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:	CYP4X1
Human P-Site:	Y500
P-Site Sequence:	LKPKNGMYLHLKKLS
UniProt:	Q8N118
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CYP4X1	Q8N118	Y500	LKPKNGMYLHLKKLS	100 / 9 AA	59
Phosphosite 1:	RSPO3	Q9BXY4	Y119	TKCKSGFYLHLGKCL	75 / 8 AA	31
Phosphosite 2:	SPRYD3	Q8NCJ5	Y367	RNVRNVMYLHQEGEE	71 / 7 AA	50
Phosphosite 3:	PRSS35	Q8N3Z0	Y351	GSTGSGVYLRLKDPD	62 / 8 AA	47
Phosphosite 4:	ZCCHC8	Q6NZY4	Y685	MAESTGMYLRIRSLL	50 / 8 AA	79
Phosphosite 5:	VEPH1	Q14D04	Y548	IEYQDKLYLHLKKNL	62 / 8 AA	95
Phosphosite 6:	CAD	P27708	Y2212	RQAENGMYIRMALLA	57 / 7 AA	243
Phosphosite 7:	HERV-K_1q23.3 provirus ancestral Pol protein	Q9QC07	Y657	GKWMSHMYLHLGRLS	100 / 5 AA	92
Phosphosite 8:	LGR4	Q9BXB1	Y848	FYYDCGMYSHLQGNL	71 / 7 AA	104
Phosphosite 9:	ChaK2	Q9BX84	Y1184	SERVTEMYFQLKEMN	50 / 8 AA	232
Phosphosite 10:	ANKRD26	Q9UPS8	Y493	HMESPERYLHLKPTI	71 / 7 AA	196
Phosphosite 11:	GCC2	Q8IWJ2	Y470	LQEKNGVYLLSLSQR	83 / 6 AA	185
Phosphosite 12:	Uncharacterized protein PRO1102	Q9H374	Y33	TIKSRSSYLHLKICT	100 / 5 AA	10
Phosphosite 13:	IDE	P14735	Y628	QNTIYGMYLSVKGYN	71 / 7 AA	118
Phosphosite 14:	Uncharacterized PRO1102-like protein LOC100132418	A6NMP4	Y33	TIKSRSSYLHLKICT	100 / 5 AA	10
Phosphosite 15:	RHOBTB2	Q9BYZ6	Y690	KEREKEDYLHLKRQP	100 / 5 AA	83
Phosphosite 16:	OR6N1	Q8NGY5	Y259	YGSILSMYVQLKKSY	57 / 7 AA	35
Phosphosite 17:	FIGN	Q5HY92	Y193	APGYNGSYLHSTYSS	83 / 6 AA	82
Phosphosite 18:	CASZ1	Q86V15	Y346	YDLENVKYLHLFKPG	71 / 7 AA	190
Phosphosite 19:	FIGN	Q5HY92	S192	YAPGYNGSYLHSTYS	83 / 6 AA	82
Phosphosite 20:	USP5	P45974	Y70	NKTGQRVYLHLRRTR	66 / 6 AA	96