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: T515_B.pdb B
Database: SCOP1.69 less than 40% identity downloaded from ASTRAL
| SCOP Id | Protein | SCOP Superfamily | SCOP Fold | SCOP Class |
|
|---|---|---|---|---|---|
| Intermediate | d1b5ta_ | Methylenetetrahydrofolate reductase | FAD-linked oxidoreductase | TIM beta/alpha-barrel | α/β |
| Hit | d1uasa2 | Melibiase | (Trans)glycosidases | TIM beta/alpha-barrel | α/β |
Query <-- 1.178 --> IntermediateDALI alignment (Z-score: 9.2 Raw score:937.50) query 1 mietpyylidkakltrnmeriahvreksGAKALLALK-------cfaTWSVFDLMRDYMD 53 ::::::::: ::::::::::::: d1b5ta_ 1 ---------------------------gQINVSFEFFpprtsemeqtLWNSIDRLSSLKP 33 query 54 -GTTSSS----------LFEVRLGRERFGKETHAYSVA------yGDNEIDEVV-SHADK 95 :::::: ::::::::::::::::::::: ::::::::: ::::: d1b5ta_ 34 kFVSVTYgansgerdrtHSIIKGIKDRTGLEAAPHLTCidatpdeLRTIARDYWnNGIRH 93 query 96 IIFN--------------SISQLERFADKAAgIARGLRLNPQ-----rlgewDVPKVERV 136 :::: ::::::::::::: :::::::::: :::::::: d1b5ta_ 94 IVALrgdlppgsgkpemyASDLVTLLKEVAD-FDISVAAYPEvhpeaksaqaDLLNLKRK 152 query 137 MD-RINGFMIHNNcenkdfgLFDRMLGEIEERFGALiARVDwVSLGGgIHFT-------- 187 :: :::::::::: :::::::::::::::: :::: ::::: :::: d1b5ta_ 153 VDaGANRAITQFF-------FDVESYLRFRDRCVSAgIDVE-IIPGI-LPVSnfkqakkf 203 query 188 -----------------------------GDDYPVDaFSARLRAFSdrygvQIYLEPGE- 217 ::::::: ::::::::: :::::::: d1b5ta_ 204 admtnvripawmaqmfdgldddaetrklvGANIAMDmVKILSREGV-----KDFHFYTLn 258 query 218 ASITksttlevtvldtlynknlaivdssieahmldlliyretakvlpnegshsymicgks 277 :::: d1b5ta_ 259 RAEM-------------------------------------------------------- 262 query 278 clagdvfgefrfaeelkvgdrisfqdaagytmvkknwfngvkmpaiaireldgsvrtvre 337 d1b5ta_ 263 ----------------------------------------------------------sy 264 query 338 ftyadyeqsls 348 d1b5ta_ 265 aichtlgvrpa 275 FAST alignment (Normalized score: 5.01 Raw score:1550.00) query 1 MIETPYYLIDKAKLTRNMERIAHVREKS-GAKALLALKCFA------------TWSVFDL 47 ::::::: ::::::: d1b5ta_ 1 ----------------------------GQINVSFE-----FFPPRTSEMEQTLWNSIDR 27 query 48 MRD-YMDGTTSS-----------SLFEVRLGRERFGKETHAYSVAY---------GDNEI 86 ::: ::::::: :::::::::::::::::::: ::::: d1b5ta_ 28 LSSLKPKFVSV-TYGANSGERDRTHSIIKGIKDRTGLEAAPHL---TCIDATPDELRTIA 83 query 87 DEVVS-HADKIIFN---------------SISQLERFADKAAGIARGLRLNPQRLGEW-- 