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:	S1358
P-Site Sequence:	QEESTVDSQPVPNID
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	S1358	QEESTVDSQPVPNID	100 / 9 AA	217
Phosphosite 1:	PPP1R13B	Q96KQ4	S426	VKQGTVSSQPVPFSA	77 / 9 AA	120
Phosphosite 2:	C22orf30	Q5THK1	T8	MLSSGVETQPVPLDS	66 / 9 AA	237
Phosphosite 3:	CENPE	Q02224	S2682	AGAESVDSQPGPWHA	75 / 8 AA	316
Phosphosite 4:	NEXN	Q0ZGT2	S596	KNTSVVDSEPVRFTV	66 / 9 AA	81
Phosphosite 5:	CYLD	Q9NQC7	S365	LNGSSVDSQPQSKSK	85 / 7 AA	107
Phosphosite 6:	GLI2	P10070	S1502	QVSSTVDSQLLEAPQ	75 / 8 AA	168
Phosphosite 7:	ZNF509	Q6ZSB9	S254	TDLTTVESQPCAVSH	55 / 9 AA	85
Phosphosite 8:	KLHL5	Q96PQ7	S80	SPNSTVDSQQGEFWN	85 / 7 AA	84
Phosphosite 9:	ZCCHC6	Q5VYS8	S611	NVARTLNSQPVFEYI	71 / 7 AA	171
Phosphosite 10:	KLHL5	Q96PQ7	T77	QASSPNSTVDSQQGE	100 / 6 AA	84
Phosphosite 11:	ARHGAP21	Q5T5U3	T1355	TTVQEESTVDSQPVP	100 / 6 AA	217
Phosphosite 12:	PPP1R13B	Q96KQ4	S425	SVKQGTVSSQPVPFS	75 / 8 AA	120
Phosphosite 13:	ERVK6	Q9WJR5	S885	PQSSTVDSQDEQNGD	100 / 6 AA	108
Phosphosite 14:	PCDH12	Q9NPG4	S956	VEELTVDSPPVQQIS	85 / 7 AA	129
Phosphosite 15:	ERVK6	Q9BXR3	S882	SQSSTVDSQDEQNGD	100 / 6 AA	108
Phosphosite 16:	HERV-K_11q22.1 provirus ancestral Pol protein	P63136	S880	PQSSTVDSQDEQNGD	100 / 6 AA	107
Phosphosite 17:	HERV-K_8p23.1 provirus ancestral Pol protein	P63133	S882	PQSSTVDSQDEQNGD	100 / 6 AA	108
Phosphosite 18:	HERV-K_19p13.11 provirus ancestral Pol protein	P63132	S882	PQSSTVDSQDEQNGD	100 / 6 AA	108
Phosphosite 19:	HGS	O14964	S381	NPLPETDSQPIPPSG	83 / 6 AA	86
Phosphosite 20:	DNHD1	Q96M86	S238	ASPSTVHSKPVSDVA	75 / 8 AA	113