Gene/Proteome Database (LMPD)

LMPD ID
LMP001317
Gene ID
Species
Mus musculus (Mouse)
Gene Name
phosphatidylinositol-4-phosphate 5-kinase, type 1 gamma
Gene Symbol
Synonyms
AI115456; AI835305; Pip5kIgamma
Chromosome
10
Map Location
10 C1|10

Proteins

phosphatidylinositol 4-phosphate 5-kinase type-1 gamma isoform 1
Refseq ID NP_032870
Protein GI 226442755
UniProt ID O70161
mRNA ID NM_008844
Length 661
RefSeq Status VALIDATED
MELEVPDEAESAEAGAVTAEAAWSAESGAAAGMTQKKAGLAEAPLVTGQPGPGHGKKLGHRGVDASGETTYKKTTSSTLKGAIQLGIGYTVGNLSSKPERDVLMQDFYVVESIFFPSEGSNLTPAHHFQDFRFKTYAPVAFRYFRELFGIRPDDYLYSLCNEPLIELSNPGASGSVFYVTSDDEFIIKTVMHKEAEFLQKLLPGYYMNLNQNPRTLLPKFYGLYCVQSGGKNIRVVVMNNVLPRVVKMHLKFDLKGSTYKRRASKKEKEKSLPTYKDLDFMQDMPEGLLLDSDTFGALVKTLQRDCLVLESFKIMDYSLLLGVHNIDQQERERQAEGAQSKADEKRPVAQKALYSTAMESIQGGAARGEAIETDDTMGGIPAVNGRGERLLLHIGIIDILQSYRFIKKLEHTWKALVHDGDTVSVHRPSFYAERFFKFMSSTVFRKSSSLKSSPSKKGRGALLAVKPLGPTAAFSASQIPSEREDVQYDLRGARSYPTLEDEGRPDLLPCTPPSFEEATTASIATTLSSTSLSIPERSPSDTSEQPRYRRRTQSSGQDGRPQEEPHAEDLQKITVQVEPVCGVGVVPKEEGAGVEVPPCGASAAASVEIDAASQASEPASQASDEEDAPSTDIYFPTDERSWVYSPLHYSARPASDGESDT
phosphatidylinositol 4-phosphate 5-kinase type-1 gamma isoform 2
Refseq ID NP_001140159
Protein GI 226442759
UniProt ID O70161
mRNA ID NM_001146687
Length 635
RefSeq Status VALIDATED
MELEVPDEAESAEAGAVTAEAAWSAESGAAAGMTQKKAGLAEAPLVTGQPGPGHGKKLGHRGVDASGETTYKKTTSSTLKGAIQLGIGYTVGNLSSKPERDVLMQDFYVVESIFFPSEGSNLTPAHHFQDFRFKTYAPVAFRYFRELFGIRPDDYLYSLCNEPLIELSNPGASGSVFYVTSDDEFIIKTVMHKEAEFLQKLLPGYYMNLNQNPRTLLPKFYGLYCVQSGGKNIRVVVMNNVLPRVVKMHLKFDLKGSTYKRRASKKEKEKSLPTYKDLDFMQDMPEGLLLDSDTFGALVKTLQRDCLVLESFKIMDYSLLLGVHNIDQQERERQAEGAQSKADEKRPVAQKALYSTAMESIQGGAARGEAIETDDTMGGIPAVNGRGERLLLHIGIIDILQSYRFIKKLEHTWKALVHDGDTVSVHRPSFYAERFFKFMSSTVFRKSSSLKSSPSKKGRGALLAVKPLGPTAAFSASQIPSEREDVQYDLRGARSYPTLEDEGRPDLLPCTPPSFEEATTASIATTLSSTSLSIPERSPSDTSEQPRYRRRTQSSGQDGRPQEEPHAEDLQKITVQVEPVCGVGVVPKEEGAGVEVPPCGASAAASVEIDAASQASEPASQASDEEDAPSTDIYF
phosphatidylinositol 4-phosphate 5-kinase type-1 gamma isoform 3
Refseq ID NP_001280575
Protein GI 652698048
UniProt ID O70161
mRNA ID NM_001293646
Length 687
RefSeq Status VALIDATED
MELEVPDEAESAEAGAVTAEAAWSAESGAAAGMTQKKAGLAEAPLVTGQPGPGHGKKLGHRGVDASGETTYKKTTSSTLKGAIQLGIGYTVGNLSSKPERDVLMQDFYVVESIFFPSEGSNLTPAHHFQDFRFKTYAPVAFRYFRELFGIRPDDYLYSLCNEPLIELSNPGASGSVFYVTSDDEFIIKTVMHKEAEFLQKLLPGYYMNLNQNPRTLLPKFYGLYCVQSGGKNIRVVVMNNVLPRVVKMHLKFDLKGSTYKRRASKKEKEKSLPTYKDLDFMQDMPEGLLLDSDTFGALVKTLQRDCLVLESFKIMDYSLLLGVHNIDQQERERQAEGAQSKADEKRPVAQKALYSTAMESIQGGAARGEAIETDDTMGGIPAVNGRGERLLLHIGIIDILQSYRFIKKLEHTWKALVHDGDTVSVHRPSFYAERFFKFMSSTVFRKSSSLKSSPSKKGRGALLAVKPLGPTAAFSASQIPSEREDVQYDLRGARSYPTLEDEGRPDLLPCTPPSFEEATTASIATTLSSTSLSIPERSPSDTSEQPRYRRRTQSSGQDGRPQEEPHAEDLQKITVQVEPVCGVGVVPKEEGAGVEVPPCGASAAASVEIDAASQASEPASQASDEEDAPSTDIYFFAHGRYWLFSPRRRQLRAVTPNHTGTPTDERSWVYSPLHYSARPASDGESDT
phosphatidylinositol 4-phosphate 5-kinase type-1 gamma isoform 4
Refseq ID NP_001280576
Protein GI 652697761
UniProt ID O70161
mRNA ID NM_001293647
Length 558
RefSeq Status VALIDATED
MQDFYVVESIFFPSEGSNLTPAHHFQDFRFKTYAPVAFRYFRELFGIRPDDYLYSLCNEPLIELSNPGASGSVFYVTSDDEFIIKTVMHKEAEFLQKLLPGYYMNLNQNPRTLLPKFYGLYCVQSGGKNIRVVVMNNVLPRVVKMHLKFDLKGSTYKRRASKKEKEKSLPTYKDLDFMQDMPEGLLLDSDTFGALVKTLQRDCLVLESFKIMDYSLLLGVHNIDQQERERQAEGAQSKADEKRPVAQKALYSTAMESIQGGAARGEAIETDDTMGGIPAVNGRGERLLLHIGIIDILQSYRFIKKLEHTWKALVHDGDTVSVHRPSFYAERFFKFMSSTVFRKSSSLKSSPSKKGRGALLAVKPLGPTAAFSASQIPSEREDVQYDLRGARSYPTLEDEGRPDLLPCTPPSFEEATTASIATTLSSTSLSIPERSPSDTSEQPRYRRRTQSSGQDGRPQEEPHAEDLQKITVQVEPVCGVGVVPKEEGAGVEVPPCGASAAASVEIDAASQASEPASQASDEEDAPSTDIYFPTDERSWVYSPLHYSARPASDGESDT

