AntibioticMech

phenelfamycin B

antibioticmech:aro-3cd51688ea ·ANTIBACTERIAL ·MINTED SEEDED

Phenelfamycin B was isolated from two environmental isolates called AB999F-80 and AB1047T-33. They were both identified as Streptomyces violaceoniger strains. Both these strains were found to produce phenelfamycins A-F and unphenelfamycin. Phenelfamycin B has a monosaccaride moeity and is isomeric with phenelfamycin A. All phenelfamycins were selected due to their activity against anaerobic bacteria, especially Clostridioides difficile. — PMID:3192489

Machine-generated and unreviewed. Identity, structure and cross-references come straight from ChEBI's and CARD's own data; no curator has signed off on this record yet.

Classification

elfamycin antibioticARO:3001219

Strictly broader compounds or drug classes this molecule belongs to.

Chemical structure

Computed structure properties
Molecular formulaC51H71NO15
Charge0
Average mass938.1 Da
Monoisotopic mass937.48237056 Da
SourcePubChem · retrieved 2026-08-29
InChIKeyBQKXPBTYVGLILY-CEKXONASSA-N

SMILES

C/C=C/C=C/C1C(C(C(C(O1)(C(COC2CC(OC(C2O)C)OC)C(=O)NC/C=C/C=C(\C)/C(C(C)C3CC(C(O3)/C=C/C=C/C=C/C(=O)O)O)OC)O)O)OC(=O)CC4=CC=CC=C4)(C)C

InChI

InChI=1S/C51H71NO15/c1-9-10-14-25-41-50(5,6)48(66-43(56)28-35-22-15-13-16-23-35)47(58)51(60,67-41)36(31-63-40-30-44(61-7)64-34(4)45(40)57)49(59)52-27-20-19-21-32(2)46(62-8)33(3)39-29-37(53)38(65-39)24-17-11-12-18-26-42(54)55/h9-26,33-34,36-41,44-48,53,57-58,60H,27-31H2,1-8H3,(H,52,59)(H,54,55)/b10-9+,12-11+,20-19+,24-17+,25-14+,26-18+,32-21+

Cross-references

Equivalent identifiers for this same structure in other resources.

Source concepts

Every upstream concept that resolved to this record. The merge is the product: this is what shows ChEBI and CARD are describing the same structure.

Upstream concepts merged into this record
SourceNative IDLabelMinted CURIEVersion
ARO ARO:3001250 phenelfamycin B antibioticmech:aro-3cd51688ea 2026-08-30

Curation history

  1. SEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources

    Seeded from data/raw/ inventories (ARO)

  2. RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources

    Re-seeded from updated data/raw/ inventories

  3. RESEEDED_FROM_SOURCES 2026-08-30 · seed_from_sources

    Re-seeded from updated data/raw/ inventories

Provenance

Seeded by scripts/seed_from_sources.py from the committed inventories in data/raw/. View the record.