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Entry version 128 (12 Aug 2020)
Sequence version 1 (01 Oct 2000)
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Protein

5'-nucleotidase

Gene

nutA

Organism
Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
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>
-Protein inferred from homologyi <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

Degradation of extracellular 5'-nucleotides for nutritional needs.By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the 'Function' section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

Protein has several cofactor binding sites:

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the 'Description' field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi45Divalent metal cation 1By similarity1
Metal bindingi47Divalent metal cation 1By similarity1
Metal bindingi88Divalent metal cation 1By similarity1
Metal bindingi88Divalent metal cation 2By similarity1
Metal bindingi120Divalent metal cation 2By similarity1
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections ('Function', 'PTM / Processing', 'Pathology and Biotech') according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei121Transition state stabilizerBy similarity1
Sitei124Transition state stabilizerBy similarity1
Metal bindingi221Divalent metal cation 2By similarity1
Metal bindingi256Divalent metal cation 2By similarity1
Metal bindingi258Divalent metal cation 1By similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei432SubstrateBy similarity1

<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

Molecular functionHydrolase
LigandMagnesium, Metal-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
VCHO:VC2174-MONOMER

<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:
5'-nucleotidase (EC:3.1.3.5)
<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:nutA
Ordered Locus Names:VC_2174
<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>OrganismiVibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
<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 identifieri243277 [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 lineageiBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaeVibrio
<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
  • UP000000584 <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 1

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

  • Cell outer membrane By similarity; Lipid-anchor PROSITE-ProRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cell outer membrane, Membrane

<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 denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 21PROSITE-ProRule annotationAdd BLAST21
<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_000000002822 – 5535'-nucleotidaseAdd BLAST532

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position(s) and the type of covalently attached lipid group(s).<p><a href='/help/lipid' target='_top'>More...</a></p>Lipidationi22N-palmitoyl cysteineCurated1
Lipidationi22S-diacylglycerol cysteineCurated1

Keywords - PTMi

Lipoprotein, Palmitate

<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

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
243277.VC_2174

<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

3D structure databases

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

More...
SMRi
Q9KQ30

Database of comparative protein structure models

More...
ModBasei
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

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni501 – 507Substrate bindingBy similarity7

<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 5'-nucleotidase family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
COG0737, Bacteria

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_005854_7_0_6

KEGG Orthology (KO)

More...
KOi
K11751

Identification of Orthologs from Complete Genome Data

More...
OMAi
NYDCDSP

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.60.21.10, 1 hit
3.90.780.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR008334, 5'-Nucleotdase_C
IPR036907, 5'-Nucleotdase_C_sf
IPR006146, 5'-Nucleotdase_CS
IPR006179, 5_nucleotidase/apyrase
IPR004843, Calcineurin-like_PHP_ApaH
IPR029052, Metallo-depent_PP-like

The PANTHER Classification System

More...
PANTHERi
PTHR11575, PTHR11575, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF02872, 5_nucleotid_C, 1 hit
PF00149, Metallophos, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR01607, APYRASEFAMLY

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF55816, SSF55816, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00785, 5_NUCLEOTIDASE_1, 1 hit
PS00786, 5_NUCLEOTIDASE_2, 1 hit
PS51257, PROKAR_LIPOPROTEIN, 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.

<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 in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

Q9KQ30-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MKQGLILKSV LSAAIIASLA GCATAPAQQW EADKTYKLTI LHTNDHHGRF
60 70 80 90 100
WQNQYGEYGM AARKTLIDQL RADIEAQGGS VLLLSGGDIN TGVPESDLQD
110 120 130 140 150
AEPDFKGMSK IGYDAMALGN HEFDNPLEVL FKQKEWANFP MLSANIYDKA
160 170 180 190 200
TGKRLFEPYH IFDKQGIKIA VIGLTTEDTA KIGNPEYIGG IDFRDPKEEA
210 220 230 240 250
KKVIAELKKK EKPDLIIAVT HMGHYQNGEH GVNAPGDVAL ARYLPAGELD
260 270 280 290 300
MIVGGHSQEP VCMEGPNLVK KNFKPGDECK PDIQNGTYIV QAYEWGKYVG
310 320 330 340 350
RADYEFRNGE LNMVSYNLIP VNLKKKVEVN GETQRVFATS EIKEDSAMLE
360 370 380 390 400
FLRPFQEKGQ EQLSIKIAHS NGKLEGDRNV VRFEQTNLGR MIAMAHMQRA
410 420 430 440 450
KADFAVMNSG GVRDSIQAGD ITYKDVLKVQ PFGNIVSYVD MNGQEVLDYL
460 470 480 490 500
NVVATKPVDS GAYAQFAGIS MTVADGKVSN VVIGGKQLRL DATYRFTVPS
510 520 530 540 550
FNAAGGDGYP KITDHPGYVN TGFVDAEVLK DYLEANSPID VNRFAPAGEI

VYR
Length:553
Mass (Da):60,903
Last modified:October 1, 2000 - 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:i5AA621C27526B311
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AE003852 Genomic DNA Translation: AAF95319.1

Protein sequence database of the Protein Information Resource

More...
PIRi
E82108

NCBI Reference Sequences

More...
RefSeqi
NP_231805.1, NC_002505.1
WP_000809002.1, NZ_LT906614.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
AAF95319; AAF95319; VC_2174

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
vch:VC2174

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|243277.26.peg.2072

<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
AE003852 Genomic DNA Translation: AAF95319.1
PIRiE82108
RefSeqiNP_231805.1, NC_002505.1
WP_000809002.1, NZ_LT906614.1

3D structure databases

SMRiQ9KQ30
ModBaseiSearch...

Protein-protein interaction databases

STRINGi243277.VC_2174

Protocols and materials databases

The DNASU plasmid repository

More...
DNASUi
2613310

Genome annotation databases

EnsemblBacteriaiAAF95319; AAF95319; VC_2174
KEGGivch:VC2174
PATRICifig|243277.26.peg.2072

Phylogenomic databases

eggNOGiCOG0737, Bacteria
HOGENOMiCLU_005854_7_0_6
KOiK11751
OMAiNYDCDSP

Enzyme and pathway databases

BioCyciVCHO:VC2174-MONOMER

Family and domain databases

Gene3Di3.60.21.10, 1 hit
3.90.780.10, 1 hit
InterProiView protein in InterPro
IPR008334, 5'-Nucleotdase_C
IPR036907, 5'-Nucleotdase_C_sf
IPR006146, 5'-Nucleotdase_CS
IPR006179, 5_nucleotidase/apyrase
IPR004843, Calcineurin-like_PHP_ApaH
IPR029052, Metallo-depent_PP-like
PANTHERiPTHR11575, PTHR11575, 1 hit
PfamiView protein in Pfam
PF02872, 5_nucleotid_C, 1 hit
PF00149, Metallophos, 1 hit
PRINTSiPR01607, APYRASEFAMLY
SUPFAMiSSF55816, SSF55816, 1 hit
PROSITEiView protein in PROSITE
PS00785, 5_NUCLEOTIDASE_1, 1 hit
PS00786, 5_NUCLEOTIDASE_2, 1 hit
PS51257, PROKAR_LIPOPROTEIN, 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 namei5NTD_VIBCH
<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: Q9KQ30
<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: June 20, 2001
Last sequence update: October 1, 2000
Last modified: August 12, 2020
This is version 128 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

Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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