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 | d1kfwa1 | Psychrophilic chitinase B | (Trans)glycosidases | TIM beta/alpha-barrel | α/β |
| Hit | d1ecea_ | Endocellulase E1 | (Trans)glycosidases | TIM beta/alpha-barrel | α/β |
Query <-- 1.326 --> IntermediateDALI alignment (Z-score: 6.4 Raw score:778.60) query 1 ------------------------------------------------------------ 1 d1kfwa1 1 pltstvngyrnvgyfaqwgvygrafqakqldvsgtaknlthinysfgninnqtltcfman 60 query 1 -----mietpyylidkAKLT----------------------RNMERIAHVREKSG-AKA 32 :::: :::::::::::::: ::: d1kfwa1 61 kaqgtgpngsdgagdaWADFgmgyaadksvsgkadtwdqplaGSFNQLKQLKAKNPkLKV 120 query 33 LLALK------------------cfATWSVFDLMR-----------------DYMDGTTS 57 ::::: :::::::::: :::::::: d1kfwa1 121 MISLGgwtwsknfskaaateasrqkLVSSCIDLYIkgnlpnfegrggagaaaGIFDGIDI 180 query 58 SS-----------------------LFEVRLGRERFG---------KETHAYSVA----Y 81 :: :::::::::::: ::::::::: : d1kfwa1 181 DWewpgtnsglagngvdtvndranfKALLAEFRKQLDaygstnnkkYVLSAFLPAnpadI 240 query 82 GDNEI--DEVVSHADKIIFN----------------------------------SISQLE 105 ::::: ::::::::::::: :::::: d1kfwa1 241 DAGGWddPANFKSLDFGSIQgydlhgawnptltghqanlyddpadprapskkfsADKAVK 300 query 106 RFA-DKAAgIARGLRLNPQrlgeWDVPKVERVM-DRINGFMIHNNCenkdfglFDRMlGE 163 ::: :::: :::::::::: :::::::::: :::::::::::: :::: :: d1kfwa1 301 KYLaAGIDpKQLGLGLAAD-niaTTKQKTDYIVsKGLGGGMWWELS------gDRNG-EL 352 query 164 IEeRFGALIA---RVDWvslgggihftgddypvdafsarlrafsdrygvqiylepgeasi 220 :: ::::::: :::: d1kfwa1 353 VG-AMSDKFRaaaPGPV------------------------------------------- 368 query 221 tksttlevtvldtlynknlaivdssieahmldlliyretakvlpnegshsymicgkscla 280 d1kfwa1 369 ------------------------------------------------------------ 369 query 281 gdvfgefrfaeelkvgdrisfqdaagytmvkknwfngvkmpaiaireldgsvrtvrefty 340 d1kfwa1 369 ------------------------------------------------------------ 369 query 341 adyeqsls 348 d1kfwa1 369 --teaapp 374 FAST alignment (Normalized score: 3.56 Raw score:1283.00) query 1 MIETPYYLIDKAKLTRNMERIAHVREK------SGAKALLALKCFA-----------TWS 43 :::::::: ::: d1kfwa1 1 ---------------------------PLTSTVNGYRNVGY-----FAQWGVYGRAFQAK 28 query 44 VFD--LMRDYMDGTTSS------------------------------------------- 58 ::: :::::::::::: d1kfwa1 29 QLDVSGTAKNLTHINYSFGNINNQTLTCFMANKAQGTGPNGSDGAGDAWADFGMGYAADK 88 query 59 ---------------SLFEVRLGRERFG-KETHAYSVAY--------------------- 81 ::::::::::::: :::::: d1kfwa1 89 SVSGKADTWDQPLAGSFNQLKQLKAKNPKLKVMIS----LGGWTWSKNFSKAAATEASRQ 144 query 82 --GDNEIDEVV-----------------SHADKIIFN----------------------- 99 ::::::::: :::::::: d1kfwa1 145 KLVSSCIDLYIKGNLPNFEGRGGAGAAAGIFDGIDI-DWEWPGTNSGLAGNGVDTVNDRA 203 query 100 -SISQLERFADKAA----------GIARGLRLNPQRLGEWDVPK------------VERV 136 ::::::::::: ::::::::: :::: d1kfwa1 204 NFKALLAEFRKQ--LDAYGSTNNKKYVLSAFLP-----------ANPADIDAGGWDDPAN 