1GAC

NMR structure of asymmetric homodimer of a82846b, a glycopeptide antibiotic, complexed with its cell wall pentapeptide fragment

Structural Biology Knowledgebase: 1GAC SBKB.org


Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 80
  • Conformers Submitted: 80
  • Selection Criteria:

Literature

Macromolecules
Sequence Display for 1GAC

Classification: PEPTIDE / ANTIBIOTIC

Total Structure Weight: 4248.16

Macromolecule Entities
Molecule Chains Length Organism Details
CELL WALL PENTAPEPTIDE A, B 5 Amycolatopsis orientalis
CHLOROORIENTICIN A C, D 7 Amycolatopsis orientalis

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
BGC
Query on BGC

C, D BETA-D-GLUCOSE
C6 H12 O6
WQZGKKKJIJFFOK-VFUOTHLCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
RER
Query on RER

C, D (1R,3S,4S,5S)-3-amino-2,3,6-trideoxy-3-methyl- alpha-L-arabino-hexopyranose
VANCOSAMINE (Synonym)
C7 H15 N O3
OIJZDPGKNVKVBL-WNJXEPBRSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Biologically Interesting Molecules 1 Unique
ID Chains Name Type/Class 2D Diagram 3D Interactions
PRD_000203
Query on PRD_000203
C, D Chloroorienticin A Glycopeptide /
Antibiotic
Ligand Explorer
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
FGA
Query on FGA
A, B D-gamma-peptide, C-delta linking C5 H9 N O4 --
DAL
Query on DAL
A, B D-PEPTIDE LINKING C3 H7 N O2 --

Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 80
  • Conformers Submitted: 80
  • Selection Criteria: --

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1995-05-24
  • Released Date: 1996-08-17
  • Deposition author(s): Kline, A.D., Prowse, W.G., Skelton, M.A., Loncharich, R.J.

Revision History

  • 2012-12-12
    Type: Other | Details: Add PRD info
  • 2011-07-27
    Type: Atom nomenclature | Details: Atom nomenclature
  • 2011-07-27
    Type: Binding sites and description | Details: Binding sites and description
  • 2011-07-27
    Type: Non-polymer description | Details: Non-polymer description
  • 2011-07-27
    Type: Function and keywords | Details: Function and keywords
  • 2011-07-27
    Type: Linkage | Details: Linkage
  • 2011-07-27
    Type: Sequence database correspondence | Details: Sequence database correspondence
  • 2011-07-27
    Type: Polymer description | Details: Changed inhibitor presentation or chemistry
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4