5JWR

Crystal structure of foldswitch-stabilized KaiB in complex with the N-terminal CI domain of KaiC and a dimer of KaiA C-terminal domains from Thermosynechococcus elongatus

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005524	molecular_function	ATP binding
B	0005515	molecular_function	protein binding
B	0007623	biological_process	circadian rhythm
B	0042326	biological_process	negative regulation of phosphorylation
B	0048511	biological_process	rhythmic process
C	0005524	molecular_function	ATP binding
D	0005515	molecular_function	protein binding
D	0007623	biological_process	circadian rhythm
D	0042326	biological_process	negative regulation of phosphorylation
D	0048511	biological_process	rhythmic process
E	0006468	biological_process	protein phosphorylation
E	0007623	biological_process	circadian rhythm
F	0006468	biological_process	protein phosphorylation
F	0007623	biological_process	circadian rhythm
G	0006468	biological_process	protein phosphorylation
G	0007623	biological_process	circadian rhythm
H	0006468	biological_process	protein phosphorylation
H	0007623	biological_process	circadian rhythm

Functional Information from PDB Data

site_id	AC1
Number of Residues	7
Details	binding site for residue PO4 A 301

Chain	Residue
A	THR48
A	GLY50
A	THR51
A	GLY52
A	LYS53
A	THR54
A	HOH407

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site_id	AC2
Number of Residues	5
Details	binding site for residue PO4 C 301

Chain	Residue
C	GLY52
C	LYS53
C	THR54
C	GLY50
C	THR51

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	2
Details	ACT_SITE: Proton acceptor in CI (KaiC 1) => ECO:0000305|PubMed:35507871

Chain	Residue	Details
A	GLU78
C	GLU78

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site_id	SWS_FT_FI2
Number of Residues	2
Details	BINDING: BINDING => ECO:0000312|PDB:7DY1

Chain	Residue	Details
A	SER49
C	SER49

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site_id	SWS_FT_FI3
Number of Residues	20
Details	BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_01836, ECO:0000312|PDB:7DY1

Chain	Residue	Details
A	GLY50
A	HIS231
C	GLY50
C	THR51
C	GLY52
C	LYS53
C	LEU55
C	SER90
C	LYS225
C	LEU226
C	ARG227
A	THR51
C	HIS231
A	GLY52
A	LYS53
A	LEU55
A	SER90
A	LYS225
A	LEU226
A	ARG227

---

site_id	SWS_FT_FI4
Number of Residues	4
Details	BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_01836

Chain	Residue	Details
A	THR54
A	THR229
C	THR54
C	THR229

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