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 | d1pyfa_ | Putative oxidoreductase IolS | NAD(P)-linked oxidoreductase | 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 <-- 1.375 --> HitDALI alignment (Z-score: 11.1 Raw score:1163.30) d1tx2a_ 1 --kwdyDLRCgeytlnlnektLIMGILNV-----TPDSfsdggsyNEVDAAVRHAKEMRD 53 :::: :::::::: :::: ::::::::::::::: d1pyfa_ 1 kkaklgKSDL--------qvfPIGLGTNAvgghnLYPN-------LNEETGKELVREAIR 45 d1tx2a_ 54 EGAHIIDIGGEsfakvsveeeikRVVPMIQAVSKEV------KLPISIDTY--------- 98 ::::::::::: ::::::::::::: ::::::::: d1pyfa_ 46 NGVTMLDTAYI-----------yGIGRSEELIGEVLrefnreDVVIATKAAhrkqgndfv 94 d1tx2a_ 99 -------KAEVAKQAIEAG----AHIINDIW------gaKAEPKIAEVAAH-YDVPIILM 140 :::::::::::: :::::::: :::::::::::: :::::::: d1pyfa_ 95 fdnspdfLKKSVDESLKRLntdyIDLFYIHFpdehtpkdEAVNALNEMKKAgKIRSIGVS 154 d1tx2a_ 141 HNrdnmnyrnlmadMIADLYDSIKIAKdagvrdenIILDPGIgfaktpeqNLEAmRNLE- 199 :: ::::::::::::: ::::::: :::: :::: d1pyfa_ 155 NF------------SLEQLKEANKDGL-------vDVLQGEY--------NLLN-REAEk 186 d1tx2a_ 200 QLNVLG----YPVLLGTS-----------------------------------rksfigh 220 :::::: :::::::: d1pyfa_ 187 TFFPYTkehnISFIPYFPlvsgllagkytedttfpegdlrneqehfkgerfkenirkvnk 246 d1tx2a_ 221 vldlpveerlEGTGATVCLGIEKG-CEFVRVHD-----VKEMSRMAKMmdAMIG------ 268 :::::::::::::: :::::::: :::::::::: :::: d1pyfa_ 247 lapiaekhnvDIPHIVLAWYLARPeIDILIPGAkradqLIDNIKTADV--TLSQedisfi 304 d1tx2a_ 269 ------k 269 d1pyfa_ 305 dklfapg 311 FAST alignment (Normalized score: 5.86 Raw score:1694.00) d1tx2a_ 1 KWDYDLRCGEYTLNLNEKT-------------LIMGILNVTPDSFSDGGSYN-------- 39 ::::: d1pyfa_ 1 -------------------KKAKLGKSDLQVFPIGLG---------------TNAVGGHN 26 d1tx2a_ 40 -----EVDAAVRHAKEMRDEGAHIIDIGGESFAKVSVEEEIKR--VVPMIQAVSKEV--- 89 ::::::::::::::::::::::::: :::::::::: d1pyfa_ 27 LYPNLNEETGKELVREAIRNGVTMLDTAYI-------------YGIGRSEELIGE--VLR 71 d1tx2a_ 90 -----KLPISIDT------------YKAEVAKQAIE--------AGAHIINDIWGAKA-- 122 :::::::: ::::::::::: ::::::::: d1pyfa_ 72 EFNREDVVIATKAAHRKQGNDFVFDNSPDFLKKSVDESLKRLNTDYIDLFYIH-----FP 126 d1tx2a_ 123 ---------EPKIAEVAAHYD----VPIILMHNRDNMNYRNLMAD---MIADLYDSIKIA 166 ::::::::: ::::: :::::::::: d1pyfa_ 127 DEHTPKDEAVNALNEMKK---AGKIRSIGV---------------SNFSLEQLKEANK-- 166 d1tx2a_ 167 