PMID- 10537111 OWN - NLM STAT- MEDLINE DCOM- 19991102 LR - 20061115 IS - 0028-0836 (Print) IS - 0028-0836 (Linking) VI - 401 IP - 6754 DP - 1999 Oct 14 TI - Atomic structure of the GCSF-receptor complex showing a new cytokine-receptor recognition scheme. PG - 713-7 AB - Granulocyte colony-stimulating factor (GCSF) is the principal growth factor regulating the maturation, proliferation and differentiation of the precursor cells of neutrophilic granulocytes and is used to treat neutropenia. GCSF is a member of the long-chain subtype of the class 1 cytokine superfamily, which includes growth hormone, erythropoietin, interleukin 6 and oncostatin M. Here we have determined the crystal structure of GCSF complexed to the BN-BC domains, the principal ligand-binding region of the GCSF receptor (GCSFR). The two receptor domains form a complex in a 2:2 ratio with the ligand, with a non-crystallographic pseudo-twofold axis through primarily the interdomain region and secondarily the BC domain. This structural view of a gp130-type receptor-ligand complex presents a new molecular basis for cytokine-receptor recognition. FAU - Aritomi, M AU - Aritomi M AD - Biomolecular Engineering Research Institute, Suita-city, Osaka, Japan. FAU - Kunishima, N AU - Kunishima N FAU - Okamoto, T AU - Okamoto T FAU - Kuroki, R AU - Kuroki R FAU - Ota, Y AU - Ota Y FAU - Morikawa, K AU - Morikawa K LA - eng SI - PDB/1CD9 SI - PDB/1PGR PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - England TA - Nature JT - Nature JID - 0410462 RN - 0 (Receptors, Granulocyte Colony-Stimulating Factor) RN - 143011-72-7 (Granulocyte Colony-Stimulating Factor) SB - IM MH - Amino Acid Sequence MH - Animals MH - Crystallography, X-Ray MH - Granulocyte Colony-Stimulating Factor/*chemistry/metabolism MH - Humans MH - Mice MH - Models, Molecular MH - Molecular Sequence Data MH - Protein Conformation MH - Receptors, Granulocyte Colony-Stimulating Factor/*chemistry/metabolism MH - Sequence Homology, Amino Acid EDAT- 1999/10/28 09:00 MHDA- 2001/03/23 10:01 CRDT- 1999/10/28 09:00 PHST- 1999/10/28 09:00 [pubmed] PHST- 2001/03/23 10:01 [medline] PHST- 1999/10/28 09:00 [entrez] AID - 10.1038/44394 [doi] PST - ppublish SO - Nature. 1999 Oct 14;401(6754):713-7. doi: 10.1038/44394.