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:	PPP4R1
Human P-Site:	S343
P-Site Sequence:	SKSSEEMSVENKNRT
UniProt:	Q8TF05
Intern. Prot. ID:	IPI00411730

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PPP4R1	Q8TF05	S343	SKSSEEMSVENKNRT	100 / 9 AA	107
Phosphosite 1:	TTC7A	Q9ULT0	S153	RAGIDDMSMENKPLY	62 / 8 AA	96
Phosphosite 2:	C5orf42	Q9H799	S363	DTFSEALSVEEKSRI	66 / 9 AA	237
Phosphosite 3:	TULP2	O00295	S143	DAELEEVSVENGSVS	85 / 7 AA	59
Phosphosite 4:	PKP3	Q9Y446	S523	AGKCEDKSVENAVCV	62 / 8 AA	87
Phosphosite 5:	RSF1	Q96T23	S115	KKGYLEMSVECKLAL	85 / 7 AA	164
Phosphosite 6:	COL5A1	P20908	Y1776	SNDEEMSYDNNPYIR	62 / 8 AA	184
Phosphosite 7:	COL11A1	P12107	Y1744	SNDEEMSYDNNPFIK	62 / 8 AA	181
Phosphosite 8:	COL11A1	P12107	S1743	GSNDEEMSYDNNPFI	62 / 8 AA	181
Phosphosite 9:	FBXL21	Q9UKT6	S7	_MKRNSLSVENKIVQ	83 / 6 AA	49
Phosphosite 10:	ZBTB40	Q9NUA8	S187	HSVSQEMSVNSPTAQ	83 / 6 AA	138
Phosphosite 11:	C10orf12	Q8N655	S353	LLDTEEMSVPQDCHL	83 / 6 AA	137
Phosphosite 12:	AOPEP	Q8N6M6	S643	EEKRLELSVENIYQD	83 / 6 AA	94
Phosphosite 13:	USP34	Q70CQ2	S1994	ITKIEEMSPELKNTV	75 / 8 AA	404
Phosphosite 14:	CCDC83	Q8IWF9	S283	EVPPEEMSLELPETH	71 / 7 AA	49
Phosphosite 15:	TTC28	Q96AY4	S1770	AMYTSQQSVENKVGG	71 / 7 AA	271
Phosphosite 16:	PPM1B	O75688	S98	SGSALELSVENVKNG	83 / 6 AA	53
Phosphosite 17:	CCDC138	Q96M89	S473	QDNSPQHSVENKPKT	66 / 9 AA	76
Phosphosite 18:	CCDC83	Q8IWF9	S374	PLGVKLMSVESKKMP	83 / 6 AA	49
Phosphosite 19:	CCDC83	Q8IWF9	S377	VKLMSVESKKMPIHF	83 / 6 AA	49
Phosphosite 20:	ATP9A	O75110	S253	PPISESLSIENTLWA	55 / 9 AA	119