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 | d1tz9a_ | Mannonate dehydratase UxuA | Xylose isomerase-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 <-- 0.912 --> HitDALI alignment (Z-score: 9.7 Raw score:1128.20) d1tx2a_ 1 kwdydlrcgeytlnlnekTLIMGILNVTPDsfsdggsynevdAAVRHAKEmrDEGAHIID 60 :::::::::::: :::::::: :::::::: d1tz9a_ 1 ------------------MKWGFRWYGAAG----------daIPLKHIRQ--IPGITGVV 30 d1tx2a_ 61 IGGEsfaKVSV-EEEI-KRVVPMIQAVSKEVKLPISIDTY-------------------K 99 :::: :::: :::: ::::::::::::::::::::::: : d1tz9a_ 31 GTLL---NKLPgDVWTvAEIQALKQSVEQEGLALLGIESVaihdaikagtdqrdhyidnY 87 d1tx2a_ 100 AEVAKQAIEAGAHIINDIW----------------------------------------- 118 ::::::::::::::::::: d1tz9a_ 88 RQTLRNLGKCGISLVCYSFkpifgwaktdlayenedgslsllfdqavvenmqpedmyqli 147 d1tx2a_ 119 ----------------------------gaKAEP-KIAEVAAHYDVPIILMHNRdnMNYR 149 :::: ::::::::::::::::::: :::: d1tz9a_ 148 hsweeerlqqfqelkamyagvteedlvenlRYFLeRVIPVCEEENIKMGIHPDDppWEIF 207 d1tx2a_ 150 --nlmaDMIADLYDSIKIAKdagvrDENIILDPGIGF-aKTPEQnlEAMRNLEQLNvlGY 206 :::::::::::::: :::::::::::: ::::: :::::::::: :: d1tz9a_ 208 glpritKNLADLKRILSLVD-----SPANGITFCTGSlgADPTN--DLPTMIREIG--HR 258 d1tx2a_ 207 PVLLGTSRKSfighvldlpvEERLE------GTGATVCLGIEKGCEF-VRVH-------- 251 :::::::::: ::::: :::::::::::::::: :::: d1tz9a_ 259 INFVHFRNVK--ylgehrfeETAHPsvagslDMAELMQALVDVGYEGvIRPDhgraiwde 316 d1tx2a_ 252 -------------DVKEMSRMAKMMDAMigk 269 ::::::::::::::: d1tz9a_ 317 kampgyglydramGLTYIQGLYEATKAK--- 344 FAST alignment (Normalized score: 5.38 Raw score:1637.00) d1tx2a_ 1 KWDYDLRCGEYTLNLNEKT-LIMGILNVTPDSFSDGGSYNEVDAAVR------HAKEMRD 53 :::::::: ::::::: d1tz9a_ 1 -------------------MKWGFRWYG-------------------AAGDAIPLKHIRQ 22 d1tx2a_ 54 -EGAHIIDIGGESFA--KVSVEEEIKR----VVPMIQAVSKE---VKLPISIDTY----- 98 ::::::::: :::: ::::::::::: ::::: d1tz9a_ 23 IPGITGVVGT-----LLNKLP------GDVWTVAEIQALKQSVEQEGLAL-----LGIES 66 d1tx2a_ 99 --------------------KAEVAKQAIEAGAHIINDIWGAKA---------------- 122 :::::::::::::::::: d1tz9a_ 67 VAIHDAIKAGTDQRDHYIDNYRQTLRNLGKCGISLVCY------SFKPIFGWAKTDLAYE 120 d1tx2a_ 123 ------------------------------------------------------------ 123 d1tz9a_ 121 NEDGSLSLLFDQAVVENMQPEDMYQLIHSWEEERLQQFQELKAMYAGVTEEDLVENLRYF 180 d1tx2a_ 123 EPKIAEVAAHYDVPIILMHNRDNMNYRNLMAD----------------MIADLYDSIKIA 166 :::::::::::::::::: ::::::::::: d1tz9a_ 181 LERVIPVCEEENIKMGIH--------------PDDPPWEIFGLPRITKNLADLKRILSL- 225 d1tx2a_ 167 KDAGVR--DENIILDPGIGFAKTPEQN--------LEAMRNLEQLNVLGYP-----VLLG 211 :::::::::: ::::::::: :::: d1tz9a_ 226 ------VDSPANGITFCT---------GSLGADPTNDLPTMIRE-------IGHRINFVH 263 d1tx2a_ 212 TSRKSFIGHVLDLPVEERLE---------------------GTGATVCLGIEKGC-EFVR 249 ::: :::::::::::::: :::: d1tz9a_ 264 FRN-----------------VKYLGEHRFEETAHPSVAGSLDMAELMQALVDVGYEGVIR 306 d1tx2a_ 250 VHD--------------------VKEMSRMAKMMDAMIGK---- 269 :::::::::::::: d1tz9a_ 307 ---PDHGRAIWDEKAMPGYGLYDRAMGLTYIQGLYEA---TKAK 344 TMalign alignment (TM-score: 0.59 Raw score:157.92) d1tx2a_ 1 KWDYDLRCGEYTLNLNEKTLIMGILNVTPDSFSDGGSYNEVDAAVRHAKEMRDE-GAHII 59 :::::::::::: : :: :: :::::: ::::: d1tz9a_ 1 ------------------MKWGFRWYGAAG---------D--AI-PL-KHIRQIPGITGV 29 d1tx2a_ 60 DIGGESFAKVSVEEEIKRVV-PMIQAVSKEVKLPISID-TYK-----------------A 100 ::::: ::::::::::::: ::::::::::::::::: ::: : d1tz9a_ 30 VGTLL--NKLPGDVWTVAEIQALKQSVEQEGLALLGIESVAIHDAIKAGTDQRDHYIDNY 87 d1tx2a_ 101 -EVAKQAIEAGAHIINDIWG---------------------------------------- 119 ::::::::::::::::::: d1tz9a_ 88 RQTLRNLGKCGISLVCYSFKPIFGWAKTDLAYENEDGSLSLLFDQAVVENMQPEDMYQLI 147 d1tx2a_ 120 ----------------------------AKA-EP-KIAEVAAHYDVPIILMHNR-DNMN- 147 ::: :: ::::::::::::::::::: :::: d1tz9a_ 148 HSWEEERLQQFQELKAMYAGVTEEDLVENLRYFLERVIPVCEEENIKMGIHPDDPPWEIF 207 d1tx2a_ 148 Y--RNLMADMIADLYDSIKIAKDAGVRDENIILDPGIGFAKTPEQNLEAMRNLEQL-NVL 204 : ::::::::::::::::: : : :::::::::: : ::::: :::::: ::: d1tz9a_ 208 GLP--RITKNLADLKRILSLVD---S-P-ANGITFCTGS-L---GADPT-NDLPTMIREI 255 d1tx2a_ 205 GYPV-LLGTSRKSFIGHV--LDLPVEERLEGTGA----TVCL-GIEKGC---E--FVRVH 251 :::: ::::: : ::::: ::: : : : ::: :::: :::::: : ::::: d1tz9a_ 256 GHRINFVHFR-N-VKYLGEHRFE-E--T-A-HPSVAGSLDMAELMQALVDVGYEGVIRPD 308 d1tx2a_ 252 ---------------D--VKEMSRMAKMMDAMIGK- 269 : ::::::::::::::::: d1tz9a_ 309 HGRAIWDEKAMPGYGLYDRAMGLTYIQGLYEATKAK 344 HHsearch alignment (Probability: 0.58 E-value:0.07) d1tx2a_ 35 GGSYNEVDAAVRHAKEMRDEGAHIIDIGGE------SFAKVSVEEEIKRVVPMIQAVSKE 88 :::::::::::::::::::::::::::::: ::::::::::::::::::::::: d1tz9a_ 38 PGDVWTVAEIQALKQSVEQEGLALLGIESVAIHDAIKAGTDQRDHYIDNYRQTLRNLGK- 96 d1tx2a_ 89 VKLPI-------SIDTYKAEVAKQAIEAGAH-------IINDIW--------GAK---AE 123 ::::: :::::::::: :::::::: :::::: ::: :: d1tz9a_ 97 CGISLVCYSFKPIFGWAKTDLA-YENEDGSLSLLFDQAVVENMQPEDMYQLIHSWEEERL 155 d1tx2a_ 124 PKIAEVAAHYDVPIILMHNRDNMNYRNLMADMIADLYDSIKIAKDAGVRDENIILDPG-- 181 ::::::::::: :::::::::::::::::::::::::::: :::::: d1tz9a_ 156 QQFQELKAMYA----------GVTEEDLVENLRYFLERVIPVCEEENIK---MGIHPDDP 202 d1tx2a_ 182 ----IGFA---KTPEQNLEAMRNLEQLNVLGYPVLLGT 212 :::: ::::::::::::::: ::::::::::: d1tz9a_ 203 PWEIFGLPRITKNLADLKRILSLVDS-PANGITFCTGS 239