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UniProtKB - O43173 (SIA8C_HUMAN)

Entry version 159 (12 Aug 2020)
Sequence version 3 (17 Oct 2006)
Previous versions | rss
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Protein

Sia-alpha-2,3-Gal-beta-1,4-GlcNAc-R:alpha 2,8-sialyltransferase

Gene

ST8SIA3

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

Catalyzes the transfer of sialic acid from a CMP-linked sialic acid donor onto the terminal sialic acid of an acceptor through alpha-2,8-linkages. Is active with alpha-2,3-linked, alpha-2,6-linked and alpha-2,8-linked sialic acid of N-linked oligosaccharides of glycoproteins and glycolipids. Displays preference for substrates with alpha-2,3-linked terminal sialic acid. It can form polysialic acid in vitro directly on alpha-2,3-, alpha-2,6-, or alpha-2,8-linked sialic acid.3 Publications

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: protein glycosylation

This protein is involved in the pathway protein glycosylation, which is part of Protein modification.2 Publications
View all proteins of this organism that are known to be involved in the pathway protein glycosylation and in Protein modification.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">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 sitei190Substrate1 Publication1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei354Proton donor/acceptor1 Publication1

<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

Molecular functionGlycosyltransferase, Transferase

Enzyme and pathway databases

Pathway Commons web resource for biological pathway data

More...PathwayCommonsi		O43173

Reactome - a knowledgebase of biological pathways and processes

More...Reactomei		R-HSA-4085001, Sialic acid metabolism
R-HSA-975577, N-Glycan antennae elongation

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...UniPathwayi		UPA00378

Protein family/group databases

Carbohydrate-Active enZymes

More...CAZyi		GT29, Glycosyltransferase Family 29

<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:
Sia-alpha-2,3-Gal-beta-1,4-GlcNAc-R:alpha 2,8-sialyltransferase (EC:2.4.99.-1 Publication)
Alternative name(s):
Alpha-2,8-sialyltransferase 8C
Alpha-2,8-sialyltransferase III
ST8 alpha-N-acetyl-neuraminide alpha-2,8-sialyltransferase 3
Sialyltransferase 8C
Short name:
SIAT8-C
Sialyltransferase St8Sia III1 Publication
Short name:
ST8SiaIII1 Publication
<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:ST8SIA3
Synonyms:SIAT8C
<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>OrganismiHomo sapiens (Human)
<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 identifieri9606 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryota › 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%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
  • UP000005640 <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 18

Organism-specific databases

Eukaryotic Pathogen Database Resources

More...EuPathDBi		HostDB:ENSG00000177511.5

Human Gene Nomenclature Database

More...HGNCi		HGNC:14269, ST8SIA3

Online Mendelian Inheritance in Man (OMIM)

More...MIMi		609478, gene

neXtProt; the human protein knowledge platform

More...neXtProti		NX_O43173

<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 – 9CytoplasmicSequence analysis9
<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>Transmembranei10 – 33Helical; Signal-anchor for type II membrane proteinSequence analysisAdd BLAST24
Topological domaini34 – 380LumenalSequence analysisAdd BLAST347

Keywords - Cellular componenti

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

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology%5Fand%5Fbiotech%5Fsection">'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>Mutagenesisi354H → A: Abolishes enzyme activity. 1 Publication1

Organism-specific databases

DisGeNET

More...DisGeNETi		51046

Open Targets

More...OpenTargetsi		ENSG00000177511

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...PharmGKBi		PA37864

Miscellaneous databases

Pharos NIH Druggable Genome Knowledgebase

More...Pharosi		O43173, Tbio

Polymorphism and mutation databases

BioMuta curated single-nucleotide variation and disease association database

More...BioMutai		ST8SIA3

<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_00001492891 – 380Sia-alpha-2,3-Gal-beta-1,4-GlcNAc-R:alpha 2,8-sialyltransferaseAdd BLAST380

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi93N-linked (GlcNAc...) asparagineSequence analysis1 Publication1
Glycosylationi113N-linked (GlcNAc...) asparagine1 Publication1
Glycosylationi160N-linked (GlcNAc...) asparagine; atypical1 Publication1
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi162 ↔ 313Combined sources1 Publication
Disulfide bondi176 ↔ 379Combined sources1 Publication
Glycosylationi206N-linked (GlcNAc...) asparagineSequence analysis1 Publication1

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

MassIVE - Mass Spectrometry Interactive Virtual Environment

More...MassIVEi		O43173

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

More...PaxDbi		O43173

PeptideAtlas

More...PeptideAtlasi		O43173

PRoteomics IDEntifications database

More...PRIDEi		O43173

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		48790

PTM databases

GlyGen: Computational and Informatics Resources for Glycoscience

More...GlyGeni		O43173, 4 sites

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		O43173

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

More...PhosphoSitePlusi		O43173

<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 fetal and adult brain and fetal liver.1 Publication

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...Bgeei		ENSG00000177511, Expressed in caudate nucleus and 119 other tissues

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		O43173, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		O43173, HS

Organism-specific databases

Human Protein Atlas

More...HPAi		ENSG00000177511, Tissue enriched (brain)

<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

Homodimer.

