Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2007 May 2;24(8):1627–1638. doi: 10.1093/molbev/msm079

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© The Author 2007. Published by Oxford University Press on behalf of the Society for Molecular Biology and Evolution. All rights reserved. For permissions, please e-mail: journals.permissions@oxfordjournals.org

This article is made available via the PMC Open Access Subset for unrestricted re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for the duration of the COVID-19 pandemic or until permissions are revoked in writing. Upon expiration of these permissions, PMC is granted a perpetual license to make this article available via PMC and Europe PMC, consistent with existing copyright protections.

PMC Copyright notice

FIG. 4.— — (A) The contributing and background residues of the complex between HA (green) and HC45 Fab (cyan) are shown as balls representing the C^αatoms. The contributing residues and the background residues of HA and the contributing residues of Fab are shown as red, light purple, and blue balls, respectively. The receptor-binding sites are also shown as yellow balls. (B) The contributing residue at the sixty-second site in HA1 is shown as a red ball, and its partners of pairwise interactions in Fab are shown as orange and blue balls. The orange balls represent the contributing residues in the CDR3H region, and the blue balls correspond to the other residues. (C) The contributing and background residues of the complex between HA (green) and HC63 Fab (cyan) are shown as balls representing the C^αatoms. The contributing and background residues of HA and the contributing residues of Fab are shown as red, light purple, and blue balls, respectively.