Reviewed,
UniProtKB/Swiss-Prot Q01583 (DGK1_DROME)
Last modified
September 22, 2009.
Version 85.
History...
Clusters with 100%,
90%,
50% identity |
Documents (2) |
Third-party data |
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Names and origin
| Protein names | Recommended name: Diacylglycerol kinase 1 Short name=DAG kinase 1 Short name=Diglyceride kinase 1 Short name=DGK 1 EC=2.7.1.107 | ||||||
| Gene names |
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| Organism | Drosophila melanogaster (Fruit fly) [Complete proteome] | ||||||
| Taxonomic identifier | 7227 [NCBI] | ||||||
| Taxonomic lineage | Eukaryota › Metazoa › Arthropoda › Hexapoda › Insecta › Pterygota › Neoptera › Endopterygota › Diptera › Brachycera › Muscomorpha › Ephydroidea › Drosophilidae › Drosophila › Sophophora |
Protein attributes
| Sequence length | 1211 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is not processed. |
| Protein existence | Evidence at transcript level. |
General annotation (Comments)
| Function | Upon cell stimulation converts the second messenger diacylglycerol into phosphatidate, initiating the resynthesis of phosphatidylinositols and attenuating protein kinase C activity By similarity. May have a role in the development of the embryonic nervous system and the function of the adult nervous system and muscle; regulating signal transduction in neurons. |
| Catalytic activity | ATP + 1,2-diacylglycerol = ADP + 1,2-diacyl-sn-glycerol 3-phosphate. |
| Tissue specificity | In 10-11 hours embryos, expression is abundant in a limited number of cells in the procephalic region and in the ventral nerve cord. Predominantly expressed in the adult nervous system and muscle: including compound eyes, brain cortex, fibrillar muscle, and tubular muscle. Ref.1 Ref.2 |
| Developmental stage | Expressed in the embryonic, pupal and adult stages, with little expression during the larval stages. Ref.1 Ref.2 |
| Sequence similarities | Belongs to the eukaryotic diacylglycerol kinase family. Contains 1 DAGKc domain. Contains 2 EF-hand domains. Contains 2 phorbol-ester/DAG-type zinc fingers. |
Ontologies
| Keywords | |
|---|---|
| Coding sequence diversity | Alternative splicing |
| Domain | Phorbol-ester binding Repeat Zinc-finger |
| Ligand | ATP-binding Calcium Metal-binding Nucleotide-binding Zinc |
| Molecular function | Kinase Transferase |
| Technical term | Complete proteome |
| Gene Ontology (GO) | |
| Biological process | activation of protein kinase C activity by G-protein coupled receptor protein signaling pathway Inferred from electronic annotation. Source: InterPro intracellular signaling cascadeInferred from electronic annotation. Source: InterPro phosphorylationInferred from direct assay. Source: FlyBase |
| Molecular function | ATP binding Inferred from electronic annotation. Source: UniProtKB-KW calcium ion bindingInferred from electronic annotation. Source: UniProtKB-KW diacylglycerol bindingInferred from electronic annotation. Source: UniProtKB-KW diacylglycerol kinase activityInferred from direct assay. Source: FlyBase zinc ion bindingInferred from electronic annotation. Source: UniProtKB-KW |
| Complete GO annotation... | |
Alternative products