Gene Information

Entrez Gene ID
Gene Name
phosphatidylinositol-4-phosphate 5-kinase, type 1 gamma
Gene Symbol
Species
Mus musculus

Gene Ontology (GO Annotations)

GO ID Source Type Description
GO:0030054 IEA:UniProtKB-KW C cell junction
GO:0042995 IEA:UniProtKB-KW C cell projection
GO:0005737 IEA:UniProtKB-KW C cytoplasm
GO:0005886 IEA:UniProtKB-KW C plasma membrane
GO:0016308 IDA:MGI F 1-phosphatidylinositol-4-phosphate 5-kinase activity
GO:0005524 IEA:UniProtKB-KW F ATP binding
GO:1990147 IDA:MGI F talin binding
GO:0007409 IDA:MGI P axonogenesis
GO:0006935 IEA:UniProtKB-KW P chemotaxis
GO:0007016 IMP:MGI P cytoskeletal anchoring at plasma membrane
GO:0006887 IEA:UniProtKB-KW P exocytosis
GO:0006909 IEA:UniProtKB-KW P phagocytosis
GO:0046488 IDA:MGI P phosphatidylinositol metabolic process
GO:0046854 IDA:GOC P phosphatidylinositol phosphorylation
GO:0070527 IMP:MGI P platelet aggregation