250 query 137 MDRINGFMIHNNCENKDFG------------------------------LFDRMLGEIEE 166 ::::::::: :::: ::::::::::: d1kfwa1 251 FKSLDFGSI-QGYD-----LHGAWNPTLTGHQANLYDDPADPRAPSKKFSADKAVKKYLA 304 query 167 RFGALIARVD------WVSLGGGIHFTGDDYP----VDAFSARLRAFSDRYGVQIYLEPG 216 ::::: ::::::::::::::::: :::: d1kfwa1 305 ----------AGIDPKQLGLG-----------LAADNIATTKQKTDYIVSKGL-GGGM-- 340 query 217 EASITKSTTLEVTVLDTLYNKNLAIVDSSIEAHMLDLLIYRETAKVLPNEGSHSYMICGK 276 d1kfwa1 341 ------------------------------------------------------------ 341 query 277 SCLAGDVFGEFRFAEELKVGDRISFQDAAGYTMVKKNWFNGVKMPAIAIRELDGSVRTVR 336 d1kfwa1 341 ------------------------------------------------------------ 341 query 337 EFTYADYEQSLS---------------------------------- 348 d1kfwa1 341 ------------WWELSGDRNGELVGAMSDKFRAAAPGPVTEAAPP 374 TMalign alignment (TM-score: 0.41 Raw score:142.97) query 1 -----------------MIETPYY-LID-KAKLTRNMERIAH-VREKSGAKALLALKC-- 38 : :: :: :::::::: ::::::::::::::: d1kfwa1 1 PLTSTVNGYRNVGYFAQ------WG-VYG--RA-FQAKQLDVSGTAKNLTHINYSFGNIN 50 query 39 -----------------------FAT--WS----------------------V-FDLMRD 50 ::: :: : :::::: d1kfwa1 51 NQTLTCFMANKAQGTGPNGSDGAGDAWADFGMGYAADKSVSGKADTWDQPLAGSFNQLKQ 110 query 51 YM------DGTTSSS-------L------------FE-VR--LGRER------------- 69 :: ::::::: : :: :: ::::: d1kfwa1 111 LKAKNPKLKVMISLGGWTWSKNFSKAAATEASRQKLVSSCIDLYIKGNLPNFEGRGGAGA 170 query 70 ---FGKETHAYSVAY---------------G--DN--EIDEVV-SH----------ADKI 96 :::::::::::: : :: :::::: :: :::: d1kfwa1 171 AAGIFDGIDIDWEWPGTNSGLAGNGVDTVNDRANFKALLAEFRKQLDAYGSTNNKKYVLS 230 query 97 I-FN--S--IS--QLERFADKAAGIARGLRLN---------------PQ----------- 123 : :: : :: :::: :::::::::::::: :: d1kfwa1 231 AFLPANPADIDAGGWDD-PANFKSLDFGSIQGYDLHGAWNPTLTGHQANLYDDPADPRAP 289 query 124 -R-LGEWD-VPKVERVMDRI-NGFMIHNNCENKDFGLFDRMLGEIEERFGALIARVDWVS 179 : ::::: ::::::::::: :::::::: :::::::::::::::: :::::: d1kfwa1 290 SKKFSADKAVKKYLAAGIDPKQLGLGLAA-------DNIATTKQKTDYIVSK--GLGGGM 340 query 180 LGGGIHFTGDDYPVDAFSARLRAFSDRY-GVQI------YLEPGEASITKSTTLEVTVLD 232 :::::::: :: ::::::::::::: :::: d1kfwa1 341 WWELSGDR----NG-ELVGAMSDKFRAAAPGPVTEAAPP--------------------- 374 query 233 TLYNKNLAIVDSSIEAHMLDLLIYRETAKVLPNEGSHSYMICGKSCLAGDVFGEFRFAEE 292 d1kfwa1 375 ------------------------------------------------------------ 375 query 293 LKVGDRISFQDAAGYTMVKKNWFNGVKMPAIAIRELDGSVRTVREFTYADYEQSLS 348 d1kfwa1 375 -------------------------------------------------------- 375 HHsearch alignment (Probability: 0.05 E-value:0.48) query 99 NSISQLERFADKAAGIARGLRLNPQRLGEWDVPKVERVMDR------------------- 139 ::::::::::::::::::::::::::::::::::::::::: d1kfwa1 103 GSFNQLKQLKAKNPKLKVMISLGGWTWSKNFSKAAATEASRQKLVSSCIDLYIKGNLPNF 162 query 140 ------------INGFMIHN-------------NCENKDFGLFDRMLGEIEERFGALI-- 172 :::::::: ::::::::::::::::::::::::: d1kfwa1 163 EGRGGAGAAAGIFDGIDIDWEWPGTNSGLAGNGVDTVNDRANFKALLAEFRKQLDAYGST 222 query 173 ----ARVDWVSLGGGIHFTGDDYPVDAFSARLRAF 203 ::::::::::::::::::::::::::::::: d1kfwa1 223 NNKKYVLSAFLPANPADIDAGGWDDPANFKSLDFG 257
