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:	C4orf21
Human P-Site:	S611
P-Site Sequence:	PVKETLPSQFCDKTY
UniProt:	Q86YA3
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C4orf21	Q86YA3	S611	PVKETLPSQFCDKTY	100 / 9 AA	119
Phosphosite 1:	LRRC59	Q96AG4	S56	NKLTTLPSDFCGLTH	75 / 8 AA	35
Phosphosite 2:	MUL1	Q969V5	S81	SVKETLNSQFVENCK	66 / 9 AA	40
Phosphosite 3:	PARC	Q8IWT3	T1722	HPRKCLPTEFCDALD	71 / 7 AA	281
Phosphosite 4:	LRRC8E	Q6NSJ5	S670	NKLETLPSQLGLCSG	85 / 7 AA	90
Phosphosite 5:	ZNF294	O94822	S996	QDIKTLPSHLCTSAL	62 / 8 AA	201
Phosphosite 6:	HEFL	Q9NQ75	S171	ASLPTLPSQVYDVPT	75 / 8 AA	87
Phosphosite 7:	LRRC8E	Q6NSJ5	T667	LSYNKLETLPSQLGL	100 / 6 AA	90
Phosphosite 8:	CYP4F3	Q08477	S280	ERRRTLPSQGVDDFL	75 / 8 AA	60
Phosphosite 9:	CYP4F2	P78329	S280	ERRRTLPSQGVDDFL	75 / 8 AA	60
Phosphosite 10:	C1RL	Q9NZP8	S109	SFVGSDPSQFCGQQG	83 / 6 AA	53
Phosphosite 11:	STK4	Q13043	S363	EHDDTLPSQLGTMVI	71 / 7 AA	56
Phosphosite 12:	MED13	Q9UHV7	S925	APLKTLPSQYLPPIK	71 / 7 AA	239
Phosphosite 13:	SCYL1BP1	Q5T7V8	S112	FSSPTLPSHFTLTSP	83 / 6 AA	45
Phosphosite 14:	BDP1	A6H8Y1	S1488	EQTDTLPSQHDEASL	71 / 7 AA	294
Phosphosite 15:	STK4	Q13043	T360	TMIEHDDTLPSQLGT	83 / 6 AA	56
Phosphosite 16:	C1orf168	Q5VWT5	S196	KGAQTLPSQKHVVAP	83 / 6 AA	82
Phosphosite 17:	DLG3	Q92796	S61	YSSQTLPSQAGATPT	83 / 6 AA	90
Phosphosite 18:	BDP1	A6H8Y1	T1485	ENNEQTDTLPSQHDE	83 / 6 AA	294
Phosphosite 19:	C11orf1	Q9H5F2	S91	VQPKPLPSQFGHYFE	100 / 5 AA	18
Phosphosite 20:	DLG3	Q92796	T58	YGGYSSQTLPSQAGA	83 / 6 AA	90