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 | d1x7fa2 | Outer surface protein, N-terminal 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 <-- 1.508 --> HitDALI alignment (Z-score: 12.5 Raw score:1237.70) d1tx2a_ 1 kwdydlrcgeytlnlnEKTLIMGILNVTPdsfsdggsynEVDAAVRHAKEMRDEGAHIID 60 ::::::::::::: ::::::::::::::::::::: d1x7fa2 1 ----------------MERKLGISLYPEH---------sTKEKDMAYISAAARHGFSRIF 35 d1tx2a_ 61 IGGESfakvsveeeikrvVPMIQAVSKEVK---LPISIDT----yKAEVaKQAIEAGAHI 113 ::::: :::::::::::: ::::::: :::: :::::::::: d1x7fa2 36 TCLLS-------------VAEFKEIINHAKdnnMEVILDVapavfYSDL-SFFAELGADG 81 d1tx2a_ 114 INDIWgaKAEP-KIAEVAAH-YDVPIILMHNrdnmnyrnlmadMIADlyDSIKIaKDAGV 171 ::::: :::: :::::::: :::::::::: :::: ::::: ::::: d1x7fa2 82 IRLDV--GFDGlTEAKMTNNpYGLKIELNVS------------NDIA--YLENI-LSHQA 124 d1tx2a_ 172 RDENIILDPGIGfaKTPEqNLEAmRNLEQ-LNVL---GYPVLLGTSR------------- 214 :::::::::::: :::: :::: ::::: :::: :::::::::: d1x7fa2 125 NKSALIGCHNFY-pQKFT-GLPY-DYFIRcSERFkkhGIRSAAFITShvanigpwdindg 181 d1tx2a_ 215 ----kSFIGhvldlpveerlEGTGATVCLGIEK-GCEFVRVH-------DVKEMSRmaKM 262 :::: ::::::::::::: :::::::: ::::::: :: d1x7fa2 182 lctleEHRN-----------LPIEVQAKHLWATgLIDDVIIGnayaseeELEKLGN--LN 228 d1tx2a_ 263 MDamigk 269 :: d1x7fa2 229 RY----- 230 FAST alignment (Normalized score: 9.45 Raw score:2351.00) d1tx2a_ 1 KWDYDLRCGEYTLNLNEKTLIMGILNVTPDSFSDGGSYN----EVDAAVRHAKEMRDEGA 56 :::::::::: ::::::::::::::::: d1x7fa2 1 ----------------MERKLGISLY-------------PEHSTKEKDMAYISAAARHGF 31 d1tx2a_ 57 HIIDIGGESFAKVSVEE--EIKRVVPMIQAVSKEVKLPISIDTYKAEV---------AKQ 105 :::::: ::::::::::::: ::::::::: ::: d1x7fa2 32 SRIFTC-----------LLSVAEFKEIINHAK-DNNMEVILD------VAPAVFYSDLSF 73 d1tx2a_ 106 AIEAGAHIINDIWGAKAE---PKIAEVA-AHYDVPIILMHNRDNMNYRNLMADMIADLY- 160 :::::::::::::: ::::::: ::::::::::: d1x7fa2 74 FAELGADGIRLDVG----FDGLTEAKMTNNPYGLKIELNV-------------------S 110 d1tx2a_ 161 ---DSIKIAKDAGVRDENIILDPGIGF-------AKTPEQNLEAMRNLEQLNVLGYPVLL 210 ::::::::::::::::::::: ::::::::: :::::::::::::: d1x7fa2 111 NDIAYLENILSHQANKSALIGCHN---FYPQKFTGLPYDYFIR---CSERFKKHGIRSAA 164 d1tx2a_ 211 GTSRKSFIGHVLDLPVEERLE-------------------------GTGATVCLGIEK-G 244 :: :::::::::::: : d1x7fa2 165 