PSIBLAST alignment of GI: 254780957 and protein with PDB id: 3drc

>gi|494870|pdb|3DRC|A Chain A, Investigation Of The Functional Role Of Tryptophan-22 In Escherichia Coli Dihydrofolate Reductase By Site-Directed Mutagenesis Length = 159
>gi|494871|pdb|3DRC|B Chain B, Investigation Of The Functional Role Of Tryptophan-22 In Escherichia Coli Dihydrofolate Reductase By Site-Directed Mutagenesis Length = 159

 Score =  170 bits (432), Expect = 5e-41,   Method: Composition-based stats.
 Identities = 59/164 (35%), Positives = 87/164 (53%), Gaps = 7/164 (4%)

Query: 6   IILIAAITRNNVIGSCGGMPWKISSDLKRFKSLTTGNPVVMGYRTFQSIGRLLPGRTNII 65
           I LIAA+  + VIG    MPW + +DL  FK  T   PV+MG  T++SIGR LPGR NII
Sbjct: 2   ISLIAALAVDRVIGMENAMPWNLPADLAWFKRNTLDKPVIMGRHTWESIGRPLPGRKNII 61

Query: 66  ITRDNTRRASVNPEAVLASSILDSLDLASKTGSKKIFIIGGGEIYAQTISLAHTLYITHI 125
           ++         +       S+ +++  A+     +I +IGGG +Y Q +  A  LY+THI
Sbjct: 62  LSSQP----GTDDRVTWVKSVDEAI--AACGDVPEIMVIGGGRVYEQFLPKAQKLYLTHI 115

Query: 126 EKEIEGDVFFPSIDSNIWKKQEKEIITSAGEGDDYPTRFVIYDR 169
           + E+EGD  FP  + + W+    E    A   + +   F I +R
Sbjct: 116 DAEVEGDTHFPDYEPDDWESVFSE-FHDADAQNSHSYCFEILER 158