TRANSFAC® Release 7.0 - Documentation
This table gives short explanations for the 1307 cellular sources of
proteins that interact with the sites listed in the SITE table. Among
them may be defined cell lines, tissues / organs, even whole organisms,
or recombinant expression systems.
AC Accession no.
DT Date; author
SO Factor source
CD Cell description
BS Site detected with this factor source
DR CLDB: accession no.;
DR TRANSCOMPEL: accession no.;
The terminology of the factor sources (SO) corresponds to that used in
the SITE table. Cell lines are given with their most common name
(e.g., HeLa, 3T3), the most frequently used tissues may be abbreviated
(e.g., rl for rat liver), others are explicitly mentioned. Recombinant
materials are explained by the denotation rec([source organism] -
[expressing cell]). Occasionally, a viral expression system is also
In this table, no OC line is given since this kind of information is
obscure in too many cases.