>6ggcB (B:) observed residues (from ATOM records)
sssvpsqktyqgsygfrlgflhsgtaksvtctyspalnklfcqlaktcpvqlwvdstppp
gtrvramaiykqsqhmtevvrrcphhercsdsdglappqhlirvegnlraeylddrntfr
hsvvvpceppevgsdcttihynymcysscmggmnrrpiltiitledssgnllgrdsfevr
vcacpgrdrrteeenlrk