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:	S1079
P-Site Sequence:	KTPRQSLSIRQTLLG
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	S1079	KTPRQSLSIRQTLLG	100 / 9 AA	217
Phosphosite 1:	ANKRD31	Q8N7Z5	S1327	ERSRESLSVHQTLSA	66 / 9 AA	211
Phosphosite 2:	ARHGAP21	Q5T5U3	S1077	LPKTPRQSLSIRQTL	100 / 7 AA	217
Phosphosite 3:	SUMO2	P61956	S54	YCERQGLSMRQIRFR	66 / 9 AA	11
Phosphosite 4:	SUMO3	P55854	S53	YCERQGLSMRQIRFR	66 / 9 AA	12
Phosphosite 5:	WDR37	Q9Y2I8	S24	KRKSHSLSIRRTNSS	75 / 8 AA	55
Phosphosite 6:	ZFP28	Q8NHY6	S773	FSHRQSLSVHQRIHS	75 / 8 AA	99
Phosphosite 7:	MYCL1	P12524	S180	VTVEKRQSLGIRKPV	85 / 7 AA	40
Phosphosite 8:	BTBD1	Q9H0C5	S234	VLERDTLSIRESRLF	55 / 9 AA	53
Phosphosite 9:	Kv4.3	Q9UK17	S164	QESMPSLSFRQTMWR	75 / 8 AA	73
Phosphosite 10:	PLEC1	Q15149	S3842	PGSRQTLSIYQALKK	66 / 9 AA	532
Phosphosite 11:	MYCL2	P12525	S175	VKKRQSLSTRKPVII	85 / 7 AA	41
Phosphosite 12:	MYCL2	P12525	S173	VTVKKRQSLSTRKPV	85 / 7 AA	41
Phosphosite 13:	ASTN1	O14525	S232	HNSSGTLSIRETPIL	71 / 7 AA	145
Phosphosite 14:	SERINC5	Q86VE9	S34	PRIRQSLSTRFMYAL	85 / 7 AA	47
Phosphosite 15:	ANO5	Q75V66	S33	QMSEQSLSSRETSFL	75 / 8 AA	107
Phosphosite 16:	CAMTA2	O94983	S784	RWNRQALSIPDSLGR	55 / 9 AA	132
Phosphosite 17:	OFD1	O75665	S783	TESRHSLSIPPVSSP	55 / 9 AA	117
Phosphosite 18:	ANO5	Q75V66	S34	MSEQSLSSRETSFLI	75 / 8 AA	107
Phosphosite 19:	ZFP28	Q8NHY6	S771	KAFSHRQSLSVHQRI	71 / 7 AA	99
Phosphosite 20:	SLC17A1	Q14916	S252	QVSSSRQSLPIKAIL	71 / 7 AA	51