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Entry version 189 (13 Nov 2019)
Sequence version 2 (06 Mar 2007)
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Protein

Protein transport protein Sec23A

Gene

SEC23A

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

Component of the coat protein complex II (COPII) which promotes the formation of transport vesicles from the endoplasmic reticulum (ER). The coat has two main functions, the physical deformation of the endoplasmic reticulum membrane into vesicles and the selection of cargo molecules for their transport to the Golgi complex. Required for the translocation of insulin-induced glucose transporter SLC2A4/GLUT4 to the cell membrane (By similarity).By similarity5 Publications

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 bindingi61ZincCombined sources1
Metal bindingi66ZincCombined sources1
Metal bindingi85ZincCombined sources1
Metal bindingi88ZincCombined sources1

<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 activator activity Source: GO_Central
  • zinc ion 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
LigandMetal-binding

Enzyme and pathway databases

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-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:
Protein transport protein Sec23ACurated
Short name:
hSec23A1 Publication
Alternative name(s):
SEC23-related protein A
<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:SEC23AImported
<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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo
<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 14

Organism-specific databases

Human Gene Nomenclature Database

More...
HGNCi
HGNC:10701 SEC23A

Online Mendelian Inheritance in Man (OMIM)

More...
MIMi
610511 gene

neXtProt; the human protein knowledge platform

More...
neXtProti
NX_Q15436

<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

Keywords - Cellular componenti

Cytoplasm, Cytoplasmic vesicle, Endoplasmic reticulum, 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

Craniolenticulosutural dysplasia (CLSD)1 Publication
The disease is caused by mutations affecting the gene represented in this entry.
Disease descriptionAutosomal recessive syndrome characterized by late-closing fontanels, sutural cataracts, facial dysmorphisms and skeletal defects.
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_031030382F → L in CLSD; loss of COPII vesicle coating; results in absence of incorporation of cargo proteins into vesicles. 1 PublicationCorresponds to variant dbSNP:rs118204000EnsemblClinVar.1

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology_and_biotech_section">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi628F → A: Decreased interaction with MIA3; when associated with A-681. 1 Publication1
Mutagenesisi672Y → K: Decreased interaction with MIA3; when associated with A-678. 1 Publication1
Mutagenesisi678Y → A: Decreased interaction with MIA3; when associated with K-672. 1 Publication1
Mutagenesisi681F → A: Decreased interaction with MIA3; when associated with A-628. 1 Publication1

Keywords - Diseasei

Disease mutation

Organism-specific databases

DisGeNET

More...
DisGeNETi
10484

MalaCards human disease database

More...
MalaCardsi
SEC23A
MIMi607812 phenotype

Open Targets

More...
OpenTargetsi
ENSG00000100934

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

More...
Orphaneti
50814 Craniolenticulosutural dysplasia

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...
PharmGKBi
PA35624

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...
Pharosi
Q15436

Polymorphism and mutation databases

BioMuta curated single-nucleotide variation and disease association database

More...
BioMutai
SEC23A

Domain mapping of disease mutations (DMDM)

More...
DMDMi
143811354

<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 <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section indicates that the initiator methionine is cleaved from the mature protein.<p><a href='/help/init_met' target='_top'>More...</a></p>Initiator methionineiRemovedCombined sources
<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_00002051462 – 765Protein transport protein Sec23AAdd BLAST764

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 residuei2N-acetylthreonineCombined sources1
Modified residuei308PhosphothreonineCombined sources1

Keywords - PTMi

Acetylation, Phosphoprotein

Proteomic databases

Encyclopedia of Proteome Dynamics

More...
EPDi
Q15436

jPOST - Japan Proteome Standard Repository/Database

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jPOSTi
Q15436

MassIVE - Mass Spectrometry Interactive Virtual Environment

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MassIVEi
Q15436

MaxQB - The MaxQuant DataBase

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MaxQBi
Q15436

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

More...
PaxDbi
Q15436

PeptideAtlas

More...
PeptideAtlasi
Q15436

PRoteomics IDEntifications database

More...
PRIDEi
Q15436

ProteomicsDB: a multi-organism proteome resource

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ProteomicsDBi
3813
60595 [Q15436-1]

