>4qex_I mol:protein length:215 Antibody Heavy Chain
VQLQQSGPELVKPGTSVKISCKTSGYTFTENTMHWVKQSHGESLDWVGGINTDNGGTTYSQKFKGKATLTVDKSSSTAYMELRSLTSEDSAVYYCSTGYDAMDYWGQGTSVTVSSAKTTPPSVYPLAPGSAAQTNSMVTLGCLVKGYFPEPVTVTWNSGSLSSGVHTFPAVLQSDLYTLSSSVTVPSSTWPSETVTCNVAHPASSTKVDKKIVPR