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COQ9
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  • COQ9
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.

COQ9
Synonyms C16orf49, DKFZP434K046
Gene descriptioni

Full gene name according to HGNC.

Coenzyme Q9
Protein classi

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

Read more
Disease related genes
Human disease related genes
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 16
Cytoband q21
Chromosome location (bp) 57447425 - 57461270
Number of transcriptsi

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

7
Ensembl ENSG00000088682 (version 103.38)
Entrez gene 57017
HGNC HGNC:25302
UniProt O75208 (UniProt - Evidence at protein level)
neXtProt NX_O75208
Antibodypedia COQ9 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: 236

Experimental


Description: Crystal structure of human Coq9 (X-ray)

# Chains: 1      # Clinical variants: 0      # Population variants: 236

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.
COQ9-201
COQ9-204
COQ9-205
COQ9-207
COQ9-208
COQ9-210
COQ9-214


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)
COQ9-201
ENSP00000262507
ENST00000262507
O75208 [Direct mapping]
Ubiquinone biosynthesis protein COQ9, mitochondrial
A0A024R6U3 [Target identity:100%; Query identity:100%]
Ubiquinone biosynthesis protein
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
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:0005515 [protein binding]
GO:0005739 [mitochondrion]
GO:0005743 [mitochondrial inner membrane]
GO:0006120 [mitochondrial electron transport, NADH to ubiquinone]
GO:0006744 [ubiquinone biosynthetic process]
GO:0008289 [lipid binding]
GO:0042803 [protein homodimerization activity]
Show all
318 aa
35.5 kDa
No 0
COQ9-204
ENSP00000455495
ENST00000563166
H3BPW3 [Direct mapping]
Ubiquinone biosynthesis protein COQ9, mitochondrial
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
102 aa
11.4 kDa
No 0
COQ9-205
ENSP00000455516
ENST00000563391
H3BPY0 [Direct mapping]
Ubiquinone biosynthesis protein
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:0005739 [mitochondrion]
GO:0006744 [ubiquinone biosynthetic process]
GO:0008289 [lipid binding]
Show all
89 aa
10.3 kDa
No 0
COQ9-207
ENSP00000454992
ENST00000564655
H3BNT2 [Direct mapping]
Ubiquinone biosynthesis protein
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:0005739 [mitochondrion]
GO:0006744 [ubiquinone biosynthetic process]
GO:0008289 [lipid binding]
Show all
303 aa
33.9 kDa
No 0
COQ9-208
ENSP00000458023
ENST00000565964
H3BVA5 [Direct mapping]
Ubiquinone biosynthesis protein
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:0005739 [mitochondrion]
GO:0006744 [ubiquinone biosynthetic process]
GO:0008289 [lipid binding]
Show all
172 aa
19 kDa
No 0
COQ9-210
ENSP00000456728
ENST00000567072
H3BSJ5 [Direct mapping]
Ubiquinone biosynthesis protein
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:0005739 [mitochondrion]
GO:0006744 [ubiquinone biosynthetic process]
GO:0008289 [lipid binding]
Show all
283 aa
31.2 kDa
No 0
COQ9-214
ENSP00000456174
ENST00000567933
H3BRC0 [Direct mapping]
Ubiquinone biosynthesis protein
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:0005739 [mitochondrion]
GO:0006744 [ubiquinone biosynthetic process]
GO:0008289 [lipid binding]
Show all
207 aa
22.9 kDa
No 0

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by the Knut & Alice Wallenberg Foundation.