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 | d1qasa3 | Phospholipase C isozyme D1 (PLC-D1) | PLC-like phosphodiesterases | 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 <-- 0.775 --> HitDALI alignment (Z-score: 7.2 Raw score:864.90) d1tx2a_ 1 kwDYDLrcgeytlnlnEKTLIMG-ILNVtpdsfsdggsynevdaAVRHAKEMRDEGAHII 59 :::: ::::::: :::: :::::::::::::::: d1qasa3 1 --DQPL---------sHYLVSSShNTYL-------ledqltgpsSTEAYIRALCKGCRCL 42 d1tx2a_ 60 DIGGEsfakVSVEEEI----------kRVVPMIQAVSKEVK------LPISIDTY----- 98 ::::: ::::::: :::::::::::::: :::::::: d1qasa3 43 ELDCW---dGPNQEPIiyhgytftskiLFCDVLRAIRDYAFkaspypVILSLENHcsleq 99 d1tx2a_ 99 kaEVAKQAIEAG-------------------------aHIINDiwgakAEPK-IAEVAah 132 :::::::::: ::::: :::: ::::: d1qasa3 100 qrVMARHLRAILgpilldqpldgvttslpspeqlkgkiLLKGK-klggKLVPeLSDMI-- 156 d1tx2a_ 133 ydVPIILMHnrdnmnyrnlmaDMIAdlydsikiakdagvrDENIILDPGIgfaktpeqnL 192 ::::::: :::: :::::::::: : d1qasa3 157 --IYCKSVH-----------fGGFS--------spgtsgqAFYEMASFSE---------S 186 d1tx2a_ 193 EAMRNL----eQLNVL--GYPVLLGtSRKSfighvldlpVEERlegTGATvCLGIEKGCE 246 :::::: ::::: ::::::: :::: :::: :::: ::::::::: d1qasa3 187 RALRLLqesgnGFVRHnvSCLSRIY-PAGW--------rTDSS---NYSP-VEMWNGGCQ 233 d1tx2a_ 247 FVRVHD------vkEMSRMAKM------mdaMIGK----------------- 269 :::::: :::::::: :::: d1qasa3 234 IVALNFqtpgpemdVYLGCFQDnggcgyvlkPAFLrdpnttfnsraltqgpw 285 FAST alignment (Normalized score: 4.52 Raw score:1251.00) d1tx2a_ 1 KWDYDLRCGEYTLNL----NEKTLIMGILNVTPDSFSDGGSYNEVDA------------- 43 :::::::: d1qasa3 1 ---------------DQPLSHYLVSSS--------------------HNTYLLEDQLTGP 25 d1tx2a_ 44 -AVRHAKEMRDEGAHIIDIGGESFAKVSVEEEIK---------------------RVVPM 81 ::::::::::::::::::: ::::: d1qasa3 26 SSTEAYIRALCKGCRCLELD--------------CWDGPNQEPIIYHGYTFTSKILFCDV 71 d1tx2a_ 82 IQAVSKEV-------KLPISIDTY-KAEVAKQAIEAGAHIINDIWGAK------------ 121 ::::::: ::::::::: :::::::::: d1qasa3 72 LRAIRDY-AFKASPYPVILSLENHCSLEQQRVMAR-------------HLRAILGPILLD 117 d1tx2a_ 122 ------------------------------AEPKIAEVAAHYD--VPIILMHNRDNMNYR 149 :::::::: ::::: d1qasa3 118 QPLDGVTTSLPSPEQLKGKILLKGKKLGGKLVPELSDM-----IIYCKSV---------- 162 d1tx2a_ 150 NLMADMIADLYDSIKIAKDAGVR-------------DENIILDPGIGFAKTPEQNLEAMR 196 :::::::::: :::::::: d1qasa3 163 -----------------------HFGGFSSPGTSGQAFYEMASFSE------SRALRLLQ 193 d1tx2a_ 197 N--LEQLNV--LGYPVLLGTSRKSFIGHVLDL----PVEERLEGTGA----TVCLGIEKG 244 :::::: ::::::: :::: ::::::::: d1qasa3 194 -ESGNGFVRHNVSCLSRI--------------YPAGWRTD-------SSNYSPVEMWNGG 231 d1tx2a_ 245 CEFVRVHDV-----KEMSRMAKMMDAMIGK------------------------------ 269 :::::: ::::::::::: d1qasa3 232 CQIVAL---NFQTPGPEMDVYLGCF-----QDNGGCGYVLKPAFLRDPNTTFNSRALTQG 283 d1tx2a_ 270 -- 270 d1qasa3 284 PW 285 TMalign alignment (TM-score: 0.53 Raw score:142.94) d1tx2a_ 1 KWDYDLRCGEYTLNLNEKTLIMGI-LNVT------PDSFSDGGSYNEVDAAVRHAKEMRD 53 :: : : :: ::::::: :::: :: :: :::::::: d1qasa3 1 DQ-P-L--------SH-YLVSSSHNTYLLEDQLTG----------PS--ST-EAYIRALC 36 d1tx2a_ 54 EGAHIIDIGGESFAKVSVEEEIK----------RVVPMIQAVSKEVK--L---PISIDTY 98 ::::::::::: ::::::::: :::::::::::::: : ::::::: d1qasa3 37 KGCRCLELDCW---DGPNQEPIIYHGYTFTSKILFCDVLRAIRDYAFKASPYPVILSLEN 93 d1tx2a_ 99 -K----AEVAKQAIE-AG---A---------------------HIINDIWGAK-AEPKIA 127 : ::::::::: :: : ::::: :::: :::::: d1qasa3 94 HCSLEQQRVMARHLRAILGPILLDQPLDGVTTSLPSPEQLKGKILLKG-KKLGGKLVPEL 152 d1tx2a_ 128 EVAAHYDVPIILMHNRDNMNYRNLMAD-MI-ADLYDSIKIAKDAGVRDENIILDPGIGFA 185 :::: :::::::: :::: : :::: : : :::: :::: d1qasa3 153 SDMI---IYCKSVHF--------GGFSS-PGTSGQ--A---------F--YEMA-SFSE- 185 d1tx2a_ 186 KTPEQNLEAMR-NLEQL-NVLGYPVLLGTSRKSFIGHVLDLPVEERLEGTGATVCLGIEK 243 : ::::::: ::::: ::::::::::: ::: : :::::: :: ::::::: d1qasa3 186 --S-RALRLLQESGNGFVRHNVSCLSRIY-PAG--W-----RTDSSN--YS--PVEMWNG 230 d1tx2a_ 244 GCEFVRVHDV-----KE-MSRMAKM------MDAMIG-K----------------- 269 :::::::::: :: ::::::: ::::: : d1qasa3 231 GCQIVALNFQTPGPEMDVYLGCFQDNGGCGY-VLKPAFLRDPNTTFNSRALTQGPW 285 HHsearch alignment (Probability: 0.01 E-value:0.18) d1tx2a_ 48 AKEMRDEGAHIIDIGG--------------ESFAKVSVEEEIKRVVPMIQAVSK------ 87 :::::::::::::::: ::::::::: :::::::: d1qasa3 31 YIRALCKGCRCLELDCWDGPNQEPIIYHGYTFTSKILFC-------DVLRAIRDYAFKAS 83 d1tx2a_ 88 EVKLPISIDT 97 :::::::::: d1qasa3 84 PYPVILSLEN 93