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Entry version 119 (12 Aug 2020)
Sequence version 3 (23 Jan 2007)
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Protein

Vesicle-trafficking protein SEC22b

Gene

Sec22b

Organism
Rattus norvegicus (Rat)
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

SNARE involved in targeting and fusion of ER-derived transport vesicles with the Golgi complex as well as Golgi-derived retrograde transport vesicles with the ER.By similarity2 Publications

<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

  • SNAP receptor activity Source: GO_Central
  • syntaxin binding Source: UniProtKB

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

Biological processER-Golgi transport, Protein transport, Transport

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-RNO-1236974, ER-Phagosome pathway
R-RNO-204005, COPII-mediated vesicle transport
R-RNO-5694530, Cargo concentration in the ER
R-RNO-6811434, COPI-dependent Golgi-to-ER retrograde traffic

<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:
Vesicle-trafficking protein SEC22b
Alternative name(s):
ER-Golgi SNARE of 24 kDa
Short name:
ERS-24
Short name:
ERS24
SEC22 vesicle-trafficking protein homolog B
SEC22 vesicle-trafficking protein-like 1
<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:Sec22b
Synonyms:Sec22l1
<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>OrganismiRattus norvegicus (Rat)
<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 identifieri10116 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeRattus
<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
  • UP000002494 <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 2

Organism-specific databases

Rat genome database

More...
RGDi
1309988, Sec22b

<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 Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics 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 domaini1 – 194CytoplasmicSequence analysisAdd BLAST194
<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>Transmembranei195 – 215Helical; Anchor for type IV membrane proteinSequence analysisAdd BLAST21

Keywords - Cellular componenti

Endoplasmic reticulum, Golgi apparatus, 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 or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00002530481 – 215Vesicle-trafficking protein SEC22bAdd BLAST215

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 residuei38N6-acetyllysineBy similarity1
Modified residuei137PhosphoserineCombined sources1
Modified residuei140PhosphothreonineBy similarity1
Modified residuei164PhosphoserineBy similarity1
Modified residuei168PhosphoserineCombined sources1
Modified residuei174PhosphoserineBy similarity1
Modified residuei177PhosphoserineBy similarity1

Keywords - PTMi

Acetylation, Phosphoprotein

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
Q4KM74

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

More...
PaxDbi
Q4KM74

PRoteomics IDEntifications database

More...
PRIDEi
Q4KM74

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q4KM74

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

More...
PhosphoSitePlusi
Q4KM74

<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

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSRNOG00000018673, Expressed in jejunum and 20 other tissues

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q4KM74, RN

<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 STX17 (Probable).

Component of two distinct SNARE complexes consisting of STX5, GOSR2/BOS1, BET1 and SEC22B or STX18, USE1L, BNIP1/SEC20L and SEC22B. YKT6 can probably replace SEC22B as subunit of either complex.

Interacts with the COPII Sec23/24 complex composed of SEC23A and SEC24A; recruits SEC22B into COPII-coated vesicles to allow its transport from the endoplasmic reticulum to the Golgi (By similarity).

By similarity1 Publication1 Publication

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...
BioGRIDi
259729, 2 interactors

CORUM comprehensive resource of mammalian protein complexes

More...
CORUMi
Q4KM74

Protein interaction database and analysis system

More...
IntActi
Q4KM74, 6 interactors

STRING: functional protein association networks

More...
STRINGi
10116.ENSRNOP00000025327

<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
Q4KM74

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>Domaini6 – 119LonginPROSITE-ProRule annotationAdd BLAST114
Domaini134 – 194v-SNARE coiled-coil homologyPROSITE-ProRule annotationAdd BLAST61

<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 synaptobrevin family.Sequence analysis

Keywords - Domaini

Coiled coil, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0862, Eukaryota

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000156349

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_054453_4_1_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q4KM74

KEGG Orthology (KO)

More...
KOi
K08517

Identification of Orthologs from Complete Genome Data

More...
OMAi
ERSYPRK

Database of Orthologous Groups

More...
OrthoDBi
903466at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q4KM74

TreeFam database of animal gene trees

More...
TreeFami
TF105933

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR011012, Longin-like_dom_sf
IPR010908, Longin_dom
IPR001388, Synaptobrevin
IPR042855, V_SNARE_CC

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF13774, Longin, 1 hit
PF00957, Synaptobrevin, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00219, SYNAPTOBREVN

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM01270, Longin, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF64356, SSF64356, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50859, LONGIN, 1 hit
PS50892, V_SNARE, 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.

