>1gfzA (A:) observed residues (from ATOM records)
isvrglagvenvtelkknfnrhlhftlvkdrnvatprdyyfalahtvrdhlvgrwirtqq
hyyekdpkriyylslefymgrtlqntmvnlalenacdeatyqlgldmeeleeieedaglg
ngglgrlaacfldsmatlglaaygygiryefgifnqkicggwqmeeaddwlrygnpweka
rpeftlpvhfygrvehtsqgakwvdtqvvlampydtpvpgyrnnvvntmrlwsakapndf
nlkdgyiqavldrnlaenisrvlypndnffegkelrlkqeyfvvaatlqdiirrfksskf
tnfdafpdkvaiqlndthpslaipelmrvlvdlerldwdkawevtvktcaytnhtvipea
lerwpvhlletllprhlqiiyeinqrflnrvaaafpgdvdrlrrmslveegavkrinmah
lciagshavngvarihseilkktifkdfyelephkfqnktngitprrwlvlcnpglaeii
aerigeeyisdldqlrkllsyvddeafirdvakvkqenklkfaaylereykvhinpnslf
dvqvkriheykrqllnclhvitlynrikkepnkfvvprtvmiggkaapgyhmakmiikli
taigdvvnhdpvvgdrlrviflenyrvslaekvipaadlseqistagteasgtgnmkfml
ngaltigtmdganvemaeeageenffifgmrvedvdrldqrgynaqeyydripelrqiie
qlssgffspkqpdlfkdivnmlmhhdrfkvfadyeeyvkcqervsalyknprewtrmvir
niatsgkfssdrtiaqyareiwgvepsrqrlpap