>3gj1A (A:) observed residues (from ATOM records)
skgeelftgvvpilveldgdvnghkfsvsgegegdatygkltlkficttgklpvpwptlv
ttfgygvqcfsrypdhmkrhdffksampegyvqertisfkddgnyktraevkfegdtlvn
rielkgidfkedgnilghkleynynshnvyitadkqkngikanfkirhniedgsvqladh
yqqntpigdgpvllpdnhylshqsalskdpnekrdhmvllefvtaagit