1POS

CRYSTAL STRUCTURE OF A NOVEL DISULFIDE-LINKED "TREFOIL" MOTIF FOUND IN A LARGE FAMILY OF PUTATIVE GROWTH FACTORS

Summary for 1POS

Entry DOI	10.2210/pdb1pos/pdb
Descriptor	PORCINE PANCREATIC SPASMOLYTIC POLYPEPTIDE (1 entity in total)
Functional Keywords	growth factor
Biological source	Sus scrofa (pig)
Total number of polymer chains	2
Total formula weight	23470.61
Authors	De, A.,Brown, D.,Gorman, M.,Carr, M.,Sanderson, M.R.,Freemont, P.S. (deposition date: 1993-10-08, release date: 1994-01-31, Last modification date: 2024-02-14)
Primary citation	De, A.,Brown, D.G.,Gorman, M.A.,Carr, M.,Sanderson, M.R.,Freemont, P.S. Crystal structure of a disulfide-linked "trefoil" motif found in a large family of putative growth factors. Proc.Natl.Acad.Sci.USA, 91:1084-1088, 1994 Cited by PubMed: 8302836 DOI: 10.1073/pnas.91.3.1084 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.6 Å)

Structure validation