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:	KRT28
Human P-Site:	S304
P-Site Sequence:	GAATFARSQLTEMRR
UniProt:	Q7Z3Y7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KRT28	Q7Z3Y7	S304	GAATFARSQLTEMRR	100 / 9 AA	51
Phosphosite 1:	STAG3	Q9UJ98	S668	SRADFARSQLVDLLT	75 / 8 AA	139
Phosphosite 2:	CRX	O43186	S49	ERTTFTRSQLEELEA	77 / 9 AA	32
Phosphosite 3:	OTX1	P32242	S48	ERTTFTRSQLDVLEA	85 / 7 AA	37
Phosphosite 4:	GluR1	P42261	S47	AAFRFALSQLTEPPK	87 / 8 AA	102
Phosphosite 5:	UNC13B	O14795	S1408	LIKTFVRSQTTQGSG	66 / 9 AA	181
Phosphosite 6:	CTSE	P14091	S40	KKKLRARSQLSEFWK	85 / 7 AA	43
Phosphosite 7:	C8orf47	Q6P6B1	S274	TPEVLDRSQLVEKPV	55 / 9 AA	40
Phosphosite 8:	ARHGEF14	O15068	S210	LHGYIDKSQLTEDLG	62 / 8 AA	128
Phosphosite 9:	ZHX2	Q9Y6X8	T650	LRSTFARTQWPTPQE	71 / 7 AA	92
Phosphosite 10:	C20orf11	Q9NWU2	T127	AALEFAQTQLAEQGE	62 / 8 AA	27
Phosphosite 11:	PLD2	O14939	S894	VSPPLARSELTQVQG	62 / 8 AA	106
Phosphosite 12:	SCAND3	Q6R2W3	S534	AKLGLSHSQLTEELV	62 / 8 AA	152
Phosphosite 13:	APOO	Q9BUR5	S58	KYVEEARSQLEESIS	85 / 7 AA	22
Phosphosite 14:	SEMA3A	Q14563	S405	DVITFARSHPAMYNP	83 / 6 AA	89
Phosphosite 15:	ROBO3	Q96MS0	T1124	MPERSHLTEPSSSGG	83 / 6 AA	148
Phosphosite 16:	P2RY11	Q96G91	S139	VHPFFARSHLRPKHA	83 / 6 AA	40
Phosphosite 17:	ROBO3	Q96MS0	S1121	CPPMPERSHLTEPSS	83 / 6 AA	148
Phosphosite 18:	ZNF587	Q96SQ5	S421	GKSFRYRSHLTEHQR	83 / 6 AA	66
Phosphosite 19:	ZNF417	Q8TAU3	S421	GKSFRYRSHLTEHQR	83 / 6 AA	66
Phosphosite 20:	ZNF587	Q96SQ5	T424	FRYRSHLTEHQRLHT	83 / 6 AA	66