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 | d1nsja_ | N-(5'phosphoribosyl)antranilate isomerase, PRAI | Ribulose-phoshate binding barrel | 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 <-- 1.389 --> HitDALI alignment (Z-score: 14.5 Raw score:1360.70) d1tx2a_ 1 kwdydlrcgeytlnlneKTLIMGILNVtpdsfsdggsynevdaAVRHAKEMRDEGAHIID 60 :::::::::: ::::::::::::::::: d1nsja_ 1 -----------------MVRVKICGIT----------------NLEDALFSVESGADAVG 27 d1tx2a_ 61 IGGESFakvsveeeikRVVPMIQAVSKEVK--LPISIDTY--KAEVAKQAIEA-GAHIIN 115 :::::: :::::::::::::: :::::::: ::::::::::: :::::: d1nsja_ 28 FVFYPK------skryISPEDARRISVELPpfVFRVGVFVneEPEKILDVASYvQLNAVQ 81 d1tx2a_ 116 DIWgaKAEPKIAEVAAHYdVPIILMHNrdnmnyrnLMADMIADLYDSIKiakdagvrden 175 ::: ::::::::::::: :::::::: :::::::::::::: d1nsja_ 82 LHG--EEPIELCRKIAER-ILVIKAVG-------vSNERDMERALNYRE----------- 120 d1tx2a_ 176 IILDPGIGFAK---tPEQNleAMRNLEQLNVLGYPVLLGTSrksfighvldlpveerleg 232 ::::::::::: :::: :::::::::::::::::::: d1nsja_ 121 FPILLDTKTPEyggsGKTF--DWSLILPYRDRFRYLVLSGG------------------l 160 d1tx2a_ 233 TGATVCLGIE-KGCEFVRVH-------------dVKEMSRMAKMmdamigk 269 :::::::::: ::::::::: :::::::::: d1nsja_ 161 NPENVRSAIDvVRPFAVDVSsgveafpgkkdhdsIKMFIKNAKG------l 205 FAST alignment (Normalized score: 8.81 Raw score:2070.00) d1tx2a_ 1 KWDYDLRCGEYTLNLNEKTLIMGILNVTPDSFSDGGSYNEVDA----AVRHAKEMRDEGA 56 :::::: ::::::::::::: d1nsja_ 1 -----------------MVRVKI--------------------CGITNLEDALFSVESGA 23 d1tx2a_ 57 HIIDIGGESFAKVSVEE---------EIKRVVPMIQAVSKE--VKLPISIDT--YKAEVA 103 :::::: ::::::::::: ::::::::: :::::: d1nsja_ 24 DAVGFV-----------FYPKSKRYISPEDARRISVE----LPPFVFRVGVFVNEEPEKI 68 d1tx2a_ 104 KQAIE-AGAHIINDIWGAKAEPK-IAEVAAHY---DVPIILMHNRDNMNYRNL----MAD 154 ::::: ::::::::::: ::::::: ::::::: ::: d1nsja_ 69 LDVASYVQLNAVQLHGE------EPIELCRK-IAERILVIKA-----------VGVSNER 110 d1tx2a_ 155 MIADLYDSIKIAKDAGVRDEN---IILDPGIGFAKTPEQNLEAM---------RNLEQLN 202 ::::::: ::::::::: ::::::: d1nsja_ 111 DMERALN--------------YREFPILLDTKT-----------PEYGGSGKTFDWSLIL 145 d1tx2a_ 203 VLG-----YPVLLGTSRKSFIGHVLDLPVEERLEG---TGATVCLGIE-KGCEFVRVH-- 251 : :::::: :::::::::: :::::::: d1nsja_ 146 P--YRDRFRYLVLS---------------------GGLNPENVRSAIDVVRPFAVDV-SS 181 d1tx2a_ 252 ------------DVKEMSRMAKMMDAMIGK--- 269 ::::::::: d1nsja_ 182 GVEAFPGKKDHDSIKMFIKNA---------KGL 205 TMalign alignment (TM-score: 0.58 Raw score:157.33) d1tx2a_ 1 KWDYDLRCGEYTLNLNEKTLIMGILNVTPDSFSDGGSYNEVDAAVRHAKEMRDEGAHIID 60 :::::::::: ::::::::::::::::: d1nsja_ 1 -----------------MVRVKICGIT----------------NLEDALFSVESGADAVG 27 d1tx2a_ 61 IGGE--SFAKVSVEEEIKRVVPMIQAVSKEVK--LPISIDTY-K-AEVAKQAIEA-GAHI 113 :::: ::: : :::::::::::::: :::::::: : :::::::::: :::: d1nsja_ 28 FVFYPKSKR------Y--ISPEDARRISVELPPFVFRVGVFVNEEPEKILDVASYVQLNA 79 d1tx2a_ 114 INDIWGAKAEPKIAEVAAHYDVPIILMHNRDNMNYRNLMADMIADLYDSIKIAKDAGVRD 173 :::::::: ::::::: ::::: ::::::: : :: :::::::::: : d1nsja_ 80 VQLHGEEP-IELCRKI-AERIL-VIKAVGV--S----NE-RDMERALNYR---------E 120 d1tx2a_ 174 ENIILDPGIGFAK--TPEQNLEAMRNLEQLNVLGYPVLLGTSRKSFIGHVLDLPVEERLE 231 ::::::::::: ::::::: :::::::::::::::::::: d1nsja_ 121 --FPILLDTKTPEYGGSGKTFD-WSLILPYRDRFRYLVLSGGL----------------- 160 d1tx2a_ 232 GTGATVCLGIE-KGCEFVRV---H----------DVKEMSRMAKMMDAMIGK 269 :::::::::: :::::::: : ::::::::::: : d1nsja_ 161 -NPENVRSAIDVVRPFAVDVSSGVEAFPGKKDHDSIKMFIKNAKG--L---- 205 HHsearch alignment (Probability: 0.83 E-value:0.00) d1tx2a_ 46 RHAKEMRDEGAHIIDIGG--ESFAKVSVEEEIKRVVPMIQAVSKE-VKLPISIDTYKAEV 102 :::::::::::::::::: :::::::::: ::::::::::: :::::::::::::: d1nsja_ 13 EDALFSVESGADAVGFVFYPKSKRYISPED----ARRISVELPPFVFRVGVFVNEEPEKI 68 d1tx2a_ 103 AKQAIEAGAHIINDIWGAKAEPKIAEVAAHYDVPIILMHNRDNMNYRNLMADMIADLYDS 162 ::::::::::::: ::: :::::::::::: ::::::::::: ::: : d1nsja_ 69 LDVASYVQLNAVQ-LHG-EEPIELCRKIAE-RILVIKAVGVS--NER--------D---- 111 d1tx2a_ 163 IKIAKDAGVRDENIILD---PGIGFAKTPEQNLEAMRNLEQLNVLGYPV-LLGTSRKSFI 218 ::::: :::::::::: :::: :::::::::::::::: ::::: ::: d1nsja_ 112 MERAL--NYREFPILLDTKTPEYG-GSGKTFDWSLILPYRD---RFRYLVLSG------- 158 d1tx2a_ 219 GHVLDLPVEERLEGTGATVCL--GIEKGCEFV-RVHDVKEMSRMAKMM 263 ::::::::::::::::: ::::::::: ::::::::::::::: d1nsja_ 159 ----GLNPENVRSAIDVVRPFAVDVSSGVEAFPGKKDHDSIKMFIKNA 202