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MATR3
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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.

MATR3
Synonyms KIAA0723, MGC9105, MPD2, VCPDM
Gene descriptioni

Full gene name according to HGNC.

Matrin 3
Protein classi

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

Read more
Disease related genes
Human disease related genes
Plasma proteins
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 5
Cytoband q31.2
Chromosome location (bp) 139293674 - 139331677
Number of transcriptsi

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

16
Ensembl ENSG00000015479 (version 103.38)
Entrez gene 9782
HGNC HGNC:6912
UniProt P43243 (UniProt - Evidence at protein level)
neXtProt NX_P43243
Antibodypedia MATR3 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: 4      # Population variants: 319

Antigens:

Off
On

Variants:

Off
Clinical
Population

Color scheme:

Confidence
Residue index
Chain name

Autorotate:

Off
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.
«
MATR3-201
MATR3-203
MATR3-205
MATR3-206
MATR3-207
MATR3-208
MATR3-209
MATR3-213
MATR3-215
MATR3-216
MATR3-220
MATR3-222
MATR3-224
MATR3-225
MATR3-226
MATR3-227
»


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)
MATR3-201
ENSP00000378284
ENST00000394805
P43243 [Direct mapping]
Matrin-3
Show all
   Secreted proteins predicted by MDSEC
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
Plasma proteins
Disease related genes
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0002218 [activation of innate immune response]
GO:0002376 [immune system process]
GO:0003170 [heart valve development]
GO:0003281 [ventricular septum development]
GO:0003676 [nucleic acid binding]
GO:0003723 [RNA binding]
GO:0003729 [mRNA binding]
GO:0005198 [structural molecule activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005637 [nuclear inner membrane]
GO:0006417 [regulation of translation]
GO:0008270 [zinc ion binding]
GO:0010608 [posttranscriptional regulation of gene expression]
GO:0016020 [membrane]
GO:0016363 [nuclear matrix]
GO:0035198 [miRNA binding]
GO:0042802 [identical protein binding]
GO:0045087 [innate immune response]
GO:0046872 [metal ion binding]
Show all
847 aa
94.6 kDa
Yes 0
MATR3-203
ENSP00000426030
ENST00000502499
B3KM87 [Direct mapping]
Matrin-3; cDNA FLJ10526 fis, clone NT2RP2000931, highly similar to Matrin-3
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003676 [nucleic acid binding]
GO:0003723 [RNA binding]
GO:0005634 [nucleus]
GO:0008270 [zinc ion binding]
Show all
509 aa
56.7 kDa
No 0
MATR3-205
ENSP00000422590
ENST00000503340
D6RBS2 [Direct mapping]
Matrin-3
Show all
   Secreted proteins predicted by MDSEC
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
Protein evidence (Ezkurdia et al 2014)
Show all
87 aa
8.9 kDa
Yes 0
MATR3-206
ENSP00000423587
ENST00000503811
P43243 [Direct mapping]
Matrin-3
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Plasma proteins
Disease related genes
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0002218 [activation of innate immune response]
GO:0002376 [immune system process]
GO:0003170 [heart valve development]
GO:0003281 [ventricular septum development]
GO:0003676 [nucleic acid binding]
GO:0003723 [RNA binding]
GO:0003729 [mRNA binding]
GO:0005198 [structural molecule activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005637 [nuclear inner membrane]
GO:0006417 [regulation of translation]
GO:0008270 [zinc ion binding]
GO:0010608 [posttranscriptional regulation of gene expression]
GO:0016020 [membrane]
GO:0016363 [nuclear matrix]
GO:0035198 [miRNA binding]
GO:0042802 [identical protein binding]
GO:0045087 [innate immune response]
GO:0046872 [metal ion binding]
