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UniProtKB - Q9Y6B6 (SAR1B_HUMAN)

Entry version 190 (29 Sep 2021)
Sequence version 1 (01 Nov 1999)
Previous versions | rss
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Protein

GTP-binding protein SAR1b

Gene

SAR1B

Organism
Homo sapiens (Human)
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

GTP-binding protein involved in transport from the endoplasmic reticulum to the Golgi apparatus (By similarity).

Activated by the guanine nucleotide exchange factor PREB (By similarity).

Involved in the selection of the protein cargo and the assembly of the COPII coat complex (By similarity).

Synergizes with the cargo receptor SURF4 to mediate the export of lipoproteins from the endoplasmic reticulum, thereby regulating lipoprotein delivery and the maintenance of lipid homeostasis (PubMed:33186557).

By similarity1 Publication

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the 'Description' field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi34MagnesiumBy similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">Function</a> section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei58GDPBy similarity1
Metal bindingi75MagnesiumBy similarity1
Binding sitei75GDPBy similarity1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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 bindingi34 – 40GTPBy similarity7
Nucleotide bindingi134 – 137GTPBy similarity4
Nucleotide bindingi180 – 181GTPBy 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

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, Magnesium, Metal-binding, Nucleotide-binding

Enzyme and pathway databases

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		Q9Y6B6

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-1655829, Regulation of cholesterol biosynthesis by SREBP (SREBF)
R-HSA-204005, COPII-mediated vesicle transport
R-HSA-2132295, MHC class II antigen presentation
R-HSA-5694530, Cargo concentration in the ER
R-HSA-8963888, Chylomicron assembly
R-HSA-983170, Antigen Presentation: Folding, assembly and peptide loading of class I MHC

<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:
GTP-binding protein SAR1bCurated
Alternative name(s):
GTP-binding protein B1 Publication
Short name:
GTBPB1 Publication
<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:SAR1B1 PublicationImported
Synonyms:SARA21 Publication, SARB
<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>OrganismiHomo sapiens (Human)
<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 identifieri9606 [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 › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo
<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
  • UP000005640 <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

Human Gene Nomenclature Database

More...HGNCi		HGNC:10535, SAR1B

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		607690, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_Q9Y6B6

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		HostDB:ENSG00000152700

<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

Keywords - Cellular componenti

Endoplasmic reticulum, Golgi apparatus, Membrane

<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 provides information on the disease(s) associated with genetic variations in a given protein. The information is extracted from the scientific literature and diseases that are also described in the <a href="http://www.ncbi.nlm.nih.gov/sites/entrez?db=omim">OMIM</a> database are represented with a <a href="http://www.uniprot.org/diseases">controlled vocabulary</a> in the following way:<p><a href='/help/involvement_in_disease' target='_top'>More...</a></p>Involvement in diseasei

Chylomicron retention disease (CMRD)3 Publications
The disease is caused by variants affecting the gene represented in this entry.
Disease descriptionAn autosomal recessive disorder of severe fat malabsorption associated with failure to thrive in infancy. The condition is characterized by deficiency of fat-soluble vitamins, low blood cholesterol levels, and a selective absence of chylomicrons from blood. Affected individuals accumulate chylomicron-like particles in membrane-bound compartments of enterocytes, which contain large cytosolic lipid droplets.
Related information in OMIM
Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural variantiVAR_05905111G → D in CMRD. 1 Publication1
Natural variantiVAR_01680637G → R in CMRD; loss of GDP/GTP-binding. 1 PublicationCorresponds to variant dbSNP:rs121917846EnsemblClinVar.1
Natural variantiVAR_05905275D → G in CMRD. 1 PublicationCorresponds to variant dbSNP:rs1254114609Ensembl.1
Natural variantiVAR_016807137D → N in CMRD; reduced affinity for GDP/GTP. 1 PublicationCorresponds to variant dbSNP:rs28942109EnsemblClinVar.1
Natural variantiVAR_016808179S → R in CMRD; loss of GDP/GTP-binding. 1 PublicationCorresponds to variant dbSNP:rs28942110EnsemblClinVar.1

Keywords - Diseasei

Disease variant

Organism-specific databases

DisGeNET

More...DisGeNETi		51128

MalaCards human disease database

More...MalaCardsi		SAR1B
MIMi246700, phenotype

Open Targets

More...OpenTargetsi		ENSG00000152700

Orphanet; a database dedicated to information on rare diseases and orphan drugs

More...Orphaneti		71, Chylomicron retention disease

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA34943

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		Q9Y6B6, Tbio

Chemistry databases

Drug and drug target database

More...DrugBanki		DB04315, Guanosine-5'-Diphosphate

Genetic variation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		SAR1B

Domain mapping of disease mutations (DMDM)

More...DMDMi		14285769

<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_00002062611 – 198GTP-binding protein SAR1bAdd BLAST198

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei164PhosphoserineCombined sources1

