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chromomycin A3

glycosidic antineoplastic antibiotic isolated from the bacterium Streptomyces griseus
ChemicalSubstance group_of_stereoisomers Q77569519
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chromomycin A3

Summary

chromomycin A3 is a group of stereoisomers[1].

Key Facts

  • chromomycin A3's instance of is recorded as group of stereoisomers[2].
  • chromomycin A3's canonical SMILES is recorded as O=C(OC1C(OC(OC=2C=C3C=C4C(C(=O)C(OC5OC(C)C(O)C(OC6OC(C)C(O)C(OC7OC(C)C(OC(=O)C)C(O)(C)C7)C6)C5)C(C4)C(OC)C(=O)C(O)C(O)C)=C(O)C3=C(O)C2C)CC1OC8OC(C)C(OC)C(O)C8)C)C[3].
  • chromomycin A3's InChI is recorded as InChI=1S/C57H82O26/c1-21-34(79-40-19-37(53(26(6)75-40)77-28(8)59)82-38-16-33(61)52(70-11)25(5)74-38)15-31-13-30-14-32(54(71-12)51(68)46(63)22(2)58)55(50(67)44(30)49(66)43(31)45(21)62)83-41-18-35(47(64)24(4)73-41)80-39-17-36(48(65)23(3)72-39)81-42-20-57(10,69)56(27(7)76-42)78-29(9)60/h13,15,22-27,32-33,35-42,46-48,52-56,58,61-66,69H,14,16-20H2,1-12H3/t22-,23?,24?,25?,26?,27?,32+,33?,35?,36?,37?,38?,39?,40?,41?,42?,46+,47?,48?,52?,53?,54+,55+,56?,57?/m1/s1[4].
  • chromomycin A3's InChIKey is recorded as ZYVSOIYQKUDENJ-MNGCYDFMSA-N[5].
  • chromomycin A3's chemical formula is recorded as C₅₇H₈₂O₂₆[6].
  • chromomycin A3's subclass of is recorded as chemical compound[7].
  • chromomycin A3's has use is recorded as dye[8].
  • chromomycin A3's MeSH descriptor ID is recorded as D014128[9].
  • chromomycin A3's PubChem CID is recorded as 5351560[10].
  • chromomycin A3's MeSH tree code is recorded as D09.408.210.209[11].
  • chromomycin A3's found in taxon is recorded as Streptomyces minutiscleroticus[12].
  • chromomycin A3's found in taxon is recorded as Streptomyces griseus[13].
  • chromomycin A3's isomeric SMILES is recorded as COC1C(O)CC(OC2CC(Oc3cc4cc5c(c(O)c4c(O)c3C)C(=O)C@@HC@HC5)OC(C)C2OC(C)=O)OC1CC@@HC@HC5">[14].
  • chromomycin A3's mass is recorded as {'unit': 'http://www.wikidata.org/entity/Q483261', 'amount': '+1182.509432744'}[15].
  • chromomycin A3's SureChEMBL ID is recorded as 29353536[16].
  • chromomycin A3's Natural Product Atlas ID is recorded as NPA016129[17].
  • chromomycin A3's UniChem compound ID is recorded as 198728[18].
  • chromomycin A3's Probes And Drugs ID is recorded as PD011225[19].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . PubChem. wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . PubChem. wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . Chromomycin, an antibiotic produced by Streptomyces flaviscleroticus might play a role in the resistance to oxidative stress and is essential for viability in stationary phase. wikidata.org.
  12. [13] ↑ . Tailoring modification of deoxysugars during biosynthesis of the antitumour drug chromomycin A by Streptomyces griseus ssp. griseus. wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . UniChem. wikidata.org.
  18. [19] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). chromomycin A3. Retrieved May 3, 2026, from https://4ort.xyz/entity/chromomycin-a3
MLA “chromomycin A3.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/chromomycin-a3.
BibTeX @misc{4ortxyz_chromomycin-a3_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{chromomycin A3}}, year = {2026}, url = {https://4ort.xyz/entity/chromomycin-a3}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): chromomycin A3 — https://4ort.xyz/entity/chromomycin-a3 (retrieved 2026-05-03)

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