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 | d1tx2a_ | Dihydropteroate synthetase | Dihydropteroate synthetase-like | TIM beta/alpha-barrel | α/β |
| Hit | d1izca_ | Macrophomate synthase | Phosphoenolpyruvate/pyruvate domain | TIM beta/alpha-barrel | α/β |
Query <-- 0.687 --> IntermediateDALI alignment (Z-score: 2.9 Raw score:483.20) query 1 ---------------SLQLRLALN----qidstvgdiagnAEAILRWTRHSAEQGAHLVA 41 ::::::::: :::::::::::::::::::: d1tx2a_ 1 kwdydlrcgeytlnlNEKTLIMGIlnvtpdsfsdggsyneVDAAVRHAKEMRDEGAHIID 60 query 42 fpemALTGypvedlalrSSFVEASRTALRELAARLAeEGFGeLPVLVGYldrsesaqpky 101 :::: ::::::::::::::::::: :::: ::::::: d1tx2a_ 61 ---iGGES-------faKVSVEEEIKRVVPMIQAVS-KEVK-LPISIDT----------- 97 query 102 gqpagaprnaaavlhrGRVALT-FAKHhlpnygvfdefryfvPGDT-mpivrlhgvdiaL 159 :::::: :::: :::: : d1tx2a_ 98 -----ykaevakqaieAGAHIInDIWG--------------aKAEPkiaevaahydvpiI 138 query 160 AICE---------dlwQDGGR----vpaarsagaglllsvnaspyerdkDDTRLELVRKR 206 :::: ::::: ::::::::::: d1tx2a_ 139 LMHNrdnmnyrnlmadMIADLydsikiakdagvrdeniildpgigfaktPEQNLEAMRNL 198 query 207 aQEAG---ctTAYLAmiggqdelvFDGD------------------sivVDRDGevvara 245 :::: ::::: :::: ::::: d1tx2a_ 199 -EQLNvlgypVLLGT-------srKSFIghvldlpveerlegtgatvclGIEKG------ 244 query 246 pqfsegCVVLdldlpaaeaepptgvvddglridrlviseeplpayeaeLAGGyadrldad 305 :::: :::: d1tx2a_ 245 cefvrvHDVK-----------------------------------emsRMAK-------- 261 query 306 eevysalvvglrayvakngfrsvliglsggidsalvaaiacdalgaqnvygvsmpskyss 365 d1tx2a_ 262 ------------------------------------------------------------ 262 query 366 dhskgdaaelarrtglnfrtvsiepmfdaymaslgltglaeenlqsrlrgttlmaisnqe 425 d1tx2a_ 262 ------------------------------------------------------------ 262 query 426 ghivlapgnkselavgystlygdsvgaygpikdvyktsifrlaewrnraaaergqtppip 485 d1tx2a_ 262 ------------------------------------------------------------ 262 query 486 easitkpdypvldailelyvdrdtgadaivaagydrelvvktlrmvdtaeykrrqyppgt 545 d1tx2a_ 262 ------------------------------------------------------------ 262 query 546 kisakgfgkdrrlpitnrwregh 568 d1tx2a_ 262 ---------------mmdamigk 269 FAST alignment (Normalized score: 1.23 Raw score:478.70) query 1 ----------------SLQLRLALNQIDSTVGD---IAGNAEAILRWTRHSAEQGAHLVA 41 ::::::::::::::::: :::::::::::::::::::::::: d1tx2a_ 1 KWDYDLRCGEYTLNLNEKTLIMGILNVTPDSFSDGGSYNEVDAAVRHAKEMRDEGAHIID 60 query 42 FPEMALTGYPVEDLALRSSFVEASRTALRELAARLAEEGF-------------------- 81 :: d1tx2a_ 61 IG--------------------------------------GESFAKVSVEEEIKRVVPMI 82 query 82 ------GELPVLVGYLDRSESAQPKYGQPAGAPRNAAAVLHRGRVALTFAKHHLPNYGVF 135 ::::::: d1tx2a_ 83 QAVSKEVKLPISI----------------------------------------------- 