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Protein

Transcription antitermination protein NusB

Gene

nusB

Organism
Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon pisum symbiotic bacterium)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Involved in transcription antitermination. Required for transcription of ribosomal RNA (rRNA) genes. Binds specifically to the boxA antiterminator sequence of the ribosomal RNA (rrn) operons.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionRNA-binding
Biological processTranscription, Transcription antitermination, Transcription regulation

Names & Taxonomyi

Protein namesi
Recommended name:
Transcription antitermination protein NusBUniRule annotation
Alternative name(s):
Antitermination factor NusBUniRule annotation
Gene namesi
Name:nusBUniRule annotation
Ordered Locus Names:BU463
OrganismiBuchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon pisum symbiotic bacterium)
Taxonomic identifieri107806 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesErwiniaceaeBuchnera
Proteomesi
  • UP000001806 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001765171 – 143Transcription antitermination protein NusBAdd BLAST143

Proteomic databases

PRIDEiP57535

Interactioni

Protein-protein interaction databases

STRINGi107806.BU463

Structurei

3D structure databases

ProteinModelPortaliP57535
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the NusB family.UniRule annotationCurated

Phylogenomic databases

eggNOGiENOG4107YIM Bacteria
COG0781 LUCA
HOGENOMiHOG000281868
KOiK03625
OMAiIPYKVVI

Family and domain databases

Gene3Di1.10.940.10, 1 hit
HAMAPiMF_00073 NusB, 1 hit
InterProiView protein in InterPro
IPR035926 NusB-like_sf
IPR011605 NusB_fam
IPR006027 NusB_RsmB_TIM44
PANTHERiPTHR11078 PTHR11078, 1 hit
PfamiView protein in Pfam
PF01029 NusB, 1 hit
SUPFAMiSSF48013 SSF48013, 1 hit
TIGRFAMsiTIGR01951 nusB, 1 hit

Sequencei

Sequence statusi: Complete.

P57535-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKPSFRRKAR ACALQVLYSW EISHNNIKES AIYFLKEKNK KNIDIVYFYE
60 70 80 90 100
LIIGITYDCK NIDNLMKPYL FRSLKELGHI ERAILRISFY ELHKRNDIPY
110 120 130 140
KVSINEGIEL AKLFGSEDSH KFINGVLDKA VFKMGYNKKV VIA
Length:143
Mass (Da):16,826
Last modified:December 1, 2000 - v1
Checksum:iBFAB171FAF97CAD7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000003 Genomic DNA Translation: BAB13160.1
RefSeqiNP_240274.1, NC_002528.1
WP_010896129.1, NC_002528.1

Genome annotation databases

EnsemblBacteriaiBAB13160; BAB13160; BAB13160
GeneIDi1109810
KEGGibuc:BU463
PATRICifig|107806.10.peg.472

Similar proteinsi

Entry informationi

Entry nameiNUSB_BUCAI
AccessioniPrimary (citable) accession number: P57535
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: December 1, 2000
Last modified: May 23, 2018
This is version 92 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Buchnera aphidicola (subsp. Acyrthosiphon pisum)
    Buchnera aphidicola (subsp. Acyrthosiphon pisum): entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families

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