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
Q15436

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

More...
PhosphoSitePlusi
Q15436

SwissPalm database of S-palmitoylation events

More...
SwissPalmi
Q15436

<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

Ubiquitously expressed.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

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Bgeei
ENSG00000100934 Expressed in 241 organ(s), highest expression level in jejunal mucosa

ExpressionAtlas, Differential and Baseline Expression

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ExpressionAtlasi
Q15436 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

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Genevisiblei
Q15436 HS

Organism-specific databases

Human Protein Atlas

More...
HPAi
HPA043806
HPA069974

<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

COPII is composed of at least five proteins: the Sec23/24 complex, the Sec13/31 complex and Sar1 (PubMed:17499046).

Interacts with SEC23IP.

Interacts with HTR4 (By similarity).

Interacts with SEC16A (PubMed:17192411).

Interacts with SLC6A4 (By similarity).

Interacts (as part of the Sec23/24 complex) with SEC22B; recruits SEC22B into COPII-coated vesicles and allows the transport of this cargo from the endoplasmic reticulum to the Golgi (PubMed:17499046).

Interacts (via Gelsolin-like repeat) with MIA2 and MIA3; specifically involved in the transport of large cargos like the collagen COL7A1 (PubMed:27551091, PubMed:28442536).

Interacts with DDHD1 (By similarity).

By similarity4 Publications

<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

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
115747, 105 interactors

CORUM comprehensive resource of mammalian protein complexes

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CORUMi
Q15436

Protein interaction database and analysis system

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IntActi
Q15436, 62 interactors

Molecular INTeraction database

More...
MINTi
Q15436

STRING: functional protein association networks

More...
STRINGi
9606.ENSP00000306881

<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

Secondary structure

1765
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

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

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SMRi
Q15436

Database of comparative protein structure models

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ModBasei
Search...

Protein Data Bank in Europe - Knowledge Base

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PDBe-KBi
Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...
EvolutionaryTracei
Q15436

<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 ‘Family and Domains’ section indicates the positions and types of repeated sequence motifs or repeated domains within the protein.<p><a href='/help/repeat' target='_top'>More...</a></p>Repeati632 – 718Gelsolin-likeSequence analysisAdd BLAST87

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

The Gelsolin-like repeat mediates interaction with proteins containing PPP motifs that include MIA2, MIA3 but also SEC31A. These interactions are probably competitive.1 Publication

<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 SEC23/SEC24 family. SEC23 subfamily.Curated

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

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eggNOGi
KOG1986 Eukaryota
COG5047 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00390000006916

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000231690

InParanoid: Eukaryotic Ortholog Groups

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InParanoidi
Q15436

KEGG Orthology (KO)

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KOi
K14006

Identification of Orthologs from Complete Genome Data

More...
OMAi
SLKVFME

Database of Orthologous Groups

More...
OrthoDBi
270617at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q15436

TreeFam database of animal gene trees

More...
TreeFami
TF300693

Family and domain databases

Conserved Domains Database

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CDDi
cd11287 Sec23_C, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.40.20.10, 1 hit
3.40.50.410, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR029006 ADF-H/Gelsolin-like_dom_sf
IPR007123 Gelsolin-like_dom
IPR036180 Gelsolin-like_dom_sf
IPR037364 Sec23
IPR006900 Sec23/24_helical_dom
IPR036175 Sec23/24_helical_dom_sf
IPR006896 Sec23/24_trunk_dom
IPR012990 Sec23_24_beta_S
IPR037550 Sec23_C
IPR036465 vWFA_dom_sf
IPR006895 Znf_Sec23_Sec24
IPR036174 Znf_Sec23_Sec24_sf

The PANTHER Classification System

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PANTHERi
PTHR11141 PTHR11141, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00626 Gelsolin, 1 hit
PF08033 Sec23_BS, 1 hit
PF04815 Sec23_helical, 1 hit
PF04811 Sec23_trunk, 1 hit
PF04810 zf-Sec23_Sec24, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF53300 SSF53300, 1 hit
SSF81811 SSF81811, 1 hit
SSF82754 SSF82754, 1 hit
SSF82919 SSF82919, 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>Sequences (2+)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.

