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 | d1pz1a_ | Putative oxidoreductase YhdN | 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 <-- 1.004 --> HitDALI alignment (Z-score: 8.7 Raw score:1021.80) d1tx2a_ 1 ---kwdYDLRcgeyTLNLnektLIMGIL--NVTPdsfsdggsyNEVDAAVRHAKEMRDEG 55 :::: :::: :::::: :::: ::::::::::::::::: d1pz1a_ 1 meytsiADTG----IEAS----RIGLGTwaIGGT-----mwggTDEKTSIETIRAALDQG 47 d1tx2a_ 56 AHIIDIGGESfakvsveeeiKRVVpMIQAVSKEV-------KLPISIDTY---------- 98 :::::::::: :::: ::::::::: ::::::::: d1pz1a_ 48 ITLIDTAPAY----------GFGQ-SEEIVGKAIkeymkrdQVILATKTAldwknnqlfr 96 d1tx2a_ 99 ------KAEVAKQAIEAG----AHIINDIW------gakAEPKIAEVAAH-YDVPIILMH 141 :::::::::::: :::::::: ::::::::::: ::::::::: d1pz1a_ 97 hanrarIVEEVENSLKRLqtdyIDLYQVHWpdplvpieeTAEVMKELYDAgKIRAIGVSN 156 d1tx2a_ 142 NrdnmnyrnlmadMIADLYDSIKIAKdagvrdenIILDPGIgfaktpeqNLEAMRN-LEQ 200 : ::::::::::::: ::::::: ::::::: ::: d1pz1a_ 157 F------------SIEQMDTFRAVAP-------lHTIQPPY-----nlfEREMEESvLPY 192 d1tx2a_ 201 LNVLGYPVLLGTSRKSfighvldlPVEE-------------------------------- 228 :::::::::::::::: :::: d1pz1a_ 193 AKDNKITTLLYGSLCR-------gLLTGkmteeytfegddlrnhdpkfqkprfkeylsav 245 d1tx2a_ 229 ---------------RLEGTGATVCLgieKGCEFVRVH----dvkemSRMAKM------- 262 ::::::::::: ::::::::: :::::: d1pz1a_ 246 nqldklaktrygksvIHLAVRWILDQ---PGADIALWGarkpgqleaLSEITGwtlnsed 302 d1tx2a_ 263 ------------------------mdamigk 269 d1pz1a_ 303 qkdintilentisdpvgpefmapptreeipg 333 FAST alignment (Normalized score: 5.65 Raw score:1692.00) d1tx2a_ 1 KWDYDLRCGEYTLNLNEKT--------------LIMGILNVTPDSFSDGGSYN------- 39 ::::: d1pz1a_ 1 -------------------MEYTSIADTGIEASRIGLG---------------TWAIGGT 26 d1tx2a_ 40 -----EVDAAVRHAKEMRDEGAHIIDIGGESFAKVSVEEEI--KRVVPMIQAVSKEV--- 89 :::::::::::::::::::::::::: :::::::::::::: d1pz1a_ 27 MWGGTDEKTSIETIRAALDQGITLIDTAPAY----------GFGQSEEIVGKAIKEYMKR 76 d1tx2a_ 90 -KLPISIDTY------------------KAEVAKQAIE----AGAHIINDIWGAKAE--- 123 ::::::: :::::::::: :::::::: d1pz1a_ 77 DQVILATK--TALDWKNNQLFRHANRARIVEEVENSLKRLQTDYIDLYQV-------HWP 127 d1tx2a_ 124 ----------PKIAEVAAHYD----VPIILMHNRDNMNYRNLMAD---MIADLYDSIKIA 166 :::::::: ::::: :::::::::: d1pz1a_ 128 DPLVPIEETAEVMKELYD---AGKIRAIGV---------------SNFSIEQMDTFRA-- 167 d1tx2a_ 167 