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Entry version 155 (16 Oct 2019)
Sequence version 1 (01 Nov 1999)
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Protein

Peptidyl-prolyl cis-trans isomerase A-like 4A

Gene

PPIAL4A

Organism
Homo sapiens (Human)
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 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

PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides (By similarity).By similarity

Miscellaneous

It is one of six related genes or pseudogenes found in a cluster, thought to result from gene duplication, on chromosome 1.Curated

<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>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 functionIsomerase, Rotamase

<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:
Peptidyl-prolyl cis-trans isomerase A-like 4ACurated (EC:5.2.1.8)
Short name:
PPIase A-like 4A
Alternative name(s):
Chromosome one-amplified sequence 21 Publication
Short name:
COAS-21 Publication
Cyclophilin homolog overexpressed in liver cancer1 Publication
<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:PPIAL4AImported
Synonyms:COAS2Imported, PPIAL4BImported
<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>OrganismiHomo sapiens (Human)
<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 identifieri9606 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
<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
  • UP000005640 <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 1

Organism-specific databases

Human Gene Nomenclature Database

More...
HGNCi
HGNC:24369 PPIAL4A

Online Mendelian Inheritance in Man (OMIM)

More...
MIMi
608608 gene

neXtProt; the human protein knowledge platform

More...
neXtProti
NX_Q9Y536

<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

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

Cytoplasm

<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

Open Targets

More...
OpenTargetsi
ENSG00000263353

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...
PharmGKBi
PA164724917

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...
Pharosi
Q9Y536

Polymorphism and mutation databases

BioMuta curated single-nucleotide variation and disease association database

More...
BioMutai
PPIAL4A

<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.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00003246401 – 164Peptidyl-prolyl cis-trans isomerase A-like 4AAdd BLAST164

Proteomic databases

Encyclopedia of Proteome Dynamics

More...
EPDi
Q9Y536

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
Q9Y536

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...
MassIVEi
Q9Y536

MaxQB - The MaxQuant DataBase

More...
MaxQBi
Q9Y536

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

More...
PaxDbi
Q9Y536

PeptideAtlas

More...
PeptideAtlasi
Q9Y536

PRoteomics IDEntifications database

More...
PRIDEi
Q9Y536

ProteomicsDB: a multi-organism proteome resource

More...
ProteomicsDBi
86284

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q9Y536

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

More...
PhosphoSitePlusi
Q9Y536

SwissPalm database of S-palmitoylation events

More...
SwissPalmi
Q9Y536

<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 provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified ‘at protein level’. <br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Highly expressed in brain, ovary and mammary gland. Moderately expressed in lung, salivary gland, kidney, skin, adipose tissue, intestine and spleen. Weakly expressed in skeletal muscle, liver and stomach. Expressed in pleiomorphic and undifferentiated liposarcomas, osteosarcomas and breast carcinomas.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSG00000263353 Expressed in 20 organ(s), highest expression level in frontal cortex

Organism-specific databases

Human Protein Atlas

More...
HPAi
HPA058345

<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

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

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BioGridi
575836, 7 interactors

Protein interaction database and analysis system

More...
IntActi
Q9Y536, 6 interactors

Molecular INTeraction database

More...
MINTi
Q9Y536

STRING: functional protein association networks

More...
STRINGi
9606.ENSP00000485206

<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

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SMRi
Q9Y536

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 <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>Domaini7 – 163PPIase cyclophilin-typePROSITE-ProRule annotationAdd BLAST157

<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

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0865 Eukaryota
COG0652 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00950000183087

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000065981

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q9Y536

KEGG Orthology (KO)

More...
KOi
K12738

Identification of Orthologs from Complete Genome Data

More...
OMAi
GEKRFRY

Database of Orthologous Groups

More...
OrthoDBi
1403619at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q9Y536

TreeFam database of animal gene trees

More...
TreeFami
TF316719

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.40.100.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR029000 Cyclophilin-like_dom_sf
IPR024936 Cyclophilin-type_PPIase
IPR020892 Cyclophilin-type_PPIase_CS
IPR002130 Cyclophilin-type_PPIase_dom

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00160 Pro_isomerase, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF001467 Peptidylpro_ismrse, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00153 CSAPPISMRASE

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF50891 SSF50891, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00170 CSA_PPIASE_1, 1 hit
PS50072 CSA_PPIASE_2, 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.

