MiMeDB: Showing metabocard for Pneumocandin B0 (MMDBc0014085)

Record Information

Version

2.0

Status

Detected and Quantified

Creation Date

2021-05-15 05:13:49 UTC

Update Date

2025-10-07 16:04:15 UTC

Metabolite ID

MMDBc0014085

Metabolite Identification

Common Name

Pneumocandin B0

Description

Pneumocandin B0 is a lipopeptide synthesized by the fungus Glarea lozoyensis and serves as a precursor for the antifungal drug caspofungin acetate (Cancidas®) (PMID:39830076 ). This compound features a complex chemical structure characterized by a hexapeptide backbone linked to a lipid moiety, which is crucial for its biological activity. In the biosynthetic pathway, pneumocandin B0 is produced through the incorporation of fatty acids, with studies showing that the addition of stearic and acetic acids can enhance its production by 22.98% and 9.08%, respectively (PMID:38647938 ). The presence of these fatty acids also promotes lipid accumulation and the formation of intracellular lipid droplets, which help sequester pneumocandin B0 and mitigate cell damage (PMID:38647938 ). This lipopeptide is not only significant as a precursor for caspofungin but is also involved in various metabolic pathways that enhance its biosynthesis, providing insights into potential metabolic engineering strategies to improve yields (PMID:38647938 ). Additionally, pneumocandin B0 is related to other echinocandins, which are clinically available and effective in managing invasive fungal infections (PMID:37885073 ).

Structure

MOL SDF PDB SMILES InChI


  Mrv1652305152107132D          

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M  END


  Mrv1652305152107132D          

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    0.6365    4.8085    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    4.3011    5.0024    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.9474    1.5592    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.7691    4.8175    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -1.1906    0.7319    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.3246    0.1343    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    6.5758    2.3025    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.1916   -1.3429    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.7465   -0.5056    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -0.7091    2.6033    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.9795    2.6033    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    0.6114    4.2591    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.1707   -2.2618    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.6942    4.7238    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
   -9.7643   -0.9181    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
   -6.9064   -0.9181    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.4547   -1.7474    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.4957   -2.7430    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.9528    0.3194    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.9565   -0.1333    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    1.2013    5.4598    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.0170    3.5158    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.6980    1.4359    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.3457   -0.6302    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    3.7295    2.8959    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.5724    1.4359    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    2.0626    3.1471    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    7.0405    1.6209    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    5.8599    0.8159    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    0.8268    2.0005    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
  5  1  1  0  0  0  0
  7  6  1  0  0  0  0
  8  6  1  0  0  0  0
  9  7  1  0  0  0  0
 10  8  1  0  0  0  0
 11  9  1  0  0  0  0
 12 10  1  0  0  0  0
 13 11  1  0  0  0  0
 16 14  1  0  0  0  0
 17 15  2  0  0  0  0
 19 18  1  0  0  0  0
 25  2  1  1  0  0  0
 25  5  1  0  0  0  0
 25 20  1  0  0  0  0
 26  3  1  1  0  0  0
 26 12  1  0  0  0  0
 26 20  1  0  0  0  0
 27  4  1  0  0  0  0
 28 14  2  0  0  0  0
 28 15  1  0  0  0  0
 29 16  2  0  0  0  0
 29 17  1  0  0  0  0
 30 21  1  0  0  0  0
 30 24  1  0  0  0  0
 31 22  1  0  0  0  0
 32 21  1  0  0  0  0
 33 18  1  0  0  0  0
 34 23  1  0  0  0  0
 35 22  1  0  0  0  0
 36 23  1  0  0  0  0
 37 13  1  0  0  0  0
 38 27  1  1  0  0  0
 39 34  1  1  0  0  0
 41 33  1  0  0  0  0
 42 28  1  0  0  0  0
 40 43  1  1  0  0  0
 43 42  1  0  0  0  0
 44 31  1  0  0  0  0
 45 32  1  0  0  0  0
 46 35  1  0  0  0  0
 47 40  1  0  0  0  0
 48 41  1  0  0  0  0
 49 38  1  0  0  0  0
 50 39  1  0  0  0  0
 51 36  2  0  0  0  0
 31 52  1  1  0  0  0
 52 37  2  0  0  0  0
 53 38  1  0  0  0  0
 53 44  2  0  0  0  0
 54 39  1  0  0  0  0
 54 47  2  0  0  0  0
 55 40  1  0  0  0  0
 55 45  2  0  0  0  0
 56 46  1  0  0  0  0
 56 48  2  0  0  0  0
 57 19  1  0  0  0  0
 57 41  1  0  0  0  0
 57 50  1  0  0  0  0
 58 24  1  0  0  0  0
 58 32  1  0  0  0  0
 58 49  1  0  0  0  0
 27 59  1  1  0  0  0
 60 29  1  0  0  0  0
 30 61  1  1  0  0  0
 33 62  1  1  0  0  0
 34 63  1  1  0  0  0
 35 64  1  6  0  0  0
 65 36  1  0  0  0  0
 37 66  1  4  0  0  0
 42 67  1  1  0  0  0
 43 68  1  1  0  0  0
 44 69  1  4  0  0  0
 45 70  1  4  0  0  0
 46 71  1  6  0  0  0
 47 72  1  4  0  0  0
 48 73  1  4  0  0  0
 74 49  2  0  0  0  0
 75 50  2  0  0  0  0
 25 76  1  6  0  0  0
 26 77  1  6  0  0  0
 27 78  1  1  0  0  0
 30 79  1  6  0  0  0
 31 80  1  1  0  0  0
 32 81  1  1  0  0  0
 33 82  1  6  0  0  0
 34 83  1  1  0  0  0
 35 84  1  6  0  0  0
 38 85  1  1  0  0  0
 39 86  1  1  0  0  0
 40 87  1  1  0  0  0
 41 88  1  1  0  0  0
 42 89  1  1  0  0  0
 43 90  1  1  0  0  0
 46 91  1  6  0  0  0
M  END
> <DATABASE_ID>
MMDBc0014085

