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5U28

BRD4 first bromodomain (BD1) in complex with dual PI3 kinase inhibitor SF2523

Functional Information from PDB Data
site_idAC1
Number of Residues15
Detailsbinding site for residue 82V A 201
ChainResidue
ATYR65
AASN140
APEG202
ASCN203
AHOH314
AHOH345
AHOH353
AARG68
AVAL69
ATRP81
APRO82
AGLN85
AVAL87
ALEU92
ALEU94

site_idAC2
Number of Residues7
Detailsbinding site for residue PEG A 202
ChainResidue
ATRP81
AGLN84
AGLN85
APRO165
A82V201
AHOH330
AHOH370

site_idAC3
Number of Residues3
Detailsbinding site for residue SCN A 203
ChainResidue
AGLN64
A82V201
AHOH375

Functional Information from PROSITE/UniProt
site_idPS00633
Number of Residues60
DetailsBROMODOMAIN_1 Bromodomain signature. AwpFqqpvDavklnlpDYYkiIktpMdmgtIkkrlenny..Ywnaqeciqdfnt.MftNCyiY
ChainResidueDetails
AALA80-TYR139

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues106
DetailsDomain: {"description":"Bromo 1","evidences":[{"source":"PROSITE-ProRule","id":"PRU00035","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues1
DetailsSite: {"description":"Acetylated histone binding","evidences":[{"source":"PubMed","id":"22464331","evidenceCode":"ECO:0000269"}]}
ChainResidueDetails

site_idSWS_FT_FI3
Number of Residues2
DetailsCross-link: {"description":"Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2)","evidences":[{"source":"PubMed","id":"28112733","evidenceCode":"ECO:0007744"}]}
ChainResidueDetails

246704

PDB entries from 2025-12-24

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