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PDE1C Q14123

钙/钙调素依赖性双特异性3',5'-环核苷酸磷酸二酯酶1C (Cam-PDE 1C) (EC 3.1.4.17) (Hcam3)

蛋白质信息 (UniProt)

钙/钙调素依赖性双特异性3',5'-环核苷酸磷酸二酯酶1C (Cam-PDE 1C) (EC 3.1.4.17) (Hcam3)

Q14123

功能描述

钙调蛋白依赖性环核苷酸磷酸二酯酶,对第二信使cAMP和cGMP具有双重特异性,这两种信使是许多重要生理过程的关键调节因子 (PubMed:29860631, PubMed:8557689)。对cAMP和cGMP均具有高亲和力 (PubMed:8557689)。调节嗅觉刺激下感觉纤毛中cAMP信号的幅度和持续时间,从而有助于动作电位的产生。调节平滑肌细胞增殖。调节生长因子受体的稳定性,包括PDGFRB (Probable)。 {ECO:0000269|PubMed:29860631, ECO:0000269|PubMed:8557689, ECO:0000305|PubMed:29860631}。

组织特异性

Isoform PDE1C2 is present in the heart and brain and, at lower levels in the lung, liver, kidney and skeletal muscle (PubMed:8557689). Isoform PDE1C1 is expressed in the heart and brain and, at lower levels in lung (PubMed:8557689). Also expressed at low levels in uterus and testis (PubMed:8557689).

亚细胞定位

Lysosome

关键词

Acetylation Alternative splicing Calmodulin-binding cAMP cGMP Deafness Disease variant Hydrolase Lysosome Magnesium