Reference:
H. Cheng, BH. Kim, and N. Grishin (2008). Discrimination between distant homologs and structural analogs: lessons from manually constructed, reliable datasets.
J. Mol. Biol. 377(4): 1265-1278
BH. Kim, H. Cheng, and N. Grishin (2009). HorA web server to infer homology between proteins using sequence and structural similarity.
Nucleic Acids Res. 37(Web Server issue):W532-8
Comments and suggestions to: grishin@chop.swmed.edu
Query: T542_A.pdb A
Database: SCOP1.69 less than 40% identity downloaded from ASTRAL
| SCOP Id | Protein | SCOP Superfamily | SCOP Fold | SCOP Class |
|
|---|---|---|---|---|---|
| Intermediate | d1k92a1 | Argininosuccinate synthetase, N-terminal domain | Adenine nucleotide alpha hydrolases-like | Adenine nucleotide alpha hydrolase-like | α/β |
| Hit | d1v93a_ | Methylenetetrahydrofolate reductase | FAD-linked oxidoreductase | TIM beta/alpha-barrel | α/β |
Query <-- 0.961 --> IntermediateDALI alignment (Z-score: 11.0 Raw score:898.40) query 1 slqlrlalnqidstvgdiagnaeailrwtrhsaeqgahlvafpemaltgypvedlalrss 60 d1k92a1 1 ------------------------------------------------------------ 1 query 61 fveasrtalrelaarlaeegfgelpvlvgyldrsesaqpkygqpagaprnaaavlhrgrv 120 d1k92a1 1 ------------------------------------------------------------ 1 query 121 altfakhhlpnygvfdefryfvpgdtmpivrlhgvdialaicedlwqdggrvpaarsaga 180 d1k92a1 1 ------------------------------------------------------------ 1 query 181 glllsvnaspyerdkddtrlelvrkraqeagcttaylamiggqdelvfdgdsivvdrdge 240 d1k92a1 1 ------------------------------------------------------------ 1 query 241 vvarapqfsegcvvldldlpaaeaepptgvvddglridrlviseeplpayeaelaggyad 300 d1k92a1 1 ------------------------------------------------------------ 1 query 301 rldadeevysalvvGLRAyvakngfRSVLIGLSGGIDSALVAAIACDALGaqNVYGVSMP 360 :::: ::::::::::::::::::::::::: :::::::: d1k92a1 1 ---------ttilkHLPV------gQRIGIAFSGGLDTSAALLWMRQKGA--VPYAYTAN 43 query 361 SKY-SSDHsKGDAAELARRTGL-NFRTVSIEPMFDAYMASLG-----------ltGLAEE 407 ::: :::: ::::::::::::: ::::::::::::::::::: ::::: d1k92a1 44 LGQpDEED-YDAIPRRAMEYGAeNARLIDCRKQLVAEGIAAIqcgafhnttggltYFNTT 102 query 408 NLQSRLRGTTLMAISNQEGH-IVLAPGnkselaVGYST-lyGDSV--------gAYGPIK 457 :::::::::::::::::::: :::::: ::::: :::: :::::: d1k92a1 103 PLGRAVTGTMLVAAMKEDGVnIWGDGS-----tYKGNDierFYRYglltnaelqIYKPWL 157 query 458 -------dVYKTSIFRLAEWRNRaaaergqtppipeasITKPDypvldailelyvdrdtg 510 ::::::::::::::: ::::: d1k92a1 158 dtdfidelGGRHEMSEFMIACGF-------------dyKMSVE----------------- 187 query 511 adaivaagydrelvvktlrmvdtaeykrrqyppgtkisakgfgkdrrlpitnrwregh 568 d1k92a1 188 ---------------------------------------------------------k 188 FAST alignment (Normalized score: 4.46 Raw score:1458.00) query 1 