>1xeyA (A:) observed residues (from ATOM records)
klltdfrselldsrfgakaistiaeskrfplhemrddvafqiindelyldgnarqnlatf
cqtwddenvhklmdlsinknwidkeeypqsaaidlrcvnmvadlwhapapkngqavgtnt
igsseacmlggmamkwrwrkrmeaagkptdkpnlvcgpvqicwhkfarywdvelreipmr
pgqlfmdpkrmieacdentigvvptfgvtytgnyefpqplhdaldkfqadtgididmhid
aasggflapfvapdivwdfrlprvksisasghkfglaplgcgwviwrdeealpqelvfnv
dylggqigtfainfsrpagqviaqyyeflrlgregytkvqnasyqvaayladeiaklgpy
efictgrpdegipavcfklkdgedpgytlydlserlrlrgwqvpaftlggeatdivvmri
mcrrgfemdfaellledykaslkylsdh