biosystems_gene file from NCBI biosystems

[Richard Finney]

What are the columns in NCBI biosystem's biosystems_gene file?

I get this file "biosystems_gene" from

ftp://ftp.ncbi.nih.gov/pub/biosystem...ystems_gene.gz

File has 3 columns :
rfinney@pigdog:~/BIOSYSTEMS$ zcat biosystems_gene.gz | head
296 7817321 30
296 7817640 30
296 7817967 30
296 7818063 30
296 7818397 30
296 7818687 30
296 7818923 30
296 7819138 30
296 7819403 30
296 7819405 30

A random selection :
rfinney@pigdog~/BIOSYSTEMS$ zcat biosystems_gene.gz | shuf | head
117680 8085832 50
468375 14356590 30
795174 103428995 30
292 15315756 20
777543 58802 60
124832 9681980 40
1292492 104654949 50
1333691 81807 32
916147 102171142 60
1146160 9002413 40


What are the 3 columns?

[GenoMax]

From ftp://ftp.ncbi.nih.gov/pub/biosystems/README.txt

============================================
biosystems_gene.gz
============================================

This file lists associations between biosystems and Entrez Gene records
that represent biosystem components. In this file, the GO records have
been filtered out. The associations were made via the method
described in:
http://www.ncbi.nlm.nih.gov/Structur...rectLinksGenes.

The file is formatted as:

Column 1: bsid of biosystem
Column 2: GeneID of the gene
Column 3: score

[Richard Finney]

Score! indeed.

thanks.

That's the one I couldn't figure out; I'll ignore it.