RPSBLAST alignment for GI: 254780445 and conserved domain: cd00817
>gnl|CDD|185677 cd00817, ValRS_core, catalytic core domain of valyl-tRNA synthetases. Valine amino-acyl tRNA synthetase (ValRS) catalytic core domain. This enzyme is a monomer which aminoacylates the 2'-OH of the nucleotide at the 3' of the appropriate tRNA. The core domain is based on the Rossman fold and is responsible for the ATP-dependent formation of the enzyme bound aminoacyl-adenylate. It contains the characteristic class I HIGH and KMSKS motifs, which are involved in ATP binding. ValRS has an insertion in the core domain, which is subject to both deletions and rearrangements. This editing region hydrolyzes mischarged cognate tRNAs and thus prevents the incorporation of chemically similar amino acids. Length = 382
Score = 143 bits (363), Expect = 2e-34
Identities = 68/239 (28%), Positives = 102/239 (42%), Gaps = 29/239 (12%)
Query: 433 SWRSKKPIIFRTTSQWFLHMDKKLGDGSTLRSRALSEVEK--IRFFPSSGKNRLRSMIEN 490
RS I QWF+ + L +AL V++ I+F P + R + +EN
Sbjct: 156 CSRSGDVIEPLLKPQWFVKV-------KDLAKKALEAVKEGDIKFVPERMEKRYENWLEN 208
Query: 491 RPDWLLSRQRNWGVPICFFY-NEKGEILLDKAINDRIIKTFKDQGSDAWFSEGSRDFFLG 549
DW +SRQ WG I +Y + G ++ + ++ I K +
Sbjct: 209 IRDWCISRQLWWGHRIPAWYCKDGGHWVVAREEDEAIDKAAPEACVPC------------ 256
Query: 550 DRASEPWIQSKDILDVWFDSACTHTILLG-----KDPKLAWPADVYLEGSDQHRGWFQHS 604
E Q +D+LD WF S+ LG KD K +P + + G D W
Sbjct: 257 --GGEELKQDEDVLDTWFSSSLWPFSTLGWPEETKDLKKFYPTSLLVTGHDIIFFWVARM 314
Query: 605 LLESCATRGSTPFTSLITHGFSVDENGEKMSKSKGNVVFPEEIISESGADVLRYWAVNS 663
++ G PF + HG DE+G KMSKS GNV+ P ++I GAD LR+ ++
Sbjct: 315 IMRGLKLTGKLPFKEVYLHGLVRDEDGRKMSKSLGNVIDPLDVIDGYGADALRFTLASA 373