Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

UniProtKB - P11908 (PRPS2_HUMAN)

Entry version 216 (07 Apr 2021)
Sequence version 2 (23 Jan 2007)
Previous versions | rss
Add a publicationFeedback
Protein

Ribose-phosphate pyrophosphokinase 2

Gene

PRPS2

Organism
Homo sapiens (Human)
Status
Reviewed-Annotation score:

Annotation score:5 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

Catalyzes the synthesis of phosphoribosylpyrophosphate (PRPP) that is essential for nucleotide synthesis.

<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

Mg2+

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes regulatory mechanisms for enzymes, transporters or microbial transcription factors, and reports the components which regulate (by activation or inhibition) the reaction.<p><a href='/help/activity_regulation' target='_top'>More...</a></p>Activity regulationi

Activated by magnesium and inorganic phosphate. Competitively or non-competitively inhibited by ADP, 2,3-bisphosphoglyceride or GDP.

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: 5-phospho-alpha-D-ribose 1-diphosphate biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes 5-phospho-alpha-D-ribose 1-diphosphate from D-ribose 5-phosphate (route I).
Proteins known to be involved in this subpathway in this organism are:
  1. Ribose-phosphate pyrophosphokinase 3 (PRPS1L1), Ribose-phosphate pyrophosphokinase 1 (PRPS1), Ribose-phosphate diphosphokinase, Ribose-phosphate diphosphokinase, Ribose-phosphate diphosphokinase (PRPS1), Ribose-phosphate pyrophosphokinase 2 (PRPS2), Ribose-phosphate diphosphokinase, Ribose-phosphate diphosphokinase (PRPS1L1)
This subpathway is part of the pathway 5-phospho-alpha-D-ribose 1-diphosphate biosynthesis, which is itself part of Metabolic intermediate biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes 5-phospho-alpha-D-ribose 1-diphosphate from D-ribose 5-phosphate (route I), the pathway 5-phospho-alpha-D-ribose 1-diphosphate biosynthesis and in Metabolic intermediate biosynthesis.

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 bindingi128MagnesiumSequence analysis1
Metal bindingi130MagnesiumSequence analysis1
<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 sitei130ATPBy similarity1
Metal bindingi139MagnesiumSequence analysis1
Metal bindingi143MagnesiumSequence analysis1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi96 – 101ATPBy similarity6

<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

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<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 functionKinase, Transferase
Biological processNucleotide biosynthesis
LigandATP-binding, Magnesium, Metal-binding, Nucleotide-binding

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...BioCyci		MetaCyc:HS02317-MONOMER

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		P11908

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-73843, 5-Phosphoribose 1-diphosphate biosynthesis

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...UniPathwayi		UPA00087;UER00172

<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:
Ribose-phosphate pyrophosphokinase 2 (EC:2.7.6.1)
Alternative name(s):
PPRibP
Phosphoribosyl pyrophosphate synthase II
Short name:
PRS-II
<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:PRPS2
<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>OrganismiHomo sapiens (Human)
<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 identifieri9606 [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 lineageiEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo
<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
  • UP000005640 <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 X

Organism-specific databases

Human Gene Nomenclature Database

More...HGNCi		HGNC:9465, PRPS2

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		311860, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_P11908

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000101911.12

<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

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Organism-specific databases

DisGeNET

More...DisGeNETi		5634

Open Targets

More...OpenTargetsi		ENSG00000101911

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA33820

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		P11908, Tbio

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		PRPS2

Domain mapping of disease mutations (DMDM)

More...DMDMi		125583

<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 <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemoved1 Publication
<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_00001410742 – 318Ribose-phosphate pyrophosphokinase 2Add BLAST317

Proteomic databases

Encyclopedia of Proteome Dynamics

More...EPDi		P11908

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		P11908

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		P11908

MaxQB - The MaxQuant DataBase

More...MaxQBi		P11908

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		P11908

PeptideAtlas

More...PeptideAtlasi		P11908

PRoteomics IDEntifications database

More...PRIDEi		P11908

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		52809 [P11908-1]
52810 [P11908-2]

2D gel databases

REPRODUCTION-2DPAGE

More...REPRODUCTION-2DPAGEi		IPI00219617
P11908

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		P11908

MetOSite database of methionine sulfoxide sites

More...MetOSitei		P11908

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...PhosphoSitePlusi		P11908

SwissPalm database of S-palmitoylation events

More...SwissPalmi		P11908

<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

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000101911, Expressed in testis and 235 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		P11908, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		P11908, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000101911, Tissue enhanced (seminal vesicle, testis)

<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 the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homodimer. The active form is probably a hexamer composed of 3 homodimers (By similarity).

