UniProtKB - Q45QJ4 (Q45QJ4_RAT)
Protein
1-phosphatidylinositol 4,5-bisphosphate phosphodiesterase
Gene
Plcb3
Organism
Rattus norvegicus (Rat)
Status
Functioni
The production of the second messenger molecules diacylglycerol (DAG) and inositol 1,4,5-trisphosphate (IP3) is mediated by activated phosphatidylinositol-specific phospholipase C enzymes.UniRule annotation
Catalytic activityi
- a 1,2-diacyl-sn-glycero-3-phospho-(1D-myo-inositol-4,5-bisphosphate) + H2O = 1D-myo-inositol 1,4,5-trisphosphate + a 1,2-diacyl-sn-glycerol + H+UniRule annotationEC:3.1.4.11UniRule annotation
Cofactori
Ca2+ARBA annotation
Sites
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Active sitei | 332 | UniRule annotation | 1 | |
Active sitei | 379 | UniRule annotation | 1 |
GO - Molecular functioni
- calcium ion binding Source: UniProtKB-UniRule
- calmodulin binding Source: Ensembl
- phosphatidylinositol phospholipase C activity Source: UniProtKB-UniRule
GO - Biological processi
- intracellular signal transduction Source: InterPro
- lipid catabolic process Source: UniProtKB-KW
- phosphatidylinositol metabolic process Source: Ensembl
- regulation of systemic arterial blood pressure Source: Ensembl
Keywordsi
Molecular function | HydrolaseUniRule annotation, TransducerUniRule annotationARBA annotation |
Biological process | Lipid degradationUniRule annotation, Lipid metabolism |
Names & Taxonomyi
Protein namesi | Recommended name: 1-phosphatidylinositol 4,5-bisphosphate phosphodiesteraseUniRule annotation (EC:3.1.4.11UniRule annotation) |
Gene namesi | Name:Plcb3Imported ORF Names:rCG_47445Imported |
Organismi | Rattus norvegicus (Rat)Imported |
Taxonomic identifieri | 10116 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Rattus |
Proteomesi |
|
Organism-specific databases
RGDi | 61993, Plcb3 |
Subcellular locationi
Cytosol
- postsynaptic cytosol Source: Ensembl
Nucleus
- nucleoplasm Source: Ensembl
Other locations
- protein-containing complex Source: Ensembl
Expressioni
Gene expression databases
Bgeei | ENSRNOG00000021150, Expressed in jejunum and 19 other tissues |
Family & Domainsi
Domains and Repeats
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Domaini | 591 – 707 | PI-PLC Y-boxInterPro annotationAdd BLAST | 117 | |
Domaini | 714 – 811 | C2InterPro annotationAdd BLAST | 98 |
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 466 – 588 | DisorderedSequence analysisAdd BLAST | 123 | |
Regioni | 888 – 938 | DisorderedSequence analysisAdd BLAST | 51 | |
Regioni | 1198 – 1236 | DisorderedSequence analysisAdd BLAST | 39 |
Coiled coil
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Coiled coili | 1019 – 1039 | Sequence analysisAdd BLAST | 21 | |
Coiled coili | 1075 – 1106 | Sequence analysisAdd BLAST | 32 | |
Coiled coili | 1146 – 1166 | Sequence analysisAdd BLAST | 21 | |
Coiled coili | 1171 – 1191 | Sequence analysisAdd BLAST | 21 |
Compositional bias
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Compositional biasi | 484 – 519 | PolarSequence analysisAdd BLAST | 36 | |
Compositional biasi | 888 – 913 | PolarSequence analysisAdd BLAST | 26 | |
Compositional biasi | 1216 – 1236 | PolarSequence analysisAdd BLAST | 21 |
Keywords - Domaini
Coiled coilSequence analysisPhylogenomic databases
GeneTreei | ENSGT00940000160539 |
HOGENOMi | CLU_002738_2_0_1 |
OMAi | DFWNGKF |
OrthoDBi | 368239at2759 |
TreeFami | TF313216 |
Family and domain databases
CDDi | cd13361, PH_PLC_beta, 1 hit |
Gene3Di | 1.20.1230.10, 1 hit 2.60.40.150, 1 hit 3.20.20.190, 2 hits |
InterProi | View protein in InterPro IPR000008, C2_dom IPR035892, C2_domain_sf IPR011992, EF-hand-dom_pair IPR001192, PI-PLC_fam IPR016280, PLC-beta IPR014815, PLC-beta_C IPR042531, PLC-beta_C_sf IPR037862, PLC-beta_PH IPR017946, PLC-like_Pdiesterase_TIM-brl IPR015359, PLC_EF-hand-like IPR000909, PLipase_C_PInositol-sp_X_dom IPR001711, PLipase_C_Pinositol-sp_Y |
PANTHERi | PTHR10336, PTHR10336, 1 hit |
Pfami | View protein in Pfam PF00168, C2, 1 hit PF09279, EF-hand_like, 1 hit PF17787, PH_14, 1 hit PF00388, PI-PLC-X, 1 hit PF00387, PI-PLC-Y, 1 hit PF08703, PLC-beta_C, 1 hit |
PIRSFi | PIRSF000956, PLC-beta, 1 hit |
PRINTSi | PR00390, PHPHLIPASEC |
SMARTi | View protein in SMART SM00239, C2, 1 hit SM00148, PLCXc, 1 hit SM00149, PLCYc, 1 hit |
SUPFAMi | SSF47473, SSF47473, 1 hit SSF51695, SSF51695, 1 hit |
PROSITEi | View protein in PROSITE PS50004, C2, 1 hit PS50008, PIPLC_Y_DOMAIN, 1 hit |
(1+)i Sequence
Sequence statusi: Complete.
