Table 1.

Different binding types of L27 domains

	Domain 1		Domain 2	Reference
Type-1 binding
PATJ	L27	PALS1	L27N	Roh et al (2002)
MUPP1	L27	PALS1	L27N	Roh et al (2002)
DPATJ	L27	Stardust	L27	Roh et al (2002)
SAP97	L27	mLIN-2/CASK	L27N	Lee et al (2002)
PSD95β	L27	mLIN-2/CASK	L27N	Chetkovich et al (2002)
PSD95β	L27	Hrs	Coiled-coil region	Chetkovich et al (2002)
dDLG1-CPD	L27	CAMGUK	L27N	Lee et al (2002)
dDLG1-CPD	L27	mLIN-2	L27N	Lee et al (2002)
Type-2 binding
ceLIN-7	L27	ceLIN-2	L27C	Kaech et al (1998) and Harris et al (2002)
		mLIN-2	L27C	Kaech et al (1998) and Harris et al (2002)
mLIN-7	L27	mLIN-2	L27C	Kamberov et al (2000)
		PALS1	L27C	Kamberov et al (2000)
		PALS2	L27C	Kamberov et al (2000)
		DLG3	L27C	Butz et al (1998) and Kamberov et al (2000)
		DLG2	L27C	Butz et al (1998) and Kamberov et al (2000)
Type-3 binding
SAP97	L27	DLG3	Both L27N and L27C	Karnak et al (2002)
SAP97	L27	DLG2	Both L27N and L27C	D Karnak and B Margolis (unpublished)
dDLG	L27	DLG3	Both L27N and L27C	D Karnak and B Margolis (unpublished)
d: Drosophila; m: mammals; ce: C. elegans.