Human Metabolome Database: Showing Protein 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase delta-4 (HMDBP04454)

Identification Biological properties Gene properties Protein properties External links References XML Show 9671 metabolites

Identification

HMDB Protein ID

HMDBP04454

Secondary Accession Numbers

10047

Name

1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase delta-4

Synonyms

PLC-delta-4
Phosphoinositide phospholipase C-delta-4
Phospholipase C-delta-4
hPLCD4

Gene Name

PLCD4

Protein Type

Unknown

Biological Properties

General Function

Involved in calcium ion binding

Specific Function

Hydrolyzes the phosphatidylinositol 4,5-bisphosphate (PIP2) to generate 2 second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3). DAG mediates the activation of protein kinase C (PKC), while IP3 releases Ca(2+) from intracellular stores. Required for acrosome reaction in sperm during fertilization, probably by acting as an important enzyme for intracellular Ca(2+) mobilization in the zona pellucida-induced acrosome reaction. May play a role in cell growth. Modulates the liver regeneration in cooperation with nuclear PKC. Overexpression up-regulates the Erk signaling pathway and proliferation.

Pathways

Calcium signaling pathway
Inositol phosphate metabolism
Phosphatidylinositol signaling system

Reactions

1-phosphatidyl-1D-myo-inositol 4,5-bisphosphate + Water → myo-Inositol 1,4,5-trisphosphate + DG(22:6(4Z,7Z,10Z,13Z,16Z,19Z)/22:6(4Z,7Z,10Z,13Z,16Z,19Z)/0:0)	details
1-Phosphatidyl-D-myo-inositol 4,5-bisphosphate + Water → myo-Inositol 1,4,5-trisphosphate + 1,2-Diacyl-sn-glycerol	details

GO Classification

Biological Process
acrosome reaction
lipid catabolic process
intracellular signal transduction
Cellular Component
membrane
nucleus
endoplasmic reticulum
Function
phospholipase activity
phosphoinositide phospholipase c activity
phospholipase c activity
phosphoric diester hydrolase activity
ion binding
lipase activity
calcium ion binding
cation binding
metal ion binding
hydrolase activity, acting on ester bonds
binding
phosphoric ester hydrolase activity
catalytic activity
hydrolase activity
Molecular Function
phosphatidylinositol phospholipase C activity
phospholipid binding
signal transducer activity
calcium ion binding
Process
metabolic process
signal transduction
primary metabolic process
signaling pathway
signaling
intracellular signaling pathway
biological regulation
regulation of biological process
regulation of cellular process
lipid metabolic process

Cellular Location

Nucleus
Cytoplasm
Peripheral membrane protein
Membrane
Endoplasmic reticulum

Gene Properties

Chromosome Location

Locus

2q35

SNPs

PLCD4

Gene Sequence

>2289 bp
ATGGCGTCCCTGCTGCAAGACCAGCTGACCACTGATCAGGACTTGCTGCTGATGCAGGAA
GGCATGCCGATGCGCAAGGTGAGGTCCAAAAGCTGGAAGAAGCTAAGATACTTCAGACTT
CAGAATGACGGCATGACAGTCTGGCATGCACGGCAGGCCAGGGGCAGTGCCAAGCCCAGC
TTCTCAATCTCTGATGTGGAGACAATACGTAATGGCCATGATTCCGAGTTGCTGCGTAGC
CTGGCAGAGGAGCTCCCCCTGGAGCAGGGCTTCACCATTGTCTTCCATGGCCACCGCTCC
AACCTGGACCTGATGGCCAACAGTGTTGAGGAGGCCCAGATATGGATGCGAGGGCTCCAG
CTGTTGGTGGATCTTGTCACCAGCATGGACCATCAGGAGCGCCTGGACCAATGGCTGAGC
GATTGGTTTCAACGTGGAGACAAAAATCAGGATGGTAAGATGAGTTTCCAAGAAGTTCAG
CGGTTATTGCACCTAATGAATGTGGAAATGGACCAAGAATATGCCTTCAGTCTTTTTCAG
GCAGCAGACACGTCCCAGTCTGGAACCCTGGAAGGAGAAGAATTCGTACAGTTCTATAAG
GCATTGACTAAACGTGCTGAGGTGCAGGAACTGTTTGAAAGTTTTTCAGCTGATGGGCAG
AAGCTGACTCTGCTGGAATTTTTGGATTTCCTCCAAGAGGAGCAGAAGGAGAGAGACTGC
ACCTCTGAGCTTGCTCTGGAACTCATTGACCGCTATGAACCTTCAGACAGTGGCAAACTG
CGGCATGTGCTGAGTATGGATGGCTTCCTCAGCTACCTCTGCTCTAAGGATGGAGACATC
TTCAACCCAGCCTGCCTCCCCATCTATCAGGATATGACTCAACCCCTGAACCACTACTTC
ATCTGCTCTTCTCATAACACCTACCTAGTGGGGGACCAGCTTTGCGGCCAGAGCAGCGTC
GAGGGATATATACGGGCCCTGAAGCGGGGGTGCCGCTGCGTGGAGGTGGATGTATGGGAT
GGACCTAGCGGGGAACCTGTCGTTTACCACGGACACACCCTGACCTCCCGCATCCTGTTC
AAAGATGTCGTGGCCACAGTAGCACAGTATGCCTTCCAGACATCAGACTACCCAGTCATC
TTGTCCCTGGAGACCCACTGCAGCTGGGAGCAGCAGCAGACCATGGCCCGTCATCTGACT
GAGATCCTGGGGGAGCAGCTGCTGAGCACCACCTTGGATGGGGTGCTGCCCACTCAGCTG
CCCTCGCCTGAGGAGCTTCGGAGGAAGATCCTGGTGAAGGGGAAGAAGTTAACACTTGAG
GAAGACCTGGAATATGAGGAAGAGGAAGCAGAACCTGAGTTGGAAGAGTCAGAATTGGCG
CTGGAGTCCCAGTTTGAGACTGAGCCTGAGCCCCAGGAGCAGAACCTTCAGAATAAGGAC
AAAAAGAAGAAATCCAAGCCCATCTTGTGTCCAGCCCTCTCTTCCCTGGTTATCTACTTG
AAGTCTGTCTCATTCCGCAGCTTCACACATTCAAAGGAGCACTACCACTTCTACGAGATA
TCATCTTTCTCTGAAACCAAGGCCAAGCGCCTCATCAAGGAGGCTGGCAATGAGTTTGTG
CAGCACAATACTTGGCAGTTAAGCCGTGTGTATCCCAGCGGCCTGAGGACAGACTCTTCC
AACTACAACCCCCAGGAACTCTGGAATGCAGGCTGCCAGATGGTGGCCATGAATATGCAG
ACTGCAGGGCTTGAAATGGACATCTGTGATGGGCATTTCCGCCAGAATGGCGGCTGTGGC
TATGTGCTGAAGCCAGACTTCCTGCGTGATATCCAGAGTTCTTTCCACCCTGAGAAGCCC
ATCAGCCCTTTCAAAGCCCAGACTCTCTTAATCCAGGTGATCAGCGGTCAGCAACTCCCC
AAAGTGGACAAGACCAAAGAGGGGTCCATTGTGGATCCACTGGTGAAAGTGCAGATCTTT
GGCGTTCGTCTAGACACAGCACGGCAGGAGACCAACTATGTGGAGAACAATGGTTTTAAT
CCATACTGGGGGCAGACACTATGTTTCCGGGTGCTGGTGCCTGAACTTGCCATGCTGCGT
TTTGTGGTAATGGATTATGACTGGAAATCCCGAAATGACTTTATTGGTCAGTACACCCTG
CCTTGGACCTGCATGCAACAAGGTTACCGCCACATTCACCTGCTGTCCAAAGATGGCATC
AGCCTCCGCCCAGCTTCCATCTTTGTGTATATCTGCATCCAGGAAGGCCTGGAGGGGGAT
GAGTCCTGA