Q9Y536-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MVNSVVFFDI TVDGKPLGRI SIKLFADKIL KTAENFRALS TGEKGFRYKG
60 70 80 90 100
SCFHRIIPGF MCQGGDFTRH NGTGDKSIYG EKFDDENLIR KHTGSGILSM
110 120 130 140 150
ANAGPNTNGS QFFICAAKTE WLDGKHVAFG KVKERVNIVE AMEHFGYRNS
160
KTSKKITIAD CGQF
Length:164
Mass (Da):18,182
Last modified:November 1, 1999 - 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:i99D50A72B0896C4C
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AB084917 mRNA Translation: BAB92073.1
AC253572 Genomic DNA No translation available.
AL022240 Genomic DNA Translation: CAB46877.1
AL451058 Genomic DNA Translation: CAH71953.1
BX248398 Genomic DNA Translation: CAI18814.1

The Consensus CDS (CCDS) project

More...
CCDSi
CCDS76197.1

NCBI Reference Sequences

More...
RefSeqi
NP_001137355.1, NM_001143883.2

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENST00000577856; ENSP00000485206; ENSG00000263353

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
653505

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
hsa:653505

UCSC genome browser

More...
UCSCi
uc031upa.2 human

<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
AB084917 mRNA Translation: BAB92073.1
AC253572 Genomic DNA No translation available.
AL022240 Genomic DNA Translation: CAB46877.1
AL451058 Genomic DNA Translation: CAH71953.1
BX248398 Genomic DNA Translation: CAI18814.1
CCDSiCCDS76197.1
RefSeqiNP_001137355.1, NM_001143883.2

3D structure databases

SMRiQ9Y536
ModBaseiSearch...

Protein-protein interaction databases

BioGridi575836, 7 interactors
IntActiQ9Y536, 6 interactors
MINTiQ9Y536
STRINGi9606.ENSP00000485206

PTM databases

iPTMnetiQ9Y536
PhosphoSitePlusiQ9Y536
SwissPalmiQ9Y536

Polymorphism and mutation databases

BioMutaiPPIAL4A

Proteomic databases

EPDiQ9Y536
jPOSTiQ9Y536
MassIVEiQ9Y536
MaxQBiQ9Y536
PaxDbiQ9Y536
PeptideAtlasiQ9Y536
PRIDEiQ9Y536
ProteomicsDBi86284

Protocols and materials databases

The DNASU plasmid repository

More...
DNASUi
164022

Genome annotation databases

EnsembliENST00000577856; ENSP00000485206; ENSG00000263353
GeneIDi653505
KEGGihsa:653505
UCSCiuc031upa.2 human

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
653505

GeneCards: human genes, protein and diseases

More...
GeneCardsi
PPIAL4A
HGNCiHGNC:24369 PPIAL4A
HPAiHPA058345
MIMi608608 gene
neXtProtiNX_Q9Y536
OpenTargetsiENSG00000263353
PharmGKBiPA164724917

GenAtlas: human gene database

More...
GenAtlasi
Search...

Phylogenomic databases

eggNOGiKOG0865 Eukaryota
COG0652 LUCA
GeneTreeiENSGT00950000183087
HOGENOMiHOG000065981
InParanoidiQ9Y536
KOiK12738
OMAiGEKRFRY
OrthoDBi1403619at2759
PhylomeDBiQ9Y536
TreeFamiTF316719

Miscellaneous databases

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

More...
GenomeRNAii
653505
PharosiQ9Y536

Protein Ontology

More...
PROi
PR:Q9Y536

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Gene expression databases

BgeeiENSG00000263353 Expressed in 20 organ(s), highest expression level in frontal cortex

Family and domain databases

Gene3Di2.40.100.10, 1 hit
InterProiView protein in InterPro
IPR029000 Cyclophilin-like_dom_sf
IPR024936 Cyclophilin-type_PPIase
IPR020892 Cyclophilin-type_PPIase_CS
IPR002130 Cyclophilin-type_PPIase_dom
PfamiView protein in Pfam
PF00160 Pro_isomerase, 1 hit
PIRSFiPIRSF001467 Peptidylpro_ismrse, 1 hit
PRINTSiPR00153 CSAPPISMRASE
SUPFAMiSSF50891 SSF50891, 1 hit
PROSITEiView protein in PROSITE
PS00170 CSA_PPIASE_1, 1 hit
PS50072 CSA_PPIASE_2, 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 nameiPAL4A_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: Q9Y536
<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: March 18, 2008
Last sequence update: November 1, 1999
Last modified: October 16, 2019
This is version 155 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 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

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  3. Human chromosome 1
    Human chromosome 1: entries, gene names and cross-references to MIM
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