<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 in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

This entry describes 2 <p>This subsection of the ‘Sequence’ section lists the alternative protein sequences (isoforms) that can be generated from the same gene by a single or by the combination of up to four biological events (alternative promoter usage, alternative splicing, alternative initiation and ribosomal frameshifting). Additionally, this section gives relevant information on each alternative protein isoform.<p><a href='/help/alternative_products' target='_top'>More...</a></p> isoformsi produced by alternative splicing. AlignAdd to basket

This entry has 2 described isoforms and 8 potential isoforms that are computationally mapped.Show allAlign All

Isoform 1 (identifier: Q15436-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the <div> <p><b>What is the canonical sequence?</b><p><a href='/help/canonical_and_isoforms' target='_top'>More...</a></p>canonicali sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide
        10         20         30         40         50
MTTYLEFIQQ NEERDGVRFS WNVWPSSRLE ATRMVVPVAA LFTPLKERPD
60 70 80 90 100
LPPIQYEPVL CSRTTCRAVL NPLCQVDYRA KLWACNFCYQ RNQFPPSYAG
110 120 130 140 150
ISELNQPAEL LPQFSSIEYV VLRGPQMPLI FLYVVDTCME DEDLQALKES
160 170 180 190 200
MQMSLSLLPP TALVGLITFG RMVQVHELGC EGISKSYVFR GTKDLSAKQL
210 220 230 240 250
QEMLGLSKVP LTQATRGPQV QQPPPSNRFL QPVQKIDMNL TDLLGELQRD
260 270 280 290 300
PWPVPQGKRP LRSSGVALSI AVGLLECTFP NTGARIMMFI GGPATQGPGM
310 320 330 340 350
VVGDELKTPI RSWHDIDKDN AKYVKKGTKH FEALANRAAT TGHVIDIYAC
360 370 380 390 400
ALDQTGLLEM KCCPNLTGGY MVMGDSFNTS LFKQTFQRVF TKDMHGQFKM
410 420 430 440 450
GFGGTLEIKT SREIKISGAI GPCVSLNSKG PCVSENEIGT GGTCQWKICG
460 470 480 490 500
LSPTTTLAIY FEVVNQHNAP IPQGGRGAIQ FVTQYQHSSG QRRIRVTTIA
510 520 530 540 550
RNWADAQTQI QNIAASFDQE AAAILMARLA IYRAETEEGP DVLRWLDRQL
560 570 580 590 600
IRLCQKFGEY HKDDPSSFRF SETFSLYPQF MFHLRRSSFL QVFNNSPDES
610 620 630 640 650
SYYRHHFMRQ DLTQSLIMIQ PILYAYSFSG PPEPVLLDSS SILADRILLM
660 670 680 690 700
DTFFQILIYH GETIAQWRKS GYQDMPEYEN FRHLLQAPVD DAQEILHSRF
710 720 730 740 750
PMPRYIDTEH GGSQARFLLS KVNPSQTHNN MYAWGQESGA PILTDDVSLQ
760
VFMDHLKKLA VSSAA
Length:765
Mass (Da):86,161
Last modified:March 6, 2007 - v2
<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:i128DF9964B253313
GO
Isoform 2 (identifier: Q15436-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     1-202: Missing.

Note: No experimental confirmation available.
Show »
Length:563
Mass (Da):63,101
Checksum:iC50E45D0FC9B7300
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 8 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
F5H365F5H365_HUMAN
Protein transport protein SEC23
SEC23A
736Annotation 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>
G3V2R6G3V2R6_HUMAN
Protein transport protein SEC23
SEC23A
169Annotation 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>
G3V3G5G3V3G5_HUMAN
Protein transport protein SEC23
SEC23A
140Annotation 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>
G3V1W4G3V1W4_HUMAN
Protein transport protein SEC23
SEC23A
108Annotation 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>
G3V4V1G3V4V1_HUMAN
Protein transport protein SEC23
SEC23A
93Annotation 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>
G3V5K1G3V5K1_HUMAN
Protein transport protein SEC23
SEC23A
40Annotation 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>
G3V5X8G3V5X8_HUMAN
Protein transport protein SEC23
SEC23A
85Annotation 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>
G3V4Q2G3V4Q2_HUMAN
Protein transport protein SEC23
SEC23A
86Annotation 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>

