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:	T727
P-Site Sequence:	AETEQSDTLDNKEAV
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	T727	AETEQSDTLDNKEAV	100 / 9 AA	217
Phosphosite 1:	ARHGAP21	Q5T5U3	S725	QEAETEQSDTLDNKE	100 / 7 AA	217
Phosphosite 2:	FSBP	O95073	T175	LNSQQSDTLEQREEH	55 / 9 AA	35
Phosphosite 3:	K84	Q9NSB2	T171	DEKEQIKTLNNKFAS	66 / 9 AA	65
Phosphosite 4:	KRT79	Q5XKE5	T148	QEREQIKTLNNKFAS	66 / 9 AA	58
Phosphosite 5:	KRT76	Q01546	T189	QEREQIKTLNNKFAS	66 / 9 AA	66
Phosphosite 6:	Cytokeratin 6E	P48668	T169	EEREQIKTLNNKFAS	66 / 9 AA	60
Phosphosite 7:	K2	P35908	T184	QEREQIKTLNNKFAS	66 / 9 AA	65
Phosphosite 8:	K5	P13647	T174	EEREQIKTLNNKFAS	66 / 9 AA	62
Phosphosite 9:	K3	P12035	T204	QEREQIKTLNNKFAS	66 / 9 AA	64
Phosphosite 10:	KRT7	P08729	T97	EESEQIKTLNNKFAS	66 / 9 AA	51
Phosphosite 11:	KRT8	P05787	T97	QEKEQIKTLNNKFAS	66 / 9 AA	54
Phosphosite 12:	KRT6B	P04259	T169	EEREQIKTLNNKFAS	66 / 9 AA	60
Phosphosite 13:	K6a	P02538	T169	EEREQIKTLNNKFAS	66 / 9 AA	60
Phosphosite 14:	KRT75	O95678	T155	EEREQIKTLNNKFAS	66 / 9 AA	60
Phosphosite 15:	FGFBP1	Q14512	T42	VVSEQKDTLGNTQIK	75 / 8 AA	26
Phosphosite 16:	LRRFIP1	Q32MZ4	T268	TNGETSDTLNNVGYQ	75 / 8 AA	89
Phosphosite 17:	FSBP	O95073	S173	LVLNSQQSDTLEQRE	71 / 7 AA	35
Phosphosite 18:	Nav3	Q8IVL0	T893	VSSGLSDTLDNISTD	100 / 6 AA	256
Phosphosite 19:	SDK1	Q7Z5N4	T2055	STMEESVTLDNGGFA	75 / 8 AA	242
Phosphosite 20:	RYR2	Q92736	T1861	TPEEESDTLEKELSV	62 / 8 AA	565