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:	T273
P-Site Sequence:	VWQPSPDTWHPREQS
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	T273	VWQPSPDTWHPREQS	100 / 9 AA	86
Phosphosite 1:	Enamelin	Q9NRM1	T101	WPQPPPNTWHPRKSS	77 / 9 AA	129
Phosphosite 2:	FCHO1	O14526	S491	APGPSPDSWVPRPGT	77 / 9 AA	97
Phosphosite 3:	GPR180	Q86V85	T121	SQIPSPQTWHVFYAD	85 / 7 AA	49
Phosphosite 4:	C6orf106	Q9H6K1	T249	TWAPAPDTWAPAPDQ	75 / 8 AA	33
Phosphosite 5:	ERBB3	P21860	Y1328	SAFDNPDYWHSRLFP	62 / 8 AA	148
Phosphosite 6:	DMBT1	Q9UGM3	S1231	SQSQPTPSPDTWPTS	100 / 6 AA	261
Phosphosite 7:	DMBT1	Q9UGM3	S842	SQSRPTPSPDTWPTS	100 / 6 AA	261
Phosphosite 8:	DMBT1	Q9UGM3	S343	PQSRPTPSPDTWPTS	100 / 6 AA	261
Phosphosite 9:	DMBT1	Q9UGM3	T346	RPTPSPDTWPTSHAS	100 / 6 AA	261
Phosphosite 10:	DMBT1	Q9UGM3	T1492	QPTPSPDTWPTSRAS	100 / 6 AA	261
Phosphosite 11:	DMBT1	Q9UGM3	T1234	QPTPSPDTWPTSHAS	100 / 6 AA	261
Phosphosite 12:	ZBED4	O75132	T627	ARPSSPDTRVPRGTE	75 / 8 AA	130
Phosphosite 13:	HDAC7	Q8WUI4	S907	RLASCPDSWVPRVPG	62 / 8 AA	103
Phosphosite 14:	CCDC21	Q6P2H3	S270	PSQVWQPSPDTWHPR	100 / 6 AA	86
Phosphosite 15:	DCHS1	Q96JQ0	T3088	CEPPAPDTWYKGRKA	71 / 7 AA	346
Phosphosite 16:	ANKHD1	Q8IWZ3	T1887	TFSPSPNTWGPFPVR	75 / 8 AA	270
Phosphosite 17:	MTMR11	A4FU01	S543	DPEHCPDSWLPRPQP	62 / 8 AA	80
Phosphosite 18:	UNC5A	Q6ZN44	S530	CGEPSPDSWSLRLKK	66 / 9 AA	93
Phosphosite 19:	CCDC130	P13994	T376	EAADTPDTRHPCSLG	71 / 7 AA	45
Phosphosite 20:	WWP1	Q9H0M0	T882	IEKVGKDTWLPRSHT	83 / 6 AA	105