seven alpha 1 beta 1 contacts are modified by substitutions in positions alpha 30- ( b11 ) glu leads to gln , alpha 34 ( b15 ) thr leads to gln , alpha 35 ( b16 ) -ala leads to thr , alpha 36 ( b17 ) tyr leads to phe , beta 55 ( d6 ) leu leads to ile , beta 119 ( gh2 ) ala leads to ser and beta 125 ( h3 ) glu leads to asp .
C0017797
gln
C0061472
glu