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5O44

Crystal structure of unbranched mixed tri-Ubiquitin chain containing K48 and K63 linkages.

Functional Information from GO Data
ChainGOidnamespacecontents
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0010623biological_processprogrammed cell death involved in cell development
A0046872molecular_functionmetal ion binding
E0005634cellular_componentnucleus
E0005737cellular_componentcytoplasm
E0010623biological_processprogrammed cell death involved in cell development
E0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues3
Detailsbinding site for residue SO4 A 101
ChainResidue
AARG42
AARG72
AARG74

site_idAC2
Number of Residues5
Detailsbinding site for residue SO4 A 102
ChainResidue
AARG72
EARG42
EGLN49
EARG72
EHOH206

site_idAC3
Number of Residues2
Detailsbinding site for residue MG A 103
ChainResidue
ATHR66
AGLU64

site_idAC4
Number of Residues3
Detailsbinding site for residue SO4 C 101
ChainResidue
CARG42
CGLN49
DARG42

site_idAC5
Number of Residues2
Detailsbinding site for residue SO4 C 102
ChainResidue
CARG54
FLYS11

site_idAC6
Number of Residues3
Detailsbinding site for residue MG D 101
ChainResidue
DTHR55
DSER57
DASP58

site_idAC7
Number of Residues4
Detailsbinding site for residue SO4 B 101
ChainResidue
AGLN62
BARG54
BASP58
DGLY10

site_idAC8
Number of Residues6
Detailsbinding site for residue SO4 B 102
ChainResidue
BARG42
BGLN49
BARG72
FARG42
FGLN49
FARG72

site_idAC9
Number of Residues7
Detailsbinding site for residue SO4 E 101
ChainResidue
EILE44
EALA46
EGLY47
EHIS68
FPHE45
FSER65
FTHR66

site_idAD1
Number of Residues6
Detailsbinding site for residue SO4 E 102
ChainResidue
AILE44
AGLY47
AHIS68
DSER65
EARG72
EARG74

site_idAD2
Number of Residues5
Detailsbinding site for residue SO4 E 103
ChainResidue
ALEU73
AARG74
ETHR9
EGLU34
EHOH201

site_idAD3
Number of Residues4
Detailsbinding site for residue MG E 104
ChainResidue
DSER57
EGLU24
EASP39
EASP52

site_idAD4
Number of Residues19
Detailsbinding site for Di-peptide LYS B 48 and GLY F 76
ChainResidue
BILE44
BPHE45
BALA46
BGLY47
BGLN49
BLEU50
BTYR59
CALA46
DLEU71
FILE44
FPHE45
FALA46
FGLY47
FGLN49
FLEU50
FLEU71
FLEU73
FARG74
FGLY75

Functional Information from PROSITE/UniProt
site_idPS00299
Number of Residues26
DetailsUBIQUITIN_1 Ubiquitin domain signature. KakIqDkegIPpdqQrLIFaGcqleD
ChainResidueDetails
ALYS27-ASP52
DLYS27-ASP52
CLYS27-ASP52

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI3
Number of Residues150
DetailsDomain: {"description":"Ubiquitin-like 3","evidences":[{"source":"PROSITE-ProRule","id":"PRU00214","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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