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 | d1jpdx1 | L-Ala-D/L-Glu epimerase | Enolase C-terminal domain-like | 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 <-- 2.062 --> HitDALI alignment (Z-score: 11.1 Raw score:1078.20) d1tx2a_ 1 kwdydlrcgeytlnlneKTLIMGILNVTpdsfsdggsynEVDAAVRHAKEMRDEGAHIID 60 ::::::::::: ::::::::::::::::::::: d1jpdx1 1 -------------tlpeTVITAQTVVIG-----------TPDQMANSASTLWQAGAKLLK 36 d1tx2a_ 61 IGGEsfakvsveeeIKRVVPMIQAVSKEV-KLPISIDTY-------KAEVAKQAIEAGAH 112 :::: ::::::::::::::: ::::::::: :::::::::::::: d1jpdx1 37 VKLD----------NHLISERMVAIRTAVpDATLIVDANeswraegLAARCQLLADLGVA 86 d1tx2a_ 113 IINDIWgaKAEPKIAEvaAHYDVPIILMHNrdnmnyrnlmadMIADLYDsIKIAkdagvr 172 :::::: :::::::: :::::::::::: ::::::: :::: d1jpdx1 87 MLEQPL-pAQDDAALE-nFIHPLPICADES----------chTRSNLKA-LKGR------ 127 d1tx2a_ 173 denIILDPGIGFaktpeQNLEAMRN-LEQLNVLGYPVLLGTSRKsfighvldlpveeRLE 231 ::::::::: :::::::: :::::::::::::::::: ::: d1jpdx1 128 --yEMVNIKLDK----tGGLTEALAlATEARAQGFSLMLGCMLC-------------TSR 168 d1tx2a_ 232 GTGATvCLGIEkGCEFVRVH--------------dvkeMSRMakmmdamigk 269 ::::: ::::: :::::::: :::: d1jpdx1 169 AISAA-LPLVP-QVSFADLDgptwlavdvepalqfttgELHL---------- 208 FAST alignment (Normalized score: 7.21 Raw score:1706.00) d1tx2a_ 1 KWDYDLRCGEYTLNL--NEKTLIMGILNVTPDSFSDGGSYN-EVDAAVRHAKEMRDEGAH 57 :::::::::::: :::::::::::::::::: d1jpdx1 1 ---------------TLPETVITAQTVVI------------GTPDQMANSASTLWQAGAK 33 d1tx2a_ 58 IIDIGGESFAKVSVEEEIK----RVVPMIQAVSKE-VKLPISIDTY---------KAEVA 103 ::::: :::::::::::: :::::::: ::::: d1jpdx1 34 LLKVK--------------LDNHLISERMVAIRTAVPDATLIVD--ANESWRAEGLAARC 77 d1tx2a_ 104 KQAIEAGAHIINDIWGAK-------AEPKIAEVAAHY---DVPIILMHNRDNMNYRNLMA 153 ::::::::::: ::::::: :::::: d1jpdx1 78 QLLADLGVAML-------EQPLPAQDDAALEN-----FIHPLPICA-------------- 111 d1tx2a_ 154 D-----MIADLYDSIKIAKDAGVRDEN--IILDPGIGFA--KTPEQNLEAMRNLEQLNVL 204 :::::::::: :::::::: ::::::::: ::::::: d1jpdx1 112 -DESCHTRSNLKALKG-----------RYEMVNIKLD--KTGGLTEALAL---ATEARAQ 154 d1tx2a_ 205 GYPVLLGTSRKSFIGHVLDLPVEERLEG--TGATVCLGIEK---GCEFVRVHDVKEMSRM 259 ::::::::: :::::::::: :::::: d1jpdx1 155 GFSLMLGCM-------------------LCTSRAISAALP-LVPQVSFAD---------- 184 d1tx2a_ 260 AKMMDAMIGK------------------------ 269 d1jpdx1 185 ----------LDGPTWLAVDVEPALQFTTGELHL 208 TMalign alignment (TM-score: 0.54 Raw score:144.53) d1tx2a_ 1 --KWDYDLRCGEYTLNLNEKTLIMGILNVTPDSFSDGGSYNEVDAAVRHAKEMRDEGAHI 58 ::::::::::::: ::::::::::::::::::: d1jpdx1 1 TL---------------PETVITAQTVVIG-----------TPDQMANSASTLWQAGAKL 34 d1tx2a_ 59 IDIGGESFAKVSVEEEIKRVVPMIQAVSKEV-KLPISIDT-Y--KA-EVAKQAIEA--GA 111 :::::: ::: :::::::::::: :::::::: : :: ::::::::: :: d1jpdx1 35 LKVKLD---------NHL-ISERMVAIRTAVPDATLIVDANESWRAEGLAARCQLLADLG 84 d1tx2a_ 112 H-IINDIWGAKAEPKIAEVAAHYDVPIILMHNRDNMNYRNLMADMIADLYDSIKIAKDAG 170 : ::::::::::::::::: ::: ::::::::: ::::::::: ::: d1jpdx1 85 VAMLEQPLPAQDDAALENF-IHP-LPICADESC----------HTRSNLKAL-KGR---- 127 d1tx2a_ 171 VRDENIILDPGIGFAKTPEQNLEAMRN-LEQLNV-LG---YPVLLGTSRKSFIGHVLDLP 225 : ::::::: ::::::: :::::: :: :::::::: : : d1jpdx1 128 Y----EMVNIKL--------DKTGGLTEALALATEARAQGFSLMLGCM-L--C------- 165 d1tx2a_ 226 VEERLEGTGATVCLGIEKG-CE-FVR-VH-D-----------VKEMSRMAKMMDAMIGK 269 : ::::::::::: :: ::: :: : ::::::: : d1jpdx1 166 ------T-SRAISAALPLVPQVSFADLDGPTWLAVDVEPALQFTTGELH--L------- 208 HHsearch alignment (Probability: 0.79 E-value:0.00) d1tx2a_ 38 YNEVDAAVRHAKEMRDEGAHIIDIGGESFAKVSVEEEIKRVVPMIQAVSKEVKLPISIDT 97 ::::::::::::::::::::::::: ::::::::::::::::: ::::::::: d1jpdx1 14 IGTPDQMANSASTLWQAGAKLLKVK------LDNHLISERMVAIRTAV---PDATLIVDA 64 d1tx2a_ 98 YKAEVAKQAIEA-------GAHIINDIWGAKAEPKIAEVAA--HYDVPIILMHNRDNMNY 148 :::::::::::: :::::::::::: : ::::: ::::::::: d1jpdx1 65 NESWRAEGLAARCQLLADLGVAMLEQPLPAQ-D---DAALENFIHPLPICAD-------- 112 d1tx2a_ 149 RNLMADMIADLYDSIKIAKDAGVRDENIILDPGIGFAKTPEQNLEAMRNLEQLNVLGYPV 208 :::::::::::::::::: :::::::::::: :::::::::::::::: d1jpdx1 113 -----ESCHTRSNLKALKGRYEM----VNIKLDKTGGLT-----EALALATEARAQGFSL 158 d1tx2a_ 209 LLGTS 213 ::::: d1jpdx1 159 MLGCM 163