128 ::::: ::::::: ::::::::::: ::::::::::: d1b5ta_ 84 RDYWNNGIRHIVA-LRGDLPPGSGKPEMYASDLVTLLKEV-ADFDISVAAYP------EV 135 query 129 ---------DVPKVERVMD-RINGFMIHNNCE--NKDFGLFDRMLGEIEERFGALIARV- 175 :::::::::: ::::::: :::::::::::::::: d1b5ta_ 136 HPEAKSAQADLLNLKRKVDAGANRAIT-----QFFFDVESYLRFRDRCVS---------A 181 query 176 ---DWVSLGGGIHFTGDDY-------------------------------------PVDA 195 ::::::: :::: d1b5ta_ 182 GIDVEIIPGI---------LPVSNFKQAKKFADMTNVRIPAWMAQMFDGLDDDAETRKLV 232 query 196 FSARLRAFSDRYGVQ------IYLEPGEASITKSTTLEVTVLDTLYNKNLAIVDSSIEAH 249 ::::::::::: :::: d1b5ta_ 233 GANIAMDMVKI----LSREGVKDFH----------------------------------- 253 query 250 MLDLLIYRETAKVLPNEGSHSYMICGKSCLAGDVFGEFRFAEELKVGDRISFQDAAGYTM 309 d1b5ta_ 254 ------------------------------------------------------------ 254 query 310 VKKNWFNGVKMPAIAIRELDGSVRTVREFTYADYEQSLS--------------------- 348 d1b5ta_ 254 ---------------------------------------FYTLNRAEMSYAICHTLGVRP 274 query 349 - 349 d1b5ta_ 275 A 275 TMalign alignment (TM-score: 0.43 Raw score:148.07) query 1 MIETPYYLIDKAKLTRNMERIAHVREKSGAKALLALKC----FAT-WSV-FDLMRDYMD- 53 : ::::::::::: ::: ::: ::::::::: d1b5ta_ 1 -------------------------G-QINVSFEFFPPRTSEMEQTLWNSIDRLSSLKPK 34 query 54 GTTSS----------SLFEVRLGRERFGKETHAYSVA--Y----GDNEIDEVV-SHADKI 96 ::::: :::::::::::::::::::::: : ::::::::: :::::: d1b5ta_ 35 FVSVTYGANSGERDRTHSIIKGIKDRTGLEAAPHLTCIDATPDELRTIARDYWNNGIRHI 94 query 97 IFN--------------SISQLERFADKAAGIARGLRLN-PQRLGE----WDVPKVERVM 137 ::: ::::::::::::: :::::::: :::::: :::::::::: d1b5ta_ 95 VALRGDLPPGSGKPEMYASDLVTLLKEVAD-FDISVAAYPEVHPEAKSAQADLLNLKRKV 153 query 138 D-RINGFMIHNNCENKDFGLFDRMLGEIEERFGALI---ARVDWVSLGGGIHF------- 186 : :::::::::: : : :::::::::::: ::::::::: :::: d1b5ta_ 154 DAGANRAITQFF--------F-D-VESYLRFRDRCVSAGIDVEIIPGI-LPVSNFKQAKK 202 query 187 --------------------------TGDD-YP-VDAFSARLRAFSDRYGVQIYLEPGEA 218 :::: :: ::::::::::: :: :::::::::: d1b5ta_ 203 FADMTNVRIPAWMAQMFDGLDDDAETRKLVGANIAMDMVKILSRE-GV--KDFHFYTLNR 259 query 219 SIT-------------KSTTLEVTVLDTLYNKNLAIVDSSIEAHMLDLLIYRETAKVLPN 265 ::: d1b5ta_ 260 AEMSYAICHTLGVRPA-------------------------------------------- 275 query 266 EGSHSYMICGKSCLAGDVFGEFRFAEELKVGDRISFQDAAGYTMVKKNWFNGVKMPAIAI 325 d1b5ta_ 276 ------------------------------------------------------------ 