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:	S97
P-Site Sequence:	PTAHVMPSTLGTSPA
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	S97	PTAHVMPSTLGTSPA	100 / 9 AA	86
Phosphosite 1:	CCDC21	Q6P2H3	T98	TAHVMPSTLGTSPAK	100 / 8 AA	86
Phosphosite 2:	MTCH1	Q9NZJ7	T116	GHEPMPPTLGTNVLG	85 / 7 AA	42
Phosphosite 3:	CACNA1H	O95180	T316	RELRMPCTLGWEAYT	83 / 6 AA	259
Phosphosite 4:	RBM19	Q9Y4C8	S478	RMLHVLPSTIKKEAS	71 / 7 AA	107
Phosphosite 5:	MAST1	Q9Y2H9	S1178	ASHHIRPSTLHGLSP	71 / 7 AA	171
Phosphosite 6:	MAST4	O15021	S1352	GSGHIRPSTLHGLAP	71 / 7 AA	284
Phosphosite 7:	STON2	Q8WXE9	T778	SEPVMRVTLGTAKYE	75 / 8 AA	101
Phosphosite 8:	MUC16	Q8WXI7	S10382	EGRLVMVSTLDTSSQ	75 / 8 AA	2353
Phosphosite 9:	C6orf204	Q5SZL2	S105	PTAHVMPSNSSASIS	83 / 6 AA	92
Phosphosite 10:	FOXK2	Q01167	S230	KVGRVMPSDLNLMAD	62 / 8 AA	69
Phosphosite 11:	GRM4	Q14833	S30	YGPWMPSSLGKPKGH	71 / 7 AA	102
Phosphosite 12:	GRM4	Q14833	S29	LYGPWMPSSLGKPKG	71 / 7 AA	102
Phosphosite 13:	C4orf21	Q86YA3	S730	NDEHVLPSTSSSDNS	83 / 6 AA	119
Phosphosite 14:	LRRC69	Q6ZNQ3	S31	KKMTKMPSALGKLPG	83 / 6 AA	40
Phosphosite 15:	CCT4	P50991	S463	DAMEVIPSTLAENAG	62 / 8 AA	58
Phosphosite 16:	LRIG3	Q6UXM1	T772	YTCEMSNTLGTERGN	71 / 7 AA	123
Phosphosite 17:	CCT4	P50991	T464	AMEVIPSTLAENAGL	71 / 7 AA	58
Phosphosite 18:	HS3ST4	Q9Y661	T251	YRNVMPKTLDGQITM	71 / 7 AA	50
Phosphosite 19:	RECK	O95980	S481	LDTYLRPSTLGNIVE	55 / 9 AA	106
Phosphosite 20:	UGT2A3	Q6UWM9	S343	RYKGKKPSTLGANTR	71 / 7 AA	60