> <DATABASE_NAME>
MIME

> <SMILES>
[H][C@](C)(CC)C[C@]([H])(C)CCCCCCCCC(O)=N[C@]1([H])C[C@@]([H])(O)[C@@]([H])(O)N=C(O)[C@@]2([H])N(CC[C@]2([H])O)C(=O)[C@@]([H])(N=C(O)[C@@]([H])(N=C(O)[C@]2([H])C[C@@]([H])(O)CN2C(=O)[C@@]([H])(N=C1O)[C@@]([H])(C)O)[C@]([H])(O)[C@@]([H])(O)C1=CC=C(O)C=C1)[C@]([H])(O)CC(O)=N

> <INCHI_IDENTIFIER>
InChI=1S/C50H80N8O17/c1-5-25(2)20-26(3)12-10-8-6-7-9-11-13-37(66)52-31-22-35(64)46(71)56-48(73)41-33(62)18-19-57(41)50(75)39(34(63)23-36(51)65)54-47(72)40(43(68)42(67)28-14-16-29(60)17-15-28)55-45(70)32-21-30(61)24-58(32)49(74)38(27(4)59)53-44(31)69/h14-17,25-27,30-35,38-43,46,59-64,67-68,71H,5-13,18-24H2,1-4H3,(H2,51,65)(H,52,66)(H,53,69)(H,54,72)(H,55,70)(H,56,73)/t25-,26+,27+,30+,31+,32-,33-,34+,35+,38-,39-,40-,41-,42-,43-,46+/m0/s1

> <INCHI_KEY>
DQXPFAADCTZLNL-HDLADETGSA-N

> <FORMULA>
C50H80N8O17

> <MOLECULAR_WEIGHT>
1065.229

> <EXACT_MASS>
1064.564143148

> <JCHEM_ACCEPTOR_COUNT>
23

> <JCHEM_ATOM_COUNT>
155

> <JCHEM_AVERAGE_POLARIZABILITY>
110.30297909472566

> <JCHEM_BIOAVAILABILITY>
0

> <JCHEM_DONOR_COUNT>
16

> <JCHEM_FORMAL_CHARGE>
0

> <JCHEM_GHOSE_FILTER>
0

> <JCHEM_IUPAC>
(10R,12S)-N-[(3S,6S,9S,11R,15S,18R,20R,21R,24S,25S)-6-[(1S,2S)-1,2-dihydroxy-2-(4-hydroxyphenyl)ethyl]-5,8,11,17,20,21,23,25-octahydroxy-3-[(1R)-1-hydroxy-2-(C-hydroxycarbonimidoyl)ethyl]-15-[(1R)-1-hydroxyethyl]-2,14-dioxo-1,4,7,13,16,22-hexaazatricyclo[22.3.0.0^{9,13}]heptacosa-4,7,16,22-tetraen-18-yl]-10,12-dimethyltetradecanimidic acid

