eF-site ID 5bt4-ABC
PDB Code 5bt4
Chain A, B, C

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Title Crystal structure of BRD4 first bromodomain in complex with SGC-CBP30 chemical probe
Classification TRANSCRIPTION
Compound Bromodomain-containing protein 4
Source Homo sapiens (Human) (BRD4_HUMAN)
Sequence A:  SMNPPPPETSNPNKPKRQTNQLQYLLRVVLKTLWKHQFAW
PFQQPVDAVKLNLPDYYKIIKTPMDMGTIKKRLENNYYWN
AQECIQDFNTMFTNCYIYNKPGDDIVLMAEALEKLFLQKI
NELPTEE
B:  SMNPPPPETSNPNKPKRQTNQLQYLLRVVLKTLWKHQFAW
PFQQPVDAVKLNLPDYYKIIKTPMDMGTIKKRLENNYYWN
AQECIQDFNTMFTNCYIYNKPGDDIVLMAEALEKLFLQKI
NELPTE
C:  NPPPPETSNPNKPKRQTNQLQYLLRVVLKTLWKHQFAWPF
QQPVDAVKLNLPDYYKIIKTPMDMGTIKKRLENNYYWNAQ
ECIQDFNTMFTNCYIYNKPGDDIVLMAEALEKLFLQKINE
LPTE
Description (1)  Bromodomain-containing protein 4


Functional site

1) chain A
residue 81
type
sequence W
description binding site for residue 2LO A 201
source : AC1

2) chain A
residue 82
type
sequence P
description binding site for residue 2LO A 201
source : AC1

3) chain A
residue 92
type
sequence L
description binding site for residue 2LO A 201
source : AC1

4) chain A
residue 94
type
sequence L
description binding site for residue 2LO A 201
source : AC1

5) chain A
residue 140
type
sequence N
description binding site for residue 2LO A 201
source : AC1

6) chain C
residue 121
type
sequence N
description binding site for residue 2LO A 201
source : AC1

7) chain C
residue 124
type
sequence E
description binding site for residue 2LO A 201
source : AC1

8) chain C
residue 127
type
sequence Q
description binding site for residue 2LO A 201
source : AC1

9) chain C
residue 128
type
sequence D
description binding site for residue 2LO A 201
source : AC1

10) chain A
residue 100
type
sequence I
description binding site for residue EDO A 202
source : AC2

11) chain A
residue 101
type
sequence I
description binding site for residue EDO A 202
source : AC2

12) chain A
residue 102
type
sequence K
description binding site for residue EDO A 202
source : AC2

13) chain A
residue 103
type
sequence T
description binding site for residue EDO A 202
source : AC2

14) chain A
residue 135
type
sequence N
description binding site for residue EDO A 202
source : AC2

15) chain B
residue 81
type
sequence W
description binding site for residue 2LO B 201
source : AC3

16) chain B
residue 84
type
sequence Q
description binding site for residue 2LO B 201
source : AC3

17) chain C
residue 82
type
sequence P
description binding site for residue 2LO B 201
source : AC3

18) chain C
residue 83
type
sequence F
description binding site for residue 2LO B 201
source : AC3

19) chain C
residue 91
type
sequence K
description binding site for residue 2LO B 201
source : AC3

20) chain C
residue 92
type
sequence L
description binding site for residue 2LO B 201
source : AC3

21) chain C
residue 94
type
sequence L
description binding site for residue 2LO B 201
source : AC3

22) chain C
residue 140
type
sequence N
description binding site for residue 2LO B 201
source : AC3

23) chain C
residue 146
type
sequence I
description binding site for residue 2LO B 201
source : AC3

24) chain B
residue 145
type
sequence D
description binding site for residue EDO B 202
source : AC4

25) chain C
residue 76
type
sequence K
description binding site for residue EDO B 202
source : AC4

26) chain B
residue 82
type
sequence P
description binding site for residue 2LO C 201
source : AC5

27) chain B
residue 83
type
sequence F
description binding site for residue 2LO C 201
source : AC5

28) chain B
residue 92
type
sequence L
description binding site for residue 2LO C 201
source : AC5

29) chain B
residue 140
type
sequence N
description binding site for residue 2LO C 201
source : AC5

30) chain B
residue 146
type
sequence I
description binding site for residue 2LO C 201
source : AC5

31) chain C
residue 78
type
sequence Q
description binding site for residue 2LO C 201
source : AC5

32) chain C
residue 81
type
sequence W
description binding site for residue 2LO C 201
source : AC5

33) chain C
residue 82
type
sequence P
description binding site for residue 2LO C 201
source : AC5

34) chain C
residue 84
type
sequence Q
description binding site for residue 2LO C 201
source : AC5

35) chain C
residue 85
type
sequence Q
description binding site for residue 2LO C 201
source : AC5

36) chain C
residue 149
type
sequence M
description binding site for residue 2LO C 201
source : AC5

37) chain A
residue 140
type SITE
sequence N
description Acetylated histone binding => ECO:0000269|PubMed:22464331
source Swiss-Prot : SWS_FT_FI1

38) chain B
residue 140
type SITE
sequence N
description Acetylated histone binding => ECO:0000269|PubMed:22464331
source Swiss-Prot : SWS_FT_FI1

39) chain C
residue 140
type SITE
sequence N
description Acetylated histone binding => ECO:0000269|PubMed:22464331
source Swiss-Prot : SWS_FT_FI1

40) chain A
residue 99
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2) => ECO:0007744|PubMed:28112733
source Swiss-Prot : SWS_FT_FI2

41) chain B
residue 99
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2) => ECO:0007744|PubMed:28112733
source Swiss-Prot : SWS_FT_FI2

42) chain C
residue 99
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2) => ECO:0007744|PubMed:28112733
source Swiss-Prot : SWS_FT_FI2

43) chain A
residue 80-139
type prosite
sequence AWPFQQPVDAVKLNLPDYYKIIKTPMDMGTIKKRLENNYY
WNAQECIQDFNTMFTNCYIY
description BROMODOMAIN_1 Bromodomain signature. AwpFqqpvDavklnlpDYYkiIktpMdmgtIkkrlenny..Ywnaqeciqdfnt.MftNCyiY
source prosite : PS00633


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