Chains and heterogens:
PDB Chain Sequences:
>3vklA (A:) mmlslnnlqniiynpvipfvgtipdqldpgtlivirghvpsdadrfqvdlqngssmkpra dvafhfnprfkragcivcntlinekwgreeitydtpfkreksfeivimvlkdkfqvavng khtllyghrigpekidtlgiygkvnihsigfsfsshmrlpfaarlntpmgpgrtvvvkge vnanaksfnvdllagkskdialhlnprlnikafvrnsflqeswgeeernitsfpfspgmy femiiycdvrefkvavngvhsleykhrfkelssidtleingdihllevrsw
>3vklA (A:) lslnnlqniiynpvipfvgtipdqldpgtlivirghvpsdadrfqvdlqngssmkpradv afhfnprfkragcivcntlinekwgreeitydtpfkreksfeivimvlkdkfqvavngkh tllyghrigpekidtlgiygkvnihsigfsfsshmrlpfaarlntpmgpgrtvvvkgevn anaksfnvdllagkskdialhlnprlnikafvrnsflqeswgeeernitsfpfspgmyfe miiycdvrefkvavngvhsleykhrfkelssidtleingdihllevrsw
>3vklB (B:) mmlslnnlqniiynpvipfvgtipdqldpgtlivirghvpsdadrfqvdlqngssmkpra dvafhfnprfkragcivcntlinekwgreeitydtpfkreksfeivimvlkdkfqvavng khtllyghrigpekidtlgiygkvnihsigfsfsshmrlpfaarlntpmgpgrtvvvkge vnanaksfnvdllagkskdialhlnprlnikafvrnsflqeswgeeernitsfpfspgmy femiiycdvrefkvavngvhsleykhrfkelssidtleingdihllevrsw
>3vklB (B:) lslnnlqniiynpvipfvgtipdqldpgtlivirghvpsdadrfqvdlqngssmkpradv afhfnprfkragcivcntlinekwgreeitydtpfkreksfeivimvlkdkfqvavngkh tllyghrigpekidtlgiygkvnihsigfsfsshmrlpfaarlntpmgpgrtvvvkgevn anaksfnvdllagkskdialhlnprlnikafvrnsflqeswgeeernitsfpfspgmyfe miiycdvrefkvavngvhsleykhrfkelssidtleingdihllevrsw