Reviewed,
UniProtKB/Swiss-Prot Q9Z1T6 (FYV1_MOUSE)
Last modified
July 7, 2009.
Version 79.
History...
Clusters with 100%,
90%,
50% identity |
Documents (2) |
Third-party data |
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Names and origin
| Protein names | Recommended name: FYVE finger-containing phosphoinositide kinase EC=2.7.1.68 Alternative name(s): PIKfyve 1-phosphatidylinositol-4-phosphate 5-kinase Short name=PtdIns(4)P-5-kinase Short name=PIP5K p235 | ||||
| Gene names |
| ||||
| Organism | Mus musculus (Mouse) | ||||
| Taxonomic identifier | 10090 [NCBI] | ||||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Sciurognathi › Muroidea › Muridae › Murinae › Mus |
Protein attributes
| Sequence length | 2097 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is not processed. |
| Protein existence | Evidence at protein level. |
General annotation (Comments)
| Function | Supports the intracellular PIP pool and to a lesser extent, the PI 4,5-P2 pool. It generates PIP from PI and, to a lesser extent, PI 4,5-P2 from PI 4-P. There are indications that it phosphorylates the D-5 rather than the D-4 position. Has a role in endosome-related membrane trafficking. |
| Catalytic activity | ATP + 1-phosphatidyl-1D-myo-inositol 4-phosphate = ADP + 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate. |
| Subcellular location | Cytoplasmic vesicle membrane; Peripheral membrane protein. Note: Associated with vesicle structures. Displays a peripheral vesicular punctate pattern. |
| Sequence similarities | Contains 1 DEP domain. Contains 1 FYVE-type zinc finger. Contains 1 PIPK domain. |
| Sequence caution | The sequence AAD10191.1 differs from that shown. Reason: Frameshift at several positions. |
Ontologies
Alternative products
| This entry describes 3 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform 1 (identifier: Q9Z1T6-2) Also known as: p235S; 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. | ||||||
| Isoform 2 (identifier: Q9Z1T6-1) Also known as: p235L; The sequence of this isoform differs from the canonical sequence as follows: 107-107: L → LENTLPHPQEST 490-545: Missing. | ||||||
| Isoform 3 (identifier: Q9Z1T6-3) The sequence of this isoform differs from the canonical sequence as follows: 490-497: NSASPSKR → SKFGFLML 498-2097: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 2097 | 2097 | FYVE finger-containing phosphoinositide kinase | PRO_0000185453 | |||||
Regions | |||||||||
| Domain | 365 – 440 | 76 | DEP | ||||||
| Domain | 1757 – 2083 | 327 | PIPK | ||||||
| Zinc finger | 158 – 218 | 61 | FYVE-type | ||||||
| Region | 1841 – 2097 | 257 | Catalytic By similarity | ||||||
| Compositional bias | 1222 – 1225 | 4 | Poly-Ser | ||||||
Amino acid modifications | |||||||||
| Modified residue | 46 | 1 | Phosphotyrosine By similarity | ||||||
| Modified residue | 76 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 299 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 307 | 1 | Phosphoserine Ref.4 | ||||||
| Modified residue | 318 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 329 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 352 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 1154 | 1 | Phosphotyrosine By similarity | ||||||
| Modified residue | 1543 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 1548 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 1753 | 1 | Phosphoserine By similarity | ||||||
| Modified residue | 1771 | 1 | Phosphotyrosine By similarity | ||||||
Natural variations | |||||||||
| Alternative sequence | 107 | 1 | L → LENTLPHPQEST in isoform 2. | VSP_034953 | |||||
| Alternative sequence | 490 – 545 | 56 | Missing in isoform 2. | VSP_034954 | |||||
| Alternative sequence | 490 – 497 | 8 | NSASPSKR → SKFGFLML in isoform 3. | VSP_034955 | |||||
| Alternative sequence | 498 – 2097 | 1600 | Missing in isoform 3. | VSP_034956 | |||||
Experimental info | |||||||||
| Sequence conflict | 546 | 1 | E → K in AAD10191. Ref.1 | ||||||
| Sequence conflict | 944 | 1 | Q → K in AAD10191. Ref.1 | ||||||
| Sequence conflict | 994 – 995 | 2 | QP → HR in AAD10191. Ref.1 | ||||||
| Sequence conflict | 1107 | 1 | R → T in BAB30626. Ref.3 | ||||||