| This entry describes 4 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform E (identifier: Q01583-4) This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform C (identifier: Q01583-3) The sequence of this isoform differs from the canonical sequence as follows: 1-698: Missing. | ||||||
| Isoform F (identifier: Q01583-1) The sequence of this isoform differs from the canonical sequence as follows: 121-250: GSIPNINSIA...SSNSVNCKID → AVSRILPAIGRHCPGSLESGSAQAEKR | ||||||
| Note: No experimental confirmation available. | ||||||
| Isoform G (identifier: Q01583-2) The sequence of this isoform differs from the canonical sequence as follows: 2-73: NIGIAAPKWD...FLDAFLDCEA → RWELRYGWQI...AGCCCIGKYF 74-485: Missing. 530-537: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 1211 | 1211 | Diacylglycerol kinase 1 | PRO_0000218473 | |||||
Regions | |||||||||
| Domain | 286 – 321 | 36 | EF-hand 1 | ||||||
| Domain | 331 – 366 | 36 | EF-hand 2 | ||||||
| Domain | 548 – 682 | 135 | DAGKc | ||||||
| Calcium binding | 299 – 310 | 12 | 1 Potential | ||||||
| Calcium binding | 344 – 355 | 12 | 2 Potential | ||||||
| Zinc finger | 382 – 432 | 51 | Phorbol-ester/DAG-type 1 | ||||||
| Zinc finger | 449 – 498 | 50 | Phorbol-ester/DAG-type 2 | ||||||
| Compositional bias | 731 – 792 | 62 | Thr-rich | ||||||
| Compositional bias | 850 – 973 | 124 | Gln-rich | ||||||
Natural variations | |||||||||
| Alternative sequence | 1 – 698 | 698 | Missing in isoform C. | VSP_017884 | |||||
| Alternative sequence | 2 – 73 | 72 | NIGIA…LDCEA → RWELRYGWQIVTFRTNCATA AAVACHQLLCPVSLTSAVEI MPNSFPPEGRRRERRSGNLV LRAGCCCIGKYF in isoform G. | VSP_017885 | |||||
| Alternative sequence | 74 – 485 | 412 | Missing in isoform G. | VSP_017886 | |||||
| Alternative sequence | 121 – 250 | 130 | GSIPN…NCKID → AVSRILPAIGRHCPGSLESG SAQAEKR in isoform F. | VSP_033247 | |||||
| Alternative sequence | 530 – 537 | 8 | Missing in isoform G. | VSP_017887 | |||||
Experimental info | |||||||||
| Sequence conflict | 794 | 1 | M → T in BAA01894. Ref.1 | ||||||
| Sequence conflict | 863 | 1 | Q → QQQQQ in CAA47750. Ref.2 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Molecular cloning of a Drosophila diacylglycerol kinase gene that is expressed in the nervous system and muscle." Masai I., Hosoya T., Kojima S., Hotta Y. Proc. Natl. Acad. Sci. U.S.A. 89:6030-6034(1992) [PubMed: 1321433] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM G), FUNCTION, TISSUE SPECIFICITY, DEVELOPMENTAL STAGE. Strain: Oregon-R. |
| [2] | "A Drosophila gene encoding a protein with similarity to diacylglycerol kinase is expressed in specific neurons." Harden N., Yap S.F., Chiam M.-A., Lim L. Biochem. J. 289:439-444(1993) [PubMed: 8380995] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM C), FUNCTION, TISSUE SPECIFICITY, DEVELOPMENTAL STAGE. Strain: Canton-S. Tissue: Embryo. |
| [3] | "The genome sequence of Drosophila melanogaster." Adams M.D., Celniker S.E., Holt R.A., Evans C.A., Gocayne J.D., Amanatides P.G., Scherer S.E., Li P.W., Hoskins R.A., Galle R.F., George R.A., Lewis S.E., Richards S., Ashburner M., Henderson S.N., Sutton G.G., Wortman J.R., Yandell M.D. Venter J.C.Science 287:2185-2195(2000) [PubMed: 10731132] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: Berkeley. |
