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:	S77
P-Site Sequence:	DFCSSSGSPPFQPIK
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	S77	DFCSSSGSPPFQPIK	100 / 9 AA	86
Phosphosite 1:	SLC25A41	Q8N5S1	S183	YFCGIQGSPPFQERL	100 / 6 AA	41
Phosphosite 2:	COPG2	Q9UBF2	S16	DEESGSGSNPFQHLE	77 / 9 AA	98
Phosphosite 3:	IGF2R	P11717	S1196	ECAQISGSPAFQLQD	85 / 7 AA	274
Phosphosite 4:	CCDC88A	Q3V6T2	S1640	EAWSSSGSSPIQYLK	77 / 9 AA	216
Phosphosite 5:	MTRF1L	Q9UGC7	S30	RRPLSSGSPPLEELF	75 / 8 AA	44
Phosphosite 6:	TTYH2	Q9BSA4	S305	LYCSQSGSSPFQQTL	77 / 9 AA	59
Phosphosite 7:	T	O15178	S398	SAPSSSGSPLYEGAA	66 / 9 AA	47
Phosphosite 8:	GCN5-like 2	Q92830	S223	VVEGSLGSPPFEKPN	75 / 8 AA	94
Phosphosite 9:	GARNL3	Q5VVW2	S996	EGSPVSGSSPFQLTA	85 / 7 AA	113
Phosphosite 10:	TTYH2	Q9BSA4	S306	YCSQSGSSPFQQTLT	85 / 7 AA	59
Phosphosite 11:	RARG2	P13631	S36	FPGALRGSPPFEMLS	83 / 6 AA	50
Phosphosite 12:	RGS12	O14924	S483	FCPDPEGSPPFEAAH	83 / 6 AA	156
Phosphosite 13:	C6orf194	Q5M9Q1	S24	RRRRRSSSGSPPSPQ	100 / 7 AA	46
Phosphosite 14:	C17orf99	Q6UX52	S154	ICQASSGSPPITNSL	75 / 8 AA	29
Phosphosite 15:	MED1	Q15648	S675	RQNSSSGSPRMEICS	66 / 9 AA	168
Phosphosite 16:	CCDC21	Q6P2H3	S75	AEDFCSSSGSPPFQP	100 / 7 AA	86
Phosphosite 17:	MGA	Q8IWI9	S1261	PSSSSSPSPSFQQQT	77 / 9 AA	332
Phosphosite 18:	JMJD3	O15054	S268	PLPGLATSPPFQLTK	100 / 5 AA	180
Phosphosite 19:	C6orf194	Q5M9Q1	S26	RRRSSSGSPPSPQSR	100 / 7 AA	46
Phosphosite 20:	TOB1	P50616	S154	SSVSSSPSPPFGHSA	87 / 8 AA	38