A9N0D7 (NORR_SALPB) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Anaerobic nitric oxide reductase transcription regulator NorR

Gene names

Name:	norR
Ordered Locus Names:	SPAB_03530

Organism

Salmonella paratyphi B (strain ATCC BAA-1250 / SPB7) [Complete proteome] [HAMAP]

Taxonomic identifier

1016998 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Salmonella › Salmonella choleraesuis › Salmonella enterica I › Salmonella enterica subsp. enterica serovar Paratyphi B

Protein attributes

Sequence length	506 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Required for the expression of anaerobic nitric oxide (NO) reductase, acts as a transcriptional activator for at least the norVW operon. Activation also requires sigma-54 By similarity. HAMAP-Rule MF_01314
Pathway	Nitrogen metabolism; nitric oxide reduction. HAMAP-Rule MF_01314
Sequence similarities	Contains 1 sigma-54 factor interaction domain.

Ontologies

Keywords
Biological process	Transcription Transcription regulation
Ligand	ATP-binding DNA-binding Nucleotide-binding
PTM	Phosphoprotein
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	phosphorelay signal transduction system Inferred from electronic annotation. Source: HAMAP sensory perception Inferred from electronic annotation. Source: HAMAP transcription, DNA-dependent Inferred from electronic annotation. Source: UniProtKB-KW
Molecular_function	ATP binding Inferred from electronic annotation. Source: HAMAP DNA binding Inferred from electronic annotation. Source: UniProtKB-KW nucleoside-triphosphatase activity Inferred from electronic annotation. Source: InterPro sequence-specific DNA binding transcription factor activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 506	506	Anaerobic nitric oxide reductase transcription regulator NorR HAMAP-Rule MF_01314		PRO_1000086224
Regions
	Domain	187 – 416	230	Sigma-54 factor interaction
	Nucleotide binding	215 – 222	8	ATP Potential
	Nucleotide binding	278 – 287	10	ATP Potential
	DNA binding	481 – 500	20	H-T-H motif By similarity
Amino acid modifications
	Modified residue	57	1	4-aspartylphosphate By similarity

Sequences

	Sequence		Length	Mass (Da)
	A9N0D7 [UniParc]. Last modified February 5, 2008. Version 1. Checksum: D6223F1F797B88DD	FASTA	506	55,378
	10 20 30 40 50 60 MSFSVEVLAG IAIELQRGIG HQDRFQRLIT TLRQVLACDA SALLRYESRQ FIPLAIDGLA 70 80 90 100 110 120 QDVLGRRFTL EGHPRLEAIA RAGDVVRFPA DSDLPDPYDG LIPGQESLKV HACVGLPLFA 130 140 150 160 170 180 GQNLIGALTL DAMTPEQFEV FSDEELRLVA ALAAGALSNA LLIEQLESQN MLPGSSGVFE 190 200 210 220 230 240 PIKETHMIGL SPAMTQLKKE IEIVAGSDLN VLIGGETGTG KELVAKAIHQ GSPRAVNPLV 250 260 270 280 290 300 YLNCAALPES VAESELFGHV KGAFTGAISN RSGKFEMADN GTLFLDEIGE LSLALQAKLL 310 320 330 340 350 360 RVLQYGDIQR VGDDRSLRVD VRVLAATNRD LREEVLAGRF RADLFHRLSV FPLFVPPLRE 370 380 390 400 410 420 RGDDVVLLAG YFCEQCRLRL GLSRVVLSPG ARRHLLNYGW PGNVRELEHA IHRAVVLARA 430 440 450 460 470 480 TRAGDEVVLE EQHFALSEDV LPAPSAESFL ALPACRNLRE STENFQREMI RQALAQNNHN 490 500 WAASARALET DVANLHRLAK RLGLKD

References

[1]

The Salmonella enterica serovar Paratyphi B Genome Sequencing Project McClelland M., Sanderson E.K., Porwollik S., Spieth J., Clifton W.S., Fulton R., Cordes M., Wollam A., Shah N., Pepin K., Bhonagiri V., Nash W., Johnson M., Thiruvilangam P., Wilson R. Submitted (NOV-2007) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC BAA-1250 / SPB7.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000886 Genomic DNA. Translation: ABX68871.1.
RefSeq	YP_001589704.1. NC_010102.1.
3D structure databases
ProteinModelPortal	A9N0D7.
ModBase	Search...
Protein-protein interaction databases
STRING	272994.SPAB_03530.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	ABX68871; ABX68871; SPAB_03530.
GeneID	5777978.
KEGG	spq:SPAB_03530.
PATRIC	18534020. VBISalEnt120821_2852.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG3604.
HOGENOM	HOG000058487.
KO	K12266.
OMA	DSEAKMS.
ProtClustDB	PRK05022.
Enzyme and pathway databases
BioCyc	SENT28901:GH9O-3520-MONOMER.
UniPathway	UPA00638.
Family and domain databases
Gene3D	1.10.10.60. 1 hit.
HAMAP	MF_01314. NorR.
InterPro	IPR003593. AAA+_ATPase. IPR003018. GAF. IPR009057. Homeodomain-like. IPR023944. NorR. IPR002078. Sigma_54_int. IPR025662. Sigma_54_int_dom_ATP-bd_1. IPR025943. Sigma_54_int_dom_ATP-bd_2. IPR025944. Sigma_54_int_dom_CS. [Graphical view]
Pfam	PF01590. GAF. 1 hit. PF00158. Sigma54_activat. 1 hit. [Graphical view]
SMART	SM00382. AAA. 1 hit. SM00065. GAF. 1 hit. [Graphical view]
SUPFAM	SSF46689. Homeodomain_like. 1 hit.
PROSITE	PS00675. SIGMA54_INTERACT_1. 1 hit. PS00676. SIGMA54_INTERACT_2. 1 hit. PS00688. SIGMA54_INTERACT_3. 1 hit. PS50045. SIGMA54_INTERACT_4. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

NORR_SALPB

Accession

Primary (citable) accession number: A9N0D7

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 20, 2008
Last sequence update:	February 5, 2008
Last modified:	May 1, 2013
This is version 41 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program