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 | d1gvea_ | Aflatoxin aldehyde reductase (akr7a1) | NAD(P)-linked oxidoreductase | 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 <-- 0.780 --> HitDALI alignment (Z-score: 9.7 Raw score:1114.30) d1tx2a_ 1 kwdydlrcgeytlnlnEKTLIMGIL-NVTPDsfsdggsynEVDAAVRHAKEMRDEGAHII 59 ::::::::: ::::: :::::::::::::::::::: d1gvea_ 1 ----------------ARPATVLGAmEMGRR--------mDVTSSSRSVRAFLQRGHTEI 36 d1tx2a_ 60 DIGGEsfakvsveeeikRVVPMIQAVSKEVK--------LPISIDTY-----------KA 100 ::::: :::::::::::::: :::::::: :: d1gvea_ 37 DTAFV-----------yANGQSETILGDLGLglgrsgckVKIATKAApmfgktlkpadVR 85 d1tx2a_ 101 EVAKQAIEAG----AHIINDIW-----gaKAEP-KIAEVA-aHYDVPIILMHNrdnmnyr 149 :::::::::: :::::::: :::: :::::: ::::::::::: d1gvea_ 86 FQLETSLKRLqcprVDLFYLHFpdhgtpiEETLqACHQLHqeGKFVELGLSNY------- 138 d1tx2a_ 150 nlmadMIADLYDSIKIAK-DAGVRdeNIILDPGIgfaktpeqNLEAmrNLEQ-LNVLG-- 205 ::::::::::::: ::::: :::::::: :::: :::: ::::: d1gvea_ 139 -----VSWEVAEICTLCKkNGWIM--PTVYQGMY-------nAITR--QVETeLFPCLrh 182 d1tx2a_ 206 --YPVLLGTSRK-SFIGhvLDLP------------------------------------- 225 :::::::::: :::: :::: d1gvea_ 183 fgLRFYAFNPLAgGLLT--GRYKyqdkdgknpesrffgnpfsqlymdrywkeehfngial 240 d1tx2a_ 226 -------------veERLEGTGATVCLgiEKGC----EFVRVH-----dVKEMSRMAKMM 263 :::::::::::: :::: :::::: ::::::::::: d1gvea_ 241 vekalkttygptapsMISAAVRWMYHH--SQLKgtqgDAVILGmssleqLEQNLALVEEG 298 d1tx2a_ 264 --------------------damigk 269 d1gvea_ 299 plepavvdafdqawnlvahecpnyfr 324 FAST alignment (Normalized score: 5.68 Raw score:1678.00) d1tx2a_ 1 KWDYDLRCGEYTLNLNEKTLIMGILNVTPDSFSDGGSYN--------EVDAAVRHAKEMR 52 :::::::: ::::::::::::: d1gvea_ 1 ----------------ARPATVLG---------------AMEMGRRMDVTSSSRSVRAFL 29 d1tx2a_ 53 DEGAHIIDIGGESFAKVSVEEEIKR-VVPMIQAVSKEV-----------KLPISIDTY-- 98 ::::::::::::: ::::::::: ::::::: d1gvea_ 30 QRGHTEIDTAFVY------------ANGQSETILG---DLGLGLGRSGCKVKIATK--AA 72 d1tx2a_ 99 -----------KAEVAKQAIE----AGAHIINDIWGAKAE-------------PKIAEVA 130 :::::::::: :::::::: ::::::: d1gvea_ 73 PMFGKTLKPADVRFQLETSLKRLQCPRVDLFYL-------HFPDHGTPIEETLQACHQLH 125 d1tx2a_ 131 AHYD----VPIILMHNRDNMNYRNLMAD---MIADLYDSIKIAKDAGVRDENIILDPGIG 183 : ::::: ::::::::::::::: d1gvea_ 126 Q---EGKFVELGL---------------SNYVSWEVAEICTLCKKN-------------- 153 d1tx2a_ 184 