>3qa3_B mol:protein length:224 Antibody Heavy chain
QVQLQQSGAELVKPGASVKLSCTPSGFNIKDIYMQWVKQRPEQGLEWIGRIDPANDKTKYDPKFQGKATITADTSSNTAYLQLSSLTSEDTAVYYCASEGHYGYDGYAMDYWGQGTTVTVSSAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSPRPSETVTCNVAHPASSTKVDKKIVPRDC