>3kc1B (B:) observed residues (from ATOM records)
dvntltrfvmeegrkargtgeltqllnslctavkaissavrkagiahlygiagkkldvls
ndlvmnmlkssfatcvlvseedkhaiivepekrgkyvvcfdpldgssnidclvsvgtifg
iyrkkstdepsekdalqpgrnlvaagyalygsatmlvlamdcgvncfmldpaigefilvd
kdvkikkkgkiyslnegyakdfdpavteyiqrkkfppdnsapygaryvgsmvadvhrtlv
yggiflypankkspngklrllyecnpmayvmekaggmattgkeavldviptdihqrapvi
lgspddvleflkvyekhs