Chains and heterogens:
PDB Chain Sequences:
>4wxgA (A:) mrgshhhhhhgsmifdkedykafdpelwnaidaeaerqqnnieliasenvvskavmaaqg tlltnkyaegypgkryyggtavidvvetlaierakklfgakfanvqphsgsqanaavyms liqpgdtvmgmdlsagghlthgapvsfsgktynfvsynvdkeselldydailaqakevrp klivagasaysriidfakfreiadavgaylmvdmahiaglvasghhpspvpyahvttttt hktlrgprggliltddediakklnsavfpglqggplehviaakavalkealdpafkeyge nviknaaamadvfnqhpdfrvisggtnnhlflvdvtkvvengkvaqnvleevnitlnkns ipyeqlspfktsgirvgspaitsrgmgeaesrqiaewmvealenhdkpevlerirgdvkv ltdafply
>4wxgA (A:) dykafdpelwnaidaeaerqqnnieliasenvvskavmaaqgtlltnkyaegypgkryyg gtavidvvetlaierakklfgakfanvqphsgsqanaavymsliqpgdtvmgmdlsaggh lthgapvsfsgktynfvsynvdkeselldydailaqakevrpklivagasaysriidfak freiadavgaylmvdmahiaglvasghhpspvpyahvttttthktlrgprggliltdded iakklnsavfpglqggplehviaakavalkealdpafkeygenviknaaamadvfnqhpd frvisggtnnhlflvdvtkvvengkvaqnvleevnitlnknsipyeqlspfktsgirvgs paitsrgmgeaesrqiaewmvealenhdkpevlerirgdvkvltdafply
>4wxgC (C:) mrgshhhhhhgsmifdkedykafdpelwnaidaeaerqqnnieliasenvvskavmaaqg tlltnkyaegypgkryyggtavidvvetlaierakklfgakfanvqphsgsqanaavyms liqpgdtvmgmdlsagghlthgapvsfsgktynfvsynvdkeselldydailaqakevrp klivagasaysriidfakfreiadavgaylmvdmahiaglvasghhpspvpyahvttttt hktlrgprggliltddediakklnsavfpglqggplehviaakavalkealdpafkeyge nviknaaamadvfnqhpdfrvisggtnnhlflvdvtkvvengkvaqnvleevnitlnkns ipyeqlspfktsgirvgspaitsrgmgeaesrqiaewmvealenhdkpevlerirgdvkv ltdafply
>4wxgC (C:) dykafdpelwnaidaeaerqqnnieliasenvvskavmaaqgtlltnkyaegypgkryyg gtavidvvetlaierakklfgakfanvqphsgsqanaavymsliqpgdtvmgmdlsaggh lthgapvsfsgktynfvsynvdkeselldydailaqakevrpklivagasaysriidfak freiadavgaylmvdmahiaglvasghhpspvpyahvttttthktlrgprggliltdded iakklnsavfpglqggplehviaakavalkealdpafkeygenviknaaamadvfnqhpd frvisggtnnhlflvdvtkvvengkvaqnvleevnitlnknsipyeqlspfktsgirvgs paitsrgmgeaesrqiaewmvealenhdkpevlerirgdvkvltdafply