HorA Server Transitive Detail

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: T517_A.pdb A
Database: SCOP1.69 less than 40% identity downloaded from ASTRAL


Query <-- 1.613 --> Intermediate <-- 1.803 --> Hit

SVM
score
SVM
score

The query (T517_A.pdb A) is transitively linked to the hit (d1feca2) through the intermediate protein (d1ps9a3) by significant SVM score (>0.4).

  SCOP Id Protein SCOP Superfamily SCOP Fold SCOP
Class
Intermediate d1ps9a3 2,​4-​dienoyl-​CoA reductase,​ middle domainNucleotide-​binding domainNucleotide-​binding domainα/β
Hit d1feca2 Trypanothione reductaseFAD/​NAD(P)-​binding domainFAD/​NAD(P)-​binding domainα/β

Supporting Alignments

Query <-- 1.613 --> Intermediate
DALI alignment (Z-score: 4.1 Raw score:393.70) query 1 ---------------------------------------GMENKKMNLLLfsgdydkALA 21 ::::::::::: ::: d1ps9a3 1 intcigcnqacldqifvgkvtsclvnprachetkmpilpAVQKKNLAVVG------aGPA 54 query 22 SLIIANAAREMEIEVTIFCAfwgLLLLrdpekasqedkslyeqafssltpreaeELPLsk 81 :::::::::::::::::::: :::: :::: d1ps9a3 55 GLAFAINAAARGHQVTLFDA---HSEI------------------------ggqFNIA-- 85 query 82 mnlgGIGKKmllemmkeekaPKLSDLLSGARKKEVKFYAXqlsveimgfkkeelfpevqI 141 ::::: :::::::::::::::::::: : d1ps9a3 86 --kqIPGKE--------efyETLRYYRRMIEVTGVTLKLN------------------hT 117 query 142 MDVKEYlknaLESDLQLFI----------------------------------------- 160 :::::: ::::::::: d1ps9a3 118 VTADQL----QAFDETILAsgipnralaqplidsgktvhliggcdvameldarraiaqgt 173 query 161 ------ 161 d1ps9a3 174 rlalei 179 FAST alignment (Normalized score: 3.87 Raw score:654.60) query 1 GME------------------------------------------NKKMNLLLFSGDYDK 18 :::::: d1ps9a3 1 ---INTCIGCNQACLDQIFVGKVTSCLVNPRACHETKMPILPAVQKKNLAV--------- 48 query 19 ---ALASLIIANAAREMEIEVTIFCAFWGLLLLRDPEKASQEDKSLYEQAFSSLT-PREA 74 :::::::::::::::::::::: :::: d1ps9a3 49 VGAGPAGLAFAINAAARGHQVTLFD------------------------------AHSEI 78 query 75 EELPLSKMNLGGIGKKMLLEMMKEEKAP------------------KLSDLLSGARKKEV 116 :::::::::::::: d1ps9a3 79 ----------------------------GGQFNIAKQIPGKEEFYETLRYYRRMIEVTGV 110 query 117 KFYAXQLSVEIMGFKKEELFPE-VQIMDVKEYLKNA-LESDLQLFI-------------- 160 ::: :::::::: ::::::: d1ps9a3 111 TLK-------------------LNHTVTADQ-----LQAFDETI--LASGIPNRALAQPL 144 query 161 ----------------------------------- 161 d1ps9a3 145 IDSGKTVHLIGGCDVAMELDARRAIAQGTRLALEI 179 TMalign alignment (TM-score: 0.44 Raw score:70.82) query 1 ---------------------------------------GMENKKMNLLLFSGDYDKALA 21 ::::::::::: :::: d1ps9a3 1 INTCIGCNQACLDQIFVGKVTSCLVNPRACHETKMPILPAVQKKNLAVVG------AGPA 54 query 22 SLIIANAAREMEIEVTIFCAFWGLLLLRDPEKASQEDKSLYEQAFSSLTPREA-EELPLS 80 :::::::::::::::::::: ::::: : :::: d1ps9a3 55 GLAFAINAAARGHQVTLFDA--HSEIG-------------------------GQ-FNIA- 85 query 81 KMNLGGIGKKMLLE-MMKEEKAPKLSDLLSGARKKEVKFYAXQLSVEIMGFKKEELFPEV 139 : :::::: :: ::::::::::::::::::::: : d1ps9a3 86 --K-QIPGKE--EFY-------ETLRYYRRMIEVTGVTLKLNH-T--------------- 117 query 140 QIMDVKEYLKNALESDLQLFI--------------------------------------- 160 :::::: :::::::::: d1ps9a3 118 ----VTADQL-QAFDETILASGIPNRALAQPLIDSGKTVHLIGGCDVAMELDARRAIAQG 172 query 161 ------- 161 d1ps9a3 173 TRLALEI 179 HHsearch alignment (Probability: 0.10 E-value:0.01) query 2 MENKKMNLLLFSGDYDKALASLIIANAAREMEIEVTIF 39 ::::::::::::: :::::::::::::::::::: d1ps9a3 40 AVQKKNLAVVGAG-----PAGLAFAINAAARGHQVTLF 72
