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Immunogen sequence: MGLPVSWAPP ALWVLGCCAL LLSLWALCTA CRRPEDAVAP RKRARRQRAR LQGSATAAEA SLLRRTHLCS LSKSDTRLHE LHRGPRSSRA LRPASMDLLR PHWLEVSRDI TGPQAAPSAF PHQELPRALP AAAATAGCAG LEATYSNVGL AALPGVSLAA SPVVAEYARV QKRKGTHRSP QEPQQGKTEV TPAAQVDVLY SRVCKPKRRD PGPTTDPLDP KGQGAILALA GDLAYQTLPL RALDVDSGPL ENVYESIREL GDPAGRSSTC GAGTPPASSC PSLGRGWRPL PASLP; Positive Samples: K-562, Mouse lung; Cellular Location: Cell membrane, Single-pass type III membrane protein
LIME (Lck-interacting molecule) is a 30 kDa double-palmitoylated protein with unusually basic cytoplasmic domain, expressed by T cells. After ligation of CD4 or CD8 T cell coreceptors, LIME is phosphorylated by Src-family kinases and associates with Lck and Fyn kinases and with their negative regulator Csk. Interestingly, Csk-mediated phosphorylation of C-terminal negative-regulatory tyrosine of LIME-associated Lck can result in increase of enzymatic activity compared with the total pool of Lck, thus, LIME serves as a positive regulator of TCR-dependent T cell signaling. However, under some circumstances, LIME may mediate inhibitory signals.
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仅用于科研。不用于诊断过程。未经明确授权不得转售。
蛋白别名: FLJ20406; Lck-interacting membrane protein; Lck-interacting molecule; Lck-interacting transmembrane adapter 1; lime 1; RP4-583P15.5
基因别名: 2810038K19Rik; dJ583P15.4; LIME; LIME1; LP8067
UniProt ID: (Human) Q9H400, (Mouse) Q9EQR5
Entrez Gene ID: (Human) 54923, (Mouse) 72699