HHsearch alignment for GI: 254780348 and conserved domain: cd00209
>cd00209 DHFR Dihydrofolate reductase (DHFR). Reduces 7,8-dihydrofolate to 5,6,7,8-tetrahydrofolate with NADPH as a cofactor. This is an essential step in the biosynthesis of deoxythymidine phosphate since 5,6,7,8-tetrahydrofolate is required to regenerate 5,10-methylenetetrahydrofolate which is then utilized by thymidylate synthase. Inhibition of DHFR interrupts thymidilate synthesis and DNA replication, inhibitors of DHFR (such as Methotrexate) are used in cancer chemotherapy. 5,6,7,8-tetrahydrofolate also is involved in glycine, serine, and threonine metabolism and aminoacyl-tRNA biosynthesis.
Probab=97.90 E-value=0.00029 Score=49.12 Aligned_cols=143 Identities=17% Similarity=0.231 Sum_probs=86.8
Q ss_pred HHHHCCCHHHHCCCCCCCCCCCCCHHHHHHHHHHHHCCCCEEEEHHHHCCCCCCCCCCCCCCCCCCCE--EEEECCCCCC
Q ss_conf 11010278772021136532222101356667642014403663122013454235443444434421--5764466899
Q gi|254780348|r 153 TLKIAVSQDNMIGMAGCGSVPITGFISKNQVHLLRAQSDAILVGIGTVLADDPELTCRLNGLQEHSPM--RIILDPHFKL 230 (364)
Q Consensus 153 ~lK~A~SlDGkIa~~~g~s~wIT~~~sr~~vh~lRa~~DaIlvG~~Tv~~DnP~Lt~R~~~~~~~~P~--riVld~~l~i 230 (364)
T Consensus 2 ~lIvA~~~~~~IG~~-~~lPW-~~~~Dl~~F~~~-T~~~~viMGr~T~es----i----p~--~pLp~R~niVlSr~~~~ 68 (158)
T cd00209 2 SLIVAVDENGVIGKD-NKLPW-HLPEDLKHFKKT-TTGNPVIMGRKTFES----I----PR--RPLPGRTNIVLSRQLDY 68 (158)
T ss_pred EEEEEECCCCCEECC-CCCCC-CCHHHHHHHHHH-HCCCEEEEECCHHHH----C----CC--CCCCCCEEEEEECCCCC
T ss_conf 899998899956379-96255-088999999998-179809996673332----4----65--56899559999717887
Q ss_pred CHHHHHCCCCCCCEEEEECCCCCCCHHHHCCCCCCCCCCCCCCCHHHHHHHHHHCCCCEEEECCHHHHHHHHHHCCCCCE
Q ss_conf 80221003444670798546554210110022322222333222788999986079969998123899999997889889
Q gi|254780348|r 231 SLDSKIIKTALLAPVIIVTENDDPVLALAFRKKNINIIYCDCRDLKKLLTILVGRGVTSLLVEGGAAVAHSFINSRLVDS 310 (364)
Q Consensus 231 ~~~~~l~~~~~~~~~ii~~~~~~~~~~~~~~~~~v~vi~~~~~dl~~iL~~L~~~gi~~iLVEGG~~l~~sfl~~~LvDE 310 (364)
T Consensus 69 ~~-----------------------------~~~~~~~----~s~~~~l~~~~-~~~~~i~IiGG~~iY~~~l~--~~d~ 112 (158)
T cd00209 69 QD-----------------------------AEGVEVV----HSLEEALELAE-NTVEEIFVIGGAEIYKQALP--YADR 112 (158)
T ss_pred CC-----------------------------CCCCEEC----CCHHHHHHHHH-CCCCEEEEECHHHHHHHHHH--HCCE
T ss_conf 77-----------------------------8981862----99999999976-67884999578999999998--6197
Q ss_pred EEEEEECEEECCCCCCCCCCCCCCCCCCEEEE-EEEECC
Q ss_conf 99996074326887523334545444640544-688679
Q gi|254780348|r 311 IILYRSQIVIGEGGIPSPLEEGYLEKNFMCVR-RDYFGS 348 (364)
Q Consensus 311 l~ifiaP~ilG~~g~~s~~~~~~~~~~~~l~~-~~~ig~ 348 (364)
T Consensus 113 i~lT~I~~~~~~D---~~fp~~~-~~~~~~~~~~~~~~~ 147 (158)
T cd00209 113 LYLTRIHAEFEGD---TFFPEID-ESEWELVSEEEVFEE 147 (158)
T ss_pred EEEEEECCCCCCC---EECCCCC-HHHCEEEEEEECCCC
T ss_conf 9999878610688---7889999-788899997731477