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PDBsum entry 3hid

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protein ligands links
Ligase PDB id
3hid
Jmol
Contents
Protein chain
424 a.a. *
Ligands
PG6
Waters ×651
* Residue conservation analysis
PDB id:
3hid
Name: Ligase
Title: Crystal structure of adenylosuccinate synthetase from yersinia pestis co92
Structure: Adenylosuccinate synthetase. Chain: a. Synonym: imp--aspartate ligase, adss, ampsase. Engineered: yes
Source: Yersinia pestis co92. Organism_taxid: 214092. Strain: co92 / biovar orientalis. Gene: gi:16120713, pura, y0635, ypo0378, yp_0534. Expressed in: escherichia coli. Expression_system_taxid: 562.
Resolution:
1.60Å     R-factor:   0.162     R-free:   0.198
Authors: R.Zhang,M.Zhou,S.Peterson,W.Anderson,A.Joachimiak
Key ref: R.Zhang et al. The crystal structure of the adenylosuccinate synthetase from yersinia pestis co92. To be published, .
Date:
19-May-09     Release date:   02-Jun-09    
PROCHECK
Go to PROCHECK summary
 Headers
 References

Protein chain
Pfam   ArchSchema ?
Q8ZIV7  (PURA_YERPE) -  Adenylosuccinate synthetase
Seq:
Struc:
432 a.a.
424 a.a.
Key:    PfamA domain  Secondary structure  CATH domain

 Enzyme reactions 
   Enzyme class: E.C.6.3.4.4  - Adenylosuccinate synthase.
[IntEnz]   [ExPASy]   [KEGG]   [BRENDA]

      Pathway:
AMP and GMP Biosynthesis
      Reaction: GTP + IMP + L-aspartate = GDP + phosphate + N6-(1,2-dicarboxyethyl)- AMP
GTP
+ IMP
+ L-aspartate
= GDP
+ phosphate
+ N(6)-(1,2-dicarboxyethyl)- AMP
Molecule diagrams generated from .mol files obtained from the KEGG ftp site
 Gene Ontology (GO) functional annotation 
  GO annot!
  Cellular component     cytoplasm   1 term 
  Biological process     'de novo' AMP biosynthetic process   2 terms 
  Biochemical function     nucleotide binding     6 terms