1 Publication

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection">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

O43173
With#Exp.IntAct
itself4EBI-16165155,EBI-16165155

GO - Molecular functioni

Complete GO annotation on QuickGO ...

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		119243, 12 interactors

Database of interacting proteins

More...DIPi		DIP-61706N

Protein interaction database and analysis system

More...IntActi		O43173, 11 interactors

STRING: functional protein association networks

More...STRINGi		9606.ENSP00000320431

Miscellaneous databases

RNAct, Protein-RNA interaction predictions for model organisms.

More...RNActi		O43173, 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

Secondary structure

1380
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

More...SMRi		O43173

Database of comparative protein structure models

More...ModBasei		Search...

Protein Data Bank in Europe - Knowledge Base

More...PDBe-KBi		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

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni211 – 213Substrate binding1 Publication3
Regioni300 – 302Substrate binding1 Publication3
Regioni336 – 337Substrate binding1 Publication2

<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 glycosyltransferase 29 family.Curated

Keywords - Domaini

Signal-anchor, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG2692, Eukaryota

Ensembl GeneTree

More...GeneTreei		ENSGT00990000203543

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_048583_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		O43173

KEGG Orthology (KO)

More...KOi		K06613

Identification of Orthologs from Complete Genome Data

More...OMAi		ASAMCDE

Database of Orthologous Groups

More...OrthoDBi		825014at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		O43173

TreeFam database of animal gene trees

More...TreeFami		TF323961

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.90.1480.20, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR001675, Glyco_trans_29
IPR038578, GT29-like_sf
IPR012163, Sialyl_trans

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00777, Glyco_transf_29, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF005557, Sialyl_trans, 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>Sequence (1+)i

<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.

This entry has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All

O43173-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MRNCKMARVA SVLGLVMLSV ALLILSLISY VSLKKENIFT TPKYASPGAP 
        60         70         80         90        100
RMYMFHAGFR SQFALKFLDP SFVPITNSLT QELQEKPSKW KFNRTAFLHQ 
       110        120        130        140        150
RQEILQHVDV IKNFSLTKNS VRIGQLMHYD YSSHKYVFSI SNNFRSLLPD 
       160        170        180        190        200
VSPIMNKHYN ICAVVGNSGI LTGSQCGQEI DKSDFVFRCN FAPTEAFQRD 
       210        220        230        240        250
VGRKTNLTTF NPSILEKYYN NLLTIQDRNN FFLSLKKLDG AILWIPAFFF 
       260        270        280        290        300
HTSATVTRTL VDFFVEHRGQ LKVQLAWPGN IMQHVNRYWK NKHLSPKRLS 
       310        320        330        340        350
TGILMYTLAS AICEEIHLYG FWPFGFDPNT REDLPYHYYD KKGTKFTTKW 
       360        370        380
QESHQLPAEF QLLYRMHGEG LTKLTLSHCA
Length:380
Mass (Da):43,970
Last modified:October 17, 2006 - 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:i70D782A2CAD2666A
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 is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
K7EQB3K7EQB3_HUMAN
Sia-alpha-2,3-Gal-beta-1,4-GlcNAc-R...
ST8SIA3
125Annotation 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>

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 conflicti173 – 174GS → FI in AAB87642 (PubMed:9826427).Curated2
Sequence conflicti178Q → R in AAB87642 (PubMed:9826427).Curated1
Sequence conflicti194T → S in AAB87642 (PubMed:9826427).Curated1

Natural variant

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_02024991K → T. Corresponds to variant dbSNP:rs3745060Ensembl.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
AF004668 mRNA Translation: AAB87642.1
AF003092 mRNA Translation: AAC15901.2
AK289517 mRNA Translation: BAF82206.1
AK313047 mRNA Translation: BAG35879.1
BC074909 mRNA Translation: AAH74909.1

The Consensus CDS (CCDS) project

More...CCDSi		CCDS32834.1

NCBI Reference Sequences

More...RefSeqi		NP_056963.2, NM_015879.2

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...Ensembli		ENST00000324000; ENSP00000320431; ENSG00000177511

Database of genes from NCBI RefSeq genomes

More...GeneIDi		51046

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		hsa:51046

UCSC genome browser

More...UCSCi		uc002lgn.4, human

Keywords - Coding sequence diversityi

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

<p>This subsection of the <a href="http://www.uniprot.org/manual/cross%5Freferences%5Fsection">Cross-references</a> section provides links to various web resources that are relevant for a specific protein.<p><a href='/help/web_resource' target='_top'>More...</a></p>Web resourcesi

