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 | d1ohla_ | 5-aminolaevulinate dehydratase, ALAD (porphobilinogen synthase) | Aldolase | 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 <-- 2.137 --> HitDALI alignment (Z-score: 15.2 Raw score:1664.20) d1tx2a_ 1 ------------------kwdydlrcgeytlnlNEKT--LIMGILNVTPdsfsdgGSYN- 39 :::: :::::::::: :::: d1ohla_ 1 mhtaefletepteissvlaggynhpllrqwqseRQLTknMLIFPLFISD------NPDDf 54 d1tx2a_ 40 ------------EVDAAVRHAKEMRDEGAHIIDIGGESF--AKVS--VEEEIK---RVVP 80 ::::::::::::::::::::::::::: :::: :::::: :::: d1ohla_ 55 teidslpninriGVNRLKDYLKPLVAKGLRSVILFGVPLipGTKDpvGTAADDpagPVIQ 114 d1tx2a_ 81 MIQAVSKEV-KLPISIDTY---------------------------KAEVAKQAIEAGAH 112 ::::::::: ::::::::: :::::::::::::: d1ohla_ 115 GIKFIREYFpELYIICDVClceytshghcgvlyddgtinrersvsrLAAVAVNYAKAGAH 174 d1tx2a_ 113 IINDIWG-aKAEPKIAEVA--AHYD--VPIILM-HNRD-------------------NMN 147 ::::::: :::::::::: :::: :::::: :::: ::: d1ohla_ 175 CVAPSDMidGRIRDIKRGLinANLAhkTFVLSYaAKFSgnlygpfrdaacsapsngdRKC 234 d1tx2a_ 148 Y---rNLMADMIADLYDSIKIAkdagvrdenIILDPGIgfaktpeqnLEAMRNLEQLNVL 204 : ::::::::::::::::: ::::::: ::::::::::::: d1ohla_ 235 YqlppAGRGLARRALERDMSEG--------aDGIIVKP--------sTFYLDIMRDASEI 278 d1tx2a_ 205 --GYPVLLGTSR--KSFIGHVLDlpveERLEGTGATVCLGIEKGCEFVRVHDVKEMSRMA 260 :::::::::: ::::::::: ::::::::::::::::::::::::::::::::: d1ohla_ 279 ckDLPICAYHVSgeYAMLHAAAEkgvvDLKTIAFESHQGFLRAGARLIITYLAPEFLDWL 338 d1tx2a_ 261 KMmdamigk 269 :: d1ohla_ 339 DE------- 340 FAST alignment (Normalized score: 9.98 Raw score:3018.00) d1tx2a_ 1 KWDYDLRCGEYTLNLNEKT---------------------------------------LI 21 :: d1ohla_ 1 -------------------MHTAEFLETEPTEISSVLAGGYNHPLLRQWQSERQLTKNML 41 d1tx2a_ 22 MGILNVTPDSFSDGGSYN------------------EVDAAVRHAKEMRDEGAHIIDIGG 63 ::::::: ::::::::::::::::::::::: d1ohla_ 42 IFPLFIS-----------DNPDDFTEIDSLPNINRIGVNRLKDYLKPLVAKGLRSVILF- 89 d1tx2a_ 64 E---SFAKV----SVEEEI---KRVVPMIQAVSKE-VKLPISIDTY-------------- 98 :::: :::::: ::::::::::::: ::::::::: d1ohla_ 90 -GVPLIPG-TKDPVGTAADDPAGPVIQGIKFIREYFPELYIICDV-CLCEYTSHGHCGVL 146 d1tx2a_ 99 --------------KAEVAKQAIEAGAHIINDIWGAKA----EPKIAEVAAHY----DVP 136 ::::::::::::::::::::: ::::::::::: ::: d1ohla_ 147 YDDGTINRERSVSRLAAVAVNYAKAGAHCVAPSDM---IDGRIRDIKRGLINANLAHKTF 203 