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:	PRR4
Human P-Site:	S111
P-Site Sequence:	LPRFPSVSLQEASSF
UniProt:	Q16378
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PRR4	Q16378	S111	LPRFPSVSLQEASSF	100 / 9 AA	15
Phosphosite 1:	PRR4	Q16378	S109	LSLPRFPSVSLQEAS	100 / 7 AA	15
Phosphosite 2:	CaMK1-gamma	Q96NX5	S290	LHRDIYPSVSLQIQK	85 / 7 AA	53
Phosphosite 3:	C1orf59	Q5T8I9	T175	NPLFPSVTLRDSDHK	55 / 9 AA	45
Phosphosite 4:	TMEM112B	Q9BU23	S589	EEFFPSVSLGDPTLE	66 / 9 AA	80
Phosphosite 5:	MGC39518	Q8IXS8	S491	ANRYSTVSLQEDRLG	62 / 8 AA	59
Phosphosite 6:	PIK3R3	Q92569	S59	GMKDSSVSLQDAEWY	75 / 8 AA	54
Phosphosite 7:	THADA	Q6YHU6	S724	TKQHPSVSLQQYKNF	85 / 7 AA	220
Phosphosite 8:	INPP4B	O15327	S764	AERFGDVSLQESINQ	66 / 9 AA	105
Phosphosite 9:	CAV2	P51636	S154	SVGRCFSSVSLQLSQ	85 / 7 AA	18
Phosphosite 10:	SUPT6H	Q7KZ85	S331	AFATPTISLQESCDY	62 / 8 AA	199
Phosphosite 11:	CAV2	P51636	S156	GRCFSSVSLQLSQD_	85 / 7 AA	18
Phosphosite 12:	NUP98	P52948	S1064	AFLSPSVSVQECRTP	85 / 7 AA	188
Phosphosite 13:	TMEM112B	Q9BU23	S587	WVEEFFPSVSLGDPT	100 / 6 AA	80
Phosphosite 14:	TRIML1	Q8N9V2	S436	IYSFPQASFQEALRP	66 / 9 AA	53
Phosphosite 15:	CCDC51	Q96ER9	S243	EAQKGPVSLQEAIRE	100 / 6 AA	46
Phosphosite 16:	NEK1	Q96PY6	S224	SGSFPPVSLHYSYDL	71 / 7 AA	143
Phosphosite 17:	LMF1	Q96S06	S548	GAYFPPLSLEELRPY	62 / 8 AA	65
Phosphosite 18:	C1orf59	Q5T8I9	S173	EFNPLFPSVTLRDSD	71 / 7 AA	45
Phosphosite 19:	RHBDL6	Q6PJF5	S90	PAYLKSVSLQEPRSR	66 / 9 AA	97
Phosphosite 20:	ZNF462	Q96JM2	S211	DPVVPPVSLQDPCKE	62 / 8 AA	285