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 | d1uoka2 | Oligo-1,6, glucosidase | (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 <-- 1.527 --> HitDALI alignment (Z-score: 12.7 Raw score:1620.20) d1kfwa1 1 -pLTSTvngYRNVGYFAQW-GVYG-------raFQAKQLDvsGTAK-NLTHINYSFgnin 50 :::: :::::::::: :::: ::::::: :::: ::::::::: d1uoka2 1 meKQWW--kESVVYQIYPRsFMDSngdgigdlrGIISKLD--YLKElGIDVIWLSP---- 52 d1kfwa1 51 nqtltcfMANKAQGtgpngSDGA---gDAWADFgmgyaadksvsgkadtwdqpLAGSFNQ 107 ::::::: :::: :::::: ::::::: d1uoka2 53 ------vYESPNDD--ngyDISDyckiMNEFGT--------------------MEDWDEL 84 d1kfwa1 108 LKQLKAKNpkLKVMISLGgwtWSKN----------------------------------- 132 :::::::: :::::::: :::: d1uoka2 85 LHEMHERN--MKLMMDLV---VNHTsdehnwfiesrkskdnkyrdyyiwrpgkegkepnn 139 d1kfwa1 133 ----------------------------fSKAAATEASRQKLVSSCIDlYIKGnlpnfeg 164 ::::::::::::::::::: :::: d1uoka2 140 wgaafsgsawqydemtdeyylhlfskkqpDLNWDNEKVRQDVYEMMKF-WLEK------- 191 d1kfwa1 165 rggagaaagIFDGIDIDWEWP---------gtnsglagngvDTVN-dRANFKALLAEFRK 214 :::::::::::: :::: ::::::::::::: d1uoka2 192 ---------GIDGFRMDVINFiskeeglptveteeegyvsgHKHFmnGPNIHKYLHEMNE 242 d1kfwa1 215 -QLDAygstnnKKYVLSAFLPanpaDIDAggwDDPANF----KSLDFGSIQgYDLHG--- 266 :::: :::::::::: :::: :::::: ::::::::: ::::: d1uoka2 243 eVLSH------YDIMTVGEMP----GVTT--eEAKLYTgeerKELQMVFQFeHMDLDsge 290 d1kfwa1 267 -AWNPtLTGH-qaNLYDdpadprapskkfSADKAVKKYLaaGIDPkqLGLGLA------- 317 :::: :::: :::: :::::::::: :::: :::::: d1uoka2 291 gGKWD-VKPCsllTLKE------------NLTKWQKALE--HTGW--NSLYWNnhdqprv 333 d1kfwa1 318 ------------adNIATTKQKTDYivskgLGGGMWwELSGDR----------------- 348 ::::::::::: :::::: :::::: d1uoka2 334 vsrfgndgmyriesAKMLATVLHMM-----KGTPYI-YQGEEIgmtnvrfesideyrdie 387 d1kfwa1 349 ------------------------------------------------------------ 349 d1uoka2 388 tlnmykekvmergediekvmqsiyikgrdnartpmqwddqnhagfttgepwitvnpnyke 447 d1kfwa1 349 ------------nGELVGAMSDKFRAA-APGPvteaapp 374 :::::::::::::: :::: d1uoka2 448 invkqaiqnkdsiFYYYKKLIELRKNNeIVVY------- 479 FAST alignment (Normalized score: 4.91 Raw score:2076.00) d1kfwa1 1 PLTSTVNG-------YRNVGYFAQWGVYGR----------AFQAKQLDVSGTAK------ 37 ::::::::: ::::::::: d1uoka2 1 --------MEKQWWKESVVYQIYP------RSFMDSNGDGIGDLRGIIS-----KLDYLK 41 d1kfwa1 38 --NLTHINYSFGNINNQTLTCF---MANKAQGTGPNGSDGAGDAWADFGMGYAADKSVSG 92 ::::::: :::: d1uoka2 42 ELGIDVIWL-------------SPVYESP------------------------------- 57 d1kfwa1 93 KADTWDQPLAG-------------------SFNQLKQLKAKN---PKLKVMISLGGWTWS 130 ::::::::::: :::::::: d1uoka2 58 -----------NDDNGYDISDYCKIMNEFGTMEDWDELLHE-MHERNMKLMMD------- 98 d1kfwa1 131 KNFSK------------------------------------------------------- 135 d1uoka2 99 -----LVVNHTSDEHNWFIESRKSKDNKYRDYYIWRPGKEGKEPNNWGAAFSGSAWQYDE 153 d1kfwa1 136 -----------------AAATEASRQKLVSSCIDLYIKGNLPNFEGRGGAGAAA-GIFDG 177 ::::::::::::::: :::: ::::: d1uoka2 154 MTDEYYLHLFSKKQPDLNWDNEKVRQDVYEMM-KFWL-----------------EKGIDG 195 d1kfwa1 178 IDIDWEWPGTNSGLAGNGV-------------------------DTVND-RANFKALLAE 211 ::: ::::: :::::::::: d1uoka2 196 