Chains and heterogens:
PDB Chain Sequences:
>4gaxA (A:) gshmasmtggqqmgrgsmslteekpirpianfspsiwgdqflivdnqveqgveqivkdlk kevrqllkealdipmkhanllklvdeiqrlgisylfeqeidhalqhiyetygdnwsgars slwfrlmrkqgyfvtcdvfnnhkdesgvfkqslknhvegllelyeatsmrvpgeiileda lvftqshlsiiakdtlsinpalsteiqralkkplwkrlprieavqyipfyeqqdshnktl iklaklefnllqslhreelsqlskwwkafdvknnapysrdrivecyfwalasrfepqysr ariflakvialvtliddiydaygtyeelkifteaierwsitcldmipeymkpiyklfmdt ytemeeilakegktnifncgkefvkdfvrnlmveaqwaneghiptteeldsvavitggan lltttcylgmsdivtkeafewavseppllrykgilgrrlndlaghkeeqerkhvsssves ymkeynvseeyaknllykqvedlwkdinreylitktiprpllvavinlvhfldvlyaakd aftamgeeyknlvksllvypmsi
>4gaxA (A:) anfspsiwgdqflivdnqveqgveqivkdlkkevrqllkealdipmkhanllklvdeiqr lgisylfeqeidhalqhiyetygdnwsgarsslwfrlmrkqgyfvtcdvfnnhkdesgvf kqslknhvegllelyeatsmrvpgeiiledalvftqshlsiiakdtlsinpalsteiqra lkkplwkrlprieavqyipfyeqqdshnktliklaklefnllqslhreelsqlskwwkaf dvknnapysrdrivecyfwalasrfepqysrariflakvialvtliddiydaygtyeelk ifteaierwsitcldmipeymkpiyklfmdtytemeeilakegktnifncgkefvkdfvr nlmveaqwaneghiptteeldsvavitgganlltttcylgmsdivtkeafewavseppll rykgilgrrlndlaghsssvesymkeynvseeyaknllykqvedlwkdinreylitktip rpllvavinlvhfldvlyaakdaftamgeeyknlvksllvypmsi