PSIBLAST alignment of GI: 254780956 and protein with PDB id: 3jsu

>gi|301598514|pdb|3JSU|A Chain A, Quadruple Mutant(N51i+c59r+s108n+i164l) Plasmodium Falciparum Dihydrofolate Reductase-Thymidylate Synthase(Pfdhfr-Ts) Complexed With Qn254, Nadph, And Dump Length = 608
>gi|301598515|pdb|3JSU|B Chain B, Quadruple Mutant(N51i+c59r+s108n+i164l) Plasmodium Falciparum Dihydrofolate Reductase-Thymidylate Synthase(Pfdhfr-Ts) Complexed With Qn254, Nadph, And Dump Length = 608
 Score =  250 bits (639), Expect = 1e-64,   Method: Composition-based stats.
 Identities = 124/281 (44%), Positives = 178/281 (63%), Gaps = 20/281 (7%)

Query: 3   QYLDLLRHVIKFGSDRRDRTGVGTRSTFGYQMRFDLSKGFPLLTTKKVHWKSVVHELLWF 62
           QYL+++  ++  G+ + DRTGVG  S FGY M+FDLS+ FPLLTTKK+  + ++ ELLWF
Sbjct: 327 QYLNIIYDIMMNGNKQSDRTGVGVLSKFGYIMKFDLSQYFPLLTTKKLFLRGIIEELLWF 386

Query: 63  LRGDSNVSYLHRHGVSIWDEWADKD------------GELGPIYGVQWRSWPDYDGNVID 110
           +RG++N + L    V IW+    ++             +LGPIYG QWR +     N+ D
Sbjct: 387 IRGETNGNTLLNKNVRIWEANGTREFLDNRKLFHREVNDLGPIYGFQWRHFGAEYTNMYD 446

Query: 111 --------QISSIVQSLRADPYSRRHIVSAWNVALIDKMALPPCHCLFQFYVDNGKLSCQ 162
                   Q+ +I+  ++ DP SRR ++ AWNV  +D+MALPPCH L QFYV +GKLSC 
Sbjct: 447 NYENKGVDQLKNIINLIKNDPTSRRILLCAWNVKDLDQMALPPCHILCQFYVFDGKLSCI 506

Query: 163 LYQRSGDVFLGIPFNIASYSLLTMMLASVIGFQYGEFIHTLGDVHLYNNHFEQADLQLSR 222
           +YQRS D+ LG+PFNIASYS+ T M+A V   Q  +FIH LG+ H+YNNH +   +QL+R
Sbjct: 507 MYQRSCDLGLGVPFNIASYSIFTHMIAQVCNLQPAQFIHVLGNAHVYNNHIDSLKIQLNR 566

Query: 223 SPRTLPQMIINPNIVDLLSFRYEDFTLRSYEPHAAILAKVS 263
            P   P + +NP+I ++  F   DFT+++Y  H  I   ++
Sbjct: 567 IPYPFPTLKLNPDIKNIEDFTISDFTIQNYVHHEKISMDMA 607