Chains and heterogens:
PDB Chain Sequences:
>3c74A (A:) ksksdvfhlgltkndlqgaqlaivpgdpervekiaalmdkpvklashreftswraeldgk avivcstgiggpstsiaveelaqlgirtflrigttgaiqphinvgdvlvttasvrldgas lhfapmefpavadfacttalveaaksigatthvgvtassdtfypgqerydtysgrvvrrf kgsmeewqamgvmnyemesatlltmcasqglragmvagvivnrtqqeipnaetmkqtesh avkivveaarrll
>3c74A (A:) sdvfhlgltkndlqgaqlaivpgdpervekiaalmdkpvklashreftswraeldgkavi vcstgiggpstsiaveelaqlgirtflrigttgaiqphinvgdvlvttasvrldgaslhf apmefpavadfacttalveaaksigatthvgvtassdtfypgqerydtysgrvvrrfkgs meewqamgvmnyemesatlltmcasqglragmvagvivnrtqqeipeshavkivveaarr ll
>3c74B (B:) ksksdvfhlgltkndlqgaqlaivpgdpervekiaalmdkpvklashreftswraeldgk avivcstgiggpstsiaveelaqlgirtflrigttgaiqphinvgdvlvttasvrldgas lhfapmefpavadfacttalveaaksigatthvgvtassdtfypgqerydtysgrvvrrf kgsmeewqamgvmnyemesatlltmcasqglragmvagvivnrtqqeipnaetmkqtesh avkivveaarrll
>3c74B (B:) ksdvfhlgltkndlqgaqlaivpgdpervekiaalmdkpvklashreftswraeldgkav ivcstgiggpstsiaveelaqlgirtflrigttgaiqphinvgdvlvttasvrldgaslh fapmefpavadfacttalveaaksigatthvgvtassdtfypgqerydtysgrvvrrfkg smeewqamgvmnyemesatlltmcasqglragmvagvivnrtqqeipneshavkivveaa rrll
>3c74C (C:) ksksdvfhlgltkndlqgaqlaivpgdpervekiaalmdkpvklashreftswraeldgk avivcstgiggpstsiaveelaqlgirtflrigttgaiqphinvgdvlvttasvrldgas lhfapmefpavadfacttalveaaksigatthvgvtassdtfypgqerydtysgrvvrrf kgsmeewqamgvmnyemesatlltmcasqglragmvagvivnrtqqeipnaetmkqtesh avkivveaarrll
>3c74C (C:) sdvfhlgltkndlqgaqlaivpgdpervekiaalmdkpvklashreftswraeldgkavi vcstgiggpstsiaveelaqlgirtflrigttgaiqphinvgdvlvttasvrldgaslhf apmefpavadfacttalveaaksigatthvgvtassdtfypgqerydtysgrvvrrfkgs meewqamgvmnyemesatlltmcasqglragmvagvivnrtqqeipnashavkivveaar rll
>3c74D (D:) ksksdvfhlgltkndlqgaqlaivpgdpervekiaalmdkpvklashreftswraeldgk avivcstgiggpstsiaveelaqlgirtflrigttgaiqphinvgdvlvttasvrldgas lhfapmefpavadfacttalveaaksigatthvgvtassdtfypgqerydtysgrvvrrf kgsmeewqamgvmnyemesatlltmcasqglragmvagvivnrtqqeipnaetmkqtesh avkivveaarrll
>3c74D (D:) ksdvfhlgltkndlqgaqlaivpgdpervekiaalmdkpvklashreftswraeldgkav ivcstgiggpstsiaveelaqlgirtflrigttgaiqphinvgdvlvttasvrldgaslh fapmefpavadfacttalveaaksigatthvgvtassdtfypgqerydtysgrvvrrfkg smeewqamgvmnyemesatlltmcasqglragmvagvivnrtqqeipnaetmkqteshav kivveaarrll
>3c74E (E:) ksksdvfhlgltkndlqgaqlaivpgdpervekiaalmdkpvklashreftswraeldgk avivcstgiggpstsiaveelaqlgirtflrigttgaiqphinvgdvlvttasvrldgas lhfapmefpavadfacttalveaaksigatthvgvtassdtfypgqerydtysgrvvrrf kgsmeewqamgvmnyemesatlltmcasqglragmvagvivnrtqqeipnaetmkqtesh avkivveaarrll
>3c74E (E:) sdvfhlgltkndlqgaqlaivpgdpervekiaalmdkpvklashreftswraeldgkavi vcstgiggpstsiaveelaqlgirtflrigttgaiqphinvgdvlvttasvrldgaslhf apmefpavadfacttalveaaksigatthvgvtassdtfypgqerydtysgrvvrrfkgs meewqamgvmnyemesatlltmcasqglragmvagvivnrtqqeipshavkivveaarrl l
>3c74F (F:) ksksdvfhlgltkndlqgaqlaivpgdpervekiaalmdkpvklashreftswraeldgk avivcstgiggpstsiaveelaqlgirtflrigttgaiqphinvgdvlvttasvrldgas lhfapmefpavadfacttalveaaksigatthvgvtassdtfypgqerydtysgrvvrrf kgsmeewqamgvmnyemesatlltmcasqglragmvagvivnrtqqeipnaetmkqtesh avkivveaarrll
>3c74F (F:) sdvfhlgltkndlqgaqlaivpgdpervekiaalmdkpvklashreftswraeldgkavi vcstgiggpstsiaveelaqlgirtflrigttgaiqphinvgdvlvttasvrldgaslhf apmefpavadfacttalveaaksigatthvgvtassdtfypgqerydtysgrvvrrfkgs meewqamgvmnyemesatlltmcasqglragmvagvivnrtqqeipnaetmkeshavkiv veaarrll