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 | d1eoka_ | Endo-beta-N-acetylglucosaminidase | (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 <-- 2.120 --> HitDALI alignment (Z-score: 18.9 Raw score:2087.60) d1kfwa1 1 pltstvnGYRNVGYFAQWGVyGRAFQAKQLdvsgtAKNLTHINYS-FGNInnqtltcFMA 59 ::::::::::::: ::::::::: :::::::::: :::: ::: d1eoka_ 1 -------NGVCIAYYITDGR-NPTFKLKDI-----PDKVDMVILFgLKYW-----slQDT 42 d1kfwa1 60 NKaqgtgpngsdgagDAWA-----dFGMGyaadksvsgkadtwdqplAGSFNQLKQLKAK 114 :: :::: :::: ::::::::::::: d1eoka_ 43 TK-------------LPGGtgmmgsFKSY------------------KDLDTQIRSLQSR 71 d1kfwa1 115 NpkLKVMISLGgwtwsknFSKAAATE----ASRQKLVSSCIDLYIKGnlpnfegrggaga 170 : :::::::: :::::::: ::::::::::::::::: d1eoka_ 72 G--IKVLQNID------dDVSWQSSKpggfASAAAYGDAIKSIVIDK------------- 110 d1kfwa1 171 aaGIFDGIDIDWEWpgtnsglagnGVDTV---------------------nDRAN-FKAL 208 :::::::::::: ::::: :::: :::: d1eoka_ 111 --WKLDGISLDIEH----------SGAKPnpiptfpgyaatgyngwysgsmAATPaFLNV 158 d1kfwa1 209 LAEFRKQL--DAYGstnnkKYVLSAFLPAnpadIDAG--GWDDpANFKSLDFGSIQGYdl 264 :::::::: :::: :::::::::: :::: :::: :::::::::::::: d1eoka_ 159 ISELTKYFgtTAPN-----NKQLQIASGI----DVYAwnKIME-NFRNNFNYIQLQSY-- 206 d1kfwa1 265 hgawnptltghQANLYddpadprapskkfSADKAVKKYLA-AGIDPKQLGLGLAA---DN 320 ::::: ::::::::::: :::::::::::::: :: d1eoka_ 207 -----------GANVS-------------RTQLMMNYATGtNKIPASKMVFGAYAeggTN 242 d1kfwa1 321 IATTKQKTDYI-vsKGLGGGMWWELSGDrnGELVGAMSDKFRaaapgpvteaapp 374 ::::::::::: :::::::::::::: :::::::::::: d1eoka_ 243 QANDVEVAKWTptqGAKGGMMIYTYNSN--VSYANAVRDAVK------------- 282 FAST alignment (Normalized score: 9.60 Raw score:3116.00) d1kfwa1 1 PLTSTVNGYRNVGYFAQWGVYG----RAFQAKQLDVSGT-AKNLTHINYSFGNINNQTLT 55 :::::::::: ::::::: :::::::::: d1eoka_ 1 -------NGVCIAYYIT-----DGRNPTFKLKD------IPDKVDMVILF---------- 32 d1kfwa1 56 CFMANKAQGTGPNGSDGAGDAWADFGMGYAADKSVSGKADTWDQPLAG------------ 103 d1eoka_ 33 ------------------------------------------------GLKYWSLQDTTK 44 d1kfwa1 104 ------------SFNQLKQLKAKN---PKLKVMISLGGWTW---SKNFSKAAATE----- 140 ::::::::::: :::::::: ::::: d1eoka_ 45 LPGGTGMMGSFKSYKDLDTQIRS-LQSRGIKVLQN------IDDDVSWQ------SSKPG 91 d1kfwa1 141 --ASRQKLVSSCIDLYIKGNLPNFEGRGGAGAAAG---IFDGIDIDWEWPGTNSG----- 190 ::::::::::::::: :::::::: d1eoka_ 92 GFASAAAYGDAIKSIVI------------------DKWKLDGISLD---------IEHSG 124 d1kfwa1 191 --------------------LAGNGVDTVND---RANFKALLAEFRKQLDAYGSTNN--- 224 :::: :::::::::::::: d1eoka_ 125 AKPNPIPTFPGYAATGYNGWYSGS-------MAATPAFLNVISELTKY---------FGT 168 d1kfwa1 225 ---KKYVLSAFLPAN--PADIDAGGWDD---PANFKSLDFGSIQGYDLHGAWNPTLTGHQ 276 :::::::::: ::::: ::::::::::::: d1eoka_ 169 TAPNNKQLQIASG--IDVYAWN------KIMENFRNNFNYIQLQ---------------- 204 d1kfwa1 277 ANLYDDPADPRAPSKKF-------SADKAVKKYL-AAGIDPKQLGLGLAAD------NIA 322 :::::::::: ::::::::::::: ::: d1eoka_ 205 -----------------SYGANVSRTQLMMNYATGTNKIPASKMVFGA---YAEGGTNQA 244 d1kfwa1 323 