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2HVV

Crystal structure of dCMP deaminase from Streptococcus mutans

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0003824molecular_functioncatalytic activity
A0004132molecular_functiondCMP deaminase activity
A0005737cellular_componentcytoplasm
A0008270molecular_functionzinc ion binding
A0016787molecular_functionhydrolase activity
A0046872molecular_functionmetal ion binding
B0000166molecular_functionnucleotide binding
B0003824molecular_functioncatalytic activity
B0004132molecular_functiondCMP deaminase activity
B0005737cellular_componentcytoplasm
B0008270molecular_functionzinc ion binding
B0016787molecular_functionhydrolase activity
B0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 151
ChainResidue
ATYR44
AGLY47
AASN75
BGLN108

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE SO4 A 152
ChainResidue
ALYS82
BASN88

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 153
ChainResidue
AHOH515
ACYS99
AILE100
AHIS123

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 154
ChainResidue
ASER6
ATRP7
BARG21

site_idAC5
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN A 501
ChainResidue
AHIS71
AGLU73
ACYS99
ACYS102
AHOH505

site_idAC6
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 504
ChainResidue
ACYS24
ACYS54
AHIS59
ACYS66

site_idAC7
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 B 151
ChainResidue
ATHR69
AHIS71
BASN101
BLYS104

site_idAC8
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 B 152
ChainResidue
AASN101
BILE67
BTHR69
BHIS71

site_idAC9
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 B 153
ChainResidue
AGLN108
BTYR44
BGLY46
BGLY47
BASN75

site_idBC1
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 B 154
ChainResidue
AARG21
BSER6
BTRP7

site_idBC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 502
ChainResidue
BCYS24
BCYS54
BHIS59
BCYS66

site_idBC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE ZN B 503
ChainResidue
BHIS71
BGLU73
BCYS99
BCYS102
BHOH504

Functional Information from PROSITE/UniProt
site_idPS00903
Number of Residues36
DetailsCYT_DCMP_DEAMINASES_1 Cytidine and deoxycytidylate deaminases zinc-binding region signature. HAEmnALiqcakegisannteiyvthf.............PCin......CtkaL
ChainResidueDetails
AHIS71-LEU106

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PDB entries from 2025-10-29

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