PMID- 23523386 OWN - NLM STAT- MEDLINE DCOM- 20140110 LR - 20130527 IS - 1464-3391 (Electronic) IS - 0968-0896 (Linking) VI - 21 IP - 12 DP - 2013 Jun 15 TI - Total synthesis of biotinylated N domain of human hepatocyte growth factor. PG - 3486-94 LID - S0968-0896(13)00176-4 [pii] LID - 10.1016/j.bmc.2013.02.043 [doi] AB - Hepatocyte growth factor/scatter factor (HGF/SF) is the high affinity ligand of MET tyrosine kinase receptor. We report here the total synthesis of a biotinylated analogue of human HGF/SF N domain. Functionally, N domain is part of the HGF/SF high affinity binding site for MET and also the main HGF/SF binding site for heparin. The 97 Aa linear chain featuring a C-terminal biotin group was assembled in high yield using an N-to-C one-pot three segments assembly strategy relying on a sequential Native Chemical Ligation (NCL)/bis(2-sulfanylethyl)amido (SEA) native peptide ligation process. The folded protein displayed the native disulfide bond pattern and showed the ability to bind heparin. CI - Copyright (c) 2013 Elsevier Ltd. All rights reserved. FAU - Raibaut, Laurent AU - Raibaut L AD - UMR CNRS 8161 Univ Lille Nord de France, Institut Pasteur de Lille, 1 rue du Pr Calmette, Lille 59021, France. FAU - Vicogne, Jerome AU - Vicogne J FAU - Leclercq, Berenice AU - Leclercq B FAU - Drobecq, Herve AU - Drobecq H FAU - Desmet, Remi AU - Desmet R FAU - Melnyk, Oleg AU - Melnyk O LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20130314 PL - England TA - Bioorg Med Chem JT - Bioorganic & medicinal chemistry JID - 9413298 RN - 67256-21-7 (Hepatocyte Growth Factor) RN - 6SO6U10H04 (Biotin) SB - IM MH - Biotin/*chemistry MH - Biotinylation MH - Hepatocyte Growth Factor/*chemical synthesis/chemistry MH - Humans MH - Models, Molecular MH - Molecular Structure EDAT- 2013/03/26 06:00 MHDA- 2014/01/11 06:00 CRDT- 2013/03/26 06:00 PHST- 2013/01/09 00:00 [received] PHST- 2013/02/18 00:00 [revised] PHST- 2013/02/28 00:00 [accepted] PHST- 2013/03/26 06:00 [entrez] PHST- 2013/03/26 06:00 [pubmed] PHST- 2014/01/11 06:00 [medline] AID - S0968-0896(13)00176-4 [pii] AID - 10.1016/j.bmc.2013.02.043 [doi] PST - ppublish SO - Bioorg Med Chem. 2013 Jun 15;21(12):3486-94. doi: 10.1016/j.bmc.2013.02.043. Epub 2013 Mar 14.