Descriptions

PLCD1 functions the production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3), which is mediated by activated phosphatidylinositol-specific phospholipase C enzymes. Autoinhibitory region is a portion of the linker that separates the conserved X and Y boxes comprising the catalytic TIM barrel. The disordered X/Y linker is capable of autoinhibition by hindering productive binding of PLC-δ1 to membranes and thereby restricting access of PtdIns(4,5)P2 to the active site. The active site of a PLC isozyme toward phospholipid membranes should force the negatively charged X/Y linker away from the active site, therein relieving autoinhibition of the enzyme.

Autoinhibitory domains (AIDs)

Target domain

316-656 (TIM barrel)

Relief mechanism

Partner binding

Assay

Accessory elements

No accessory elements

Autoinhibited structure

Activated structure

12 structures for P10688

Entry ID Method Resolution Chain Position Source
1DJG X-ray 260 A A/B 133-756 PDB
1DJH X-ray 250 A A/B 133-756 PDB
1DJI X-ray 250 A A/B 133-756 PDB
1DJW X-ray 245 A A/B 133-756 PDB
1DJX X-ray 230 A A/B 133-756 PDB
1DJY X-ray 280 A A/B 133-756 PDB
1DJZ X-ray 295 A A/B 133-756 PDB
1MAI X-ray 190 A A 11-140 PDB
1QAS X-ray 240 A A/B 135-756 PDB
1QAT X-ray 300 A A/B 135-756 PDB
2ISD X-ray 250 A A/B 133-756 PDB
AF-P10688-F1 Predicted AlphaFoldDB

4 variants for P10688

Variant ID(s) Position Change Description Diseaes Association Provenance
412 I>M SHR [UniProt] No
423 T>S SHR [UniProt] No
463 V>D SHR [UniProt] No
668 G>A SHR [UniProt] No

No associated diseases with P10688

7 regional properties for P10688

Type Name Position InterPro Accession
domain Bromo adjacent homology (BAH) domain 667 - 791 IPR001025-1
domain Bromo adjacent homology (BAH) domain 842 - 1011 IPR001025-2
domain Zinc finger, CXXC-type 558 - 604 IPR002857
domain DMAP1-binding domain 8 - 105 IPR010506
active_site DNA methylase, C-5 cytosine-specific, active site 1133 - 1145 IPR018117
domain DNA (cytosine-5)-methyltransferase 1, replication foci domain 310 - 444 IPR022702
conserved_site DNA methylase, C-5 cytosine-specific, conserved site 1488 - 1506 IPR031303

Functions

Description
EC Number 3.1.4.11 Phosphoric diester hydrolases
Subcellular Localization
PANTHER Family
PANTHER Subfamily
PANTHER Protein Class
PANTHER Pathway Category No pathway information available

3 GO annotations of cellular component

Name Definition
cytoplasm The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
cytosol The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
mitochondrial membrane Either of the lipid bilayers that surround the mitochondrion and form the mitochondrial envelope.

11 GO annotations of molecular function

Name Definition
calcium ion binding Binding to a calcium ion (Ca2+).
calcium-dependent phospholipid binding Binding to a phospholipid, a class of lipids containing phosphoric acid as a mono- or diester, in the presence of calcium.
enzyme binding Binding to an enzyme, a protein with catalytic activity.
GTPase activating protein binding Binding to a GTPase activating protein.
inositol 1,4,5 trisphosphate binding Binding to inositol 1,4,5 trisphosphate.
phosphatidic acid binding Binding to phosphatidic acid, any of a class of glycerol phosphate in which both the remaining hydroxyl groups of the glycerol moiety are esterified with fatty acids.
phosphatidylinositol phosphate binding Binding to phosphatidylinositol phosphate.
phosphatidylinositol phospholipase C activity Catalysis of the reaction
phosphatidylinositol-4,5-bisphosphate binding Binding to phosphatidylinositol-4,5-bisphosphate, a derivative of phosphatidylinositol in which the inositol ring is phosphorylated at the 4' and 5' positions.
phospholipase C activity Catalysis of the reaction
phospholipid binding Binding to a phospholipid, a class of lipids containing phosphoric acid as a mono- or diester.

