This gene encodes a secreted protein resembling members of the ADAMTS (a disintegrin and metalloproteinase with thrombospondin motif) family. This protein lacks the propeptide region and the metalloproteinase and disintegrin-like domains, which are typical of the ADAMTS family, but contains other ADAMTS domains, including the thrombospondin type 1 motif. This protein may have important functions in the extracellular matrix. Alternatively spliced transcript variants have been described, but their biological validity has not been determined.
^Nagase T, Ishikawa K, Miyajima N, Tanaka A, Kotani H, Nomura N, Ohara O (Aug 1998). "Prediction of the coding sequences of unidentified human genes. IX. The complete sequences of 100 new cDNA clones from brain which can code for large proteins in vitro". DNA Res. 5 (1): 31–9. doi:10.1093/dnares/5.1.31. PMID9628581.
^Hirohata S, Wang LW, Miyagi M, Yan L, Seldin MF, Keene DR, Crabb JW, Apte SS (Apr 2002). "Punctin, a novel ADAMTS-like molecule, ADAMTSL-1, in extracellular matrix". J Biol Chem. 277 (14): 12182–9. doi:10.1074/jbc.M109665200. PMID11805097.
Hall NG, Klenotic P, Anand-Apte B, Apte SS (2004). "ADAMTSL-3/punctin-2, a novel glycoprotein in extracellular matrix related to the ADAMTS family of metalloproteases". Matrix Biol. 22 (6): 501–10. doi:10.1016/S0945-053X(03)00075-1. PMID14667842.
Ota T, Suzuki Y, Nishikawa T, et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs". Nat. Genet. 36 (1): 40–5. doi:10.1038/ng1285. PMID14702039.
Wang LW, Dlugosz M, Somerville RP, et al. (2007). "O-fucosylation of thrombospondin type 1 repeats in ADAMTS-like-1/punctin-1 regulates secretion: implications for the ADAMTS superfamily". J. Biol. Chem. 282 (23): 17024–31. doi:10.1074/jbc.M701065200. PMID17395588.