1GQQ Cell Wall Biosynthesis date Dec 03, 2001
title Murc - Crystal Structure Of The Apo-Enzyme From Haemophilus
authors T.Skarzynski, A.Cleasby, E.Domenici, M.Gevi, J.Shaw
compound source
Molecule: Udp-N-Acetylmuramate-L-Alanine Ligase
Chain: A, B
Ec: 6.3.2.8
Engineered: Yes
Other_details: Apo-Enzyme
 Organism_scientific: Haemophilus Influenzae
Organism_taxid: 727
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
symmetry Space Group: P 21 21 21
R_factor 0.239 R_Free 0.286
crystal
cell
length a length b length c angle alpha angle beta angle gamma
65.508 99.485 180.590 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.10 Å
ligand
enzyme Ligase E.C.6.3.2.8 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A, B


Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (134 Kb) [Save to disk]
  • Biological Unit Coordinates (1gqq.pdb1.gz) 129 Kb
  • CSU: Contacts of Structural Units for 1GQQ
  • Likely Quarternary Molecular Structure file(s) for 1GQQ
  • Retrieve 1GQQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1GQQ from S2C, [Save to disk]
    • View 1GQQ 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 1GQQ
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1GQQ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1gqqa3, region A:107-321 [Jmol] [rasmolscript] [script source]
        - Domain d1gqqa1, region A:18-106 [Jmol] [rasmolscript] [script source]
        - Domain d1gqqa2, region A:322-475 [Jmol] [rasmolscript] [script source]
        - Domain d1gqqb3, region B:107-321 [Jmol] [rasmolscript] [script source]
        - Domain d1gqqb1, region B:19-106 [Jmol] [rasmolscript] [script source]
        - Domain d1gqqb2, region B:322-475 [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1gqq_B] [1gqq_A] [1gqq]
  • SWISS-PROT database: [P45066]
  • Domain organization of [MURC_HAEIN] by SWISSPFAM
    • Other resources with information on 1GQQ
  • Community annotation for 1GQQ 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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