Intermediate <-- 1.448 --> HitDALI alignment (Z-score: 12.7 Raw score:1531.30) d1kfwa1 1 -----------------PLTSTvngyRNVGYFAQ-------WGVYGRAFQAKQLDvsGTA 36 ::::: :::::::: :::::::::::::: ::: d1ecea_ 1 agggywhtsgreildanNVPVR----IAGINWFGfetcnyvVHGLWSRDYRSMLD--QIK 54 d1kfwa1 37 K-NLTHINYSfGNINnqtltcFMANKA--qgtgpngsdgagdaWADFgmgyaadksvsgk 93 : :::::::: :::: :::::: :::: d1ecea_ 55 SlGYNTIRLP-YSDD-----iLKPGTMpnsinfyqmnqdlqglTSLQ------------- 95 d1kfwa1 94 adtwdqplaGSFNQLKQLKAKNpkLKVMISLGG---wTWSKNFSKaaateaSRQKLVSSC 150 ::::::::::::: ::::::::: :::::::: ::::::::: d1ecea_ 96 ---------VMDKIVAYAGQIG--LRIILDRHRpdcsGQSALWYT---ssvSEATWISDL 141 d1kfwa1 151 IDlYIKGnlpnfegrggagaAAGI--FDGIDIDWEWPGTnsglagngvdtVNDRAnFKAL 208 :: :::: :::: ::::::::::::: ::::: :::: d1ecea_ 142 QA-LAQR-------------YKGNptVVGFDLHNEPHDP-----acwgcgDPSID-WRLA 181 d1kfwa1 209 LAEFRKQLDAYGstnnKKYVLSAFL------------PANPadidagGWDDpANFKS--- 253 :::::::::::: ::::::::: :::: :::: ::::: d1ecea_ 182 AERAGNAVLSVN----PNLLIFVEGvqsyngdsywwgGNLQ------GAGQ-YPVVLnvp 230 d1kfwa1 254 -lDFGSIQGYD--lHGAWnptltghqaNLYDdpadprapskkfSADKAVKKYLAAGIDpk 310 ::::::::: :::: :::: ::::::::::::::: d1ecea_ 231 nrLVYSAHDYAtsvYPQTwfsdptfpnNMPG------------IWNKNWGYLFNQNIA-- 276 d1kfwa1 311 QLGL-GLAADN-----IATTKQKTDYIVS-----kGLGGGMWWELS-------GDRN--- 349 :::: :::::: ::::::::::::: ::::::::::: :::: d1ecea_ 277 PVWLgEFGTTLqsttdQTWLKTLVQYLRPtaqygaDSFQWTFWSWNpdsgdtgGILKddw 336 d1kfwa1 350 ----gELVGAmSDKFraaapgpvteaapp 374 ::::: :::: d1ecea_ 337 qtvdtVKDGY-LAPI------kssifdpv 358 FAST alignment (Normalized score: 4.58 Raw score:1676.00) d1kfwa1 1 PLTSTVN--------------------GYRNVGYFA---------QWGVYGRAF----QA 27 :::::::: ::::::: :: d1ecea_ 1 -------AGGGYWHTSGREILDANNVPVRIAGINW-FGFETCNYVVHGLWSR--DYRSML 50 d1kfwa1 28 KQLDVSGTAKNLTHINYSFGNINNQTLTCFMANKAQGTGPNGSDGAGDAWADFGMGYAAD 87 :::::: ::::::: d1ecea_ 51 DQIKSL----GYNTIRL------------------------------------------- 63 d1kfwa1 88 KSVSGKADTWDQPL---------------------------AGSFNQLKQLKAKN---PK 117 ::::::::::::: :: d1ecea_ 64 --------------PYSDDILKPGTMPNSINFYQMNQDLQGLTSLQVMDKIVAY-AGQIG 108 d1kfwa1 118 LKVMISLGGWTWSKNFSKAA-----------------ATEASRQKLVSSCIDLYIKGNLP 160 :::::: :::::::::::::::: d1ecea_ 109 LRIILD--------------RHRPDCSGQSALWYTSSVSEATWISDLQALAQR------- 147 d1kfwa1 161 NFEGRGGAGAA---AGIFDGID--IDWEWPGTNSGLAGNGVDTVNDRA------------ 203 :::::::: :::: d1ecea_ 148 -----------YKGNPTVVGFDLHNEPH--------------------DPACWGCGDPSI 176 d1kfwa1 204 NFKALLAEFRKQLDAYGSTNN-KKYVLSAFLPANPA-----------DIDAGGWDDPANF 251 :::::::::::::::: ::::::::::: :::: d1ecea_ 