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PDBsum entry 3rfc

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protein ligands metals links
Ligase PDB id
3rfc
Jmol PyMol
Contents
Protein chain
344 a.a.
Ligands
ADP
Metals
_MG
Waters ×138
PDB id:
3rfc
Name: Ligase
Title: Crystal structure of d-alanine-d-alanine ligase a from xanth oryzae pathovar oryzae with adp
Structure: D-alanine--d-alanine ligase 1. Chain: a. Synonym: d-alanine-d-alanine ligase a, d-ala-d-ala ligase 1 alanylalanine synthetase 1. Engineered: yes. Mutation: yes
Source: Xanthomonas oryzae pv. Oryzae. Organism_taxid: 342109. Strain: maff 311018. Expressed in: escherichia coli. Expression_system_taxid: 562.
Resolution:
2.10Å     R-factor:   0.208     R-free:   0.282
Authors: T.T.N.Doan,J.K.Kim,Y.J.Ahn,L.W.Kang
Key ref: T.T.N.Doan et al. Crystal structure of d-Alanine-D-Alanine ligase a fro xanthomonas oryzae pathovar oryzae with adp. To be published, .
Date:
06-Apr-11     Release date:   04-May-11    
PROCHECK
Go to PROCHECK summary
 Headers
 References

Protein chain
Pfam   ArchSchema ?
Q2P8P8  (Q2P8P8_XANOM) -  D-alanine--D-alanine ligase
Seq:
Struc:
367 a.a.
344 a.a.*
Key:    PfamA domain  Secondary structure  CATH domain
* PDB and UniProt seqs differ at 1 residue position (black cross)

 Enzyme reactions 
   Enzyme class: E.C.6.3.2.4  - D-alanine--D-alanine ligase.
[IntEnz]   [ExPASy]   [KEGG]   [BRENDA]

      Pathway:
Peptidoglycan Biosynthesis (Part 1)
      Reaction: ATP + 2 D-alanine = ADP + phosphate + D-alanyl-D-alanine
ATP
+ 2 × D-alanine
=
ADP
Bound ligand (Het Group name = ADP)
corresponds exactly
+ phosphate
+ D-alanyl-D-alanine
Molecule diagrams generated from .mol files obtained from the KEGG ftp site
 Gene Ontology (GO) functional annotation 
  GO annot!
  Cellular component     cytoplasm   1 term 
  Biochemical function     D-alanine-D-alanine ligase activity     1 term  

 

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