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HOXA3
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  • HOXA3
PROTEIN STRUCTURE
ANTIBODIES
AND
VALIDATION
Protein structures
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.

HOXA3
Synonyms HOX1, HOX1E
Gene descriptioni

Full gene name according to HGNC.

Homeobox A3
Protein classi

Assigned HPA protein class(es) for the encoded protein(s).

Read more
Transcription factors
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.

Read more
Intracellular
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 7
Cytoband p15.2
Chromosome location (bp) 27106184 - 27152581
Number of transcriptsi

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

5
Ensembl ENSG00000105997 (version 103.38)
Entrez gene 3200
HGNC HGNC:5104
UniProt O43365 (UniProt - Evidence at protein level)
neXtProt NX_O43365
Antibodypedia HOXA3 antibodies


PROTEIN STRUCTUREi

The Structure section provides predicted structures from the Alphafold protein structure database and available experimental structures from Protein Data Bank (PDB).

In the Structure drop-down menu all experimental structures from PDB are available for selection and display. The structures are displayed using the NGL Viewer and can be zoomed-in and rotated either manually or by checking the Autorotate box. The Color scheme can be selected to show the residue index, chain name or confidence score (as B-factors and pLDDT score for experimental and predicted structures, respectively). The positions for available antigen sequences in the structure are shown if Antigens is turned to ON, and the Variants slider can be used to show the positions of clinical and population variants.https://github.com/nglviewer/ngl

Read more

Predicted


Description: Structure prediction from Alphafold project. Structure version 2

# Chains: 1      # Clinical variants: 0      # Population variants: 336

Antigens:

Off
On

Variants:

Off
Clinical
Population

Color scheme:

Confidence
Residue index
Chain name

Autorotate:

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On



PROTEIN BROWSERi

The protein browser displays the antigen location on the target protein(s) and the features of the target protein. The tabs at the top of the protein view section can be used to switch between the different splice variants to which an antigen has been mapped.

At the top of the view, the position of the antigen (identified by the corresponding HPA identifier) is shown as a green bar. A yellow triangle on the bar indicates a <100% sequence identity to the protein target.

Below the antigens, the maximum percent sequence identity of the protein to all other proteins from other human genes is displayed, using a sliding window of 10 aa residues (HsID 10) or 50 aa residues (HsID 50). The region with the lowest possible identity is always selected for antigen design, with a maximum identity of 60% allowed for designing a single-target antigen (read more).

The curve in blue displays the predicted antigenicity i.e. the tendency for different regions of the protein to generate an immune response, with peak regions being predicted to be more antigenic.The curve shows average values based on a sliding window approach using an in-house propensity scale. (read more).

If a signal peptide is predicted by a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius (turquoise) and/or transmembrane regions (orange) are predicted by MDM, these are displayed.

Low complexity regions are shown in yellow and InterPro regions in green. Common (purple) and unique (grey) regions between different splice variants of the gene are also displayed (read more), and at the bottom of the protein view is the protein scale.
HOXA3-201
HOXA3-202
HOXA3-205
HOXA3-206
HOXA3-207


PROTEIN INFORMATIONi

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

The ENSP identifier links to the Ensembl website protein summary, while the ENST identifier links to the Ensembl website transcript summary for the selected splice variant. The data in the UniProt column can be expanded to show links to all matching UniProt identifiers for this protein.

