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:	CCDC53
Human P-Site:	S74
P-Site Sequence:	NILDAKLSSIPGLDD
UniProt:	Q9Y3C0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CCDC53	Q9Y3C0	S74	NILDAKLSSIPGLDD	100 / 9 AA	21
Phosphosite 1:	C1orf162	Q8NEQ5	S112	DPPAKLSSIPGESLT	100 / 8 AA	17
Phosphosite 2:	C1orf162	Q8NEQ5	S111	SDPPAKLSSIPGESL	100 / 8 AA	17
Phosphosite 3:	KIAA1109	Q2LD37	S976	RFCESKLSCIPGPCP	66 / 9 AA	555
Phosphosite 4:	SON	P18583	S2265	DAWAQLNSIPGQFTG	75 / 8 AA	264
Phosphosite 5:	SYNE1	Q8NF91	S1498	QEIESKLSSIVGLEE	66 / 9 AA	1011
Phosphosite 6:	BGN	P21810	T221	RISEAKLTGIPKDLP	62 / 8 AA	42
Phosphosite 7:	PEA-15	Q15121	T100	DELDTKLTRIPSAKK	55 / 9 AA	15
Phosphosite 8:	HLF	Q16534	S185	DPADLALSSIPGQEM	77 / 9 AA	33
Phosphosite 9:	DBP	Q10586	S215	DPADLALSSIPGHET	77 / 9 AA	34
Phosphosite 10:	SP1	P08047	S524	TVNAAQLSSMPGLQT	75 / 8 AA	81
Phosphosite 11:	SOX6	P35712	S527	HGVDGKLSSINNMGL	85 / 7 AA	92
Phosphosite 12:	ARID1B	Q8NFD5	S717	HASPHLSSIPGGPSP	100 / 6 AA	236
Phosphosite 13:	ARID1B	Q8NFD5	S716	PHASPHLSSIPGGPS	100 / 6 AA	236
Phosphosite 14:	MUC5B	Q9HC84	S4383	GSTATLSSTPGTTWI	75 / 8 AA	590
Phosphosite 15:	MUC5B	Q9HC84	S4382	TGSTATLSSTPGTTW	75 / 8 AA	590
Phosphosite 16:	DGCR8	Q8WYQ5	S348	RKHDPPLSSIPCLHY	75 / 8 AA	86
Phosphosite 17:	RNF214	Q8ND24	S430	RNGAKLSSLPQIPTP	85 / 7 AA	78
Phosphosite 18:	CCM2	Q9BSQ5	S75	KYLGQLTSIPGYLNP	62 / 8 AA	49
Phosphosite 19:	SYNE1	Q8NF91	S1499	EIESKLSSIVGLEEE	75 / 8 AA	1011
Phosphosite 20:	XPO4	Q9C0E2	S594	SPGEKASSIPGYNRT	85 / 7 AA	130