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 | d1jaka1 | beta-N-acetylhexosaminidase | (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 <-- 0.774 --> HitDALI alignment (Z-score: 9.6 Raw score:1129.40) d1tx2a_ 1 kwdydlrcgeytlnlneKTLIMGILNVtpdsfsdggsynEVDAAVRHAKEMRDEGAHIID 60 :::::::::: ::::::::::::::::::::: d1jaka1 1 -----------------YAWRSAMLDV-------srhffGVDEVKRYIDRVARYKYNKLH 36 d1tx2a_ 61 IGGES---------------FAKV-------sveEEIK-RVVPMIQAVSkEVKLPISIDT 97 ::::: :::: :::: :::::::::: :::::::::: d1jaka1 37 LHLSDdqgwriaidswprlaTYGGstevgggpggYYTKaEYKEIVRYAA-SRHLEVVPEI 95 d1tx2a_ 98 Y------------------------------------------------KAEVAKQAIea 109 : ::::::::: d1jaka1 96 DmpghtnaalasyaelncdgvapplytgtkvgfsslcvdkdvtydfvddVIGELAALT-- 153 d1tx2a_ 110 GAHIINDIW-----------gaKAEPKiAEVAAHYDVPIILMHNrdnmnyrnlmadmiad 158 ::::::::: ::::: :::::::::::::::: d1jaka1 154 PGRYLHIGGdeahstpkadfvaFMKRV-QPIVAKYGKTVVGWHQ---------------l 197 d1tx2a_ 159 LYDSIkiakdagvrDENIILDPGIgfaktpeqNLEA-mrnLEQLNVL---GYPVLLGT-- 212 ::::: :::::::::: :::: ::::::: :::::::: d1jaka1 198 AGAEP---------VEGALVQYWG--------LDRTgdaeKAEVAEAarnGTGLILSPad 240 d1tx2a_ 213 --SRKS-----------FIGHvldlpveERLEGTGAtvCLGIEKG-------CEFVRVH- 251 :::: :::: :::::::: ::::::: ::::::: d1jaka1 241 rtYLDMkytkdtplglsWAGY-------VEVQRSYD--WDPAGYLpgapadaVRGVEAPl 291 d1tx2a_ 252 -----------------DVKEMSRMAKMmDAMI--------------------------- 267 ::::::::::: :::: d1jaka1 292 wtetlsdpdqldymafpRLPGVAELGWS-PASThdwdtykvrlaaqapyweaagidfyrs 350 d1tx2a_ 268 ----gk 269 d1jaka1 351 pqvpwt 356 FAST alignment (Normalized score: 5.10 Raw score:1577.00) d1tx2a_ 1 KWDYDLRCGEYTLNLNEKTLIMGILNVTPDSFSDGGSYN------EVDAAVRHAKEMRDE 54 ::::::::: ::::::::::::::: d1jaka1 1 -----------------YAWRSAMLD-------------VSRHFFGVDEVKRYIDRVARY 30 d1tx2a_ 55 GAHIIDIGGESFAKVSVEE--------------------------------EIKRVVPMI 82 :::::::::: ::::::::: d1jaka1 31 KYNKLHLHLS---------DDQGWRIAIDSWPRLATYGGSTEVGGGPGGYYTKAEYKEIV 81 d1tx2a_ 83 QAVSKEVKLPISIDTY-------------------------------------------- 98 :::: ::::::::: d1jaka1 82 RYAA-SRHLEVVPE--IDMPGHTNAALASYAELNCDGVAPPLYTGTKVGFSSLCVDKDVT 138 d1tx2a_ 99 ---KAEVAKQAIE-AGAHIINDIWGAKAEPKIAEVAAHYDVPIILMHNRD-----NMNYR 149 :::::::::: ::::::: :::: d1jaka1 139 