TTKQKTDYIVS------KGLGGGMWWELSGDRNGELVGAMSDKFRAAAPGPVTEAAPP- 374 :::::: :::::::::::::: ::::::::::: d1eoka_ 245 NDVEVA-----KWTPTQGAKGGMMIYTYNSN--VSYANAVRDAV--------------K 282 TMalign alignment (TM-score: 0.58 Raw score:215.21) d1kfwa1 1 PLTSTVNGYRNVGYFAQWGVYGRA-FQAKQLDVSGTAKNLTHINYSFGNINNQTLTCFMA 59 : :::::::::: : ::: :::::: ::::::::::::::: ::::: d1eoka_ 1 ------N-GVCIAYYITD-G-RNPTFKLKDI-----PDKVDMVILFGLKYW----SLQDT 42 d1kfwa1 60 NKAQGTGPNGSDGAGDAWA---DFGMGYAADKSVSGKADTWDQPLAGSFNQLKQLKAKNP 116 :: :::: :::::: ::::::::::::: :: d1eoka_ 43 TK-------------LPGGTGMMGSFKS----------------YKDLDTQIRSLQS-RG 72 d1kfwa1 117 KLKVMISLGGWTWSKNFSK-AAATEASRQKLVSSCIDLYIKGNLPNFEGRGGAGAAAGIF 175 ::::::::: :::::: :::::::::::::::::::::: :: : d1eoka_ 73 -IKVLQNIDD---DVSWQSSKPGGFASAAAYGDAIKSIVIDK-------------WK--L 113 d1kfwa1 176 DGIDIDWEW-PGT------------------NSGLAGNGVDTVNDRANFKALLAEFRKQL 216 ::::::::: ::: :::: : : :::::::::::::::: d1eoka_ 114 DGISLDIEHSGAKPNPIPTFPGYAATGYNGWYSGS----M-A--ATPAFLNVISELTKYF 166 d1kfwa1 217 D-AYGSTNNKKYVLSAFLPANPADIDAGGWDDPANFKSLDFGSIQGYDLHGAWNPTLTGH 275 : ::: :::::::::::: : :::::::::::::::::::::: d1eoka_ 167 GT-TAP---NNKQLQIASGID--V-YAWNKIMENFRNNFNYIQLQSY------------- 206 d1kfwa1 276 QANLYDDPADPRAPSKKFSADKAVKKYLA-AGIDPKQLGLGLAA---DNIATTKQKTDYI 331 ::::: ::::::::::: :::::::::::::: ::::::::::::: d1eoka_ 207 -GANVS------------RTQLMMNYATGTNKIPASKMVFGAYAEGGTNQANDVEVAKWT 253 d1kfwa1 332 VS-KGLGGGMWWELSGDRNGELVGAMSDKFRAAAPGPVTEAAPP 374 :: ::::::::::::::: ::::::::::: d1eoka_ 254 PTQGAKGGMMIYTYNSNV--SYANAVRDAVK------------- 282 HHsearch alignment (Probability: 1.00 E-value:0.00) d1kfwa1 10 RNVGYFAQWGVYGRAFQAKQLDVSGTAKNLTHINYSFGNINNQTLTCFMANKAQGTGPNG 69 ::::::::::: :::::::::: :::::::::::::::::::::: :: d1eoka_ 3 VCIAYYITDGR-NPTFKLKDIP-----DKVDMVILFGLKYWSLQDTTKL---------PG 47 d1kfwa1 70 SDGAGDAWADFGMGYAADKSVSGKADTWDQPLAGSFNQLKQLKAKNPKLKVMISLGGWTW 129 :::: ::::::: ::: :::::::: ::::::::::::::: d1eoka_ 48 GTGM-----------------MGSFKSY-KDL---DTQIRSLQ--SRGIKVLQNIDDDVS 84 d1kfwa1 130 SKNFSKAAATEASRQKLVSSCID-LYIKGNLPNFEGRGGAGAAAGIFDGIDIDWEWPGTN 188 ::::: :::::::::::::::: :::::: :::::::::::::: d1eoka_ 85 WQSSK--PGGFASAAAYGDAIKSIVIDKWK----------------LDGISLDIEHSGAK 126 d1kfwa1 189 SGLAGNGVDTVNDRANFKALLAEFRKQLDAYGSTNNKKYVLSAFLPANPADIDA------ 242 ::: :::::::::::: ::::::::::::: ::::::: d1eoka_ 127 ----------PNP------IPTFPGYAATGY--NGWYSGSMAATPA-FLNVISELTKYFG 167 d1kfwa1 243 ----GGWDDPANFKSLDFGSIQGYDLHGAWNPTLTGHQANLYDDPADPRAPSKKFSADKA 298 ::::::::::::::::::::::::: ::::::: ::: :::::::::: d1eoka_ 168 TTAPNNKQLQIASGIDVYAWNKIMENFRN-NFNYIQL--QSY--------GANVSRTQLM 216 d1kfwa1 299 VKKYLA-AGIDPKQLGLGLAADNIATTKQKTDYIV----SKGLGGGMWWELSGDRNGELV 353 :::::: :::::::::::::::::::::::::::: :::::::::::::::::: : d1eoka_ 217 MNYATGTNKIPASKMVFGAYAEGGTNQANDVEVAKWTPTQGAKGGMMIYTYNSNVSY--A 274 d1kfwa1 354 GAMSDKFR 361 :::::::: d1eoka_ 275 NAVRDAVK 282