1Z9C

Crystal structure of OhrR bound to the ohrA promoter: Structure of MarR family protein with operator DNA

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0000122	biological_process	negative regulation of transcription by RNA polymerase II
A	0000977	molecular_function	RNA polymerase II transcription regulatory region sequence-specific DNA binding
A	0001227	molecular_function	DNA-binding transcription repressor activity, RNA polymerase II-specific
A	0003677	molecular_function	DNA binding
A	0003700	molecular_function	DNA-binding transcription factor activity
A	0005737	cellular_component	cytoplasm
A	0006355	biological_process	regulation of DNA-templated transcription
A	0006950	biological_process	response to stress
A	0042542	biological_process	response to hydrogen peroxide
A	0042802	molecular_function	identical protein binding
A	0042803	molecular_function	protein homodimerization activity
A	0045892	biological_process	negative regulation of DNA-templated transcription
B	0000122	biological_process	negative regulation of transcription by RNA polymerase II
B	0000977	molecular_function	RNA polymerase II transcription regulatory region sequence-specific DNA binding
B	0001227	molecular_function	DNA-binding transcription repressor activity, RNA polymerase II-specific
B	0003677	molecular_function	DNA binding
B	0003700	molecular_function	DNA-binding transcription factor activity
B	0005737	cellular_component	cytoplasm
B	0006355	biological_process	regulation of DNA-templated transcription
B	0006950	biological_process	response to stress
B	0042542	biological_process	response to hydrogen peroxide
B	0042802	molecular_function	identical protein binding
B	0042803	molecular_function	protein homodimerization activity
B	0045892	biological_process	negative regulation of DNA-templated transcription
C	0000122	biological_process	negative regulation of transcription by RNA polymerase II
C	0000977	molecular_function	RNA polymerase II transcription regulatory region sequence-specific DNA binding
C	0001227	molecular_function	DNA-binding transcription repressor activity, RNA polymerase II-specific
C	0003677	molecular_function	DNA binding
C	0003700	molecular_function	DNA-binding transcription factor activity
C	0005737	cellular_component	cytoplasm
C	0006355	biological_process	regulation of DNA-templated transcription
C	0006950	biological_process	response to stress
C	0042542	biological_process	response to hydrogen peroxide
C	0042802	molecular_function	identical protein binding
C	0042803	molecular_function	protein homodimerization activity
C	0045892	biological_process	negative regulation of DNA-templated transcription
D	0000122	biological_process	negative regulation of transcription by RNA polymerase II
D	0000977	molecular_function	RNA polymerase II transcription regulatory region sequence-specific DNA binding
D	0001227	molecular_function	DNA-binding transcription repressor activity, RNA polymerase II-specific
D	0003677	molecular_function	DNA binding
D	0003700	molecular_function	DNA-binding transcription factor activity
D	0005737	cellular_component	cytoplasm
D	0006355	biological_process	regulation of DNA-templated transcription
D	0006950	biological_process	response to stress
D	0042542	biological_process	response to hydrogen peroxide
D	0042802	molecular_function	identical protein binding
D	0042803	molecular_function	protein homodimerization activity
D	0045892	biological_process	negative regulation of DNA-templated transcription
E	0000122	biological_process	negative regulation of transcription by RNA polymerase II
E	0000977	molecular_function	RNA polymerase II transcription regulatory region sequence-specific DNA binding
E	0001227	molecular_function	DNA-binding transcription repressor activity, RNA polymerase II-specific
E	0003677	molecular_function	DNA binding
E	0003700	molecular_function	DNA-binding transcription factor activity
E	0005737	cellular_component	cytoplasm
E	0006355	biological_process	regulation of DNA-templated transcription
E	0006950	biological_process	response to stress
E	0042542	biological_process	response to hydrogen peroxide
E	0042802	molecular_function	identical protein binding
E	0042803	molecular_function	protein homodimerization activity
E	0045892	biological_process	negative regulation of DNA-templated transcription
F	0000122	biological_process	negative regulation of transcription by RNA polymerase II
F	0000977	molecular_function	RNA polymerase II transcription regulatory region sequence-specific DNA binding
F	0001227	molecular_function	DNA-binding transcription repressor activity, RNA polymerase II-specific
F	0003677	molecular_function	DNA binding
F	0003700	molecular_function	DNA-binding transcription factor activity
F	0005737	cellular_component	cytoplasm
F	0006355	biological_process	regulation of DNA-templated transcription
F	0006950	biological_process	response to stress
F	0042542	biological_process	response to hydrogen peroxide
F	0042802	molecular_function	identical protein binding
F	0042803	molecular_function	protein homodimerization activity
F	0045892	biological_process	negative regulation of DNA-templated transcription

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	138
Details	DNA_BIND: H-T-H motif => ECO:0000255|PROSITE-ProRule:PRU00345

Chain	Residue	Details
E	VAL57-GLN80
F	VAL57-GLN80
A	VAL57-GLN80
B	VAL57-GLN80
C	VAL57-GLN80
D	VAL57-GLN80

---

site_id	SWS_FT_FI2
Number of Residues	6
Details	MOD_RES: S-cysteinyl cysteine; alternate => ECO:0000269|PubMed:24313874

Chain	Residue	Details
A	SER15
B	SER15
C	SER15
D	SER15
E	SER15
F	SER15

---

site_id	SWS_FT_FI3
Number of Residues	12
Details	CROSSLNK: N,N-(cysteine-1,S-diyl)phenylalanine (Cys-Phe); alternate

Chain	Residue	Details
A	SER15
A	PHE16
B	SER15
B	PHE16
D	SER15
D	PHE16
E	SER15
E	PHE16
F	SER15
F	PHE16
C	SER15
C	PHE16

---