KEGG Pathway Links

KEGG Pathway ID Description
ko04144 Endocytosis
mmu04144 Endocytosis
ko04666 Fc gamma R-mediated phagocytosis
mmu04666 Fc gamma R-mediated phagocytosis
ko04510 Focal adhesion
mmu04510 Focal adhesion
ko00562 Inositol phosphate metabolism
mmu00562 Inositol phosphate metabolism
M00130 Inositol phosphate metabolism, PI=> PIP2 => Ins(1,4,5)P3 => Ins(1,3,4,5)P4
mmu01100 Metabolic pathways
ko04070 Phosphatidylinositol signaling system
mmu04070 Phosphatidylinositol signaling system
ko04810 Regulation of actin cytoskeleton
mmu04810 Regulation of actin cytoskeleton

BIOCYC Pathway Links

BIOCYC Pathway ID Description
PWY-6352 3-phosphoinositide biosynthesis
PWY-6351 D-myo-inositol (1,4,5)-trisphosphate biosynthesis
PWY3DJ-219 PIP metabolism

REACTOME Pathway Links

REACTOME Pathway ID Description
5893042 Axon guidance
5893043 Developmental Biology
5892760 Metabolism
5892799 Metabolism of lipids and lipoproteins
5893988 PI Metabolism
5892984 Phospholipid metabolism
5893724 SEMA3A-Plexin repulsion signaling by inhibiting Integrin adhesion
5893644 Semaphorin interactions
5894009 Synthesis of PIPs at the plasma membrane

Domain Information

InterPro Annotations

Accession Description
IPR023610 Phosphatidylinositol-4-phosphate 5-kinase
IPR027483 Phosphatidylinositol-4-phosphate 5-kinase, C-terminal
IPR027484 Phosphatidylinositol-4-phosphate 5-kinase, N-terminal domain
IPR002498 Phosphatidylinositol-4-phosphate 5-kinase, core
IPR016034 Phosphatidylinositol-4-phosphate 5-kinase, core, subgroup

UniProt Annotations

Entry Information

Gene Name
phosphatidylinositol-4-phosphate 5-kinase, type 1 gamma
Protein Entry
F8WHW6_MOUSE
UniProt ID
Species
Mouse

