Structure of PDB 1vq2 Chain A

Receptor sequence
>1vq2A (length=173) Species: 10665 (Tequatrovirus T4) [Search protein sequence]
MKASTVLQIAYLVSQESKCCSWKVGAVIEKNGRIISTGYNGSPAGGVNCC
DYAAEQGWLLNKRFVLAKEHRSAHSEWSSKNEIHAELNAILFAAENGSSI
EGATMYVTLSPCPDCAKAIAQSGIKKLVYCETYDKNKPGWDDILRNAGIE
VFNVPKKNLNKLNWENINEFCGE
3D structure
PDB1vq2 Three-Dimensional Structure of the R115E Mutant of T4-Bacteriophage 2'-Deoxycytidylate Deaminase
ChainA
Resolution2.2 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.5.4.12: dCMP deaminase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 ZN A H104 C132 C135 H84 C112 C115
BS02 ZN A C19 C49 H94 E102 C19 C49 H74 E82
BS03 DDN A S21 W22 V24 N40 R91 H94 S95 S98 H104 E106 P131 C132 Y153 S21 W22 V24 N40 R71 H74 S75 S78 H84 E86 P111 C112 Y133
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004132 dCMP deaminase activity
GO:0008270 zinc ion binding
GO:0016787 hydrolase activity
GO:0046872 metal ion binding
Biological Process
GO:0006220 pyrimidine nucleotide metabolic process
GO:0009165 nucleotide biosynthetic process

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Molecular Function
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Biological Process
External links
PDB RCSB:1vq2, PDBe:1vq2, PDBj:1vq2
PDBsum1vq2
PubMed15504034
UniProtP16006|DCTD_BPT4 Deoxycytidylate deaminase (Gene Name=CD)

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