Protein Properties

Number of Residues

762

Molecular Weight

87584.515

Theoretical pI

5.207

Pfam Domain Function

C2 (PF00168 )
efhand_like (PF09279 )
PI-PLC-X (PF00388 )
PI-PLC-Y (PF00387 )

Signals

Not Available

Transmembrane Regions

Not Available

Protein Sequence

>1-phosphatidylinositol-4,5-bisphosphate phosphodiesterase delta-4
MASLLQDQLTTDQDLLLMQEGMPMRKVRSKSWKKLRYFRLQNDGMTVWHARQARGSAKPS
FSISDVETIRNGHDSELLRSLAEELPLEQGFTIVFHGRRSNLDLMANSVEEAQIWMRGLQ
LLVDLVTSMDHQERLDQWLSDWFQRGDKNQDGKMSFQEVQRLLHLMNVEMDQEYAFSLFQ
AADTSQSGTLEGEEFVQFYKALTKRAEVQELFESFSADGQKLTLLEFLDFLQEEQKERDC
TSELALELIDRYEPSDSGKLRHVLSMDGFLSYLCSKDGDIFNPACLPIYQDMTQPLNHYF
ICSSHNTYLVGDQLCGQSSVEGYIRALKRGCRCVEVDVWDGPSGEPVVYHGHTLTSRILF
KDVVATVAQYAFQTSDYPVILSLETHCSWEQQQTMARHLTEILGEQLLSTTLDGVLPTQL
PSPEELRRKILVKGKKLTLEEDLEYEEEEAEPELEESELALESQFETEPEPQEQNLQNKD
KKKKSKPILCPALSSLVIYLKSVSFRSFTHSKEHYHFYEISSFSETKAKRLIKEAGNEFV
QHNTWQLSRVYPSGLRTDSSNYNPQELWNAGCQMVAMNMQTAGLEMDICDGHFRQNGGCG
YVLKPDFLRDIQSSFHPEKPISPFKAQTLLIQVISGQQLPKVDKTKEGSIVDPLVKVQIF
GVRLDTARQETNYVENNGFNPYWGQTLCFRVLVPELAMLRFVVMDYDWKSRNDFIGQYTL
PWTCMQQGYRHIHLLSKDGISLRPASIFVYICIQEGLEGDES

External Links

GenBank ID Protein

62897967

UniProtKB/Swiss-Prot ID

Q9BRC7

UniProtKB/Swiss-Prot Entry Name

PLCD4_HUMAN

PDB IDs

Not Available

GenBank Gene ID

GeneCard ID

GenAtlas ID

HGNC ID

References

General References

Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. [PubMed:15489334 ]
Leung DW, Tompkins C, Brewer J, Ball A, Coon M, Morris V, Waggoner D, Singer JW: Phospholipase C delta-4 overexpression upregulates ErbB1/2 expression, Erk signaling pathway, and proliferation in MCF-7 cells. Mol Cancer. 2004 May 13;3:15. [PubMed:15140260 ]
Kim H, Suh PG, Ryu SH, Park SH: Assignment of the human PLC delta4 gene (PLCD4) to human chromosome band 2q35 by fluorescence in situ hybridization. Cytogenet Cell Genet. 1999;87(3-4):254-5. [PubMed:10702683 ]
Landreville S, Coulombe S, Carrier P, Gelb MH, Guerin SL, Salesse C: Expression of phospholipases A2 and C in human corneal epithelial cells. Invest Ophthalmol Vis Sci. 2004 Nov;45(11):3997-4003. [PubMed:15505048 ]