18 GO annotations of biological process

Name Definition
angiogenesis Blood vessel formation when new vessels emerge from the proliferation of pre-existing blood vessels.
G protein-coupled receptor signaling pathway The series of molecular signals initiated by a ligand binding to its receptor, in which the activated receptor promotes the exchange of GDP for GTP on the alpha-subunit of an associated heterotrimeric G-protein complex. The GTP-bound activated alpha-G-protein then dissociates from the beta- and gamma-subunits to further transmit the signal within the cell. The pathway begins with receptor-ligand interaction, and ends with regulation of a downstream cellular process. The pathway can start from the plasma membrane, Golgi or nuclear membrane.
labyrinthine layer blood vessel development The process whose specific outcome is the progression of a blood vessel of the labyrinthine layer of the placenta over time, from its formation to the mature structure. The embryonic vessels grow through the layer to come in close contact with the maternal blood supply.
lipid catabolic process The chemical reactions and pathways resulting in the breakdown of lipids, compounds soluble in an organic solvent but not, or sparingly, in an aqueous solvent.
phosphatidylinositol metabolic process The chemical reactions and pathways involving phosphatidylinositol, any glycophospholipid in which a sn-glycerol 3-phosphate residue is esterified to the 1-hydroxyl group of 1D-myo-inositol.
phosphatidylinositol-mediated signaling The series of molecular signals in which a cell uses a phosphatidylinositol-mediated signaling to convert a signal into a response. Phosphatidylinositols include phosphatidylinositol (PtdIns) and its phosphorylated derivatives.
phospholipase C-activating G protein-coupled receptor signaling pathway A G protein-coupled receptor signaling pathway in which the signal is transmitted via the activation of phospholipase C (PLC) and a subsequent increase in the intracellular concentration of inositol trisphosphate (IP3) and diacylglycerol (DAG).
positive regulation of inositol trisphosphate biosynthetic process Any process that activates or increases the frequency, rate or extent of the chemical reactions and pathways resulting in the formation of inositol trisphosphate.
positive regulation of norepinephrine secretion Any process that increases the frequency, rate or extent of the regulated release of norepinephrine.
regulation of cell population proliferation Any process that modulates the frequency, rate or extent of cell proliferation.
regulation of cytosolic calcium ion concentration Any process involved in the maintenance of an internal steady state of calcium ions within the cytosol of a cell or between the cytosol and its surroundings.
release of sequestered calcium ion into cytosol The process in which calcium ions sequestered in the endoplasmic reticulum, Golgi apparatus or mitochondria are released into the cytosolic compartment.
response to aluminum ion Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an aluminum ion stimulus.
response to calcium ion Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a calcium ion stimulus.
response to hyperoxia Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating increased oxygen tension.
response to organonitrogen compound Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of an organonitrogen stimulus. An organonitrogen compound is formally a compound containing at least one carbon-nitrogen bond.
response to peptide hormone Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a peptide hormone stimulus. A peptide hormone is any of a class of peptides that are secreted into the blood stream and have endocrine functions in living animals.
response to prostaglandin F Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a prostagladin F stimulus.

