Column           	Example    	Description
------           	-------    	-----------
1.  contig       	chr1       	Chromosome
2.  start        	1782520    	Start position (0-based)
3.  end          	1782770    	End position
4.  motif_cluster	TBX/4      	Motif cluster name
5.  score        	0          	BED-score field (not used)
6.  strand       	+          	Strand (+ or -)
7.  thickStart   	1782520    	Same as 'start'
8.  thickEnd     	1782770    	Same as 'end'
9.  itemRgb      	0,28,255   	RGB string for UCSC browser
10. best_model   	TBX20_TBX_1	Best matching motif model from cluster
11. match_score  	5.4513     	MOODS match score for best cluster match
12. DBD          	TBX        	DNA binding domain family
13. num_models   	2          	Number of motif models from cluster with a match