FAKTPEQNLEAMRNL--------------------EQLN----VLGYPVLLGTSRKSF-- 217 :::: :::::::: d1gvea_ 154 ---------------GWIMPTVYQGMYNAITRQVETELFPCLRHFGLRFYA-------FN 191 d1tx2a_ 218 ------------------------------------------IGHVLDLPVEERL----- 230 :::: d1gvea_ 192 PLAGGLLTGRYKYQDKDGKNPESRFFGNPFSQLYMDRYWKEEHFNG---------IALVE 242 d1tx2a_ 231 ------------EGTGATVCLGI-EKGC-----EFVRVH------DVKEMSRMAKMMDAM 266 ::::::::::: :::: ::::: :::::::::: d1gvea_ 243 KALKTTYGPTAPSMISAAVRWMYHHSQLKGTQGDAVIL-GMSSLEQLEQNLALVE----- 296 d1tx2a_ 267 IGK---------------------------- 269 d1gvea_ 297 ---EGPLEPAVVDAFDQAWNLVAHECPNYFR 324 TMalign alignment (TM-score: 0.48 Raw score:129.57) d1tx2a_ 1 KW------------------------------DYDLRCGEYTLNLN-------------- 16 :: ::: d1gvea_ 1 ARPATVLGAMEMGRRMDVTSSSRSVRAFLQRG-----------HTEIDTAFVYANGQSET 49 d1tx2a_ 17 ------------EKTLIMGILNVTPDSFSDGGSYNEVDAAVRHAKE-MRDEGAHIIDIGG 63 ::::::::::::::: ::::: :::::::::::: ::::::::::::: d1gvea_ 50 ILGDLGLGLGRSGCKVKIATKAAPMFG-KTLKP-ADVRFQLETSLKRLQCPRVDLFYLHF 107 d1tx2a_ 64 ESFAKVSVEEEIK-RVVPMIQAVSKEV-KLPISIDTYKAEVAKQAIE-A------GAHII 114 : : ::::: ::::::::::::: ::::::::::::::::::: : ::::: d1gvea_ 108 P----D--HGTPIEETLQACHQLHQEGKFVELGLSNYVSWEVAEICTLCKKNGWIMPTVY 161 d1tx2a_ 115 NDIWG--AKAEP-KIAEVAAHYDVPIILM-HNRDNMN-Y--------------------- 148 ::::: ::::: :::::::::::::::: ::::::: : d1gvea_ 162 QGMYNAITRQVETELFPCLRHFGLRFYAFNPLAGGLLTGRYKYQDKDGKNPESRFFGNPF 221 d1tx2a_ 149 --------------------R-------------NLMADMIADLYDSIKIAKDAGVRDEN 175 : :::::::::::: :: :: :::: d1gvea_ 222 SQLYMDRYWKEEHFNGIALVEKALKTTYGPTAPSMISAAVRWMYHH-SQ-LK----GTQG 275 d1tx2a_ 176 IILDPGIGFAKTPEQNLEAMRNLEQLNVLG-------------------------YPVLL 210 ::::: :: :: ::::::::::::::: d1gvea_ 276 DAVIL-GM----SS-LEQLEQNLALVEEGPLEPAVVDAFDQAWNLVAHECPNYFR----- 324 d1tx2a_ 211 GTSRKSFIGHVLDLPVEERLEGTGATVCLGIEKGCEFVRVHDVKEMSRMAKMMDAMIGK 269 d1gvea_ 325 ----------------------------------------------------------- 325 HHsearch alignment (Probability: 0.68 E-value:0.00) d1tx2a_ 39 NEVDAAVRHAKEMRDEGAHIIDIGGESFAKVSVEEEIKRVVPMIQAVS-KEVKLPISI-- 95 ::::::::::::::::::::::::::::: :::::: ::::::::: ::::::::: d1gvea_ 16 MDVTSSSRSVRAFLQRGHTEIDTAFVYAN-GQSETI---LGDLGLGLGRSGCKVKIATKA 71 d1tx2a_ 96 -----DTYKAEVAKQAIE 108 ::::::::::::: d1gvea_ 72 APMFGKTLKPADVRFQLE 89