eF-site ID 4f3l-B
PDB Code 4f3l
Chain B

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Title Crystal Structure of the Heterodimeric CLOCK:BMAL1 Transcriptional Activator Complex
Classification TRANSCRIPTION/ACTIVATOR
Compound BMAL1b
Source (CLOCK_MOUSE)
Sequence B:  KNAREAHSQIEKRRRDKMNSFIDELASLVPTCNAMSRKLD
KLTVLRMAVQHMKTLRGAANYKPTFLSDDELKHLILRAAD
GFLFVVGCDRGKILFVSESVFKILNYSQNDLIGQSLFDYL
HPKDIAKVKEQLSSSRLCSGARRSFFCRMKCNRPRKSFCT
IHSTGYLKSNLSCLVAIGRLHSHMVPQPANGEIRVKSMEY
VSRHAIDGKFVFVDQRATAILAYLPQELLGTSCYEYFHQD
DIGHLAECHRQVLQTREKITTNCYKFKIKDGSFITLRSRW
FSFMNPWTKEVEYIVSTNTVVL
Description


Functional site

1) chain B
residue 77
type SITE
sequence H
description Interaction with E-box DNA => ECO:0000250|UniProtKB:O00327
source Swiss-Prot : SWS_FT_FI1

2) chain B
residue 80
type SITE
sequence I
description Interaction with E-box DNA => ECO:0000250|UniProtKB:O00327
source Swiss-Prot : SWS_FT_FI1

3) chain B
residue 81
type SITE
sequence E
description Interaction with E-box DNA => ECO:0000250|UniProtKB:O00327
source Swiss-Prot : SWS_FT_FI1

4) chain B
residue 85
type SITE
sequence R
description Interaction with E-box DNA => ECO:0000250|UniProtKB:O00327
source Swiss-Prot : SWS_FT_FI1

5) chain B
residue 125
type SITE
sequence L
description Important for interaction with CLOCK => ECO:0000250|UniProtKB:O00327
source Swiss-Prot : SWS_FT_FI2

6) chain B
residue 78
type MOD_RES
sequence S
description Phosphoserine => ECO:0000250|UniProtKB:O00327
source Swiss-Prot : SWS_FT_FI3

7) chain B
residue 90
type MOD_RES
sequence S
description Phosphoserine; by CK2 => ECO:0000269|PubMed:19330005
source Swiss-Prot : SWS_FT_FI4

8) chain B
residue 252
type CROSSLNK
sequence K
description Glycyl lysine isopeptide (Lys-Gly) (interchain with G-Cter in SUMO2 and SUMO3) => ECO:0000269|PubMed:18644859
source Swiss-Prot : SWS_FT_FI5


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