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:	T980
P-Site Sequence:	KDKREQTTPSEEEQP
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	T980	KDKREQTTPSEEEQP	100 / 9 AA	217
Phosphosite 1:	ARHGAP21	Q5T5U3	T979	YKDKREQTTPSEEEQ	100 / 8 AA	217
Phosphosite 2:	ARHGAP21	Q5T5U3	S982	KREQTTPSEEEQPIS	100 / 7 AA	217
Phosphosite 3:	KIAA1549	Q9HCM3	T1310	GPLKDHTTPSENGDV	55 / 9 AA	203
Phosphosite 4:	KIAA1549	Q9HCM3	T1309	PGPLKDHTTPSENGD	62 / 8 AA	203
Phosphosite 5:	MCOLN3	Q8TDD5	S27	CNFNQQTSPSEELLL	75 / 8 AA	64
Phosphosite 6:	RAD23A	P54725	S123	PAAREDKSPSEESAP	66 / 9 AA	40
Phosphosite 7:	MCOLN3	Q8TDD5	S29	FNQQTSPSEELLLED	85 / 7 AA	64
Phosphosite 8:	OTUD3	Q5T2D3	S326	ENNKAQASPSEENKA	55 / 9 AA	45
Phosphosite 9:	AKAP1	Q92667	T469	ASCLALTTPSEELPD	85 / 7 AA	97
Phosphosite 10:	GBPI-1	Q9NXH3	T89	ELFQDQATPSEPEID	62 / 8 AA	17
Phosphosite 11:	SCN5A	Q14524	T632	EHPPDTTTPSEEPGG	66 / 9 AA	227
Phosphosite 12:	LARP5	Q92615	T732	RLSREQSTPPKSPQ_	83 / 6 AA	81
Phosphosite 13:	LARP5	Q92615	S731	KRLSREQSTPPKSPQ	83 / 6 AA	81
Phosphosite 14:	CMYA5	Q8N3K9	T3474	ASEAEQSTPAEQKEL	62 / 8 AA	449
Phosphosite 15:	EYA3	Q99504	T269	SPSLSQTTPSKDTDD	71 / 7 AA	63
Phosphosite 16:	SCN5A	Q14524	S634	PPDTTTPSEEPGGPQ	100 / 6 AA	227
Phosphosite 17:	NCOR1	O75376	T568	TEEREQATPRGRKTA	83 / 6 AA	270
Phosphosite 18:	DIP2C	Q9Y2E4	T983	LQWRAQTTPDHILYT	83 / 6 AA	171
Phosphosite 19:	MS4A4E	Q96PG1	T11	MQGMEQTTPGAGPDV	71 / 7 AA	15
Phosphosite 20:	RMP	O94763	T242	IANGEDTTSSEEEKE	75 / 8 AA	60