Keywords - PTMi

Phosphoprotein

Proteomic databases

Encyclopedia of Proteome Dynamics

More...EPDi		Q9Y6B6

jPOST - Japan Proteome Standard Repository/Database

More...jPOSTi		Q9Y6B6

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		Q9Y6B6

MaxQB - The MaxQuant DataBase

More...MaxQBi		Q9Y6B6

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

More...PaxDbi		Q9Y6B6

PeptideAtlas

More...PeptideAtlasi		Q9Y6B6

PRoteomics IDEntifications database

More...PRIDEi		Q9Y6B6

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		86646

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q9Y6B6

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...PhosphoSitePlusi		Q9Y6B6

SwissPalm database of S-palmitoylation events

More...SwissPalmi		Q9Y6B6

<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 many tissues including small intestine, liver, muscle and brain.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000152700, Expressed in biceps brachii and 238 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q9Y6B6, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q9Y6B6, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000152700, Low tissue specificity

<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

Homodimer (By similarity). Binds PREB (By similarity). Part of the COPII coat complex (By similarity). Binds to the cytoplasmic tails of target proteins in the endoplasmic reticulum (By similarity).

Interacts with SURF4 (PubMed:33186557).

By similarity1 Publication

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction_section">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="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

Hide details

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		119315, 37 interactors

CORUM comprehensive resource of mammalian protein complexes

More...CORUMi		Q9Y6B6

Protein interaction database and analysis system

More...IntActi		Q9Y6B6, 11 interactors

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000385432

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		Q9Y6B6, protein

<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		Q9Y6B6

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

Ensembl GeneTree

More...GeneTreei		ENSGT00940000160154

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_040729_6_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q9Y6B6

Identification of Orthologs from Complete Genome Data

More...OMAi		HCLGLTN

Database of Orthologous Groups

More...OrthoDBi		1168548at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q9Y6B6

TreeFam database of animal gene trees

More...TreeFami		TF312890

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.40.50.300, 1 hit

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

The PANTHER Classification System

More...PANTHERi		PTHR45684, PTHR45684, 1 hit

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

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00178, SAR, 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
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_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>Sequence (1+)i

<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.

This entry has 1 described isoform and 5 potential isoforms that are computationally mapped.Show allAlign All

Q9Y6B6-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSFIFDWIYS GFSSVLQFLG LYKKTGKLVF LGLDNAGKTT LLHMLKDDRL 
        60         70         80         90        100
GQHVPTLHPT SEELTIAGMT FTTFDLGGHV QARRVWKNYL PAINGIVFLV 
       110        120        130        140        150
DCADHERLLE SKEELDSLMT DETIANVPIL ILGNKIDRPE AISEERLREM 
       160        170        180        190 
FGLYGQTTGK GSISLKELNA RPLEVFMCSV LKRQGYGEGF RWMAQYID
Length:198
Mass (Da):22,410
Last modified:November 1, 1999 - 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:i3F567683D7F509E6
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There are 5 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
D6RD69D6RD69_HUMAN
GTP-binding protein SAR1b
SAR1B
170Annotation score:

Annotation score:2 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>
Q9H029Q9H029_HUMAN
GTP-binding protein SAR1b
SAR1B DKFZp434B2017
130Annotation score:

Annotation score:2 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>
D6RAA2D6RAA2_HUMAN
GTP-binding protein SAR1b
SAR1B
103Annotation score:

Annotation score:1 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>
D6R9R5D6R9R5_HUMAN
GTP-binding protein SAR1b
SAR1B
118Annotation score:

Annotation score:1 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>
D6RDB2D6RDB2_HUMAN
GTP-binding protein SAR1b
SAR1B
144Annotation score:

Annotation score:1 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>

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Natural variantiVAR_05905111G → D in CMRD. 1 Publication1
Natural variantiVAR_01680637G → R in CMRD; loss of GDP/GTP-binding. 1 PublicationCorresponds to variant dbSNP:rs121917846EnsemblClinVar.1
Natural variantiVAR_05905275D → G in CMRD. 1 PublicationCorresponds to variant dbSNP:rs1254114609Ensembl.1
Natural variantiVAR_016807137D → N in CMRD; reduced affinity for GDP/GTP. 1 PublicationCorresponds to variant dbSNP:rs28942109EnsemblClinVar.1
Natural variantiVAR_016808179S → R in CMRD; loss of GDP/GTP-binding. 1 PublicationCorresponds to variant dbSNP:rs28942110EnsemblClinVar.1

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
AF092130 mRNA Translation: AAD40372.1
AF087850 mRNA Translation: AAP97161.1
CH471062 Genomic DNA Translation: EAW62249.1
CH471062 Genomic DNA Translation: EAW62250.1
BC002847 mRNA Translation: AAH02847.1
BC093034 mRNA Translation: AAH93034.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS4177.1

NCBI Reference Sequences

More...RefSeqi		NP_001028675.1, NM_001033503.2
NP_057187.1, NM_016103.3
XP_016865010.1, XM_017009521.1

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000402673; ENSP00000385432; ENSG00000152700
ENST00000439578; ENSP00000404997; ENSG00000152700

