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Entry version 139 (29 Sep 2021)
Sequence version 2 (13 Sep 2005)
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Protein

Prolyl 4-hydroxylase subunit alpha-1

Gene

P4ha1

Organism
Rattus norvegicus (Rat)
Status
Reviewed-Annotation score:

Annotation score:4 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 transcript 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 post-translational formation of 4-hydroxyproline in -Xaa-Pro-Gly- sequences in collagens and other proteins.

By similarity

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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_section">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 bindingi429IronPROSITE-ProRule annotation1
Metal bindingi431IronPROSITE-ProRule annotation1
Metal bindingi500IronPROSITE-ProRule annotation1
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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 sitei5102-oxoglutaratePROSITE-ProRule annotation1

<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 functionDioxygenase, Oxidoreductase
LigandIron, Metal-binding, Vitamin C

Enzyme and pathway databases

BRENDA Comprehensive Enzyme Information System

More...
BRENDAi
1.14.11.2, 5301

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-RNO-1650814, Collagen biosynthesis and modifying enzymes

<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_and_taxonomy_section">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:
Prolyl 4-hydroxylase subunit alpha-1 (EC:1.14.11.2)
Short name:
4-PH alpha-1
Alternative name(s):
Procollagen-proline,2-oxoglutarate-4-dioxygenase subunit alpha-1
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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:P4ha1
Synonyms:P4ha
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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>OrganismiRattus norvegicus (Rat)
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 identifieri10116 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeRattus
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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
  • UP000002494 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">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 20

Organism-specific databases

Rat genome database

More...
RGDi
621000, P4ha1

<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

Keywords - Cellular componenti

Endoplasmic reticulum

<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

Chemistry databases

ChEMBL database of bioactive drug-like small molecules

More...
ChEMBLi
CHEMBL3301

<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 – 17By similarityAdd BLAST17
<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_000002272518 – 534Prolyl 4-hydroxylase subunit alpha-1Add BLAST517

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi113N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi259N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Glycoprotein

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
P54001

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

More...
PaxDbi
P54001

PRoteomics IDEntifications database

More...
PRIDEi
P54001

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...
GlyGeni
P54001, 2 sites

<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
ENSRNOG00000050655, Expressed in skeletal muscle tissue and 21 other tissues

<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_section">'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_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Heterotetramer of two alpha-1 chains and two beta chains (the beta chain is the multi-functional PDI).

By similarity

GO - Molecular functioni

Protein-protein interaction databases

Protein interaction database and analysis system

More...
IntActi
P54001, 7 interactors

STRING: functional protein association networks

More...
STRINGi
10116.ENSRNOP00000064405

Chemistry databases

BindingDB database of measured binding affinities

More...
BindingDBi
P54001

<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
P54001

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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section indicates the positions and types of repeated sequence motifs or repeated domains within the protein.<p><a href='/help/repeat' target='_top'>More...</a></p>Repeati205 – 238TPRAdd BLAST34
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini411 – 519Fe2OG dioxygenasePROSITE-ProRule annotationAdd BLAST109

<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 P4HA family.Curated

Keywords - Domaini

Signal, TPR repeat

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG1591, Eukaryota

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000156635

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_024155_1_1_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P54001

Identification of Orthologs from Complete Genome Data

More...
OMAi
NLTQYRN

Database of Orthologous Groups

More...
OrthoDBi
391515at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P54001

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.25.40.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR005123, Oxoglu/Fe-dep_dioxygenase
IPR006620, Pro_4_hyd_alph
IPR013547, Pro_4_hyd_alph_N
IPR011990, TPR-like_helical_dom_sf
IPR019734, TPR_repeat

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF08336, P4Ha_N, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00702, P4Hc, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF48452, SSF48452, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51471, FE2OG_OXY, 1 hit
PS50005, TPR, 1 hit
PS50293, TPR_REGION, 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_length">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_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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.