177 DWRLAAERAGNAVLSV-----NPNLLIFVEGVQ---SYNGDSYWWGGNLQG--------- 219 d1kfwa1 252 KSL-------------DFGSIQGYDLHGAWNPTLTGHQANLYDDPADPRAPSKKF----- 293 :::::: d1ecea_ 220 ---AGQYPVVLNVPNRLVYSAH---------------------------------DYATS 243 d1kfwa1 294 --------------SADKAVK-KYLAAGIDPK-------QLGLGLAADN--------IAT 323 ::::::: :::: :::: ::: d1ecea_ 244 VYPQTWFSDPTFPNNMPGIWNKNWGY------LFNQNIAPVWL------GEFGTTLQSTT 291 d1kfwa1 324 TKQKTDYIVSKGL------------GGGMWWELSGDRNGEL------------------V 353 :::::::::: :::::::: : d1ecea_ 292 DQTWLKTLVQ---YLRPTAQYGADSFQWTFWSW--------NPDSGDTGGILKDDWQTVD 340 d1kfwa1 354 GAMSDKFRAAAPGPVTEAAPP---------- 374 :::::::: d1ecea_ 341 TVKDGYLA-------------PIKSSIFDPV 358 TMalign alignment (TM-score: 0.58 Raw score:217.55) d1kfwa1 1 PLT--S------T-----VNGYRNVGYFAQ--W----GVYGRAFQAKQLDVSGTAKNLTH 41 ::: : : :::::::::::: : ::::::::::::::::::::::: d1ecea_ 1 AGGGYWHTSGREILDANNVPVRIAGINWFGFETCNYVVHGLWSRDYRSMLDQIKSLGYNT 60 d1kfwa1 42 INYSFGNINNQTLTCFMANKAQGTGPNGSDGAGDAWADFGMGYAADKSVSGKADTWDQPL 101 :::::::: ::::: ::: ::::::::: ::::::::: d1ecea_ 61 IRLPYSDD------ILKPG---------------TMP--NSINFYQMN---QDLQGLTSL 94 d1kfwa1 102 AGSFNQLKQLKAKNPKLKVMISLGG--WTWSKNFSKA--AATEASRQKLVSSCIDLYIKG 157 :::::::::::::: :::::::::: :::::::::: ::::::::::: :::: d1ecea_ 95 QVMDKIVAYAGQIG-LRIILDRHRPDCSGQSALWYTSSV-----SEATWISDLQA-LAQR 147 d1kfwa1 158 NLPNFEGRGGAGAAAG-IFDGIDIDWEWPGTNS-GLAGNGVDTVNDRANFKALLAEFRKQ 215 : ::: :::::::::::::::: ::::::::::::::::::: d1ecea_ 148 -----------Y-KGNPTVVGFDLHNEPHDPACW-------GCGDPSIDWRLAAERAGNA 188 d1kfwa1 216 LDAYGSTNNKKYVLSAFLPANP--ADIDAG-GWD-DP-ANFKS----LDFGSIQGYDLHG 266 :::::: :::::::::::: :::::: ::: :: ::::: ::::::::::::: d1ecea_ 189 VLSVNP----NLLIFVEGVQSYNGDSYWWGGNLQGAGQYPVVLNVPNRLVYSAHDYATSV 244 d1kfwa1 267 AWNPTLTGHQANLYDDPADP--RAPSKKFSADKAVKKYLAA-GIDPKQLGL-GLAADN-- 320 : : : : ::::::: ::::::::::::: ::::::::: :::::: d1ecea_ 245 Y------P-Q-T-WFSDPTFPN------NMPGIWNKNWGYLFNQNIAPVWLGEFGTTLQS 289 d1kfwa1 321 ---IATTKQKTDYIVS---K--GLGGGMWWELS-------GDR------NGE-LVGAMSD 358 ::::::::::::: : ::::::::::: ::: ::: ::::::: d1ecea_ 290 TTDQTWLKTLVQYLRPTAQYGADSFQWTFWSWNPDSGDTGGILKDDWQTVDTVKDGYLAP 349 d1kfwa1 359 KFRA-AAPGPVTEAAPP 374 :::: :::: d1ecea_ 350 IKSSI--------FDPV 358 HHsearch alignment (Probability: 0.91 E-value:0.00) d1kfwa1 101 LAGSFNQLKQLKAKNPKLKVMISLGGWTWSKNFSKAAATEASRQKLVSSCIDLYIKGNLP 160 :::::::::::::: ::::::::::::::::::::::::::::::::::::::::::: d1ecea_ 93 SLQVMDKIVAYAGQ-IGLRIILDRHRPDCSGQSALWYTSSVSEATWISDLQALAQRYK-- 149 d1kfwa1 161 NFEGRGGAGAAAGIFDGIDIDWEWPGTNSGLAGNGVDTVNDRANFKALLAEFRKQLDAYG 220 ::::::::::::::::: :::::::::::::::::::::::::: d1ecea_ 150 ----------GNPTVVGFDLHNEPHDP------ACWGCGDPSIDWRLAAERAGNAVLSV- 192 d1kfwa1 221 STNNKKYVLSAF 232 ::::::::: d1ecea_ 193 ---NPNLLIFVE 201