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1RN8

Crystal structure of dUTPase complexed with substrate analogue imido-dUTP

Functional Information from GO Data
ChainGOidnamespacecontents
A0000287molecular_functionmagnesium ion binding
A0004170molecular_functiondUTP diphosphatase activity
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006220biological_processpyrimidine nucleotide metabolic process
A0006226biological_processdUMP biosynthetic process
A0009117biological_processnucleotide metabolic process
A0016787molecular_functionhydrolase activity
A0032991cellular_componentprotein-containing complex
A0042802molecular_functionidentical protein binding
A0046081biological_processdUTP catabolic process
A0046872molecular_functionmetal ion binding
A0070207biological_processprotein homotrimerization
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE MG A 999
ChainResidue
ADUP777
AHOH1019
AHOH1045
AHOH1079

site_idAC2
Number of Residues8
DetailsBINDING SITE FOR RESIDUE ACT A 801
ChainResidue
AHOH1044
AHOH1106
AHOH1119
AARG34
AGLU115
AARG116
AHOH1026
AHOH1026

site_idAC3
Number of Residues27
DetailsBINDING SITE FOR RESIDUE DUP A 777
ChainResidue
AMET68
AARG71
ASER72
AGLY73
AASN84
AGLY87
ALEU88
AASP90
ATYR93
AMET98
AGLN119
AMG999
AHOH1000
AHOH1001
AHOH1014
AHOH1019
AHOH1020
AHOH1027
AHOH1045
AHOH1050
AHOH1051
AHOH1056
AHOH1065
AHOH1069
AHOH1073
AHOH1079
AHOH1149

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE TRS A 800
ChainResidue
ATRP102
AARG104
AHOH1043
AHOH1097

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsBINDING: BINDING => ECO:0000250
ChainResidueDetails
ASER72

site_idSWS_FT_FI2
Number of Residues2
DetailsBINDING: BINDING => ECO:0000269|PubMed:15208312
ChainResidueDetails
ALEU85
AILE99

site_idSWS_FT_FI3
Number of Residues1
DetailsBINDING: BINDING => ECO:0000305
ChainResidueDetails
AILE89

Catalytic Information from CSA
site_idMCSA1
Number of Residues5
DetailsM-CSA 844
ChainResidueDetails
AALA29activator
AARG71electrostatic stabiliser
AGLY73electrostatic stabiliser
AILE80modifies pKa
AASP90proton acceptor, proton donor

218853

PDB entries from 2024-04-24

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