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 | d1w0ma_ | Triosephosphate isomerase | Triosephosphate isomerase (TIM) | 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 <-- 0.993 --> HitDALI alignment (Z-score: 13.6 Raw score:1338.40) d1tx2a_ 1 kwdydlrcgeyTLNLnektLIMGILNVTPdsfsdggsynEVDAAVRHAKEMRDEG----- 55 :::: :::::::::: :::::::::::::::: d1w0ma_ 1 -----------MRLP----ILIINFKAYG--------eaAGKRAVELAKAAERAArelgv 37 d1tx2a_ 56 aHIIDIGGesfakvsveeeikrvvPMIQAVSKEVKLPISIDTYKAE---------VAKQA 106 ::::::: :::::::::::::::::::::: ::::: d1w0ma_ 38 nIVVAPNH----------------LELGLVSQSVDIPVYAQGADVEaggahtahvSLENI 81 d1tx2a_ 107 IEAGAHIINDIW----gaKAEP-KIAEVAAHYDVPIILMHNrdnmnyrnlmadMIADLYD 161 :::::::::::: :::: :::::::::::::::::: ::::::: d1w0ma_ 82 KEAGGSGVILNHseaplkLNDLaRLVAKAKSLGLDVVVCAP------------DPRTSLA 129 d1tx2a_ 162 SIKIAkdagvrdeNIILDPGIGF--aktpeqnLEAMRNLEQL-NVLG-----YPVLLGTS 213 ::::: :::::::::: :::::::::: :::: :::::::: d1w0ma_ 130 AAALG--------PHAVAVEPPEligtgravsRYKPEAIVETvGLVSrhfpeVSVITGAG 181 d1tx2a_ 214 RksfighvldlpveerleGTGATVCLGIEKGCEFVRVH-----------DVKEMSRMAKM 262 : :::::::::::::::::::: ::::::::::: d1w0ma_ 182 I-----------------ESGDDVAAALRLGTRGVLLAsaavkakdpyaKIVELAKPLSE 224 d1tx2a_ 263 Mdamigk 269 : d1w0ma_ 225 L------ 225 FAST alignment (Normalized score: 8.20 Raw score:2018.00) d1tx2a_ 1 KWDYDLRCGEYTLNLNE--KTLIMGILNVTPDSFSDGG--------SYNEVDAAVRHAKE 50 ::::::: :::::::::::::: d1w0ma_ 1 -----------------MRLPILIIN------------FKAYGEAAGKRAVELAKAAERA 31 d1tx2a_ 51 MRDEGA-HIIDIGGESFAKVSVEEEIKRVVPMIQAVSKEVKLPISI-DTYKAE------- 101 :::::: ::::: :::::::::: :::::::: :::: d1w0ma_ 32 ARELGVNIVVAP------------NHLELGLVSQ----SVDIPVYAQGADV--EAGGAHT 73 d1tx2a_ 102 ---VAKQAIEAGAHIINDIWGAKA------------EPKIAEVAAHYDVPIILMHNRDNM 146 :::::::::::::: :::::::::::::::::: d1w0ma_ 74 AHVSLENIKEAGGSGVI-------LNHSEAPLKLNDLARLVAKAKSLGLDVVVC------ 120 d1tx2a_ 147 NYRNLMAD--MIADLYDSIKIAKDAGVRDEN---IILDPGIGFAKTPEQ----------- 190 :::::::::: :::::: d1w0ma_ 121 --------APDPRTSLAAAA-----------LGPHAVAVE---------PPELIGTGRAV 152 d1tx2a_ 191 ---NLEAMRN-LEQLNV--LGYPVLLGTSRKSFIGHVLDLPVEERLEG----TGATVCLG 240 ::::::: :::::: :::::::: :::::::: d1w0ma_ 153 SRYKPEAIVETVGLVSRHFPEVSVITG---------------------AGIESGDDVAAA 191 d1tx2a_ 241 IEKGCEFVRVH------------DVKEMSRMAKMMDAMIGK-- 269 :::::::::: :::::::::: d1w0ma_ 192 LRLGTRGVLL-ASAAVKAKDPYAKIVELAKPLS--------EL 225 TMalign alignment (TM-score: 0.51 Raw score:137.55) d1tx2a_ 1 KWDYDLRCGEYTLNLN-----------------------------EKTLIMGILNVTPDS 31 : :::: ::::::::::: d1w0ma_ 1 -----M------RLPILIINFKAYGEAAGKRAVELAKAAERAARELGVNIVVAPNH---- 45 d1tx2a_ 32 FSDGGSYNEVDAAVRHAKEMRDEGAHIIDIGGESFAKVSVEEEI-----KRVVPMIQAVS 86 :: ::::::::::::::::: :: ::::::::::: d1w0ma_ 46 -----------LE--LGLVSQSVDIPVYAQGA----------DVEAGGAHTAHVSLENIK 82 d1tx2a_ 87 KEVKLPISIDTY----K-AEVAKQAIEAG----AHIINDIWGAKAEPKIAEVAAHYDVPI 137 ::: :::::::: : ::::::::::: :::::::::::::::::::: ::: d1w0ma_ 83 EAG-GSGVILNHSEAPLKLNDLARLVAKAKSLGLDVVVCAPDPRTSLAAAALG----PHA 137 d1tx2a_ 138 ILMHNRDNM----NYRNLMADMIADLYDSIKIAKDAGVRDENIILDPGIGFAKTPEQNLE 193 ::::::::: ::::::::::::::::::: ::: ::::::::: :: d1w0ma_ 138 VAVEPPELIGTGR---AVSRYKPEAIVETVGLVSR-HFP-EVSVITGAG--------IE- 183 d1tx2a_ 194 AMRNLEQLNVLGYPVLLGTSRKSFIGHVLDLPVEERLEGTGATVCLGIEKGCEFVRVHDV 253 ::::::::::::::::::: : :: : ::::::::::::::::: d1w0ma_ 184 SGDDVAAALRLGTRGVLLA--S-AA-------V--KAKDPYAKIVELAKPLS-------- 223 d1tx2a_ 254 KEMSRMAKMMDAMIGK 269 : : d1w0ma_ 224 -------------E-L 225 HHsearch alignment (Probability: 0.19 E-value:0.03) d1tx2a_ 181 GIGFAKTPEQ-NLEAMRN-LEQLN--VLGYPVLLGTSR 214 :::::::::: ::::::: ::::: :::::::::::: d1w0ma_ 145 LIGTGRAVSRYKPEAIVETVGLVSRHFPEVSVITGAGI 182