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5ULF

Crystal Structure of a UbcH5b~Ub conjugate

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0000209biological_processprotein polyubiquitination
A0004842molecular_functionubiquitin-protein transferase activity
A0005515molecular_functionprotein binding
A0005524molecular_functionATP binding
A0005634cellular_componentnucleus
A0005654cellular_componentnucleoplasm
A0005829cellular_componentcytosol
A0006511biological_processubiquitin-dependent protein catabolic process
A0016567biological_processprotein ubiquitination
A0016740molecular_functiontransferase activity
A0032991cellular_componentprotein-containing complex
A0036211biological_processprotein modification process
A0051865biological_processprotein autoubiquitination
A0061630molecular_functionubiquitin protein ligase activity
A0061631molecular_functionubiquitin conjugating enzyme activity
A0070062cellular_componentextracellular exosome
A0070936biological_processprotein K48-linked ubiquitination
C0000166molecular_functionnucleotide binding
C0000209biological_processprotein polyubiquitination
C0004842molecular_functionubiquitin-protein transferase activity
C0005515molecular_functionprotein binding
C0005524molecular_functionATP binding
C0005634cellular_componentnucleus
C0005654cellular_componentnucleoplasm
C0005829cellular_componentcytosol
C0006511biological_processubiquitin-dependent protein catabolic process
C0016567biological_processprotein ubiquitination
C0016740molecular_functiontransferase activity
C0032991cellular_componentprotein-containing complex
C0036211biological_processprotein modification process
C0051865biological_processprotein autoubiquitination
C0061630molecular_functionubiquitin protein ligase activity
C0061631molecular_functionubiquitin conjugating enzyme activity
C0070062cellular_componentextracellular exosome
C0070936biological_processprotein K48-linked ubiquitination
Functional Information from PDB Data
site_idAC1
Number of Residues6
Detailsbinding site for residue GOL A 201
ChainResidue
ALYS66
AVAL67
ASER83
AILE84
AARG90
AHOH332

site_idAC2
Number of Residues7
Detailsbinding site for residue GOL A 202
ChainResidue
ATHR129
AASP130
AARG131
AGLU132
AARG72
ASER80
AASN81

site_idAC3
Number of Residues6
Detailsbinding site for residue GOL C 201
ChainResidue
CLYS66
CVAL67
CSER83
CILE84
CARG90
CHOH322

site_idAC4
Number of Residues6
Detailsbinding site for residue GOL C 202
ChainResidue
CLEU13
CARG22
CALA23
CHOH302
CHOH329
CHOH338

site_idAC5
Number of Residues1
Detailsbinding site for residue GOL C 203
ChainResidue
CTYR145

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 Residues292
DetailsDomain: {"description":"UBC core","evidences":[{"source":"PROSITE-ProRule","id":"PRU00388","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues2
DetailsActive site: {"description":"Glycyl thioester intermediate","evidences":[{"source":"PROSITE-ProRule","id":"PRU00388","evidenceCode":"ECO:0000255"},{"source":"PROSITE-ProRule","id":"PRU10133","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

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

246905

PDB entries from 2025-12-31

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