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:	S856
P-Site Sequence:	PLIRRQLSHDHESVG
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	S856	PLIRRQLSHDHESVG	100 / 9 AA	217
Phosphosite 1:	HMG20A	Q9NP66	T201	QDAARQATHDHEKET	75 / 8 AA	40
Phosphosite 2:	DOT1L	Q8TEK3	S786	IVLRRHLSQDHTVPG	75 / 8 AA	185
Phosphosite 3:	RREB1	Q92766	S175	LSSKRKLSHDAESER	66 / 9 AA	181
Phosphosite 4:	SMC2L1	O95347	S486	LEKRRQLSRDIGRLK	85 / 7 AA	136
Phosphosite 5:	CEP250	Q9BV73	S1295	QDLQRQLSQNQEEKS	55 / 9 AA	281
Phosphosite 6:	KSR2	Q6VAB6	S841	PEIIRQLSPDTEEDK	75 / 8 AA	108
Phosphosite 7:	C9orf68	Q8N4H0	S154	HESRRPLSTSHEPIF	66 / 9 AA	45
Phosphosite 8:	NMB	P08949	S85	RDQRLQLSHDLLGIL	85 / 7 AA	13
Phosphosite 9:	CELSR3	Q9NYQ7	S3081	LLLRRQLSRERLEEA	62 / 8 AA	358
Phosphosite 10:	CXorf23	A2AJT9	S437	YSTERQMSHDLVAVG	83 / 6 AA	84
Phosphosite 11:	GH receptor	P10912	S368	DTDRLLSSDHEKSHS	75 / 8 AA	71
Phosphosite 12:	5-LO (arachidonate 5-lipoxygenase)	P09917	S272	CSLERQLSLEQEVQQ	62 / 8 AA	78
Phosphosite 13:	UBR5	O95071	S2369	RDFRRQLSIDTRPFR	85 / 7 AA	309
Phosphosite 14:	GH receptor	P10912	S367	SDTDRLLSSDHEKSH	75 / 8 AA	71
Phosphosite 15:	OBSCN	Q5VST9	S3144	GSARCQLSHEGHRAQ	71 / 7 AA	868
Phosphosite 16:	PPP1R10	Q96QC0	S451	FETARRLSHDNMEEK	71 / 7 AA	99
Phosphosite 17:	ANKRD43	Q2M3V2	S244	PGLRRQLSEEPSPRS	62 / 8 AA	57
Phosphosite 18:	MICAL3	Q7RTP6	T749	IGIRRQLTQERGASQ	50 / 8 AA	110
Phosphosite 19:	GLULD1	Q5TDP6	S193	YIAKRQLSHLQASGF	83 / 6 AA	57
Phosphosite 20:	DDC	P20711	S385	IRKHVQLSHEFESLV	71 / 7 AA	54