Database of genes from NCBI RefSeq genomes

More...GeneIDi		51128

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:51128

UCSC genome browser

More...UCSCi		uc003kzq.4, human

<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
AF092130 mRNA Translation: AAD40372.1
AF087850 mRNA Translation: AAP97161.1
CH471062 Genomic DNA Translation: EAW62249.1
CH471062 Genomic DNA Translation: EAW62250.1
BC002847 mRNA Translation: AAH02847.1
BC093034 mRNA Translation: AAH93034.1
CCDSiCCDS4177.1
RefSeqiNP_001028675.1, NM_001033503.2
NP_057187.1, NM_016103.3
XP_016865010.1, XM_017009521.1

3D structure databases

SMRiQ9Y6B6
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi119315, 37 interactors
CORUMiQ9Y6B6
IntActiQ9Y6B6, 11 interactors
STRINGi9606.ENSP00000385432

Chemistry databases

DrugBankiDB04315, Guanosine-5'-Diphosphate

PTM databases

iPTMnetiQ9Y6B6
PhosphoSitePlusiQ9Y6B6
SwissPalmiQ9Y6B6

Genetic variation databases

BioMutaiSAR1B
DMDMi14285769

Proteomic databases

EPDiQ9Y6B6
jPOSTiQ9Y6B6
MassIVEiQ9Y6B6
MaxQBiQ9Y6B6
PaxDbiQ9Y6B6
PeptideAtlasiQ9Y6B6
PRIDEiQ9Y6B6
ProteomicsDBi86646

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		26317, 273 antibodies

The DNASU plasmid repository

More...DNASUi		51128

Genome annotation databases

EnsembliENST00000402673; ENSP00000385432; ENSG00000152700
ENST00000439578; ENSP00000404997; ENSG00000152700
GeneIDi51128
KEGGihsa:51128
UCSCiuc003kzq.4, human

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		51128
DisGeNETi51128

GeneCards: human genes, protein and diseases

More...GeneCardsi		SAR1B
HGNCiHGNC:10535, SAR1B
HPAiENSG00000152700, Low tissue specificity
MalaCardsiSAR1B
MIMi246700, phenotype
607690, gene
neXtProtiNX_Q9Y6B6
OpenTargetsiENSG00000152700
Orphaneti71, Chylomicron retention disease
PharmGKBiPA34943
VEuPathDBiHostDB:ENSG00000152700

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiKOG0077, Eukaryota
GeneTreeiENSGT00940000160154
HOGENOMiCLU_040729_6_0_1
InParanoidiQ9Y6B6
OMAiHCLGLTN
OrthoDBi1168548at2759
PhylomeDBiQ9Y6B6
TreeFamiTF312890

Enzyme and pathway databases

PathwayCommonsiQ9Y6B6
ReactomeiR-HSA-1655829, Regulation of cholesterol biosynthesis by SREBP (SREBF)
R-HSA-204005, COPII-mediated vesicle transport
R-HSA-2132295, MHC class II antigen presentation
R-HSA-5694530, Cargo concentration in the ER
R-HSA-8963888, Chylomicron assembly
R-HSA-983170, Antigen Presentation: Folding, assembly and peptide loading of class I MHC

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		51128, 8 hits in 1016 CRISPR screens

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...ChiTaRSi		SAR1B, human

The Gene Wiki collection of pages on human genes and proteins

More...GeneWikii		SAR1B

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...GenomeRNAii		51128
PharosiQ9Y6B6, Tbio

Protein Ontology

More...PROi		PR:Q9Y6B6
RNActiQ9Y6B6, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000152700, Expressed in biceps brachii and 238 other tissues
ExpressionAtlasiQ9Y6B6, baseline and differential
GenevisibleiQ9Y6B6, HS

Family and domain databases

Gene3Di3.40.50.300, 1 hit
InterProiView protein in InterPro
IPR027417, P-loop_NTPase
IPR005225, Small_GTP-bd_dom
IPR006689, Small_GTPase_ARF/SAR
IPR006687, Small_GTPase_SAR1
PANTHERiPTHR45684, PTHR45684, 1 hit
PfamiView protein in Pfam
PF00025, Arf, 1 hit
PRINTSiPR00328, SAR1GTPBP
SMARTiView protein in SMART
SM00178, SAR, 1 hit
SUPFAMiSSF52540, SSF52540, 1 hit
TIGRFAMsiTIGR00231, small_GTP, 1 hit
PROSITEiView protein in PROSITE
PS51422, SAR1, 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 nameiSAR1B_HUMAN
<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: Q9Y6B6
Secondary accession number(s): D3DQA4, Q567T4
<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: June 1, 2001
Last sequence update: November 1, 1999
Last modified: September 29, 2021
This is version 190 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 programChordata Protein Annotation Program
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

<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. Human chromosome 5
    Human chromosome 5: entries, gene names and cross-references to MIM
  2. Human entries with genetic variants
    List of human entries with genetic variants
  3. Human variants curated from literature reports
    Index of human variants curated from literature reports
  4. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  5. SIMILARITY comments
    Index of protein domains and families
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