Chains and heterogens:
PDB Chain Sequences:
>6at4A (A:) mrvnngltpqeleaygisdvhdivynpsydllyqeeldpsltgyergvltnlgavavdtg iftgrspkdkyivrddttrdtfwwadkgkgkndnkplspetwqhlkglvtrqlsgkrlfv vdafcganpdtrlsvrfitevawqahfvknmfirpsdeelagfkpdfivmngakctnpqw keqglnsenfvafnltermqliggtwyggemkkgmfsmmnyllplkgiasmhcsanvgek gdvavffglsgtgkttlstdpkrrligddehgwdddgvfnfeggcyaktiklskeaepei ynairrdallenvtvredgtidfddgsktentrvsypiyhidnivkpvskaghatkvifl tadafgvlppvsrltadqtqyhflsgftaklagtergiteptptfsacfgaaflslhptq yaevlvkrmqaagaqaylvntgwngtgkrisikdtraiidailngsldnaetftlpmfnl aiptelpgvdtkildprntyaspeqwqekaetlaklfidnfdkytdtpagaalvaagpkl hhhhhh
>6at4A (A:) gltpqeleaygisdvhdivynpsydllyqeeldpsltgyergvltnlgavavdtgiftgr spkdkyivrddttrdtfwwadkgkgkndnkplspetwqhlkglvtrqlsgkrlfvvdafc ganpdtrlsvrfitevawqahfvknmfirpsdeelagfkpdfivmngakctnpqwkeqgl nsenfvafnltermqliggtwyggemkkgmfsmmnyllplkgiasmhcsanvgekgdvav ffglsgtgkttlstdpkrrligddehgwdddgvfnfeggcyaktiklskeaepeiynair rdallenvtvredgtidfddgsktentrvsypiyhidnivkpvskaghatkvifltadaf gvlppvsrltadqtqyhflsgftaklagtergiteptptfsacfgaaflslhptqyaevl vkrmqaagaqaylvntgwngtgkrisikdtraiidailngsldnaetftlpmfnlaipte lpgvdtkildprntyaspeqwqekaetlaklfidnfdkytdtpagaalvaagpkl
>6at4B (B:) mrvnngltpqeleaygisdvhdivynpsydllyqeeldpsltgyergvltnlgavavdtg iftgrspkdkyivrddttrdtfwwadkgkgkndnkplspetwqhlkglvtrqlsgkrlfv vdafcganpdtrlsvrfitevawqahfvknmfirpsdeelagfkpdfivmngakctnpqw keqglnsenfvafnltermqliggtwyggemkkgmfsmmnyllplkgiasmhcsanvgek gdvavffglsgtgkttlstdpkrrligddehgwdddgvfnfeggcyaktiklskeaepei ynairrdallenvtvredgtidfddgsktentrvsypiyhidnivkpvskaghatkvifl tadafgvlppvsrltadqtqyhflsgftaklagtergiteptptfsacfgaaflslhptq yaevlvkrmqaagaqaylvntgwngtgkrisikdtraiidailngsldnaetftlpmfnl aiptelpgvdtkildprntyaspeqwqekaetlaklfidnfdkytdtpagaalvaagpkl hhhhhh
>6at4B (B:) ltpqeleaygisdvhdivynpsydllyqeeldpsltgyergvltnlgavavdtgiftgrs pkdkyivrddttrdtfwwadkgkgkndnkplspetwqhlkglvtrqlsgkrlfvvdafcg anpdtrlsvrfitevawqahfvknmfirpsdeelagfkpdfivmngakctnpqwkeqgln senfvafnltermqliggtwyggemkkgmfsmmnyllplkgiasmhcsanvgekgdvavf fglsgtgkttlstdpkrrligddehgwdddgvfnfeggcyaktiklskeaepeiynairr dallenvtvredgtidfddgsktentrvsypiyhidnivkpvskaghatkvifltadafg vlppvsrltadqtqyhflsgftaklagtergiteptptfsacfgaaflslhptqyaevlv krmqaagaqaylvntgwngtgkrisikdtraiidailngsldnaetftlpmfnlaiptel pgvdtkildprntyaspeqwqekaetlaklfidnfdkytdtpagaalvaagpkl