Comments

Comment Type Description
Alternative Products Event=Alternative splicing; Named isoforms=3; Name=1; Synonyms=PIPKIgamma661; IsoId=O70161-1; Sequence=Displayed; Name=2; Synonyms=PIPKIgamma627; IsoId=O70161-2; Sequence=VSP_016013, VSP_016014; Note=No experimental confirmation available.; Name=3; Synonyms=PIPKIgamma635; IsoId=O70161-3; Sequence=VSP_016015;
Biophysicochemical Properties Kinetic parameters: KM=37 uM for PtdIns(4)P; KM=39 uM for ATP;
Catalytic Activity ATP + 1-phosphatidyl-1D-myo-inositol 4- phosphate = ADP + 1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate.
Developmental Stage Expression increases during embryonic development and continued to steadily increase postnatally. {ECO:0000269|PubMed:20622009}.
Disruption Phenotype According to some authors, mutants die within hours after birth and are unable to feed after birth (PubMed:15386003). According to another report, mutants are embryonically lethal at organogenesis stage, and display cardiovascular and neuronal defects (PubMed:15386003). PIP5K1C and PIP5K1B double mutant mice die within minutes after birth. PIP5K1C and PIP5K1A double mutant mice are embryonic lethal. Bone marrow- derived macrophages are defective in phagocytosis, attachment to IgG-opsonized particles and Fc-gamma-R clustering, and display highly polymerized actin cytoskeleton. Neurons display defects in synaptic transmission due to defects in synaptic vesicle trafficking at different levels. T-cells mutant for isoform 1 display increase adhesion and polarization. {ECO:0000269|PubMed:15386003, ECO:0000269|PubMed:17609388, ECO:0000269|PubMed:19153220, ECO:0000269|PubMed:20622009, ECO:0000269|PubMed:20855869}.
Enzyme Regulation Activated by phosphatidic acid. {ECO:0000269|PubMed:9535851}.
Function Catalyzes the phosphorylation of phosphatidylinositol 4- phosphate (PtdIns4P) to form phosphatidylinositol 4,5-bisphosphate (PtdIns(4,5)P2). PtdIns(4,5)P2 is involved in a variety of cellular processes and is the substrate to form phosphatidylinositol 3,4,5-trisphosphate (PtdIns(3,4,5)P3), another second messenger. The majority of PtdIns(4,5)P2 is thought to occur via type I phosphatidylinositol 4-phosphate 5-kinases given the abundance of PtdIns4P. Participates in a variety of cellular processes such as vesicle mediated transport, cell adhesion, cell polarization and cell migration. Together with PIP5K1A is required for phagocytosis, but they regulate different types of actin remodeling at sequential steps. Promotes particle attachment by generating the pool of PtdIns(4,5)P2 that induces controlled actin depolymerization to facilitate Fc-gamma-R clustering. Mediates RAC1-dependent reorganization of actin filaments. Required for synaptic vesicle transport. Controls the plasma membrane pool of PtdIns(4,5)P2 implicated in synaptic vesicle endocytosis and exocytosis. Plays a role in endocytosis mediated by clathrin and AP-2 (adaptor protein complex 2). Required for clathrin-coated pits assembly at the synapse. Participates in cell junction assembly. Modulates adherens junctions formation by facilitating CDH1 trafficking. Required for focal adhesion dynamics. Modulates the targeting of talins (TLN1 and TLN2) to the plasma membrane and their efficient assembly into focal adhesions. Regulates the interaction between talins (TLN1 and TLN2) and beta-integrins. Required for uropodium formation and retraction of the cell rear during directed migration. Has a role in growth factor- stimulated directional cell migration and adhesion. Required for talin assembly into nascent adhesions forming at the leading edge toward the direction of the growth factor. Negative regulator of T-cell activation and adhesion. Negatively regulates integrin alpha-L/beta-2 (LFA-1) polarization and adhesion induced by T-cell receptor. Together with PIP5K1A have a role during embryogenesis and together with PIP5K1B may have a role immediately after birth. {ECO:0000269|PubMed:12422220, ECO:0000269|PubMed:15386003, ECO:0000269|PubMed:16707488, ECO:0000269|PubMed:17609388, ECO:0000269|PubMed:17635937, ECO:0000269|PubMed:17928408, ECO:0000269|PubMed:19153220, ECO:0000269|PubMed:20622009, ECO:0000269|PubMed:20855869, ECO:0000269|PubMed:9535851}.
Interaction Q9DBG3-1:Ap2b1; NbExp=3; IntAct=EBI-773657, EBI-775239; Q9DBG3-2:Ap2b1; NbExp=8; IntAct=EBI-773657, EBI-7257021;
Ptm Acetylation at Lys-265 and Lys-268 seems to decrease lipid kinase activity. Deacetylation of these sites by SIRT1 positively regulates the exocytosis of TSH-containing granules from pituitary cells (By similarity). {ECO:0000250}.
Ptm Phosphorylation on Ser-645 negatively regulates binding to TLN2 and is strongly stimulated in mitosis. Phosphorylation on Tyr-644 is necessary for targeting to focal adhesions. Phosphorylation on Ser-645 and Tyr-644 are mutually exclusive. Phosphorylated by SYK and CSK. Tyrosine phosphorylation is enhanced by PTK2 signaling. Phosphorylated at Tyr-634 upon EGF stimulation. Some studies suggest that phosphorylation on Tyr-644 enhances binding to tailins (TLN1 and TLN2); others that phosphorylation at Tyr-644 does not directly enhance binding to tailins (TLN1 and TLN2) but may act indirectly by inhibiting phosphorylation at Ser-645. {ECO:0000269|PubMed:12422220, ECO:0000269|PubMed:14691141, ECO:0000269|PubMed:16707488, ECO:0000269|PubMed:17635937, ECO:0000269|PubMed:19153220}.
Sequence Caution Sequence=BAC65601.2; Type=Erroneous initiation; Evidence={ECO:0000305};
Similarity Contains 1 PIPK domain. {ECO:0000255|PROSITE- ProRule:PRU00781}.
Subcellular Location Cell membrane; Peripheral membrane protein; Cytoplasmic side. Endomembrane system. Cytoplasm. Cell junction, focal adhesion. Cell junction, adherens junction. Cell projection, ruffle membrane. Cell projection, phagocytic cup. Cell projection, uropodium. Note=During directional migration isoform 1 localized at the uropodium, and isoform 3 localized all along cell membrane including the uropodium and the leading edge.
Subunit Isoform 1 interacts with TLN1. Interacts with TLN2; interaction stimulates lipid kinase activity. May compete with beta-integrins for the same binding site on TLN1 and TLN2. Interacts with ARF6 (By similarity). Interacts with AP2B1. Isoform 1 interacts with AP2M1; phosphorylation of PIP5K1C by CSK disrupts the interaction; clathrin competes with PIP5K1C. Interacts with CDH1 (By similarity). Interacts with CSK. Interacts with PLCG1; interaction is abolished upon EGF stimulation. {ECO:0000250, ECO:0000269|PubMed:12422220, ECO:0000269|PubMed:14691141, ECO:0000269|PubMed:15623515, ECO:0000269|PubMed:16707488, ECO:0000269|PubMed:17635937, ECO:0000269|PubMed:19287005}.
Tissue Specificity High expression in brain. Also detected in lung, thymus, heart, testicle, kidney and embryo. Highly expressed in forebrain, in particular in cerebellum, hippocampus and cerebral cortex. {ECO:0000269|PubMed:14741049, ECO:0000269|PubMed:20622009, ECO:0000269|PubMed:9535851}.

