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Entry version 135 (07 Apr 2021)
Sequence version 1 (01 Oct 2000)
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Protein

Probable cysteine protease RDL3

Gene

RDL3

Organism
Arabidopsis thaliana (Mouse-ear cress)
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

Probable thiol protease.

By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei152PROSITE-ProRule annotation1
Active sitei290PROSITE-ProRule annotation1
Active sitei311PROSITE-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 functionHydrolase, Protease, Thiol protease

Protein family/group databases

MEROPS protease database

More...
MEROPSi
I29.003

<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:
Probable cysteine protease RDL3Curated (EC:3.4.22.-Curated)
Alternative name(s):
Probable cysteine proteinase At3g43960Curated
RD21A-like protease 3Curated
<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:RDL3Curated
Ordered Locus Names:At3g43960
ORF Names:T15B3_100
<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>OrganismiArabidopsis thaliana (Mouse-ear cress)
<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 identifieri3702 [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 lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliopsidaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
<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
  • UP000006548 <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 3

Organism-specific databases

Arabidopsis Information Portal

More...
Araporti
AT3G43960

The Arabidopsis Information Resource

More...
TAIRi
locus:2097104, AT3G43960

<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

<p>This subsection of the 'Pathology and Biotech' section describes the in vivo effects caused by ablation of the gene (or one or more transcripts) coding for the protein described in the entry. This includes gene knockout and knockdown, provided experiments have been performed in the context of a whole organism or a specific tissue, and not at the single-cell level.<p><a href='/help/disruption_phenotype' target='_top'>More...</a></p>Disruption phenotypei

Decreased root hair length under phosphate deficiency.1 Publication

<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 – 27Sequence analysisAdd BLAST27
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section describes a propeptide, which is a part of a protein that is cleaved during maturation or activation. Once cleaved, a propeptide generally has no independent biological function.<p><a href='/help/propep' target='_top'>More...</a></p>PropeptideiPRO_000002646128 – 126Activation peptideCuratedAdd BLAST99
<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_0000026462127 – 376Probable cysteine protease RDL3Add BLAST250

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi80N-linked (GlcNAc...) asparaginePROSITE-ProRule annotation1
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi149 ↔ 192By similarity
Disulfide bondi183 ↔ 226By similarity
Glycosylationi270N-linked (GlcNAc...) asparaginePROSITE-ProRule annotation1
Disulfide bondi283 ↔ 336By similarity
Glycosylationi349N-linked (GlcNAc...) asparaginePROSITE-ProRule annotation1

Keywords - PTMi

Disulfide bond, Glycoprotein, Zymogen

Proteomic databases

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

More...
PaxDbi
Q9LXW3

PRoteomics IDEntifications database

More...
PRIDEi
Q9LXW3

ProteomicsDB: a multi-organism proteome resource

More...
ProteomicsDBi
235075

<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

Expressed in root hairs.1 Publication

Gene expression databases

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q9LXW3, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q9LXW3, 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

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
3702.AT3G43960.1

<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
Q9LXW3

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

<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 peptidase C1 family.PROSITE-ProRule annotation

Keywords - Domaini

Signal

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG1543, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_012184_1_0_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q9LXW3

Identification of Orthologs from Complete Genome Data

More...
OMAi
EQWLMEN

Database of Orthologous Groups

More...
OrthoDBi
1275401at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q9LXW3

Family and domain databases

Conserved Domains Database

More...
CDDi
cd02248, Peptidase_C1A, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR038765, Papain-like_cys_pep_sf
IPR025661, Pept_asp_AS
IPR000169, Pept_cys_AS
IPR000668, Peptidase_C1A_C
IPR039417, Peptidase_C1A_papain-like
IPR013201, Prot_inhib_I29

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF08246, Inhibitor_I29, 1 hit
PF00112, Peptidase_C1, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00705, PAPAIN

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00848, Inhibitor_I29, 1 hit
SM00645, Pept_C1, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF54001, SSF54001, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00640, THIOL_PROTEASE_ASN, 1 hit
PS00139, THIOL_PROTEASE_CYS, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