Show all
559 aa
62.6 kDa
No 0
MATR3-207
ENSP00000421145
ENST00000504023
A0A1B0GX04 [Direct mapping]
Matrin-3
Show all
   Secreted proteins predicted by MDSEC
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
Protein evidence (Ezkurdia et al 2014)
Show all
77 aa
7.8 kDa
Yes 0
MATR3-208
ENSP00000423290
ENST00000504045
D6R991 [Direct mapping]
Matrin-3
Show all
   Secreted proteins predicted by MDSEC
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003676 [nucleic acid binding]
GO:0008270 [zinc ion binding]
Show all
433 aa
48.2 kDa
Yes 0
MATR3-209
ENSP00000422700
ENST00000504311
D6RBI2 [Direct mapping]
Matrin-3
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003676 [nucleic acid binding]
Show all
109 aa
11.8 kDa
No 0
MATR3-213
ENSP00000422137
ENST00000508689
D6R9F3 [Direct mapping]
Matrin-3
Show all
   Secreted proteins predicted by MDSEC
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
Protein evidence (Ezkurdia et al 2014)
Show all
78 aa
7.9 kDa
Yes 0
MATR3-215
ENSP00000426743
ENST00000510056
D6REM6 [Direct mapping]
Matrin-3
Show all
   Secreted proteins predicted by MDSEC
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003676 [nucleic acid binding]
GO:0003723 [RNA binding]
GO:0008270 [zinc ion binding]
Show all
794 aa
88.4 kDa
Yes 0
MATR3-216
ENSP00000422649
ENST00000511249
D6RBK5 [Direct mapping]
Matrin-3
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003676 [nucleic acid binding]
Show all
121 aa
13.8 kDa
No 0
MATR3-220
ENSP00000425150
ENST00000512876
D6RE02 [Direct mapping]
Matrin-3
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003676 [nucleic acid binding]
Show all
124 aa
13.5 kDa
No 0
MATR3-222
ENSP00000424646
ENST00000513678
D6RAY2 [Direct mapping]
Matrin-3
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
Protein evidence (Ezkurdia et al 2014)
Show all
86 aa
9.2 kDa
No 0
MATR3-224
ENSP00000426801
ENST00000514488
D6REK4 [Direct mapping]
Matrin-3
Show all
   Secreted proteins predicted by MDSEC
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
Protein evidence (Ezkurdia et al 2014)
Show all
100 aa
10.2 kDa
Yes 0
MATR3-225
ENSP00000427557
ENST00000514528
D6RIA2 [Direct mapping]
Matrin-3
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
Protein evidence (Ezkurdia et al 2014)
Show all
172 aa
18.9 kDa
No 0
MATR3-226
ENSP00000422054
ENST00000515833
H0Y8T4 [Direct mapping]
Matrin-3
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0003676 [nucleic acid binding]
GO:0003723 [RNA binding]
GO:0008270 [zinc ion binding]
Show all
334 aa
37.7 kDa
No 0
MATR3-227
ENSP00000482895
ENST00000618441
P43243 [Direct mapping]
Matrin-3
Show all
   Secreted proteins predicted by MDSEC
   Phobius predicted secreted proteins
   SPOCTOPUS predicted secreted proteins
Predicted intracellular proteins
Plasma proteins
Disease related genes
Human disease related genes
   Nervous system diseases
   Neurodegenerative diseases
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0002218 [activation of innate immune response]
GO:0002376 [immune system process]
GO:0003170 [heart valve development]
GO:0003281 [ventricular septum development]
GO:0003676 [nucleic acid binding]
GO:0003723 [RNA binding]
GO:0003729 [mRNA binding]
GO:0005198 [structural molecule activity]
GO:0005515 [protein binding]
GO:0005634 [nucleus]
GO:0005637 [nuclear inner membrane]
GO:0006417 [regulation of translation]
GO:0008270 [zinc ion binding]
GO:0010608 [posttranscriptional regulation of gene expression]
GO:0016020 [membrane]
GO:0016363 [nuclear matrix]
GO:0035198 [miRNA binding]
GO:0042802 [identical protein binding]
GO:0045087 [innate immune response]
GO:0046872 [metal ion binding]
Show all
847 aa
94.6 kDa
Yes 0

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