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 | d1jfxa_ | Streptomyces lysozyme | (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 <-- 0.771 --> HitDALI alignment (Z-score: 6.9 Raw score:747.30) d1tx2a_ 1 kwdydlrcgeytlnlnektlimgilnvtpdsfsdggsynevdaavrhakemrDEGAHIID 60 :::::::: d1jfxa_ 1 ---------------------------------------------------dTSGVQGID 9 d1tx2a_ 61 IGGEsfakvsveeeiKRVVPmIQAVSKEVKLPISIDTY-----KAEVAKQAIEAG----- 110 :::: ::::: ::::::::::::::::: :::::::::::: d1jfxa_ 10 VSHW-----------QGSIN-WSSVKSAGMSFAYIKATegtnyKDDRFSANYTNAynagi 57 d1tx2a_ 111 aHIINDIW------gaKAEPKIAE-VAAH----yDVPIILMHN-RDNMN--YRNLMADMI 156 ::::::: :::::::: :::: ::::::::: ::::: ::::::::: d1jfxa_ 58 iRGAYHFArpnassgtAQADYFASnGGGWsrdnrTLPGVLDIEhNPSGAmcYGLSTTQMR 117 d1tx2a_ 157 ADLYDSIKIAKDAgVRDEnIILDPGIGFaktpeqNLEAmRNLEQLNVlGYPVLLGTSRks 216 ::::::::::::: :::: ::::::::: :::: :::::::: :::::::::: d1jfxa_ 118 TWINDFHARYKAR-TTRD-VVIYTTASW-----wNTCT-GSWNGMAA-KSPFWVAHWG-- 166 d1tx2a_ 217 fighvldlpveerlegTGATVclGIEKG--CEFVRVH--------------dvkemsrma 260 ::::: ::::: ::::::: d1jfxa_ 167 ----------------VSAPT--VPSGFptWTFWQYSatgrvggvsgdvdrnkfngsaar 208 d1tx2a_ 261 kmmdamigk 269 d1jfxa_ 209 llalannta 217 FAST alignment (Normalized score: 3.76 Raw score:907.70) d1tx2a_ 1 KWDYDLRCGEYTLNLNEK---TLIMGILNVTPDSFSDGGSYNEVDAAVR--------HAK 49 :::::: ::: d1jfxa_ 1 ------------------DTSGVQGID----------------------VSHWQGSINWS 20 d1tx2a_ 50 EMRDEGAHIIDIGGESFAKVSVEE--------EIKRVVPMIQAVSKEVKLPISIDTYKAE 101 :::::::::::: ::::::::::::: ::::::: d1jfxa_ 21 SVKSAGMSFAYI------------KATEGTNYKDDRFSANYTNAY-NAGIIRG------- 60 d1tx2a_ 102 VAKQAIEAGAHIINDIWGAKA-----------EPKIAEVAAHYDV------------PII 138 :::::::::: ::: d1jfxa_ 61 ---------------------AYHFARPNASSGTAQADYFAS---NGGGWSRDNRTLPGV 96 d1tx2a_ 139 LMHNRDNMNYRN-----------LMADMIADLYDSIKIAKDAGVRDE----NIILDPGIG 183 :::: :::::::::::::::::: :::: d1jfxa_ 97 LDIE--------HNPSGAMCYGLSTTQMRTWINDFHARYKA------RTTRDVVI----- 137 d1tx2a_ 184 FAKTPEQNLEAMR------------NLEQLNVLGYPVLLGTSRKSFIGHVLDLPVEERLE 231 ::::::: ::::::::: d1jfxa_ 138 -------------YTTASWWNTCTGSWNGMAA-KSPFWVAHW------------------ 165 d1tx2a_ 232 GTGATVCLGIE-----------KGCEFVRVHDVKEMSRMAKMMDAMIGK----------- 269 ::::::: d1jfxa_ 166 -----------GVSAPTVPSGFPTWTFWQ--------------------YSATGRVGGVS 194 d1tx2a_ 270 ----------------------- 270 d1jfxa_ 195 GDVDRNKFNGSAARLLALANNTA 217 TMalign alignment (TM-score: 0.45 Raw score:122.22) d1tx2a_ 1 KWDYDLRCGEYTLNLNEKTLIMGILNVTPDSFSDGGSYNEVDAAVRHAKEMRDEGAHIID 60 : d1jfxa_ 1 -----------------------------------------------D------------ 1 d1tx2a_ 61 IGGESFAKVSVEEEIKRVVPMIQAVSKEVKLPISIDTY--KAEVAK-QAIEAGAHIINDI 117 : : :::::::: :::::: ::::::::::::: d1jfxa_ 2 ------------------------T---S-GVQGIDVSHWQGSINWSSVKSAGMSFAYIK 33 d1tx2a_ 118 WG-----AKAE-PKIAEVAAHYDVPIILMHNRDNMNYRNLMADMIADLY-DSIKIAKDAG 170 :: :::: ::::::::::::::::::::::::: :::::::::: :::: :: d1jfxa_ 34 ATEGTNYKDDRFSANYTNAYNAGIIRGAYHFARPNAS--SGTAQADYFASNGGG-WS--- 87 d1tx2a_ 171 VRDENIILDPGIGFA-----KTPE---QNLEAMRN-LEQLNV-LGYPVLLGTSRKSFIGH 220 ::::::::::::::: :::: :::::::: :::::: ::::::::::::::::: d1jfxa_ 88 RDNRTLPGVLDIEHNPSGAMCYGLSTTQMRTWINDFHARYKARTTRDVVIYTTASWWNTC 147 d1tx2a_ 221 VLDLPVEERLEGTGATVCLGIEKGCEFVRV-H----DVKEMSRMAK-------------- 261 :: : : ::::: :: :::: : :::::::::: d1jfxa_ 148 TG---------S--W--NGMAA-KS-PFWVAHWGVSAPTVPSGFPTWTFWQYSATGRVGG 192 d1tx2a_ 262 ------------------------MMDAMIGK 269 : d1jfxa_ 193 VSGDVDRNKFNGSAARLLALANNT-------A 217 HHsearch alignment (Probability: 0.06 E-value:0.05) d1tx2a_ 128 EVAAHYDVPIILMHN 142 ::::::::::::::: d1jfxa_ 50 TNAYNAGIIRGAYHF 64