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UniProtKB - O49841 (RAC2A_ARATH)

Protein

Ras-related protein RABC2a

Gene

RABC2A

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 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

Intracellular vesicle trafficking and protein transport.By similarity

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ 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 bindingi20 – 27GTPBy similarity8
Nucleotide bindingi67 – 71GTPBy similarity5
Nucleotide bindingi127 – 130GTPBy similarity4
Nucleotide bindingi157 – 158GTPBy similarity2

<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

  • GTPase activity Source: GO_Central
  • GTP binding Source: UniProtKB-KW
  • GTP-dependent protein binding Source: TAIR
  • myosin XI tail binding Source: TAIR
View the complete GO annotation on QuickGO ...

GO - Biological processi

View the complete GO annotation on QuickGO ...

<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

Biological processProtein transport, Transport
LigandGTP-binding, Nucleotide-binding

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-ATH-6798695 Neutrophil degranulation
R-ATH-6811436 COPI-independent Golgi-to-ER retrograde traffic
R-ATH-8873719 RAB geranylgeranylation
R-ATH-8876198 RAB GEFs exchange GTP for GDP on RABs

<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:
Ras-related protein RABC2a
Short name:
AtRABC2a
Alternative name(s):
Ras-related protein Rab18B
Short name:
AtRab18B
<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:RABC2A
Synonyms:RAB18B
Ordered Locus Names:At5g03530
ORF Names:F12E4.310
<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 lineageiEukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › eudicotyledons › Gunneridae › Pentapetalae › rosids › malvids › Brassicales › Brassicaceae › Camelineae › Arabidopsis
<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 5

Organism-specific databases

Arabidopsis Information Portal

More...Araporti		AT5G03530

The Arabidopsis Information Resource

More...TAIRi		locus:2831859 AT5G03530

<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; Source: COMPARTMENTS

Keywords - Cellular componenti

Cell membrane, Cytoplasm, 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 describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00004073581 – 210Ras-related protein RABC2aAdd BLAST210

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(s) and the type of covalently attached lipid group(s).<p><a href='/help/lipid' target='_top'>More...</a></p>Lipidationi208S-geranylgeranyl cysteineBy similarity1
Lipidationi209S-geranylgeranyl cysteineBy similarity1

Keywords - PTMi

Lipoprotein, Prenylation

Proteomic databases

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

More...PaxDbi		O49841

PRoteomics IDEntifications database

More...PRIDEi		O49841

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		O49841

<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		O49841 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		O49841 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 XI-2/MYA2.1 Publication

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction_section%27">Interaction</a> section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="http://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated on a monthly basis. Each binary interaction is displayed on a separate line.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

WithEntry#Exp.IntActNotes
XI-2Q9LKB93EBI-2009559,EBI-2009528

GO - Molecular functioni

View the complete GO annotation on QuickGO ...

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...BioGridi		17086, 1 interactor

Protein interaction database and analysis system

More...IntActi		O49841, 1 interactor

STRING: functional protein association networks

More...STRINGi		3702.AT5G03530.1

<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

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...ProteinModelPortali		O49841

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		O49841

Database of comparative protein structure models

More...ModBasei		Search...

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		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

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.<p><a href='/help/motif' target='_top'>More...</a></p>Motifi41 – 49Effector regionBy similarity9

<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 small GTPase superfamily. Rab family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG0080 Eukaryota
ENOG410XPD0 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		HOG000233968

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		O49841

KEGG Orthology (KO)

More...KOi		K07910

Identification of Orthologs from Complete Genome Data

More...OMAi		QPSFDCL

Database of Orthologous Groups

More...OrthoDBi		EOG09360LW8

Database for complete collections of gene phylogenies

More...PhylomeDBi		O49841

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR027417 P-loop_NTPase
IPR025662 Sigma_54_int_dom_ATP-bd_1
IPR005225 Small_GTP-bd_dom
IPR001806 Small_GTPase

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00071 Ras, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF52540 SSF52540, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR00231 small_GTP, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS51419 RAB, 1 hit
PS00675 SIGMA54_INTERACT_1, 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>.<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.