KDAGVRDEN----IILDPGIGFAKTPEQNLEA--------MRNLE-QLNVLGYPVLLGTS 213 :::::: ::::: ::::::::::: d1pyfa_ 167 ---------DGLVDVLQGE-------------YNLLNREAEKTFFPYTKEHNISFIP--- 201 d1tx2a_ 214 RKSFIGHVLDLPVEERL------------------------------------------- 230 d1pyfa_ 202 -----------------YFPLVSGLLAGKYTEDTTFPEGDLRNEQEHFKGERFKENIRKV 244 d1tx2a_ 231 ------------EGTGATVCLGIEK-GCEFVRVH------DVKEMSRMAKMMDAMIGK-- 269 ::::::::::::: ::::::: :::::::::: d1pyfa_ 245 NKLAPIAEKHNVDIPHIVLAWYLARPEIDILIP-GAKRADQLIDNIKTAD--------VT 295 d1tx2a_ 270 ---------------- 270 d1pyfa_ 296 LSQEDISFIDKLFAPG 311 TMalign alignment (TM-score: 0.49 Raw score:132.87) d1tx2a_ 1 KWDYDLRCGEYTLNLN--------------------------------EKTLIMGI---- 24 : ::::::::::::: :::::::: d1pyfa_ 1 -K-KAKLGKSDLQVFPIGLGTNAVGGHNLYPNLNEETGKELVREAIRNGVTMLDTAYIYG 58 d1tx2a_ 25 ------------------------LNVTPDS----FSDGGSYNEVDAAVRHAKE-MRDEG 55 ::::::: ::::::: ::::::::::: ::::: d1pyfa_ 59 IGRSEELIGEVLREFNREDVVIATKAAHRKQGNDFVFDNSPD-FLKKSVDESLKRLNTDY 117 d1tx2a_ 56 AHIIDIGGESFAKVSVEEEIKRVVPMIQAVSKE-VKLPISIDTYKAEVAKQAI-EAGAHI 113 ::::::::: :: ::::::::::::::::: ::::::::::::::::::: :::::: d1pyfa_ 118 IDLFYIHFP----DE-HTPKDEAVNALNEMKKAGKIRSIGVSNFSLEQLKEANKDGLVDV 172 d1tx2a_ 114 INDIWG---AKAEPKIAEVAAHYDVPIILM-H-NR---------------------DNMN 147 :::::: ::::::::::::::::::::: : :: :::: d1pyfa_ 173 LQGEYNLLNREAEKTFFPYTKEHNISFIPYFPLVSGLLAGKYTEDTTFPEGDLRNEQEHF 232 d1tx2a_ 148 ----YR-NLMADMIA---------DLYDSIKIAKDAGVRDENIILDPGIGFAKTPEQNLE 193 :: :::::::: d1pyfa_ 233 KGERFKENIRKVNKLAPIAEKHNV------------------------------------ 256 d1tx2a_ 194 AMRNLEQLNVLGY------PVLLGTSRKSFIGHVLDLPVEERLEGTGATVCLGIEKGCEF 247 ::::::::::: :::::: : : ::::::::::: d1pyfa_ 257 --DIPHIVLAWYLARPEIDILIPGA--------------------K-R-ADQLIDNIKTA 292 d1tx2a_ 248 -------------------VRVHDVKEMSRMAKMMDAMIGK 269 d1pyfa_ 293 DVTLSQEDISFIDKLFAPG---------------------- 311 HHsearch alignment (Probability: 0.45 E-value:0.00) d1tx2a_ 7 RCGEYTLNLNEKTLIMGILNVTPDSFSDGGSYNEVDAAVRHAKEMRDEGAHIIDIGGESF 66 :::::::: :::::::::::::::::: ::::::::::::::::::::::::: ::: d1pyfa_ 4 KLGKSDLQ--VFPIGLGTNAVGGHNLYP---NLNEETGKELVREAIRNGVTMLDTA-YIY 57 d1tx2a_ 67 AKVSVEEEIKRVVPMIQAVSKEVKLPIS 94 :::::::: ::::::::::: ::::: d1pyfa_ 58 GIGRSEEL---IGEVLREFNRE-DVVIA 81