> <ALOGPS_LOGP>
1.26

> <JCHEM_LOGP>
-1.7161622837828292

> <ALOGPS_LOGS>
-3.84

> <JCHEM_MDDR_LIKE_RULE>
1

> <JCHEM_NUMBER_OF_RINGS>
4

> <JCHEM_PHYSIOLOGICAL_CHARGE>
0

> <JCHEM_PKA>
2.785117578995336

> <JCHEM_PKA_STRONGEST_ACIDIC>
-1.2710396147939633

> <JCHEM_PKA_STRONGEST_BASIC>
12.400347729333776

> <JCHEM_POLAR_SURFACE_AREA>
429.72

> <JCHEM_REFRACTIVITY>
277.73389999999995

> <JCHEM_ROTATABLE_BOND_COUNT>
20

> <JCHEM_RULE_OF_FIVE>
0

> <ALOGPS_SOLUBILITY>
1.54e-01 g/l

> <JCHEM_TRADITIONAL_IUPAC>
(10R,12S)-N-[(3S,6S,9S,11R,15S,18R,20R,21R,24S,25S)-6-[(1S,2S)-1,2-dihydroxy-2-(4-hydroxyphenyl)ethyl]-5,8,11,17,20,21,23,25-octahydroxy-3-[(1R)-1-hydroxy-2-(C-hydroxycarbonimidoyl)ethyl]-15-[(1R)-1-hydroxyethyl]-2,14-dioxo-1,4,7,13,16,22-hexaazatricyclo[22.3.0.0^{9,13}]heptacosa-4,7,16,22-tetraen-18-yl]-10,12-dimethyltetradecanimidic acid