YDFVDDVIGELAALTPGRYLH-----------------------------IGGDEAHST- 168 d1tx2a_ 150 NLMADMIADLYDSIKIAKDAGVR--------------DENIILDPGIGFAKTPEQ----- 190 :::::::::::::::::::: :::::::: d1jaka1 169 -PKADFVAFMKRVQPIVAKYG--KTVVGWHQLAGAEPVEGALVQY----------WGLDR 215 d1tx2a_ 191 -NLEAMRNLEQLNVLGYPVLLGTSRKSFIGHVLDLPVEE--------------------- 228 :::::::::::::::::::::: d1jaka1 216 TGDAEKAEVAEAARNGTGLILSP----------------ADRTYLDMKYTKDTPLGLSWA 259 d1tx2a_ 229 ---RLEGTGATVCLGIEK-------------GCEFVRVH--------------------D 252 ::::::: :::::: : d1jaka1 260 GYVEVQRSYD--------WDPAGYLPGAPADAVRGVE--APLWTETLSDPDQLDYMAFPR 309 d1tx2a_ 253 VKEMSRMAKMMDAMIGK-------------------------------------- 269 ::::::::: d1jaka1 310 LPGVAELGW--------SPASTHDWDTYKVRLAAQAPYWEAAGIDFYRSPQVPWT 356 TMalign alignment (TM-score: 0.61 Raw score:162.81) d1tx2a_ 1 KWDYDLRCGEYTLNLNEKTLIMGILNV--TPDSFSDGGSYNEVDAAVRHAKEMRDEGAHI 58 :::::::::: ::: ::::::::::::::::::: d1jaka1 1 -----------------YAWRSAMLDVSRHFF---------GVDEVKRYIDRVARYKYNK 34 d1tx2a_ 59 IDIGGESFAKVS-------VEE--EI---------KRV-VPMIQAVSKEVK---LPISID 96 :::::::::::: ::: :: ::: :::::::::::: :::::: d1jaka1 35 LHLHLSDDQGWRIAIDSWPRLATYGGSTEVGGGPGGYYTKAEYKEIVRYAASRHLEVVPE 94 d1tx2a_ 97 TYK--------------------------------------------A-EVAKQAIEAGA 111 ::: : ::::::::::: d1jaka1 95 IDMPGHTNAALASYAELNCDGVAPPLYTGTKVGFSSLCVDKDVTYDFVDDVIGELAALTP 154 d1tx2a_ 112 H-IINDIWG---------AK-AEPKIAEVAAHYDVPIILMHNRDNMNYRNLMADMIADLY 160 : ::::::: :: ::::::::::::::::::::: ::: d1jaka1 155 GRYLHIGGDEAHSTPKADFVAFMKRVQPIVAKYGKTVVGWHQ---------------LAG 199 d1tx2a_ 161 DSIKIAKDAGVRDENIILDPGIGFAKTPEQNLEAMRNLEQLNVLGYPVLLGT---SRKSF 217 ::: : : ::::::::: ::::::::::::::::::::::::: :::: d1jaka1 200 AEP--V------E-GALVQYWGL----DRTGDAEKAEVAEAARNGTGLILSPADRTYLD- 245 d1tx2a_ 218 IGHVLDLP--VE----ER-LEGTGATVCLGIEK-----G--CEFVRVH------------ 251 ::: :::: :: :: :::::: :::::: : ::::::: d1jaka1 246 MKY-TKDTPLGLSWAGYVEVQRSYD--WDPAGYLPGAPADAVRGVEAPLWTETLSDPDQL 302 d1tx2a_ 252 ------DVKEMSRMAKMMDAMI--------------------------------GK 269 :::::::::::::::: d1jaka1 303 DYMAFPRLPGVAELGWSPASTHDWDTYKVRLAAQAPYWEAAGIDFYRSPQVPWT-- 356 HHsearch alignment (Probability: 0.10 E-value:0.14) d1tx2a_ 35 GGSYNEVDAAVRHAKEMRDEGAHII 59 ::::::::::::::::::::::::: d1jaka1 68 PGGYYTKAEYKEIVRYAASRHLEVV 92