95 query 136 DEFRYFVPGDTMPIVRLHGVDIALAICEDLWQDGGRVPAARSAGAGLLLSVNASPYERDK 195 d1tx2a_ 96 ------------------------------------------------------------ 96 query 196 DDTRLELVRKRAQEAGCTTAYLAMIGGQDELVFDGDSIVVDRDGEVVARAPQFSEGCVVL 255 d1tx2a_ 96 ------------------------------------------------------------ 96 query 256 DLDLPAAEAEPPTGVVDDGLRIDRLVISEEPLPAYEAELAGGYADRLDADEEVYSALVVG 315 d1tx2a_ 96 ------------------------------------------------------------ 96 query 316 LRAYVAKNGFRSVLIGLSGGIDSALVAAIACDALGAQNVYGVS----------------- 358 d1tx2a_ 96 -------------------------------------------DTYKAEVAKQAIEAGAH 112 query 359 ----------------------------MPSKYSSDHSKGDAAELARRTGLNFRTVSIEP 390 :::: d1tx2a_ 113 IINDIWGAKAEPKIAEVAAHYDVPIILMHNRD---------------------------- 144 query 391 MFDAYMASLG----LTGLAEENLQSRLRGTTLMAISNQEGHIVLAPGNKSELAVGYSTLY 446 :::::::::::::::::::: d1tx2a_ 145 ----------NMNYRNLMADMIADLYDSIKIAKD-------------------------- 168 query 447 GDSVGAYGPIKDVYKTSIFRLAEWRNRAAAERGQTPPIPEASITKPDYPVLDAILELYVD 506 d1tx2a_ 169 ------------------------------------------------------------ 169 query 507 RDTGADAIVAAGYDRELVVKTLRMVDTAEYKRRQYPPGTKISAKGFGKDRRLPITNRWRE 566 d1tx2a_ 169 ------------------------------------------------------------ 169 query 567 GH---------------------------------------------------------- 568 d1tx2a_ 169 --AGVRDENIILDPGIGFAKTPEQNLEAMRNLEQLNVLGYPVLLGTSRKSFIGHVLDLPV 226 query 569 ------------------------------------------- 569 d1tx2a_ 227 EERLEGTGATVCLGIEKGCEFVRVHDVKEMSRMAKMMDAMIGK 269 TMalign alignment (TM-score: 0.25 Raw score:142.24) query 1 --SLQL------RLALNQIDSTVGDIAGNAEAILRWTRHSAEQGAHLVAFPEMALTGYPV 52 :::: ::: : :::: :::: ::: d1tx2a_ 1 KWDYDLRCGEYTLNL------------------------N-EKTL--IMGI--LNV---- 27 query 53 EDLALRSSFV--E-ASRTALRELAARLAEEGFGELPVLVGYLDR---SESAQPKYGQPAG 106 :: ::::: : :::::::::::::: ::: :::::::::: :: : : d1tx2a_ 28 --TP-DSFSDGGSYNEVDAAVRHAKEMR-DEG--AHIIDIGGESFAK---VS--V-E--- 72 query 107 APR-NAA-AV--LHRGRV-ALTFAKHHLPNYGVFDEFRYFVPGDTMPIV-RLHGVDIALA 160 ::: ::: :: :::::: ::::::::: :::::::: : ::::: d1tx2a_ 73 EEIKRVVPMIQAVSKEVKLPISIDTYKA-------------EVAKQAIEA-G---AHIIN 115 query 161 ICEDLWQDGGRVPAARSAGAGLLLSVNASP-YERD-K---DD-TRLELVRKRAQE--AGC 212 :::::::::::::::::: : ::::::::: :::: : :: :::::::::::: ::: d1tx2a_ 116 DIWGAKAEPKIAEVAAHY-D-VPIILMHNRDNMNYRNLMADMIADLYDSIKIAKDAGVRD 173 query 213 T-TAYLAMIGG-QDELV-FD--GD--SIVVDRDGEVVARAPQFSE-GCVVLDLDLPAAEA 264 : ::::::::: ::: :: :: ::::: :::::::: ::: d1tx2a_ 174 ENIILDPGIGFA--KTPEQNLEAMRNLEQLN--VLGYPVLL-GTSR-------------- 214 query 265 EPPTGVVDDGLRIDRLVISEEPLPAYEAELAGGYADRLDADEEVYSALVVGLRAYVAKNG 