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 | d1nofa2 | Glycosyl hydrolase family 5 xylanase, catalytic 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 <-- 0.965 --> HitDALI alignment (Z-score: 10.2 Raw score:1112.50) d1tx2a_ 1 kwdydlrcgeytlnlneKTLIMGILNVTPDsfsdggsynEVDAaVRHAKEMRD-----EG 55 ::::::::::::: :::: ::::::::: :: d1nofa2 1 -----------------IQGFGGMSGVGWI---------NDLT-TEQINTAYGsgvgqIG 33 d1tx2a_ 56 AHIIDIGGEsfakVSVEEEiKRVVPMIQAVSKeVKLPISIDTY----------------- 98 ::::::::: :::::: :::::::::::: :::::::::: d1nofa2 34 LSIMRVRID----PDSSKW-NIQLPSARQAVS-LGAKIMATPWsppaymksnnslinggr 87 d1tx2a_ 99 ------------KAEVAKQAIE--AGAHIINDIW-----------------gakaepkiA 127 :::::::::: :::::::::: : d1nofa2 88 llpanysaytshLLDFSKYMQTngAPLYAISIQNepdwkpdyescewsgdefksylksqG 147 d1tx2a_ 128 EVAAhyDVPIILMHNrdnmnyrnlmadMIADLYDSIK---IAKDagvrdeNIILDPGIGf 184 :::: ::::::::: :::::::::: :::: ::::::::: d1nofa2 148 SKFG--SLKVIVAES---------lgfNPALTDPVLKdsdASKY------VSIIGGHLY- 189 d1tx2a_ 185 aktpeqnLEAMrnlEQLNVLG---YPVLL-GTSRKSfighvldLPVEE---RLEGTGATV 237 :::: ::::::: ::::: :::::: ::::: ::::::::: d1nofa2 190 -------GTTP---KPYPLAQnagKQLWMtEHYVDS-------KQSANnwtSAIEVGTEL 232 d1tx2a_ 238 CLGIEKGCEFVRVH-----------------dVKEMSRMAKMmdamigk 269 :::::::::::::: :::::::::: d1nofa2 233 NASMVSNYSAYVWWyirrsyglltedgkvskrGYVMSQYARF----vrp 277 FAST alignment (Normalized score: 5.21 Raw score:1422.00) d1tx2a_ 1 KWDYDLRCGEYTLNLN-------------------------------------------- 16 d1nofa2 1 ----------------IQGFGGMSGVGWINDLTTEQINTAYGSGVGQIGLSIMRVRIDPD 44 d1tx2a_ 17 ----------------EKTLIMGILN-VTPDSFSDGG-----------------SYNEVD 42 :::::::: :::::: :::::: d1nofa2 45 SSKWNIQLPSARQAVSLGAKIMAT--PWSPPAY----MKSNNSLINGGRLLPANYSAYTS 98 d1tx2a_ 43 AAVRHAKEMRDE--GAHIID--IGGES------FAKVSVEEEIKRVVPMIQAVSKE-VKL 91 :::::::::::: :::::: :::: ::::::::::::::::::: ::: d1nofa2 99 HLLDFSKYMQTNGAPLYAISIQNEPD-WKPDYESCEWSGDEFKSYLKSQGSK----FGSL 153 d1tx2a_ 92 PISIDT------YKAEVAKQAIE-----AGAHIINDIWGAKAEPKI---------AEVAA 131 ::: ::::::::::: :::::::: ::::: d1nofa2 154 KVI---VAESLGFNPALTDPVLKDSDASKYVSIIGG----------HLYGTTPKPYPLAQ 200 d1tx2a_ 132 HYDVPIILMHNR----DNMNYR------NLMADMIADLYDSIKIAKDAGVRDEN---IIL 178 :::::::: :::: ::::::::::::::: ::: d1nofa2 201 NAGKQLWM----TEHYVDSK--QSANNWTSAIEVGTELNASMV-----------SNYSAY 243 d1tx2a_ 179 DPGIGFAKTPEQN----------------LEAMRNLEQ-LNVLGYPVLLGTSRKSFIGHV 221 :: ::::::::: ::::: d1nofa2 244 VW-----------WYIRRSYGLLTEDGKVSKRGYVMSQYARFVR---------------- 276 d1tx2a_ 222 LDLPVEERLEGTGATVCLGIEKGCEFVRVHDVKEMSRMAKMMDAMIGK- 269 d1nofa2 277 ------------------------------------------------P 277 TMalign alignment (TM-score: 0.58 Raw score:155.21) d1tx2a_ 1 KWDYDLRCGEYTLNLNEKTLIMGILNVTPDSFSDGGSYNEVDAAVRHAKEMRD-----EG 55 ::::::::::::: :: ::::::::::: :: d1nofa2 1 -----------------IQGFGGMSGVGWI--------ND--LTTEQINTAYGSGVGQIG 33 d1tx2a_ 56 AHIIDIGGESFAKVSVEEEIKRVVPMIQAVSKEVKLPISIDTY-K--------------- 99 ::::::::: ::::::::: ::::::::::::::::::: : d1nofa2 34 LSIMRVRID-----PDSSKWNIQ-LPSARQAVSLGAKIMATPWSPPAYMKSNNSLINGGR 87 d1tx2a_ 100 ---------AEVAKQAIE-A-----GAHIIN-DIWG--------AKA---EP-KIA--EV 129 ::::::::: : :::::: :::: ::: :: ::: :: d1nofa2 88 LLPANYSAYTSHLLDFSKYMQTNGAPLYAISIQNEPDWKPDYESCEWSGDEFKSYLKSQG 147 d1tx2a_ 130 AAHYDVPIILMHNRDNMNYRNLMADMIADLYDSIKIAKDAGVRDENIILDPGIGFAKTPE 189 :::::::::::::: :: ::::::::::::::::: ::::::::: : d1nofa2 148 SKFGSLKVIVAESL-------GF--NPALTDPVLKDSDASKY---VSIIGGHLY----G- 190 d1tx2a_ 190 QNLEAMRNLEQLNVLG---YPVLLGTSRKSFIGHVLDLPVE-E--RLEGTGATVCLGIEK 243 :: : :: ::::: :::::::::: :: :::: : ::::::::::::::: d1nofa2 191 -TT--P--KP-YPLAQNAGKQLWMTEHYV--DS----KQSANNWTSAIEVGTELNASMVS 238 d1tx2a_ 244 GCEFVRV--H-----D----------VKEMSRMAKMMDAMIGK 269 ::::::: : : :::::::::: :: : d1nofa2 239 NYSAYVWWYIRRSYGLLTEDGKVSKRGYVMSQYARF-VR---P 277 HHsearch alignment (Probability: 0.02 E-value:0.14) d1tx2a_ 152 MADMIADLYDSIKIAKDAGVRDENI 176 ::::::::::::::::::::::::: d1nofa2 93 YSAYTSHLLDFSKYMQTNGAPLYAI 117