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Entry version 53 (17 Jun 2020)
Sequence version 1 (19 Oct 2011)
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Protein

Putative inactive G-type lectin S-receptor-like serine/threonine-protein kinase SRK

Gene

PSEUDOSRKA

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>
-Protein uncertaini <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

Truncated and inactivated form of SRK, the female specificity determinant of self-incompatibility when active. Most A.thaliana cultivars contain such an inactive form and thus, are self-fertiles.3 Publications

Caution

Could be the product of a pseudogene. In strain cv. Columbia, a frameshift mutation introduces a premature stop codon leading to a truncated SRK protein. A complete sequence for SRK can be found in strains cv. Pog-0 and cv. Wei-1 (AC P0DH86).Curated

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 bindingi530 – 538ATPBy similarity9

<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 functionReceptor
LigandATP-binding, Lectin, Nucleotide-binding

<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:
Putative inactive G-type lectin S-receptor-like serine/threonine-protein kinase SRK
Alternative name(s):
Pseudogene of S-locus receptor kinase A
<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:PSEUDOSRKA
Ordered Locus Names:At4g21370
ORF Names:T6K22.100
<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 4

Organism-specific databases

Arabidopsis Information Portal

More...
Araporti
AT4G21370

<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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini32 – 441ExtracellularSequence analysisAdd BLAST410
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei442 – 462HelicalSequence analysisAdd BLAST21
Topological domaini463 – 546CytoplasmicSequence analysisAdd BLAST84

Keywords - Cellular componenti

Cell membrane, Membrane

<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 – 31Sequence analysisAdd BLAST31
<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_000041316832 – 546Putative inactive G-type lectin S-receptor-like serine/threonine-protein kinase SRKAdd BLAST515

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>Glycosylationi46N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi120N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi147N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi243N-linked (GlcNAc...) asparagineSequence analysis1
<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 bondi297 ↔ 309By similarity
Disulfide bondi303 ↔ 317By similarity
Disulfide bondi378 ↔ 403By similarity
Disulfide bondi382 ↔ 388By similarity
Glycosylationi387N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
P0DH87

ProteomicsDB: a multi-organism proteome resource

More...
ProteomicsDBi
249369

<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

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
P0DH87, baseline and differential

<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

<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
P0DH87

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%5Fand%5Fdomains%5Fsection">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>Domaini34 – 154Bulb-type lectinPROSITE-ProRule annotationAdd BLAST121
Domaini293 – 329EGF-like; atypicalAdd BLAST37
Domaini348 – 428PANPROSITE-ProRule annotationAdd BLAST81
Domaini524 – 546Protein kinaseAdd BLAST23

<p>This subsection of the 'Family and domains' section provides general information on the biological role of a domain. The term 'domain' is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>Domaini

The protein kinase domain is predicted to be catalytically inactive.

<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

Keywords - Domaini

Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P0DH87

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00028, B_lectin, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.90.10.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR001480, Bulb-type_lectin_dom
IPR036426, Bulb-type_lectin_dom_sf
IPR011009, Kinase-like_dom_sf
IPR003609, Pan_app
IPR022126, S-locus_recpt_kinase
IPR000858, S_locus_glycoprot_dom

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01453, B_lectin, 1 hit
PF12398, DUF3660, 1 hit
PF08276, PAN_2, 1 hit
PF00954, S_locus_glycop, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00108, B_lectin, 1 hit
SM00473, PAN_AP, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF51110, SSF51110, 1 hit
SSF56112, SSF56112, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50927, BULB_LECTIN, 1 hit
PS50948, PAN, 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.

