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:	CCDC15
Human P-Site:	S219
P-Site Sequence:	VLSRKPASTGINTGI
UniProt:	Q0P6D6
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CCDC15	Q0P6D6	S219	VLSRKPASTGINTGI	100 / 9 AA	110
Phosphosite 1:	CCDC15	Q0P6D6	T220	LSRKPASTGINTGIR	100 / 8 AA	110
Phosphosite 2:	NR4A2	P43354	S229	NPIRKPASMGFPGLQ	75 / 8 AA	67
Phosphosite 3:	MSH3	P20585	S8	MSRRKPASGGLAASS	75 / 8 AA	127
Phosphosite 4:	C1orf135	Q9H7T9	S57	FTQRRAPSTGIHQRS	55 / 9 AA	40
Phosphosite 5:	FOXN3	O00409	S13	PPSKKPESSGISVSS	55 / 9 AA	54
Phosphosite 6:	CDK5R2	Q13319	S89	KVTPKPASTGPDPLV	66 / 9 AA	39
Phosphosite 7:	SLC35F5	Q8WV83	S180	LPSEKPESTNIDTEK	62 / 8 AA	59
Phosphosite 8:	dynactin 1	Q14203	T158	KPTRPASTGVAGASS	71 / 7 AA	142
Phosphosite 9:	dynactin 1	Q14203	S157	PKPTRPASTGVAGAS	71 / 7 AA	142
Phosphosite 10:	ZNF219	Q9P2Y4	S611	GSRRKPASPGRTLRN	85 / 7 AA	77
Phosphosite 11:	FOXN3	O00409	S14	PSKKPESSGISVSSG	62 / 8 AA	54
Phosphosite 12:	ZNF521	Q96K83	S1104	VNLSKSASPGINVPP	75 / 8 AA	148
Phosphosite 13:	PTCH1	Q13635	S1354	HNPRNPASTAMGSSV	62 / 8 AA	161
Phosphosite 14:	USE1	Q9NZ43	S55	VHASKPASEVINEYS	75 / 8 AA	29
Phosphosite 15:	ZCCHC2	Q9C0B9	S947	ATSPQPASAGISQAQ	55 / 9 AA	126
Phosphosite 16:	C5orf49	A4QMS7	T50	YYYRPARTGIISLYD	71 / 7 AA	17
Phosphosite 17:	NFIC	P08651	S264	AYDLNPASTGLRRTL	71 / 7 AA	56
Phosphosite 18:	ABI3BP	Q7Z7G0	S732	NVTGKPGSAGIISSG	71 / 7 AA	119
Phosphosite 19:	TXLNG	Q9NUQ3	S517	SAVQKPPSTGSAPAI	71 / 7 AA	61
Phosphosite 20:	DHRS12	A0PJE2	S287	FQDRKPVSTHLPLAT	83 / 6 AA	35