Chains and heterogens:
PDB Chain Sequences:
>1gwsA (A:) mrngrtllrwagvlaataiigvggfwsqgttkalpegpgekradlieigamerfgkldlp kvafrhdqhttavtgmgkdcaachkskdgkmslkfmrlddnsaaelkeiyhancigchtd lakagkktgpqdgecrschnpkpsaasswkeigfdkslhyrhvaskaikpvgdpqkncga chhvydeaskklvwgknkedscrachgekpvdkrpaldtaahtacischmdvaktkaetg pvncagchapeaqakfkvvrevprldrgqpdaalilpvpgkdapremkgtmkpvafdhka heakandcrtchhvridtctachtvngtadskfvqlekamhqpdsmrscvgchntrvqqp tcagchgfikptksdaqcgvchvaapgfdakqveagallnlkaeqrsqvaasmlsarpqp kgtfdlndipekvvigsiakeyqpsefphrkivktliagigedklaatfhiekgtlcqgc hhnspasltppkcaschgkpfdadrgdrpglkaayhqqcmgchdrmkiekpantacvdch kerak
>1gwsA (A:) kradlieigamerfgkldlpkvafrhdqhttavtgmgkdcaachkskdgkmslkfmrldd nsaaelkeiyhancigchtdlakagkktgpqdgecrschnpkpsaasswkeigfdkslhy rhvaskaikpvgdpqkncgachhvydeaskklvwgknkedscrachgekpvdkrpaldta ahtacischmdvaktkaetgpvncagchapeaqakfkvvrevprldrgqpdaalilpvpg kdapremkgtmkpvafdhkaheakandcrtchhvridtctachtvngtadskfvqlekam hqpdsmrscvgchntrvqqptcagchgfikptksdaqcgvchvaapgfdakqveagalln lkaeqrsqvaasmlsarpqpkgtfdlndipekvvigsiakeyqpsefphrkivktliagi gedklaatfhiekgtlcqgchhnspasltppkcaschgkpfdadrgdrpglkaayhqqcm gchdrmkiekpantacvdchker