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6QTT

Crystal structure of an Arabidopsis WD40 domain in complex with a transcription factor homolog

Functional Information from GO Data
ChainGOidnamespacecontents
A0061630molecular_functionubiquitin protein ligase activity
Functional Information from PDB Data
site_idAC1
Number of Residues8
Detailsbinding site for residue MLI A 701
ChainResidue
APHE400
AGLU416
AARG453
ALYS653
AHOH807
AHOH810
AHOH821
AHOH838

site_idAC2
Number of Residues11
Detailsbinding site for residue MLI A 702
ChainResidue
AARG573
ATHR585
AARG587
ASER627
AHIS628
AARG629
AHOH803
AHOH814
AHOH824
AHOH996
ALYS549

site_idAC3
Number of Residues6
Detailsbinding site for residue GOL A 703
ChainResidue
AARG494
ATYR520
ATYR532
AVAL577
AHOH833
AHOH835

Functional Information from PROSITE/UniProt
site_idPS00678
Number of Residues15
DetailsWD_REPEATS_1 Trp-Asp (WD) repeats signature. LASAstDsTLRLWDV
ChainResidueDetails
ALEU563-VAL577

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues40
DetailsRepeat: {"description":"WD 2","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues40
DetailsRepeat: {"description":"WD 3","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues38
DetailsRepeat: {"description":"WD 5","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI4
Number of Residues39
DetailsRepeat: {"description":"WD 6","evidences":[{"evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI5
Number of Residues2
DetailsRegion: {"description":"Binding of human TRIB1 COP1-binding-motif","evidences":[{"source":"PubMed","id":"27041596","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI6
Number of Residues2
DetailsSite: {"description":"Human TRIB1 COP1-binding motif","evidences":[{"source":"PubMed","id":"27041596","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

239149

PDB entries from 2025-07-23

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