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 | d1cnva_ | Seed storage protein | (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 <-- 0.914 --> HitDALI alignment (Z-score: 9.4 Raw score:1044.40) d1tx2a_ 1 kwdydlrcgeytlnLNEKTLIMGILNVTpdsfsdggsynevdaavRHAKEMRDE-GAHII 59 :::::::::::::: ::::::::: ::::: d1cnva_ 1 --------------DISSTEIAVYWGQR---------------edGLLRDTCKTnNYKIV 31 d1tx2a_ 60 DIGGES--fakvSVEEE----------ikrVVPMiQAVSKEVK---LPISIDT------- 97 :::::: ::::: :::: :::::::: ::::::: d1cnva_ 32 FISFLDkfgceiRKPELelegvcgpsvgnpCSFL-ESQIKECQrmgVKVFLALggpkgty 90 d1tx2a_ 98 ---------ykAEVAK-QAIE---------AGAHIINDIW-------gAKAE-PKIAEVA 130 ::::: :::: :::::::::: :::: ::::::: d1cnva_ 91 sacsadyakdlAEYLHtYFLSerregplgkVALDGIHFDIqkpvdelnWDNLlEELYQIK 150 d1tx2a_ 131 A--HYDVPIILMHNrdnmnyrnlmadMIAD--LYDSIKIAKdagvrdeNIILDPGIGfaK 186 : ::::::::::: :::: ::::::::: ::::::::: : d1cnva_ 151 DvyQSTFLLSAAPG-----------cLSPDeyLDNAIQTRH-------FDYIFVRFY--N 190 d1tx2a_ 187 TPEQNL------EAMRNLEQLNVL----GYPVLLGTS----RKSFIghvldlpveerleG 232 :::::: :::::::::::: ::::::::: ::::: : d1cnva_ 191 DRSCQYstgniqRIRNAWLSWTKSvyprDKNLFLELPasqaTAPGG------------gY 238 d1tx2a_ 233 TGA--------tvclgiekGCEFVRV---HDVK--EMSRMAKMMDamigk 269 ::: ::::::: :::: :::::::::: d1cnva_ 239 IPPsaligqvlpylpdlqtRYAGIALwnrQADKetGYSTNIIRYL----- 283 FAST alignment (Normalized score: 4.22 Raw score:1164.00) d1tx2a_ 1 KWDYDLRCGEYTLNLNEKTL----------------------------IMGILNVTPDSF 32 ::::: d1cnva_ 1 --------------------DISSTEIAVYWGQREDGLLRDTCKTNNYKIVFI------- 33 d1tx2a_ 33 SDGGSYNE----------------------------VDAAVRHAKEMRDEGAHIIDIGG- 63 ::::::::::::::: ::::::: d1cnva_ 34 --------SFLDKFGCEIRKPELELEGVCGPSVGNPCSFLESQIKECQRMG-VKVFLALG 84 d1tx2a_ 64 ESFAKVSVEEEIKR------VVPMIQAVSKEV--------------KLPISIDTY----- 98 ::::::: ::::::::::: :::::::: d1cnva_ 85 GPKGTYS-------ACSADYAKDLAEYLHTY-FLSERREGPLGKVALDGIHFDI-QKPVD 135 d1tx2a_ 99 ---KAEVAKQAIEAGA----------HIINDIWGAKAE------PKIAEVAAHYD--VPI 137 :::::::::: ::::: ::::::: ::: ::: d1cnva_ 136 ELNWDNLLEELYQ---IKDVYQSTFLLSAAP-------GCLSPDEYLDNAI-QTRHFDYI 184 d1tx2a_ 138 ILMHNRDNMNYRN-----------LMADMIADLYDSIKIAKDAGV---RDENIILDPGIG 183 :::: ::::::::::::::: ::::::::::: d1cnva_ 185 FVRF---------YNDRSCQYSTGNIQRIRNAWLSWTKS------VYPRDKNLFLELPA- 228 d1tx2a_ 184 FAKTPE-----------QNLEAMR-NLEQLNVLGY---------PVLLGTSRKSFIGHVL 222 ::::::: :::: ::::::: d1cnva_ 229 ------SQATAPGGGYIPPSALIGQVLPY------LPDLQTRYAGIALWNR--------- 267 d1tx2a_ 223 DLPVEERLEGTG------ATVCLGIEKGCEFVRVHDVKEMSRMAKMMDAMIGK- 269 ::::::::: d1cnva_ 268 ------------QADKETGYSTNIIRY--------------------------L 283 TMalign alignment (TM-score: 0.58 Raw score:155.74) d1tx2a_ 1 KWDYDLRCGEYTLNLNEKTLIMGILNVTPDSFSDGGSYNEVDAAVRHAKEMRDEGAHIID 60 : :::::::::::::: : :::::::: :: :::::: d1cnva_ 1 D--------------ISSTEIAVYWGQRE----------D-GLLRDTCK-TN--NYKIVF 32 d1tx2a_ 61 IGGESFAKV---S-VEEEI----KR-----VVPMIQAVSKEV--K-LPISIDTY------ 98 ::::: :: : ::::: :: :::::::::::: : :::::::: d1cnva_ 33 ISFLD--KFGCEIRKPELELEGVCGPSVGNPCSFLESQIKECQRMGVKVFLALGGPKGTY 90 d1tx2a_ 99 -K--------AE-VAK-QAIE---------AGAHIINDIWG----AKAE-PKIAEVAA-H 132 : :: ::: :::: ::::::::::: :::: :::::::: : d1cnva_ 91 SACSADYAKDLAEYLHTYFLSERREGPLGKVALDGIHFDIQKPVDELNWDNLLEELYQIK 150 d1tx2a_ 133 ----YDVPIILMHNRDNMNYRNLMADMIADLYDSIKIAKDAGVRDENIILDPGIGFAKTP 188 ::::::::::: :: :: ::::::::: : : ::::::::: ::: d1cnva_ 151 DVYQSTFLLSAAPGC-------LS-PD-EYLDNAIQT-R---H---FDYIFVRFY--NDR 192 d1tx2a_ 189 EQNL-----EAMRN-LEQLNV-L--GY-PVLLGTS-RKSFIGHVLDLPVEERLEGTGATV 237 :::: ::::: :::::: : :: ::::::: ::::::::: : :::::: d1cnva_ 193 SCQYSTGNIQRIRNAWLSWTKSVYPRDKNLFLELPASQATAPGGG------Y--IPPSAL 244 d1tx2a_ 238 C-LGIE-K--G---CEFVRV--H--DV--KEMSRMAKMMDAMIGK 269 : :::: : : :::::: : :: ::::::::: : d1cnva_ 245 IGQVLPYLPDLQTRYAGIALWNRQADKETGYSTNIIRY-L----- 283 HHsearch alignment (Probability: 0.08 E-value:0.40) d1tx2a_ 159 LYDSIKIAKDAGVRDENIILD 179 ::::::::::::::::::::: d1cnva_ 205 RNAWLSWTKSVYPRDKNLFLE 225