Table 1.

Peptides obtained from mass spectrometry for Rab11-FIP2 kinase identification

Peptide match	Xcorr	z
AENLLLDADMNIK	4.54	2
KYDGPEVDVWSLGVILYTLVSGSLPFDGQNLK	3.73	3
LFEVIETEK	2.59	2
PSADLTNSSAPSPSHK	2.44	3
TQLNSSSLQK	2.59	2
FLILNPSK	1.94	2
VLNHPNIVK	1.42	2

Xcorr, cross-correlation score as identified by SEQUEST (Link et al., 1999); z, charge state of peptide.

Peptide sequences of MARK2 identified in Rab11-FIP2 kinase preparations by mass spectrometry.