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the faster migrating Tg adduct C primarily engages the CaBP1 (显示 S100G ELISA试剂盒)/P5 oxidoreductase (显示 TXNRD1 ELISA试剂盒), whereas the slower migrating Tg adduct A primarily engages ERp72 (显示 PDIA4 ELISA试剂盒).
Present the NMR structure of full-length CaBP1 (显示 S100G ELISA试剂盒) with Ca(2 (显示 CA2 ELISA试剂盒)+) bound at the first, third, and fourth EF-hands.
Different kinetics of Ca-dependent binding step between caldendrin and calmodulin (显示 CALM1 ELISA试剂盒) with AKAP79 (显示 AKAP5 ELISA试剂盒) suggest their different roles in synaptic function.
We demonstrate that calmodulin (显示 CALM1 ELISA试剂盒) and caldendrin compete for a partially overlapping binding site on AKAP79 (显示 AKAP5 ELISA试剂盒) and that their binding is differentially dependent on calcium
CaBP1 (显示 S100G ELISA试剂盒) regulates voltage-dependent inactivation and activation of Ca(V)1.2 (显示 CACNA1C ELISA试剂盒) (L-type) calcium channels
Structural basis for the differential effects of CaBP1 (显示 S100G ELISA试剂盒) and calmodulin (显示 CALM1 ELISA试剂盒) on Ca(V)1.2 (显示 CACNA1C ELISA试剂盒) calcium-dependent inactivation.
enhances inactivation, causes a depolarizing shift in the voltage dependence of activation, and does not support Ca2 (显示 CA2 ELISA试剂盒)+-dependent facilitation of Ca(v)2.1 (显示 CACNA1A ELISA试剂盒) channels
CaBP1 (显示 S100G ELISA试剂盒) is able to specifically regulate InsP3 receptor-mediated alterations in [Ca2 (显示 CA2 ELISA试剂盒)+]i during agonist stimulation.
We describe a new role for CaBP1 (显示 S100G ELISA试剂盒) in regulation of Ca2 (显示 CA2 ELISA试剂盒)+ influx through Ca(v)1.2 (显示 CACNA1C ELISA试剂盒) (L-type) Ca2 (显示 CA2 ELISA试剂盒)+ channels. CaBP1 (显示 S100G ELISA试剂盒) interacts directly with the alpha1 subunit of Ca(v)1.2 (显示 CACNA1C ELISA试剂盒) at sites that also bind Calmodulin (显示 CALM1 ELISA试剂盒)
the NT and IQ-domains of alpha(1)1.2 mediate functionally distinct interactions with CaBP1 (显示 S100G ELISA试剂盒) and CaM (显示 CALM1 ELISA试剂盒) that promote conformational alterations that either stabilize or inhibit inactivation of Ca(v)1.2 (显示 CACNA1C ELISA试剂盒).
Results show that CaBP1/caldendrin and CaBP2 (显示 CABP2 ELISA试剂盒) are not required for normal gross retinal and synapse morphology but are necessary for the proper transmission of light responses through the retina; CaBP1/caldendrin and CaBP2 (显示 CABP2 ELISA试剂盒) likely act by modulating presynaptic Ca(2 (显示 CA2 ELISA试剂盒)+)-dependent signaling mechanisms.
Study provides the first report of the expression and localization of CaBP1 and caldendrin in the mouse brain
These findings suggest that expression of paracellular tight junction genes is regulated by transcellular CaBP (显示 S100G ELISA试剂盒) proteins, suggesting that active and passive calcium transport pathways may function cooperatively
TRPV6 (显示 TRPV6 ELISA试剂盒), NCX1 (显示 SLC8A1 ELISA试剂盒), and CaBP (显示 S100G ELISA试剂盒)-9k in the fetal placenta and CaBP (显示 S100G ELISA试剂盒)-28k in the maternal placenta may play key roles in controlling calcium transport across the placenta during pregnancy.
When immature mice were treated with 17beta-estradiol or progesterone for 3 days, we found that the expressions of Bax (显示 BAX ELISA试剂盒) and caspase 3 protein (显示 CASP3 ELISA试剂盒) were increased by estradiol treatment in WT and CaBP (显示 S100G ELISA试剂盒)-9k KO mice.
our results implicate CaBP1 rather than CaBP4 (显示 CABP4 ELISA试剂盒) in conferring the anomalous slow inactivation of Ca(v)1.3 (显示 CACNA1D ELISA试剂盒) Ca(2 (显示 CA2 ELISA试剂盒)+) currents required for auditory transmission
Regulation of calbindin-D9k (显示 S100G ELISA试剂盒) expression by 1,25-dihydroxyvitamin D(3) and parathyroid hormone (显示 PTH ELISA试剂盒) in mouse primary renal tubular cells
These results suggest that the mouse uterine calbindin-D9k (显示 S100G ELISA试剂盒) gene is expressed under the control of a progesterone response element.
demonstrated that the CaBP (显示 S100G ELISA试剂盒)-9k is distinctly regulated in the mouse placenta and extra-embryonic membrane, probably via sex steroid hormones (E2 and P4) and their receptors through a complex pathway
Progesterone and its receptor may be dominant factors in the regulation of CaBP (显示 S100G ELISA试剂盒)-9k but estrogen and ERalpha (显示 ESR1 ELISA试剂盒) can influence the expression of the CaBP (显示 S100G ELISA试剂盒)-9k gene via an indirect pathway in the uterus of immature mice.
Calcium binding proteins are an important component of calcium mediated cellular signal transduction. This gene encodes a protein that belongs to a subfamily of calcium binding proteins which share similarity to calmodulin. The protein encoded by this gene regulates the gating of voltage-gated calcium ion channels. This protein inhibits calcium-dependent inactivation and supports calcium-dependent facilitation of ion channels containing voltage-dependent L-type calcium channel subunit alpha-1C. This protein also regulates calcium-dependent activity of inositol 1,4,5-triphosphate receptors, P/Q-type voltage-gated calcium channels, and transient receptor potential channel TRPC5. This gene is predominantly expressed in retina and brain. Alternative splicing results in multiple transcript variants encoding disinct isoforms.
, calcium-binding protein 1
, calcium binding protein 1
, calcium binding protein 5
, calcium binding protein 1 (calbrain)
, S100 calcium-binding protein G
, calbindin 3, (vitamin D-dependent calcium binding protein)
, calbindin D9k
, calbindin-D9K major form
, cytidine 5'-triphosphate synthase 2
, protein S100-G
, vitamin D-dependent calcium-binding protein, intestinal