276 query 326 RELDGSVRTVREFTYADYEQSLS 348 d1b5ta_ 276 ----------------------- 276 HHsearch alignment (Probability: 0.02 E-value:0.67) query 98 FNSISQLERFADKAAGIARGLRLNPQRLGEWD--VPKVERVMDRIN-GFMIHNNCENKDF 154 :::::::::::::::::::::::::::::::: :::::::::::: ::::::::::::: d1b5ta_ 109 EMYASDLVTLLKEVADFDISVAAYPEVHPEAKSAQADLLNLKRKVDAGANRAITQFFFDV 168 query 155 GLFDRMLGEIEE 166 :::::::::::: d1b5ta_ 169 ESYLRFRDRCVS 180
Intermediate <-- 1.225 --> HitDALI alignment (Z-score: 11.1 Raw score:1195.80) d1b5ta_ 1 ------gqiNVSFEF-fpprtseMEQTLWNSIDRL--SSLK---PKFVSVTYG-ANSG-- 45 :::::: :::::::::::: :::: ::::::::: :::: d1uasa2 1 fenglgrtpQMGWNSwnhfycgiNEQIIRETADALvnTGLAklgYQYVNIDDCwAEYSrd 60 d1b5ta_ 46 -----------erdRTHSIIKGIKDrTGLEAAPHLTCIDA--------tPDELRTIARDY 86 ::::::::::: :::::::::::::: ::::::::::: d1uasa2 61 sqgnfvpnrqtfpsGIKALADYVHA-KGLKLGIYSDAGSQtcsnkmpgsLDHEEQDVKTF 119 d1b5ta_ 87 WNNGIRHIVALRGDLppgsGKPE--MYASDLVTLLKEVAD-FDISVAAYpevhpeaksaq 143 ::::::::::::::: :::: ::::::::::::::: :::::::: d1uasa2 120 ASWGVDYLKYDNCND----AGRSvmERYTRMSNAMKTYGKnIFFSLCEW----------- 164 d1b5ta_ 144 aDLLNLKRKVDAgANRAI--tQFFF---DVESYLRFRDRCVsAGID--VEII-PGIL-PV 194 ::::::::::: ::::: :::: ::::::::::::: :::: :::: :::: :: d1uasa2 165 gKENPATWAGRM-GNSWRttgDIADnwgSMTSRADENDQWA-AYAGpgGWNDpDMLEvGN 222 d1b5ta_ 195 SNfkqakkfadmtnvripawmaqmfdgldddaetrklvGANIAMDMVKILSrEGVKDFHF 254 :: ::::::::::::: :::::::: d1uasa2 223 GG-----------------------------------mSEAEYRSHFSIWA-LAKAPLLI 246 d1b5ta_ 255 YTLnRAEM---SYAICHTLG----vrpa 275 ::: :::: ::::::::: d1uasa2 247 GCD-VRSMsqqTKNILSNSEviavnqds 273 FAST alignment (Normalized score: 6.42 Raw score:1760.00) d1b5ta_ 1 ------GQINVSFEFFPPRTSE---------MEQTLWNSID-----RLSSLKPKFVSVT- 39 :::::::: :::::::::: ::::::::::::: d1uasa2 1 FENGLGRTPQMGWN--------SWNHFYCGINEQIIRETADALVNTGLAKLGYQYVNIDD 52 d1b5ta_ 40 --YGANSGERD----------------RTHSIIKGIKDRTGLEAAPHLTCIDAT------ 75 :::: :::::::::: :::::::::::: d1uasa2 53 CWAEYS-----RDSQGNFVPNRQTFPSGIKALADYVH-AKGLKLGIYSDA----GSQTCS 102 d1b5ta_ 76 ------PDELRTIARDYWNNGIRHIVALRGDLPPGSGK----PEMYASDLVTLLKEV--- 122 :::::::::::::::::::::: ::::::::::::::: d1uasa2 103 NKMPGSLDHEEQDVKTFASWGVDYLKYD----------NCNDAGRSVMERYTRMSNAMKT 152 d1b5ta_ 123 --ADFDISVAAYPEVHPEAKSAQADLLN--------LKRKVDAGANRAI--TQFFFDVES 