This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.

Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.


Gramicidin

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Line 5: Line 5:
{{TOC limit|limit=2}}
{{TOC limit|limit=2}}
 +
 +

Revision as of 09:18, 12 April 2011

Image:2xdc.png
Crystal Structure of Gramicidin, 2xdc

Template:STRUCTURE 2xdc

Gramicidin (GCDN) is a polypeptide composed of alternating L- and D-amino acids. It has bactericidal activity and is used as antibiotic. It is produced by the bacteria Bacillus brevis. GCDN S is a cyclic polypeptide. GCDN D is a mixture of GCDN A, B, C.

Contents




3D Structures of Gramicidin

Gramicidin A

1nt5, 1nt6, 1nrm, 1nru, 1ng8, 1kqe, 1jno, 1jo3, 1jo4, 1mic, 1mag, 1grm - GCDN A – NMR
1tkq - GCDN A + mini-GCDN A – NMR
1av2 - GCDN A + CsCl
1gmk - GCDN A + KCNS

Gramicidin D

2xdc, 1w5u, 1bdw, 1al4, 1alx, 1alz – GCDN D
3lml, 2izq - GCDN D + iodide
1c4d - GCDN D + CsCl

Proteopedia Page Contributors and Editors (what is this?)

Michal Harel, Alexander Berchansky, Joel L. Sussman

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