>gnl|CDD|58083 cd03692, mtIF2_IVc, mtIF2_IVc: this family represents the C2 subdomain of domain IV of mitochondrial translation initiation factor 2 (mtIF2) which adopts a beta-barrel fold displaying a high degree of structural similarity with domain II of the translation elongation factor EF-Tu. The C-terminal part of mtIF2 contains the entire fMet-tRNAfmet binding site of IF-2 and is resistant to proteolysis. This C-terminal portion consists of two domains, IF2 C1 and IF2 C2. IF2 C2 been shown to contain all molecular determinants necessary and sufficient for the recognition and binding of fMet-tRNAfMet. Like IF2 from certain prokaryotes such as Thermus thermophilus, mtIF2lacks domain II which is thought to be involved in binding of E.coli IF-2 to 30S subunits.. Length = 84

 Score =  116 bits (293), Expect = 3e-26
 Identities = 44/84 (52%), Positives = 65/84 (77%)

Query: 791 GNAEVLEVFAVTKLGNVAGCKVSEGKVERGSGVRLIRNSTVIYEGKLKTLKRFKDEVSEV 850
           G AEV  VF ++K+GN+AGC V++GK++R + VR++RN  VIYEGK+ +LKRFKD+V EV
Sbjct: 1   GEAEVRAVFKISKVGNIAGCYVTDGKIKRNAKVRVLRNGEVIYEGKISSLKRFKDDVKEV 60

Query: 851 HAGQDCGMAFEKYDNIQAGDMIEC 874
             G +CG+  E +++I+ GD+IE 
Sbjct: 61  KKGYECGITLENFNDIKVGDIIEA 84