Chains and heterogens:
PDB Chain Sequences:
>1gnwA (A:) agikvfghpasiatrrvlialheknldfelvhvelkdgehkkepflsrnpfgqvpafedg dlklfesraitqyiahryenqgtnllqtdsknisqyaimaigmqvedhqfdpvasklafe qifksiyglttdeavvaeeeaklakvldvyearlkefkylagetftltdlhhipaiqyll gtptkklfterprvnewvaeitkrpasekvq
>1gnwA (A:) gikvfghpasiatrrvlialheknldfelvhvelkdgehkkepflsrnpfgqvpafedgd lklfesraitqyiahryenqgtnllqtdsknisqyaimaigmqvedhqfdpvasklafeq ifksiyglttdeavvaeeeaklakvldvyearlkefkylagetftltdlhhipaiqyllg tptkklfterprvnewvaeitkrpasekvq
>1gnwB (B:) agikvfghpasiatrrvlialheknldfelvhvelkdgehkkepflsrnpfgqvpafedg dlklfesraitqyiahryenqgtnllqtdsknisqyaimaigmqvedhqfdpvasklafe qifksiyglttdeavvaeeeaklakvldvyearlkefkylagetftltdlhhipaiqyll gtptkklfterprvnewvaeitkrpasekvq
>1gnwB (B:) gikvfghpasiatrrvlialheknldfelvhvelkdgehkkepflsrnpfgqvpafedgd lklfesraitqyiahryenqgtnllqtdsknisqyaimaigmqvedhqfdpvasklafeq ifksiyglttdeavvaeeeaklakvldvyearlkefkylagetftltdlhhipaiqyllg tptkklfterprvnewvaeitkrpasekvq