载脂蛋白B

载脂蛋白B
識別號
别名	APOB；, FLDB, LDLCQ4, apoB-100, apoB-48, apolipoprotein B, FCHL2
外部ID	OMIM：107730 MGI：88052 HomoloGene：328 GeneCards：APOB
相關疾病
	代謝疾病、心血管疾病、血脂異常、familial hypobetalipoproteinemia 1、hypercholesterolemia, autosomal dominant, type b、家族性高胆固醇血症、hypobetalipoproteinemia
基因位置（人类）
染色体	2號染色體
终止	21,044,073 bp
基因位置（小鼠）
染色体	小鼠12号染色体
终止	8,066,835 bp
RNA表达模式
	查阅更多表达数据
基因本體
分子功能	• 血浆蛋白结合; • lipid binding; • lipid transporter activity; • cholesterol transfer activity; • lipase binding; • low-density lipoprotein particle receptor binding; • phospholipid binding; • heparin binding; • signaling receptor binding;
細胞組分	• 早期内吞体; • chylomicron remnant; • vesicle lumen; • 内质网; • endosome membrane; • mature chylomicron; • endoplasmic reticulum lumen; • vesicle membrane; • endosome lumen; • intermediate-density lipoprotein particle; • clathrin-coated endocytic vesicle membrane; • endoplasmic reticulum membrane; • 外排體; • endocytic vesicle lumen; • neuronal cell body; • 細胞質; • 乳糜微粒; • very-low-density lipoprotein particle; • low-density lipoprotein particle; • endoplasmic reticulum exit site; • 細胞外空間; • smooth endoplasmic reticulum; • 细胞质基质; • 细胞膜; • lysosomal lumen; • 細胞內膜結合細胞器; • 細胞外區域; • high-density lipoprotein particle;
生物學過程	• artery morphogenesis; • in utero embryonic development; • 受精; • 受体介导的内吞作用; • positive regulation of cholesterol storage; • 脂質代謝; • cholesterol metabolic process; • cholesterol transport; • regulation of cholesterol biosynthetic process; • lipid transport; • 神經系統的發育; • leukocyte migration; • response to carbohydrate; • retinoid metabolic process; • steroid metabolic process; • triglyceride mobilization; • lipid catabolic process; • response to lipopolysaccharide; • positive regulation of macrophage derived foam cell differentiation; • cellular response to prostaglandin stimulus; • response to virus; • positive regulation of lipid storage; • cellular response to tumor necrosis factor; • response to selenium ion; • flagellated sperm motility; • positive regulation of gene expression; • response to organic substance; • cholesterol homeostasis; • 精子发生; • triglyceride catabolic process; • cholesterol efflux; • post-embryonic development; • lipoprotein transport; • toll-like receptor signaling pathway; • response to estradiol; • membrane organization; • chylomicron remodeling; • low-density lipoprotein particle remodeling; • chylomicron assembly; • very-low-density lipoprotein particle assembly; • chylomicron remnant clearance; • low-density lipoprotein particle clearance; • very-low-density lipoprotein particle clearance; • lipoprotein metabolic process; • lipoprotein biosynthetic process; • lipoprotein catabolic process; • 翻译后修饰; • transport;
	Sources:Amigo / QuickGO
直系同源
	338
	238055
	ENSG00000084674
	ENSMUSG00000020609
	P04114
	E9Q414
	NM_000384
	NM_009693
	NP_000375
	NP_033823
	維基數據
檢視/編輯人類	檢視/編輯小鼠

载脂蛋白B（英語：Apolipoprotein B，缩写ApoB，也称为脂蛋白B100 英語：Apolipoprotein B100）是乳糜微粒、極低密度脂蛋白、中密度脂蛋白（英语：intermediate-density lipoprotein）、低密度脂蛋白上的主要載脂蛋白^[6]^[7]，其由人类APOB基因编码。