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1TGZ

Structure of human Senp2 in complex with SUMO-1

Functional Information from GO Data
ChainGOidnamespacecontents
A0006508biological_processproteolysis
A0008234molecular_functioncysteine-type peptidase activity
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 A 300
ChainResidue
AALA392
APHE393
ALYS394
AARG396

site_idAC2
Number of Residues2
DetailsBINDING SITE FOR RESIDUE SO4 A 301
ChainResidue
AARG475
ALYS476

site_idAC3
Number of Residues5
DetailsBINDING SITE FOR RESIDUE SO4 A 302
ChainResidue
ALYS535
AHIS537
AHOH57
ALYS488
ALYS492

site_idAC4
Number of Residues3
DetailsBINDING SITE FOR RESIDUE SO4 A 303
ChainResidue
APRO384
AGLN385
AASP386

site_idAC5
Number of Residues4
DetailsBINDING SITE FOR RESIDUE SO4 B 304
ChainResidue
AARG396
BALA72
BASP73
BASN74

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues164
DetailsRegion: {"description":"Protease","evidences":[{"source":"PubMed","id":"15296745","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"evidences":[{"source":"PubMed","id":"15296745","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsActive site: {"description":"Nucleophile","evidences":[{"source":"PubMed","id":"15296745","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues77
DetailsDomain: {"description":"Ubiquitin-like","evidences":[{"source":"PROSITE-ProRule","id":"PRU00214","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues3
DetailsRegion: {"description":"(Microbial infection) Interaction with Tula hantavirus","evidences":[{"source":"PubMed","id":"12606074","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues1
DetailsSite: {"description":"Interaction with PIAS2"}
ChainResidueDetails

site_idSWS_FT_FI7
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"PubMed","id":"23186163","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI8
Number of Residues4
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)","evidences":[{"source":"PubMed","id":"28112733","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI9
Number of Residues2
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Gly-Lys) (interchain with K-? in acceptor proteins)","evidences":[{"source":"PubMed","id":"27068747","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI10
Number of Residues1
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO1)"}
ChainResidueDetails

site_idSWS_FT_FI11
Number of Residues1
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)","evidences":[{"source":"PubMed","id":"25755297","evidenceCode":"ECO:0007744"},{"source":"PubMed","id":"28112733","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idCSA1
Number of Residues5
DetailsAnnotated By Reference To The Literature 2bkr
ChainResidueDetails
ATRP479
ATRP410
AASP495
AHIS478
ACYS548

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PDB entries from 2025-10-08

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