> <JCHEM_VEBER_RULE>
0

$$$$

HEADER    PROTEIN                                 15-MAY-21   NONE
TITLE     NULL                                                        
COMPND    NULL                                                        
SOURCE    NULL                                                        
KEYWDS    NULL                                                        
EXPDTA    NULL                                                        
AUTHOR    Marvin                                                      
REVDAT   1   15-MAY-21         0                                  
HETATM    1  C   UNK     0     -19.560  -0.944   0.000  0.00  0.00           C+0
HETATM    2  C   UNK     0     -16.893  -2.484   0.000  0.00  0.00           C+0
HETATM    3  C   UNK     0     -14.226  -2.484   0.000  0.00  0.00           C+0
HETATM    4  C   UNK     0       2.486  -4.785   0.000  0.00  0.00           C+0
HETATM    5  C   UNK     0     -18.227  -0.174   0.000  0.00  0.00           C+0
HETATM    6  C   UNK     0      -8.891  -0.944   0.000  0.00  0.00           C+0
HETATM    7  C   UNK     0      -7.557  -0.174   0.000  0.00  0.00           C+0
HETATM    8  C   UNK     0     -10.225  -0.174   0.000  0.00  0.00           C+0
HETATM    9  C   UNK     0      -6.224  -0.944   0.000  0.00  0.00           C+0
HETATM   10  C   UNK     0     -11.558  -0.944   0.000  0.00  0.00           C+0
HETATM   11  C   UNK     0      -4.890  -0.174   0.000  0.00  0.00           C+0
HETATM   12  C   UNK     0     -12.892  -0.174   0.000  0.00  0.00           C+0
HETATM   13  C   UNK     0      -3.556  -0.944   0.000  0.00  0.00           C+0
HETATM   14  C   UNK     0      14.877   0.481   0.000  0.00  0.00           C+0
HETATM   15  C   UNK     0      14.678   3.141   0.000  0.00  0.00           C+0
HETATM   16  C   UNK     0      16.413   0.596   0.000  0.00  0.00           C+0
HETATM   17  C   UNK     0      16.214   3.256   0.000  0.00  0.00           C+0
HETATM   18  C   UNK     0       3.804   9.804   0.000  0.00  0.00           C+0
HETATM   19  C   UNK     0       5.171   9.095   0.000  0.00  0.00           C+0
HETATM   20  C   UNK     0     -15.559  -0.174   0.000  0.00  0.00           C+0
HETATM   21  C   UNK     0       9.651  -2.320   0.000  0.00  0.00           C+0
HETATM   22  C   UNK     0      -0.118   1.260   0.000  0.00  0.00           C+0
HETATM   23  C   UNK     0      10.233   7.835   0.000  0.00  0.00           C+0
HETATM   24  C   UNK     0       7.592  -3.724   0.000  0.00  0.00           C+0
HETATM   25  C   UNK     0     -16.893  -0.944   0.000  0.00  0.00           C+0
HETATM   26  C   UNK     0     -14.226  -0.944   0.000  0.00  0.00           C+0
HETATM   27  C   UNK     0       3.919  -4.222   0.000  0.00  0.00           C+0
HETATM   28  C   UNK     0      14.010   1.753   0.000  0.00  0.00           C+0
HETATM   29  C   UNK     0      17.081   1.983   0.000  0.00  0.00           C+0
HETATM   30  C   UNK     0       9.132  -3.770   0.000  0.00  0.00           C+0
HETATM   31  C   UNK     0       0.445  -0.174   0.000  0.00  0.00           C+0
HETATM   32  C   UNK     0       8.433  -1.378   0.000  0.00  0.00           C+0
HETATM   33  C   UNK     0       2.707   8.724   0.000  0.00  0.00           C+0
HETATM   34  C   UNK     0       8.697   7.950   0.000  0.00  0.00           C+0
HETATM   35  C   UNK     0      -0.233   2.795   0.000  0.00  0.00           C+0
HETATM   36  C   UNK     0      11.100   9.108   0.000  0.00  0.00           C+0
HETATM   37  C   UNK     0      -2.222  -0.174   0.000  0.00  0.00           C+0
HETATM   38  C   UNK     0       4.149  -2.699   0.000  0.00  0.00           C+0
HETATM   39  C   UNK     0       7.829   6.678   0.000  0.00  0.00           C+0
HETATM   40  C   UNK     0      10.071   2.795   0.000  0.00  0.00           C+0
HETATM   41  C   UNK     0       3.396   7.346   0.000  0.00  0.00           C+0
HETATM   42  C   UNK     0      12.474   1.638   0.000  0.00  0.00           C+0
HETATM   43  C   UNK     0      11.607   2.911   0.000  0.00  0.00           C+0
HETATM   44  C   UNK     0       1.405  -1.378   0.000  0.00  0.00           C+0
HETATM   45  C   UNK     0       9.393  -0.174   0.000  0.00  0.00           C+0
HETATM   46  C   UNK     0       0.110   4.297   0.000  0.00  0.00           C+0
HETATM   47  C   UNK     0       9.728   4.297   0.000  0.00  0.00           C+0
HETATM   48  C   UNK     0       2.009   6.678   0.000  0.00  0.00           C+0
HETATM   49  C   UNK     0       5.689  -2.699   0.000  0.00  0.00           C+0
HETATM   50  C   UNK     0       6.442   7.346   0.000  0.00  0.00           C+0
HETATM   51  N   UNK     0      10.432  10.495   0.000  0.00  0.00           N+0
HETATM   52  N   UNK     0      -0.889  -0.944   0.000  0.00  0.00           N+0
HETATM   53  N   UNK     0       2.677  -2.245   0.000  0.00  0.00           N+0
HETATM   54  N   UNK     0       8.958   5.631   0.000  0.00  0.00           N+0
HETATM   55  N   UNK     0       9.956   1.260   0.000  0.00  0.00           N+0
HETATM   56  N   UNK     0       0.880   5.631   0.000  0.00  0.00           N+0
HETATM   57  N   UNK     0       4.919   7.576   0.000  0.00  0.00           N+0
HETATM   58  N   UNK     0       7.161  -2.245   0.000  0.00  0.00           N+0
HETATM   59  O   UNK     0       5.124  -5.182   0.000  0.00  0.00           O+0
HETATM   60  O   UNK     0      18.617   2.098   0.000  0.00  0.00           O+0
HETATM   61  O   UNK     0       9.999  -5.042   0.000  0.00  0.00           O+0
HETATM   62  O   UNK     0       1.188   8.976   0.000  0.00  0.00           O+0
HETATM   63  O   UNK     0       8.029   9.338   0.000  0.00  0.00           O+0
HETATM   64  O   UNK     0      -1.769   2.911   0.000  0.00  0.00           O+0
HETATM   65  O   UNK     0      12.636   8.993   0.000  0.00  0.00           O+0
HETATM   66  O   UNK     0      -2.222   1.366   0.000  0.00  0.00           O+0
HETATM   67  O   UNK     0      11.806   0.251   0.000  0.00  0.00           O+0
HETATM   68  O   UNK     0      12.275   4.298   0.000  0.00  0.00           O+0
HETATM   69  O   UNK     0       0.358  -2.507   0.000  0.00  0.00           O+0
HETATM   70  O   UNK     0      10.727  -0.944   0.000  0.00  0.00           O+0
HETATM   71  O   UNK     0      -1.324   4.859   0.000  0.00  0.00           O+0
HETATM   72  O   UNK     0      11.162   4.859   0.000  0.00  0.00           O+0
HETATM   73  O   UNK     0       1.141   7.950   0.000  0.00  0.00           O+0
HETATM   74  O   UNK     0       5.919  -4.222   0.000  0.00  0.00           O+0
HETATM   75  O   UNK     0       6.896   8.818   0.000  0.00  0.00           O+0
HETATM   76  H   UNK     0     -18.227  -1.714   0.000  0.00  0.00           H+0
HETATM   77  H   UNK     0     -12.892  -1.714   0.000  0.00  0.00           H+0
HETATM   78  H   UNK     0       2.715  -3.262   0.000  0.00  0.00           H+0
HETATM   79  H   UNK     0       8.392  -5.120   0.000  0.00  0.00           H+0
HETATM   80  H   UNK     0       1.779   0.596   0.000  0.00  0.00           H+0
HETATM   81  H   UNK     0       7.386  -0.249   0.000  0.00  0.00           H+0
HETATM   82  H   UNK     0       2.242  10.192   0.000  0.00  0.00           H+0
HETATM   83  H   UNK     0       9.365   6.563   0.000  0.00  0.00           H+0
HETATM   84  H   UNK     0       1.303   2.680   0.000  0.00  0.00           H+0
HETATM   85  H   UNK     0       4.379  -1.176   0.000  0.00  0.00           H+0
HETATM   86  H   UNK     0       6.962   5.406   0.000  0.00  0.00           H+0
