>4mllA (A:) observed residues (from ATOM records) tdistvasplfegtegcfllydastnaeiaqfnkakcatqmapdstfdialslmafdaei idqktifkwdktpkgmeiwnsnhtpktwmqfsvvwvsqeitqkiglnkiknylkdfdygn qdfsgdkernnglteawlesslkispeeqiqflrkiinhnlpvknsaientienmylqdl dnstklygktgagftanrtlqngwfegfiisksghkyvfvsaltgnlgsnltssikakkn aitilntlnl