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 | d1gqia1 | alpha-D-glucuronidase catalytic domain | (Trans)glycosidases | 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 <-- 0.922 --> HitDALI alignment (Z-score: 9.9 Raw score:1153.90) d1tx2a_ 1 kwdydlrcgeytlnlneKTLIMGIL---------------NVTPDsfSDGGSYNEvDAAV 45 :::::::: ::::: :::::::: :::: d1gqia1 1 -----------------LQHRVVNHwdnlnrvvergyaglSLWDW--GSLPNYLA-PRYT 40 d1tx2a_ 46 RHAKEMRDEGAHIIDIG-gesfakvsVEEEIKRVVPMIQAVSkEVKLPISIDTYK----- 99 ::::::::::::::::: :::::::::::::::: :::::::::::: d1gqia1 41 DYARINASLGINGTVINnvnadprvlSDQFLQKIAALADAFR-PYGIKMYLSINFnspra 99 d1tx2a_ 100 ------------------aevakQAIEAG--AHIINDIW--gaKAEP---------KIAE 128 :::::: :::::::: :::: :::: d1gqia1 100 fgdvdtadpldprvqqwwktraqKIYSYIpdFGGFLVKAdsegQPGPqgygrdhaeGANM 159 d1tx2a_ 129 VAAHYD---VPIILMHNRDNMNYRNLMADMIADLYDSIKIAkdagvrDENIILDPGIgfa 185 :::::: :::::::::::::::::::::::::::::::: :::::::::: d1gqia1 160 LAAALKpfgGVVFWRAFVYHPDIEDRFRGAYDEFMPLDGKF------ADNVILQIKN--- 210 d1tx2a_ 186 ktpeQNLE-aMRNLeQLNVLG--YPVLLGTSRKSFIGhvLDLPvEERLegTGATVCLGIE 242 :::: :::: :::::: :::::::::::::: :::: :::: :::::::::: d1gqia1 211 --gpIDFQprEPFS-ALFAGMsrTNMMMEFQITQEYF--GFAT-HLAY--QGPLFEESLK 262 d1tx2a_ 243 K----------------------gcEFVRVHD-----------------VKEMSRM-AKM 262 : ::::::: ::::::: ::: d1gqia1 263 TethargegstignilegkvfktrhTGMAGVInpgtdrnwtghpfvqssWYAFGRMaWDH 322 d1tx2a_ 263 MD---------------------------------------------------------- 264 :: d1gqia1 323 QIsaataadewlrmtfsnqpafiepvkqmmlvsreagvnyrsplglthlysqgdhygpap 382 d1tx2a_ 265 ------------------------------------------------------------ 265 d1gqia1 383 wtddlpradwtavyyhrasktgigfnrtktgsnalaqypepiakawgdlnsvpedlilwf 442 d1tx2a_ 265 ------------------------------------------------------------ 265 d1gqia1 443 hhlswdhrmqsgrnlwqelvhkyyqgveqvramqrtwdqqeayvdaarfaqvkallqvqe 502 d1tx2a_ 265 ------------------------------------------------------amigk 269 d1gqia1 503 reavrwrnscvlyfqsvagrpipanyeqpehdleyykmlarttyvpepwhpasssrvlk 561 FAST alignment (Normalized score: 4.98 Raw score:1936.00) d1tx2a_ 1 KWDYDLRCGEYTLNLNEKTLIMGILNVTPDSFSDGGSYNE-------------------- 40 ::::::::: d1gqia1 1 -----------------LQHRVVNHW--------------DNLNRVVERGYAGLSLWDWG 29 d1tx2a_ 41 ------VDAAVRHAKEMRDEGAHIIDIGGESFAKVS-----------VEEEIKRVVPMIQ 83 :::::::::::::::::::: ::::::::::::: d1gqia1 30 SLPNYLAPRYTDYARINASLGINGTV----------INNVNADPRVLSDQFLQKIAALAD 79 d1tx2a_ 84 AVSKEVKLPISIDTY-------------------------KAEVAKQAIE--AGAHIIND 116 ::: ::::::::: :::::::::: :::::::: d1gqia1 80 AFR-PYGIKMYLS--INFNSPRAFGDVDTADPLDPRVQQWWKTRAQKIYSYIPDFGGFLV 136 d1tx2a_ 117 IWGAKA--------------------EPKIAEVAAHYDVPIILMHNRDN----MNYRNLM 152 ::::::::::::::::::: ::::::: d1gqia1 137 ------KADSEGQPGPQGYGRDHAEGANMLAAALKPFGGVVFWRA----FVYHPDIEDRF 186 d1tx2a_ 153 ADMIADLYDSIKIAKDAGVR-----DENIILDPGIGFAKTPEQNLEAMRNLEQLNV---- 203 ::::::::: :::::::::: d1gqia1 187 RGAYDEFMP-----------LDGKFADNVILQIKN---------------------GPID 214 d1tx2a_ 204 --------------LGYPVLLGTSRKSF--IGHVLDLPVE-------ERLEGTGATVC-- 