324 :::::::: ::::: d1tx2a_ 215 ----------------------------------------------KSFIGHVL-DLPVE 227 query 325 FR----------------------------------------SVLIGLSGGIDSALVAAI 344 :: d1tx2a_ 228 ERLEGTGATVCLGIEKGCEFVRVHDVKEMSRMAKMMDAMIGK------------------ 269 query 345 ACDALGAQNVYGVSMPSKYSSDHSKGDAAELARRTGLNFRTVSIEPMFDAYMASLGLTGL 404 d1tx2a_ 270 ------------------------------------------------------------ 270 query 405 AEENLQSRLRGTTLMAISNQEGHIVLAPGNKSELAVGYSTLYGDSVGAYGPIKDVYKTSI 464 d1tx2a_ 270 ------------------------------------------------------------ 270 query 465 FRLAEWRNRAAAERGQTPPIPEASITKPDYPVLDAILELYVDRDTGADAIVAAGYDRELV 524 d1tx2a_ 270 ------------------------------------------------------------ 270 query 525 VKTLRMVDTAEYKRRQYPPGTKISAKGFGKDRRLPITNRWREGH 568 d1tx2a_ 270 -------------------------------------------- 270 HHsearch alignment (Probability: 0.05 E-value:0.02) query 494 YPVLDAILELYVDRDTGADAIV---AAGYDRELVVKTLRMVDTAEYKRRQYPPGTKISAK 550 :::::::::::::::::::::: ::::::::::::::::::::::::::::::::::: d1tx2a_ 156 IADLYDSIKIAKDAGVRDENIILDPGIGFAKTPEQNLEAMRNLEQLNVLGYPVLLGTSRK 215 query 551 GF 552 :: d1tx2a_ 216 SF 217
Intermediate <-- 1.271 --> HitDALI alignment (Z-score: 12.0 Raw score:1248.00) d1tx2a_ 1 -----------------kwdydlrCGEYTL--NLNE---KTLIMGILNVTpdsfsdggsy 38 :::::: :::: ::::::::::: d1izca_ 1 aksyseqpelhakapyrsamltypGNLRQAlkDAMAdpsKTLMGVAHGIP---------- 50 d1tx2a_ 39 nEVDAAVRHAKEMrdegAHIIDIGGESfakvsveeEIKRVVPMIQAVSKEV--KLPISID 96 :::::::::::: :::::::::: :::::::::::::::: ::::::: d1izca_ 51 -STFVTKVLAATK----PDFVWIDVEH-----gmfNRLELHDAIHAAQHHSegRSLVIVR 100 d1tx2a_ 97 T-YKAE-VAKQAIEAGAHIINDIWG--aKAEPKIAEVAAH-------------------- 132 : :::: :::::::::::::::::: :::::::::::: d1izca_ 101 VpKHDEvSLSTALDAGAAGIVIPHVetvEEVREFVKEMYYgpigrrsfspwtfspgiada 160 d1tx2a_ 133 --------------yDVPIILMHNRDNmnyrnlMADMIADLYdsIKIAkdagvrdenIIL 178 :::::::::::: ::::::::: :::: ::: d1izca_ 161 slfpndpynvatsnnHVCIIPQIESVK-----gVENVDAIAA--MPEI---------HGL 204 d1tx2a_ 179 DPGIGFAK--------------TPEQNLEAMRNLEQ-LNVLGYPVLLGTSrksfighvld 223 :::::::: :::::::::::::: ::::::::::::: d1izca_ 205 MFGPGDYMidagldlngalsgvPHPTFVEAMTKFSTaAQRNGVPIFGGAL---------- 254 d1tx2a_ 224 lpveerlegTGATVCLGIEKGCEFVRVHD--------vkemsrmakmmdamigk 269 :::::::::::::::::::: d1izca_ 255 ---------SVDMVPSLIEQGYRAIAVQFdvwglsrlvhgslaqarasakqfag 299 FAST alignment (Normalized score: 7.14 Raw score:2024.00) d1tx2a_ 1 KWDYDLRCGEYTLNLNE---------------------------------------KTLI 21 :::: d1izca_ 1 -----------------AKSYSEQPELHAKAPYRSAMLTYPGNLRQALKDAMADPSKTLM 43 d1tx2a_ 22 MGILNVTPDSFSDGGSYNEVDA----AVRHAKEMRDEGAHIIDIGGESFAKVSVEE---- 73 ::: :::::::::::::::::::: d1izca_ 44 GVA-------------------HGIPSTFVTKVLAATKPDFVWIDV----------EHGM 74 d1tx2a_ 74 -EIKRVVPMIQAVSKEV--KLPISIDT---YKAEVAKQAIEAGAHIINDIWGAKA----- 122 :::::::::::::::: ::::::: :::::::::::::::::::: d1izca_ 75 FNRLELHDAIHAAQHHSEGRSLVIVR-VPKHDEVSLSTALDAGAAGIVIP-----HVETV 128 d1tx2a_ 123 --EPKIAEVAAHY-------------------------------------DVPIILMHNR 143 :::::::: :::::::: d1izca_ 129 EEVREFVKEM---YYGPIGRRSFSPWTFSPGIADASLFPNDPYNVATSNNHVCIIPQI-- 183 d1tx2a_ 144 DNMNYRNLM--ADMIADLYDSIKIAKDAGVRDEN----IILDPGIGFAKT---------- 187 :::::::::::: :::::::: d1izca_ 184 ---------ESVKGVENVDAIAA-----------MPEIHGLMFGPG----DYMIDAGLDL 219 d1tx2a_ 188 --------PEQNLEAMRN-LEQLNVLGYPVLLGTSRKSFIGHVLDLPVEERLEG---TGA 235 :::::::::: ::::::::::::: ::: d1izca_ 220 NGALSGVPHPTFVEAMTKFSTAAQRNGVPIFG----------------------GALSVD 257 d1tx2a_ 236 TVCLGIEKGCEFVRVHDVKEMSRMAKMMDAMIGK-------------------------- 269 :::::::::::::: d1izca_ 258 MVPSLIEQGYRAIA--------------------VQFDVWGLSRLVHGSLAQARASAKQF 297 d1tx2a_ 270 -- 270 d1izca_ 298 AG 299 TMalign alignment (TM-score: 0.59 Raw score:158.31) d1tx2a_ 1 ---------------KWDYDLRC-----GEY--TL--N-LNE-KTLIMGILNVTPDSFSD 34 ::: ::: :: : ::: :::::::::::: d1izca_ 1 AKSYSEQPELHAKAP-----YRSAMLTYPGNLRQALKDAMADPSKTLMGVAHGIP----- 50 d1tx2a_ 35 GGSYNEVDAAVRHAKEMRDEGAHIIDIGGESFAKVSVEEEIKRVVPMIQAVSKEV-K-LP 92 ::::::::::: : :::::::::::: ::::::::::::::::: : :: d1izca_ 51 -----STFVTKVLAAT-K---PDFVWIDVEHGM-----FNRLELHDAIHAAQHHSEGRSL 96 d1tx2a_ 93 ISIDT-Y-KAEVAKQAIEAGAHIINDIWGAK--AEPKIAEVAAH---------------- 132 ::::: : ::::::::::::::::::::::: ::::::::::: d1izca_ 97 VIVRVPKHDEVSLSTALDAGAAGIVIPHVETVEEVREFVKEMYYGPIGRRSFSPWTFSPG 156 d1tx2a_ 133 ----------------YD--VPIILMHNRDNMNYRNLMADMIADLYDSIKIAKDAGVRDE 174 :: ::::::::: : : :: :::::::: : :: d1izca_ 157 IADASLFPNDPYNVATSNNHVCIIPQIES--V-K-----GV-ENVDAIAA--M-----PE 200 d1tx2a_ 175 NIILDPGIGFAK----T-P--------E-QNLEAMRNLEQLNVLGYPVLLGTSRKSFIGH 220 :::::::::::: : : : ::::::::::::::::::::::::: d1izca_ 201 IHGLMFGPGDYMIDAGLDLNGALSGVPHPTFVEAMTKFSTAAQRNGVPIFGGAL------ 254 d1tx2a_ 221 VLDLPVEERLEGTGATVCLGIEKGCEFVRVHDV------------------------KEM 256 : ::: ::::::::::::::::: d1izca_ 255 ---------S--VDM-VPSLIEQGYRAIAVQFDVWGLSRLVHGSLAQARASAKQFAG--- 299 d1tx2a_ 257 SRMAKMMDAMIGK 269 d1izca_ 300 ------------- 300 HHsearch alignment (Probability: 0.38 E-value:0.02) d1tx2a_ 47 HAKEMRDEGAHIIDIGGESFAKVSVEEEIKRVVPMIQAVS-KEVKLPISIDTYKAEVAKQ 105 :::::::::::::::::::: :::: :::::::::::::: ::::::::::::::::::: d1izca_ 54 VTKVLAATKPDFVWIDVEHG-MFNR-LELHDAIHAAQHHSEGRSLVIVRVPKHDEVSLST 111 d1tx2a_ 106 AIEAGAHII 114 ::::::::: d1izca_ 112 ALDAGAAGI 120