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Molecule Parameter List for IP3_3K*1 | The statistics table lists the distribution of a molecule acting either as a substrate, product, enzyme or as a molecule within the network. The text color of a molecule is highlighted by color. | Statistics | Accession and Pathway Details | |
Accession Name | Accession No. | Accession Type | Pathway Link | Osc_Ca_ IP3metabolism | 32 | Network | MIPP, CaMKII, CaM, PKC, IP3-3K, Gq, PLCbeta, 134_dephos, 145_dephos, IP4-system, IHP-system, 1345_dephos, CaRegulation, Othmer-Tang-model | This network models an oscillatory calcium response to GPCR mediated PLCbeta activation, alongwith detailed InsP3 metabolism in the neuron. It is similar to the Osc_Ca_IP3metab model (accession 24) except that some enzymes in the InsP3 metabolism network have been modified to have reversible kinetics rather than Michaelis-Menten kinetics. The modified enzymes belong to the groups: IP4-system, IP3-3K, 145_dephos and 134_dephos. Mishra J, Bhalla US. Biophys J. 2002 Sep;83(3):1298-316. |
IP3_3K*1 acting as a Molecule in Osc_Ca_IP3metabolism Network
Name | Accession Name | Pathway Name | Initial Conc. (uM) | Volume (fL) | Buffered | IP3_3K*1 | Osc_Ca_ IP3metabolism Accession No. : 32 | IP3-3K Pathway No. : 162 | 0 | 1000 | No | Sim et al; JBC 265(18) June 25; 1990: pp 10367-10372 Phos. at 2 major sites = Ser109 & Ser 175; but there is a possibility that inactivation is due to combined effect of multiple phosphorylations activity suppressed by 75% |
IP3_3K*1 acting as an Enzyme in Osc_Ca_IP3metabolism Network
Enzyme Molecule / Enzyme Activity | Accession Name | Pathway Name | Km (uM) | kcat (s^-1) | Ratio | Enzyme Type | Reagents | IP3_3K*1 / ip3-3k*1
| Osc_Ca_ IP3metabolism Accession No. : 32 | IP3-3K Pathway No. : 162 | 1.40004 | 0.76187 | 4.00003 | explicit E-S complex | Substrate IP3(145)
Product IP4(1345)
| from Sim et al, JBC 265; 1990 |
IP3_3K*1 acting as a Product of an Enzyme in Osc_Ca_IP3metabolism Network
Enzyme Molecule / Enzyme Activity | Accession Name | Pathway Name | Km (uM) | kcat (s^-1) | Ratio | Enzyme Type | Reagents | PKC-active / PKC-phos | Osc_Ca_ IP3metabolism Accession No. : 32 | PKC Pathway No. : 161 | 30.0008 | 4 | 4 | explicit E-S complex | Substrate IP3_3K
Product IP3_3K*1
| rates referred from standard PKC phosphorylation rates |
| Database compilation and code copyright (C) 2022, Upinder S. Bhalla and NCBS/TIFR This Copyright is applied to ensure that the contents of this database remain freely available. Please see FAQ for details. |
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