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Protein

N utilization substance protein B homolog

Gene

nusB

Organism
Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon pisum symbiotic bacterium)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Involved in the transcription termination process.By similarity

GO - Molecular functioni

  1. RNA binding Source: UniProtKB-KW

GO - Biological processi

  1. DNA-templated transcription, termination Source: UniProtKB-HAMAP
  2. regulation of transcription, DNA-templated Source: UniProtKB-KW
Complete GO annotation...

Keywords - Biological processi

Transcription, Transcription regulation, Transcription termination

Keywords - Ligandi

RNA-binding

Enzyme and pathway databases

BioCyciBAPH107806:GBZJ-463-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
N utilization substance protein B homolog
Short name:
Protein NusB
Gene namesi
Name:nusB
Ordered Locus Names:BU463
OrganismiBuchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon pisum symbiotic bacterium)
Taxonomic identifieri107806 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeBuchnera
ProteomesiUP000001806: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 143143N utilization substance protein B homologPRO_0000176517Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliP57535.
SMRiP57535. Positions 1-137.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the NusB family.Curated

Phylogenomic databases

eggNOGiCOG0781.
HOGENOMiHOG000281868.
KOiK03625.
OMAiIPYKVVI.
OrthoDBiEOG6RJV9B.

Family and domain databases

Gene3Di1.10.940.10. 1 hit.
HAMAPiMF_00073. NusB.
InterProiIPR011605. NusB_fam.
IPR006027. NusB_RsmB_TIM44.
[Graphical view]
PANTHERiPTHR11078. PTHR11078. 1 hit.
PfamiPF01029. NusB. 1 hit.
[Graphical view]
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.
PATRICi21244468. VBIBucAph127364_0472.

Cross-referencesi

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.

3D structure databases

ProteinModelPortaliP57535.
SMRiP57535. Positions 1-137.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAB13160; BAB13160; BAB13160.
GeneIDi1109810.
KEGGibuc:BU463.
PATRICi21244468. VBIBucAph127364_0472.

Phylogenomic databases

eggNOGiCOG0781.
HOGENOMiHOG000281868.
KOiK03625.
OMAiIPYKVVI.
OrthoDBiEOG6RJV9B.

Enzyme and pathway databases

BioCyciBAPH107806:GBZJ-463-MONOMER.

Family and domain databases

Gene3Di1.10.940.10. 1 hit.
HAMAPiMF_00073. NusB.
InterProiIPR011605. NusB_fam.
IPR006027. NusB_RsmB_TIM44.
[Graphical view]
PANTHERiPTHR11078. PTHR11078. 1 hit.
PfamiPF01029. NusB. 1 hit.
[Graphical view]
SUPFAMiSSF48013. SSF48013. 1 hit.
TIGRFAMsiTIGR01951. nusB. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Genome sequence of the endocellular bacterial symbiont of aphids Buchnera sp. APS."
    Shigenobu S., Watanabe H., Hattori M., Sakaki Y., Ishikawa H.
    Nature 407:81-86(2000) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: APS.

Entry informationi

Entry nameiNUSB_BUCAI
AccessioniPrimary (citable) accession number: P57535
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: December 1, 2000
Last modified: March 4, 2015
This is version 76 of the entry and version 1 of the sequence. [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

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.