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:	S126
P-Site Sequence:	PLSGLAESVGMTRNG
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	S126	PLSGLAESVGMTRNG	100 / 9 AA	86
Phosphosite 1:	USP31	Q70CQ4	S818	SLASLSESVEMTGER	66 / 9 AA	147
Phosphosite 2:	STIL	Q15468	S895	PSGQLAESVSMCLQT	85 / 7 AA	143
Phosphosite 3:	MAPK8IP1	Q9UQF2	S686	STKALAESVGRAFQQ	66 / 9 AA	78
Phosphosite 4:	TMEM19	Q96HH6	S287	QYTGLDESTGMVVNS	75 / 8 AA	36
Phosphosite 5:	BMPR2	Q13873	S623	NTTGLTPSTGMTTIS	66 / 9 AA	115
Phosphosite 6:	MYST3	Q92794	S113	AVEGLAESGGSTLKS	77 / 9 AA	225
Phosphosite 7:	SILV	P40967	S371	VQMPTAESTGMTPEK	85 / 7 AA	70
Phosphosite 8:	NKX6-2	Q9C056	S184	ERARLAYSLGMTESQ	75 / 8 AA	29
Phosphosite 9:	NKX6-1	P78426	S272	ERARLAYSLGMTESQ	75 / 8 AA	38
Phosphosite 10:	NKX6-3	A6NJ46	S175	ERARLAYSLGMTESQ	75 / 8 AA	29
Phosphosite 11:	LAMA2	P24043	S2075	NYNKLADSVAKTNAV	62 / 8 AA	343
Phosphosite 12:	BARX1	Q9HBU1	S178	DRIDLAESLGLSQLQ	55 / 9 AA	27
Phosphosite 13:	MAPKAPK2	P49137	S272	SNHGLAISPGMKTRI	66 / 9 AA	46
Phosphosite 14:	CTCF	P49711	S150	SKEGLAESEPMICHT	66 / 9 AA	83
Phosphosite 15:	TNPO1	Q92973	S559	AIGTLADSVGHHLNK	83 / 6 AA	102
Phosphosite 16:	TNPO2	O14787	S548	AIGTLADSVGHHLNQ	83 / 6 AA	101
Phosphosite 17:	EXOC1	Q9NV70	S687	EFAGLAESIFKNAER	83 / 6 AA	102
Phosphosite 18:	TIMELESS	Q9UNS1	S875	VQMGLADSVKDFQRK	83 / 6 AA	139
Phosphosite 19:	FRMPD1	Q5SYB0	S638	GSPGLAESIDSDSQE	71 / 7 AA	173
Phosphosite 20:	PRDM4	Q9UKN5	S778	EEEDLADSVGTEDCR	71 / 7 AA	88