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1MH9

Crystal Structure Analysis of deoxyribonucleotidase

Functional Information from GO Data
ChainGOidnamespacecontents
A0008253molecular_function5'-nucleotidase activity
A0009264biological_processdeoxyribonucleotide catabolic process
Functional Information from PDB Data
site_idAC1
Number of Residues10
DetailsBINDING SITE FOR RESIDUE PO4 A 229
ChainResidue
AASP41
AHOH1351
AMET42
AASP43
ATHR130
ASER131
ALYS165
AMG1221
AHOH1225
AHOH1226

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE MG A 1221
ChainResidue
AASP41
AASP43
AASP176
APO4229
AHOH1225
AHOH1352

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Nucleophile"}
ChainResidueDetails

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

site_idSWS_FT_FI3
Number of Residues2
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"12352955","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues8
DetailsBinding site: {}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues2
DetailsAnnotated By Reference To The Literature 1q91
ChainResidueDetails
AASP43
AASP41

site_idMCSA1
Number of Residues3
DetailsM-CSA 812
ChainResidueDetails
AASP41covalently attached, metal ligand, nucleofuge, nucleophile
AASP43metal ligand
AASP176metal ligand

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PDB entries from 2026-02-18

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