Chains and heterogens:
PDB Chain Sequences:
>1wt3A (A:) mvslprmvypqskvltpcrkdvlvvtpwlapivwegtfnidilneqfrlqnttigltvfa ikkyvaflklfletaekhfmvghrvhyyvftdqpaavprvtlgtgrqlsvlevraykrwq dvsmrrmemisdfcerrflsevdylvcvdvdmefrdhvgveiltplfgtlhpgfygssre aftyerrpqsqayipkdegdfyylgrffggsvqevqrltrachqammvdqangieavwhd eshlnkyllrhkptkvlspeylwdqqllgwpavlrklrftavpknhqavrnp
>1wt3A (A:) mvslprmvypqskvltpcrkdvlvvtpwlapivwegtfnidilneqfrlqnttigltvfa ikkyvaflklfletaekhfmvghrvhyyvftdqpaavprvtlgtgrqlsvlevcerrfls evdylvcvdvdmefrdhvgveiltplfgtlhpgfygssreaftyerrpqsqayipkdegd fyylgrffggsvqevqrltrachqammvdqangieavwhdeshlnkyllrhkptkvlspe ylwdqqllgwpavlrklrftavp