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:	KIF23
Human P-Site:	S812
P-Site Sequence:	IRLRHRRSRSAGDRW
UniProt:	Q02241
Intern. Prot. ID:	IPI00291579

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KIF23	Q02241	S812	IRLRHRRSRSAGDRW	100 / 9 AA	110
Phosphosite 1:	SRRM1	Q8IYB3	S341	PPPRHRRSRSPVRRR	87 / 8 AA	102
Phosphosite 2:	MARCH-X	Q8NA82	S317	SPSHHKRSRSGGTST	66 / 9 AA	91
Phosphosite 3:	SON	P18583	S1940	TPSRRRRSRSVGRRR	77 / 9 AA	264
Phosphosite 4:	KIF23	Q02241	S814	LRHRRSRSAGDRWVD	100 / 7 AA	110
Phosphosite 5:	SFRS11	Q05519	S269	SSSRHRRSRSRSRRR	100 / 7 AA	54
Phosphosite 6:	SFRS15	O95104	S462	RRSRHRRSRSRSRDR	100 / 7 AA	126
Phosphosite 7:	CCDC49	Q9NXE8	S286	AGSRDRRSRSLGRRS	77 / 9 AA	50
Phosphosite 8:	SRRP35	Q8WXF0	S112	SPSDHRRSRSPSQRR	75 / 8 AA	31
Phosphosite 9:	ZBBX	A8MT70	S658	LSSSHPRSRSAAAQS	75 / 8 AA	91
Phosphosite 10:	Fra2	P15408	S308	SKAHRRSSSSGDQSS	75 / 8 AA	35
Phosphosite 11:	KLF15	Q9UIH9	S374	ELSRHRRSHSGVKPY	75 / 8 AA	44
Phosphosite 12:	SRRM2	Q9UQ35	S1727	TPPRHRRSPSVSSPE	66 / 9 AA	300
Phosphosite 13:	Fra2	P15408	S307	CSKAHRRSSSSGDQS	75 / 8 AA	35
Phosphosite 14:	SRRM2	Q9UQ35	S1876	SPATHRRSRSRTPLI	100 / 6 AA	300
Phosphosite 15:	RNPS1	Q15287	S287	RSPVRRRSRSPGRRR	75 / 8 AA	34
Phosphosite 16:	LIMCH1	Q9UPQ0	S1076	DCYMRSRSAGQPTTL	100 / 6 AA	122
Phosphosite 17:	SFRS18	Q8TF01	S561	RKKRHSRSRSPTIKA	75 / 8 AA	93
Phosphosite 18:	SRRM2	Q9UQ35	S2748	PRPMRHRSSRSP___	75 / 8 AA	300
Phosphosite 19:	SRRM2	Q9UQ35	S2749	RPMRHRSSRSP____	75 / 8 AA	300
Phosphosite 20:	ZNF169	Q14929	T591	HLHRHRRTKSGHQLL	62 / 8 AA	67