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2OSS

Crystal structure of the Bromo domain 1 in human Bromodomain Containing Protein 4 (BRD4)

Functional Information from PDB Data
site_idAC1
Number of Residues7
DetailsBINDING SITE FOR RESIDUE EDO A 301
ChainResidue
AILE100
AILE101
ALYS102
ATHR103
AASN135
AHOH453
AHOH455

site_idAC2
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 304
ChainResidue
ALYS99
AMET149
AHOH454
AHOH505
ATRP81
APRO82

site_idAC3
Number of Residues6
DetailsBINDING SITE FOR RESIDUE EDO A 306
ChainResidue
ATHR134
ATYR137
AILE138
AGLN159
ALYS160
AHOH414

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 Residues1
DetailsSITE: Acetylated histone binding => ECO:0000269|PubMed:22464331
ChainResidueDetails
AASN140

site_idSWS_FT_FI2
Number of Residues2
DetailsCROSSLNK: Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2) => ECO:0007744|PubMed:28112733
ChainResidueDetails
ALYS99

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PDB entries from 2025-07-02

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