Identical and Related Proteins

Unique RefSeq proteins for LMP001317 (as displayed in Record Overview)

Protein GI Database Accession Length Protein Name
226442755 RefSeq NP_032870 661 phosphatidylinositol 4-phosphate 5-kinase type-1 gamma isoform 1
226442759 RefSeq NP_001140159 635 phosphatidylinositol 4-phosphate 5-kinase type-1 gamma isoform 2
652698048 RefSeq NP_001280575 687 phosphatidylinositol 4-phosphate 5-kinase type-1 gamma isoform 3
652697761 RefSeq NP_001280576 558 phosphatidylinositol 4-phosphate 5-kinase type-1 gamma isoform 4

Identical Sequences to LMP001317 proteins

Reference Database Accession Length Protein Name
GI:226442759 DBBJ BAE42536.1 635 unnamed protein product [Mus musculus]
GI:226442759 DBBJ BAE32849.1 635 unnamed protein product [Mus musculus]
GI:226442759 GenBank AAH19138.1 635 Pip5k1c protein [Mus musculus]
GI:652697761 GenBank AAH94665.1 558 Pip5k1c protein [Mus musculus]
GI:226442755 GenBank ABK42322.1 661 PI(4)P5-K gamma [synthetic construct]
GI:226442755 GenBank EDL31429.1 661 phosphatidylinositol-4-phosphate 5-kinase, type 1 gamma, isoform CRA_a [Mus musculus]
GI:226442759 GenBank EDL31430.1 635 phosphatidylinositol-4-phosphate 5-kinase, type 1 gamma, isoform CRA_b [Mus musculus]
GI:226442755 SwissProt O70161.2 661 RecName: Full=Phosphatidylinositol 4-phosphate 5-kinase type-1 gamma; Short=PIP5K1-gamma; Short=PtdIns(4)P-5-kinase 1 gamma; AltName: Full=Phosphatidylinositol 4-phosphate 5-kinase type I gamma; Short=PIP5KIgamma [Mus musculus]