HETATM   87  H   UNK     0       8.535   2.680   0.000  0.00  0.00           H+0
HETATM   88  H   UNK     0       3.850   5.875   0.000  0.00  0.00           H+0
HETATM   89  H   UNK     0      13.142   3.026   0.000  0.00  0.00           H+0
HETATM   90  H   UNK     0      10.938   1.523   0.000  0.00  0.00           H+0
HETATM   91  H   UNK     0       1.543   3.734   0.000  0.00  0.00           H+0
CONECT    1    5                                                            
CONECT    2   25                                                            
CONECT    3   26                                                            
CONECT    4   27                                                            
CONECT    5    1   25                                                       
CONECT    6    7    8                                                       
CONECT    7    6    9                                                       
CONECT    8    6   10                                                       
CONECT    9    7   11                                                       
CONECT   10    8   12                                                       
CONECT   11    9   13                                                       
CONECT   12   10   26                                                       
CONECT   13   11   37                                                       
CONECT   14   16   28                                                       
CONECT   15   17   28                                                       
CONECT   16   14   29                                                       
CONECT   17   15   29                                                       
CONECT   18   19   33                                                       
CONECT   19   18   57                                                       
CONECT   20   25   26                                                       
CONECT   21   30   32                                                       
CONECT   22   31   35                                                       
CONECT   23   34   36                                                       
CONECT   24   30   58                                                       
CONECT   25    2    5   20   76                                             
CONECT   26    3   12   20   77                                             
CONECT   27    4   38   59   78                                             
CONECT   28   14   15   42                                                  
CONECT   29   16   17   60                                                  
CONECT   30   21   24   61   79                                             
CONECT   31   22   44   52   80                                             
CONECT   32   21   45   58   81                                             
CONECT   33   18   41   62   82                                             
CONECT   34   23   39   63   83                                             
CONECT   35   22   46   64   84                                             
CONECT   36   23   51   65                                                  
CONECT   37   13   52   66                                                  
CONECT   38   27   49   53   85                                             
CONECT   39   34   50   54   86                                             
CONECT   40   43   47   55   87                                             
CONECT   41   33   48   57   88                                             
CONECT   42   28   43   67   89                                             
CONECT   43   40   42   68   90                                             
CONECT   44   31   53   69                                                  
CONECT   45   32   55   70                                                  
CONECT   46   35   56   71   91                                             
CONECT   47   40   54   72                                                  
CONECT   48   41   56   73                                                  
CONECT   49   38   58   74                                                  
CONECT   50   39   57   75                                                  
CONECT   51   36                                                            
CONECT   52   31   37                                                       
CONECT   53   38   44                                                       
CONECT   54   39   47                                                       
CONECT   55   40   45                                                       
CONECT   56   46   48                                                       
CONECT   57   19   41   50                                                  
CONECT   58   24   32   49                                                  
CONECT   59   27                                                            
CONECT   60   29                                                            
CONECT   61   30                                                            
CONECT   62   33                                                            
CONECT   63   34                                                            
CONECT   64   35                                                            
CONECT   65   36                                                            
CONECT   66   37                                                            
CONECT   67   42                                                            
CONECT   68   43                                                            
CONECT   69   44                                                            
CONECT   70   45                                                            
CONECT   71   46                                                            
CONECT   72   47                                                            
CONECT   73   48                                                            
CONECT   74   49                                                            
CONECT   75   50                                                            
CONECT   76   25                                                            
CONECT   77   26                                                            
CONECT   78   27                                                            
CONECT   79   30                                                            
CONECT   80   31                                                            
CONECT   81   32                                                            
CONECT   82   33                                                            
CONECT   83   34                                                            
CONECT   84   35                                                            
CONECT   85   38                                                            
CONECT   86   39                                                            
CONECT   87   40                                                            
CONECT   88   41                                                            
CONECT   89   42                                                            
CONECT   90   43                                                            
CONECT   91   46                                                            
MASTER        0    0    0    0    0    0    0    0   91    0  188    0
END

