Chains and heterogens:
PDB Chain Sequences:
>1xb0A (A:) gshmstnlprnpsmtgyearlitfgtwmysvnkeqlaragfyaigqedkvqcfhcgggla nwkpkedpweqhakwypgckylleekgheyinnihltrslegalvqtt
>1xb0A (A:) tnlprnpsmtgyearlitfgtwmysvnkeqlaragfyaigqedkvqcfhcggglanwkpk edpweqhakwypgckylleekgheyinnihlt
>1xb0B (B:) gshmstnlprnpsmtgyearlitfgtwmysvnkeqlaragfyaigqedkvqcfhcgggla nwkpkedpweqhakwypgckylleekgheyinnihltrslegalvqtt
>1xb0B (B:) lprnpsmtgyearlitfgtwmysvnkeqlaragfyaigqedkvqcfhcggglanwkpked pweqhakwypgckylleekgheyinnihltrslegalvqtt
>1xb0C (C:) gshmstnlprnpsmtgyearlitfgtwmysvnkeqlaragfyaigqedkvqcfhcgggla nwkpkedpweqhakwypgckylleekgheyinnihltrslegalvqtt
>1xb0C (C:) nlprnpsmtgyearlitfgtwmysvnkeqlaragfyaigqedkvqcfhcggglanwkpke dpweqhakwypgckylleekgheyinnihlt
>1xb0D (D:) gshmstnlprnpsmtgyearlitfgtwmysvnkeqlaragfyaigqedkvqcfhcgggla nwkpkedpweqhakwypgckylleekgheyinnihltrslegalvqtt
>1xb0D (D:) nlprnpsmtgyearlitfgtwmysvnkeqlaragfyaigqedkvqcfhcggglanwkpke dpweqhakwypgckylleekgheyinnihlt
>1xb0E (E:) gshmstnlprnpsmtgyearlitfgtwmysvnkeqlaragfyaigqedkvqcfhcgggla nwkpkedpweqhakwypgckylleekgheyinnihltrslegalvqtt
>1xb0E (E:) nlprnpsmtgyearlitfgtwmysvnkeqlaragfyaigqedkvqcfhcggglanwkpke dpweqhakwypgckylleekgheyinnihltrs
>1xb0F (F:) gshmstnlprnpsmtgyearlitfgtwmysvnkeqlaragfyaigqedkvqcfhcgggla nwkpkedpweqhakwypgckylleekgheyinnihltrslegalvqtt
>1xb0F (F:) tnlprnpsmtgyearlitfgtwmysvnkeqlaragfyaigqedkvqcfhcggglanwkpk edpweqhakwypgckylleekgheyinnihltrslegalvqtt