SLQLRLALNQIDSTVGDIAGNAEAILRWTRHSAEQGAHLVAFPEMALTGYPVEDLALRSS 60 d1k92a1 1 ------------------------------------------------------------ 1 query 61 FVEASRTALRELAARLAEEGFGELPVLVGYLDRSESAQPKYGQPAGAPRNAAAVLHRGRV 120 d1k92a1 1 ------------------------------------------------------------ 1 query 121 ALTFAKHHLPNYGVFDEFRYFVPGDTMPIVRLHGVDIALAICEDLWQDGGRVPAARSAGA 180 d1k92a1 1 ------------------------------------------------------------ 1 query 181 GLLLSVNASPYERDKDDTRLELVRKRAQEAGCTTAYLAMIGGQDELVFDGDSIVVDRDGE 240 d1k92a1 1 ------------------------------------------------------------ 1 query 241 VVARAPQFSEGCVVLDLDLPAAEAEPPTGVVDDGLRIDRLVISEEPLPAYEAELAGGYAD 300 d1k92a1 1 ------------------------------------------------------------ 1 query 301 RLDADEEVYSALVVGLRAYVAKNGF----------RSVLIGLSGGIDSALVAAIACDALG 350 :::::::::::::::::::::: d1k92a1 1 -------------------------TTILKHLPVGQRIGIAFSGGLDTSAALLWMRQ--- 32 query 351 AQ---NVYGVSMPSKYSSDH------SKGDAAELARRTGL-NFRTVSIEPMFDAYMASLG 400 ::::::::: :::::::::::::: ::::::::::::::::: d1k92a1 33 --KGAVPYAYTANL------GQPDEEDYDAIPRRAMEYGAENARLIDCRKQLVAEGIA-- 82 query 401 LTG----------------LAEENLQSRLRGTTLMAISNQEG-HIVLAPGNKSELAVGYS 443 ::::::::::::::::::::::: :::::::::: d1k92a1 83 ---AIQCGAFHNTTGGLTYFNTTPLGRAVTGTMLVAAMKEDGVNIWGDGSTYK------- 132 query 444 TLY------GDSVG---------AYGPIKDVYKTS-----------IFRLAEWRNRAAAE 477 :::: :::: ::::::::::: d1k92a1 133 ---GNDIERFYRY-GLLTNAELQIYKP--------WLDTDFIDELGGRHEMSEFMIA--- 177 query 478 RGQTPPIPEASITKPDYPVLDAILELYVDRDTGADAIVAAGYDRELVVKTLRMVDTAEYK 537 d1k92a1 178 ------------------------------------------------------------ 178 query 538 RRQYPPGTKISAKGFGKDRRLPITNRWREGH----------- 568 d1k92a1 178 -------------------------------CGFDYKMSVEK 188 TMalign alignment (TM-score: 0.25 Raw score:141.19) query 1 ---SLQLRLALNQIDSTVGDIAGNAEAILRWTRHSAEQGAHLVAFPEMALTGYPVEDLAL 57 d1k92a1 1 TTI--------------------------------------------------------- 3 query 58 RSSFVEASRTALRELAARLAEEGFGELPVLVGYLDRSESAQPKYGQPAGAPRNAAAVLHR 117 d1k92a1 4 ------------------------------------------------------------ 4 query 118 GRVALTFAKHHLPNYGVFDEFRYFVPGDTMPIVRLHGVDIALAICEDLWQDGGRVPAARS 177 d1k92a1 4 ------------------------------------------------------------ 4 query 178 AGAGLLLSVNASPYERDKDDTRLELVRKRAQEAGCTTAYLAMIGGQDELVFDGDSIVVDR 237 :: d1k92a1 4 ----------------------------------------------LK------------ 5 query 238 DGEVVARAPQFSEGCVVLDLDLPAAEAEPPTGVVDDGLRIDRLVISEEPLPAYEAELAGG 297 d1k92a1 6 ------------------------------------------------------------ 6 query 298 YADRLDADEEVYSALVVGLRAYVAKNGFRSVLIGLSGGIDSALVAAIACDALGAQNVYGV 357 :: ::: ::::::::::::::::::::::::: ::::: d1k92a1 6 -----------------HL--PVG----QRIGIAFSGGLDTSAALLWMRQKGA--VPYAY 40 