3QNZ

Orthorhombic form of IgG1 Fab fragment (in complex with antigenic tubulin peptide) sharing same Fv as IgA

Summary for 3QNZ

Entry DOI	10.2210/pdb3qnz/pdb
Related	3M8O 3QNX 3QNY 3QO0 3QO1
Descriptor	Fab fragment of IMMUNOGLOBULIN G1 LIGHT CHAIN, Fab fragment of IMMUNOGLOBULIN G1 HEAVY CHAIN, peptide from Tubulin beta chain, ... (5 entities in total)
Functional Keywords	immunoglobulin fold, immune system
Biological source	Homo sapiens (human) More
Cellular location	Cytoplasm, cytoskeleton: P07437
Total number of polymer chains	3
Total formula weight	48456.92
Authors	Trajtenberg, F.,Correa, A.,Buschiazzo, A. (deposition date: 2011-02-09, release date: 2012-02-15, Last modification date: 2023-11-01)
Primary citation	Correa, A.,Trajtenberg, F.,Obal, G.,Pritsch, O.,Dighiero, G.,Oppezzo, P.,Buschiazzo, A. Structure of a human IgA1 Fab fragment at 1.55 angstrom resolution: potential effect of the constant domains on antigen-affinity modulation Acta Crystallogr.,Sect.D, 69:388-397, 2013 Cited by PubMed: 23519414 DOI: 10.1107/S0907444912048664 PDB entries with the same primary citation
Experimental method	X-RAY DIFFRACTION (2.2 Å)

Structure validation