>3qa3_K mol:protein length:224 Antibody Heavy chain
QVQLQQSGAELVKPGASVKLSCTPSGFNIKDIYMQWVKQRPEQGLEWIGRIDPANDKTKYDPKFQGKATITADTSSNTAYLQLSSLTSEDTAVYYCASEGHYGYDGYAMDYWGQGTTVTVSSAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSPRPSETVTCNVAHPASSTKVDKKIVPRDC