 | Authors: Amine Heddad, Andrea Krings, Markus Brameier and Bob MacCallum, Stockholm Bioinformatics Center, Stockholm University, Sweden. |
NucPred
Fetching Q63269 from www.uniprot.org...
The NucPred score for your sequence is 0.73 (see score help below)
1 MNEMSSFLHIGDIVSLYAEGSVNGFISTLGLVDDRCVVEPAAGDLDNPPK 50
51 KFRDCLFKVCPMNRYSAQKQYWKAKQTKQDKEKIADVVLLQKLQHAAQME 100
101 QKQNDTENKKVHGDVVKYGSVIQLLHMKSNKYLTVNKRLPALLEKNAMRV 150
151 TLDATGNEGSWLFIQPFWKLRSNGDNVVVGDKVILNPVNAGQPLHASNYE 200
201 LSDNVGCKEVNSVNCNTSWKINLFMQFRDHLEEVLKGGDVVRLFHAEQEK 250
251 FLTCDEYRGKLQVFLRTTLRQSATSATSSNALWEVEVVHHDPCRGGAGHW 300
301 NGLYRFKHLATGNYLAAEENPSYKGDVSDPKAAGPGAQSRTGRRNAGEKI 350
351 KYRLVAVPHGNDIASLFELDPTTLQKTDSFVPRNSYVRLRHLCTNTWIQS 400
401 TNAPIDVEEERPIRLMLGTCPTKEDKEAFAIVSVPVSEIRDLDFANDASS 450
451 MLASAVEKLNEGFISQNDRRFVIQLLEDLVFFVSDVPNNGQNVLDIMVTK 500
501 PNRERQKLMRDENILKQIFGILKAPFRDKGGEGPLVRLEELSDQKNAPYQ 550
551 YMFRLCYRVLRHSQEDYRKNQEHIAKQFGMMQSQIGYDILAEDTITALLH 600
601 NNRKLLEKHITKTEVETFVSLVRKNREPRFLDYLSDLCVSNRIAIPVTQE 650
651 LICKCVLDPKNSDILIQTELRPVKEMAQSHEYLSIEYSEEEVWLTWTDRN 700
701 NEHHEKSVRQLAQEARAGNAHDENVLSYYRYQLKLFARMCLDRQYLAIDE 750
751 ISKQLGVELLFLCMADEMLPFDLRASFCHLMLHVHVDRDPQELVTPVKFA 800
801 RLWTEIPTAITIKDYDSNLNASRDDKKNKFASTMEFVEDYLNNVVGEAVP 850
851 FANDEKNILTFEVVSLAHNLIYFGFYSFSELLRLTRTLLGIIDCIQAPAA 900
901 VLQAYEEPGGKNVRRSIQGVGHMMSTMVLSRKQSVFGASSLPTGVGVPEQ 950
951 LDRSKFEDNEHTVVMETKLKILEILQFILNVRLDYRISYLLSVFKKEFVE 1000
1001 VFPMQDSGADGTAPAFDSSTANMNLDRIGEQAEAMFGVGKTSSMLEVDDE 1050
1051 GGRMFLRVLLHLTMHDYPPLVSGALQLLFKHFSQRQEAMHTFKQVQLLIS 1100
1101 AQDVENYKVIKSELDRLRTMVEKSELWVDKKGSVKGEEGEAGASKDKKER 1150
1151 PSDEEGFLQPHGEKSSENYQIVKGILERLNKMCGVGEQMRKKQQRLLKNM 1200
1201 DAHKVMLDLLQIPYDKNDNKMMEILRYTHQFLQKFCAGNPGNQALLHKHL 1250
1251 QLFLTPGLLEAETMQHIFLNNYQLCSEISEPVLQHFVHCWPTHGRHVQYL 1300
1301 DFLHTVIKAEGKYVKKCQDMIMTELTNAGDDVVVFYNDKASLAHLLDMMK 1350
1351 AARDGVEDHSPLMYHISLVDLLAACAEGKNVYTEIKCTSLLPLEDVVSVV 1400
1401 THEDCITEVKMAYVNFVNHCYVDTEVEMKEIYTSNHIWTLFENFTLDMAL 1450
1451 VCNKREKRLSDPTLEKYVLTVVLDTISAFFSSPFSENSTSLQTHQTIVVQ 1500
1501 LLQSTTRLLECPWLQQQHKGSVEACVRTLAMVAKSRAILLPMDLDAHMSA 1550
1551 LLSSGGSCSAAAQRSAANYKTATRTFPRVIPTANQWDYKNIIEKLQDIIT 1600
1601 ALEERLKPLVQAELSVLVDMLHWPELLFLEGSEAYQRCESGGFLSKLIRH 1650
1651 TKGLMESEEKLCVKVLRTLQQMLQKKSKYGDRGNQLRKMLLQNYLQNRKS 1700
1701 GPRGELTDPTGSGVDQDWSAIAATQCRLDKEGATKLVCDLITSTKNEKIF 1750
1751 QESIGLAIRLLDGGNTEIQKSFYNLMTSDKKSERFFKVLHDRMKRAQQET 1800
1801 KSTVAVNMSDLGSQPREDREPADPTTKGRVSSFSMPSSSRYSLGPGLHRG 1850