P0DH87-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MRGELPNKHH SYTFFVFLFF FLILFPDLSI SVNTLSATES LTISSNKTIV
60 70 80 90 100
SPGGVFELGF FRILGDSWYL GIWYKKISQR TYVWVANRDT PLSNPIGILK
110 120 130 140 150
ISNANLVILD NSDTHVWSTN LTGAVRSSVV AELLDNGNFV LRGSKINESD
160 170 180 190 200
EFLWQSFDFP TDTLLPQMKL GRDHKRGLNR FVTSWKSSFD PSSGSFMFKL
210 220 230 240 250
ETLGLPEFFG FTSFLEVYRS GPWDGLRFSG ILEMQQWDDI IYNFTENREE
260 270 280 290 300
VAYTFRVTDH NSYSRLTINT VGRLEGFTWE PTQQEWNMFW FMPKDTCDLY
310 320 330 340 350
GICGPYAYCD MSTSPTCNCI KGFQPLSPQD WASGDVTGRC RRKTQLTCGE
360 370 380 390 400
DRFFRLMNMK IPATTAAIVD KRIGLKECEE KCKTHCNCTA YANSDIRNGG
410 420 430 440 450
SGCIIWIGEF RDIRNYAADG QDLFVRLAAA EFGERRTIRG KIIGLIIGIS
460 470 480 490 500
LMLVLSFIIY CFWKKKQKRA RATAAPIGYR DRIQELIITN GVVMSSGRRL
510 520 530 540
LGEEEDLELP LTEFETVVMA TENFSDSNIL GRGGFGIVYK GRLLDG
Length:546
Mass (Da):62,093
Last modified:October 19, 2011 - 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:i7815DBBCAD3878BA
GO

<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 CAA20202 differs from that shown. Reason: Erroneous gene model prediction.Curated
The sequence CAB79136 differs from that shown. Reason: Erroneous gene model prediction.Curated

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
AL031187 Genomic DNA Translation: CAA20202.1 Sequence problems.
AL161554 Genomic DNA Translation: CAB79136.1 Sequence problems.
CP002687 Genomic DNA No translation available.

Protein sequence database of the Protein Information Resource

More...
PIRi
T05179

<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

<p>This subsection of the <a href="http://www.uniprot.org/manual/cross%5Freferences%5Fsection">Cross-references</a> section provides links to various web resources that are relevant for a specific protein.<p><a href='/help/web_resource' target='_top'>More...</a></p>Web resourcesi

PlantP kinase Classification PPC
Protein Spotlight

Do it yourself - Issue 128 of May 2011

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL031187 Genomic DNA Translation: CAA20202.1 Sequence problems.
AL161554 Genomic DNA Translation: CAB79136.1 Sequence problems.
CP002687 Genomic DNA No translation available.
PIRiT05179

3D structure databases

SMRiP0DH87
ModBaseiSearch...

Proteomic databases

PRIDEiP0DH87
ProteomicsDBi249369

Organism-specific databases

AraportiAT4G21370

Phylogenomic databases

InParanoidiP0DH87

Gene expression databases

ExpressionAtlasiP0DH87, baseline and differential

Family and domain databases

CDDicd00028, B_lectin, 1 hit
Gene3Di2.90.10.10, 1 hit
InterProiView protein in InterPro
IPR001480, Bulb-type_lectin_dom
IPR036426, Bulb-type_lectin_dom_sf
IPR011009, Kinase-like_dom_sf
IPR003609, Pan_app
IPR022126, S-locus_recpt_kinase
IPR000858, S_locus_glycoprot_dom
PfamiView protein in Pfam
PF01453, B_lectin, 1 hit
PF12398, DUF3660, 1 hit
PF08276, PAN_2, 1 hit
PF00954, S_locus_glycop, 1 hit
SMARTiView protein in SMART
SM00108, B_lectin, 1 hit
SM00473, PAN_AP, 1 hit
SUPFAMiSSF51110, SSF51110, 1 hit
SSF56112, SSF56112, 1 hit
PROSITEiView protein in PROSITE
PS50927, BULB_LECTIN, 1 hit
PS50948, PAN, 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 nameiPSRK_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: P0DH87
Secondary accession number(s): B0F2A9
, B0F2B0, D6NTN9, D6NTP0, D6NTP1, D6NTP2, D6NTP6, D6NTP7, D6NTP8, O81904
<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 19, 2011
Last sequence update: October 19, 2011
Last modified: June 17, 2020
This is version 53 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. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families
  3. Protein Spotlight
    Protein Spotlight articles and cited UniProtKB/Swiss-Prot entries
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