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti623L → M in AAH36649 (PubMed:15489334).Curated1

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Natural variantiVAR_031029211L → V3 PublicationsCorresponds to variant dbSNP:rs8018720Ensembl.1
Natural variantiVAR_031030382F → L in CLSD; loss of COPII vesicle coating; results in absence of incorporation of cargo proteins into vesicles. 1 PublicationCorresponds to variant dbSNP:rs118204000EnsemblClinVar.1

Alternative sequence

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section describes the sequence of naturally occurring alternative protein isoform(s). The changes in the amino acid sequence may be due to alternative splicing, alternative promoter usage, alternative initiation, or ribosomal frameshifting.<p><a href='/help/var_seq' target='_top'>More...</a></p>Alternative sequenceiVSP_0562301 – 202Missing in isoform 2. 1 PublicationAdd BLAST202

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
X97064 mRNA Translation: CAA65774.1
AK127355 mRNA Translation: BAG54494.1
AK312259 mRNA Translation: BAG35191.1
AL109628 Genomic DNA No translation available.
BC036649 mRNA Translation: AAH36649.1

The Consensus CDS (CCDS) project

More...
CCDSi
CCDS9668.1 [Q15436-1]

Protein sequence database of the Protein Information Resource

More...
PIRi
T09574

NCBI Reference Sequences

More...
RefSeqi
NP_006355.2, NM_006364.3 [Q15436-1]

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENST00000307712; ENSP00000306881; ENSG00000100934 [Q15436-1]
ENST00000537403; ENSP00000444193; ENSG00000100934 [Q15436-2]

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
10484

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
hsa:10484

UCSC genome browser

More...
UCSCi
uc001wup.2 human [Q15436-1]

Keywords - Coding sequence diversityi

Alternative splicing, Polymorphism

<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
X97064 mRNA Translation: CAA65774.1
AK127355 mRNA Translation: BAG54494.1
AK312259 mRNA Translation: BAG35191.1
AL109628 Genomic DNA No translation available.
BC036649 mRNA Translation: AAH36649.1
CCDSiCCDS9668.1 [Q15436-1]
PIRiT09574
RefSeqiNP_006355.2, NM_006364.3 [Q15436-1]

3D structure databases

Select the link destinations:

Protein Data Bank Europe

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PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

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PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
2NUPX-ray2.80A1-765[»]
2NUTX-ray2.30A1-765[»]
2YRCNMR-A57-108[»]
2YRDNMR-A57-108[»]
3EFOX-ray2.70A1-765[»]
3EG9X-ray3.00A1-764[»]
3EGDX-ray2.70A1-764[»]
3EGXX-ray3.30A1-764[»]
5KYNX-ray2.55A/B1-765[»]
5KYUX-ray3.51A1-765[»]
5KYWX-ray3.20A1-765[»]
5KYXX-ray3.52A1-765[»]
5KYYX-ray3.40A1-765[»]
5VNEX-ray2.70A1-764[»]
5VNFX-ray2.41A1-764[»]
5VNGX-ray2.60A1-764[»]
5VNHX-ray2.60A1-764[»]
5VNIX-ray2.79A1-764[»]
5VNJX-ray2.81A1-764[»]
5VNKX-ray2.55A1-764[»]
5VNLX-ray2.39A1-764[»]
5VNMX-ray2.77A1-764[»]
5VNNX-ray2.50A1-764[»]
5VNOX-ray2.90A1-764[»]
SMRiQ15436
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGridi115747, 105 interactors
CORUMiQ15436
IntActiQ15436, 62 interactors
MINTiQ15436
STRINGi9606.ENSP00000306881

PTM databases

iPTMnetiQ15436
PhosphoSitePlusiQ15436
SwissPalmiQ15436

Polymorphism and mutation databases

BioMutaiSEC23A
DMDMi143811354

Proteomic databases

EPDiQ15436
jPOSTiQ15436
MassIVEiQ15436
MaxQBiQ15436
PaxDbiQ15436
PeptideAtlasiQ15436
PRIDEiQ15436
ProteomicsDBi3813
60595 [Q15436-1]

