Structure of PDB 8i3o Chain B

Receptor sequence
>8i3oB (length=151) Species: 559292 (Saccharomyces cerevisiae S288C) [Search protein sequence]
SKWDQKGMDIAYEEAALGYKEGGVPIGGCLINNKDGSVLGRGHNMRFQKG
SATLHGEISTLENCGRLEGKVYKDTTLYTTLSPCDMCTGAIIMYGIPRCV
VGENVNFKSKGEKYLQTRGHEVVVVDDERCKKIMKQFIDERPQDWFEDIG
E
3D structure
PDB8i3o crystal structure of yeast cytosine deaminase mutant yCD-RQ-1/8SAH
ChainB
Resolution2.0 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.5.4.1: cytosine 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 MN B H62 C91 C94 H55 C84 C87
Gene Ontology
Molecular Function
GO:0003824 catalytic activity
GO:0004131 cytosine deaminase activity
GO:0008270 zinc ion binding
GO:0008835 diaminohydroxyphosphoribosylaminopyrimidine deaminase activity
GO:0016787 hydrolase activity
GO:0016814 hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in cyclic amidines
GO:0019239 deaminase activity
GO:0046872 metal ion binding
Biological Process
GO:0008655 pyrimidine-containing compound salvage
GO:0019858 cytosine metabolic process
GO:0034654 nucleobase-containing compound biosynthetic process
GO:0044206 UMP salvage
GO:0046087 cytidine metabolic process
Cellular Component
GO:0005634 nucleus
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8i3o, PDBe:8i3o, PDBj:8i3o
PDBsum8i3o
PubMed
UniProtQ12178|FCY1_YEAST Cytosine deaminase (Gene Name=FCY1)

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