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1RNJ

Crystal structure of inactive mutant 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
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
AHOH1110
AHOH1111
AHOH1135

site_idAC2
Number of Residues27
DetailsBINDING SITE FOR RESIDUE DUP A 777
ChainResidue
AGLY87
ALEU88
AASN90
ATYR93
AMET98
AGLN119
AMG999
AHOH1002
AHOH1004
AHOH1006
AHOH1026
AHOH1033
AHOH1051
AHOH1056
AHOH1064
AHOH1097
AHOH1099
AHOH1110
AHOH1111
AHOH1135
AHOH1161
AHOH1218
AMET68
AARG71
ASER72
AGLY73
AASN84

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE TRS A 801
ChainResidue
ATRP102
ATRP102
ATRP102
AARG104
AHOH1048
AHOH1081

site_idAC4
Number of Residues2
DetailsBINDING SITE FOR RESIDUE TRS A 802
ChainResidue
AMET1
APRO124

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_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1dup
ChainResidueDetails
AASN90
AASP92

site_idMCSA1
Number of Residues5
DetailsM-CSA 844
ChainResidueDetails
AALA29activator
AARG71electrostatic stabiliser
AGLY73electrostatic stabiliser
AILE80modifies pKa
AASN90proton acceptor, proton donor

223166

PDB entries from 2024-07-31

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