ID	Description	GeneRatio	BgRatio	RichFactor	FoldEnrichment	pvalue	p.adjust
GO:0023026	MHC class II protein complex binding	1/2	27/18639	0.037037037037037	345.166666666667	0.00289513037257849	0.0128610283706883
GO:0023023	MHC protein complex binding	1/2	37/18639	0.027027027027027	251.878378378378	0.00396633580687877	0.0128610283706883
GO:0042605	peptide antigen binding	1/2	45/18639	0.0222222222222222	207.1	0.00482288563900812	0.0128610283706883
GO:0001221	transcription coregulator binding	1/2	115/18639	0.00869565217391304	81.0391304347826	0.0123019796312819	0.0246039592625638
GO:0003823	antigen binding	1/2	174/18639	0.00574712643678161	53.5603448275862	0.0185838785634564	0.0297342057015303
GO:0042277	peptide binding	1/2	249/18639	0.00401606425702811	37.4277108433735	0.0265404135933595	0.0353872181244793
GO:0001228	DNA-binding transcription activator activity, RNA polymerase II-specific	1/2	484/18639	0.00206611570247934	19.2551652892562	0.0512611855733173	0.0519926726819403
GO:0001216	DNA-binding transcription activator activity	1/2	491/18639	0.00203665987780041	18.9806517311609	0.0519926726819403	0.0519926726819403