1GAC Peptide Antibiotic date May 24, 1995
title Nmr Structure Of Asymmetric Homodimer Of A82846b, A Glycopep Antibiotic, Complexed With Its Cell Wall Pentapeptide Fragm
authors A.D.Kline, W.G.Prowse, M.A.Skelton, R.J.Loncharich
compound source
Molecule: Cell Wall Pentapeptide
Chain: A, B
Engineered: Yes
Synthetic: Yes
Organism_scientific: Amycolatopsis Orientalis
Organism_taxid: 31958

Molecule: Chloroorienticin A
Chain: C, D
Synonym: A82846b, A82846 Factor B, Chloroeremomycin
Engineered: Yes

Synthetic: Yes
Organism_scientific: Amycolatopsis Orientalis
Organism_taxid: 31958
methodSolution NMR
ligand 3FG, BGC, DAL, FGA, GHP, ILG, MLU, OMY, OMZ, RER, VAX enzyme
Primary referenceConformation of A82846B, a glycopeptide antibiotic, complexed with its cell wall fragment: an asymmetric homodimer determined using NMR spectroscopy., Prowse WG, Kline AD, Skelton MA, Loncharich RJ, Biochemistry 1995 Jul 25;34(29):9632-44. PMID:7626632
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (735 Kb) [Save to disk]
  • Biological Unit Coordinates (1gac.pdb1.gz) 12 Kb
  • LPC: Ligand-Protein Contacts for 1GAC
  • CSU: Contacts of Structural Units for 1GAC
  • Retrieve 1GAC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1GAC from S2C, [Save to disk]
  • View 1GAC in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1GAC
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1GAC, from MSDmotif at EBI
  • Fold representative 1gac from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1gac] [1gac_B] [1gac_D] [1gac_C] [1gac_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 1GAC
  • Community annotation for 1GAC at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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