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 | d1ec7a1 | D-glucarate dehydratase | Enolase C-terminal domain-like | 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 <-- 1.385 --> HitDALI alignment (Z-score: 11.7 Raw score:1236.20) d1tx2a_ 1 kwdydlrcgeytlnlNEKTLIMGILNVTPDS------------------fsdggsyNEVD 42 :::::::::::::::: :::: d1ec7a1 1 -----------dgqqRSEVEMLGYLFFVGNRkatplpyqsqpddscdwyrlrheeaMTPD 49 d1tx2a_ 43 AAVRHAKEMRD-EGAHIIDIGGESfakvsveEEIKRVVPMIQAVSKEV-KLPISIDTY-- 98 ::::::::::: :::::::::::: ::::::::::::::::: ::::::::: d1ec7a1 50 AVVRLAEAAYEkYGFNDFKLKGGV-------LAGEEEAESIVALAQRFpQARITLDPNga 102 d1tx2a_ 99 -----KAEVAKQAIEaGAHIIND----iwgaKAEPKIAEVAAHYDVPIILMHNrdnmnyr 149 :::::::::: ::::::: :::::::::::::::::::::: d1ec7a1 103 wslneAIKIGKYLKG-SLAYAEDpcgaeqgfSGREVMAEFRRATGLPTATNMI------- 154 d1tx2a_ 150 nlmadMIADLYDSIKIAkdagvrdenIILDPGIGFaktpeqnleAMRNLEQL-NVLG--- 205 :::::::::::: ::::::::: :::::::: :::: d1ec7a1 155 ---atDWRQMGHTLSLQ-------svDIPLADPHF--------wTMQGSVRVaQMCHefg 196 d1tx2a_ 206 YPVLLGTSRKsfighvldlpveerLEGTGATVCLGIEKG---CEFVRVHDV--------- 253 :::::::::: ::::::::::::::: ::::::::: d1ec7a1 197 LTWGSHSNNH--------------FDISLAMFTHVAAAApgkITAIDTHWIwqegnqrlt 242 d1tx2a_ 254 --kEMSR-mAKMMdAMIG------------------------------------------ 268 :::: :::: :::: d1ec7a1 243 kepFEIKggLVQV-PEKPglgveidmdqvmkahelyqkhglgarddamgmqylipgwtfd 301 d1tx2a_ 269 -------k 269 d1ec7a1 302 nkrpcmvr 309 FAST alignment (Normalized score: 6.98 Raw score:2012.00) d1tx2a_ 1 KWDYDLRCGEYTLNL----NEKTLIMGILNVTPDSFSDGGSYN----------------- 39 :::::::::::::::: d1ec7a1 1 ---------------DGQQRSEVEMLGYLFFVGNR--------KATPLPYQSQPDDSCDW 37 d1tx2a_ 40 ---------EVDAAVRHAKEMRD-EGAHIIDIGGESFAKVSVEE----EIKRVVPMIQAV 85 :::::::::::::: ::::::::: :::::::::::: d1ec7a1 38 YRLRHEEAMTPDAVVRLAEAAYEKYGFNDFKLK-----------GGVLAGEEEAESIVAL 86 d1tx2a_ 86 SKE-VKLPISIDT---YKAEVAKQAIE---AGAHIINDIWGAKA------------EPKI 126 ::: ::::::::: ::::::::::: :::::: :::: d1ec7a1 87 AQRFPQARITLDPNGAWSLNEAIKIGKYLKGSLAYA--------EDPCGAEQGFSGREVM 138 d1tx2a_ 127 AEVAAHYDVPIILMHNRDNMNYRNLMAD-----MIADLYDSIKIAKDAGVRDEN----II 177 ::::::::::::: :::::::::: :: d1ec7a1 139 AEFRRATGLPTAT---------------NMIATDWRQMGHTLS-----------LQSVDI 172 d1tx2a_ 178 LDPGIGFAKTPEQNLEAMRNLEQLNVLGYPVLLGTSRKSFIGHVLDLP---VEERLEGTG 234 ::::: ::::::::::: ::::::::::::::: ::::::::: d1ec7a1 173 