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:	HOXB13
Human P-Site:	S203
P-Site Sequence:	KAAFADSSGQHPPDA
UniProt:	Q92826
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HOXB13	Q92826	S203	KAAFADSSGQHPPDA	100 / 9 AA	31
Phosphosite 1:	HOXB13	Q92826	S202	WKAAFADSSGQHPPD	100 / 8 AA	31
Phosphosite 2:	ILDR2	Q71H61	Y437	LAAFADSYGQRPRRA	77 / 9 AA	71
Phosphosite 3:	ILDR2	Q71H61	S436	ELAAFADSYGQRPRR	75 / 8 AA	71
Phosphosite 4:	CMYA3	A4UGR9	S2353	SHSFPESSGQQNPKP	62 / 8 AA	382
Phosphosite 5:	CMYA3	A4UGR9	S2352	KSHSFPESSGQQNPK	62 / 8 AA	382
Phosphosite 6:	ACO2	Q99798	S551	YQHPPKDSSGQHVDV	100 / 6 AA	85
Phosphosite 7:	FAM55C	Q969Y0	S46	SATFIDSSGQFVSSQ	85 / 7 AA	64
Phosphosite 8:	C6orf208	Q9H8X3	S70	SSNLADSSGQGRSPA	85 / 7 AA	14
Phosphosite 9:	C6orf208	Q9H8X3	S69	LSSNLADSSGQGRSP	85 / 7 AA	14
Phosphosite 10:	GAB4	Q2WGN9	S467	SHTFDSSSSQHPIST	66 / 9 AA	62
Phosphosite 11:	APS	O14492	S541	SPACWSDSPGQHYFS	62 / 8 AA	68
Phosphosite 12:	LOC136242	A4D1T9	S20	TFFFADSSVQKEDPA	85 / 7 AA	26
Phosphosite 13:	ADAM19	Q9H013	S156	VIEPLPDSKGQHLIY	62 / 8 AA	105
Phosphosite 14:	WWTR1	Q9GZV5	S70	RQSSTDSSGGHPGPR	75 / 8 AA	44
Phosphosite 15:	LOC136242	A4D1T9	S19	GTFFFADSSVQKEDP	85 / 7 AA	26
Phosphosite 16:	RASD1	Q9Y272	S80	QLDILDTSGNHPFPA	55 / 9 AA	32
Phosphosite 17:	RASD2	Q96D21	S75	QLDILDTSGNHPFPA	55 / 9 AA	30
Phosphosite 18:	USPL1	Q5W0Q7	S157	SSNLPDSSGQQNPIR	62 / 8 AA	120
Phosphosite 19:	USPL1	Q5W0Q7	S156	TSSNLPDSSGQQNPI	62 / 8 AA	120
Phosphosite 20:	C11orf80	Q8N6T0	S430	LELLADTSGQAENKR	71 / 7 AA	58