Chains and heterogens:
PDB Chain Sequences:
>4iiqA (A:) magqnidqptemtategaivqinctyqtsgfnglfwyqqhageaptflsynvldgleekg rfssflsrskgysylllkelqmkdsasylcavkdsnyqliwgagtkliikpniqnpdpav yqlrdskssdksvclftdfdsqtnvsqskdsdvyitdkcvldmrsmdfksnsavawsnks dfacanafnnsiipedtffpspess
>4iiqA (A:) qnidqptemtategaivqinctyqtsgfnglfwyqqhageaptflsynvldgleekgrfs sflsrskgysylllkelqmkdsasylcavkdsnyqliwgagtkliikpniqnpdpavyql rdskssdksvclftdfdsqtnvsqskdsdvyitdkcvldmmdfksnsavawsnksdfaca nafnnsiipedtffpsp
>4iiqB (B:) managvtqtpkfqvlktgqsmtlqcaqdmnhnsmywyrqdpgmglrliyysasegttdkg evpngynvsrlnkrefslrlesaapsqtsvyfcassvwtgegsgelffgegsrltvledl knvfppevavfepseaeishtqkatlvclatgfypdhvelswwvngkevhsgvctdpqpl keqpalndsryalssrlrvsatfwqnprnhfrcqvqfyglsendewtqdrakpvtqivsa eawgradsaaale
>4iiqB (B:) agvtqtpkfqvlktgqsmtlqcaqdmnhnsmywyrqdpgmglrliyysasegttdkgevp ngynvsrlnkrefslrlesaapsqtsvyfcassvwtgegsgelffgegsrltvledlknv fppevavfepseaeishtqkatlvclatgfypdhvelswwvngkevhsgvctdpqplkeq palndsryalssrlrvsatfwqnprnhfrcqvqfyglsendewtqdrakpvtqivsaeaw gra
>4iiqC (C:) iqrppkiqvysrhppedgkpnylncyvygfhppqieidllkngekikseqsdlsfskdws fyllshaeftpnskdqyscrvkhvtleqprivkwdrdlggggsggsgsggggsrthslry frlgisepgygipefisagyvdshpitmynsvsqlxepralwmeenlapdhwerytqllr gwqqafkvelkqlqhhynhsgfhtyqrmigcelledgsitgflqyaydgqdflifnkdtl swmamdnvadiirrvweanrhelqyqknwleeeciawlkrfleygkdalqrteppkvrvn hketfpgittlycraygfyppeisinwmkngeeifqdtdyggilpsgdgtyqtwvsveld pqngdiyschvehggvhmvlqgfqesetilgg
>4iiqC (C:) iqrppkiqvysrhppedgkpnylncyvygfhppqieidllkngekikseqsdlsfskdws fyllshaeftpnskdqyscrvkhvtleqprivkwdrrthslryfrlgisepgygipefis agyvdshpitmynsvsqlxepralwmeenlapdhwerytqllrgwqqafkvelkqlqhhy nhsgfhtyqrmigcelledgsitgflqyaydgqdflifnkdtlswmamdnvadiirrvwe anrhelqyqknwleeeciawlkrfleygkdalqrteppkvrvnhkttlycraygfyppei sinwmkngeeifqdtdyggilpsgdgtyqtwvsvelqngdiyschvehggvhmvlqgfqe