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5UM6

Crystal Structure of S. pombe Uba1 in a closed conformation

Functional Information from GO Data
ChainGOidnamespacecontents
A0000166molecular_functionnucleotide binding
A0000287molecular_functionmagnesium ion binding
A0004839molecular_functionubiquitin activating enzyme activity
A0005515molecular_functionprotein binding
A0005524molecular_functionATP binding
A0005634cellular_componentnucleus
A0005737cellular_componentcytoplasm
A0005829cellular_componentcytosol
A0006511biological_processubiquitin-dependent protein catabolic process
A0006974biological_processDNA damage response
A0008641molecular_functionubiquitin-like modifier activating enzyme activity
A0016567biological_processprotein ubiquitination
A0016874molecular_functionligase activity
A0016887molecular_functionATP hydrolysis activity
A0036211biological_processprotein modification process
A0046872molecular_functionmetal ion binding
Functional Information from PDB Data
site_idAC1
Number of Residues2
Detailsbinding site for residue SO4 A 1101
ChainResidue
AGLY436
AALA437

site_idAC2
Number of Residues6
Detailsbinding site for residue 8EA A 1102
ChainResidue
ATYR67
ALEU115
AGLU130
ALYS135
AGLU138
AGLY307

site_idAC3
Number of Residues2
Detailsbinding site for residue 8E7 A 1103
ChainResidue
ACYS994
AMET944

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues1
DetailsActive site: {"description":"Glycyl thioester intermediate","evidences":[{"source":"PROSITE-ProRule","id":"PRU10132","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues5
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"23416107","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4II2","evidenceCode":"ECO:0007744"},{"source":"PDB","id":"4II3","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues4
DetailsBinding site: {"evidences":[{"source":"UniProtKB","id":"P22515","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues1
DetailsBinding site: {"evidences":[{"source":"PubMed","id":"23416107","evidenceCode":"ECO:0000269"},{"source":"PDB","id":"4II2","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsModified residue: {"description":"Phosphoserine","evidences":[{"source":"UniProtKB","id":"P22515","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in ubiquitin)","evidences":[{"source":"UniProtKB","id":"P22515","evidenceCode":"ECO:0000250"}]}
ChainResidueDetails

239803

PDB entries from 2025-08-06

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