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:	KIF21A
Human P-Site:	Y998
P-Site Sequence:	SLTANIDYINDSISD
UniProt:	Q7Z4S6
Intern. Prot. ID:	IPI00425404

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KIF21A	Q7Z4S6	Y998	SLTANIDYINDSISD	100 / 9 AA	187
Phosphosite 1:	SYF2	O95926	Y210	NDDADIDYINERNAK	66 / 9 AA	29
Phosphosite 2:	LRRC70	Q7Z2Q7	Y74	LTGNNISYINESELT	75 / 8 AA	70
Phosphosite 3:	DNMT3B	Q9UBC3	Y624	KHEGNIKYVNDVRNI	62 / 8 AA	96
Phosphosite 4:	PTPN3	P26045	Y695	LLQGNEDYINASYVN	66 / 9 AA	104
Phosphosite 5:	FREM1	Q5H8C1	Y259	PPSPNIDYISIQLDL	71 / 7 AA	244
Phosphosite 6:	CEL	P19835	Y332	ANAADIDYIAGTNNM	55 / 9 AA	79
Phosphosite 7:	WDR75	Q8IWA0	Y153	ELSFVLDYINQSPKC	71 / 7 AA	94
Phosphosite 8:	MCTS1	Q9ULC4	Y169	IGIENIHYLNDGLWH	55 / 9 AA	21
Phosphosite 9:	TIMD4	Q96H15	Y354	QKHTRLDYIGDSKNV	71 / 7 AA	42
Phosphosite 10:	MAST4	O15021	Y1691	SKLANIDYLRKKMSL	83 / 6 AA	284
Phosphosite 11:	CLCN4	P51793	Y416	ESSQLCDYINDPNMT	83 / 6 AA	85
Phosphosite 12:	LRRC70	Q7Z2Q7	S73	YLTGNNISYINESEL	71 / 7 AA	70
Phosphosite 13:	UPF2	Q9HAU5	Y1078	EEEENTDYLTDSNKE	55 / 9 AA	148
Phosphosite 14:	TGDS	O95455	Y291	EMENWVDYVNDRPTN	57 / 7 AA	40
Phosphosite 15:	MATN1	P21941	Y391	TDGRSQDYINDAAKK	83 / 6 AA	54
Phosphosite 16:	HNF4G	Q14541	Y273	VQIGLEDYINDRQYD	83 / 6 AA	46
Phosphosite 17:	HNF4A	P41235	Y322	VQVSLEDYINDRQYD	83 / 6 AA	52
Phosphosite 18:	ASCL4	Q6XD76	Y120	TLRAAIDYIKHLQEL	62 / 8 AA	19
Phosphosite 19:	DNAH2	Q9P225	Y3661	KLEDRIDYLNDYHTY	83 / 6 AA	508
Phosphosite 20:	CTSF	Q9UBX1	Y376	SAEKAKVYINDSVEL	100 / 5 AA	53