170 ::::::: :::::: :::::: ::::::::: d1uasa2 153 YGKNIFFSL-------------------CEWGKENPATWAGR-MGNSWRTTGDIADNWGS 192 d1b5ta_ 171 YLRFRDRCVSAGID--------VEII-PGILPVSNFKQAKKFADMTNVRIPAWMAQMFDG 221 :::::::::: :::: :::: d1uasa2 193 MTSRADENDQ----WAAYAGPGGWNDPDMLE----------------------------- 219 d1b5ta_ 222 LDDDAET------RKLVGANIAMDMVKILSREGV--KDFHFYTLN--------RAEMS-- 263 :::::::::::::: ::::::: ::::: d1uasa2 220 -------VGNGGMSEAEYRSHFSIWAL-------AKAPLLIGC--DVRSMSQQTKNILSN 263 d1b5ta_ 264 YAICHTLGVRPA---- 275 :::::: d1uasa2 264 SEVIAV------NQDS 273 TMalign alignment (TM-score: 0.50 Raw score:137.62) d1b5ta_ 1 ------GQINVSFEFF------PPRTSEMEQTL-WNSIDR-LSSLKPKFVSVT-YGA--- 42 ::::::::: ::::: ::::: :::::: :::::::::::: ::: d1uasa2 1 FENGLG-RTPQMGWNSWNHFYCGINEQ-IIRETADALVNTGLAKLGYQYVNIDDCWAEYS 58 d1b5ta_ 43 ---------NSGERDRTH-SIIKGIKDRTGLEAAPHLTCIDATPDELRTIARDYWNNGIR 92 ::::::::: :::::::: :::::::::: d1uasa2 59 RDSQGNFVPNRQTFPSGIKALADYVHA--KGLKLGIYSD--------------------- 95 d1b5ta_ 93 HIVALRGDLPPGSGKPEMYASDLVTLLKEVADFDISVAAYPEVHPEA--KSAQADLLNLK 150 ::::::::::::::::::::::::: :: :::::::: :::: ::::::::::: d1uasa2 96 ---AGSQTCSNKMPGSLDHEEQDVKTFA-SW-GVDYLKYD---NCNDAGRSVMERYTRMS 147 d1b5ta_ 151 RKVDAGAN--RAITQFFFDVESYLRFRDRCVSAGIDVEIIPGILPVSNFKQAKKFADMTN 208 :::::::: ::::::: :::::::::: :: :::::::::::::: :: : d1uasa2 148 NAMKTYGKNIFFSLCEW----GKENPATWAG--RM-GNSWRTTGDIADNW-GS--M---- 193 d1b5ta_ 209 VRIPAWM----------------------AQMFDGLDDDAETRKLVGANIAMDMVKILSR 246 :::::: ::::::::::::::::::::: d1uasa2 194 -TSRADENDQWAAYAGPGGWNDPDMLEVG---------NGGMSEAEYRSHFSIWALAKA- 242 d1b5ta_ 247 EGVKDFHFYTLNR--A---EM-SYAICHTLGVR---PA 275 :::::::: : :: ::::::::::: d1uasa2 243 -----PLLIGCDVRSMSQQTKNILSNSEVIAVNQDS-- 273 HHsearch alignment (Probability: 0.52 E-value:0.01) d1b5ta_ 72 IDATPDELRTIARDYWNNGIR----HIVALR-----------GDLPPGSGKPEMYASDLV 116 ::::::::::::::::::::: :::::: :::::::::::::::::: d1uasa2 21 CGINEQIIRETADALVNTGLAKLGYQYVNIDDCWAEYSRDSQGNFVPNRQTFPSGIKALA 80 d1b5ta_ 117 TLLKEVADFDISVAAYPEV------HPEAKSAQADLLNLKRKVDAGANRAITQFFFDV-- 168 :::::: :::::::::::: :::::::: ::::::::::::::::::::::: d1uasa2 81 DYVHAK-GLKLGIYSDAGSQTCSNKMPGSLDHE--EQDVKTFASWGVDYLKYDNCNDAGR 137 d1b5ta_ 169 ---ESYLRFRDRCVSAGIDVEI 187 ::::::::::::::::::: d1uasa2 138 SVMERYTRMSNAMKTYGKNIFF 159