>2qxcA (A:) observed residues (from ATOM records)
svpsqktyqgsygfrlgflhsgtaksvtctyspalnkmfcqlaktcpvqlwvdstpppgt
rvramaiykqsqhmtevvrrcphhercsdsdglappqhlirvegnlrveylddrntfrhs
vvvpyeppevgsdcttihynymcysscmggmnrrpiltiitledssgnllgrnsfevrvc
acpgrdrrteeenl