Q4KM74-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MVLLTMIARV ADGLPLAASM QEDEQSGRDL QQYQSQAKQL FRKLNEQSPT
60 70 80 90 100
RCTLEAGAMT FHYIIEQGVC YLVLCEAAFP KKLAFAYLED LHSEFDEQHG
110 120 130 140 150
KKVPTVSRPY SFIEFDTFIQ KTKKLYIDSR ARRNLGSINT ELQDVQRIMV
160 170 180 190 200
ANIEEVLQRG EALSALDSKA NNLSSLSKKY RQDAKYLNMR STYAKLAAVA
210
VFFIMLIVYV RFWWL
Length:215
Mass (Da):24,741
Last modified:January 23, 2007 - v3
<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:i29B4C55961C5A044
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
BC098725 mRNA Translation: AAH98725.1

NCBI Reference Sequences

More...
RefSeqi
NP_001020857.1, NM_001025686.1

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSRNOT00000025327; ENSRNOP00000025327; ENSRNOG00000018673

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
310710

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
rno:310710

UCSC genome browser

More...
UCSCi
RGD:1309988, rat

<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
BC098725 mRNA Translation: AAH98725.1
RefSeqiNP_001020857.1, NM_001025686.1

3D structure databases

SMRiQ4KM74
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi259729, 2 interactors
CORUMiQ4KM74
IntActiQ4KM74, 6 interactors
STRINGi10116.ENSRNOP00000025327

PTM databases

iPTMnetiQ4KM74
PhosphoSitePlusiQ4KM74

Proteomic databases

jPOSTiQ4KM74
PaxDbiQ4KM74
PRIDEiQ4KM74

Genome annotation databases

EnsembliENSRNOT00000025327; ENSRNOP00000025327; ENSRNOG00000018673
GeneIDi310710
KEGGirno:310710
UCSCiRGD:1309988, rat

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
9554
RGDi1309988, Sec22b

Phylogenomic databases

eggNOGiKOG0862, Eukaryota
GeneTreeiENSGT00940000156349
HOGENOMiCLU_054453_4_1_1
InParanoidiQ4KM74
KOiK08517
OMAiERSYPRK
OrthoDBi903466at2759
PhylomeDBiQ4KM74
TreeFamiTF105933

Enzyme and pathway databases

ReactomeiR-RNO-1236974, ER-Phagosome pathway
R-RNO-204005, COPII-mediated vesicle transport
R-RNO-5694530, Cargo concentration in the ER
R-RNO-6811434, COPI-dependent Golgi-to-ER retrograde traffic

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q4KM74

Gene expression databases

BgeeiENSRNOG00000018673, Expressed in jejunum and 20 other tissues
GenevisibleiQ4KM74, RN

Family and domain databases

InterProiView protein in InterPro
IPR011012, Longin-like_dom_sf
IPR010908, Longin_dom
IPR001388, Synaptobrevin
IPR042855, V_SNARE_CC
PfamiView protein in Pfam
PF13774, Longin, 1 hit
PF00957, Synaptobrevin, 1 hit
PRINTSiPR00219, SYNAPTOBREVN
SMARTiView protein in SMART
SM01270, Longin, 1 hit
SUPFAMiSSF64356, SSF64356, 1 hit
PROSITEiView protein in PROSITE
PS50859, LONGIN, 1 hit
PS50892, V_SNARE, 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 nameiSC22B_RAT
<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: Q4KM74
<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 17, 2006
Last sequence update: January 23, 2007
Last modified: August 12, 2020
This is version 119 of the entry and version 3 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

<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. SIMILARITY comments
    Index of protein domains and families
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