FRM----------------DVINFISKEEGLPTVETEEEGYVSGHKHFMNGPNIHKYLHE 239 d1kfwa1 212 FRK-QLDAYGSTNNKKYVLSAFLPANPADIDAGGWD-------DPAN----FKSLDFGSI 259 ::: :::: ::::::::: :::: ::::::::: d1uoka2 240 MNEEVLSH------YDIMTVGEM-------------PGVTTEEAKLYTGEERKELQMVFQ 280 d1kfwa1 260 -QGYDLHGAWNPTLTGHQANLYDDPADPRAPSKKF--------------SADKAVKKYLA 304 ::::::: ::::::::::: d1uoka2 281 FEHMDLDS---------------------------GEGGKWDVKPCSLLTLKENLTKWQK 313 d1kfwa1 305 AGIDPK------QLGLGLAAD------------------NIATTKQKTDYIVSKGLGGGM 340 :::::: ::::::::::::::::: ::: d1uoka2 314 ------ALEHTGWNSLYW---NNHDQPRVVSRFGNDGMYRIESAKMLATVLHMMKG-TPY 363 d1kfwa1 341 WWELSGDRNGELVGAMSDKFRAAAPGPVTEAAPP-------------------------- 374 : d1uoka2 364 I---------------------------------YQGEEIGMTNVRFESIDEYRDIETLN 390 d1kfwa1 375 ------------------------------------------------------------ 375 d1uoka2 391 MYKEKVMERGEDIEKVMQSIYIKGRDNARTPMQWDDQNHAGFTTGEPWITVNPNYKEINV 450 d1kfwa1 375 ----------------------------- 375 d1uoka2 451 KQAIQNKDSIFYYYKKLIELRKNNEIVVY 479 TMalign alignment (TM-score: 0.58 Raw score:216.66) d1kfwa1 1 --PLTSTVNGYRNVGYFAQWG--V---YGRAF--QAKQLDVSGTAKNLTHINYSFGNINN 51 :::: :::::::::::: : ::::: :::::::::::::::::::::: d1uoka2 1 ME-KQWW--KESVVYQIYPRSFMDSNGDGIGDLRGIISKLDYLKELGIDVIWLSPV---- 53 d1kfwa1 52 QTLTCFMANKAQGT--GPNGSDGAGDAWADFGMGYAADKSVSGKADTWDQPLAGSFNQLK 109 : :::::: ::::::::::::::: ::: ::::: d1uoka2 54 ------Y-ESPNDDNG---YDISDYCKIMNEFGT-----------------MED-WDELL 85 d1kfwa1 110 QLKAKNPKLKVMISLG-G----------------------------------------WT 128 ::::::: :::::::: : :: d1uoka2 86 HEMHERN-MKLMMDLVVNHTSDEHNWFIESRKSKDNKYRDYYIWRPGKEGKEPNNWGAAF 144 d1kfwa1 129 ----------------WSK---NFSKAAATEASRQKLVSSCIDLYIKGNLPNFEGRGGAG 169 ::: :::::::: :::::::::::::::: d1uoka2 145 SGSAWQYDEMTDEYYLHLFSKKQPDLNWDN-EKVRQDVYEMMKFWLE------------- 190 d1kfwa1 170 AAAGIFDGIDIDWEWP-GT------N------SGLAGNGVDTVNDRANFKALLAEFRKQL 216 :: ::::::::::: :: : ::::::::::::::::::::::::: d1uoka2 191 --KG-IDGFRMDVINFISKEEGLPTVETEEEG---YVSGHKHFMNGPNIHKYLHEMNEEV 244 d1kfwa1 217 DAYGSTNNKKYVLSAFLPANPADIDAGGWDDPANF-K---SLDFGSIQ-GYDLHG---AW 268 :::: ::::::::: ::: :::::::: : :::::::: :::::: :: d1uoka2 245 LSHY-----DIMTVGEMP----GVT--TEEAKLYTGEERKELQMVFQFEHMDLDSGEGGK 293 d1kfwa1 269 NPTLTGHQANLYDDPADPRAPSKKFSADKAVKKYLAAGIDPKQLGLGLA-----A-D--- 319 :: : :: :::: :: :::::::::::::::::::::: : : d1uoka2 294 WD-V-KP----CSLL---------TL-KENLTKWQKALEHTGWNSLYWNNHDQPRVVSRF 337 d1kfwa1 320 ------NIATTKQKTDYIVSKGLGGGMWWEL----------------------------- 344 ::::::::::::::: ::::::::: d1uoka2 338 GNDGMYRIESAKMLATVLHMM-KGTPYIYQGEEIGMTNVRFESIDEYRDIETLNMYKEKV 396 d1kfwa1 345 ------------------------SGDR-------------------------N--G--- 350 :::: : : d1uoka2 397 MERGEDIEKVMQSIYIKGRDNARTPMQWDDQNHAGFTTGEPWITVNPNYKEINVKQAIQN 456 d1kfwa1 351 --ELVGAMSDKFRAA--APGPVTEAAPP 374 ::::::::::::: :::::: d1uoka2 457 KDSIFYYYKKLIELRKNNEIVVY----- 479 HHsearch alignment (Probability: 0.28 E-value:0.01) d1kfwa1 99 QPLAGSFNQLKQLKA--KNPKLKVMISL 124 ::::::::::::::: ::::::::::: d1uoka2 72 MNEFGTMEDWDELLHEMHERNMKLMMDL 99