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:	S458
P-Site Sequence:	QIRQRSVSQERLEDS
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	S458	QIRQRSVSQERLEDS	100 / 9 AA	217
Phosphosite 1:	MRVI1	Q9Y6F6	S241	QNDQRKVSQGRLAPR	77 / 9 AA	96
Phosphosite 2:	ARHGAP21	Q5T5U3	S456	SVQIRQRSVSQERLE	100 / 7 AA	217
Phosphosite 3:	ARHGAP23	Q9P227	S316	APRARSASQDRLEEV	75 / 8 AA	162
Phosphosite 4:	ADAMTS7	Q9UKP4	S239	RLHQRSVSKEKWVET	66 / 9 AA	184
Phosphosite 5:	ZC3H12B	Q5HYM0	S557	LKLHRSASQNRLQPF	66 / 9 AA	87
Phosphosite 6:	ZNF638	Q14966	S560	PKCFRSVSPERMSRR	75 / 8 AA	221
Phosphosite 7:	LRCH2	Q5VUJ6	S725	ACKKLGVSQERLCLP	85 / 7 AA	85
Phosphosite 8:	MYPN	Q86TC9	S759	QTIQRTVSKESLLVS	66 / 9 AA	145
Phosphosite 9:	ABCC2	Q92887	S609	SMLQASVSTERLEKY	77 / 9 AA	174
Phosphosite 10:	MLL3	Q8NEZ4	S111	LIPTLQRSVSEESAN	85 / 7 AA	541
Phosphosite 11:	MLL3	Q8NEZ4	S113	PTLQRSVSEESANSL	85 / 7 AA	541
Phosphosite 12:	CGNL1	Q0VF96	S431	VCPQRPLSQERRGKQ	75 / 8 AA	149
Phosphosite 13:	ARHGAP18	Q8N392	S66	PPFDRSISQDSLDEL	55 / 9 AA	75
Phosphosite 14:	PEG3	Q9GZU2	T1277	TEFQRSQTEERLFEC	66 / 9 AA	181
Phosphosite 15:	ZNF642	Q49AA0	S165	STAKSTISQERLYHG	71 / 7 AA	61
Phosphosite 16:	CBLL1	Q75N03	S278	PPPPRSVSQETFRIS	66 / 9 AA	55
Phosphosite 17:	CCDC56	Q9Y2R0	S80	GYTFYSISQERFLDE	71 / 7 AA	12
Phosphosite 18:	ADAMTS6	Q9UKP5	S247	HRQKRSVSIERFVET	66 / 9 AA	97
Phosphosite 19:	ADAMTS10	Q9H324	S236	PGLKRSVSRERYVET	66 / 9 AA	121
Phosphosite 20:	CBLL1	Q75N03	S276	MAPPPPRSVSQETFR	85 / 7 AA	55