This entry has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All
Q45QJ4-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MAGARPGVHA LQLEPPTVVE TLRRGSKFIK WDEEASSRNL VTLRVDPNGF
60 70 80 90 100
FLYWTGPNME VDTLDISSIR DTRTGRYARL PKDPKIREVL GFGGPDTRLE
110 120 130 140 150
EKLMTVVAGP DPVNTTFLNF MAVQDDTVKV WSEELFKLAM NILAQNASRN
160 170 180 190 200
TFLRKAYTKL KLQVNQDGRI PVKNILKMFS ADKKRVETAL ESCGLNFNRS
210 220 230 240 250
ESIRPDEFSL EIFERFLNKL CLRPDIDKIL LEIGAKGKPY LTLEQLMDFI
260 270 280 290 300
NQKQRDPRLN EVLYPPLRSS QARLLIEKYE PNKQFLERDQ MSMEGFSRYL
310 320 330 340 350
GGEENGILPL EALDLSMDMT QPLSAYFINS SHNTYLTAGQ LAGTSSVEMY
360 370 380 390 400
RQALLWGCRC VELDVWKGRP PEEEPFITHG FTMTTEVPLR DVLEAIAETA
410 420 430 440 450
FKTSPYPVIL SFENHVDSAK QQAKMAEYCR SIFGEALLID PLDKYPLSAG
460 470 480 490 500
TPLPSPQDLM GRILVKNKKR HRPSTGVPDS SVRKRPLEQS NSALSESSAA
510 520 530 540 550
TEPSSPQLGS PSSDSCPGLS NGEEVGLEKT SLEPQKSLGE EGLNRGPNVL
560 570 580 590 600
MPDRDREDEE EDEEEEETTD PKKPTTDEGT ASSEVNATEE MSTLVNYVEP
610 620 630 640 650
VKFKSFEAAR KRNKCFEMSS FVETKAMEQL TKSPMEFVEY NKQQLSRIYP
660 670 680 690 700
KGTRVDSSNY MPQLFWNVGC QLVALNFQTL DLPMQLNAGV FEYNGRSGYL
710 720 730 740 750
LKPEFMRRPD KSFDPFTEVI VDGIVANALR VKVISGQFLS DRKVGIYVEV
760 770 780 790 800
DMFGLPVDTR RKYRTRTSQG NSFNPVWDEE PFDFPKVVLP TLASLRIAAF
810 820 830 840 850
EEGGRFVGHR ILPVSAIRSG YHYVCLRNEA NQPLCLPALL IYTEASDYIP
860 870 880 890 900
DDHQDYAEAL INPIKHVSLM DQRAKQLAAL IGESEAQAST EMCQETPSQQ
910 920 930 940 950
QGSQLSSNPA PNPLDASPRW PPGPTTSPTS TSLSSPGQRD DLIASILSEV
960 970 980 990 1000
TPTPLEELRS HKAMVKLRSR QDRDLRELHK KHQRKAVALT RRLLDGLAQA
1010 1020 1030 1040 1050
RAEGKCRPSS SALSRATNVE DVKEEEKEAA RQYREFQNRQ VQSLLELREA
1060 1070 1080 1090 1100
QADAETERRL EHLKQAQQRL REVVLDAHTT QFKRLKELNE REKKELQKIL
1110 1120 1130 1140 1150
DRKRNNSISE AKTREKHKKE VELTEINRRH ITESVNSIRR LEEAQKQRHE
1160 1170 1180 1190 1200
RLLAGQQQVL QQLVEEEPKL VAQLTQECQE QRERLPQEIR RCLLGETSEG
1210 1220 1230
LGDGPLVACA SNGHAAGSGG HQSGADSESQ EENTQL
Computationally mapped potential isoform sequencesi
There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basketQ99JE6 | PLCB3_RAT | 1-phosphatidylinositol 4,5-bisphosp... | Plcb3 | 1,234 | Annotation score: |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AC098622 Genomic DNA No translation available. DQ120507 mRNA Translation: AAZ23846.1 DQ120508 mRNA Translation: AAZ23847.1 CH473953 Genomic DNA Translation: EDM12633.1 |
RefSeqi | NP_203501.1, NM_033350.1 XP_006230773.1, XM_006230711.3 |
