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TAFA3
HPA
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  • TAFA3
PROTEIN SUMMARY GENE INFORMATION RNA DATA ANTIBODY DATA
GENERAL INFORMATIONi

General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.

Gene namei

Official gene symbol, which is typically a short form of the gene name, according to HGNC.

TAFA3
Synonyms FAM19A3, TAFA-3
Gene descriptioni

Full gene name according to HGNC.

TAFA chemokine like family member 3
Predicted locationi

All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions.

  • Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached.

  • Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s).

The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location.

Secreted
Protein evidence Evidence at protein level (all genes)
GENE INFORMATIONi

Gene information from Ensembl and Entrez, as well as links to available gene identifiers are displayed here. Information was retrieved from Ensembl if not indicated otherwise.

Chromosome 1
Cytoband p13.2
Chromosome location (bp) 112718905 - 112727235
Number of transcriptsi

Number of protein-coding transcripts from the gene as defined by Ensembl.

2
Ensembl ENSG00000184599 (version 109)
Entrez gene 284467
HGNC HGNC:21590
UniProt Q7Z5A8 (UniProt - Evidence at transcript level)
neXtProt NX_Q7Z5A8
GeneCards TAFA3
Antibodypedia TAFA3 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Plays a role in the regulation of microglia polarization.... show less
Gene summary (Entrez)i

Useful information about the gene from Entrez

This gene is a member of the TAFA family which is composed of five highly homologous genes that encode small secreted proteins. These proteins contain conserved cysteine residues at fixed positions, and are distantly related to MIP-1alpha, a member of the CC-chemokine family. The TAFA proteins are predominantly expressed in specific regions of the brain, and are postulated to function as brain-specific chemokines or neurokines, that act as regulators of immune and nervous cells. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Nov 2011]... show less
PROTEIN INFORMATIONi

The protein information section displays alternative protein-coding transcripts (splice variants) encoded by this gene according to the Ensembl database.

The Splice variant identifier links to the Ensembl website protein summary for the selected splice variant. The data in the Swissprot and TrEMBL columns links to corresponding pages in the UniProt database.

The protein classes assigned to this protein are shown if expanding the data in the protein class column. Parent protein classes are in bold font and subclasses are listed under the parent class.

The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide and number of predicted transmembrane region(s) according to in-house majority decision methods based on sets of predictors are also reported.
Splice variant SwissProt TrEMBL Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
TAFA3-201
ENSP00000355042
ENST00000361886
Q7Z5A8
[Direct mapping] Chemokine-like protein TAFA-3
Show all
   MEMSAT3 predicted membrane proteins
   MEMSAT-SVM predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   DeepTMHMM predicted secreted proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0005576 [extracellular region]
GO:0005615 [extracellular space]
GO:0007165 [signal transduction]
GO:0014016 [neuroblast differentiation]
GO:0048018 [receptor ligand activity]
GO:1902692 [regulation of neuroblast proliferation]
GO:1903979 [negative regulation of microglial cell activation]
GO:1903980 [positive regulation of microglial cell activation]
Show all
133 aa
14.8 kDa
Yes 0
TAFA3-202
ENSP00000358644
ENST00000369630
Q7Z5A8
[Direct mapping] Chemokine-like protein TAFA-3
Show all
   MEMSAT3 predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
   THUMBUP predicted membrane proteins
   TMHMM predicted membrane proteins
Predicted secreted proteins
   Secreted proteins predicted by MDSEC
   SignalP predicted secreted proteins
   Phobius predicted secreted proteins
   DeepTMHMM predicted secreted proteins
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0005576 [extracellular region]
GO:0005615 [extracellular space]
GO:0007165 [signal transduction]
GO:0014016 [neuroblast differentiation]
GO:0048018 [receptor ligand activity]
GO:1902692 [regulation of neuroblast proliferation]
GO:1903979 [negative regulation of microglial cell activation]
GO:1903980 [positive regulation of microglial cell activation]
Show all
169 aa
18.5 kDa
Yes 0

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