By similarity

<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

Hide details

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		111617, 64 interactors

Protein interaction database and analysis system

More...IntActi		P11908, 49 interactors

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000381504

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		P11908, protein

<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		P11908

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>Regioni212 – 227Binding of phosphoribosylpyrophosphateSequence analysisAdd BLAST16

<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 ribose-phosphate pyrophosphokinase family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG1448, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00950000182803

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_033546_4_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P11908

Identification of Orthologs from Complete Genome Data

More...OMAi		HGFFKVP

Database for complete collections of gene phylogenies

More...PhylomeDBi		P11908

TreeFam database of animal gene trees

More...TreeFami		TF106366

Family and domain databases

Conserved Domains Database

More...CDDi		cd06223, PRTases_typeI, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.40.50.2020, 2 hits

HAMAP database of protein families

More...HAMAPi		MF_00583_B, RibP_PPkinase_B, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR000842, PRib_PP_synth_CS
IPR029099, Pribosyltran_N
IPR000836, PRibTrfase_dom
IPR029057, PRTase-like
IPR005946, Rib-P_diPkinase
IPR037515, Rib-P_diPkinase_bac

The PANTHER Classification System

More...PANTHERi		PTHR10210, PTHR10210, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF14572, Pribosyl_synth, 1 hit
PF13793, Pribosyltran_N, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF53271, SSF53271, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR01251, ribP_PPkin, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00114, PRPP_SYNTHASE, 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>Sequences (2+)i

<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.

This entry describes 2 <p>This subsection of the 'Sequence' section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform. This section is only present in reviewed entries, i.e. in UniProtKB/Swiss-Prot.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 2 described isoforms and 3 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: P11908-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the <div> <p><b>What is the canonical sequence?</b><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MPNIVLFSGS SHQDLSQRVA DRLGLELGKV VTKKFSNQET SVEIGESVRG 
        60         70         80         90        100
EDVYIIQSGC GEINDNLMEL LIMINACKIA SSSRVTAVIP CFPYARQDKK 
       110        120        130        140        150
DKSRAPISAK LVANMLSVAG ADHIITMDLH ASQIQGFFDI PVDNLYAEPA 
       160        170        180        190        200
VLQWIRENIA EWKNCIIVSP DAGGAKRVTS IADRLNVEFA LIHKERKKAN 
       210        220        230        240        250
EVDRMVLVGD VKDRVAILVD DMADTCGTIC HAADKLLSAG ATKVYAILTH 
       260        270        280        290        300
GIFSGPAISR INNAAFEAVV VTNTIPQEDK MKHCTKIQVI DISMILAEAI 
       310 
RRTHNGESVS YLFSHVPL
Length:318
Mass (Da):34,769
Last modified:January 23, 2007 - v2
<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:i72A2873408250C31
GO
Isoform 2 (identifier: P11908-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     102-102: K → KVGE

Show »
Length:321
Mass (Da):35,054
Checksum:iEDD88B9D33A55A37
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There are 3 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
D3YTJ7D3YTJ7_HUMAN
Ribose-phosphate pyrophosphokinase ...
PRPS2
200Annotation score:

Annotation score:1 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>
H7C540H7C540_HUMAN
Ribose-phosphate pyrophosphokinase ...
PRPS2
173Annotation score:

Annotation score:1 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>
A6NMS2A6NMS2_HUMAN
Ribose-phosphate pyrophosphokinase ...
PRPS2
147Annotation score:

Annotation score:1 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>

<p>This subsection of the 'Sequence' section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence AAH30019 differs from that shown. Reason: Erroneous initiation.Curated

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_027769102K → KVGE in isoform 2. 1 Publication1

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
Y00971 mRNA Translation: CAA68785.1
BC030019 mRNA Translation: AAH30019.2 Different initiation.
BC040483 mRNA Translation: AAH40483.3
BC110875 mRNA Translation: AAI10876.2
BC119662 mRNA Translation: AAI19663.1
BC119663 mRNA Translation: AAI19664.1
D28134 Genomic DNA Translation: BAA05676.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS14150.1 [P11908-1]
CCDS43918.1 [P11908-2]

Protein sequence database of the Protein Information Resource

More...PIRi		S02778, KIHUR2

NCBI Reference Sequences

More...RefSeqi		NP_001034180.1, NM_001039091.2 [P11908-2]
NP_002756.1, NM_002765.4 [P11908-1]

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000380668; ENSP00000370043; ENSG00000101911 [P11908-1]
ENST00000398491; ENSP00000381504; ENSG00000101911 [P11908-2]

Database of genes from NCBI RefSeq genomes

More...GeneIDi		5634

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:5634

UCSC genome browser

More...UCSCi		uc004cva.4, human [P11908-1]

