Reviewed,
UniProtKB/Swiss-Prot Q9SUI2 (PI5K7_ARATH)
Last modified
November 3, 2009.
Version 58.
History...
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Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents
Names and origin
| Protein names | Recommended name: Phosphatidylinositol-4-phosphate 5-kinase 7 Short name=AtPIP5K7 EC=2.7.1.68 Alternative name(s): 1-phosphatidylinositol-4-phosphate kinase 7 PtdIns(4)P-5-kinase 7 Diphosphoinositide kinase 7 Short name=AtP5K2 | ||||||||
| Gene names |
| ||||||||
| Organism | Arabidopsis thaliana (Mouse-ear cress) [Complete proteome] | ||||||||
| Taxonomic identifier | 3702 [NCBI] | ||||||||
| Taxonomic lineage | Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › rosids › eurosids II › Brassicales › Brassicaceae › Arabidopsis |
Protein attributes
| Sequence length | 754 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is not processed. |
| Protein existence | Evidence at protein level. |
General annotation (Comments)
| Catalytic activity | ATP + 1-phosphatidyl-1D-myo-inositol 4-phosphate = ADP + 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate. |
| Sequence similarities | Contains 8 MORN repeats. Contains 1 PIPK domain. |
| Sequence caution | The sequence AAB65487.1 differs from that shown. Reason: Erroneous gene model prediction. |
Ontologies
| Keywords | |
|---|---|
| Domain | Repeat |
| Ligand | ATP-binding Nucleotide-binding |
| Molecular function | Kinase Transferase |
| PTM | Phosphoprotein |
| Technical term | Complete proteome |
| Gene Ontology (GO) | |
| Biological process | phosphatidylinositol metabolic process Inferred from electronic annotation. Source: InterPro |
| Cellular component | plasma membrane Inferred from direct assay. Source: TAIR |
| Molecular function | 1-phosphatidylinositol-4-phosphate 5-kinase activity Inferred from electronic annotation. Source: EC ATP bindingInferred from electronic annotation. Source: UniProtKB-KW |
| Complete GO annotation... | |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Chain | 1 – 754 | 754 | Phosphatidylinositol-4-phosphate 5-kinase 7 | PRO_0000185479 | |||||
Regions | |||||||||
| Repeat | 16 – 38 | 23 | MORN 1 | ||||||
| Repeat | 39 – 61 | 23 | MORN 2 | ||||||
| Repeat | 62 – 84 | 23 | MORN 3 | ||||||
| Repeat | 85 – 107 | 23 | MORN 4 | ||||||
| Repeat | 108 – 130 | 23 | MORN 5 | ||||||
| Repeat | 131 – 153 | 23 | MORN 6 | ||||||
| Repeat | 154 – 176 | 23 | MORN 7 | ||||||
| Repeat | 177 – 198 | 22 | MORN 8 | ||||||
| Domain | 329 – 750 | 422 | PIPK | ||||||
| Region | 710 – 731 | 22 | Activation loop By similarity | ||||||
Amino acid modifications | |||||||||
| Modified residue | 224 | 1 | Phosphoserine Ref.5 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Molecular aspects of AtP5K2 in stomatal guard cells a phosphatidyinositol-4-phosphate 5-kinase." Elge S., Mueller-Roeber B. Submitted (JUL-1998) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [MRNA]. Strain: cv. Columbia. Tissue: Seedling hypocotyl. |
| [2] | "Sequence and analysis of chromosome 1 of the plant Arabidopsis thaliana." Theologis A., Ecker J.R., Palm C.J., Federspiel N.A., Kaul S., White O., Alonso J., Altafi H., Araujo R., Bowman C.L., Brooks S.Y., Buehler E., Chan A., Chao Q., Chen H., Cheuk R.F., Chin C.W., Chung M.K. Davis R.W.Nature 408:816-820(2000) [PubMed: 11130712] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: cv. Columbia. |
| [3] | "Empirical analysis of transcriptional activity in the Arabidopsis genome." Yamada K., Lim J., Dale J.M., Chen H., Shinn P., Palm C.J., Southwick A.M., Wu H.C., Kim C.J., Nguyen M., Pham P.K., Cheuk R.F., Karlin-Newmann G., Liu S.X., Lam B., Sakano H., Wu T., Yu G. Ecker J.R.Science 302:842-846(2003) [PubMed: 14593172] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Strain: cv. Columbia. |
| [4] | "Inositol phospholipid metabolism in Arabidopsis. Characterized and putative isoforms of inositol phospholipid kinase and phosphoinositide-specific phospholipase C." Mueller-Roeber B., Pical C. Plant Physiol. 130:22-46(2002) [PubMed: 12226484] [Abstract] Cited for: GENE FAMILY, NOMENCLATURE. |
| [5] | "Large-scale Arabidopsis phosphoproteome profiling reveals novel chloroplast kinase substrates and phosphorylation networks." Reiland S., Messerli G., Baerenfaller K., Gerrits B., Endler A., Grossmann J., Gruissem W., Baginsky S. Plant Physiol. 150:889-903(2009) [PubMed: 19376835] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-224, MASS SPECTROMETRY. Tissue: Seedling. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |
|---|---|
| AJ009782 mRNA. Translation: CAB53377.1. U95973 Genomic DNA. Translation: AAB65487.1. Sequence problems. AY062718 mRNA. Translation: AAL32796.1. BT010342 mRNA. Translation: AAQ56785.1. | |
| IPI | IPI00517052. |
| PIR | G86242. |
| RefSeq | NP_172559.2. |
| UniGene | At.485 |
3D structure databases | |
| HSSP | HSSP built from PDB template 1BO1 based on UniProtKB P78356. |
| ModBase | Search... |
Protein-protein interaction databases | |
| STRING | Q9SUI2. |
Proteomic databases | |
| PRIDE | Q9SUI2. |
Genome annotation databases | |
| GeneID | 837633. |
| GenomeReviews | Gene locus AT1G10900 in contig CT485782_GR. |
| KEGG | ath:AT1G10900. |
| NMPDR | fig|3702.1.peg.1339. |
Organism-specific databases | |
| GeneFarm | 5100. |
| TAIR | At1g10900. |
Phylogenomic databases | |
| OMA | EYMMSIC. |
Enzyme and pathway databases | |
| BRENDA | 2.7.1.68. 302. |
Gene expression databases | |
| Genevestigator | Q9SUI2. |
| GermOnline | AT1G10900. Arabidopsis thaliana. |
Family and domain databases | |
| InterPro | IPR003409. MORN. IPR017163. PIno-4-P-5_kinase_pln. IPR002498. PInositol-4-P-5-kinase_core. IPR016034. PInositol-4P-5-kinase_core_sub. [Graphical view] |
| PANTHER | PTHR23086. PIP5K. 1 hit. |
| Pfam | PF02493. MORN. 8 hits. PF01504. PIP5K. 1 hit. [Graphical view] |
| PIRSF | PIRSF037274. PIP5K_plant_prd. 1 hit. |
| SMART | SM00698. MORN. 8 hits. SM00330. PIPKc. 1 hit. [Graphical view] |
| PROSITE | PS51455. PIPK. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Entry information
| Entry name | PI5K7_ARATH | ||||||||
| Accession | Primary (citable) accession number: Q9SUI2 Secondary accession number(s): O04095 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation project | PPAP (Plant Proteome Annotation Project) | ||||||||
Relevant documents
| Arabidopsis thaliana Arabidopsis thaliana: entries and gene names |
| SIMILARITY comments Index of protein domains and families |

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