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DDHD2
HPA
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  • DDHD2
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.

DDHD2
Synonyms iPLA1gamma, KIAA0725, p125B, SAMWD1, SPG54
Gene descriptioni

Full gene name according to HGNC.

DDHD domain containing 2
Protein classi

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

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.

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 8
Cytoband p11.23
Chromosome location (bp) 38225218 - 38275558
Number of transcriptsi

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

12
Ensembl ENSG00000085788 (version 109)
Entrez gene 23259
HGNC HGNC:29106
UniProt O94830 (UniProt - Evidence at protein level)
neXtProt NX_O94830
GeneCards DDHD2
Antibodypedia DDHD2 antibodies


PROTEIN FUNCTION
Protein function (UniProt)i

Useful information about the protein provided by UniProt.

Phospholipase that hydrolyzes preferentially phosphatidic acid, including 1,2-dioleoyl-sn-phosphatidic acid, and phosphatidylethanolamine. Specifically binds to phosphatidylinositol 3-phosphate (PI(3)P), phosphatidylinositol 4-phosphate (PI(4)P), phosphatidylinositol 5-phosphate (PI(5)P) and possibly phosphatidylinositol 4,5-bisphosphate (PI(4,5)P2). May be involved in the maintenance of the endoplasmic reticulum and/or Golgi structures. May regulate the transport between Golgi apparatus and plasma membrane.... show less
Molecular function (UniProt)i

Keywords assigned by UniProt to proteins due to their particular molecular function.

Hydrolase
Biological process (UniProt)i

Keywords assigned by UniProt to proteins because they are involved in a particular biological process.

