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 | d1p1ma2 | Hypothetical protein TM0936, probable catalytic domain | Metallo-dependent hydrolases | 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 <-- 0.702 --> HitDALI alignment (Z-score: 8.1 Raw score:926.10) d1tx2a_ 1 kwdydlrcgeytlnlnektLIMGILNVT----------------------pDSFSdGGSY 38 ::::::::: :::: :::: d1p1ma2 1 -----------------alFNTHTHAPMtllrgvaedlsfeewlfskvlpiEDRL-TEKM 42 d1tx2a_ 39 nEVDAAVRHAKEMRDEGA-HIIDIGGesfakvsveeeikRVVPMIQAVSKEVKLPISIDT 97 ::::::::::::::::: ::::::: ::::::::::::::::::::: d1p1ma2 43 -AYYGTILAQMEMARHGIaGFVDMYF-------------HEEWIAKAVRDFGMRALLTRG 88 d1tx2a_ 98 Y---------KAEVAKQAIEAG-------AHIINDIW---gaKAEP-KIAEVAAHYDVPI 137 : :::::::::::: :::::::: :::: ::::::::::::: d1p1ma2 89 LvdsngddggRLEENLKLYNEWngfegriFVGFGPHSpylcsEEYLkRVFDTAKSLNAPV 148 d1tx2a_ 138 ILMHnrdnmnyrnLMADmiaDLYDSIKIAKdagvRDENIILDPGIgfaktpeqnleamrN 197 :::: :::: :::::::::: ::::::::::: : d1p1ma2 149 TIHL-----yetsKEEY---DLEDILNIGL----KEVKTIAAHCV--------------H 182 d1tx2a_ 198 LEQ-LNVLG----YPVLLGTSR--KSFIghvldlpveerlegtgatvcLGIEKG-----C 245 ::: ::::: ::::::::: :::: :::::: : d1p1ma2 183 LPErYFGVLkdipFFVSHNPASnlKLGN------------------giAPVQRMiehgmK 224 d1tx2a_ 246 EFVRV--------HDVKEMSRMAKMMDA-----MIGK-------------------- 269 ::::: ::::::::::::::: :::: d1p1ma2 225 VTLGTdgaasnnsLNLFFEMRLASLLQKaqnprNLDVntclkmvtydgaqamgfksg 281 FAST alignment (Normalized score: 4.52 Raw score:1244.00) d1tx2a_ 1 KWDYDLRCGEYTLNLNEKTLIMGILNVTPDSFSDGG------------------------ 36 d1p1ma2 1 ------------------------------------ALFNTHTHAPMTLLRGVAEDLSFE 24 d1tx2a_ 37 ---------------SYNEVDAAVRHAKEMRDEGAHIIDIGGESFAKVSVEEEIK---RV 78 ::::::::::::::::::::::::: :: d1p1ma2 25 EWLFSKVLPIEDRLTEKMAYYGTILAQMEMARHGIAGFVD---------------MYFHE 69 d1tx2a_ 79 VPMIQAVSKEVKLPI--SIDTY---------KAEVAKQAIEAGA---------HIINDIW 118 :::::::: :::::: :::: ::::::::::: ::::: d1p1ma2 70 EWIAKAVR-DFGMRALLTRGL-VDSNGDDGGRLEENLKLYNE--WNGFEGRIFVGFGP-- 123 d1tx2a_ 119 GAKA----------EPKIAEVAAHYDVPIILMHNRDNMNYRNLMADMIA----------D 158 ::::::::::::::::: : d1p1ma2 124 ----HSPYLCSEEYLKRVFDTAKSLNAPVTI------------------HLYETSKEEYD 161 d1tx2a_ 159 LYDSIKIAKDAGVRDEN-----IILDPGIGFAKTPEQ------NLEAMRNLEQLNVLGYP 207 :::::: ::::: :::: ::::: ::: d1p1ma2 162 LEDILN-----------IGLKEVKTIA----------AHCVHLPERY---FGVLK--DIP 195 d1tx2a_ 208 VLLGTSRKSFIGHVLDLPVEERLEGTGA-------------TVCLGIEKGCEFVRV---- 250 ::::: :::::::::: d1p1ma2 196 FFVSH-----------------------NPASNLKLGNGIAPVQRMIEHGM-----KVTL 227 d1tx2a_ 251 ----------HDVKEMSRMAKMMDAMIGK---------------------------- 269 :::::::::::::::: d1p1ma2 228 GTDGAASNNSLNLFFEMRLASLLQKA---QNPRNLDVNTCLKMVTYDGAQAMGFKSG 281 TMalign alignment (TM-score: 0.50 Raw score:133.47) d1tx2a_ 1 KWDYDLRCGEYTLNLNEKTLIMGI-LNVTPDSFSDGGSYNEVDA--------------AV 45 : : ::::: :::::: : : d1p1ma2 1 ----------A-L------FNTHTHAPMTLL---------R--GVAEDLSFEEWLFSK-- 30 d1tx2a_ 46 RHAKEMRDEGAHIIDIGGES-FA-KVSVEEEIKRVVPMIQAVSKEVKLPISID-TYKAEV 102 :: :: ::::::::::::::::::: ::::::::: :::::: d1p1ma2 31 ------------------VLPIEDRLTEKMAYYGTILAQMEMA-RHGIAGFVDMYFHEEW 71 d1tx2a_ 103 AKQAIE-AGAHIINDIWG---------AK-AEPKIAE-VAAHYD-VPIILMHNR-DNMNY 148 :::::: ::::::::::: :: ::::::: :::::: ::::::::: ::::: d1p1ma2 72 IAKAVRDFGMRALLTRGLVDSNGDDGGRLEENLKLYNEWNGFEGRIFVGFGPHSPYLCSE 131 d1tx2a_ 149 RNLMADMIADLYDSIKIAKDAGVRDENIILDPGIGFAKTPEQNLE--------------- 193 : :::::::::::: : : : :::::::::::::::: d1p1ma2 132 E----YLKRVFDTAKSL-N---A----P-VTIHLYETSKEEYDLEDILNIGLKEVKTIAA 178 d1tx2a_ 194 -A--MR--NLEQLNVLGYPVLLGTSRKSFIGHVLDLPVEERLEGTGATVCLGI-EKGCEF 247 : :: ::::::: ::::::::::: : ::::: :::: ::::: :::::: d1p1ma2 179 HCVHLPERYFGVLKD-IPFFVSHNPAS--N------LKLGN--GIAP-VQRMIEHGMKVT 226 d1tx2a_ 248 VRV-----H------DV-KEMSR-M------AKMMDA---MIGK-------------- 269 ::: : :: ::::: : :::::: : d1p1ma2 227 LGTDGAASNNSLNLFFEMRLASLLQKAQNPRNLDVNTCLK---MVTYDGAQAMGFKSG 281 HHsearch alignment (Probability: 0.59 E-value:0.00) d1tx2a_ 125 KIAEVAAHYDVPIILM 140 :::::::::::::::: d1p1ma2 186 RYFGVLKDIPFFVSHN 201