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PDBsum entry 1t75

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protein metals Protein-protein interface(s) links
Lyase PDB id
1t75
Jmol
Contents
Protein chains
214 a.a. *
Metals
_ZN ×4
Waters ×194
* Residue conservation analysis
PDB id:
1t75
Name: Lyase
Title: Crystal structure of escherichia coli beta carbonic anhydras
Structure: Protein yadf. Chain: a, b, d, e. Synonym: beta carbonic anhydrase. Engineered: yes
Source: Escherichia coli. Organism_taxid: 562. Gene: yadf, b0126, sf0123, s0125. Expressed in: escherichia coli k12. Expression_system_taxid: 83333.
Biol. unit: Tetramer (from PQS)
Resolution:
2.50Å     R-factor:   0.198     R-free:   0.246
Authors: V.Oganesyan,S.-H.Kim,R.Kim,J.Jancarik,Berkeley Structural Ge Center (Bsgc)
Key ref: V.Oganesyan et al. Crystal structure of escherichia coli beta carbonic anhydrase. To be published, .
Date:
07-May-04     Release date:   22-Jun-04    
PROCHECK
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 Headers
 References

Protein chains
Pfam   ArchSchema ?
P61517  (CAN_ECOLI) -  Carbonic anhydrase 2
Seq:
Struc:
220 a.a.
214 a.a.
Key:    PfamA domain  Secondary structure  CATH domain

 Enzyme reactions 
   Enzyme class: E.C.4.2.1.1  - Carbonate dehydratase.
[IntEnz]   [ExPASy]   [KEGG]   [BRENDA]
      Reaction: H2CO3 = CO2 + H2O
H(2)CO(3)
= CO(2)
+ H(2)O
      Cofactor: Zn(2+)
Molecule diagrams generated from .mol files obtained from the KEGG ftp site
 Gene Ontology (GO) functional annotation 
  GO annot!
  Cellular component     cytosol   1 term 
  Biological process     metabolic process   2 terms 
  Biochemical function     lyase activity     4 terms