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4X57

Structure of an Arabidopsis E2 / Membrane-anchored Ubiquitin-fold Protein 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
A0005737cellular_componentcytoplasm
A0006511biological_processubiquitin-dependent protein catabolic process
A0009960biological_processendosperm development
A0016567biological_processprotein ubiquitination
A0016740molecular_functiontransferase activity
A0061631molecular_functionubiquitin conjugating enzyme activity
B0003674molecular_functionmolecular_function
B0005886cellular_componentplasma membrane
C0000166molecular_functionnucleotide binding
C0000209biological_processprotein polyubiquitination
C0004842molecular_functionubiquitin-protein transferase activity
C0005515molecular_functionprotein binding
C0005524molecular_functionATP binding
C0005634cellular_componentnucleus
C0005737cellular_componentcytoplasm
C0006511biological_processubiquitin-dependent protein catabolic process
C0009960biological_processendosperm development
C0016567biological_processprotein ubiquitination
C0016740molecular_functiontransferase activity
C0061631molecular_functionubiquitin conjugating enzyme activity
D0003674molecular_functionmolecular_function
D0005886cellular_componentplasma membrane
Functional Information from PDB Data
site_idAC1
Number of Residues7
Detailsbinding site for residue SO4 A 201
ChainResidue
ALEU13
APRO17
ASER22
AALA23
BSER60
BVAL86
BHIS88

site_idAC2
Number of Residues5
Detailsbinding site for residue SO4 C 201
ChainResidue
CSER22
CALA23
DSER60
CLEU13
CPRO17

site_idAC3
Number of Residues4
Detailsbinding site for residue SO4 C 202
ChainResidue
CHIS32
CTHR53
CHIS55
CARG70

site_idAC4
Number of Residues6
Detailsbinding site for residue SO4 C 203
ChainResidue
CVAL49
CLEU51
CTHR71
CTYR145
CALA146
DILE63

site_idAC5
Number of Residues3
Detailsbinding site for residue SO4 C 204
ChainResidue
CVAL26
CALA27
CHIS32

site_idAC6
Number of Residues4
Detailsbinding site for residue SO4 D 201
ChainResidue
CARG131
CALA132
DLYS10
DASP18

Functional Information from PROSITE/UniProt
site_idPS00183
Number of Residues16
DetailsUBC_1 Ubiquitin-conjugating (UBC) active site signature. FHPNInsn.GsICLdiL
ChainResidueDetails
APHE74-LEU89

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 Residues132
DetailsDomain: {"description":"Ubiquitin-like","evidences":[{"source":"PROSITE-ProRule","id":"PRU00214","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

242500

PDB entries from 2025-10-01

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