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:	S716
P-Site Sequence:	SQRNQDLSLQEAETE
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	S716	SQRNQDLSLQEAETE	100 / 9 AA	217
Phosphosite 1:	PJA2	O43164	S486	EEENQELSLQEGEQT	77 / 9 AA	78
Phosphosite 2:	HIPK4	Q8NE63	S433	IDQLDDLSLQEAGHG	100 / 7 AA	69
Phosphosite 3:	ST6GALNAC2	Q9UJ37	S354	FYANHDLSLEAALWR	66 / 9 AA	42
Phosphosite 4:	AlphaK3	Q96QP1	S649	HSQLHDLSLQEPNND	75 / 8 AA	139
Phosphosite 5:	SALL2	Q9Y467	S895	VTLVEELSLQEAMRK	75 / 8 AA	105
Phosphosite 6:	KIAA1189	Q8TAM6	S98	HKAITDLSLQETSAD	85 / 7 AA	33
Phosphosite 7:	IL20RA	Q9UHF4	S420	GPEEQELSLQEEVST	75 / 8 AA	62
Phosphosite 8:	SIGLEC7	Q9Y286	S451	KGEPQDLSGQEATNN	87 / 8 AA	51
Phosphosite 9:	KIAA1024L	P59773	S15	NPLYGDLSLEEAMEE	85 / 7 AA	12
Phosphosite 10:	DSP	P15924	S2670	PTTGQKLSLQDAVSQ	66 / 9 AA	332
Phosphosite 11:	NFE2L1	Q14494	S362	TPINQNVSLHQASLG	55 / 9 AA	85
Phosphosite 12:	MYO15A	Q9UKN7	S1428	AQLRQAFSLQEAETY	75 / 8 AA	395
Phosphosite 13:	MLH3	Q9UHC1	S1373	IKFNDGLSLQESCRL	66 / 9 AA	164
Phosphosite 14:	MEPE	Q9NQ76	S73	QERKKDLSLSEASEN	66 / 9 AA	58
Phosphosite 15:	Separase	Q14674	S1660	ADQLQGLSLQEMPGD	85 / 7 AA	233
Phosphosite 16:	LTBP4	Q8N2S1	T114	SLNWQPLTLQEARAL	66 / 9 AA	173
Phosphosite 17:	HJURP	Q8NCD3	S235	VPRNDSLSLQETSSS	66 / 9 AA	84
Phosphosite 18:	CCDC144C	Q8IYA2	S904	ESEKQILSLQEKNKE	75 / 8 AA	143
Phosphosite 19:	CCDC144A	A2RUR9	S1094	ESEKQILSLQEKNKE	75 / 8 AA	165
Phosphosite 20:	TIMM16	Q9Y3D7	S55	ASNLSGLSLQEAQQI	85 / 7 AA	14