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:	K23
Human P-Site:	S61
P-Site Sequence:	PPGGSWGSGRSSPLL
UniProt:	Q9C075
Intern. Prot. ID:	IPI00304458

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	K23	Q9C075	S61	PPGGSWGSGRSSPLL	100 / 9 AA	48
Phosphosite 1:	MARK4	Q96L34	S23	DTHGTLGSGRSSDKG	77 / 9 AA	83
Phosphosite 2:	ARHGAP21	Q5T5U3	S1398	KSKGSWGSGKDQYSR	85 / 7 AA	217
Phosphosite 3:	SFRS4	Q08170	S81	RRDGSYGSGRSGYGY	87 / 8 AA	57
Phosphosite 4:	ATXN2	Q99700	S508	REVISWGSGRQNSPR	100 / 6 AA	140
Phosphosite 5:	LUC7L	Q9NQ29	S339	SREESWESGRSERGP	75 / 8 AA	44
Phosphosite 6:	RPL4	P36578	T69	TSAESWGTGRAVARI	71 / 7 AA	48
Phosphosite 7:	BHMT2	Q9H2M3	S321	PASEKHGSWGSGLDM	100 / 6 AA	40
Phosphosite 8:	BHMT	Q93088	S330	PASEKHGSWGSGLDM	100 / 6 AA	45
Phosphosite 9:	PPAPDC3	Q8NBV4	S108	GRAASWASARSMVKL	62 / 8 AA	29
Phosphosite 10:	E2A	P15923	S61	PSSGSWGSGDQSSSS	100 / 6 AA	68
Phosphosite 11:	ZFHX3	Q15911	S2241	PKQEYWGSKRSSRTR	85 / 7 AA	404
Phosphosite 12:	E2A	P15923	S58	EDRPSSGSWGSGDQS	100 / 6 AA	68
Phosphosite 13:	K23	Q9C075	S58	SCPPPGGSWGSGRSS	100 / 6 AA	48
Phosphosite 14:	NEU4	Q8WWR8	S138	DAGLSWGSARDLTEE	83 / 6 AA	52
Phosphosite 15:	HRNR	Q86YZ3	S565	YGPHGYGSGRSSSRG	85 / 7 AA	282
Phosphosite 16:	ANKRD47	Q6NY19	S164	VPRSPRGSGRSSPAP	75 / 8 AA	88
Phosphosite 17:	KIDINS220	Q9ULH0	S470	GLYAQWGSGKSFLLK	83 / 6 AA	197
Phosphosite 18:	HLTF	Q14527	S188	NLESGWGSGRAGPSY	83 / 6 AA	114
Phosphosite 19:	TSEN54	Q7Z6J9	S281	GVGCSWESGRAENGV	71 / 7 AA	59
Phosphosite 20:	LTB4R2	Q9NPC1	S246	LRGARWGSGRHGARV	100 / 5 AA	42