>3vc6A (A:) observed residues (from ATOM records)
smlirevrvtpvafrdppllnaagvhqpwalrtivevvtdegitglgetygdlahleqvr
aaaarlpgldvyalhriyrrvadvvganivtdmhgltgsssrvktvdrvfaafevacldi
qgkaagrpvadllggkvrdavpysaylfykwaghpgkpedrfgpaldpdgivaqarllig
eygfrsiklkggvfppeqeaeaiqalrdafpglplrldpnaawtvetsirvgraldgvle
yledptpgidgmarvaaevpmplatnmcvvtpehlpaaverrpigvllidhhywgglvrs
ahiatlcatfgielsmhsnshlgislaamthlaaatpaithacdthtpwqdgqdvvapga
lrfvdgavpvpdgpglgveldrdalavmheqyercgirtrddegymrsfdpsfstrrgfw