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:	PREX1
Human P-Site:	S305
P-Site Sequence:	LVYCKRKSRVTGSKK
UniProt:	Q8TCU6
Intern. Prot. ID:	IPI00218429

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PREX1	Q8TCU6	S305	LVYCKRKSRVTGSKK	100 / 9 AA	186
Phosphosite 1:	DNTTIP2	Q5QJE6	S69	PKARKRKSRTTGSLP	87 / 8 AA	84
Phosphosite 2:	TNK2	Q07912	S74	KALCKRKSWMSKVFS	62 / 8 AA	115
Phosphosite 3:	CST6	Q15828	T101	GSTDCRKTRVTGDHV	85 / 7 AA	17
Phosphosite 4:	TNIP3	Q96KP6	S184	SEDCLRKSRVEFCHE	85 / 7 AA	39
Phosphosite 5:	LLGL1	Q15334	S670	SFRRIRKSRVSGKKR	85 / 7 AA	115
Phosphosite 6:	FAM123B	Q5JTC6	S182	SIRRHRKSKVTGAEQ	85 / 7 AA	124
Phosphosite 7:	RNF123	Q5XPI4	S24	LTSDAEKSRVTGIVQ	100 / 6 AA	148
Phosphosite 8:	C4orf43	Q96EY4	T175	PKTCKRKTIITVDQD	62 / 8 AA	24
Phosphosite 9:	ZNF141	Q15928	T165	SNSNKRKTRHTGEKH	75 / 8 AA	55
Phosphosite 10:	RNF123	Q5XPI4	T27	DAEKSRVTGIVQEKL	100 / 6 AA	148
Phosphosite 11:	PREX1	Q8TCU6	T308	CKRKSRVTGSKKSTK	100 / 6 AA	186
Phosphosite 12:	Myf-6	P23409	S89	CKTCKRKSAPTDRRK	66 / 9 AA	27
Phosphosite 13:	C10orf72	Q8IW00	S210	SVFNKRKSRVRHYLV	100 / 6 AA	36
Phosphosite 14:	PLXNA4	Q9HCM2	S1264	LIAYKRKSRESDLTL	55 / 9 AA	212
Phosphosite 15:	PLXNA2	O75051	S1264	LIAYKRKSRENDLTL	55 / 9 AA	218
Phosphosite 16:	Plxna1	Q9UIW2	S1271	LIAYKRKSRDADRTL	55 / 9 AA	211
Phosphosite 17:	STC1	P52823	S32	DSVSPRKSRVAAQNS	71 / 7 AA	28
Phosphosite 18:	TTN	Q8WZ42	S32419	LLVKERKSRMTASEA	71 / 7 AA	3816
Phosphosite 19:	CST6	Q15828	T104	DCRKTRVTGDHVDLT	83 / 6 AA	17
Phosphosite 20:	KIAA1409	Q9P2D8	S724	ELANQRKSRVSELAG	62 / 8 AA	295