Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	ARHGAP21
Human P-Site:	S572
P-Site Sequence:	NSDNRRMSGRGVGSV
UniProt:	Q5T5U3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ARHGAP21	Q5T5U3	S572	NSDNRRMSGRGVGSV	100 / 9 AA	217
Phosphosite 1:	WWOX	Q9NZC7	S312	NELHRRLSPRGVTSN	66 / 9 AA	47
Phosphosite 2:	RPRD2	Q5VT52	S1099	SASNRRMSGEPIQTV	100 / 6 AA	156
Phosphosite 3:	PLCL4	O75038	S1290	PGGTRRVSGPGVRRD	66 / 9 AA	68
Phosphosite 4:	SPTBN4	Q9NRC6	T1409	EALNRKMTERGDELQ	62 / 8 AA	417
Phosphosite 5:	Sh3tc1	Q8TE82	S404	RQLLRRMSGTDVCSV	75 / 8 AA	147
Phosphosite 6:	C3orf30	Q96M34	S199	EQMDRRMSGEAERRT	83 / 6 AA	60
Phosphosite 7:	C3orf30	Q96M34	S263	VQIDRRMSGKVRRRS	71 / 7 AA	60
Phosphosite 8:	KIAA1838	Q96EK7	T856	MKENRRITGRAHWGS	62 / 8 AA	104
Phosphosite 9:	GTF3C4	Q9UKN8	S329	EHNNRKMSGLIVGSA	83 / 6 AA	92
Phosphosite 10:	C7orf28A	P86791	S368	FNINKRMSGSEKEPQ	83 / 6 AA	56
Phosphosite 11:	FAM27D1	Q5T7N8	S22	LLRDRRISSRGPGLH	62 / 8 AA	25
Phosphosite 12:	FAM27E1	Q5T7N7	S14	LLRDRRISSRGPGLH	62 / 8 AA	15
Phosphosite 13:	FAM27E2	Q5SNX5	S13	LLRDRRISSRGPGLH	62 / 8 AA	15
Phosphosite 14:	FAM27E3	Q08E93	S13	LLRDRRISSRGPGLH	62 / 8 AA	14
Phosphosite 15:	Abi-1	Q8IZP0	S187	KPPSPPMSGRGTLGR	55 / 9 AA	55
Phosphosite 16:	CPT1C	Q8TCG5	S646	ALLKAAMSGQGVDRH	83 / 6 AA	91
Phosphosite 17:	DNAH2	Q9P225	S12	AEKKQRLSGRGSSQA	62 / 8 AA	508
Phosphosite 18:	DDX60	Q8IY21	S1323	ALNYRQMSGRAGRRG	62 / 8 AA	198
Phosphosite 19:	COL12A1	Q99715	T1836	DGEGGRMTGRGKTKP	83 / 6 AA	333
Phosphosite 20:	TACSTD2	P09758	S303	VITNRRKSGKYKKVE	71 / 7 AA	35