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Protein

Nitrate transport permease protein NrtB

Gene

nrtB

Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Probably part of a high-affinity binding-protein-dependent transport system for nitrate; probably responsible for the translocation of the substrate across the membrane.By similarity

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Biological processi

Nitrate assimilation, Transport

Enzyme and pathway databases

BioCyciRETL1328306-WGS:GSTH-4662-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Nitrate transport permease protein NrtB
Gene namesi
Name:nrtB
Ordered Locus Names:sll1451
OrganismiSynechocystis sp. (strain PCC 6803 / Kazusa)
Taxonomic identifieri1111708 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeChroococcalesSynechocystis
ProteomesiUP000001425 Componenti: Chromosome

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei25 – 4521HelicalPROSITE-ProRule annotationAdd
BLAST
Transmembranei89 – 10921HelicalPROSITE-ProRule annotationAdd
BLAST
Transmembranei120 – 14021HelicalPROSITE-ProRule annotationAdd
BLAST
Transmembranei147 – 16721HelicalPROSITE-ProRule annotationAdd
BLAST
Transmembranei189 – 20921HelicalPROSITE-ProRule annotationAdd
BLAST
Transmembranei213 – 23321HelicalPROSITE-ProRule annotationAdd
BLAST
Transmembranei238 – 25821HelicalPROSITE-ProRule annotationAdd
BLAST

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 275275Nitrate transport permease protein NrtBPRO_0000060127Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi1148.SYNGTS_0917.

Structurei

3D structure databases

ProteinModelPortaliP73451.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini82 – 262181ABC transmembrane type-1PROSITE-ProRule annotationAdd
BLAST

Sequence similaritiesi

Contains 1 ABC transmembrane type-1 domain.PROSITE-ProRule annotation

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiCOG0600.
HOGENOMiHOG000134232.
InParanoidiP73451.
KOiK15577.
OMAiLFQRAEP.
OrthoDBiEOG6ZH2F4.
PhylomeDBiP73451.

Family and domain databases

Gene3Di1.10.3720.10. 1 hit.
InterProiIPR000515. MetI-like.
IPR005889. NtrB.
[Graphical view]
PfamiPF00528. BPD_transp_1. 1 hit.
[Graphical view]
SUPFAMiSSF161098. SSF161098. 1 hit.
TIGRFAMsiTIGR01183. ntrB. 1 hit.
PROSITEiPS50928. ABC_TM1. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P73451-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MASSTAGLRP RRKKNPLSFI YSPKVIRPAV AIAVLLVVWQ ILCSGEGSNL
60 70 80 90 100
PSPVQVLEQT YPLILNPFFD NGGTDKGLGI QIFASLTRVA VGFSAAAVVG
110 120 130 140 150
IALGILIGSS KFMYDALDPI FQVLRTIPPL AWLPIALAAL QEAEPSAIFV
160 170 180 190 200
IFITAIWPIV INTTVGAQQV PQDYRNVSRV LKLSKSQYFF NILFPAAVPY
210 220 230 240 250
IFTGLRIGIG LSWLAIVAAE MLIGGVGIGF FIWDAYNSSL ISEIIIALIY
260 270
VGIVGLLLDR FIAFLESLVV PAEQK
Length:275
Mass (Da):29,720
Last modified:February 1, 1997 - v1
Checksum:i47CDB9366185F99E
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000022 Genomic DNA. Translation: BAA17491.1.
PIRiS77388.
RefSeqiYP_005650870.1. NC_017277.1.
YP_007450694.1. NC_020286.1.

Genome annotation databases

EnsemblBacteriaiBAA17491; BAA17491; BAA17491.
KEGGisyn:sll1451.
PATRICi23838860. VBISynSp132158_0995.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000022 Genomic DNA. Translation: BAA17491.1.
PIRiS77388.
RefSeqiYP_005650870.1. NC_017277.1.
YP_007450694.1. NC_020286.1.

3D structure databases

ProteinModelPortaliP73451.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi1148.SYNGTS_0917.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAA17491; BAA17491; BAA17491.
KEGGisyn:sll1451.
PATRICi23838860. VBISynSp132158_0995.

Phylogenomic databases

eggNOGiCOG0600.
HOGENOMiHOG000134232.
InParanoidiP73451.
KOiK15577.
OMAiLFQRAEP.
OrthoDBiEOG6ZH2F4.
PhylomeDBiP73451.

Enzyme and pathway databases

BioCyciRETL1328306-WGS:GSTH-4662-MONOMER.

Family and domain databases

Gene3Di1.10.3720.10. 1 hit.
InterProiIPR000515. MetI-like.
IPR005889. NtrB.
[Graphical view]
PfamiPF00528. BPD_transp_1. 1 hit.
[Graphical view]
SUPFAMiSSF161098. SSF161098. 1 hit.
TIGRFAMsiTIGR01183. ntrB. 1 hit.
PROSITEiPS50928. ABC_TM1. 1 hit.
[Graphical view]
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 nameiNRTB_SYNY3
AccessioniPrimary (citable) accession number: P73451
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1997
Last sequence update: February 1, 1997
Last modified: June 24, 2015
This is version 95 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. 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.