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protein ligands metals Protein-protein interface(s) links
Transferase PDB id
1lh0
Jmol
Contents
Protein chains
213 a.a. *
Ligands
ORO ×2
PRP
Metals
_MG
Waters ×278
* Residue conservation analysis
PDB id:
1lh0
Name: Transferase
Title: Crystal structure of salmonella typhimurium omp synthase in complex with mgprpp and orotate
Structure: Omp synthase. Chain: a, b. Synonym: orotate phosphoribosyltransferase. Engineered: yes
Source: Salmonella typhimurium. Organism_taxid: 602. Expressed in: escherichia coli. Expression_system_taxid: 562.
Biol. unit: Tetramer (from PQS)
Resolution:
2.00Å     R-factor:   0.205     R-free:   0.242
Authors: A.A.Fedorov,K.Panneerselvam,W.Shi,C.Grubmeyer,S.C.Almo
Key ref: A.A.Fedorov et al. Crystal structure of salmonella typhimurium omp synthase in a complete substrates complex. To be published,
Date:
16-Apr-02     Release date:   08-May-02    
PROCHECK
Go to PROCHECK summary
 Headers
 References

Protein chains
Pfam   ArchSchema ?
P08870  (PYRE_SALTY) -  Orotate phosphoribosyltransferase
Seq:
Struc:
213 a.a.
213 a.a.
Key:    PfamA domain  Secondary structure  CATH domain

 Enzyme reactions 
   Enzyme class: E.C.2.4.2.10  - Orotate phosphoribosyltransferase.
[IntEnz]   [ExPASy]   [KEGG]   [BRENDA]

      Pathway:
Pyrimidine Biosynthesis
      Reaction: Orotidine 5'-phosphate + diphosphate = orotate + 5-phospho-alpha-D-ribose 1-diphosphate
Orotidine 5'-phosphate
+ diphosphate
=
orotate
Bound ligand (Het Group name = ORO)
corresponds exactly
+
5-phospho-alpha-D-ribose 1-diphosphate
Bound ligand (Het Group name = PRP)
corresponds exactly
Molecule diagrams generated from .mol files obtained from the KEGG ftp site
 Gene Ontology (GO) functional annotation 
  GO annot!
  Biological process     nucleoside metabolic process   2 terms 
  Biochemical function     transferase activity     3 terms