d1tx2a_ 137 IIL-MHNRDNMNYRNLMAD-----------------------------MIADLYDSIKIA 166 ::: :::: :::::::::::: d1ohla_ 204 VLSYAAKF-----------SGNLYGPFRDAACSAPSNGDRKCYQLPPAGRGLARRALERD 252 d1tx2a_ 167 KDAGVRDENIILDPGIGFAKTPEQ--NLEAMRNLEQLNV--LGYPVLLGTSR---KSFIG 219 ::::: ::::: ::::::::::::: :::::::::: ::::: d1ohla_ 253 MSEGA----DGIIV----------KPSTFYLDIMRDASEICKDLPICAYHV-SGEYAMLH 297 d1tx2a_ 220 HVLDLPVE------ERLEGTGATVCLGIEKGCEFVRVHDVKEMSRMAKMMDAMIGK- 269 :: :::::::::::::::::::::::::::::::::: d1ohla_ 298 AA------AEKGVVDLKTIAFESHQGFLRAGARLIITYLAPEFLDWLD--------E 340 TMalign alignment (TM-score: 0.68 Raw score:182.60) d1tx2a_ 1 ---------------------------------KWDYDLRCGEYTLNLNEK-TLIMGILN 26 :::: :::::::: d1ohla_ 1 MHTAEFLETEPTEISSVLAGGYNHPLLRQWQSE--------------RQLTKNMLIFPLF 46 d1tx2a_ 27 VTPDSFS------------DGGSYNEVDAAVRHAKEMRDEGAHIIDIGGESFA--KVS-- 70 ::::::: ::::::::::::::::::::::::::::: ::: d1ohla_ 47 ISDNPDDFTEIDSLPNINR-----IGVNRLKDYLKPLVAKGLRSVILFGVPLIPGTKDPV 101 d1tx2a_ 71 VEEE-I-KR-VVPMIQAVSKEV-KLPISIDTY---------------------------K 99 :::: : :: :::::::::::: ::::::::: : d1ohla_ 102 GTAADDPAGPVIQGIKFIREYFPELYIICDVCLCEYTSHGHCGVLYDDGTINRERSVSRL 161 d1tx2a_ 100 AEVAKQAIEAGAHIINDIWGAKAEP-KIAEVAA--HYD--VPIILM-HNR---------- 143 ::::::::::::::::::::::::: ::::::: ::: :::::: ::: d1ohla_ 162 AAVAVNYAKAGAHCVAPSDMIDGRIRDIKRGLINANLAHKTFVLSYAAKFSGNLYGPFRD 221 d1tx2a_ 144 ----------DN--MNYRNLMADMIADLYDSIKIAKDAGVRDENIILDPGIGFAKTPEQN 191 :: ::::::::::::::::::: : : ::::::::: : d1ohla_ 222 AACSAPSNGDRKCYQLPPAGRGLARRALERDMS-E----G---ADGIIVKPS-------T 266 d1tx2a_ 192 LEAMRNLEQLNVL-G-YPVLLGTSRKSFIGHVLDLPV-EE--RLE-GTGATVCLGIEKGC 245 : ::::::::::: : :::::::: :::::::::::: : ::: :::::::::::::: d1ohla_ 267 F-YLDIMRDASEICKDLPICAYHV-SGEYAMLHAAAEK-GVVDLKTIAFESHQGFLRAGA 323 d1tx2a_ 246 EFVRVHDVKEMSRMAKMMDAMIGK 269 ::::::::::::::::: d1ohla_ 324 RLIITYLAPEFLDWLDE------- 340 HHsearch alignment (Probability: 0.74 E-value:0.00) d1tx2a_ 164 KIAKDAGVRDENIILDPGIGFAKTPEQNLEAMRNLEQLNVLGYPVLLG-TS-RKSFIGHV 221 ::::::::: :::::::::: ::::::::::: :::::::: :: :::::::: d1ohla_ 250 ERDMSEGAD--GIIVKPSTFY-------LDIMRDASEIC-KDLPICAYHVSGEYAMLHAA 299 d1tx2a_ 222 LDLPVEERLEGTGATVCLGIEKGCEFVRVH 251 :::::::::::::::::::::::::::::: d1ohla_ 300 AEKGVVDLKTIAFESHQGFLRAGARLIITY 329