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Entry version 120 (10 Feb 2021)
Sequence version 1 (01 Nov 1995)
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Protein

V-type sodium ATPase subunit B

Gene

ntpB

Organism
Enterococcus hirae (strain ATCC 9790 / DSM 20160 / JCM 8729 / LMG 6399 / NBRC 3181 / NCIMB 6459 / NCDO 1258)
Status
Reviewed-Annotation score:

Annotation score:3 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Experimental evidence at protein leveli <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Involved in ATP-driven sodium extrusion.

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

GO - Biological processi

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Biological processIon transport, Sodium transport, Transport
LigandSodium

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
MetaCyc:MONOMER-14147

Protein family/group databases

Transport Classification Database

More...
TCDBi
3.A.2.2.2, the h(+)- or na(+)-translocating f-type, v-type and a-type atpase (f-atpase) superfamily

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
V-type sodium ATPase subunit B
Alternative name(s):
Na(+)-translocating ATPase subunit B
V-type sodium pump subunit B
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:ntpB
Ordered Locus Names:EHR_08265
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiEnterococcus hirae (strain ATCC 9790 / DSM 20160 / JCM 8729 / LMG 6399 / NBRC 3181 / NCIMB 6459 / NCDO 1258)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri768486 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesEnterococcaceaeEnterococcus
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000002895 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001446851 – 458V-type sodium ATPase subunit BAdd BLAST458

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

By increasing intracellular Na+ concentration.

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection">Interaction</a>' section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Protein-protein interaction databases

Database of interacting proteins

More...
DIPi
DIP-60126N

Protein interaction database and analysis system

More...
IntActi
Q08637, 1 interactor

STRING: functional protein association networks

More...
STRINGi
768486.EHR_08265

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

Secondary structure

1458
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

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SMRi
Q08637

Database of comparative protein structure models

More...
ModBasei
Search...

Protein Data Bank in Europe - Knowledge Base

More...
PDBe-KBi
Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the ATPase alpha/beta chains family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

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eggNOGi
COG1156, Bacteria

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_022916_0_0_9

Database of Orthologous Groups

More...
OrthoDBi
875807at2

Family and domain databases

HAMAP database of protein families

More...
HAMAPi
MF_00310, ATP_synth_B_arch, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR020003, ATPase_a/bsu_AS
IPR004100, ATPase_F1/V1/A1_a/bsu_N
IPR000194, ATPase_F1/V1/A1_a/bsu_nucl-bd
IPR027417, P-loop_NTPase
IPR022879, V-ATPase_su_B/beta

The PANTHER Classification System

More...
PANTHERi
PTHR43389, PTHR43389, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00006, ATP-synt_ab, 1 hit
PF02874, ATP-synt_ab_N, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF039114, V-ATPsynth_beta/V-ATPase_B, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF52540, SSF52540, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00152, ATPASE_ALPHA_BETA, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

Q08637-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MIKEYRTIKE VVGPLMAVEK VSGVKYEELI EVRMQNGEIR RGQVLEVQED
60 70 80 90 100
KAMVQIFEGT SGINLKNSSV RFLGHPLQLG VSEDMIGRVF DGLGRPKDNG
110 120 130 140 150
PEILPEKYLD INGEVINPIA RDYPDEFIQT GISAIDHLNT LVRGQKLPVF
160 170 180 190 200
SGSGLPHKEL AAQIARQATV LDSSDDFAVV FAAIGITFEE AEFFMEDFRQ
210 220 230 240 250
TGAIDRSVMF MNLANDPAIE RIATPRMALT AAEYLAYEKG MHVLVIMTDM
260 270 280 290 300
TNYAEALREI SAARREVPGR RGYPGYLYTN LATLFERAGR IRGLKGSVTQ
310 320 330 340 350
IPILTMPEDD KTHPIPDLTG YITEGQIILT RELYKSGIQP PIDVLPSLSR
360 370 380 390 400
LKDKGTGAGK TREDHAATMN QLFAAYAQGK QAKELAVVLG ESALSDIDKI
410 420 430 440 450
YAKFAERFEN EYVNQGFYTN RTITETLDLG WELLAMLPRT ELKRIKDDLL

DKYLPEGK
Length:458
Mass (Da):51,142
Last modified:November 1, 1995 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:iD89D8F2F58B65262
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
D13816 Genomic DNA Translation: BAA02970.1
D17462 Genomic DNA Translation: BAA04276.1
CP003504 Genomic DNA Translation: AFM70580.1

Protein sequence database of the Protein Information Resource

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PIRi
B46733

NCBI Reference Sequences

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RefSeqi
WP_010718636.1, NZ_KB946231.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
AFM70580; AFM70580; EHR_08265

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ehr:EHR_08265

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
D13816 Genomic DNA Translation: BAA02970.1
D17462 Genomic DNA Translation: BAA04276.1
CP003504 Genomic DNA Translation: AFM70580.1
PIRiB46733
RefSeqiWP_010718636.1, NZ_KB946231.1

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

More...
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3VR2X-ray2.80D/E/F1-458[»]
3VR3X-ray3.40D/E/F1-458[»]
3VR4X-ray2.17D/E/F1-458[»]
3VR5X-ray3.90D/E/F1-458[»]
3VR6X-ray2.68D/E/F1-458[»]
5KNBX-ray3.25D/E/F1-458[»]
5KNCX-ray3.02D/E/F1-458[»]
5KNDX-ray2.89D/E/F1-458[»]
5ZE9X-ray2.10D/E/F1-458[»]
5ZEAX-ray3.38D/E/F/J/K/L1-455[»]
SMRiQ08637
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

DIPiDIP-60126N
IntActiQ08637, 1 interactor
STRINGi768486.EHR_08265

Protein family/group databases

TCDBi3.A.2.2.2, the h(+)- or na(+)-translocating f-type, v-type and a-type atpase (f-atpase) superfamily

Genome annotation databases

EnsemblBacteriaiAFM70580; AFM70580; EHR_08265
KEGGiehr:EHR_08265

Phylogenomic databases

eggNOGiCOG1156, Bacteria
HOGENOMiCLU_022916_0_0_9
OrthoDBi875807at2

Enzyme and pathway databases

BioCyciMetaCyc:MONOMER-14147

Family and domain databases

HAMAPiMF_00310, ATP_synth_B_arch, 1 hit
InterProiView protein in InterPro
IPR020003, ATPase_a/bsu_AS
IPR004100, ATPase_F1/V1/A1_a/bsu_N
IPR000194, ATPase_F1/V1/A1_a/bsu_nucl-bd
IPR027417, P-loop_NTPase
IPR022879, V-ATPase_su_B/beta
PANTHERiPTHR43389, PTHR43389, 1 hit
PfamiView protein in Pfam
PF00006, ATP-synt_ab, 1 hit
PF02874, ATP-synt_ab_N, 1 hit
PIRSFiPIRSF039114, V-ATPsynth_beta/V-ATPase_B, 1 hit
SUPFAMiSSF52540, SSF52540, 1 hit
PROSITEiView protein in PROSITE
PS00152, ATPASE_ALPHA_BETA, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiNTPB_ENTHA
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q08637
Secondary accession number(s): I6S1L8
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 1, 1995
Last sequence update: November 1, 1995
Last modified: February 10, 2021
This is version 120 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

3D-structure, Direct protein sequencing

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families
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