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 Gene Ontology terms assigned to this protein are listed if expanding the Gene ontology column. The length of the protein (amino acid residues according to Ensembl), molecular mass (kDalton), predicted signal peptide (according to a majority of the signal peptide predictors SPOCTOPUS, SignalP 4.0, and Phobius) and the number of predicted transmembrane region(s) (according to MDM) are also reported.
Splice variant UniProt Protein class Gene ontology Length & mass Signal peptide
(predicted)
Transmembrane regions
(predicted)
HOXA3-201
ENSP00000324884
ENST00000317201
O43365 [Direct mapping]
Homeobox protein Hox-A3
A0A024RA33 [Target identity:100%; Query identity:100%]
Homeobox A3, isoform CRA_a
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Transcription factors
   Helix-turn-helix domains
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0000785 [chromatin]
GO:0000978 [RNA polymerase II cis-regulatory region sequence-specific DNA binding]
GO:0000981 [DNA-binding transcription factor activity, RNA polymerase II-specific]
GO:0001525 [angiogenesis]
GO:0003677 [DNA binding]
GO:0003700 [DNA-binding transcription factor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0006355 [regulation of transcription, DNA-templated]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0007275 [multicellular organism development]
GO:0009952 [anterior/posterior pattern specification]
GO:0048704 [embryonic skeletal system morphogenesis]
Show all
443 aa
46.4 kDa
No 0
HOXA3-202
ENSP00000379640
ENST00000396352
O43365 [Direct mapping]
Homeobox protein Hox-A3
A0A024RA33 [Target identity:100%; Query identity:100%]
Homeobox A3, isoform CRA_a
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Transcription factors
   Helix-turn-helix domains
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0000785 [chromatin]
GO:0000978 [RNA polymerase II cis-regulatory region sequence-specific DNA binding]
GO:0000981 [DNA-binding transcription factor activity, RNA polymerase II-specific]
GO:0001525 [angiogenesis]
GO:0003677 [DNA binding]
GO:0003700 [DNA-binding transcription factor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0006355 [regulation of transcription, DNA-templated]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0007275 [multicellular organism development]
GO:0009952 [anterior/posterior pattern specification]
GO:0048704 [embryonic skeletal system morphogenesis]
Show all
443 aa
46.4 kDa
No 0
HOXA3-205
ENSP00000430566
ENST00000522456
F2Z3A4 [Direct mapping]
Homeobox protein Hox-A3
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Show all
54 aa
5.8 kDa
No 0
HOXA3-206
ENSP00000429426
ENST00000522788
E5RIJ8 [Direct mapping]
Homeobox protein Hox-A3
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Show all
GO:0005654 [nucleoplasm]
Show all
84 aa
8.8 kDa
No 0
HOXA3-207
ENSP00000484411
ENST00000612286
O43365 [Direct mapping]
Homeobox protein Hox-A3
A0A024RA33 [Target identity:100%; Query identity:100%]
Homeobox A3, isoform CRA_a
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Transcription factors
   Helix-turn-helix domains
Mapped to neXtProt
   neXtProt - Evidence at protein level
Show all
GO:0000785 [chromatin]
GO:0000978 [RNA polymerase II cis-regulatory region sequence-specific DNA binding]
GO:0000981 [DNA-binding transcription factor activity, RNA polymerase II-specific]
GO:0001525 [angiogenesis]
GO:0001974 [blood vessel remodeling]
GO:0003677 [DNA binding]
GO:0003700 [DNA-binding transcription factor activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005654 [nucleoplasm]
GO:0006355 [regulation of transcription, DNA-templated]
GO:0006357 [regulation of transcription by RNA polymerase II]
GO:0007275 [multicellular organism development]
GO:0008284 [positive regulation of cell population proliferation]
GO:0009887 [animal organ morphogenesis]
GO:0009952 [anterior/posterior pattern specification]
GO:0010159 [specification of animal organ position]
GO:0010467 [gene expression]
GO:0021615 [glossopharyngeal nerve morphogenesis]
GO:0030878 [thyroid gland development]
GO:0048538 [thymus development]
GO:0048645 [animal organ formation]
GO:0048704 [embryonic skeletal system morphogenesis]
GO:0048706 [embryonic skeletal system development]
GO:0051216 [cartilage development]
GO:0060017 [parathyroid gland development]
GO:0071837 [HMG box domain binding]
GO:1900122 [positive regulation of receptor binding]
Show all
443 aa
46.4 kDa
No 0

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The Human Protein Atlas project is funded
by the Knut & Alice Wallenberg Foundation.