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Entry version 155 (16 Oct 2019)
Sequence version 1 (01 Feb 1994)
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Protein

Peptidyl-prolyl cis-trans isomerase CYP18-3

Gene

CYP18-3

Organism
Arabidopsis thaliana (Mouse-ear cress)
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

PPIases accelerate the folding of proteins. It catalyzes the cis-trans isomerization of proline imidic peptide bonds in oligopeptides. Involved in de-etiolation. Reduces the sensitivity to brassinosteroids by decreasing somehow the abundance of the partially dephosphorylated form of BES1. Triggers the activation of bacterial AvrRpt2 protease activity upon infection by P.syringae. Activated AvrRpt2 confers virulence in plant lacking the RPS2 resistance gene. In plants expressing RPS2, the AvrRpt2-mediated degradation of RIN4 activates RPS2, which induces hypersensitive response (HR) and plant resistance.4 Publications

<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 <a href="http://www.uniprot.org/help/function_section">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

Binds cyclosporin A (CsA). CsA mediates some of its effects via an inhibitory action on PPIase.

<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 functionChaperone, Isomerase, Rotamase
Biological processHypersensitive response, Plant defense

Enzyme and pathway databases

BRENDA Comprehensive Enzyme Information System

More...
BRENDAi
5.2.1.8 399

<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 CYP18-3 (EC:5.2.1.8)
Short name:
PPIase CYP18-3
Alternative name(s):
Cyclophilin of 18 kDa 3
Cyclosporin A-binding protein
Rotamase cyclophilin-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:CYP18-3
Synonyms:ROC1
Ordered Locus Names:At4g38740
ORF Names:T9A14.20
<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>OrganismiArabidopsis thaliana (Mouse-ear cress)
<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 identifieri3702 [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 lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliopsidaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
<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
  • UP000006548 <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 4

Organism-specific databases

Arabidopsis Information Portal

More...
Araporti
AT4G38740

The Arabidopsis Information Resource

More...
TAIRi
locus:2141747 AT4G38740

<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 Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics 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

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology_and_biotech_section">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi62R → A: Loss of PPIase activity. 1 Publication1
Mutagenesisi128W → A: Loss of PPIase activity. 1 Publication1
Mutagenesisi133H → A: Decreased PPIase activity. 1 Publication1

<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_00000641331 – 172Peptidyl-prolyl cis-trans isomerase CYP18-3Add BLAST172

Proteomic databases

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

More...
PaxDbi
P34790

PRoteomics IDEntifications database

More...
PRIDEi
P34790

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
P34790

<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

Ubiquitous.2 Publications

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

Up-regulated by light, salt and wounding. Down-regulated by cytokinin treatment.3 Publications

Gene expression databases

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
P34790 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
P34790 AT

<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

Interacts with P.syringae AvrRpt2 and with A.tumefaciens VirD2, but not with BES1.

4 Publications

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
15309, 6 interactors

Protein interaction database and analysis system

More...
IntActi
P34790, 2 interactors

STRING: functional protein association networks

More...
STRINGi
3702.AT4G38740.1

<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
P34790

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 – 170PPIase cyclophilin-typePROSITE-ProRule annotationAdd BLAST164

<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 cyclophilin-type PPIase family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0865 Eukaryota
COG0652 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000065981

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P34790

KEGG Orthology (KO)

More...
KOi
K01802

Identification of Orthologs from Complete Genome Data

More...
OMAi
FELYNDT

Database of Orthologous Groups

More...
OrthoDBi
1403619at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P34790

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.

P34790-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAFPKVYFDM TIDGQPAGRI VMELYTDKTP RTAENFRALC TGEKGVGGTG
60 70 80 90 100
KPLHFKGSKF HRVIPNFMCQ GGDFTAGNGT GGESIYGSKF EDENFERKHT
110 120 130 140 150
GPGILSMANA GANTNGSQFF ICTVKTDWLD GKHVVFGQVV EGLDVVKAIE
160 170
KVGSSSGKPT KPVVVADCGQ LS
Length:172
Mass (Da):18,373
Last modified:February 1, 1994 - 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:iB49B8C68E60E15E1
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
L14844 mRNA Translation: AAA20047.1
AL035656 Genomic DNA Translation: CAB38608.1
AL161593 Genomic DNA Translation: CAB80537.1
CP002687 Genomic DNA Translation: AEE86970.1
AY093227 mRNA Translation: AAM13226.1
BT003397 mRNA Translation: AAO30060.1
AK226392 mRNA Translation: BAE98538.1
AY088103 mRNA Translation: AAM65649.1

Protein sequence database of the Protein Information Resource

More...
PIRi
T06073

NCBI Reference Sequences

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RefSeqi
NP_195585.1, NM_120034.2

Genome annotation databases

Ensembl plant genome annotation project

More...
EnsemblPlantsi
AT4G38740.1; AT4G38740.1; AT4G38740

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
830029

Gramene; a comparative resource for plants

More...
Gramenei
AT4G38740.1; AT4G38740.1; AT4G38740

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ath:AT4G38740

<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
L14844 mRNA Translation: AAA20047.1
AL035656 Genomic DNA Translation: CAB38608.1
AL161593 Genomic DNA Translation: CAB80537.1
CP002687 Genomic DNA Translation: AEE86970.1
AY093227 mRNA Translation: AAM13226.1
BT003397 mRNA Translation: AAO30060.1
AK226392 mRNA Translation: BAE98538.1
AY088103 mRNA Translation: AAM65649.1
PIRiT06073
RefSeqiNP_195585.1, NM_120034.2

3D structure databases

SMRiP34790
ModBaseiSearch...

Protein-protein interaction databases

BioGridi15309, 6 interactors
IntActiP34790, 2 interactors
STRINGi3702.AT4G38740.1

PTM databases

iPTMnetiP34790

Proteomic databases

PaxDbiP34790
PRIDEiP34790

Genome annotation databases

EnsemblPlantsiAT4G38740.1; AT4G38740.1; AT4G38740
GeneIDi830029
GrameneiAT4G38740.1; AT4G38740.1; AT4G38740
KEGGiath:AT4G38740

Organism-specific databases

AraportiAT4G38740
TAIRilocus:2141747 AT4G38740

Phylogenomic databases

eggNOGiKOG0865 Eukaryota
COG0652 LUCA
HOGENOMiHOG000065981
InParanoidiP34790
KOiK01802
OMAiFELYNDT
OrthoDBi1403619at2759
PhylomeDBiP34790

Enzyme and pathway databases

BRENDAi5.2.1.8 399

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P34790

Gene expression databases

ExpressionAtlasiP34790 baseline and differential
GenevisibleiP34790 AT

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 nameiCP18C_ARATH
<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: P34790
Secondary accession number(s): Q0WWG0
<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: February 1, 1994
Last sequence update: February 1, 1994
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 programPlant 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

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
  2. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
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