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2JAR

Crystal structure of D12N variant of mouse cytosolic 5'(3')- deoxyribonucleotidase (cdN) in complex with deoxyuridine 5'- monophosphate

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0000255biological_processallantoin metabolic process
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0005739cellular_componentmitochondrion
A0005829cellular_componentcytosol
A0006204biological_processIMP catabolic process
A0006249biological_processdCMP catabolic process
A0008252molecular_functionnucleotidase activity
A0008253molecular_function5'-nucleotidase activity
A0009117biological_processnucleotide metabolic process
A0009223biological_processpyrimidine deoxyribonucleotide catabolic process
A0009264biological_processdeoxyribonucleotide catabolic process
A0016787molecular_functionhydrolase activity
A0016791molecular_functionphosphatase activity
A0019103molecular_functionpyrimidine nucleotide binding
A0042802molecular_functionidentical protein binding
A0043605biological_processamide catabolic process
A0046050biological_processUMP catabolic process
A0046055biological_processdGMP catabolic process
A0046074biological_processdTMP catabolic process
A0046079biological_processdUMP catabolic process
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues23
DetailsBINDING SITE FOR RESIDUE UMP A1200
ChainResidue
AASN12
ATHR101
ATHR102
APRO103
ALEU104
ALYS114
ALYS136
AMG1201
AHOH2123
AHOH2174
AHOH2175
AMET13
AHOH2176
AHOH2177
AHOH2178
AHOH2179
AASP14
APHE20
APHE46
ALEU47
AALA48
AASN49
ATYR67

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A1201
ChainResidue
AASN12
AASP14
AASP147
AUMP1200
AHOH2123
AHOH2177

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Nucleophile","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsActive site: {"description":"Proton donor","evidences":[{"evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues8
DetailsBinding site: {}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"Phosphothreonine","evidences":[{"source":"PubMed","id":"21183079","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"21183079","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1q91
ChainResidueDetails
AASP14
AASN12

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PDB entries from 2025-08-27

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