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:	CYP26A1
Human P-Site:	S278
P-Site Sequence:	LQLLIEHSWERGERL
UniProt:	O43174
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CYP26A1	O43174	S278	LQLLIEHSWERGERL	100 / 9 AA	56
Phosphosite 1:	PRPF8	Q6P2Q9	S1411	TLEDLEDSWDRGIPR	62 / 8 AA	274
Phosphosite 2:	Cbl-b	Q13191	S836	RHSLIEHSKPPGSSS	66 / 9 AA	109
Phosphosite 3:	TPH1	P17752	S12	NKENKDHSLERGRAS	71 / 7 AA	51
Phosphosite 4:	OLFML1	Q6UWY5	S307	GTLGVEHSWDTPCRS	66 / 6 AA	46
Phosphosite 5:	PEX1	O43933	S506	FSLSIVHSWEKEKDK	71 / 7 AA	143
Phosphosite 6:	USP24	Q9UPU5	S519	LFVLIQKSWETESDR	71 / 7 AA	294
Phosphosite 7:	FAM122C	Q6P4D5	S108	SEIQISHSWEEGLKL	75 / 8 AA	23
Phosphosite 8:	C8orf31	Q8N9H6	S113	SVAAQTLSWERGQGF	100 / 5 AA	15
Phosphosite 9:	PROCA1	Q8NCQ7	S36	SDVNRLPSWERGHLL	83 / 6 AA	41
Phosphosite 10:	KRR1	Q13601	S238	DSELRSQSWERFLPQ	62 / 8 AA	44
Phosphosite 11:	ZFHX1B	O60315	S1046	KHHLIEHSRLHSGEK	83 / 6 AA	136
Phosphosite 12:	ZNF641	Q96N77	S430	QGQSPRNSWDRGTSV	66 / 6 AA	50
Phosphosite 13:	C8orf58	Q8NAV2	S45	DAAHGCSSWERGDKF	100 / 5 AA	40
Phosphosite 14:	ACIN1	Q9UKV3	S1284	REKRREHSRERDRER	71 / 7 AA	152
Phosphosite 15:	MUC5AC	P98088	S5019	SQEAESGSWERGVPV	100 / 5 AA	527
Phosphosite 16:	SFRS11	Q05519	S297	PRRRRSHSRERGRRS	83 / 6 AA	54
Phosphosite 17:	NSD1	Q96L73	S655	DLDPIEHSSESDNSV	62 / 8 AA	297
Phosphosite 18:	Putative uncharacterized protein ENSP00000334305	Q3C1V9	S689	LPMTIRHSWEGGAIR	75 / 8 AA	85
Phosphosite 19:	NSD1	Q96L73	S656	LDPIEHSSESDNSVL	62 / 8 AA	297
Phosphosite 20:	ABP1	P19801	S560	TLEQTQYSWERQAAF	57 / 7 AA	85