Het-PDB Navi2 (PDB: 1AF2)

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Ligands
Code	Name		Style	Show	Link
U	Uridine-5'-monophosphate				PoSSuM
ZN	Zinc ion				PoSSuM

Non-standard Residues
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Glycosylation
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Download interaction data: 1AF2

Code :

1AF2 PDBj RCSB PDB PDBe

Header :

COMPLEX (HYDROLASE/PRODUCT)

Title :

CRYSTAL STRUCTURE OF CYTIDINE DEAMINASE COMPLEXED WITH URIDINE

Release Data :

1997-07-07

Compound :

mol_id	molecule	chains
1	CYTIDINE DEAMINASE	A
	ec: 3.5.4.5

Source :

mol_id	organism_scientific	expression_system
1	Escherichia coli (taxid:562)	Escherichia coli (taxid:562)

Authors :

Xiang, S., Carter, C.W.

Keywords :

DEAMINASE, PROTON TRANSFER, STRAIN, PRODUCT RELEASE, HYDROLASE, COMPLEX (HYDROLASE-PRODUCT), COMPLEX (HYDROLASE-PRODUCT) complex

Exp. method :

X-RAY DIFFRACTION ( 2.3 Å )

Citation :

The structure of the cytidine deaminase-product complex provides evidence for efficient proton transfer and ground-state destabilization.

Xiang, S.,Short, S.A.,Wolfenden, R. et al.
(1997) Biochemistry 36 : 4768 - 4774

Chain :

UniProt :

P0ABF6 (CDD_ECOLI)

Reaction:	EC:	Evidence:
Reaction:	Physiological Direction:	Evidence:
cytidine + H(+) + H2O = NH4(+) + uridine	3.5.4.5	HAMAP-Rule:MF_01558
cytidine + H(+) + H2O = NH4(+) + uridine	-	HAMAP-Rule:MF_01558
2'-deoxycytidine + H(+) + H2O = 2'-deoxyuridine + NH4(+)	3.5.4.5	HAMAP-Rule:MF_01558
2'-deoxycytidine + H(+) + H2O = 2'-deoxyuridine + NH4(+)	-	HAMAP-Rule:MF_01558

PDB ID: 1AF2