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UniProtKB - Q01474 (SAR1B_ARATH)

Entry version 146 (12 Aug 2020)
Sequence version 1 (01 Apr 1993)
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Protein

GTP-binding protein SAR1B

Gene

SAR1B

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

Involved in transport from the endoplasmic reticulum to the Golgi apparatus.By similarity

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 bindingi27 – 34GTPBy similarity8
Nucleotide bindingi70 – 73GTPBy similarity4
Nucleotide bindingi129 – 132GTPBy similarity4

<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

Complete GO annotation on QuickGO ...

GO - Biological processi

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 processER-Golgi transport, Protein transport, Transport
LigandGTP-binding, 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:
GTP-binding protein SAR1B
<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:SAR1B
Synonyms:SAR1
Ordered Locus Names:At1g56330
ORF Names:F14G9.6
<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 lineageiEukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliopsida › eudicotyledons › Gunneridae › Pentapetalae › rosids › malvids › Brassicales › Brassicaceae › Camelineae › Arabidopsis
<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 1

Organism-specific databases

Arabidopsis Information Portal

More...Araporti		AT1G56330

The Arabidopsis Information Resource

More...TAIRi		locus:2011796, AT1G56330

<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

Endoplasmic reticulum, Golgi apparatus

<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 or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00002062661 – 193GTP-binding protein SAR1BAdd BLAST193

Proteomic databases

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

More...PaxDbi		Q01474

PRoteomics IDEntifications database

More...PRIDEi		Q01474

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		226584

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q01474

<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		Q01474, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q01474, 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%5Fsection">'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%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Interacts with BZIP28.

1 Publication

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		27311, 20 interactors

Protein interaction database and analysis system

More...IntActi		Q01474, 18 interactors

STRING: functional protein association networks

More...STRINGi		3702.AT1G56330.1

<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		Q01474

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 small GTPase superfamily. SAR1 family.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG0077, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_040729_6_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q01474

KEGG Orthology (KO)

More...KOi		K07953

Identification of Orthologs from Complete Genome Data

More...OMAi		IRPIEIF

Database of Orthologous Groups

More...OrthoDBi		1168548at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q01474

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR027417, P-loop_NTPase
IPR005225, Small_GTP-bd_dom
IPR006689, Small_GTPase_ARF/SAR
IPR006687, Small_GTPase_SAR1

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00025, Arf, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00328, SAR1GTPBP

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
PS51422, SAR1, 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.

Q01474-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MFLFDWFYGI LASLGLWQKE AKILFLGLDN AGKTTLLHML KDERLVQHQP 
        60         70         80         90        100
TQHPTSEELS IGKIKFKAFD LGGHQIARRV WKDYYAKVDA VVYLVDAYDK 
       110        120        130        140        150
ERFAESKREL DALLSDEALA TVPFLILGNK IDIPYAASED ELRYHLGLTN 
       160        170        180        190 
FTTGKGKVTL GDSGVRPLEV FMCSIVRKMG YGEGFKWLSQ YIN
Length:193
Mass (Da):21,986
Last modified:April 1, 1993 - 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:i9D9AE86B3E868878
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
M95795 mRNA Translation: AAA32807.1
AC069159 Genomic DNA Translation: AAG50911.1
CP002684 Genomic DNA Translation: AEE33378.1
AY072220 mRNA Translation: AAL60041.1
AY096599 mRNA Translation: AAM20249.1
AY085815 mRNA Translation: AAM63031.1

Protein sequence database of the Protein Information Resource

More...PIRi		S28603

NCBI Reference Sequences

More...RefSeqi		NP_176029.1, NM_104512.3

Genome annotation databases

Ensembl plant genome annotation project

More...EnsemblPlantsi		AT1G56330.1; AT1G56330.1; AT1G56330

Database of genes from NCBI RefSeq genomes

More...GeneIDi		842086

Gramene; a comparative resource for plants

More...Gramenei		AT1G56330.1; AT1G56330.1; AT1G56330

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ath:AT1G56330

<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
M95795 mRNA Translation: AAA32807.1
AC069159 Genomic DNA Translation: AAG50911.1
CP002684 Genomic DNA Translation: AEE33378.1
AY072220 mRNA Translation: AAL60041.1
AY096599 mRNA Translation: AAM20249.1
AY085815 mRNA Translation: AAM63031.1
PIRiS28603
RefSeqiNP_176029.1, NM_104512.3

3D structure databases

SMRiQ01474
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi27311, 20 interactors
IntActiQ01474, 18 interactors
STRINGi3702.AT1G56330.1

PTM databases

iPTMnetiQ01474

Proteomic databases

PaxDbiQ01474
PRIDEiQ01474
ProteomicsDBi226584

Genome annotation databases

EnsemblPlantsiAT1G56330.1; AT1G56330.1; AT1G56330
GeneIDi842086
GrameneiAT1G56330.1; AT1G56330.1; AT1G56330
KEGGiath:AT1G56330

Organism-specific databases

AraportiAT1G56330
TAIRilocus:2011796, AT1G56330

Phylogenomic databases

eggNOGiKOG0077, Eukaryota
HOGENOMiCLU_040729_6_0_1
InParanoidiQ01474
KOiK07953
OMAiIRPIEIF
OrthoDBi1168548at2759
PhylomeDBiQ01474

Miscellaneous databases

Protein Ontology

More...PROi		PR:Q01474

Gene expression databases

ExpressionAtlasiQ01474, baseline and differential
GenevisibleiQ01474, AT

Family and domain databases

InterProiView protein in InterPro
IPR027417, P-loop_NTPase
IPR005225, Small_GTP-bd_dom
IPR006689, Small_GTPase_ARF/SAR
IPR006687, Small_GTPase_SAR1
PfamiView protein in Pfam
PF00025, Arf, 1 hit
PRINTSiPR00328, SAR1GTPBP
SUPFAMiSSF52540, SSF52540, 1 hit
TIGRFAMsiTIGR00231, small_GTP, 1 hit
PROSITEiView protein in PROSITE
PS51422, SAR1, 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 nameiSAR1B_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: Q01474
<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 1, 1993
Last sequence update: April 1, 1993
Last modified: August 12, 2020
This is version 146 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
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