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2CKG

The structure of SENP1 SUMO-2 co-complex suggests a structural basis for discrimination between SUMO paralogues during processing

Replaces:  2BZP
Functional Information from GO Data
ChainGOidnamespacecontents
A0006508biological_processproteolysis
A0008234molecular_functioncysteine-type peptidase activity
B0006508biological_processproteolysis
B0008234molecular_functioncysteine-type peptidase activity
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues18
DetailsMotif: {"description":"Nuclear localization signal","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues18
DetailsMotif: {"description":"Nuclear export signal","evidences":[{"source":"PubMed","id":"16253240","evidenceCode":"ECO:0000305"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsActive site: {"evidences":[{"source":"PubMed","id":"16553580","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues2
DetailsActive site: {"description":"Nucleophile","evidences":[{"source":"PubMed","id":"16553580","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues5
DetailsAnnotated By Reference To The Literature 2bkr
ChainResidueDetails
ATRP465
AASP550
ACYS602
ATRP534
AHIS533

site_idCSA2
Number of Residues5
DetailsAnnotated By Reference To The Literature 2bkr
ChainResidueDetails
BTRP465
BASP550
BCYS602
BTRP534
BHIS533

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PDB entries from 2025-07-16

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