| Sequence conflict | 1141 | 1 | L → V in AAD10191. Ref.1 | ||||||
| Sequence conflict | 1264 | 1 | S → Y in AAD10191. Ref.1 | ||||||
| Sequence conflict | 1996 | 1 | V → E in AAD10191. Ref.1 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Cloning, characterization, and expression of a novel Zn2+-binding FYVE finger-containing phosphoinositide kinase in insulin-sensitive cells." Shisheva A., Sbrissa D., Ikonomov O. Mol. Cell. Biol. 19:623-634(1999) [PubMed: 9858586] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 1 AND 2), CHARACTERIZATION. Tissue: Adipose tissue. |
| [2] | "Prediction of the coding sequences of mouse homologues of KIAA gene: IV. The complete nucleotide sequences of 500 mouse KIAA-homologous cDNAs identified by screening of terminal sequences of cDNA clones randomly sampled from size-fractionated libraries." Okazaki N., Kikuno R., Ohara R., Inamoto S., Koseki H., Hiraoka S., Saga Y., Seino S., Nishimura M., Kaisho T., Hoshino K., Kitamura H., Nagase T., Ohara O., Koga H. DNA Res. 11:205-218(2004) [PubMed: 15368895] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1). Tissue: Pancreatic islet. |
| [3] | "The transcriptional landscape of the mammalian genome." Carninci P., Kasukawa T., Katayama S., Gough J., Frith M.C., Maeda N., Oyama R., Ravasi T., Lenhard B., Wells C., Kodzius R., Shimokawa K., Bajic V.B., Brenner S.E., Batalov S., Forrest A.R., Zavolan M., Davis M.J. Hayashizaki Y.Science 309:1559-1563(2005) [PubMed: 16141072] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 3). Strain: C57BL/6J. Tissue: Cerebellum, Ovary, Spleen and Uterus. |
| [4] | "Large-scale phosphorylation analysis of mouse liver." Villen J., Beausoleil S.A., Gerber S.A., Gygi S.P. Proc. Natl. Acad. Sci. U.S.A. 104:1488-1493(2007) [PubMed: 17242355] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-307, MASS SPECTROMETRY. Tissue: Liver. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| AF102777 mRNA. Translation: AAD10191.1. Frameshift. AK173077 mRNA. Translation: BAD32355.1. Different initiation. AK017186 mRNA. Translation: BAB30626.3. Different initiation. AK139116 mRNA. Translation: BAE23894.1. AK165350 mRNA. Translation: BAE38145.1. | |
| IPI | IPI00130449. IPI00230618. IPI00874822. |
| PIR | T18290. |
| RefSeq | NP_035216.2. |
| UniGene | Mm.38370 |
3D structure databases | |
| HSSP | HSSP built from PDB template 1GML based on UniProtKB P80318. |
| ModBase | Search... |
PTM databases | |
| PhosphoSite | Q9Z1T6. |
2-D gel databases | |
| SWISS-2DPAGE | Q9Z1T6. |
Genome annotation databases | |
| GeneID | 18711. |
| KEGG | mmu:18711. |
Organism-specific databases | |
| MGI | MGI:1335106. Pikfyve. |
| Rouge | Search... |
Phylogenomic databases | |
| HOGENOM | Q9Z1T6. |
| HOVERGEN | Q9Z1T6. |
Enzyme and pathway databases | |
| BRENDA | 2.7.1.68. 244. |
Gene expression databases | |
| ArrayExpress | Q9Z1T6. |
| GermOnline | ENSMUSG00000025949. Mus musculus. |
Family and domain databases | |
| InterPro | IPR002423. Cpn60/TCP-1. IPR002498. PInositol-4-P-5-kinase_core. IPR016034. PInositol-4P-5-kinase_core_sub. IPR000591. Pleckstrin/G-protein_interact. IPR011991. Wing_hlx_DNA_bd. IPR000306. Znf_FYVE. IPR017455. Znf_FYVE-rel. [Graphical view] |
| Gene3D | G3DSA:1.10.10.10. Wing_hlx_DNA_bd. 1 hit. |
| PANTHER | PTHR11353. Cpn60/TCP-1. 1 hit. |
| Pfam | PF00118. Cpn60_TCP1. 1 hit. PF00610. DEP. 1 hit. PF01363. FYVE. 1 hit. PF01504. PIP5K. 1 hit. [Graphical view] |
| SMART | SM00049. DEP. 1 hit. SM00064. FYVE. 1 hit. SM00330. PIPKc. 1 hit. [Graphical view] |
| PROSITE | PS50186. DEP. 1 hit. PS51455. PIPK. 1 hit. PS50178. ZF_FYVE. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other Resources | |
| NextBio | 294793. |
| SOURCE | Search... |
Entry information
| Entry name | FYV1_MOUSE | ||||||||
| Accession | Primary (citable) accession number: Q9Z1T6 Secondary accession number(s): Q3TNE4 Q9CU94 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | HPI (Human Proteome Initiative) | ||||||||
Relevant documents
| MGD cross-references Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot |
| SIMILARITY comments Index of protein domains and families |

Clusters with


