Experimental: This means that the indicated PPI was experimentally demonstrated using Arabidopsis thaliana proteins as model of study. The experiment indicated links to the publication of which this interaction was annotated from

Predicted: The indicated PPI was proposed based on ortholgs studies. The experiment indicated links to the publication of the orthologous PPI was annotated from

FSW is the Functional Similarity Weight. It represents the proportion of interaction partners that two proteins have in common

Learn more - FSWeight top ranked cut offs

Class A: The PPI is a direct evidence (experimental), the subcellular location was experimentally demonstrated and both, target and source, were indicated as expressed in same cellular compartment

Class B: The PPI is a direct evidence (experimental), the subcellular location was experimentally demonstrated but both, target and source, were indicated as expressed in different cellular compartment

Class C: Same as Class A but the PPI is predicted

Class D: Same as Class A but subcellular location was predicted. P(exp|pred) indicates the probability of this particular predicted location be experimentally demonstrated given all data available on AtPINDB

Unknown: There is no available data to calculate the C3 or the data does not fit onto any class previously described

PEP is the posterior probability of this particular PPI be experimentally demonstrated once it was predicted. For this release p = 0.0030. If they share same cell compartment p = 0.0029

Learn more

If you find AtPIN interesting and want to use it in your work please cite us

AtPIN: Arabidopsis thaliana Protein Interaction Network
Marcelo M Brandao, Luiza L Dantas and Marcio C Silva-Filho
BMC Bioinformatics 2009, 10:454

DOI:1471-2105/10/454