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:	CCDC109B
Human P-Site:	T74
P-Site Sequence:	GLPLVTLTLPSRKER
UniProt:	Q9NWR8
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CCDC109B	Q9NWR8	T74	GLPLVTLTLPSRKER	100 / 9 AA	39
Phosphosite 1:	RAPGEF2	Q9Y4G8	T389	KRRLMTLTKPSREAP	77 / 9 AA	167
Phosphosite 2:	CCDC109B	Q9NWR8	T72	RHGLPLVTLTLPSRK	100 / 7 AA	39
Phosphosite 3:	INTS1	Q8N201	S2006	KSLLAGLSLPSRDDR	66 / 9 AA	244
Phosphosite 4:	C12orf35	Q9HCM1	T255	QLPNSVLTLPSRQTS	100 / 6 AA	195
Phosphosite 5:	C12orf35	Q9HCM1	S258	NSVLTLPSRQTSAVP	100 / 6 AA	195
Phosphosite 6:	BRSK1	Q8TDC3	T493	SPTSKTQTLPSRGPR	85 / 7 AA	87
Phosphosite 7:	SP2	Q02086	T211	TGGGGNVTLTLPVNN	100 / 6 AA	65
Phosphosite 8:	TGM4	P49221	T542	QVSEVTLTLDSKTYI	75 / 8 AA	77
Phosphosite 9:	CALD1	Q05682	S131	TITDASLSLPSRRMQ	62 / 8 AA	93
Phosphosite 10:	PGLS	O95336	T187	KPPPQRVTLTLPVLN	100 / 6 AA	28
Phosphosite 11:	TMEM24	O14523	T185	ETYHVTLTLPPTQLE	85 / 7 AA	76
Phosphosite 12:	B3GNT4	Q9C0J1	S88	TVSSASLSLPSRHRL	62 / 8 AA	42
Phosphosite 13:	ST6GALNAC6	Q969X2	T100	VPILGNKTLPSRCHQ	66 / 9 AA	38
Phosphosite 14:	MLK1	P80192	T904	TPTHVTLTTPSQPSS	75 / 8 AA	122
Phosphosite 15:	INHBE	P58166	T172	NLGWHTLTLPSSGLR	75 / 8 AA	39
Phosphosite 16:	ADH4	P08319	T355	LDALVTHTLPFDKIS	85 / 7 AA	40
Phosphosite 17:	MLK1	P80192	T905	PTHVTLTTPSQPSSH	75 / 8 AA	122
Phosphosite 18:	CD109	Q6YHK3	T89	KGSFKTLTLPSLPLN	100 / 6 AA	162
Phosphosite 19:	EAF2	Q96CJ1	T62	EGEQVTITLPNIEGS	71 / 7 AA	29
Phosphosite 20:	IARS	P41252	T507	RESVDHLTIPSRCGK	83 / 6 AA	144