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:	CYP26B1
Human P-Site:	S274
P-Site Sequence:	LDLLIESSKEHGKEM
UniProt:	Q9NR63
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CYP26B1	Q9NR63	S274	LDLLIESSKEHGKEM	100 / 9 AA	58
Phosphosite 1:	ANKRD53	Q8N9V6	Y300	EHNYLIEYQKEHKIL	75 / 8 AA	60
Phosphosite 2:	GUK1	Q16774	S159	AQADMESSKEPGLFD	75 / 8 AA	22
Phosphosite 3:	SETD8	Q9NQR1	S253	RIDELIESGKEEGMK	85 / 7 AA	43
Phosphosite 4:	SYBU	Q9NX95	S7	_MGPLRESKKEHRVQ	75 / 8 AA	72
Phosphosite 5:	AGPHD1	A2RU49	S237	HNILIESSKSASGNA	100 / 6 AA	42
Phosphosite 6:	SFRS5	Q13243	S180	KIKLIEGSKRHSRSR	75 / 8 AA	31
Phosphosite 7:	CCDC151	A5D8V7	S585	RSQKLIESHKKHRRS	75 / 8 AA	69
Phosphosite 8:	KIAA1199	Q8WUJ3	S1218	LEVKMESSKQHFFHL	71 / 7 AA	153
Phosphosite 9:	NAV2	Q8IVL1	S1459	STGLIASSKDDSLTP	55 / 9 AA	268
Phosphosite 10:	NAV2	Q8IVL1	S1458	SSTGLIASSKDDSLT	62 / 8 AA	268
Phosphosite 11:	VRK1	Q99986	S365	RKKEIEESKEPGVED	75 / 8 AA	45
Phosphosite 12:	CCNL2	Q96S94	S338	PAPKLVESPKEGKGS	71 / 7 AA	58
Phosphosite 13:	endofin	Q7Z3T8	S1146	FTESFLSSKDHGGFL	83 / 6 AA	169
Phosphosite 14:	C22orf30	Q5THK1	S165	QEDLLMQSSKELSHV	71 / 7 AA	237
Phosphosite 15:	C22orf30	Q5THK1	S166	EDLLMQSSKELSHVD	71 / 7 AA	237
Phosphosite 16:	PCDH9	Q9HC56	S1231	QAGGATESPKEHQL_	71 / 7 AA	136
Phosphosite 17:	FYB	O15117	S468	TYEDIEASKEREKKR	71 / 7 AA	85
Phosphosite 18:	PPM1E	Q8WY54	S589	DLTQIEASKPHSAQF	62 / 8 AA	85
Phosphosite 19:	TANC2	Q9HCD6	S202	TKYAGESSKELGSGG	85 / 7 AA	220
Phosphosite 20:	MTM1	Q13496	S504	SLWSLINSNKEKFKN	71 / 7 AA	70