O49841-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MGSSSGQSGY DLSFKILLIG DSGVGKSSLL VSFISSSVED LAPTIGVDFK 
        60         70         80         90        100
IKQLTVGGKR LKLTIWDTAG QERFRTLTSS YYRGAQGIIL VYDVTRRETF 
       110        120        130        140        150
TNLVDVWGKE IELYSTNQEC VRMLVGNKVD RESERGVSRE EGIALAKELN 
       160        170        180        190        200
CMFLECSART RQNVEQCFEE LALKIMEVPS LLEEGSSAVK RNILKQKPEH 
       210
QTNTQSGCCS
Length:210
Mass (Da):23,306
Last modified:June 1, 1998 - 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:i551337D936809B5B
GO

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
D89824 mRNA Translation: BAA24074.1
AL162751 Genomic DNA Translation: CAB83314.1
CP002688 Genomic DNA Translation: AED90619.1
CP002688 Genomic DNA Translation: ANM70568.1
AK119027 mRNA Translation: BAC43603.1
BT006101 mRNA Translation: AAP04086.1

Protein sequence database of the Protein Information Resource

More...PIRi		T48379

NCBI Reference Sequences

More...RefSeqi		NP_001332165.1, NM_001342711.1
NP_568121.1, NM_120433.3

UniGene gene-oriented nucleotide sequence clusters

More...UniGenei		At.346

Genome annotation databases

Ensembl plant genome annotation project

More...EnsemblPlantsi		AT5G03530.1; AT5G03530.1; AT5G03530
AT5G03530.2; AT5G03530.2; AT5G03530

Database of genes from NCBI RefSeq genomes

More...GeneIDi		831810

Gramene; a comparative resource for plants

More...Gramenei		AT5G03530.1; AT5G03530.1; AT5G03530
AT5G03530.2; AT5G03530.2; AT5G03530

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ath:AT5G03530

<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
D89824 mRNA Translation: BAA24074.1
AL162751 Genomic DNA Translation: CAB83314.1
CP002688 Genomic DNA Translation: AED90619.1
CP002688 Genomic DNA Translation: ANM70568.1
AK119027 mRNA Translation: BAC43603.1
BT006101 mRNA Translation: AAP04086.1
PIRiT48379
RefSeqiNP_001332165.1, NM_001342711.1
NP_568121.1, NM_120433.3
UniGeneiAt.346

3D structure databases

ProteinModelPortaliO49841
SMRiO49841
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi17086, 1 interactor
IntActiO49841, 1 interactor
STRINGi3702.AT5G03530.1

PTM databases

iPTMnetiO49841

Proteomic databases

PaxDbiO49841
PRIDEiO49841

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiAT5G03530.1; AT5G03530.1; AT5G03530
AT5G03530.2; AT5G03530.2; AT5G03530
GeneIDi831810
GrameneiAT5G03530.1; AT5G03530.1; AT5G03530
AT5G03530.2; AT5G03530.2; AT5G03530
KEGGiath:AT5G03530

Organism-specific databases

AraportiAT5G03530
TAIRilocus:2831859 AT5G03530

Phylogenomic databases

eggNOGiKOG0080 Eukaryota
ENOG410XPD0 LUCA
HOGENOMiHOG000233968
InParanoidiO49841
KOiK07910
OMAiQPSFDCL
OrthoDBiEOG09360LW8
PhylomeDBiO49841

Enzyme and pathway databases

ReactomeiR-ATH-6798695 Neutrophil degranulation
R-ATH-6811436 COPI-independent Golgi-to-ER retrograde traffic
R-ATH-8873719 RAB geranylgeranylation
R-ATH-8876198 RAB GEFs exchange GTP for GDP on RABs

Miscellaneous databases

Protein Ontology

More...PROi		PR:O49841

Gene expression databases

ExpressionAtlasiO49841 baseline and differential
GenevisibleiO49841 AT

Family and domain databases

InterProiView protein in InterPro
IPR027417 P-loop_NTPase
IPR025662 Sigma_54_int_dom_ATP-bd_1
IPR005225 Small_GTP-bd_dom
IPR001806 Small_GTPase
PfamiView protein in Pfam
PF00071 Ras, 1 hit
SUPFAMiSSF52540 SSF52540, 1 hit
TIGRFAMsiTIGR00231 small_GTP, 1 hit
PROSITEiView protein in PROSITE
PS51419 RAB, 1 hit
PS00675 SIGMA54_INTERACT_1, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		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 nameiRAC2A_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: O49841
<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: May 3, 2011
Last sequence update: June 1, 1998
Last modified: November 7, 2018
This is version 138 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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