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:	S1911
P-Site Sequence:	STNRPLLSIPPQSPD
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	S1911	STNRPLLSIPPQSPD	100 / 9 AA	217
Phosphosite 1:	TBX10	O75333	S267	VAPRPLLSVPARSHS	66 / 9 AA	42
Phosphosite 2:	PRDM13	Q9H4Q3	S403	LRGFPLLSVPPEEAS	75 / 8 AA	75
Phosphosite 3:	TXNDC11	Q6PKC3	Y218	RVMKPLLYIPSQSEL	66 / 9 AA	111
Phosphosite 4:	PCGF2	P35227	S68	HKTRPLLSIRSDKTL	66 / 9 AA	38
Phosphosite 5:	PRKRA	O75569	S235	LLKRSLLSIPNTDYI	85 / 7 AA	34
Phosphosite 6:	SPEG	Q15772	S2643	KDGRQLLSIPRAGKR	85 / 7 AA	354
Phosphosite 7:	COL28A1	Q2UY09	S1061	TTPRPLLSTPVDGAE	85 / 7 AA	117
Phosphosite 8:	EDEM2	Q9BV94	S557	KQKVPLLSCPSQPFT	75 / 8 AA	65
Phosphosite 9:	TSC22D1	Q15714	T798	ASQSSLLTVPPQPQG	55 / 9 AA	110
Phosphosite 10:	BXDC2	Q8TDN6	S167	KGSRPLLSFDPAFDE	75 / 8 AA	41
Phosphosite 11:	FAM63A	Q8N5J2	S176	HLGNCLLSIKPQEKS	85 / 7 AA	52
Phosphosite 12:	BCS1L	Q9Y276	S271	DRLNHLLSVAPQQSL	71 / 7 AA	48
Phosphosite 13:	NRXN3	Q9Y4C0	T1372	PTFRPLLTIIETTKD	83 / 6 AA	181
Phosphosite 14:	ARMCX5	Q6P1M9	T265	PLGIRPLTKIPPYHG	75 / 8 AA	62
Phosphosite 15:	SMCR8	Q8TEV9	T74	VGPQPLLTIPNDTKV	71 / 7 AA	105
Phosphosite 16:	ATF6	P18850	Y461	LTEEPLLYIPPPPCQ	85 / 7 AA	75
Phosphosite 17:	NBPF15	Q8N660	S298	DEGYSTLSIPPEMLA	83 / 6 AA	78
Phosphosite 18:	NBPF11	Q86T75	S569	DEGYSTLSIPPERTS	83 / 6 AA	68
Phosphosite 19:	NBPF10	Q6P3W6	S569	DEGYSTLSIPPEMLA	83 / 6 AA	96
Phosphosite 20:	NBPF14	Q5TI25	S229	DEGYSTLSIPPEMLA	83 / 6 AA	106