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 | d1nara_ | Seed storage protein | (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 <-- 2.443 --> HitDALI alignment (Z-score: 20.1 Raw score:2214.00) d1kfwa1 1 pltstvNGYRNVGYFAQWGVYgRAFQaKQLDvsGTAKN---lTHINYSFGNINNQ----- 52 ::::::::::::::: :::: :::: ::::: ::::::::::::: d1nara_ 1 ------PKPIFREYIGVKPNS-TTLH-DFPT--EIINTetleFHYILGFAIESYYesgkg 50 d1kfwa1 53 TLTCFMankaqgtgpngsdgagdawADFGmgyaadksvsgkadtwdqplaGSFN-QLKQL 111 :::::: :::: :::: ::::: d1nara_ 51 TGTFEE------------------sWDVE---------------------LFGPeKVKNL 71 d1kfwa1 112 KAKNPKLKVMISLGGWTWSKNFSKaaATEASRQKLVSSCIDLYikgnlpnfegrggaGAA 171 :::::::::::::::::::::::: ::::::::::::::::: ::: d1nara_ 72 KRRHPEVKVVISIGGRGVNTPFDP-aEENVWVSNAKESLKLII--------------QKY 116 d1kfwa1 172 A----GIFDGIDIDWEWPGtnsglagngvdtvnDRANFKALLAEFRKQLDAYgstNNKK- 226 : :::::::::::::: ::::::::::::::::::: :::: d1nara_ 117 SddsgNLIDGIDIHYEHIR--------------SDEPFATLMGQLITELKKD---DDLNi 159 d1kfwa1 227 YVLSAFLPAnpADIDagGWDD--PANFKSLDFGSIQGYDLHgawnptltgHQANLYDdpa 284 ::::::::: :::: :::: :::::::::::::::::: ::::::: d1nara_ 160 NVVSIAPSE--NNSS--HYQKlyNAKKDYINWVDYQFSNQQ---------KPVSTDD--- 203 d1kfwa1 285 dprapskkfSADKAVKKYLAAgIDPKQLGLGLAA---------DNIATTKQKTDYIV-SK 334 :::::::::::: :::::::::::: :::::::::::::: :: d1nara_ 204 ---------AFVEIFKSLEKD-YHPHKVLPGFSTdpldtkhnkITRDIFIGGCTRLVqTF 253 d1kfwa1 335 GLGGGMWWELSGDR--------NGELVGAMSDKFRAaapgpvteaapp 374 :::::::::::::: :::::::::::::: d1nara_ 254 SLPGVFFWNANDSVipkrdgdkPFIVELTLQQLLAA------------ 289 FAST alignment (Normalized score: 10.50 Raw score:3453.00) d1kfwa1 1 PLTSTVNGYRNVGY--FAQWGVYGRAFQAKQLDVSG------------TAKNL-THINYS 45 :::::::: :::: ::::: :::::: d1nara_ 1 ------PKPIFREYIGVKPN----------------STTLHDFPTEIINTETLEFHYILG 38 d1kfwa1 46 FGNINN------QTLTCFMANKAQGTGPNGSDGAGDAWADFGMGYAADKSVSGKADTWDQ 99 ::::: :::::: ::::::: d1nara_ 39 FAIES-YYESGKGTGTFE--------------ESWDVEL--------------------- 62 d1kfwa1 100 PLAG-SFNQLKQLKAKNPKLKVMISLGGWTWSKNFSKAAA-----------TEASRQKLV 147 ::::::::::::::::::::::: ::::::::: d1nara_ 63 ----FGPEKVKNLKRRHPEVKVVISIGG------------RGVNTPFDPAEENVWVSNAK 106 d1kfwa1 148 SSCIDLYIKGNLPNFEGRGGAGAAA---------GIFDGIDIDWEWPGTNSGLAGNGVDT 198 :::::: :::::::::::: d1nara_ 107 ESLKLI-------------------IQKYSDDSGNLIDGIDIHYEH-------------- 133 d1kfwa1 199 VN--DRANFKALLAEFRKQLDAYGSTNNKK------YVLSAFLPANPADIDAGGWD--DP 248 :::::::::::::::::: :::::::: ::::: ::: :: d1nara_ 134 --IRSDEPFATLMGQLITELKK--------DDDLNINVVSIAPS--ENNSS--HYQKLYN 179 d1kfwa1 249 ANFKSLDFGSIQGYDLHGAWNPTLTGHQANLYDDPADPRAPSKKF---------SADKAV 299 ::::::::::::::: :::::: d1nara_ 180 AKKDYINWVDYQFSN------------------------------QQKPVSTDDAFVEIF 209 d1kfwa1 300 KKYLAAGIDPKQLGLGLAA-----------DNIATTKQKTDYIVSK-GLGGGMWWELSGD 347 ::::: ::::::::::: :::::::::::::::: :::::::::::: d1nara_ 