P54001-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MIWGVLMMGI LLPQCSAHPG FFTSIGQMTD LIHNEKDLVT SLKDYIKAEE
60 70 80 90 100
DKLEQIKKWA EKLDRLTSTA TKDPEGFVGH PVNAFKLMKR LNTEWSELEN
110 120 130 140 150
LILKDMSDGF ISNLTIQRQY FPNDEDQVGA AKALFRLQDT YNLDTNTISK
160 170 180 190 200
GNLPGVKHKS FLTAEDCFEL GKVAYTEADY YHTELWMEQA LMQLEEGEMS
210 220 230 240 250
TVDKVSVLDY LSYAVYQQGD LDKALLLTKK LLELDPEHQR ANGNLVYFEY
260 270 280 290 300
IMSKEKDANK SASGDQSDQK TTPKKKGIAV DYLPERQKYE MLCRGEGIKM
310 320 330 340 350
TPRRQKRLFC RYHDGNRNPK FILAPAKQED EWDKPRIIRF HDIISDAEIE
360 370 380 390 400
IVKDLAKPRL SRATVHDPET GKLTTAQYRV SKSAWLSGYE DPVVSRINMR
410 420 430 440 450
IQDLTGLDVS TAEELQVANY GVGGQYEPHF DFARKDEPDA FRELGTGNRI
460 470 480 490 500
ATWLFYMSDV SAGGATVFPE VGASVWPKKG TAVFWYNLFA SGEGDYSTRH
510 520 530
AACPVLVGNK WVSNKWLHER GQEFRRPCTL SELE
Length:534
Mass (Da):60,898
Last modified:September 13, 2005 - 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:iC44659978281FF30
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti265 – 267DQS → ERA in CAA55546 (PubMed:7959029).Curated3

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
X78949 mRNA Translation: CAA55546.1
BC078703 mRNA Translation: AAH78703.1

Protein sequence database of the Protein Information Resource

More...
PIRi
S44204

NCBI Reference Sequences

More...
RefSeqi
NP_742059.2, NM_172062.2
XP_006256486.1, XM_006256424.3

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSRNOT00000070897; ENSRNOP00000064405; ENSRNOG00000050655

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
64475

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
rno:64475

<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
X78949 mRNA Translation: CAA55546.1
BC078703 mRNA Translation: AAH78703.1
PIRiS44204
RefSeqiNP_742059.2, NM_172062.2
XP_006256486.1, XM_006256424.3

3D structure databases

SMRiP54001
ModBaseiSearch...

Protein-protein interaction databases

IntActiP54001, 7 interactors
STRINGi10116.ENSRNOP00000064405

Chemistry databases

BindingDBiP54001
ChEMBLiCHEMBL3301

PTM databases

GlyGeniP54001, 2 sites

Proteomic databases

jPOSTiP54001
PaxDbiP54001
PRIDEiP54001

Genome annotation databases

EnsembliENSRNOT00000070897; ENSRNOP00000064405; ENSRNOG00000050655
GeneIDi64475
KEGGirno:64475

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
5033
RGDi621000, P4ha1

Phylogenomic databases

eggNOGiKOG1591, Eukaryota
GeneTreeiENSGT00940000156635
HOGENOMiCLU_024155_1_1_1
InParanoidiP54001
OMAiNLTQYRN
OrthoDBi391515at2759
PhylomeDBiP54001

Enzyme and pathway databases

BRENDAi1.14.11.2, 5301
ReactomeiR-RNO-1650814, Collagen biosynthesis and modifying enzymes

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P54001

Gene expression databases

BgeeiENSRNOG00000050655, Expressed in skeletal muscle tissue and 21 other tissues

Family and domain databases

Gene3Di1.25.40.10, 1 hit
InterProiView protein in InterPro
IPR005123, Oxoglu/Fe-dep_dioxygenase
IPR006620, Pro_4_hyd_alph
IPR013547, Pro_4_hyd_alph_N
IPR011990, TPR-like_helical_dom_sf
IPR019734, TPR_repeat
PfamiView protein in Pfam
PF08336, P4Ha_N, 1 hit
SMARTiView protein in SMART
SM00702, P4Hc, 1 hit
SUPFAMiSSF48452, SSF48452, 1 hit
PROSITEiView protein in PROSITE
PS51471, FE2OG_OXY, 1 hit
PS50005, TPR, 1 hit
PS50293, TPR_REGION, 1 hit

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 nameiP4HA1_RAT
<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: P54001
Secondary accession number(s): Q6AZ74
<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_and_isoforms">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, 1996
Last sequence update: September 13, 2005
Last modified: September 29, 2021
This is version 139 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

<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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