>cath|current|2k4qA00/1-156 GAMMPVPNPTMPVKGAGTTLWVYKGSGDPYANPLSDVDWSRLAKVKDLTPGELTAESYDDSYLDDEDADWTATGQGQKSAGDTSFTLAWMPGEQGQQALLAWFNEGDTRAYKIRFPNGTVDVFRGWVSSIGKAVTAKEVITRTVKVTNVGRPSMAE