Cloning and genomic localization of the murine LPS-induced CXC chemokine (LIX) gene, Scyb5.

LPS-induced CXC chemokine (LIX) is a murine chemokine similar to two human chemokines, ENA-78 (CXCL5) and GCP-2 (CXCL6). To clarify the relationship of LIX to human ENA-78 and GCP-2, we cloned and mapped the LIX gene. The organization of the LIX gene ( Scyb5) is similar to those of the human ENA-78 ( SCYB5) and GCP-2 ( SCYB6) genes.

Murine GBP-5, a new member of the murine guanylate-binding protein family, is coordinately regulated with other GBPs in vivo and in vitro.

A new murine member of the interferon (IFN)-inducible guanylate-binding protein (GBP) family was cloned in a search for glucocorticoid-attenuated response genes induced in the lung during endotoxemia. The full-length MuGBP-5 cDNA encodes a 590 amino acid residue protein with GTP binding motifs identical to those in human GBP-1 (HuGBP-1) and a similar isoprenylation sequence at the C-terminus. An alternatively spliced form of MuGBP-5 that lacks the second GTP binding motif and differs at the C-terminus was also identified.