KDAGVRDENIILDPGIGFAKTPEQ----NLEAMRN-LEQLNVLGYPVLLGTSRKSFIGHV 221 :::: :::::: ::::::: ::::::::::::: d1pz1a_ 168 ---VAPL--HTIQPP---------YNLFEREMEESVLPYAKDNKITTLL----------- 202 d1tx2a_ 222 LDLPVEERL--------------------------------------------------- 230 d1pz1a_ 203 ---------YGSLCRGLLTGKMTEEYTFEGDDLRNHDPKFQKPRFKEYLSAVNQLDKLAK 253 d1tx2a_ 231 -----EGTGATVCLGI-EKGCEFVRVHDVKE---------MSRMAKMMDAMIGK------ 269 ::::::::::: ::::::::: :::::: d1pz1a_ 254 TRYGKSVIHLAVRWILDQPGADIALW-----GARKPGQLEALSEIT--------GWTLNS 300 d1tx2a_ 270 --------------------------------- 270 d1pz1a_ 301 EDQKDINTILENTISDPVGPEFMAPPTREEIPG 333 TMalign alignment (TM-score: 0.49 Raw score:130.92) d1tx2a_ 1 KWDYDLRCGEYTLNLN----------------------------------E--------- 17 :: :::::: :::::: : d1pz1a_ 1 ME-YTSIAD-TGIEASRIGLGTWAIGGTMWGGTDEKTSIETIRAALDQGITLIDTAPAYG 58 d1tx2a_ 18 ------------------KTLIMGILNVTPDS----FSDGGSYNEVDAAVRHAKE-MRDE 54 :::::::::::::: ::::::: ::::::::::: :::: d1pz1a_ 59 FGQSEEIVGKAIKEYMKRDQVILATKTALDWKNNQLFRHANRA-RIVEEVENSLKRLQTD 117 d1tx2a_ 55 GAHIIDIGGESFAKVSVEEEIK-RVVPMIQAVSKE-VKLPISIDTYKAEVAKQAIE--AG 110 :::::::::: : ::::: :::::::::::: ::::::::: :::::::::: :: d1pz1a_ 118 YIDLYQVHWP----D--PLVPIEETAEVMKELYDAGKIRAIGVSN-FSIEQMDTFRAVAP 170 d1tx2a_ 111 AHIINDIWG--AKAEP-KIAEVAAHYDVPIILM-HNRDNMN-Y----------------- 148 ::::::::: ::::: :::::::::::::::: ::::::: : d1pz1a_ 171 LHTIQPPYNLFEREMEESVLPYAKDNKITTLLYGSLCRGLLTGKMTEEYTFEGDDLRNHD 230 d1tx2a_ 149 ---------------R--N--L-----MADMIADLYDSIKIAKDAGVRDENIILDPGIGF 184 : : : :::::::::::::: : : :::::: :: d1pz1a_ 231 PKFQKPRFKEYLSAVNQLDKLAKTRYGKSVIHLAVRWILDQ-P---G---ADIALW-GA- 281 d1tx2a_ 185 AKTPEQNLEAMRNLEQLNVLG------------------------------------YPV 208 : ::::::::::::::: d1pz1a_ 282 ---R--KPGQLEALSEITGWTLNSEDQKDINTILENTISDPVGPEFMAPPTREEIPG--- 333 d1tx2a_ 209 LLGTSRKSFIGHVLDLPVEERLEGTGATVCLGIEKGCEFVRVHDVKEMSRMAKMMDAMIG 268 d1pz1a_ 334 ------------------------------------------------------------ 334 d1tx2a_ 269 K 269 d1pz1a_ 334 - 334 HHsearch alignment (Probability: 0.68 E-value:0.00) d1tx2a_ 39 NEVDAAVRHAKEMRDEGAHIIDIGGESFAKVSVEEEIKRVVPMIQAVSKEVKLPIS 94 ::::::::::::::::::::::::::::: :::::: ::::::::::::::::: d1pz1a_ 31 TDEKTSIETIRAALDQGITLIDTAPAYGF-GQSEEI---VGKAIKEYMKRDQVILA 82