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:	CCDC21
Human P-Site:	S259
P-Site Sequence:	LQPAPGLSKPLPSQV
UniProt:	Q6P2H3
Intern. Prot. ID:	IPI00550977

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CCDC21	Q6P2H3	S259	LQPAPGLSKPLPSQV	100 / 9 AA	86
Phosphosite 1:	SFTPB	P07988	S157	PEQEPGMSDPLPKPL	66 / 9 AA	42
Phosphosite 2:	OTOL1	A6NHN0	S350	SAFSAGLSKPFPPPN	66 / 9 AA	49
Phosphosite 3:	NLRC5	Q86WI3	S1348	SRLATGLSKSLQLTE	66 / 9 AA	205
Phosphosite 4:	TET2	Q6N021	S1798	SHTANGLSKMLPALN	77 / 9 AA	224
Phosphosite 5:	FTSJ1	Q9UET6	S210	EGFIPDLSKPLLDHS	85 / 7 AA	36
Phosphosite 6:	PAQR6	Q6TCH4	S181	ELESPGLSKVLRTGA	66 / 9 AA	38
Phosphosite 7:	LRRC30	A6NM36	S277	HISHNPLSKPLPELV	100 / 6 AA	34
Phosphosite 8:	MTAC2D1	Q8N9U0	S172	LPGSPGLSKSMFDLT	62 / 8 AA	55
Phosphosite 9:	DOT1L	Q8TEK3	S1348	GPEAAGLSSPLSFPS	66 / 9 AA	185
Phosphosite 10:	SHANK1	Q9Y566	S1474	PAPHPGVSKPWRSAA	71 / 7 AA	225
Phosphosite 11:	MCRS1	Q96EZ8	T116	PAPAPGLTKRVKKSK	62 / 8 AA	52
Phosphosite 12:	DDX3Y	O15523	S135	KSVEDDWSKPLPPSE	71 / 7 AA	73
Phosphosite 13:	DDX3	O00571	S137	KSDEDDWSKPLPPSE	71 / 7 AA	73
Phosphosite 14:	ADAMTS17	Q8TE56	S1015	GSECPALSKPAPYRQ	75 / 8 AA	121
Phosphosite 15:	GATA6	Q92908	S424	YSKMNGLSRPLIKPQ	83 / 6 AA	60
Phosphosite 16:	BAT2L1	Q5JSZ5	S334	KENRLGLSRPLRPLR	71 / 7 AA	166
Phosphosite 17:	DAZAP1	Q96EP5	S335	SQAAPDMSKPPTAQP	71 / 7 AA	43
Phosphosite 18:	MAML1	Q92585	T821	GTLNPGLTKPPVPRV	83 / 6 AA	108
Phosphosite 19:	EMILIN2	Q9BXX0	S229	RTRAPGLSSQHPKPD	66 / 9 AA	116
Phosphosite 20:	NOT4	O95628	S307	PSPPPGLSKSNPVIP	75 / 8 AA	64