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:	S1499
P-Site Sequence:	LGKESTPSEEPSPPH
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	S1499	LGKESTPSEEPSPPH	100 / 9 AA	217
Phosphosite 1:	ARHGAP21	Q5T5U3	T1497	ISLGKESTPSEEPSP	100 / 7 AA	217
Phosphosite 2:	AGC1	P16112	S831	PSKEPSPSEEPSASE	77 / 9 AA	250
Phosphosite 3:	C11orf88	Q6PI97	S6	__METGPSEEPSGRK	77 / 9 AA	19
Phosphosite 4:	SCN5A	Q14524	S634	PPDTTTPSEEPGGPQ	75 / 8 AA	227
Phosphosite 5:	CILP2	Q8IUL8	T26	GARDATPTEEPMATA	62 / 8 AA	126
Phosphosite 6:	MPP1	Q00013	S237	SMAQSAPSEAPSCSP	66 / 9 AA	52
Phosphosite 7:	LCORL	Q8N3X6	T114	DSSQSTPTEELSSQG	66 / 9 AA	67
Phosphosite 8:	TAF4B	Q92750	S234	LGASSTPSNEPNLKA	75 / 8 AA	91
Phosphosite 9:	DDX59	Q5T1V6	S87	GAKDSHPSEEPVKSF	75 / 8 AA	69
Phosphosite 10:	ARID3B	Q8IVW6	S552	TSSRGTPSAEPSTSW	75 / 8 AA	61
Phosphosite 11:	ETV3	P41162	S441	SVPISTPSGEPLEVT	85 / 7 AA	57
Phosphosite 12:	AGC1	P16112	S801	PSEEPSPSEEPFPSV	75 / 8 AA	250
Phosphosite 13:	ARHGAP21	Q5T5U3	S1496	KISLGKESTPSEEPS	100 / 6 AA	217
Phosphosite 14:	ANK3	Q12955	T3595	PTDESTPTSEPNPFP	66 / 9 AA	480
Phosphosite 15:	SQSTM1	Q13501	S229	AESASGPSEDPSVNF	75 / 8 AA	48
Phosphosite 16:	DMRT1	Q9Y5R6	S14	FSKPSTPSEAPHAPG	85 / 7 AA	39
Phosphosite 17:	EHBP1L1	Q8N3D4	S1340	PPGGSSPSEEPPPSP	85 / 7 AA	162
Phosphosite 18:	CARD6	Q9BX69	T6	__MATESTPSEIIER	100 / 6 AA	116
Phosphosite 19:	DBR1	Q9UK59	S451	HSGMNTPSVEPSDQA	75 / 8 AA	62
Phosphosite 20:	PLCB1	Q9NQ66	S849	ADPGETPSEAPSEAR	85 / 7 AA	139