Functional Glycomics Gateway - GTase

ST8Sia III

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AF004668 mRNA Translation: AAB87642.1
AF003092 mRNA Translation: AAC15901.2
AK289517 mRNA Translation: BAF82206.1
AK313047 mRNA Translation: BAG35879.1
BC074909 mRNA Translation: AAH74909.1
CCDSiCCDS32834.1
RefSeqiNP_056963.2, NM_015879.2

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...PDBei

Protein Data Bank RCSB

More...RCSB PDBi

Protein Data Bank Japan

More...PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
5BO6X-ray2.07A/B81-380[»]
5BO7X-ray1.85A/B81-380[»]
5BO8X-ray2.70A/B61-380[»]
5BO9X-ray2.30A/B81-380[»]
5CXYX-ray2.15A/B81-380[»]
SMRiO43173
ModBaseiSearch...
PDBe-KBiSearch...

Protein-protein interaction databases

BioGRIDi119243, 12 interactors
DIPiDIP-61706N
IntActiO43173, 11 interactors
STRINGi9606.ENSP00000320431

Protein family/group databases

CAZyiGT29, Glycosyltransferase Family 29

PTM databases

GlyGeniO43173, 4 sites
iPTMnetiO43173
PhosphoSitePlusiO43173

Polymorphism and mutation databases

BioMutaiST8SIA3

Proteomic databases

MassIVEiO43173
PaxDbiO43173
PeptideAtlasiO43173
PRIDEiO43173
ProteomicsDBi48790

Protocols and materials databases

Antibodypedia a portal for validated antibodies

More...Antibodypediai		22809, 67 antibodies

The DNASU plasmid repository

More...DNASUi		51046

Genome annotation databases

EnsembliENST00000324000; ENSP00000320431; ENSG00000177511
GeneIDi51046
KEGGihsa:51046
UCSCiuc002lgn.4, human

Organism-specific databases

Comparative Toxicogenomics Database

More...CTDi		51046
DisGeNETi51046
EuPathDBiHostDB:ENSG00000177511.5

GeneCards: human genes, protein and diseases

More...GeneCardsi		ST8SIA3
HGNCiHGNC:14269, ST8SIA3
HPAiENSG00000177511, Tissue enriched (brain)
MIMi609478, gene
neXtProtiNX_O43173
OpenTargetsiENSG00000177511
PharmGKBiPA37864

GenAtlas: human gene database

More...GenAtlasi		Search...

Phylogenomic databases

eggNOGiKOG2692, Eukaryota
GeneTreeiENSGT00990000203543
HOGENOMiCLU_048583_0_0_1
InParanoidiO43173
KOiK06613
OMAiASAMCDE
OrthoDBi825014at2759
PhylomeDBiO43173
TreeFamiTF323961

Enzyme and pathway databases

UniPathwayiUPA00378
PathwayCommonsiO43173
ReactomeiR-HSA-4085001, Sialic acid metabolism
R-HSA-975577, N-Glycan antennae elongation

Miscellaneous databases

BioGRID ORCS database of CRISPR phenotype screens

More...BioGRID-ORCSi		51046, 1 hit in 871 CRISPR screens

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

More...ChiTaRSi		ST8SIA3, human

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

More...GenomeRNAii		51046
PharosiO43173, Tbio

Protein Ontology

More...PROi		PR:O43173
RNActiO43173, protein

The Stanford Online Universal Resource for Clones and ESTs

More...SOURCEi		Search...

Gene expression databases

BgeeiENSG00000177511, Expressed in caudate nucleus and 119 other tissues
ExpressionAtlasiO43173, baseline and differential
GenevisibleiO43173, HS

Family and domain databases

Gene3Di3.90.1480.20, 1 hit
InterProiView protein in InterPro
IPR001675, Glyco_trans_29
IPR038578, GT29-like_sf
IPR012163, Sialyl_trans
PfamiView protein in Pfam
PF00777, Glyco_transf_29, 1 hit
PIRSFiPIRSF005557, Sialyl_trans, 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 nameiSIA8C_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: O43173
Secondary accession number(s): A8K0F2, Q6B085, Q9NS41
<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: July 11, 2002
Last sequence update: October 17, 2006
Last modified: August 12, 2020
This is version 159 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
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, Reference proteome

Documents

  1. Human chromosome 18
    Human chromosome 18: entries, gene names and cross-references to MIM
  2. Human polymorphisms and disease mutations
    Index of human polymorphisms and disease mutations
  3. MIM cross-references
    Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
  4. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  5. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  6. SIMILARITY comments
    Index of protein domains and families
  7. Human entries with polymorphisms or disease mutations
    List of human entries with polymorphisms or disease mutations
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