丝氨酸蛋白酶57 (EC 3.4.21.-) (中性粒细胞丝氨酸蛋白酶4) (NSP4) (丝氨酸蛋白酶1样蛋白1)
丝氨酸蛋白酶57 (EC 3.4.21.-) (中性粒细胞丝氨酸蛋白酶4) (NSP4) (丝氨酸蛋白酶1样蛋白1)
Q6UWY2功能描述
丝氨酸蛋白酶，优先在Arg残基后切割 (PubMed:22474388, PubMed:23904161, PubMed:25156428)。也能在瓜氨酸（去亚胺基精氨酸）和甲基精氨酸残基后切割 (PubMed:25156428)。 {ECO:0000269|PubMed:22474388, ECO:0000269|PubMed:23904161, ECO:0000269|PubMed:25156428}。
组织特异性
Detected in peripheral blood neutrophil granulocytes, but not in other types of leukocytes. Detected in neutrophils and neutrophil precursors in bone marrow (at protein level) (PubMed:22474388, PubMed:23904161). Detected in myeloblasts and promyelocytes in bone marrow (PubMed:23904161).
亚细胞定位
Cytoplasmic granule lumen
关键词