Chains and heterogens:
PDB Chain Sequences:
>4pmvA (A:) gtslkqayaqgfllgtavnadivsgkdaasaalvachfnavtaenvmkaevvaprrgvqd fsaadafvayaqrdrqfvvghtlvwhnqtpewffttadgrpntpaqqlermrahiaavag rytgkvqawdvvneiidedgsyrstnwvqrvgdgdtvvrnafafaqryapdaqlyyndfn awrpakregivrmvkmlqqagvridgvgmqghwglnypslrdiedaidayaalgvkvmit eldidvlpltkegqiigtgmahkqfqlpefkrfldpyrdglpadvqaqlrdryaelfalf wrkrdkiarvsvwgvsddmswkndypvpgrtnypllfdrnhqpkpaldavvavpsat
>4pmvB (B:) gtslkqayaqgfllgtavnadivsgkdaasaalvachfnavtaenvmkaevvaprrgvqd fsaadafvayaqrdrqfvvghtlvwhnqtpewffttadgrpntpaqqlermrahiaavag rytgkvqawdvvneiidedgsyrstnwvqrvgdgdtvvrnafafaqryapdaqlyyndfn awrpakregivrmvkmlqqagvridgvgmqghwglnypslrdiedaidayaalgvkvmit eldidvlpltkegqiigtgmahkqfqlpefkrfldpyrdglpadvqaqlrdryaelfalf wrkrdkiarvsvwgvsddmswkndypvpgrtnypllfdrnhqpkpaldavvavpsat
>4pmvB (B:) tslkqayaqgfllgtavnadivsgkdaasaalvachfnavtaenvmkaevvaprrgvqdf saadafvayaqrdrqfvvghtlvwhnqtpewffttadgrpntpaqqlermrahiaavagr ytgkvqawdvvneiidedgsyrstnwvqrvgdgdtvvrnafafaqryapdaqlyyndfna wrpakregivrmvkmlqqagvridgvgmqghwglnypslrdiedaidayaalgvkvmite ldidvlpltkegqiigtgmahkqfqlpefkrfldpyrdglpadvqaqlrdryaelfalfw rkrdkiarvsvwgvsddmswkndypvpgrtnypllfdrnhqpkpaldavvavpsat