238 ::::::::: ::::: :::::::::: d1gqia1 215 FQPREPFSALFAGMSRTNMMMEF-----QITQEYF-----GFATHLAYQGPLFEESL-KT 263 d1tx2a_ 239 ---------LGIEKGC-----------EFVRVH------------------DVKEMSRMA 260 :::: ::::: ::::::::: d1gqia1 264 ETHARGEGSTIGN---ILEGKVFKTRHTGMAG-VINPGTDRNWTGHPFVQSSWYAFGRMA 319 d1tx2a_ 261 KMMDAMIGK--------------------------------------------------- 269 : d1gqia1 320 W--------DHQISAATAADEWLRMTFSNQPAFIEPVKQMMLVSREAGVNYRSPLGLTHL 371 d1tx2a_ 270 ------------------------------------------------------------ 270 d1gqia1 372 YSQGDHYGPAPWTDDLPRADWTAVYYHRASKTGIGFNRTKTGSNALAQYPEPIAKAWGDL 431 d1tx2a_ 270 ------------------------------------------------------------ 270 d1gqia1 432 NSVPEDLILWFHHLSWDHRMQSGRNLWQELVHKYYQGVEQVRAMQRTWDQQEAYVDAARF 491 d1tx2a_ 270 ------------------------------------------------------------ 270 d1gqia1 492 AQVKALLQVQEREAVRWRNSCVLYFQSVAGRPIPANYEQPEHDLEYYKMLARTTYVPEPW 551 d1tx2a_ 270 ---------- 270 d1gqia1 552 HPASSSRVLK 561 TMalign alignment (TM-score: 0.53 Raw score:143.21) d1tx2a_ 1 KWDYDLRCGEYTLNLNEKTLIMGILNV------------TPDSFSDGGSYNEVDAAVRHA 48 :::::::::: ::::::::::::::::::::: d1gqia1 1 -----------------LQHRVVNHWDNLNRVVERGYAGLSLWDWGSLPNYLAPRYTDYA 43 d1tx2a_ 49 KEMRDEGAHIIDIGGES-FAKVSV-EEEI-KRVVPMIQAVSKEVKLPISIDTY--KA--- 100 ::::::::::::::::: :::: :::: ::::::::::: ::::::::::: :: d1gqia1 44 RINASLGINGTVINNVNA--DPRVLSDQFLQKIAALADAFR-PYGIKMYLSINFNSPRAF 100 d1tx2a_ 101 -----EVAKQAIEAGAHIINDIWGAK--AEP--KIAEVAAH-Y---D-VPIILMHNRDNM 146 :::: :: :::::::: : : :::::::::::: d1gqia1 101 GDVDT-----------------ADPLDP-RVQQWWKTRAQKIYSYIPDFGGFLVKADSEG 142 d1tx2a_ 147 ----NYRNL--MADMIADLYDSIKIAKDAGVRDENIILDPGIGFAKT-P-EQNLEAMRNL 198 : ::::::::::::: :::::::::::::: :::: : :::::::::: d1gqia1 143 QPGP----QGY---GRDHAEGANMLAA-ALKPFGGVVFWRAF-VYHPDIEDRFRGAYDEF 193 d1tx2a_ 199 EQLNV-LGY-PVLLGTSRKSFIGHVL-----------------------DLPVE---ERL 230 ::::: ::: :::::::::::::::: ::::: ::: d1gqia1 194 MPLDGKFADNVILQIKNGPIDFQPREPFSALFAGMSRTNMMMEFQITQEYFGFATHLAYQ 253 d1tx2a_ 231 -EGTGATVC-----------LGIEK-G------CEFVRV-H----------------DVK 254 :::::::: ::::: : :::::: : ::: d1gqia1 254 GPLFEESLKTETHARGEGSTIGNILEGKVFKTRHTGMAGVINPGTDRNWTGHPFVQSSWY 313 d1tx2a_ 255 EMSRMAKMMDA------------------------------------------------- 265 ::::::::::: d1gqia1 314 AFGRMAWDHQISAATAADEWLRMTFSNQPAFIEPVKQMMLVSREAGVNYRSPLGLTHLYS 373 d1tx2a_ 266 ------------------------------------------------------------ 266 d1gqia1 374 QGDHYGPAPWTDDLPRADWTAVYYHRASKTGIGFNRTKTGSNALAQYPEPIAKAWGDLNS 433 d1tx2a_ 266 ------------------------------------------------------------ 266 d1gqia1 434 VPEDLILWFHHLSWDHRMQSGRNLWQELVHKYYQGVEQVRAMQRTWDQQEAYVDAARFAQ 493 d1tx2a_ 266 ------------------------------------------------------------ 266 d1gqia1 494 VKALLQVQEREAVRWRNSCVLYFQSVAGRPIPANYEQPEHDLEYYKMLARTTYVPEPWHP 553 d1tx2a_ 266 --------MIGK 269 d1gqia1 554 ASSSRVLK---- 561 HHsearch alignment (Probability: 0.02 E-value:0.12) d1tx2a_ 21 IMGILNVTPDSFSDGG 36 :::::::::::::::: d1gqia1 290 MAGVINPGTDRNWTGH 305