query 358 SMPSKYSSDHSKGDAAELARRTGL-NFRTVSIEPMFDAYMASLG---LT--------GLA 405 :::::::::::::::::::::::: ::::::::::::::::::: :: ::: d1k92a1 41 TANLGQPDEEDYDAIPRRAMEYGAENARLIDCRKQLVAEGIAAIQCGAFHNTTGGLTYFN 100 query 406 EENLQSRLRGTTLMAISNQEGH-IVLAPGNKSELAVGYSTL-YGDS--V-------GAYG 454 :::::::::::::::::::::: :::::: :: ::::: ::: : :::: d1k92a1 101 TTPLGRAVTGTMLVAAMKEDGVNIWGDGS---TY--KGNDIE-RFYRYGLLTNAELQIYK 154 query 455 PIKD---VY-KTSIFRLAEWRNRAAAERGQTPPIPEASITKPDYPVLDAILELYVDRDTG 510 :::: :: ::::::::::::::: : ::: ::: :: d1k92a1 155 PWLDTDFIDE-LGGRHEMSEFMIACG-----F-DYK--MSV-EK---------------- 188 query 511 ADAIVAAGYDRELVVKTLRMVDTAEYKRRQYPPGTKISAKGFGKDRRLPITNRWREGH 568 d1k92a1 189 ---------------------------------------------------------- 189 HHsearch alignment (Probability: 0.96 E-value:0.00) query 326 RSVLIGLSGGIDSALVAAIACDALGAQNVYGVSMPSKYSSDHSKGDAAELARRTGL-NFR 384 ::::::::::::::::::::::: ::::::::::::::::::::::::::::::: ::: d1k92a1 11 QRIGIAFSGGLDTSAALLWMRQK--GAVPYAYTANLGQPDEEDYDAIPRRAMEYGAENAR 68 query 385 TVSIEPMFDAYMASLGLTGLAEENLQSR-----------LRGTTLMAISNQEGHIVLAPG 433 :::::::::::::::::::::::::::: ::::::::::::::::::::: d1k92a1 69 LIDCRKQLVAEGIAAIQCGAFHNTTGGLTYFNTTPLGRAVTGTMLVAAMKEDGVNIWGDG 128 query 434 ------NKSELAVGYSTLYGDSVGAYGPIKDVY-------KTSIFRLAEWRN 472 ::::::::::::::: ::::::::::: :::::::::::: d1k92a1 129 STYKGNDIERFYRYGLLTNAE-LQIYKPWLDTDFIDELGGRHEMSEFMIACG 179
Intermediate <-- 0.917 --> HitDALI alignment (Z-score: 2.0 Raw score:347.60) d1k92a1 1 ----------------------------ttilKHLP-----vgQRIGIAFS----gGLDT 23 :::: :::::::: :::: d1v93a_ 1 mkirdllkarrgplfsfeffppkdpegeealfRTLEelkafrpAFVSITYGamgstRERS 60 d1k92a1 24 SAALLWMRQKGAVPYAYTANLGQpDEEDYDAIPRRAMEYGAENARLIDCRkQLVAEGIAA 83 ::::::::::::::::::::::: :::::::::::::::::::::::::: ::::::::: d1v93a_ 61 VAWAQRIQSLGLNPLAHLTVAGQ-SRKEVAEVLHRFVESGVENLLALRGD-PPRGERVFR 118 d1k92a1 84 ---------------------iqcgafhnttggltyfnttplgravtgtmlvaamKEDGv 122 :::: d1v93a_ 119 phpegfryaaelvalirerygdrvsvggaaypeghpesesleadlrhfkakveagLDFA- 177 d1k92a1 123 niwgdgstykgndierfyrYGLL-----------------------TNAE---------- 149 :::: :::: d1v93a_ 178 ------------------iTQLFfnnahyfgflerarragigipilPGIMpvtsyrqlrr 219 d1k92a1 150 --------------------------------------------------LQIYKPWLdt 159 :::::::: d1v93a_ 220 ftevcgasipgpllaklerhqddpkavleigvehavrqvaelleagvegvHFYTLNKS-- 277 d1k92a1 160 dfidelggrhemsefmiacgfdykmsvek 188 d1v93a_ 278 --------------patrmvlerlglrpa 292 FAST alignment (Normalized score: 2.41 Raw score:565.10) d1k92a1 1 TTILKHLPVGQRIGIAFSG----------------------------------------- 19 d1v93a_ 1 -------------------MKIRDLLKARRGPLFSFEFFPPKDPEGEEALFRTLEELKAF 41 d1k92a1 20 ---------------GLDTSAALLWMRQKGAVPYAYTANLGQPD----EEDYDAIPRRAM 60 :::::::::::::::::::::::: :::::::::::: d1v93a_ 42 RPAFVSITYGAMGSTRERSVAWAQRIQSLGLNPLAHLTV-----AGQSRKEVAEVLHRFV 96 d1k92a1 61 EYGAENARLIDCRKQLVAEGIAAIQCGAFHNTTGGLTYFN-------------------- 100 :::::::::: d1v93a_ 97 ESGVENLLAL------------------------------RGDPPRGERVFRPHPEGFRY 126 d1k92a1 101 -------------------------------TTPLGRAVTGTMLVAAMKEDGVNIWGDGS 129 ::::::: ::::::: ::::::: d1v93a_ 127 AAELVALIRERYGDRVSVGGAAYPEGHPESESLEADLR-HFKAKVE----AGLDFAI--- 178 d1k92a1 130 TYK------GNDIERFYRYGLLTN--AELQIYKPWLDTDFIDELGGRHEMSEFMIACGFD 181 ::::::::::::: ::::::: d1v93a_ 179 ---TQLFFNNAHYFGFLERARR--AGIGIPILP--------------------------- 206 d1k92a1 182 YKMSVEK----------------------------------------------------- 188 d1v93a_ 207 -------GIMPVTSYRQLRRFTEVCGASIPGPLLAKLERHQDDPKAVLEIGVEHAVRQVA 259 d1k92a1 189 --------------------------------- 189 d1v93a_ 260 ELLEAGVEGVHFYTLNKSPATRMVLERLGLRPA 292 TMalign alignment (TM-score: 0.42 Raw score:78.28) d1k92a1 1 -----------TTILKHLPVGQRIGIAFSG-----GLDTSAALLWMRQKGAVPYAYTANL 44 ::::::::::: ::::::::::::::::::::::::: d1v93a_ 1 MKIRDLLKARR--------GPLFSFEFFPPKDPEGEEALFRTLEELKAFRPAFVSITYGA 52 d1k92a1 45 GQPDEEDY-DAIPRRAMEYGAENARLIDCRK-------------------------QLVA 78 ::: :::: :::::::::::::::::::::: :::: d1v93a_ 53 MGS-TRERSVAWAQRIQSLGLNPLAHLTVAGQSRKEVAEVLHRFVESGVENLLALRGDPP 111 d1k92a1 79 EGIAAI---------------------------QCGAFHNTTGGLTYFNTTPLGRAVTGT 111 :::::: d1v93a_ 112 RGERVFRPHPEGFRYAAELVALIRERYGDRVSV--------------------------- 144 d1k92a1 112 MLVA---------------------------AMKE----------------------DGV 122 :::: :::: ::: d1v93a_ 145 GGAAYPEGHPESESLEADLRHFKAKVEAGLDFAITQLFFNNAHYFGFLERARRAGIGIPI 204 d1k92a1 123 NIWGDGSTYKGNDIERFYRYGLL---------------------------------TNA- 148 ::::::::::::::::::::::: : d1v93a_ 205 LPGIMPVTSYRQLRRFTEVCGASIPGPLLAKLERHQDDPKAVLEIGVEHAVRQVAE--LL 262 d1k92a1 149 ---E--LQIYK---PWL--DTDF-------IDELGGRHEMSEFMIACGFDYKMSVEK 188 : ::::: ::: :::: d1v93a_ 263 EAGVEGVHFYTLNKSPATRMVLERLGLRPA--------------------------- 292 HHsearch alignment (Probability: 0.92 E-value:0.00) d1k92a1 21 LDTSAALLWMRQKGAVPYAYTANLGQPDEEDYDAIPRRAMEYGAENARLIDCRKQLVAEG 80 :::::::::::::::::: ::::::::::::::::::::::::::::::::::::::::: d1v93a_ 58 ERSVAWAQRIQSLGLNPL-AHLTVAGQSRKEVAEVLHRFVESGVENLLALRGDPPRGERV 116 d1k92a1 81 ----------IAAIQCGAFHN-----TTGGLTYF--NTTPLGRAVTGTMLVAAMKEDGVN 123 ::::::::::: :::::::: ::::::::::::::: :::::::: d1v93a_ 117 FRPHPEGFRYAAELVALIRERYGDRVSVGGAAYPEGHPESESLEADLRHFK-AKVEAGLD 175 d1k92a1 124 IWGDGSTYKGNDIERFYRYGLLTNAELQIYKPWLDTDFIDELGGRHEMSEFMIACGFDYK 183 :::::::::::::::::::::::::::::::::: :::::::::::::::::::: d1v93a_ 176 FAITQLFFNNAHYFGFLERARRAGIGIPILPGIM------PVTSYRQLRRFTEVCGASIP 229 d1k92a1 184 MS 185 :: d1v93a_ 230 GP 231