Genome annotation databases
Ensembli | ENSRNOT00000028720; ENSRNOP00000028720; ENSRNOG00000021150 |
GeneIDi | 29322 |
KEGGi | rno:29322 |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AC098622 Genomic DNA No translation available. DQ120507 mRNA Translation: AAZ23846.1 DQ120508 mRNA Translation: AAZ23847.1 CH473953 Genomic DNA Translation: EDM12633.1 |
RefSeqi | NP_203501.1, NM_033350.1 XP_006230773.1, XM_006230711.3 |
3D structure databases
SMRi | Q45QJ4 |
ModBasei | Search... |
Proteomic databases
PRIDEi | Q45QJ4 |
Genome annotation databases
Ensembli | ENSRNOT00000028720; ENSRNOP00000028720; ENSRNOG00000021150 |
GeneIDi | 29322 |
KEGGi | rno:29322 |
Organism-specific databases
CTDi | 5331 |
RGDi | 61993, Plcb3 |
Phylogenomic databases
GeneTreei | ENSGT00940000160539 |
HOGENOMi | CLU_002738_2_0_1 |
OMAi | DFWNGKF |
OrthoDBi | 368239at2759 |
TreeFami | TF313216 |
Gene expression databases
Bgeei | ENSRNOG00000021150, Expressed in jejunum and 19 other tissues |
Family and domain databases
CDDi | cd13361, PH_PLC_beta, 1 hit |
Gene3Di | 1.20.1230.10, 1 hit 2.60.40.150, 1 hit 3.20.20.190, 2 hits |
InterProi | View protein in InterPro IPR000008, C2_dom IPR035892, C2_domain_sf IPR011992, EF-hand-dom_pair IPR001192, PI-PLC_fam IPR016280, PLC-beta IPR014815, PLC-beta_C IPR042531, PLC-beta_C_sf IPR037862, PLC-beta_PH IPR017946, PLC-like_Pdiesterase_TIM-brl IPR015359, PLC_EF-hand-like IPR000909, PLipase_C_PInositol-sp_X_dom IPR001711, PLipase_C_Pinositol-sp_Y |
PANTHERi | PTHR10336, PTHR10336, 1 hit |
Pfami | View protein in Pfam PF00168, C2, 1 hit PF09279, EF-hand_like, 1 hit PF17787, PH_14, 1 hit PF00388, PI-PLC-X, 1 hit PF00387, PI-PLC-Y, 1 hit PF08703, PLC-beta_C, 1 hit |
PIRSFi | PIRSF000956, PLC-beta, 1 hit |
PRINTSi | PR00390, PHPHLIPASEC |
SMARTi | View protein in SMART SM00239, C2, 1 hit SM00148, PLCXc, 1 hit SM00149, PLCYc, 1 hit |
SUPFAMi | SSF47473, SSF47473, 1 hit SSF51695, SSF51695, 1 hit |
PROSITEi | View protein in PROSITE PS50004, C2, 1 hit PS50008, PIPLC_Y_DOMAIN, 1 hit |
ProtoNeti | Search... |
MobiDBi | Search... |
Entry informationi
Entry namei | Q45QJ4_RAT | |
Accessioni | Q45QJ4Primary (citable) accession number: Q45QJ4 | |
Entry historyi | Integrated into UniProtKB/TrEMBL: | September 13, 2005 |
Last sequence update: | September 13, 2005 | |
Last modified: | February 10, 2021 | |
This is version 141 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Unreviewed (UniProtKB/TrEMBL) |