Chains and heterogens:
PDB Chain Sequences:
>1go8P (P:) tssaynsvydflryhdrgdgltvngktsysidqaaaqitrenvswngtnvfgksanltfk flqsvssipsgdtgfvkfnaeqieqaklslqswsdvanltftevtgnksanitfgnytrd asgnldygtqayayypgnyqgagsswynynqsnirnpgseeygrqtftheighalglahp geynagegdpsyndavyaedsyqfsilsywgenetgadynghyggapmiddiaaiqrlyg anmttrtgdsvygfnsntdrdfytatdsskalifsvwdaggtdtfdfsgysnnqrinlne gsfsdvgglkgnvsiahgvtienaiggsgndilvgnsadnilqggagndvlyggagadtl yggagrdtfvygsgqdstvaaydwiadfqkgidkidlsafrnegqlsfvqdqftgkgqev mlqwdaansitnlwlheaghssvdflvrivgqaaqsdiiv