The amino-terminal sequence of the VHIII subgroup of pooled porcine IgG.
Pig gamma-chains contain a significant fraction of the unblocked VHIII variable region subgroup. The amino terminal sequence (30 residues) was found to be uniform and more than 90% homologous with the prototype sequence of the human VHIII subgroup. An additional VHIII phylogenetically associated residue, glutamic acid in position 2 was identified in these porcine heavy chains.
D000595:Amino Acid Sequence; D000818:Animals; D005075:Biological Evolution; D007143:Immunoglobulin Heavy Chains / Q000032:analysis*; D007142:Immunoglobulin gamma-Chains / Q000032:analysis*; D013552:Swine / Q000276:immunology*
D007143:Immunoglobulin Heavy Chains; D007142:Immunoglobulin gamma-Chains