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 | d1ecea_ | Endocellulase E1 | (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 <-- 0.975 --> HitDALI alignment (Z-score: 10.0 Raw score:1170.40) d1tx2a_ 1 kwdydlrcGEYTL----------nlNEKTLIMGILN--------VTPDSfsdggsynevD 42 ::::: ::::::::::: ::::: : d1ecea_ 1 -------aGGGYWhtsgreildannVPVRIAGINWFgfetcnyvVHGLW---------sR 44 d1tx2a_ 43 AAVRHAKEMRDEGAHIIDIGGEsfakVSVE--------------------EEIKRVVPMI 82 :::::::::::::::::::::: :::: :::::::::: d1ecea_ 45 DYRSMLDQIKSLGYNTIRLPYS---dDILKpgtmpnsinfyqmnqdlqglTSLQVMDKIV 101 d1tx2a_ 83 QAVSKeVKLPISIDT------------------------yKAEVAKQaIEAG--AHIIND 116 ::::: ::::::::: ::::::: :::: :::::: d1ecea_ 102 AYAGQ-IGLRIILDRhrpdcsgqsalwytssvseatwisdLQALAQR-YKGNptVVGFDL 159 d1tx2a_ 117 IW---------------gaKAEP-KIAEVAAH--YDVPIILMHNRdnMNYRNLM--adMI 156 :: :::: :::::::: ::::::::::: ::::::: :: d1ecea_ 160 HNephdpacwgcgdpsidwRLAAeRAGNAVLSvnPNLLIFVEGVQ--SYNGDSYwwggNL 217 d1tx2a_ 157 ADLY-DSIKiakdAGVRdENIILDPGIG-----------faktpeqNLEAMRN-LEQLN- 202 :::: :::: :::: :::::::::: ::::::: ::::: d1ecea_ 218 QGAGqYPVV----LNVP-NRLVYSAHDYatsvypqtwfsdptfpnnMPGIWNKnWGYLFn 272 d1tx2a_ 203 VLGYPVLL-GTSRksfighvldlPVEE--RLEGTGATVCLGIE-----kGCEFVRVH--- 251 :::::::: :::: :::: :::::::::::::: :::::::: d1ecea_ 273 QNIAPVWLgEFGT----------TLQSttDQTWLKTLVQYLRPtaqygaDSFQWTFWswn 322 d1tx2a_ 252 -------------------dvKEMSRMAKmmdamigk 269 :::::::: d1ecea_ 323 pdsgdtggilkddwqtvdtvkDGYLAPIK-ssifdpv 358 FAST alignment (Normalized score: 5.54 Raw score:1718.00) d1tx2a_ 1 KWD----------YDLRCGEYTLNLN----EKTLIMGILNVTPDSFSDGGSYNEVD---- 42 ::::: ::::::::: d1ecea_ 1 ---AGGGYWHTSGREILD--------ANNVPVRIAGINW-----------------FGFE 32 d1tx2a_ 43 ------------AAVRHAKEMRDEGAHIIDIGGESFAKVSVE------------------ 72 :::::::::::::::::::: d1ecea_ 33 TCNYVVHGLWSRDYRSMLDQIKSLGYNTIRLP----------YSDDILKPGTMPNSINFY 82 d1tx2a_ 73 ---------EEIKRVVPMIQAVSKEVKLPISIDTY-----------------------KA 100 ::::::::::::::: ::::::: :: d1ecea_ 83 QMNQDLQGLTSLQVMDKIVAYAGQ-IGLRIIL---DRHRPDCSGQSALWYTSSVSEATWI 138 d1tx2a_ 101 EVAKQAIEA------GAHIINDIWGAKAE---------------------PKIAEVAAHY 133 :::::::: :::::: ::::::::: d1ecea_ 139 SDLQALAQ-RYKGNPTVVGFD--------LHNEPHDPACWGCGDPSIDWRLAAERAGNA- 188 d1tx2a_ 134 ------DVPIILMHNRDNMNYRNLMADMIA--------------DLYDSIKIAKDAG--- 170 ::::::: ::::::: d1ecea_ 189 VLSVNPNLLIFVE-----------------GVQSYNGDSYWWGGNLQGAGQ------YPV 225 d1tx2a_ 171 --VRDENIILDPGIGFAKTPEQNLEAM----------------------RNLE-QLNVL- 204 ::::::::::: :::: :::: d1ecea_ 226 VLNVPNRLVYSAH--------------DYATSVYPQTWFSDPTFPNNMPGIWNKNWGY-L 270 d1tx2a_ 205 ----GYPVLLGTSRKSFIGHVLDLPVE----------ERLEGTGATVCLGIEKGC----- 245 :::::: :::::::::::: d1ecea_ 271 FNQNIAPVWL-----------------GEFGTTLQSTTDQTWLKTLVQY------LRPTA 307 d1tx2a_ 246 ------EFVRVHD---------------------VKEMSRMAKMMDAMIGK--------- 269 ::::: :::::::::: d1ecea_ 308 QYGADSFQWTF--WSWNPDSGDTGGILKDDWQTVDTVKDGYLAP-------IKSSIFDPV 358 TMalign alignment (TM-score: 0.55 Raw score:146.69) d1tx2a_ 1 ---KWDYDLR------CGEYTLNLNEKTLIMGILNVT--P-DS--FSDGGSYNEV-DAAV 45 :::: ::::::::::::::::: : : ::::::::: :::: d1ecea_ 1 AGG---GYWHTSGREI----LDANNVPVRIAGINWFGFETC-NYV-VHGLWSRDYRSMLD 51 d1tx2a_ 46 RHAKEMRDEGAHIIDIGGE------SFAKVSVEEE---------------IKRVVPMIQA 84 ::::::: : ::::::: ::::: :::::::::: d1ecea_ 52 QIKSLGY---N-TIRLPYSDDILKP-----GTMPNSINFYQMNQDLQGLTSLQVMDKIVA 102 d1tx2a_ 85 VSKEVKLPISIDTYKA-EV-----AKQAIEAGAHIINDIWG----AK-AE-PKIAEVAAH 132 :::::::::::::::: : ::: :: :: ::::::::: d1ecea_ 103 YAGQIGLRIILDRHRPD-CSGQSA--------------LWYTSSVSEATWISDLQALAQR 147 d1tx2a_ 133 YD----VPIILMH-NRDNMNYRNLMA---DMIADLYDSIKIAKDAGVRDENIILDPGIGF 184 :: ::::::: :::::::::::: :::::::::::::: :::::::::::::: d1ecea_ 148 YKGNPTVVGFDLHNEPHDPACWGCGDPSIDWRLAAERAGNAVL--SVNPNLLIFVEGVQ- 204 d1tx2a_ 185 AKT-PEQNL--EAMRNLE-QLNVL--G-YPVLLGTSRKS-FIGHVLDL---PVEER-LEG 232 :: ::::: ::::::: ::::: : ::::::::::: :::::::: :: :: d1ecea_ 205 -SYNGDSYWWGGNLQGAGQYPVVLNVPNRLVYSAHDYATSVYPQTWFSDPT---FPN-NM 259 d1tx2a_ 233 T-GAT--VCLGIEK-GCEFV-RVHD-----------VK--E--MSRM-AKMMDA------ 265 : ::: ::::::: ::::: :::: :: : :::: :::::: d1ecea_ 260 PGIWNKNWGYLFNQNIAPVWLGEFGTTLQSTTDQTWLKTLVQYLRPTAQYGADSFQWTFW 319 d1tx2a_ 266 ---------------------------------------MIGK 269 d1ecea_ 320 SWNPDSGDTGGILKDDWQTVDTVKDGYLAPIKSSIFDPV---- 358 HHsearch alignment (Probability: 0.36 E-value:0.04) d1tx2a_ 9 GEYTLNLNEKTLIMGILNV----TPDSFSDGGSYNEVDAAVRHAKEMRDEGAHIIDIG 62 ::::::::::::::::::: ::::::::::::::::: ::::::::::::::: d1ecea_ 10 GREILDANNVPVRIAGINWFGFETCNYVVHGLWSRDYRSM---LDQIKSLGYNTIRLP 64