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5XIU

Crystal structure of RNF168 UDM2 in complex with Lys63-linked diubiquitin

Functional Information from PDB Data
site_idAC1
Number of Residues4
Detailsbinding site for residue EDO A 501
ChainResidue
ALEU436
AGLU443
AHOH606
BHOH203

site_idAC2
Number of Residues6
Detailsbinding site for residue EDO A 502
ChainResidue
BGLY35
APHE437
AHIS440
ALYS441
BASP32
BLYS33

site_idAC3
Number of Residues8
Detailsbinding site for residue EDO A 503
ChainResidue
ALEU453
AGLU456
AASP458
AHOH603
AHOH623
BARG42
BVAL70
BLEU73

site_idAC4
Number of Residues6
Detailsbinding site for residue EDO B 101
ChainResidue
AGLU433
AGLN454
BTHR7
BLEU8
BTHR9
BLEU69

site_idAC5
Number of Residues4
Detailsbinding site for residue EDO B 102
ChainResidue
BARG54
BASP58
BTYR59
BHOH212

Functional Information from PROSITE/UniProt
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 Residues23
DetailsMotif: {"description":"MIU motif 2","evidences":[{"source":"HAMAP-Rule","id":"MF_03066","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsSite: {"description":"Interacts with activating enzyme"}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues1
DetailsSite: {"description":"Essential for function"}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsModified residue: {"description":"Phosphoserine; by PINK1","evidences":[{"source":"UniProtKB","id":"P62979","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues8
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"UniProtKB","id":"P62979","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

248335

PDB entries from 2026-01-28

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