2Z2S

Crystal Structure of Rhodobacter sphaeroides SigE in complex with the anti-sigma ChrR

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003677	molecular_function	DNA binding
A	0003700	molecular_function	DNA-binding transcription factor activity
A	0006352	biological_process	DNA-templated transcription initiation
A	0006355	biological_process	regulation of DNA-templated transcription
A	0016987	molecular_function	sigma factor activity
A	2000142	biological_process	regulation of DNA-templated transcription initiation
B	0003677	molecular_function	DNA binding
B	0046872	molecular_function	metal ion binding
C	0003677	molecular_function	DNA binding
C	0003700	molecular_function	DNA-binding transcription factor activity
C	0006352	biological_process	DNA-templated transcription initiation
C	0006355	biological_process	regulation of DNA-templated transcription
C	0016987	molecular_function	sigma factor activity
C	2000142	biological_process	regulation of DNA-templated transcription initiation
D	0003677	molecular_function	DNA binding
D	0046872	molecular_function	metal ion binding
E	0003677	molecular_function	DNA binding
E	0003700	molecular_function	DNA-binding transcription factor activity
E	0006352	biological_process	DNA-templated transcription initiation
E	0006355	biological_process	regulation of DNA-templated transcription
E	0016987	molecular_function	sigma factor activity
E	2000142	biological_process	regulation of DNA-templated transcription initiation
F	0003677	molecular_function	DNA binding
F	0046872	molecular_function	metal ion binding
G	0003677	molecular_function	DNA binding
G	0003700	molecular_function	DNA-binding transcription factor activity
G	0006352	biological_process	DNA-templated transcription initiation
G	0006355	biological_process	regulation of DNA-templated transcription
G	0016987	molecular_function	sigma factor activity
G	2000142	biological_process	regulation of DNA-templated transcription initiation
H	0003677	molecular_function	DNA binding
H	0046872	molecular_function	metal ion binding

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN B 204

Chain	Residue
B	HIS6
B	HIS31
B	CYS35
B	CYS38

---

site_id	AC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN D 204

Chain	Residue
D	HIS6
D	HIS31
D	CYS35
D	CYS38

---

site_id	AC3
Number of Residues	4
Details	BINDING SITE FOR RESIDUE SO4 E 182

Chain	Residue
E	ARG128
E	ARG132
E	HOH217
E	ARG125

---

site_id	AC4
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN F 204

Chain	Residue
F	HIS6
F	HIS31
F	CYS35
F	CYS38

---

site_id	AC5
Number of Residues	2
Details	BINDING SITE FOR RESIDUE SO4 G 182

Chain	Residue
G	ARG128
G	ARG132

---

site_id	AC6
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN H 204

Chain	Residue
H	HIS6
H	HIS31
H	CYS35
H	CYS38

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	32
Details	BINDING:

Chain	Residue	Details
B	HIS6
D	HIS31
D	CYS35
D	CYS38
D	HIS141
D	HIS143
D	GLU147
D	HIS177
F	HIS6
F	HIS31
F	CYS35
B	HIS31
F	CYS38
F	HIS141
F	HIS143
F	GLU147
F	HIS177
H	HIS6
H	HIS31
H	CYS35
H	CYS38
H	HIS141
B	CYS35
H	HIS143
H	GLU147
H	HIS177
B	CYS38
B	HIS141
B	HIS143
B	GLU147
B	HIS177
D	HIS6

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