210 KSLEK-DYHPHKVLPGF--STDPLDTKHNKITRDIFIGGCTRLVQTFSLPGVFFWNAND- 265 d1kfwa1 348 R----------NGELVGAMSDKFRAAAPGPVTEAAPP- 374 ::::::::::::: d1nara_ 266 -SVIPKRDGDKPFIVELTLQQLLA-------------A 289 TMalign alignment (TM-score: 0.60 Raw score:223.85) d1kfwa1 1 PLTSTVNGYRNVGYFAQWGVYGRAFQAKQLDVSGTAK---NLTHINYSFGNINNQ----- 52 : :::::::::::: :::::::: :: :::: ::::::::::::::: d1nara_ 1 --P----KPIFREYIGVKP-NSTTLHDF-PT--EIINTETLEFHYILGFAIESYYESGKG 50 d1kfwa1 53 TLTCFMANKAQGTGPNGSDGAGDAWADFGMGYAADKSVSGKADTWDQPLAGSF-NQLKQL 111 :::::: :: :: : ::: :::::: d1nara_ 51 TGTFEE---------------SW--DV--E--------------------LFGPEKVKNL 71 d1kfwa1 112 KAKNPKLKVMISLGGWTWSKNFSKAAATEASRQKLVSSCIDLYIKGNLPNFEGRGGAGAA 171 ::::::::::::::::::::::::: :::::::::::::::: :::: ::: d1nara_ 72 KRRHPEVKVVISIGGRGVNTPFDPA-EENVWVSNAKESLKLI-IQKY----------SDD 119 d1kfwa1 172 -AGIFDGIDIDWEWPGTNSGLAGNGVDTVNDRANFKALLAEFRKQLDAYGSTNNKKYVLS 230 ::::::::::::::: : :::::::::::::::::: ::: :::::: d1nara_ 120 SGNLIDGIDIHYEHIR-----------S---DEPFATLMGQLITELKKD-DDL-NINVVS 163 d1kfwa1 231 AFLPANPADIDAGGWDDPANFKSLDFGSIQGYDLHGAWNPTLTGHQANLYDDPADPRAPS 290 :::::: ::::::::::::::::::::::::::: :::::::: d1nara_ 164 IAPSEN--NSSHYQKLYNAKKDYINWVDYQFSNQQ--------KPVSTDDA--------- 204 d1kfwa1 291 KKFSADKAVKKYLAAGIDPKQLGLGLAA----------DNIATTKQKTDYIV-SKGLGGG 339 :::: ::::::: :::::::::::: :: ::::::::::: ::::::: d1nara_ 205 ---FVEI-FKSLEKD-YHPHKVLPGFSTDPLDTKHNKITR-DIFIGGCTRLVQTFSLPGV 258 d1kfwa1 340 MWWELSGDR--------NGELVGAMSDKFRAAAPGPVTEAAPP 374 ::::::::: :::::::::::::: d1nara_ 259 FFWNANDSVIPKRDGDKPFIVELTLQQLLAA------------ 289 HHsearch alignment (Probability: 1.00 E-value:0.00) d1kfwa1 22 GRAFQAKQLDVSGTAKNLTHINYSFGNINNQTLTCFMANKAQGTGPNGSDGAGDAWADFG 81 ::::::::: ::::::::::::::::::::::::::::: d1nara_ 10 GVKPNSTTL-HDFPTEIINTETLEFHYILGFAIESYYES--------------------- 47 d1kfwa1 82 MGYAADKSVSGKADTWDQPLAGSFNQLKQLKAKNPKLKVMISLGGWTWSKNFSKAAATEA 141 ::::::::::::: ::::::::::::::::::::::::::::::::::::: ::: d1nara_ 48 -----GKGTGTFEESWDV-ELFGPEKVKNLKRRHPEVKVVISIGGRGVNTPFDPAE-ENV 100 d1kfwa1 142 SRQKLVSSCIDLYIKGNLPNFEGRGGAGAAAGIFDGIDIDWEWPGTNSGLAGNGVDTVND 201 ::::::::::::::::: ::::::::::::::::::: d1nara_ 101 WVSNAKESLKLIIQKYS----------DDSGNLIDGIDIHYEHIRS-------------- 136 d1kfwa1 202 RANFKALLAEFRKQLDAYGSTNNKKYVLSAFLPANPADIDAGGWDDPANFKSLDFGSIQG 261 ::::::::::::::::: :::::::::::::::::: :::::::::::::::::: d1nara_ 137 DEPFATLMGQLITELKK-----DDDLNINVVSIAPSENNS--SHYQKLYNAKKDYINWVD 189 d1kfwa1 262 YDLHGAWNPTLTGHQANLYDDPADPRAPSKKFSADKAVKKYLAAGIDPKQLGLGLAA--- 318 ::::::::: :::::::: ::: :::::::::::::::::: d1nara_ 190 YQFSNQQKP-VSTDDAFV-----------------EIF-KSLEKDYHPHKVLPGFSTDPL 230 d1kfwa1 319 ------DNIATTKQKTDY-IVSKGLGGGMWWELSGDRN 349 :::::::::::: ::::::::::::::::::: d1nara_ 231 DTKHNKITRDIFIGGCTRLVQTFSLPGVFFWNANDSVI 268