Keywords - Coding sequence diversityi

Alternative splicing

<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
Y00971 mRNA Translation: CAA68785.1
BC030019 mRNA Translation: AAH30019.2 Different initiation.
BC040483 mRNA Translation: AAH40483.3
BC110875 mRNA Translation: AAI10876.2
BC119662 mRNA Translation: AAI19663.1
BC119663 mRNA Translation: AAI19664.1
D28134 Genomic DNA Translation: BAA05676.1
CCDSiCCDS14150.1 [P11908-1]
CCDS43918.1 [P11908-2]
PIRiS02778, KIHUR2
RefSeqiNP_001034180.1, NM_001039091.2 [P11908-2]
NP_002756.1, NM_002765.4 [P11908-1]

3D structure databases

SMRiP11908
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi111617, 64 interactors
IntActiP11908, 49 interactors
STRINGi9606.ENSP00000381504

PTM databases

iPTMnetiP11908
MetOSiteiP11908
PhosphoSitePlusiP11908
SwissPalmiP11908

Genetic variation databases

BioMutaiPRPS2
DMDMi125583

2D gel databases

REPRODUCTION-2DPAGEiIPI00219617
P11908

Proteomic databases

EPDiP11908
jPOSTiP11908
MassIVEiP11908
MaxQBiP11908
PaxDbiP11908
PeptideAtlasiP11908
PRIDEiP11908
ProteomicsDBi52809 [P11908-1]
52810 [P11908-2]

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		8471, 242 antibodies

The DNASU plasmid repository

More...DNASUi		5634

Genome annotation databases

EnsembliENST00000380668; ENSP00000370043; ENSG00000101911 [P11908-1]
ENST00000398491; ENSP00000381504; ENSG00000101911 [P11908-2]
GeneIDi5634
KEGGihsa:5634
UCSCiuc004cva.4, human [P11908-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		5634
DisGeNETi5634

GeneCards: human genes, protein and diseases

More...GeneCardsi		PRPS2
HGNCiHGNC:9465, PRPS2
HPAiENSG00000101911, Tissue enhanced (seminal vesicle, testis)
MIMi311860, gene
neXtProtiNX_P11908
OpenTargetsiENSG00000101911
PharmGKBiPA33820
VEuPathDBiHostDB:ENSG00000101911.12

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiKOG1448, Eukaryota
GeneTreeiENSGT00950000182803
HOGENOMiCLU_033546_4_0_1
InParanoidiP11908
OMAiHGFFKVP
PhylomeDBiP11908
TreeFamiTF106366

Enzyme and pathway databases

UniPathwayiUPA00087;UER00172
BioCyciMetaCyc:HS02317-MONOMER
PathwayCommonsiP11908
ReactomeiR-HSA-73843, 5-Phosphoribose 1-diphosphate biosynthesis

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		5634, 14 hits in 620 CRISPR screens

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...ChiTaRSi		PRPS2, human

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...GenomeRNAii		5634
PharosiP11908, Tbio

Protein Ontology

More...PROi		PR:P11908
RNActiP11908, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000101911, Expressed in testis and 235 other tissues
ExpressionAtlasiP11908, baseline and differential
GenevisibleiP11908, HS

Family and domain databases

CDDicd06223, PRTases_typeI, 1 hit
Gene3Di3.40.50.2020, 2 hits
HAMAPiMF_00583_B, RibP_PPkinase_B, 1 hit
InterProiView protein in InterPro
IPR000842, PRib_PP_synth_CS
IPR029099, Pribosyltran_N
IPR000836, PRibTrfase_dom
IPR029057, PRTase-like
IPR005946, Rib-P_diPkinase
IPR037515, Rib-P_diPkinase_bac
PANTHERiPTHR10210, PTHR10210, 1 hit
PfamiView protein in Pfam
PF14572, Pribosyl_synth, 1 hit
PF13793, Pribosyltran_N, 1 hit
SUPFAMiSSF53271, SSF53271, 1 hit
TIGRFAMsiTIGR01251, ribP_PPkin, 1 hit
PROSITEiView protein in PROSITE
PS00114, PRPP_SYNTHASE, 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 nameiPRPS2_HUMAN
<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: P11908
Secondary accession number(s): Q0VDH9
, Q0VDI0, Q15245, Q2TAK7
<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: October 1, 1989
Last sequence update: January 23, 2007
Last modified: April 7, 2021
This is version 216 of the entry and version 2 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 programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<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

Direct protein sequencing, Reference proteome

Documents

  1. Human chromosome X
    Human chromosome X: entries, gene names and cross-references to MIM
  2. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  3. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  4. SIMILARITY comments
    Index of protein domains and families
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again