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Molecule Parameter List for CaM-Ca3

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

CaM-Ca3 participated as	Molecule	Sum total of	Enzyme	Substrate of an enzyme	Product of an enzyme	Substrate in Reaction	Product in Reaction
No. of occurrences	1	0	0	0	0	2	1

Accession and Pathway Details

Accession Name	Accession No.	Accession Type	Pathway Link
Ajay_Bhalla_ 2004_PKM_MKP3_ Tuning	77	Network	Shared_Object_Ajay_Bhalla_2004_PKM_MKP3_Tuning,  PKC,  PLA2,   PLCbeta,  Ras,  Gq,   MAPK,  EGFR,  Sos,   PLC_g,  CaMKII,  CaM,   PP1,  PP2B,  PKA,   AC,  MKP3,  PKM
This model is based on Ajay SM, Bhalla US. Eur J Neurosci. 2004 Nov;20(10):2671-80. This is the feedforward model with MPK3 from figure 8a.

CaM-Ca3 acting as a Molecule in  Ajay_Bhalla_2004_PKM_MKP3_Tuning Network

Name	Accession Name	Pathway Name	Initial Conc. (uM)	Volume (fL)	Buffered
CaM-Ca3	Ajay_Bhalla_ 2004_PKM_MKP3_ Tuning Accession No. : 77	Shared_Object_ Ajay_Bhalla_ 2004_PKM_MKP3_ Tuning Pathway No. : 329	0	1.5	No

CaM-Ca3 acting as a Substrate in a reaction in  Ajay_Bhalla_2004_PKM_MKP3_Tuning Network

Kd is calculated only for second order reactions, like nA+nB <->nC or nA<->nC+nD, where n is number and A,B,C,D are molecules, where as for first order reactions Keq is calculated. Kd for higher order reaction are not consider.

	Name	Accession Name	Pathway Name	Kf	Kb	Kd	tau	Reagents
1	CaM-Ca3-bind-Ca	Ajay_Bhalla_ 2004_PKM_MKP3_ Tuning Accession No. : 77	CaM Pathway No. : 340	0.465 (uM^-1 s^-1)	10 (s^-1)	Kd(bf) = 21.5052(uM)	-	Substrate Ca CaM-Ca3 Product CaM-Ca4
	Use K3 = 21.5 uM here from Stemmer and Klee table 3. kb/kf =21.5 * 6e5 so kf = 7.75e-7, kb = 10
2	CaMCa3-bind-CaNA B	Ajay_Bhalla_ 2004_PKM_MKP3_ Tuning Accession No. : 77	PP2B Pathway No. : 342	2.238 (uM^-1 s^-1)	1 (s^-1)	Kd(bf) = 0.4468(uM)	-	Substrate CaM-Ca3 CaNAB-Ca4 Product CaMCa3-CaNAB

CaM-Ca3 acting as a Product in a reaction in  Ajay_Bhalla_2004_PKM_MKP3_Tuning Network

Kd is calculated only for second order reactions, like nA+nB <->nC or nA<->nC+nD, where n is number and A,B,C,D are molecules, where as for first order reactions Keq is calculated. Kd for higher order reaction are not consider.

Name	Accession Name	Pathway Name	Kf	Kb	Kd	tau	Reagents
CaM-TR2-Ca2-bind -Ca	Ajay_Bhalla_ 2004_PKM_MKP3_ Tuning Accession No. : 77	CaM Pathway No. : 340	3.6 (uM^-1 s^-1)	10 (s^-1)	Kd(bf) = 2.7778(uM)	-	Substrate Ca CaM-TR2-Ca2 Product CaM-Ca3
K3 = 21.5, K4 = 2.8. Assuming that the K4 step happens first, we get kb/kf = 2.8 uM = 1.68e6 so kf =6e-6 assuming kb = 10