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Protein

N utilization substance protein B homolog

Gene

nusB

Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
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

Names & Taxonomyi

Protein namesi
Recommended name:
N utilization substance protein B homolog
Short name:
Protein NusB
Gene namesi
Name:nusB
Ordered Locus Names:sll0271
OrganismiSynechocystis sp. (strain PCC 6803 / Kazusa)
Taxonomic identifieri1111708 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechocystis
ProteomesiUP000001425: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 221221N utilization substance protein B homologPRO_0000176598Add
BLAST

Proteomic databases

PaxDbiP74395.

Interactioni

Protein-protein interaction databases

IntActiP74395. 1 interaction.
STRINGi1148.sll0271.

Structurei

3D structure databases

ProteinModelPortaliP74395.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the NusB family.Curated

Phylogenomic databases

eggNOGiCOG0781.
HOGENOMiHOG000232400.
InParanoidiP74395.
KOiK03625.
OMAiVMEGWRL.
OrthoDBiEOG67X1SC.
PhylomeDBiP74395.

Family and domain databases

Gene3Di1.10.940.10. 2 hits.
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.

P74395-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MLARQQPRRV ARELSLLSLS QLSRKDTKPE TLEQGDLEAL LLAATRTLSG
60 70 80 90 100
EVHEILETAS AELSRSHERL LNSEIRASNL NSAKAMLEEA MTLTETVINR
110 120 130 140 150
LALAVDLPET LQLAGQMEVR KFALELIGTV CRRRQQIDEQ LQEAMVDWQL
160 170 180 190 200
SRLAKIDQDI LRLAIAELDY LGVPQKVAIN EAVELAKRYS GQDGHRFING
210 220
VLRRVTEKKT DGAPVTPGEP R
Length:221
Mass (Da):24,740
Last modified:August 2, 2002 - v2
Checksum:i6F6C1211E8D1D644
GO

Sequence cautioni

The sequence BAA18492.1 differs from that shown. Reason: Erroneous initiation. Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000022 Genomic DNA. Translation: BAA18492.1. Different initiation.
PIRiS76233.
RefSeqiNP_441814.1. NC_000911.1.
YP_007451695.1. NC_020286.1.

Genome annotation databases

EnsemblBacteriaiBAA18492; BAA18492; BAA18492.
GeneIDi952900.
KEGGisyn:sll0271.
PATRICi23841134. VBISynSp132158_2118.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000022 Genomic DNA. Translation: BAA18492.1. Different initiation.
PIRiS76233.
RefSeqiNP_441814.1. NC_000911.1.
YP_007451695.1. NC_020286.1.

3D structure databases

ProteinModelPortaliP74395.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

IntActiP74395. 1 interaction.
STRINGi1148.sll0271.

Proteomic databases

PaxDbiP74395.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAA18492; BAA18492; BAA18492.
GeneIDi952900.
KEGGisyn:sll0271.
PATRICi23841134. VBISynSp132158_2118.

Phylogenomic databases

eggNOGiCOG0781.
HOGENOMiHOG000232400.
InParanoidiP74395.
KOiK03625.
OMAiVMEGWRL.
OrthoDBiEOG67X1SC.
PhylomeDBiP74395.

Family and domain databases

Gene3Di1.10.940.10. 2 hits.
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. "Sequence analysis of the genome of the unicellular cyanobacterium Synechocystis sp. strain PCC6803. II. Sequence determination of the entire genome and assignment of potential protein-coding regions."
    Kaneko T., Sato S., Kotani H., Tanaka A., Asamizu E., Nakamura Y., Miyajima N., Hirosawa M., Sugiura M., Sasamoto S., Kimura T., Hosouchi T., Matsuno A., Muraki A., Nakazaki N., Naruo K., Okumura S., Shimpo S.
    , Takeuchi C., Wada T., Watanabe A., Yamada M., Yasuda M., Tabata S.
    DNA Res. 3:109-136(1996) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: PCC 6803 / Kazusa.

Entry informationi

Entry nameiNUSB_SYNY3
AccessioniPrimary (citable) accession number: P74395
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: August 2, 2002
Last modified: January 7, 2015
This is version 94 of the entry and version 2 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. SIMILARITY comments
    Index of protein domains and families
  2. Synechocystis PCC 6803
    Synechocystis (strain PCC 6803): entries and gene names

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.