Synonyms

Value	Source
Pneumocandin b(0)	MeSH
Pneumocardin b(0)	MeSH

Molecular Formula

C₅₀H₈₀N₈O₁₇

Average Mass

1065.229

Monoisotopic Mass

1064.564143148

IUPAC Name

(10R,12S)-N-[(3S,6S,9S,11R,15S,18R,20R,21R,24S,25S)-6-[(1S,2S)-1,2-dihydroxy-2-(4-hydroxyphenyl)ethyl]-5,8,11,17,20,21,23,25-octahydroxy-3-[(1R)-1-hydroxy-2-(C-hydroxycarbonimidoyl)ethyl]-15-[(1R)-1-hydroxyethyl]-2,14-dioxo-1,4,7,13,16,22-hexaazatricyclo[22.3.0.0^{9,13}]heptacosa-4,7,16,22-tetraen-18-yl]-10,12-dimethyltetradecanimidic acid

Traditional Name

CAS Registry Number

Not Available

SMILES

[H][C@](C)(CC)C[C@]([H])(C)CCCCCCCCC(O)=N[C@]1([H])C[C@@]([H])(O)[C@@]([H])(O)N=C(O)[C@@]2([H])N(CC[C@]2([H])O)C(=O)[C@@]([H])(N=C(O)[C@@]([H])(N=C(O)[C@]2([H])C[C@@]([H])(O)CN2C(=O)[C@@]([H])(N=C1O)[C@@]([H])(C)O)[C@]([H])(O)[C@@]([H])(O)C1=CC=C(O)C=C1)[C@]([H])(O)CC(O)=N

InChI Identifier

InChI=1S/C50H80N8O17/c1-5-25(2)20-26(3)12-10-8-6-7-9-11-13-37(66)52-31-22-35(64)46(71)56-48(73)41-33(62)18-19-57(41)50(75)39(34(63)23-36(51)65)54-47(72)40(43(68)42(67)28-14-16-29(60)17-15-28)55-45(70)32-21-30(61)24-58(32)49(74)38(27(4)59)53-44(31)69/h14-17,25-27,30-35,38-43,46,59-64,67-68,71H,5-13,18-24H2,1-4H3,(H2,51,65)(H,52,66)(H,53,69)(H,54,72)(H,55,70)(H,56,73)/t25-,26+,27+,30+,31+,32-,33-,34+,35+,38-,39-,40-,41-,42-,43-,46+/m0/s1

InChI Key

DQXPFAADCTZLNL-HDLADETGSA-N

Chemical Taxonomy

Description

Belongs to the class of organic compounds known as cyclic peptides. Cyclic peptides are compounds containing a cyclic moiety bearing a peptide backbone.

