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- Table of Contents
Facts about Complement C1r subcomponent-like protein.
Human | |
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Gene Name: | C1RL |
Uniprot: | Q9NZP8 |
Entrez: | 51279 |
Belongs to: |
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peptidase S1 family |
C1RL; C1RL1; C1RL1complement C1r subcomponent-like protein; C1r-like protein; C1r-like serine protease analog protein; C1r-LPcomplement C1r-like proteinase; C1RLPEC 3.4.21.-; CLSPa; complement component 1, r subcomponent-like; Complement Component C1rLP; EC 3.4.21; EC 3.4.21.41
Mass (kDA):
53.498 kDA
Human | |
---|---|
Location: | 12p13.31 |
Sequence: | 12; NC_000012.12 (7094554..7109214, complement) |
Highly expressed in placenta, liver, kidney, pancreas, moderately in lung, spleen, prostate, ovary, colon, and PBL, and weakly in heart, skeletal muscle, thymus, testis, and small intestine. Expressed in PC-3 (prostate adenocarcinoma) and SK-OV-3 (ovary adenocarcinoma) cells, but not in LoVo and HT-29 (colon adenocarcinoma), SMMC7721 (hepatocellular carcinoma), CaoV- 3 (ovary adenocarcinoma), HeLa (cervix epithelioid carcinoma), MCF-7 (breast adenocarcinoma), U-251MG (glioma) or A-549 (lung carcinoma) cells. Widely expressed in myeloid leukemia cell lines, including K-562 (chronic myelogenous leukemia), THP-1 (myelomonocytic leukemia), HL-60 and NB4 (promyelocytic leukemia), and KG-1 (acute myelogenous leukemia) cells. Expressed mainly in the liver and in serum (at protein level).
Secreted.
PMID: 15358180 by Lin N., et al. A novel human dendritic cell-derived C1r-like serine protease analog inhibits complement-mediated cytotoxicity.
PMID: 15527420 by Ligoudistianou C., et al. A novel human complement-related protein, C1r-like protease (C1r-LP), specifically cleaves pro-C1s.