Protocols and materials databases

The DNASU plasmid repository

More...
DNASUi
10484

Genome annotation databases

EnsembliENST00000307712; ENSP00000306881; ENSG00000100934 [Q15436-1]
ENST00000537403; ENSP00000444193; ENSG00000100934 [Q15436-2]
GeneIDi10484
KEGGihsa:10484
UCSCiuc001wup.2 human [Q15436-1]

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
10484
DisGeNETi10484

GeneCards: human genes, protein and diseases

More...
GeneCardsi
SEC23A
HGNCiHGNC:10701 SEC23A
HPAiHPA043806
HPA069974
MalaCardsiSEC23A
MIMi607812 phenotype
610511 gene
neXtProtiNX_Q15436
OpenTargetsiENSG00000100934
Orphaneti50814 Craniolenticulosutural dysplasia
PharmGKBiPA35624

GenAtlas: human gene database

More...
GenAtlasi
Search...

Phylogenomic databases

eggNOGiKOG1986 Eukaryota
COG5047 LUCA
GeneTreeiENSGT00390000006916
HOGENOMiHOG000231690
InParanoidiQ15436
KOiK14006
OMAiSLKVFME
OrthoDBi270617at2759
PhylomeDBiQ15436
TreeFamiTF300693

Enzyme and pathway databases

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-983170 Antigen Presentation: Folding, assembly and peptide loading of class I MHC

Miscellaneous databases

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

More...
ChiTaRSi
SEC23A human
EvolutionaryTraceiQ15436

The Gene Wiki collection of pages on human genes and proteins

More...
GeneWikii
SEC23A

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

More...
GenomeRNAii
10484
PharosiQ15436

Protein Ontology

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PROi
PR:Q15436

The Stanford Online Universal Resource for Clones and ESTs

More...
SOURCEi
Search...

Gene expression databases

BgeeiENSG00000100934 Expressed in 241 organ(s), highest expression level in jejunal mucosa
ExpressionAtlasiQ15436 baseline and differential
GenevisibleiQ15436 HS

Family and domain databases

CDDicd11287 Sec23_C, 1 hit
Gene3Di3.40.20.10, 1 hit
3.40.50.410, 1 hit
InterProiView protein in InterPro
IPR029006 ADF-H/Gelsolin-like_dom_sf
IPR007123 Gelsolin-like_dom
IPR036180 Gelsolin-like_dom_sf
IPR037364 Sec23
IPR006900 Sec23/24_helical_dom
IPR036175 Sec23/24_helical_dom_sf
IPR006896 Sec23/24_trunk_dom
IPR012990 Sec23_24_beta_S
IPR037550 Sec23_C
IPR036465 vWFA_dom_sf
IPR006895 Znf_Sec23_Sec24
IPR036174 Znf_Sec23_Sec24_sf
PANTHERiPTHR11141 PTHR11141, 1 hit
PfamiView protein in Pfam
PF00626 Gelsolin, 1 hit
PF08033 Sec23_BS, 1 hit
PF04815 Sec23_helical, 1 hit
PF04811 Sec23_trunk, 1 hit
PF04810 zf-Sec23_Sec24, 1 hit
SUPFAMiSSF53300 SSF53300, 1 hit
SSF81811 SSF81811, 1 hit
SSF82754 SSF82754, 1 hit
SSF82919 SSF82919, 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 nameiSC23A_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: Q15436
Secondary accession number(s): B2R5P4, B3KXI2, Q8NE16
<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: November 1, 1997
Last sequence update: March 6, 2007
Last modified: November 13, 2019
This is version 189 of the entry and version 2 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

3D-structure, Complete proteome, Reference proteome

Documents

  1. Human chromosome 14
    Human chromosome 14: entries, gene names and cross-references to MIM
  2. Human entries with polymorphisms or disease mutations
    List of human entries with polymorphisms or disease mutations
  3. SIMILARITY comments
    Index of protein domains and families
  4. Human polymorphisms and disease mutations
    Index of human polymorphisms and disease mutations
  5. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  6. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
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