Q9LXW3-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAISFRTLAL LTLSVLLISI SLGVVTATES QRNEGEVLTM YEQWLVENGK
60 70 80 90 100
NYNGLGEKER RFKIFKDNLK RIEEHNSDPN RSYERGLNKF SDLTADEFQA
110 120 130 140 150
SYLGGKMEKK SLSDVAERYQ YKEGDVLPDE VDWRERGAVV PRVKRQGECG
160 170 180 190 200
SCWAFAATGA VEGINQITTG ELVSLSEQEL IDCDRGNDNF GCAGGGAVWA
210 220 230 240 250
FEFIKENGGI VSDEVYGYTG EDTAACKAIE MKTTRVVTIN GHEVVPVNDE
260 270 280 290 300
MSLKKAVAYQ PISVMISAAN MSDYKSGVYK GACSNLWGDH NVLIVGYGTS
310 320 330 340 350
SDEGDYWLIR NSWGPEWGEG GYLRLQRNFH EPTGKCAVAV APVYPIKSNS
360 370
SSHLLSPSVF KLVVLFVFQL ISLALL
Length:376
Mass (Da):41,541
Last modified:October 1, 2000 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i414AAD5C2701A655
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 conflicti36E → G in AAM65468 (Ref. 4) Curated1

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
AL163975 Genomic DNA Translation: CAB88124.1
CP002686 Genomic DNA Translation: AEE77849.1
AK118634 mRNA Translation: BAC43231.1
AY087918 mRNA Translation: AAM65468.1

Protein sequence database of the Protein Information Resource

More...
PIRi
T48950

NCBI Reference Sequences

More...
RefSeqi
NP_566867.1, NM_114264.3

Genome annotation databases

Ensembl plant genome annotation project

More...
EnsemblPlantsi
AT3G43960.1; AT3G43960.1; AT3G43960

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
823513

Gramene; a comparative resource for plants

More...
Gramenei
AT3G43960.1; AT3G43960.1; AT3G43960

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ath:AT3G43960

<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
AL163975 Genomic DNA Translation: CAB88124.1
CP002686 Genomic DNA Translation: AEE77849.1
AK118634 mRNA Translation: BAC43231.1
AY087918 mRNA Translation: AAM65468.1
PIRiT48950
RefSeqiNP_566867.1, NM_114264.3

3D structure databases

SMRiQ9LXW3
ModBaseiSearch...

Protein-protein interaction databases

STRINGi3702.AT3G43960.1

Protein family/group databases

MEROPSiI29.003

Proteomic databases

PaxDbiQ9LXW3
PRIDEiQ9LXW3
ProteomicsDBi235075

Genome annotation databases

EnsemblPlantsiAT3G43960.1; AT3G43960.1; AT3G43960
GeneIDi823513
GrameneiAT3G43960.1; AT3G43960.1; AT3G43960
KEGGiath:AT3G43960

Organism-specific databases

AraportiAT3G43960
TAIRilocus:2097104, AT3G43960

Phylogenomic databases

eggNOGiKOG1543, Eukaryota
HOGENOMiCLU_012184_1_0_1
InParanoidiQ9LXW3
OMAiEQWLMEN
OrthoDBi1275401at2759
PhylomeDBiQ9LXW3

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q9LXW3

Gene expression databases

ExpressionAtlasiQ9LXW3, baseline and differential
GenevisibleiQ9LXW3, AT

Family and domain databases

CDDicd02248, Peptidase_C1A, 1 hit
InterProiView protein in InterPro
IPR038765, Papain-like_cys_pep_sf
IPR025661, Pept_asp_AS
IPR000169, Pept_cys_AS
IPR000668, Peptidase_C1A_C
IPR039417, Peptidase_C1A_papain-like
IPR013201, Prot_inhib_I29
PfamiView protein in Pfam
PF08246, Inhibitor_I29, 1 hit
PF00112, Peptidase_C1, 1 hit
PRINTSiPR00705, PAPAIN
SMARTiView protein in SMART
SM00848, Inhibitor_I29, 1 hit
SM00645, Pept_C1, 1 hit
SUPFAMiSSF54001, SSF54001, 1 hit
PROSITEiView protein in PROSITE
PS00640, THIOL_PROTEASE_ASN, 1 hit
PS00139, THIOL_PROTEASE_CYS, 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 nameiRDL3_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: Q9LXW3
Secondary accession number(s): Q8LAC2
<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: April 30, 2003
Last sequence update: October 1, 2000
Last modified: April 7, 2021
This is version 135 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

Reference proteome

Documents

  1. Peptidase families
    Classification of peptidase families and list of entries
  2. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  3. SIMILARITY comments
    Index of protein domains and families
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