| [4] | "Annotation of the Drosophila melanogaster euchromatic genome: a systematic review." Misra S., Crosby M.A., Mungall C.J., Matthews B.B., Campbell K.S., Hradecky P., Huang Y., Kaminker J.S., Millburn G.H., Prochnik S.E., Smith C.D., Tupy J.L., Whitfield E.J., Bayraktaroglu L., Berman B.P., Bettencourt B.R., Celniker S.E., de Grey A.D.N.J. Lewis S.E.Genome Biol. 3:RESEARCH0083.1-RESEARCH0083.22(2002) [PubMed: 12537572] [Abstract] Cited for: GENOME REANNOTATION, ALTERNATIVE SPLICING. |
| [5] | Stapleton M., Brokstein P., Hong L., Agbayani A., Carlson J.W., Champe M., Chavez C., Dorsett V., Dresnek D., Farfan D., Frise E., George R.A., Gonzalez M., Guarin H., Kronmiller B., Li P.W., Liao G., Miranda A. Celniker S.E.Submitted (JAN-2003) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM G). Strain: Berkeley. Tissue: Testis. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| D11120 mRNA. Translation: BAA01894.1. X67335 mRNA. Translation: CAA47750.1. AE013599 Genomic DNA. Translation: AAF59180.1. AE013599 Genomic DNA. Translation: AAS64897.1. AE013599 Genomic DNA. Translation: ABV53719.1. AE013599 Genomic DNA. Translation: ABV53720.1. BT003323 mRNA. Translation: AAO25083.1. | |
| PIR | A46140. B46140. |
| RefSeq | NP_001097219.1. NP_001097220.1. NP_523654.2. NP_995775.1. |
| UniGene | Dm.3102 |
3D structure databases | |
| ModBase | Search... |
Protein-protein interaction databases | |
| STRING | Q01583. |
Genome annotation databases | |
| Ensembl | FBtr0112580; FBpp0111492; FBgn0085390; Drosophila melanogaster. [Genome view] |
| GeneID | 35738. |
| KEGG | dme:Dmel_CG34361. |
Organism-specific databases | |
| CTD | 35738. |
| FlyBase | FBgn0085390. Dgk. |
Phylogenomic databases | |
| HOGENOM | Q01583. |
Enzyme and pathway databases | |
| BioCyc | DMEL-XXX-02:DMEL-XXX-02-003314-MON. |
| BRENDA | 2.7.1.107. 48. |
Gene expression databases | |
| ArrayExpress | Q01583. |
| GermOnline | CG18654. Drosophila melanogaster. |
Family and domain databases | |
| InterPro | IPR000756. Diacylglycerol_kinase_access. IPR001206. Diacylglycerol_kinase_cat. IPR011992. EF-Hand_type. IPR018248. EF_hand. IPR018247. EF_HAND_1_Ca_BS. IPR018249. EF_HAND_2. IPR002048. EF_hand_Ca_bd. IPR002219. Prot_Kinase_C-like_PE/DAG_bd. [Graphical view] |
| Gene3D | G3DSA:1.10.238.10. EF-Hand_type. 1 hit. |
| Pfam | PF00130. C1_1. 2 hits. PF00609. DAGK_acc. 1 hit. PF00781. DAGK_cat. 1 hit. PF00036. efhand. 1 hit. [Graphical view] |
| ProDom | PD002939. DAGKa. 1 hit. PD005043. DAGKc. 1 hit. PD000012. EF-hand. 1 hit. [Graphical view] [Entries sharing at least one domain] |
| SMART | SM00109. C1. 2 hits. SM00045. DAGKa. 1 hit. SM00046. DAGKc. 1 hit. SM00054. EFh. 2 hits. [Graphical view] |
| PROSITE | PS50146. DAGK. 1 hit. PS00018. EF_HAND_1. 2 hits. PS50222. EF_HAND_2. 2 hits. PS00479. ZF_DAG_PE_1. 2 hits. PS50081. ZF_DAG_PE_2. 2 hits. [Graphical view] |
| ProtoNet | Search... |
Other Resources | |
| NextBio | 794970. |
Entry information
| Entry name | DGK1_DROME | ||||||||
| Accession | Primary (citable) accession number: Q01583 Secondary accession number(s): A8DY60 Q9V327 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | Drosophila annotation project | ||||||||
Relevant documents
| Drosophila Drosophila: entries, gene names and cross-references to FlyBase |
| SIMILARITY comments Index of protein domains and families |

Clusters with