1851 HDVSERAQNNEMGTSVLIMRPILRFLQLLCENHNRDLQNFLRCQNNKTNY 1900
1901 NLVCETLQFLDIMCGSTTGGLGLLGLYINEDNVGLVIQTLETLTEYCQGP 1950
1951 CHENQTCIVTHESNGIDIITALILNDISPLCKYRMDLVLQLKDNASKLLL 2000
2001 ALMESRHDSENAERILISLRPQELVDVIKKAYLQEEERENSEVSPREVGH 2050
2051 NIYILALQLSRHNKQLQHLLKPVKRIQEEEAEGISSMLSLNNKQLSQMLK 2100
2101 SSAPAQEEEEDPLAYYENHTSQIEIVRQDRSMEQIVFPVPAICQFLTEET 2150
2151 KHRLFTTTEQDEQGSKVSDFFDQSSFLHNEMEWQRRLRSMPLIYWFSRRM 2200
2201 TLWGSISFNLAVFINIIIAFFYPYVEGASTGVLGSPLISLLFWILICFSI 2250
2251 AALFTKHYSVRPLIVALVLRSIYYLGIGPTLNILGALNLTNKIVFVVSFV 2300
2301 GNRGTFIRGYKAMVMDMEFLYHVGYILTSVLGLFAHELFYSILLFDLIYR 2350
2351 EETLFNVIKSVTRNGRSILLTALLALILVYLFSIVGFLFLKDDFILEVDR 2400
2401 LPGNHSRASTLGMPHGAATFMGTCSGDKMDCVSEVSVPEILEEDEELDST 2450
2451 ERACDTLLMCIVTVMNHGLRNGGGVGDILRKPSKDESLFPARVVYDLLFF 2500
2501 FIVIIIVLNLIFGVIIDTFADLRSEKQKKEEILKTTCFICGLERDKFDNK 2550
2551 TVSFEEHIKLEHNMWNYLYFIVLVRVKNKTDYTGPESYVAQMIKNKNLDW 2600
2601 FPRMRAMSLVSGEGEGEQNEIRILQEKLGSTMKLVSHLTAQLNELKEQMT 2650
2651 EQRKRRQRLGFVDVQNCMSR 2670
Positively and negatively influencing subsequences are coloured according to the following scale:
(non-nuclear) negative ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| positive (nuclear)
What does the NucPred score mean?
| You have to decide on a NucPred score threshold. Sequences which score greater than or equal to this threshold are predicted to spend some time in the nucleus. Higher thresholds yield fewer predicted nuclear proteins, but these predictions are more accurate (you can have higher confidence in them). The table below gives more details of the performance of NucPred estimated using the sequences it was trained on (by cross-validation). Another benchmark is available in the Bioinformatics 2007 paper. |
| NucPred score threshold | Specificity | Sensitivity |
| see above | fraction of proteins predicted to be nuclear that actually are nuclear | fraction of true nuclear proteins that are predicted (coverage) |
| 0.10 | 0.45 | 0.88 |
| 0.20 | 0.52 | 0.83 |
| 0.30 | 0.57 | 0.77 |
| 0.40 | 0.63 | 0.69 |
| 0.50 | 0.70 | 0.62 |
| 0.60 | 0.71 | 0.53 |
| 0.70 | 0.81 | 0.44 |
| 0.80 | 0.84 | 0.32 |
| 0.90 | 0.88 | 0.21 |
| 1.00 | 1.00 | 0.02 |
| Sequences which score >= 0.8 with NucPred and which
are predicted by PredictNLS to contain an NLS have been shown to be 93% correct with a coverage of 16%. (PredictNLS by itself is 87% correct with 26% coverage on the same data.) |
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