Intermediate <-- 1.803 --> Hit
DALI alignment (Z-score: 6.5 Raw score:477.00) d1ps9a3 1 intcigcnqacldqifvgkvtsclvnprachetkmpilpAVQK-KNLAVVGAGPAGLAFA 59 :::: :::::::::::::::: d1feca2 1 --------------------------gddlcitsneafyLDEApKRALCVGGGYISIEFA 34 d1ps9a3 60 INAAARG---HQVTLFDAHSEIGGQFniakqipgkeeFYETLRYYRRMIEVTGVTLKLNH 116 ::::::: :::::::::::::::: ::::::::::::::::::::::: d1feca2 35 GIFNAYKargGQVDLAYRGDMILRGF-----------DSELRKQLTEQLRANGINVRTHE 83 d1ps9a3 117 TVTAD---------------QLQAFDETILASGIpnralaqplidsgktvhliggcdvam 161 ::::: :::::::::::::: d1feca2 84 NPAKVtknadgtrhvvfesgAEADYDVVMLAIGR-------------------------- 117 d1ps9a3 162 eldarraiaqgtrlalei 179 d1feca2 118 ------------------ 118 FAST alignment (Normalized score: 6.52 Raw score:943.60) d1ps9a3 1 INTCIGCNQACLDQIFVGKVTSCLVNPRACHETKMPIL------------PAVQK-KNLA 47 ::::: :::: d1feca2 1 --------------------------------------GDDLCITSNEAFYLDEAPKRAL 22 d1ps9a3 48 VVGAGPAGLAFAINAAA---RGHQVTLFDAHSEIGGQFNIAKQIPGKEE-FYETLRYYRR 103 ::::::::::::::::: ::::::::::::::::: :::::::::: d1feca2 23 CVGGGYISIEFAGIFNAYKARGGQVDLAYRGDMILRG------------FDSELRKQLTE 70 d1ps9a3 104 MIEVTGVTLKLNHTVT----------------ADQLQAFDETILASGIPNRALAQPLIDS 147 ::::::::::::::: :::::::::::::: d1feca2 71 QLRANGINVRTHENP-AKVTKNADGTRHVVFESGAEADYDVVMLAI-------------- 115 d1ps9a3 148 GKTVHLIGGCDVAMELDARRAIAQGTRLALEI-- 179 d1feca2 116 --------------------------------GR 117 TMalign alignment (TM-score: 0.40 Raw score:71.24) d1ps9a3 1 ---------------INTCIGCNQACLDQIFVGKVTSCLVNPRACHETKMPILPAVQKKN 45 ::::: d1feca2 1 GDDLCITSNEAFYLD----------------------------------------EAPKR 20 d1ps9a3 46 LAVVGAGPAGLAFAINAAARG---HQVTLFDAHSEIGGQFNIAKQIPGKEEFYETLRYYR 102 ::::::::::::::::::::: ::::::::::::: :: : ::::::::: d1feca2 21 ALCVGGGYISIEFAGIFNAYKARGGQVDLAYRGDMIL---RG-F-------DSELRKQLT 69 d1ps9a3 103 RMIEVTGVTLKLNHTVTAD----------Q-----LQAFDETILASGIPNRALAQPLIDS 147 ::::::::::::::::::: : :::::::::::: d1feca2 70 EQLRANGINVRTHENPAKVTKNADGTRHVVFESGAEADYDVVMLAIG------------- 116 d1ps9a3 148 GKTVHLIGGCDVAMELDARRAIAQGTRLALEI 179 : d1feca2 117 --------R----------------------- 117 HHsearch alignment (Probability: 0.99 E-value:0.00) d1ps9a3 37 ILPAVQKKNLAVVGAGPAGLAFAIN---AAARGHQVTLFDAHSEIGGQFNIAKQIPGKEE 93 ::::::::::::::::::::::::: ::::::::::::::::: :::: d1feca2 12 FYLDEAPKRALCVGGGYISIEFAGIFNAYKARGGQVDLAYRGDMI---------LRGF-- 60 d1ps9a3 94 FYETLRYYRRMIEVTGVTLKLNHTVTAD 121 :::::::::::::::::::::::::::: d1feca2 61 DSELRKQLTEQLRANGINVRTHENPAKV 88