Support Vector Machine GPCR Subfamily Classification Results for NP_001775
>NP_001775
MGGRVFLAFCVWLTLPGAETQDSRGCARWCPQNSSCVNATACRCNPGFSSFSEIITTPTETCDDINECAT
PSKVSCGKFSDCWNTEGSYDCVCSPGYEPVSGAKTFKNESENTCQDVDECSSGQHQCDSSTVCFNTVGSY
SCRCRPGWKPRHGIPNNQKDTVCEDMTFSTWTPPPGVHSQTLSRFFDKVQDLGRDSKTSSAEVTIQNVIK
LVDELMEAPGDVEALAPPVRHLIATQLLSNLEDIMRILAKSLPKGPFTYISPSNTELTLMIQERGDKNVT
MGQSSARMKLNWAVAAGAEDPGPAVAGILSIQNMTTLLANASLNLHSKKQAELEEIYESSIRGVQLRRLS
AVNSIFLSHNNTKELNSPILFAFSHLESSDGEAGRDPPAKDVMPGPRQELLCAFWKSDSDRGGHWATEVC
QVLGSKNGSTTCQCSHLSSFTILMAHYDVEDWKLTLITRVGLALSLFCLLLCILTFLLVRPIQGSRTTIH
LHLCICLFVGSTIFLAGIENEGGQVGLRCRLVAGLLHYCFLAAFCWMSLEGLELYFLVVRVFQGQGLSTR
WLCLIGYGVPLLIVGVSAAIYSKGYGRPRYCWLDFEQGFLWSFLGPVTFIILCNAVIFVTTVWKLTQKFS
EINPDMKKLKKARALTITAIAQLFLLGCTWVFGLFIFDDRSLVLTYVFTILNCLQGAFLYLLHCLLNKKV
REEYRKWACLVAGGSKYSEFTSTTSGTGHNQTRALRASESGI
Here is a list of Frizzled/Smoothened family subfamilies with support vector machine models and the score this sequence received with respect to each model.
HOW TO INTERPRET THE SCORES:
Subfamily Scoring:
This sequence does not appear to be in any of the subfamilies for which we have models
The support vector machine for each subfamily is trained to score positive examples (members of the subfamily) as 1.0 and negative examples (non-members) as -1.0
If this sequence receives a negative score with respect to a subfamily, it is probably not a member of the subfamily.
If this sequence receives a positive score with respect to a subfamily, it is probably in the subfamily.
In general, the score's distance from zero gives you the confidence level of the prediction. Positive scores greater than +1.0 mean a classifier has strongly accepted your sequence. Negative scores less than -1.0 mean a classifier has strongly rejected your sequence.
For a more detailed evaluation of scores and confidence levels, take a look at Classification Statistics.
SOME ADDITIONAL INFORMATION:
There were 199 Class A Rhodopsin like and 19 Class B Secretin like and 11 Class C Metabotropic glutamate / pheromone and 2 Class D Fungal pheromone and 4 Nematode chemoreceptors and 4 Vomeronasal receptors (V1R & V3R) and 3 Frizzled/Smoothened family subfamilies whose classifiers were not run, because the families or subfamilies that contain them were rejected by classifiers higher in the hierarchy. For example, if the Amine receptor classifier scores this sequence negatively, it will not be checked with respect to the subfamilies of Amine receptors (Histamine, Serotonin, Dopamine, Octopamine and Acetylcholine (muscarinic) receptors).
Not all subfamilies have models yet. This sequence may be in a subfamily that has not yet been modeled.
Please cite: R. Karchin, K. Karplus and D. Haussler "Classifying G-Protein Coupled Receptors with Support Vector Machines" Bioinformatics 18(1):147-159 2002
[postscript preprint,
pdf preprint]