Chains and heterogens:
PDB Chain Sequences:
>2g70A (A:) msgadrspnagaapdsapgqaavasayqrfepraylrnnyapprgdlcnpngvgpwklrc laqtfatgevsgrtlidigsgptvyqllsacshfeditmtdflevnrqelgrwlqeepga fnwsmysqhacliegkgecwqdkerqlrarvkrvlpidvhqpqplgagspaplpadalvs afcleavspdlasfqraldhittllrpgghllligaleeswylagearltvvpvseeevr ealvrsgykvrdlrtyimpahlqtgvddvkgvffawaqkvglehhhhhh
>2g70A (A:) qaavasayqrfepraylrnnyapprgdlcnpngvgpwklrclaqtfatgevsgrtlidig sgptvyqllsacshfeditmtdflevnrqelgrwlqeepgafnwsmysqhacliegkgec wqdkerqlrarvkrvlpidvhqpqplgagspaplpadalvsafcleavspdlasfqrald hittllrpgghllligaleeswylagearltvvpvseeevrealvrsgykvrdlrtyimp ahlqtgvddvkgvffawaqkv
>2g70B (B:) msgadrspnagaapdsapgqaavasayqrfepraylrnnyapprgdlcnpngvgpwklrc laqtfatgevsgrtlidigsgptvyqllsacshfeditmtdflevnrqelgrwlqeepga fnwsmysqhacliegkgecwqdkerqlrarvkrvlpidvhqpqplgagspaplpadalvs afcleavspdlasfqraldhittllrpgghllligaleeswylagearltvvpvseeevr ealvrsgykvrdlrtyimpahlqtgvddvkgvffawaqkvglehhhhhh
>2g70B (B:) sapgqaavasayqrfepraylrnnyapprgdlcnpngvgpwklrclaqtfatgevsgrtl idigsgptvyqllsacshfeditmtdflevnrqelgrwlqeepgafnwsmysqhaclieg kgecwqdkerqlrarvkrvlpidvhqpqplgagspaplpadalvsafcleavspdlasfq raldhittllrpgghllligaleeswylagearltvvpvseeevrealvrsgykvrdlrt yimpahlqtgvddvkgvffawaqkv