Kingdom

Organic compounds

Super Class

Organic acids and derivatives

Class

Carboxylic acids and derivatives

Sub Class

Amino acids, peptides, and analogues

Direct Parent

Cyclic peptides

Alternative Parents

Substituents

Cyclic alpha peptide
Alpha-amino acid or derivatives
1-hydroxy-2-unsubstituted benzenoid
Phenol
Benzenoid
Monocyclic benzene moiety
Cyclic carboximidic acid
Tertiary carboxylic acid amide
Pyrrolidine
Secondary alcohol
Lactam
Carboxamide group
Azacycle
Organoheterocyclic compound
Organic 1,3-dipolar compound
Propargyl-type 1,3-dipolar organic compound
Polyol
Carboximidic acid derivative
Carboximidic acid
Alkanolamine
Organic nitrogen compound
Organic oxygen compound
Organopnictogen compound
Organic oxide
Hydrocarbon derivative
Aromatic alcohol
Organooxygen compound
Organonitrogen compound
Carbonyl group
Alcohol
Aromatic heteropolycyclic compound

Molecular Framework

Aromatic heteropolycyclic compounds

External Descriptors

Not Available

Functional Ontology

Not Available

Physical Properties

State

Expected Solid

Predicted Properties

Property	Value	Source
Water Solubility	0.15 g/L	ALOGPS
logP	1.26	ALOGPS
logP	-1.7	ChemAxon
logS	-3.8	ALOGPS
pKa (Strongest Acidic)	-1.3	ChemAxon
pKa (Strongest Basic)	12.4	ChemAxon
Physiological Charge	0	ChemAxon
Hydrogen Acceptor Count	23	ChemAxon
Hydrogen Donor Count	16	ChemAxon
Polar Surface Area	429.72 Å²	ChemAxon
Rotatable Bond Count	20	ChemAxon
Refractivity	277.73 m³·mol⁻¹	ChemAxon
Polarizability	110.3 Å³	ChemAxon
Number of Rings	4	ChemAxon
Bioavailability	No	ChemAxon
Rule of Five	No	ChemAxon
Ghose Filter	No	ChemAxon
Veber's Rule	No	ChemAxon
MDDR-like Rule	Yes	ChemAxon

Spectra

Spectrum Type	Description	Splash Key	Deposition Date	View
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Positive	Not Available	2022-08-09	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Positive	Not Available	2022-08-09	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Positive	Not Available	2022-08-09	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 10V, Negative	Not Available	2022-08-09	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 20V, Negative	Not Available	2022-08-09	View Spectrum
Predicted LC-MS/MS	Predicted LC-MS/MS Spectrum - 40V, Negative	Not Available	2022-08-09	View Spectrum
MS	Mass Spectrum (Electron Ionization)	Not Available	2022-08-06	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 100 MHz, H₂O, predicted)		2022-08-22	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 100 MHz, H₂O, predicted)		2022-08-22	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 1000 MHz, H₂O, predicted)		2022-08-22	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 1000 MHz, H₂O, predicted)		2022-08-22	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 200 MHz, H₂O, predicted)		2022-08-22	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 200 MHz, H₂O, predicted)		2022-08-22	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 300 MHz, H₂O, predicted)		2022-08-22	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 300 MHz, H₂O, predicted)		2022-08-22	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 400 MHz, H₂O, predicted)		2022-08-22	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 400 MHz, H₂O, predicted)		2022-08-22	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 500 MHz, H₂O, predicted)		2022-08-22	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 500 MHz, H₂O, predicted)		2022-08-22	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 600 MHz, H₂O, predicted)		2022-08-22	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 600 MHz, H₂O, predicted)		2022-08-22	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 700 MHz, H₂O, predicted)		2022-08-22	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 700 MHz, H₂O, predicted)		2022-08-22	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 800 MHz, H₂O, predicted)		2022-08-22	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 800 MHz, H₂O, predicted)		2022-08-22	View Spectrum
1D NMR	¹³C NMR Spectrum (1D, 900 MHz, H₂O, predicted)		2022-08-22	View Spectrum
1D NMR	¹H NMR Spectrum (1D, 900 MHz, H₂O, predicted)		2022-08-22	View Spectrum

