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 | d1p1xa_ | Deoxyribose-phosphate aldolase DeoC | Aldolase | 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 <-- 1.225 --> HitDALI alignment (Z-score: 13.1 Raw score:1324.30) d1tx2a_ 1 kwdydlrcgeytlnlNEKT--LIMGILNVTPdsfsdggsynEVDAAVRHAKEMRD--EGA 56 :::: :::::::::: :::::::::::::: ::: d1p1xa_ 1 --------mtdlkasSLRAlkLMDLTTLNDD---------dTDEKVIALCHQAKTpvGNT 43 d1tx2a_ 57 HIIDIGgesfakvsveeeikrvVPMIQAVSKEV------KLPISIDTY----------KA 100 :::::: ::::::::::: ::::::::: :: d1p1xa_ 44 AAICIY----------------PRFIPIARKTLkeqgtpEIRIATVTNfphgnddidiAL 87 d1tx2a_ 101 EVAKQAIEAGAHIINDIW-----------gaKAEP-KIAEVAAHYDVPIILMHNrdnmny 148 :::::::::::::::::: :::: :::::::::::::::::: d1p1xa_ 88 AETRAAIAYGADEVDVVFpyralmagneqvgFDLVkACKEACAAANVLLKVIIE---tge 144 d1tx2a_ 149 rNLMADMIADLYDSIKIAkdagvrdenIILDPG-iGFAKtpeqnleAMRNLEQLNVLG-- 205 ::::::::::::::::: :::::: :::: :::::::::::: d1p1xa_ 145 lKDEALIRKASEISIKAG--------aDFIKTStgKVAV-----naTPESARIMMEVIrd 191 d1tx2a_ 206 ------YPVLLGTSRksfighvldlpveerlegTGATVCLGIEKG------------cEF 247 ::::::::: :::::::::::: :: d1p1xa_ 192 mgvektVGFKPAGGV-----------------rTAEDAQKYLAIAdelfgadwadarhYR 234 d1tx2a_ 248 VRVHD-VKEMSRMakmmdamigk 269 ::::: ::::::: d1p1xa_ 235 FGASSlLASLLKA-------lgh 250 FAST alignment (Normalized score: 7.92 Raw score:2054.00) d1tx2a_ 1 KWDYDLRCGEYTLNLNEKT-------------LIMGILNVTPDSFSDGGSYN---EVDAA 44 :::: :::: ::::: d1p1xa_ 1 -------------------MTDLKASSLRALKLMDL-TTLN-----------DDDTDEKV 29 d1tx2a_ 45 VRHAKEM-RDE-GAHIIDIGGESFAKVSVEEEIKRVVPMIQAVSKE------VKLPISID 96 ::::::: ::: ::::::: ::::::::::: :::::::: d1p1xa_ 30 IALCHQAKTPVGNTAAICI----------------YPRFIPIARKTLKEQGTPEIRIATV 73 d1tx2a_ 97 TY------------KAEVAKQAIEAGAHIINDIWGAKA------------------EPKI 126 :::::::::::::::::: :::: d1p1xa_ 74 --TNFPHGNDDIDIALAETRAAIAYGADEVDV------VFPYRALMAGNEQVGFDLVKAC 125 d1tx2a_ 127 AEVAAHYDVPIILMHNRDNMNYRN-------LMADMIADLYDSIKIAKDAGVRDEN---I 176 :::::::::::::: :::::::::::::: : d1p1xa_ 126 KEACAAANVLLKVI----------IETGELKDEALIRKASEISIK-----------AGAD 164 d1tx2a_ 177 ILDPGIGFAKTPEQ----------NLEAMRN-LEQLNVLG----YPVLLGTSRKSFIGHV 221 ::: ::::::: :::::::: ::::: d1p1xa_ 165 FIK-----------TSTGKVAVNATPESARIMMEVIRDMGVEKTVGFKP----------- 202 d1tx2a_ 222 LDLPVEE-----RLEGTGATVCLGIEKGC-----------EFVRVHDVKEMSRMAKMMDA 265 :::::::::::::: :::::: :::::::: d1p1xa_ 203 -------AGGVRTAEDAQKYLAIADE---LFGADWADARHYRFGAS---SLLASLLK--- 246 d1tx2a_ 266 MIGK---- 269 d1p1xa_ 247 ----ALGH 250 TMalign alignment (TM-score: 0.58 Raw score:156.60) d1tx2a_ 1 --------KWDYDLRCGEYTLNLNEKT--LIMGILNVTPDSFSDGGSYNEVDAAVRHAKE 50 ::: ::::::::::: ::::::::::: d1p1xa_ 1 MTDLKASS----------------LRALKLMDLTTLNDDD---------TDEKVIALCHQ 35 d1tx2a_ 51 MRDE--GAHIIDIGGESFAKVSVEEEIKRVVPMIQAVSKEV-----K-LPISIDTY---- 98 :::: :::::::: :: ::::::::: : :::::::: d1p1xa_ 36 AKTPVGNTAAICIY---------------PR-FIPIARKTLKEQGTPEIRIATVTNFPHG 79 d1tx2a_ 99 ------KAEVAKQAIEAGAHIINDIWG----------AK-AEP-KIAEVAAHYDVPIILM 140 ::::::::::::::::::::: :: ::: :::::::::::::::: d1p1xa_ 80 NDDIDIALAETRAAIAYGADEVDVVFPYRALMAGNEQVGFDLVKACKEACAAANVLLKVI 139 d1tx2a_ 141 HNRDNMNYRNLMADMIADLYDSIKIAKDAGVRDENIILDPGIGFAKTPEQNLEAMRNLEQ 200 :::::::: : :::::::::::::: :::::::::::::: ::::::::::: d1p1xa_ 140 IETGELKD--E-ALIRKASEISIKAG--------ADFIKTSTGKVAVN-ATPESARIMME 187 d1tx2a_ 201 LNV-L--G--YPVLLGTSRKSFIGHVLDLPVEERLEGTGATVCLGIEKG--------C-- 245 ::: : : ::::::::: :: ::::::::::: : d1p1xa_ 188 VIRDMGVEKTVGFKPAGGV---------------RT--AEDAQKYLAIADELFGADWADA 230 d1tx2a_ 246 --EFVRVHD-VKEMSRMAKM-MDAMIGK 269 ::::::: ::::::: :: d1p1xa_ 231 RHYRFGASSLLASLLKA-LGH------- 250 HHsearch alignment (Probability: 0.62 E-value:0.00) d1tx2a_ 19 TLIMGILNVTPDSFSDGGSYNEVDAAVRHAKEMRDEGAHIIDIGGESFAKVSVEEEIKRV 78 ::::::: :::::: :::::::::::::::::::::::::::::::: :::::: d1p1xa_ 68 IRIATVT-----NFPHGN--DDIDIALAETRAAIAYGADEVDVVFPYRALMA--GNEQVG 118 d1tx2a_ 79 VPMIQAVSK----E-VKLPISIDTY---KAE----VAKQAIEAGAHIINDIWGAKA---E 123 ::::::::: : :::::::::: ::: ::::::::::::::::::::: : d1p1xa_ 119 FDLVKACKEACAAANVLLKVIIETGELKDEALIRKASEISIKAGADFIKTSTGKVAVNAT 178 d1tx2a_ 124 P----KIAEVAAHYDV--PIILMHNRDNMNYRNL 151 : ::::::::::: :::::::::::::::: d1p1xa_ 179 PESARIMMEVIRDMGVEKTVGFKPAGGVRTAEDA 212