Chains and heterogens:
PDB Chain Sequences:
>1qu0A (A:) aplaanaesgtyfdgtgfakavggfkvgldllvefefrttrptgvllgissqkmdgmgie mideklmfhvdngagrftaiydaeipghmcngqwhkvtakkiknrlelvvdgnqvdaqsp nsastsadtndpvfvggfpgglnqfglttnirfrgcirslkltkgtgkplevnfakalel rgvqpvscptt
>1qu0A (A:) sgtyfdgtgfakavggfkvgldllvefefrttrptgvllgissqkmdgmgiemideklmf hvdngagrftaiydaeipghmcngqwhkvtakkiknrlelvvdgnqvdaqspnsastsad tndpvfvggfpgglnqfglttnirfrgcirslkltkgtgkplevnfakalelrgvqpvsc p
>1qu0B (B:) aplaanaesgtyfdgtgfakavggfkvgldllvefefrttrptgvllgissqkmdgmgie mideklmfhvdngagrftaiydaeipghmcngqwhkvtakkiknrlelvvdgnqvdaqsp nsastsadtndpvfvggfpgglnqfglttnirfrgcirslkltkgtgkplevnfakalel rgvqpvscptt
>1qu0B (B:) sgtyfdgtgfakavggfkvgldllvefefrttrptgvllgissqkmdgmgiemideklmf hvdngagrftaiydaeipghmcngqwhkvtakkiknrlelvvdgnqvdaqspnsastsad tndpvfvggfpgglnqfglttnirfrgcirslkltkgtgkplevnfakalelrgvqpvsc p
>1qu0C (C:) aplaanaesgtyfdgtgfakavggfkvgldllvefefrttrptgvllgissqkmdgmgie mideklmfhvdngagrftaiydaeipghmcngqwhkvtakkiknrlelvvdgnqvdaqsp nsastsadtndpvfvggfpgglnqfglttnirfrgcirslkltkgtgkplevnfakalel rgvqpvscptt
>1qu0C (C:) esgtyfdgtgfakavggfkvgldllvefefrttrptgvllgissqkmdgmgiemideklm fhvdngagrftaiydaeipghmcngqwhkvtakkiknrlelvvdgnqvdaqspnsastsa dtndpvfvggfpgglnqfglttnirfrgcirslkltkgtgkplevnfakalelrgvqpvs cpt
>1qu0D (D:) aplaanaesgtyfdgtgfakavggfkvgldllvefefrttrptgvllgissqkmdgmgie mideklmfhvdngagrftaiydaeipghmcngqwhkvtakkiknrlelvvdgnqvdaqsp nsastsadtndpvfvggfpgglnqfglttnirfrgcirslkltkgtgkplevnfakalel rgvqpvscptt
>1qu0D (D:) sgtyfdgtgfakavggfkvgldllvefefrttrptgvllgissqkmdgmgiemideklmf hvdngagrftaiydaeipghmcngqwhkvtakkiknrlelvvdgnqvdaqspnsastsad tndpvfvggfpgglnqfglttnirfrgcirslkltkgtgkplevnfakalelrgvqpvsc p