PLADP-HFWTMQGSVRV---AQMCHEFGLTWGSHS-------------NNHFDISLAMFT 215 d1tx2a_ 235 ATVCLGIE--KGCEFVRVHDVKEMSRMAKMMDAMIGK----------------------- 269 ::::: ::::::::: d1ec7a1 216 HVAAA---APGKITAIDTH------------------WIWQEGNQRLTKEPFEIKGGLVQ 254 d1tx2a_ 270 ------------------------------------------------------- 270 d1ec7a1 255 VPEKPGLGVEIDMDQVMKAHELYQKHGLGARDDAMGMQYLIPGWTFDNKRPCMVR 309 TMalign alignment (TM-score: 0.59 Raw score:159.90) d1tx2a_ 1 K--WDYDLRCGEYTLNLNEKTLIMGILNVTPDS-----------------------FSDG 35 : ::::::::::::::::: d1ec7a1 1 DGQ-------------QRSEVEMLGYLFFVGNRKATPLPYQSQPDDSCDWYRLRHE---- 43 d1tx2a_ 36 GSYNEVDAAVRHAKEMRD-EGAHIIDIGGESFAKVSVEEEIKRVVPMIQAVSKEVK-LPI 93 ::::::::::::::::: :::::::::::: :::::::::::::::::: ::: d1ec7a1 44 -EAMTPDAVVRLAEAAYEKYGFNDFKLKGGV-------LAGEEEAESIVALAQRFPQARI 95 d1tx2a_ 94 SIDT-Y-K-A-EVAKQAIEA--GAHIINDIWGA----KAEPKIAEVAAHYDVPIILMHNR 143 :::: : : : ::::::::: ::::::::::: ::::::::::::::::::::::: d1ec7a1 96 TLDPNGAWSLNEAIKIGKYLKGSLAYAEDPCGAEQGFSGREVMAEFRRATGLPTATNMIA 155 d1tx2a_ 144 DNMNYRNLMADMIADLYDSIKIAKDAGVRDENIILDPGIGFAKTPEQNLEAMRNLEQL-N 202 :::::::::::::: ::::::::: : ::::::::: : d1ec7a1 156 ----------TDWRQMGHTLSLQS-------VDIPLADPH-------F-WTMQGSVRVAQ 190 d1tx2a_ 203 VL-G--YPVLLGTSRKSFIGHVLDLPVEERLEGTGATVCLGIEKGC--E-FVRVHDV--K 254 :: : :::::::::: : ::::::::::::::: : ::::::: : d1ec7a1 191 MCHEFGLTWGSHSNNH-------------F-DISLAMFTHVAAAAPGKITAIDTHWIWQE 236 d1tx2a_ 255 ---------EMSR-MAKMMDAM-------------------------------------- 266 :::: :::::::: d1ec7a1 237 GNQRLTKEPFEIKGGLVQVPEKPGLGVEIDMDQVMKAHELYQKHGLGARDDAMGMQYLIP 296 d1tx2a_ 267 -------------IGK 269 d1ec7a1 297 GWTFDNKRPCMVR--- 309 HHsearch alignment (Probability: 0.93 E-value:0.00) d1tx2a_ 38 YNEVDAAVRHAKEMRDE-GAHIIDIGGESFAKVSVEEEIKRVVPMIQAVSKEVKLPISID 96 ::::::::::::::::: ::::::::: ::::::::::::::::::: :::::::: d1ec7a1 45 AMTPDAVVRLAEAAYEKYGFNDFKLKG---GVLAGEEEAESIVALAQRF---PQARITLD 98 d1tx2a_ 97 TYKAEVAKQAIEAGAHIINDIWGAKA----------EPKIAEVAAHYDVPIILMHNRDNM 146 :::::::::::::::::::::::::: :::::::::::::::::: d1ec7a1 99 PNGAWSLNEAIKIGKYLKGSLAYAEDPCGAEQGFSGREVMAEFRRATGLPTATN------ 152 d1tx2a_ 147 NYRNLMADMIADLYDSIKIAKDAGVRDENIILDPGIGFAKTPEQNLEAMRNLEQLNVLGY 206 ::::::::::::::::::: ::::::::: ::::: ::: ::::::::: d1ec7a1 153 -------MIATDWRQMGHTLSLQSVD--IPLADPHFW-TMQGS--VRV---AQMCHEFGL 197 d1tx2a_ 207 PVLLGT 212 :::::: d1ec7a1 198 TWGSHS 203