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3NHE

High Resolution Structure (1.26A) of USP2a in Complex with Ubiquitin

Functional Information from GO Data
ChainGOidnamespacecontents
A0004843molecular_functioncysteine-type deubiquitinase activity
A0016579biological_processprotein deubiquitination
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN A 1
ChainResidue
ACYS425
ACYS428
ACYS476
ACYS479

Functional Information from PROSITE/UniProt
site_idPS00972
Number of Residues16
DetailsUSP_1 Ubiquitin specific protease (USP) domain signature 1. GLrnlGNtCFMNSiLQ
ChainResidueDetails
AGLY268-GLN283

site_idPS00973
Number of Residues18
DetailsUSP_2 Ubiquitin specific protease (USP) domain signature 2. YnLyAVsnHsGttmg..GHY
ChainResidueDetails
ATYR541-TYR558

site_idPS00299
Number of Residues26
DetailsUBIQUITIN_1 Ubiquitin domain signature. KakIqDkegIPpdqQrLIFaGkqleD
ChainResidueDetails
BLYS27-ASP52

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues2
DetailsSITE: Interacts with activating enzyme
ChainResidueDetails
BARG54
BARG72

site_idSWS_FT_FI2
Number of Residues1
DetailsSITE: Essential for function
ChainResidueDetails
BHIS68

site_idSWS_FT_FI3
Number of Residues1
DetailsMOD_RES: Phosphoserine; by PINK1 => ECO:0000269|PubMed:24660806, ECO:0000269|PubMed:24751536, ECO:0000269|PubMed:24784582, ECO:0000269|PubMed:25527291
ChainResidueDetails
BSER65
ACYS428
ACYS476
ACYS479

site_idSWS_FT_FI4
Number of Residues1
DetailsMOD_RES: (Microbial infection) ADP-ribosylthreonine => ECO:0000269|PubMed:32330457
ChainResidueDetails
BTHR66

site_idSWS_FT_FI5
Number of Residues1
DetailsMOD_RES: ADP-ribosylglycine => ECO:0000269|PubMed:28525742
ChainResidueDetails
BGLY76

site_idSWS_FT_FI6
Number of Residues1
DetailsCROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:16443603
ChainResidueDetails
BLYS6

site_idSWS_FT_FI7
Number of Residues2
DetailsCROSSLNK: Glycyl lysine isopeptide (Gly-Lys) (interchain with K-? in acceptor proteins)
ChainResidueDetails
BGLY76

site_idSWS_FT_FI8
Number of Residues2
DetailsCROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:16443603, ECO:0000269|PubMed:16543144
ChainResidueDetails
BLYS11
BLYS48

site_idSWS_FT_FI9
Number of Residues1
DetailsCROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000305|PubMed:15466860
ChainResidueDetails
BLYS27

site_idSWS_FT_FI10
Number of Residues1
DetailsCROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:16543144, ECO:0000269|PubMed:25752573, ECO:0000269|PubMed:25752577, ECO:0000269|PubMed:34239127
ChainResidueDetails
BLYS29

site_idSWS_FT_FI11
Number of Residues1
DetailsCROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:25752577
ChainResidueDetails
BLYS33

site_idSWS_FT_FI12
Number of Residues1
DetailsCROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin) => ECO:0000269|PubMed:16543144, ECO:0000269|PubMed:18719106
ChainResidueDetails
BLYS63

217705

PDB entries from 2024-03-27

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