Sandbox 47

From Proteopedia

Revision as of 17:31, 29 October 2010 by Student (Talk | contribs)
Jump to: navigation, search
Please do NOT make changes to this Sandbox. Sandboxes 30-60 are reserved for use by Biochemistry 410 & 412 at Messiah College taught by Dr. Hannah Tims during Fall 2012 and Spring 2013.

Bovine Pancreatic Trypsin Inhibitor (BPTI) Mutant with Altered Binding Loop Sequence

Insert caption here

Drag the structure with the mouse to rotate

BPTI is a single chain polypeptide with 58 amino acids. It's secondary structure includes one and . The beta sheet consists of (Ile18 to Asn 24 and Leu 29 to Tyr 35) with a consisting of four residues (Ala 25, Lys 26, Ala 27, Gly 28). Alpha helix is 4 residues (Asp 3 to Cys 6), and is 8 residues (Ala 48 to Cys 55). There are three intrachain disulfide bonds in this polypeptide, one between , one between , and one between . This protein has a (gray) with polar and charged residues (purple) extending mostly on the . BPTI interacts with 98 as well as 4 .

Retrieved from "http://52.214.119.220/wiki/index.php/Sandbox_47"
Personal tools