>4ibzA (A:) observed residues (from ATOM records) svpsqktyqgsygfrlgflhsgtaksvtctyspalnkmfcqlaktcpvqlwvdstpppgt rvramaiykqsqhmtevvrrcphhercsdsdglappqhlirvegnlrveylddrntfrhs vvvpyeppevgsdcttihynymcnsscmggmnrrpiltiitledssgnllgrnsfevcvc acpgrdrrreeen