 | Authors: Amine Heddad, Andrea Krings, Markus Brameier and Bob MacCallum, Stockholm Bioinformatics Center, Stockholm University, Sweden. |
NucPred
Fetching P14248 from www.uniprot.org...
The NucPred score for your sequence is 0.93 (see score help below)
1 MTVDLNIPYSACELKRVKRLELGVLDPEIIKKISVCEIVNVDIYKDGFPR 50
51 EGGLNDIRMGTIDYRTLCGTCNMNVKYCPGHFGHIELAKPMYHYGFMNVV 100
101 LNVLRCVCYHCGRLLCNVNSSKVKYIEKIKVNSLRLRKLAELCLGIRACD 150
151 HSVEEEGLNINDNSLNNFYNNDLSNLNMNQQMLLNKSNYTNIFEMVSKED 200
201 VDCGCVQPKYSREGPNMYIQFLHSSEEDIDESKRKLSAEEALEILKKIRK 250
251 EEMSILGFNSDRCVPASLILTCIPIPPPCARPYVQYGNQRSEDDLTLKLL 300
301 DIVKTNIQLKRQTDRGAKSHVLQDLCSLLQFHITTLFDNDIPGMPIATTR 350
351 SKKPIKAIRTRLKGKEGRLRGNLMGKRVDFSARTVITGDPNLNIDYIGVP 400
401 KSVAMTLTFCETVTPLNYDNLKKLVERGPYEWPGAKYIIRDNGTKYDLRH 450
451 VRRNSEKELEYGYKVERHMTDEDYILFNRQPSLHKMSIMGHKAKILPYST 500
501 FRLNLSVTSPYNADFDGDEMNLHLAQSHETRSEIKHLMIVQRQIVSPQGN 550
551 KPVMGIVQDSLLAIRKFTRRDNFLTKEEVMSLLIWIPYWNHVIPTPAIIK 600
601 PRALWTGKQIFSMLLQFDDMNIEDDKNDTANNKVGRDVNTNVNKDSSKMN 650
651 TSGNYYYGNSTNDNTDDYLEKGNAYSRSGNNHPNSPLSIGDNINVGNVQQ 700
701 NDMSSPNNNNNNNNNNNSNNNNNNNIGGGINSFKRFNMVKINLMRDSSTS 750
751 SKDDNPYCSINDGKVIIKNNELLSGIICKRTVGSSSGSLIHVLWHEMGPD 800
801 KTKDFLSALQKVTNNWLEYVGFTVSCSDIIASNKVLGKVREILDKSKSEV 850
851 SKLVEKAQKGELECQPGKSLYESFETRVNNELNCAREMAGKVASESLDER 900
901 NNIFSMVASGSKGSIINISQIISCVGQQNVEGKRIPFGFNHRSLPHFIKF 950
951 DYGPESRGFVSNSYLSGLTPQEVFFHAMGGREGIIDTACKTSETGYIQRR 1000
1001 LIKAMEDVMVQYDRTVRNSYGDIIQFLYGEDGMAGEYIEDQIIDLMKLDN 1050
1051 KEINKLYKYNFDEEPFGKDYYIGNKNDGSRNTTYIDYNKQNILNQEFEEL 1100
1101 YKCKNYLCKEIFPDGDIRQHLPINMNRLIEYAKSQFPCIPFVSNNNSTNN 1150
1151 NNNNNNNNNISNSRKLMDKGNLSSTHNHKENKKRRKRRRRKNKFDKFKNE 1200
1201 NNELMSEIKKEYENNDLNNMMISKGDQSPFKGMNEFHMGVADNDMGSDLG 1250
1251 NNNNYNNDDFVDDDYVDDDDYDDDDYDDDDYDDDDLDDDENYSDNINIGG 1300
1301 NRKYYGNTLKNNYDENSMLNPIDVVHKVNNFLEKLVIIKQINSNDTLSVE 1350
1351 AQNNATILLKAHLRTYLNSKLLTQTHKVSVKGLDWLLQEIEKIFYKSLCH 1400
1401 PGECVGALAAQSIGEPATQMTLNTFHFAGVGSKNVTLGVPRLKELINIVK 1450
1451 NVKTPSTTIYLDDMVSNDQQKAKDILTKLEYTTLKQLTSHAQIIYDPNTT 1500
1501 TTILEEDKSWVNEFYEFPDEDDTQYSLGEWVLRIQLTNIHVNEKKLTMKE 1550
1551 IVYIIYSVFSSDELDIIYTDDNSEDLVLRIRVKYLNGEYNFMNYDVVDNA 1600
1601 NEQVDEQEEDEEHLVANDRGNYDETKNSTHPHHDYNNNTTNIFKSKVKNN 1650
1651 ISSDINTKNEDSISINSSNNEQVKNINSSPVSNNMHNNNNNNNNDSSNIN 1700
1701 DIKVKNIKKEDGNEGALRGGGDSNTSALFGNKNSQKEDNIVNNNNDNNDD 1750
1751 DDEEEEEEDFLFGDHNVSPKNTKDGKNKNTNNKSNNNENKNKKSGNNNSN 1800
1801 NSNTYDDGDVDNDNDDDNDDNKSDITIKEDNDVAFMKTSTKNAEEDLELK 1850
1851 NKNHIEHNISREDTEDTFLKKLMEQCLSTLKLRGIENITKVYMREESKIT 1900
1901 YDSDNGKFVRSSHWVLDTDGCNLENIFCAPQVDFKKTVSNDIVEIFEVLG 1950
1951 IEAVRRALLKELRTVISFDSSYVNYRHLSILCDVMTQKGYLMSITRHGIN 2000
2001 RVDKGPLIKCSFEETVEILLEAAAFAQVDNLRGITENIMLGQLCKIGTGS 2050
2051 FDIIIDNQKLNDANQNLETIQDLTSAGFTTPDSLHVITPDGLQSPVAINT 2100
2101 INSPLPFSPTYNANLLSPTAPIDNVNNLLSPQYNLQNYGDNVMSPTSKDI 2150
2151 NNLDTLKLGGKFSPTQSPKSPTSVMHSPFSPFDHQNQQPVDATNLLFSPK 2200
2201 NNNIMNYNVFSPKPNINNNVIQSPNIYSPNPMLDIFSPKPQINHNIYSPS 2250
2251 YSPTSPTYNANNAYYSPTSPKNQNDQMNVNSQYNVMSPVYSVTSPKYSPT 2300
2301 SPKYSPTSPKYSPTSPKYSPTSPKYSPTSPKYSPTSPKYSPTSPKYSPTS 2350
2351 PVAQNIASPNYSPYSITSPKFSPTSPAYSISSPVYDKSGVVNAHQPMSPA 2400
2401 YILQSPVQIKQNVQDVNMFSPIQQAHVDEAKNDDPFSPMPYNIDEDEMKE 2450
2451 NM 2452
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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