FI-------------------TSHVANIGPWDINDGLCTLEEHRNLPIEVQAKHLWATGL 205 d1tx2a_ 245 CEFV--RVHD-VKEMSRMAKMMDAMIGK---- 269 :::: :::: :::::::::: d1x7fa2 206 IDDVIIGNAYASEEELEKLGN-------LNRY 230 TMalign alignment (TM-score: 0.59 Raw score:159.45) d1tx2a_ 1 KWDYDLRCGEYTLNLNEKTLIMGILNVTPDSFSDGGSYNEVDAAVRHAKEMRDEGAHIID 60 :: :::::::::::: ::::::::::::::::::::: d1x7fa2 1 --------------ME--RKLGISLYPEHS---------TKEKDMAYISAAARHGFSRIF 35 d1tx2a_ 61 IGGESFAKVSVEEEIKRVVPMIQAVSKEV-K--LPISIDTYK---AEVAKQAIEAGAHII 114 :::: : ::::::::::: : ::::::::: ::::::::::::::: d1x7fa2 36 TCLL----S---------VAEFKEIINHAKDNNMEVILDVAPAVFYSDLSFFAELGADGI 82 d1tx2a_ 115 NDIWGAKAEPKIAEVAAH-YDVPIILMHNRDNMNYRNLMADMIADLYDSIKIAKDAGVRD 173 :::: ::::::::::::: ::::::::::: ::: ::: :: ::: :::: d1x7fa2 83 RLDV-GFDGLTEAKMTNNPYGLKIELNVSN-----------DIA-YLE-NI-LSH-QANK 126 d1tx2a_ 174 ENIILDPGIGFAKTPEQNLEAMRNLEQL-NVLGYPVLLGTS-------------RKSFIG 219 :::::::::::::::::::::::::::: :::::::::::: ::::: d1x7fa2 127 SALIGCHNFYPQKFTGLPYDYFIRCSERFKKHGIRSAAFITSHVANIGPWDINDGLCTL- 185 d1tx2a_ 220 HVLDLPVEERLEGTGATVCLGIEKG-CEFVRV-H--D----VKEMSRMAKMMDAMIGK 269 ::: : ::: :::::::::::: :::::: : : ::::::: ::: d1x7fa2 186 EEH-R----NLP-IEVQAKHLWATGLIDDVIIGNAYASEEELEKLGNL--NRY----- 230 HHsearch alignment (Probability: 0.56 E-value:0.05) d1tx2a_ 31 SFSDGGSYNEVDAAVRHAKEMRDEGAHIIDIGGESFAKVSVEEEIKRVVPMIQAVSKEVK 90 ::::: :::::::::::::::::::::::::: ::::: :::::::::: :: d1x7fa2 8 SLYPE--HSTKEKDMAYISAAARHGFSRIFTCL------LSVAE---FKEIINHAKD-NN 55 d1tx2a_ 91 LPISIDTYK---AEVAKQAIEAGAHIINDIWGAKAEPKIAEVAAH-YDVPIILMHNRDNM 146 ::::::::: ::::::::::::::::::::::: ::::::::: ::::::::::::: d1x7fa2 56 MEVILDVAPAVFYSDLSFFAELGADGIRLDVGFDG-LTEAKMTNNPYGLKIELNVSNDI- 113 d1tx2a_ 147 NYRNLMADMIADLYDSIKIAKDAGVRDENIIL------DPGIGFAKTPEQNLEAMRNLEQ 200 :::::::::::::::::: :::::::::: : :::::: d1x7fa2 114 --------------AYLENILSHQANKSALIGCHNFYPQKFTGLPYDY----F-IRCSER 154 d1tx2a_ 201 LNVLGYPVLLGTSR---KS--F-IGHVLDLPVEERLEGTGATVCLGIEKG-CEFVRVHDV 253 :::::::::::::: :: : ::::::::::::::::::::::::::: ::::::::: d1x7fa2 155 FKKHGIRSAAFITSHVANIGPWDINDGLCTLEEHRNLPIEVQAKHLWATGLIDDVIIGNA 214 d1tx2a_ 254 KEMSRMAKMMDAM 266 ::::::::::::: d1x7fa2 215 YASEEELEKLGNL 227