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PDBsum entry 9ofc

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protein ligands metals Protein-protein interface(s) links
Immune system, hydrolase PDB id
9ofc

 

 

 

 

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JSmol PyMol  
Contents
Protein chains
(+ 0 more) 605 a.a.
Ligands
_DA-A23 ×6
ATP ×6
Metals
_ZN ×6
_MG ×8
Waters ×27
PDB id:
9ofc
Name: Immune system, hydrolase
Title: Cryoem structure of cad1 bound with ca4 and atp, hexamer with three intact dimers
Structure: Crispr-associated ring nuclease and adenosine deaminase, subunit a. Chain: a, b, g, h, k, l. Engineered: yes. Ca4 cleavage product, a2>p. Chain: c, d, i, j, m, n. Engineered: yes
Source: Thermoanaerobaculum aquaticum. Organism_taxid: 1312852. Gene: eg19_07865. Expressed in: escherichia coli. Expression_system_taxid: 562. Synthetic: yes. Organism_taxid: 1312852
Authors: Y.Zhao,H.Li
Key ref: M.Roth et al. Sequential conformational activation of a carf-Fused adenosine deaminase by cyclic oligoadenylates. To be published, . PubMed id: 41107544
Date:
29-Apr-25     Release date:   20-Aug-25    
PROCHECK
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 Headers
 References

Protein chains
Pfam   ArchSchema ?
A0A062XY19  (A0A062XY19_9BACT) -  adenosine deaminase from Thermoanaerobaculum aquaticum
Seq:
Struc:
 
Seq:
Struc:
625 a.a.
605 a.a.
Key:    PfamA domain  Secondary structure

 Enzyme reactions 
   Enzyme class: E.C.3.5.4.4  - adenosine deaminase.
[IntEnz]   [ExPASy]   [KEGG]   [BRENDA]
      Reaction:
1. adenosine + H2O + H+ = inosine + NH4+
2. 2'-deoxyadenosine + H2O + H+ = 2'-deoxyinosine + NH4+
adenosine
Bound ligand (Het Group name = A23)
matches with 76.00% similarity
+ H2O
+ H(+)
= inosine
+ NH4(+)
2'-deoxyadenosine
Bound ligand (Het Group name = A23)
matches with 72.00% similarity
+ H2O
+ H(+)
= 2'-deoxyinosine
+ NH4(+)
Molecule diagrams generated from .mol files obtained from the KEGG ftp site

 

 

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