Lipid degradation, Lipid metabolism
Gene summary (Entrez)i

Useful information about the gene from Entrez

This gene encodes a phospholipase enzyme containing sterile-alpha-motif (SAM), WWE, and DDHD domains. This protein participates in membrane trafficking between the endoplastic reticulum and the Golgi body. Mutations in this gene can cause autosomal recessive spastic paraplegia 54. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Dec 2013]... 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)
DDHD2-201
ENSP00000380352
ENST00000397166
O94830
[Direct mapping] Phospholipase DDHD2
Show all
   MEMSAT3 predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Disease related genes
Human disease related genes
   Nervous system diseases
   Other nervous and sensory system diseases
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0000266 [mitochondrial fission]
GO:0004620 [phospholipase activity]
GO:0004806 [triglyceride lipase activity]
GO:0005515 [protein binding]
GO:0005737 [cytoplasm]
GO:0005793 [endoplasmic reticulum-Golgi intermediate compartment]
GO:0005794 [Golgi apparatus]
GO:0005829 [cytosol]
GO:0006629 [lipid metabolic process]
GO:0007626 [locomotory behavior]
GO:0008542 [visual learning]
GO:0016020 [membrane]
GO:0016042 [lipid catabolic process]
GO:0016787 [hydrolase activity]
GO:0019433 [triglyceride catabolic process]
GO:0030134 [COPII-coated ER to Golgi transport vesicle]
GO:0034389 [lipid droplet organization]
GO:0034451 [centriolar satellite]
GO:0046872 [metal ion binding]
GO:0090141 [positive regulation of mitochondrial fission]
Show all
711 aa
81 kDa
No 0
DDHD2-202
ENSP00000429017
ENST00000517385
O94830
[Direct mapping] Phospholipase DDHD2
Show all
   MEMSAT3 predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Disease related genes
Human disease related genes
   Nervous system diseases
   Other nervous and sensory system diseases
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004620 [phospholipase activity]
GO:0004806 [triglyceride lipase activity]
GO:0005515 [protein binding]
GO:0005737 [cytoplasm]
GO:0005793 [endoplasmic reticulum-Golgi intermediate compartment]
GO:0005794 [Golgi apparatus]
GO:0005829 [cytosol]
GO:0006629 [lipid metabolic process]
GO:0016042 [lipid catabolic process]
GO:0016787 [hydrolase activity]
GO:0030134 [COPII-coated ER to Golgi transport vesicle]
GO:0034451 [centriolar satellite]
GO:0046872 [metal ion binding]
Show all
330 aa
37.7 kDa
No 0
DDHD2-205
ENSP00000429932
ENST00000520272
O94830
[Direct mapping] Phospholipase DDHD2
Show all
   MEMSAT3 predicted membrane proteins
   SPOCTOPUS predicted membrane proteins
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Disease related genes
Human disease related genes
   Nervous system diseases
   Other nervous and sensory system diseases
Mapped to neXtProt
   neXtProt - Evidence at protein level
Protein evidence (Kim et al 2014)
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0004620 [phospholipase activity]
GO:0004806 [triglyceride lipase activity]
GO:0005515 [protein binding]
GO:0005737 [cytoplasm]
GO:0005793 [endoplasmic reticulum-Golgi intermediate compartment]
GO:0005794 [Golgi apparatus]
GO:0005829 [cytosol]
GO:0006629 [lipid metabolic process]
GO:0016042 [lipid catabolic process]
GO:0016787 [hydrolase activity]
GO:0030134 [COPII-coated ER to Golgi transport vesicle]
GO:0034451 [centriolar satellite]
GO:0046872 [metal ion binding]
Show all
711 aa
81 kDa
No 0
DDHD2-208
ENSP00000437029
ENST00000526144
H0YF17
[Direct mapping] Phospholipase DDHD2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Other nervous and sensory system diseases
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005829 [cytosol]
GO:0034451 [centriolar satellite]
GO:0046872 [metal ion binding]
Show all
213 aa
24.4 kDa
No 0
DDHD2-212
ENSP00000432433
ENST00000527834
E9PQY9
[Direct mapping] Phospholipase DDHD2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Other nervous and sensory system diseases
Protein evidence (Ezkurdia et al 2014)
Show all
156 aa
18 kDa
No 0
DDHD2-214
ENSP00000433118
ENST00000528358
E9PM60
[Direct mapping] Phospholipase DDHD2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Other nervous and sensory system diseases
Protein evidence (Ezkurdia et al 2014)
Show all
161 aa
18.7 kDa
No 0
DDHD2-216
ENSP00000435040
ENST00000528613
H0YE64
[Direct mapping] Phospholipase DDHD2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Other nervous and sensory system diseases
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0046872 [metal ion binding]
Show all
79 aa
9.1 kDa
No 0
DDHD2-218
ENSP00000436444
ENST00000529642
E9PP45
[Direct mapping] Phospholipase DDHD2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Other nervous and sensory system diseases
Protein evidence (Ezkurdia et al 2014)
Show all
57 aa
7 kDa
No 0
DDHD2-219
ENSP00000431638
ENST00000529845
E9PK57
[Direct mapping] Phospholipase DDHD2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Other nervous and sensory system diseases
Protein evidence (Ezkurdia et al 2014)
Show all
GO:0005829 [cytosol]
GO:0034451 [centriolar satellite]
GO:0046872 [metal ion binding]
Show all
162 aa
18.6 kDa
No 0
DDHD2-222
ENSP00000437097
ENST00000532106
H0YF30
[Direct mapping] Phospholipase DDHD2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Other nervous and sensory system diseases
Protein evidence (Ezkurdia et al 2014)
Show all
183 aa
20.4 kDa
No 0
DDHD2-223
ENSP00000433578
ENST00000532222
E9PKE6
[Direct mapping] Phospholipase DDHD2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Other nervous and sensory system diseases
Protein evidence (Ezkurdia et al 2014)
Show all
222 aa
25.5 kDa
No 0
DDHD2-224
ENSP00000432678
ENST00000533100
E9PPH8
[Direct mapping] Phospholipase DDHD2
Show all
Predicted intracellular proteins
   Intracellular proteins predicted by MDM and MDSEC
Human disease related genes
   Nervous system diseases
   Other nervous and sensory system diseases
Protein evidence (Ezkurdia et al 2014)
Show all
137 aa
15.7 kDa
No 0

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