30 homologous proteins in AiPD

UniProt AC Gene Name Protein Name Species Evidence Code
P32383 PLC1 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase 1 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) PR
Q1RML2 PLCZ1 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase zeta-1 Bos taurus (Bovine) PR
P10895 PLCD1 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase delta-1 Bos taurus (Bovine) SS
Q2VRL0 PLCZ1 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase zeta-1 Gallus gallus (Chicken) PR
Q86YW0 PLCZ1 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase zeta-1 Homo sapiens (Human) PR
Q9P212 PLCE1 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase epsilon-1 Homo sapiens (Human) SS
Q9BRC7 PLCD4 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase delta-4 Homo sapiens (Human) SS
Q15111 PLCL1 Inactive phospholipase C-like protein 1 Homo sapiens (Human) PR
Q9UPR0 PLCL2 Inactive phospholipase C-like protein 2 Homo sapiens (Human) PR
Q8N3E9 PLCD3 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase delta-3 Homo sapiens (Human) SS
P51178 PLCD1 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase delta-1 Homo sapiens (Human) EV
Q8K394 Plcl2 Inactive phospholipase C-like protein 2 Mus musculus (Mouse) PR
Q8K2J0 Plcd3 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase delta-3 Mus musculus (Mouse) PR
Q8K4S1 Plce1 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase epsilon-1 Mus musculus (Mouse) SS
Q8R3B1 Plcd1 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase delta-1 Mus musculus (Mouse) SS
Q7YRU3 PLCZ 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase zeta-1 Sus scrofa (Pig) PR
P24135 Plcg2 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-2 Rattus norvegicus (Rat) SS
P10686 Plcg1 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase gamma-1 Rattus norvegicus (Rat) EV
O89040 Plcb2 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-2 Rattus norvegicus (Rat) PR
P10687 Plcb1 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-1 Rattus norvegicus (Rat) SS
Q99P84 Plce1 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase epsilon-1 Rattus norvegicus (Rat) EV
Q99JE6 Plcb3 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase beta-3 Rattus norvegicus (Rat) SS
Q8GV43 PLC6 Phosphoinositide phospholipase C 6 Arabidopsis thaliana (Mouse-ear cress) PR
Q944C2 PLC5 Phosphoinositide phospholipase C 5 Arabidopsis thaliana (Mouse-ear cress) PR
Q6NMA7 PLC9 Phosphoinositide phospholipase C 9 Arabidopsis thaliana (Mouse-ear cress) PR
Q9STZ3 PLC8 Phosphoinositide phospholipase C 8 Arabidopsis thaliana (Mouse-ear cress) PR
Q56W08 PLC3 Phosphoinositide phospholipase C 3 Arabidopsis thaliana (Mouse-ear cress) PR
Q39032 PLC1 Phosphoinositide phospholipase C 1 Arabidopsis thaliana (Mouse-ear cress) PR
Q944C1 PLC4 Phosphoinositide phospholipase C 4 Arabidopsis thaliana (Mouse-ear cress) PR
A5D6R3 plcd3a 1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase delta-3-A Danio rerio (Zebrafish) (Brachydanio rerio) PR
10 20 30 40 50 60
MDSGRDFLTL HGLQDDPDLQ ALLKGSQLLK VKSSSWRRER FYKLQEDCKT IWQESRKVMR
70 80 90 100 110 120
SPESQLFSIE DIQEVRMGHR TEGLEKFARD IPEDRCFSIV FKDQRNTLDL IAPSPADAQH
130 140 150 160 170 180
WVQGLRKIIH HSGSMDQRQK LQHWIHSCLR KADKNKDNKM NFKELKDFLK ELNIQVDDGY
190 200 210 220 230 240
ARKIFRECDH SQTDSLEDEE IETFYKMLTQ RAEIDRAFEE AAGSAETLSV ERLVTFLQHQ
250 260 270 280 290 300
QREEEAGPAL ALSLIERYEP SETAKAQRQM TKDGFLMYLL SADGNAFSLA HRRVYQDMDQ
310 320 330 340 350 360
PLSHYLVSSS HNTYLLEDQL TGPSSTEAYI RALCKGCRCL ELDCWDGPNQ EPIIYHGYTF
370 380 390 400 410 420
TSKILFCDVL RAIRDYAFKA SPYPVILSLE NHCSLEQQRV MARHLRAILG PILLDQPLDG
430 440 450 460 470 480
VTTSLPSPEQ LKGKILLKGK KLGGLLPAGG ENGSEATDVS DEVEAAEMED EAVRSQVQHK
490 500 510 520 530 540
PKEDKLKLVP ELSDMIIYCK SVHFGGFSSP GTSGQAFYEM ASFSESRALR LLQESGNGFV
550 560 570 580 590 600
RHNVSCLSRI YPAGWRTDSS NYSPVEMWNG GCQIVALNFQ TPGPEMDVYL GCFQDNGGCG
610 620 630 640 650 660
YVLKPAFLRD PNTTFNSRAL TQGPWWRPER LRVRIISGQQ LPKVNKNKNS IVDPKVIVEI
670 680 690 700 710 720
HGVGRDTGSR QTAVITNNGF NPRWDMEFEF EVTVPDLALV RFMVEDYDSS SKNDFIGQST
730 740 750
IPWNSLKQGY RHVHLLSKNG DQHPSATLFV KISIQD