P0A782 (NUSB_ECO57) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
N utilization substance protein B
Short name=Protein NusB

Gene names

Name:	nusB
Ordered Locus Names:	Z0518, ECs0469

Organism

Escherichia coli O157:H7 [Complete proteome] [HAMAP]

Taxonomic identifier

83334 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Escherichia › Escherichia coli

Protein attributes

Sequence length	139 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Involved in the transcription termination process By similarity. HAMAP-Rule MF_00073
Subunit structure	Monomer By similarity.
Sequence similarities	Belongs to the NusB family.

Ontologies

Keywords
Biological process	Transcription Transcription regulation Transcription termination
Ligand	RNA-binding
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	DNA-dependent transcription, termination Inferred from electronic annotation. Source: HAMAP regulation of transcription, DNA-dependent Inferred from electronic annotation. Source: UniProtKB-KW
Molecular_function	RNA binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 139	139	N utilization substance protein B HAMAP-Rule MF_00073		PRO_0000176537

Sequences

	Sequence		Length	Mass (Da)
	P0A782 [UniParc]. Last modified June 7, 2005. Version 1. Checksum: 0BB912103061243B	FASTA	139	15,689
	10 20 30 40 50 60 MKPAARRRAR ECAVQALYSW QLSQNDIADV EYQFLAEQDV KDVDVLYFRE LLAGVATNTA 70 80 90 100 110 120 YLDGLMKPYL SRLLEELGQV EKAVLRIALY ELSKRSDVPY KVAINEAIEL AKSFGAEDSH 130 KFVNGVLDKA APVIRPNKK

References

[1]	"Genome sequence of enterohaemorrhagic Escherichia coli O157:H7." Perna N.T., Plunkett G. III, Burland V., Mau B., Glasner J.D., Rose D.J., Mayhew G.F., Evans P.S., Gregor J., Kirkpatrick H.A., Posfai G., Hackett J., Klink S., Boutin A., Shao Y., Miller L., Grotbeck E.J., Davis N.W. , Lim A., Dimalanta E.T., Potamousis K., Apodaca J., Anantharaman T.S., Lin J., Yen G., Schwartz D.C., Welch R.A., Blattner F.R. Nature 409:529-533(2001) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: O157:H7 / EDL933 / ATCC 700927 / EHEC.
[2]	"Complete genome sequence of enterohemorrhagic Escherichia coli O157:H7 and genomic comparison with a laboratory strain K-12." Hayashi T., Makino K., Ohnishi M., Kurokawa K., Ishii K., Yokoyama K., Han C.-G., Ohtsubo E., Nakayama K., Murata T., Tanaka M., Tobe T., Iida T., Takami H., Honda T., Sasakawa C., Ogasawara N., Yasunaga T. , Kuhara S., Shiba T., Hattori M., Shinagawa H. DNA Res. 8:11-22(2001) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: O157:H7 / Sakai / RIMD 0509952 / EHEC.
+	Additional computationally mapped references.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE005174 Genomic DNA. Translation: AAG54765.1. BA000007 Genomic DNA. Translation: BAB33892.1.
PIR	A85538. E90687.
RefSeq	NP_286157.1. NC_002655.2. NP_308496.1. NC_002695.1.
3D structure databases
ProteinModelPortal	P0A782.
SMR	P0A782. Positions 1-139.
ModBase	Search...
Protein-protein interaction databases
MINT	MINT-1220874.
STRING	155864.Z0518.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	AAG54765; AAG54765; Z0518. BAB33892; BAB33892; BAB33892.
GeneID	914571. 957377.
KEGG	ece:Z0518. ecs:ECs0469.
PATRIC	18349897. VBIEscCol44059_0469.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0781.
HOGENOM	HOG000281868.
KO	K03625.
OMA	TEYVEIA.
ProtClustDB	PRK00202.
Enzyme and pathway databases
BioCyc	ECOL386585:GJFA-463-MONOMER.
Family and domain databases
Gene3D	1.10.940.10. 1 hit.
HAMAP	MF_00073. NusB.
InterPro	IPR011605. NusB_fam. IPR006027. NusB_RsmB_TIM44. [Graphical view]
PANTHER	PTHR11078. PTHR11078. 1 hit.
Pfam	PF01029. NusB. 1 hit. [Graphical view]
SUPFAM	SSF48013. NusB_RsmB_TIM44. 1 hit.
TIGRFAMs	TIGR01951. nusB. 1 hit.
ProtoNet	Search...

Entry information

Entry name

NUSB_ECO57

Accession

Primary (citable) accession number: P0A782
Secondary accession number(s): P04381

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 20, 1987
Last sequence update:	June 7, 2005
Last modified:	May 1, 2013
This is version 52 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program