9EC7

Cryo-EM structure of avian tetrameric IgA-Fc/J chain

Summary for 9EC7

• Entry DOI: 10.2210/pdb9ec7/pdb
• EMDB information: 47901
• Descriptor: Immunoglobulin heavy chain alpha, Joining chain of multimeric IgA and IgM, beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose, ... (4 entities in total)
• Functional Keywords: secretory immunoglobulin a, antibody, anas platyrhynchos, immune system
• Biological source: Anas platyrhynchos (mallard); More
• Total number of polymer chains: 9
• Total formula weight: 318956.26

Authors

Schneider, R.M.,Stadtmueller, B.M. (deposition date: 2024-11-13, release date: 2026-03-18)

• Primary citation: Schneider, R.M.,Liu, Q.,Stadtmueller, B.M.; Avian Immunoglobulin A: Structure-function relationships unique to birds guide understanding of host protection against pathogens; To Be Published,

Experimental method

ELECTRON MICROSCOPY (3.76 Å)