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4AUQ

Structure of BIRC7-UbcH5b-Ub complex.

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
D0000166molecular_functionnucleotide binding
D0000209biological_processprotein polyubiquitination
D0004842molecular_functionubiquitin-protein transferase activity
D0005515molecular_functionprotein binding
D0005524molecular_functionATP binding
D0005634cellular_componentnucleus
D0005654cellular_componentnucleoplasm
D0005829cellular_componentcytosol
D0006511biological_processubiquitin-dependent protein catabolic process
D0016567biological_processprotein ubiquitination
D0016740molecular_functiontransferase activity
D0032991cellular_componentprotein-containing complex
D0036211biological_processprotein modification process
D0051865biological_processprotein autoubiquitination
D0061630molecular_functionubiquitin protein ligase activity
D0061631molecular_functionubiquitin conjugating enzyme activity
D0070062cellular_componentextracellular exosome
D0070936biological_processprotein K48-linked ubiquitination
Functional Information from PDB Data
site_idAC1
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 1299
ChainResidue
BCYS252
BCYS255
BCYS272
BCYS275

site_idAC2
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN B 1300
ChainResidue
BCYS267
BHIS269
BCYS282
BCYS285

site_idAC3
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN E 1299
ChainResidue
ECYS255
ECYS272
ECYS275
ECYS252

site_idAC4
Number of Residues4
DetailsBINDING SITE FOR RESIDUE ZN E 1300
ChainResidue
ECYS267
EHIS269
ECYS282
ECYS285

Functional Information from PROSITE/UniProt
site_idPS00152
Number of Residues10
DetailsATPASE_ALPHA_BETA ATP synthase alpha and beta subunits signature. PAINSNGSIS
ChainResidueDetails
APRO76-SER85

site_idPS00299
Number of Residues26
DetailsUBIQUITIN_1 Ubiquitin domain signature. KakIqDkegIPpdqQrLIFaGkqleD
ChainResidueDetails
CLYS27-ASP52

site_idPS00518
Number of Residues10
DetailsZF_RING_1 Zinc finger RING-type signature. CgHlVCaeCA
ChainResidueDetails
BCYS267-ALA276

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
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_FI2
Number of Residues68
DetailsZinc finger: {"description":"RING-type","evidences":[{"source":"PROSITE-ProRule","id":"PRU00175","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues75
DetailsDomain: {"description":"Ubiquitin-like 9","evidences":[{"source":"PROSITE-ProRule","id":"PRU00214","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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