Related Sequences to LMP001317 proteins

Reference Database Accession Length Protein Name
GI:652697761 DBBJ BAA25664.1 661 phosphatidylinositol-4-phosphate 5-kinase I-gamma [Mus musculus]
GI:226442755 DBBJ BAA25664.1 661 phosphatidylinositol-4-phosphate 5-kinase I-gamma [Mus musculus]
GI:652698048 DBBJ BAC65601.2 705 mKIAA0589 protein, partial [Mus musculus]
GI:226442759 DBBJ BAC65601.2 705 mKIAA0589 protein, partial [Mus musculus]
GI:652698048 GenBank AAW34235.1 688 phosphatidylinositol 4-phosphate 5-kinase type 1 gamma [Rattus norvegicus]
GI:652697761 GenBank ABJ30679.1 661 Sequence 2 from patent US 7097993
GI:226442755 GenBank ABJ30679.1 661 Sequence 2 from patent US 7097993
GI:226442755 GenBank ABJ30696.1 661 Sequence 28 from patent US 7097993
GI:652697761 GenBank ABK42322.1 661 PI(4)P5-K gamma [synthetic construct]
GI:226442759 GenBank ABK42322.1 661 PI(4)P5-K gamma [synthetic construct]
GI:226442759 GenBank EDL31429.1 661 phosphatidylinositol-4-phosphate 5-kinase, type 1 gamma, isoform CRA_a [Mus musculus]
GI:652697761 GenBank EDL31429.1 661 phosphatidylinositol-4-phosphate 5-kinase, type 1 gamma, isoform CRA_a [Mus musculus]
GI:226442759 GenBank EDL31431.1 705 phosphatidylinositol-4-phosphate 5-kinase, type 1 gamma, isoform CRA_c, partial [Mus musculus]
GI:652698048 GenBank EDL31431.1 705 phosphatidylinositol-4-phosphate 5-kinase, type 1 gamma, isoform CRA_c, partial [Mus musculus]
GI:226442755 GenBank ACC00651.1 661 Sequence 2 from patent US 7329504
GI:226442755 GenBank ACP59507.1 661 Sequence 2 from patent US 7494784
GI:226442755 GenBank ACP59524.1 661 Sequence 28 from patent US 7494784
GI:652698048 RefSeq NP_001009967.2 688 phosphatidylinositol 4-phosphate 5-kinase type-1 gamma isoform c [Rattus norvegicus]
GI:652697761 RefSeq NP_032870.2 661 phosphatidylinositol 4-phosphate 5-kinase type-1 gamma isoform 1 [Mus musculus]
GI:226442759 RefSeq NP_032870.2 661 phosphatidylinositol 4-phosphate 5-kinase type-1 gamma isoform 1 [Mus musculus]
GI:652698048 RefSeq XP_008763323.1 692 PREDICTED: phosphatidylinositol 4-phosphate 5-kinase type-1 gamma isoform X1 [Rattus norvegicus]
GI:652697761 SwissProt O70161.2 661 RecName: Full=Phosphatidylinositol 4-phosphate 5-kinase type-1 gamma; Short=PIP5K1-gamma; Short=PtdIns(4)P-5-kinase 1 gamma; AltName: Full=Phosphatidylinositol 4-phosphate 5-kinase type I gamma; Short=PIP5KIgamma [Mus musculus]
GI:226442759 SwissProt O70161.2 661 RecName: Full=Phosphatidylinositol 4-phosphate 5-kinase type-1 gamma; Short=PIP5K1-gamma; Short=PtdIns(4)P-5-kinase 1 gamma; AltName: Full=Phosphatidylinositol 4-phosphate 5-kinase type I gamma; Short=PIP5KIgamma [Mus musculus]
GI:652698048 SwissProt Q5I6B8.1 688 RecName: Full=Phosphatidylinositol 4-phosphate 5-kinase type-1 gamma; Short=PIP5K1-gamma; Short=PtdIns(4)P-5-kinase 1 gamma; AltName: Full=Phosphatidylinositol 4-phosphate 5-kinase type I gamma; Short=PIP5KIgamma [Rattus norvegicus]