Chromatographic Retention Times and Retention Indices

Retention Times

Chromatography Type	Technique	Column	Deposition Date	Retention Time (s)
Liquid Chromatography	HILIC	Waters Acquity UPLC-BEH Amide column (eluted)	2025-10-23	647.2
Liquid Chromatography	HILIC	Accucore 150 Amide HILIC (eluted)	2025-10-23	343.7
Liquid Chromatography	Reversed-phase	Hypersil Gold 1.9 µm C18 (eluted)	2025-10-23	643.1
Liquid Chromatography	Reversed-phase	Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) (eluted)	2025-10-23	557.0
Liquid Chromatography	Reversed-phase	XBridge C18 3.5u 2.1x50 mm (eluted)	2025-10-23	502.9
Liquid Chromatography	Reversed-phase	Ascentis Express C18 (eluted)	2025-10-23	146.9
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC HSS T3 C18 (eluted)	2025-10-23	2165.6
Liquid Chromatography	HILIC	Merck SeQuant ZIC-HILIC (void)	2025-10-23	856.9
Liquid Chromatography	HILIC	Merck SeQuant ZIC-pHILIC (eluted)	2025-10-23	176.4
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC HSS T3 C18 (eluted)	2025-10-23	220.5
Liquid Chromatography	HILIC	Merck SeQuant ZIC-HILIC (eluted)	2025-10-23	310.9
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC HSS T3 C18 (eluted)	2025-10-23	187.0
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC BEH C18 (eluted)	2025-10-23	205.2
Liquid Chromatography	HILIC	Merck SeQuant ZIC-pHILIC column (eluted)	2025-10-23	53.6
Liquid Chromatography	HILIC	Merck SeQuant ZIC-pHILIC column (eluted)	2025-10-23	213.9
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC BEH C18 (eluted)	2025-10-23	211.7
Liquid Chromatography	Reversed-phase	Waters ACQUITY UPLC BEH C18 (eluted)	2025-10-23	487.6
Liquid Chromatography	Reversed-phase	Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex (eluted)	2025-10-23	1427.3
Liquid Chromatography	Reversed-phase	Waters Atlantis T3 (2.1 x 150 mm, 5 um) (eluted)	2025-10-23	993.5

Retention Indices

Not Available

Biological Properties

Cellular Locations

Not Available

Biospecimen Locations

Not Available

Tissue Locations

Not Available

Associated OMIM IDs

114500 (Colorectal cancer)
610247 (Eosinophilic esophagitis)

Human Proteins and Enzymes

Protein ID	Protein Name	Protein Type	Uniprot ID	Species

Human Pathways

Pathways

Name	SMPDB/PathBank

Microbial Pathways

Pathways

Not Available

Metabolic Reactions

Reactions

This table shows at most 20 reactions. For the full list of associated reactions:

See All Associated Reactions

Reaction ID	Precursor	Product	Enzyme	Reaction Type	Data Source	Reference

Health Effects and Bioactivity

Health Outcome/Bioactivity	Metabolite Response/Effect	Evidence Type	Host and Biospecimen	Data Source	Reference

Microbial Sources

Superkingdom/Kingdom	Phylum	Total species	Hosts and Body Sites	Microbial Links
Eukaryota/Fungi	Ascomycota	1	Human feces	Metabolic reconstruction

Exposure Sources

Other Exposures

Source Type	Data Source	Reference

Host Biospecimen and Location

Host and Biospecimen	Status	Mean	Std	Min	Max	Units	Age	Sex	Health Condition	Data Source	Reference

External Links

HMDB ID

Not Available

DrugBank ID

Not Available

Phenol Explorer Compound ID

Not Available

FooDB ID

Not Available

KNApSAcK ID

Not Available

Chemspider ID

78436187

KEGG Compound ID

Not Available

BioCyc ID

Not Available

BiGG ID

Not Available

Wikipedia Link

Pneumocandin B0

METLIN ID

Not Available

PubChem Compound

139586927

PDB ID

Not Available

ChEBI ID

Not Available

Food Biomarker Ontology

Not Available

CMMC Knowledgebase

Not Available

General References

van Santen JA, Poynton EF, Iskakova D, McMann E, Alsup TA, Clark TN, Fergusson CH, Fewer DP, Hughes AH, McCadden CA, Parra J, Soldatou S, Rudolf JD, Janssen EM, Duncan KR, Linington RG: The Natural Products Atlas 2.0: a database of microbially-derived natural products. Nucleic Acids Res. 2022 Jan 7;50(D1):D1317-D1323. doi: 10.1093/nar/gkab941. [PubMed:34718710 ]

Showing metabocard for Pneumocandin B0 (MMDBc0014085)

MOL for #<Metabolite:0x00007f2e52c00580>

3D MOL for #<Metabolite:0x00007f2e52c00580>

3D SDF for #<Metabolite:0x00007f2e52c00580>

3D-SDF for #<Metabolite:0x00007f2e52c00580>

PDB for #<Metabolite:0x00007f2e52c00580>

3D PDB for #<Metabolite:0x00007f2e52c00580>

SMILES for #<Metabolite:0x00007f2e52c00580>

INCHI for #<Metabolite:0x00007f2e52c00580>

Structure for #<Metabolite:0x00007f2e52c00580>

3D Structure for #<Metabolite:0x00007f2e52c00580>