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:	KIAA1553
Human P-Site:	Y132
P-Site Sequence:	PSYKKPLYGISHKIM
UniProt:	Q5T5X7
Intern. Prot. ID:	IPI00741958

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KIAA1553	Q5T5X7	Y132	PSYKKPLYGISHKIM	100 / 9 AA	94
Phosphosite 1:	FSIP1	Q8NA03	Y543	SFLDDPLYGISVSLS	75 / 8 AA	66
Phosphosite 2:	SNRNP200	O75643	Y936	MLRSPTLYGISHDDL	100 / 6 AA	245
Phosphosite 3:	CCDC42B	A6NFT4	Y289	EHVRTPLYGTSSPQT	62 / 8 AA	36
Phosphosite 4:	ARHGAP17	Q68EM7	Y124	KEIVDPLYGIAEVEI	71 / 7 AA	95
Phosphosite 5:	KCNJ8	Q15842	Y278	IDKRSPLYDISATDL	62 / 8 AA	48
Phosphosite 6:	FIG4	Q92562	Y802	VQPMKELYGINLSDG	62 / 8 AA	104
Phosphosite 7:	SCUBE3	Q8IX30	Y350	CHRGYLLYGITHCGD	83 / 6 AA	109
Phosphosite 8:	SNRPA	P09012	Y31	DELKKSLYAIFSQFG	71 / 7 AA	31
Phosphosite 9:	ZNF365	Q70YC5	S103	PSYVNLYSISHEHSK	83 / 6 AA	47
Phosphosite 10:	SNRPA	P09012	S29	KKDELKKSLYAIFSQ	71 / 7 AA	31
Phosphosite 11:	GRIK2	Q13002	Y454	KKSDKPLYGNDRFEG	62 / 8 AA	103
Phosphosite 12:	GluR5	P39086	Y470	RKSDKPLYGNDRFEG	62 / 8 AA	104
Phosphosite 13:	TRPM5	Q9NZQ8	Y694	DTEKSPLYGLQSRVE	71 / 7 AA	131
Phosphosite 14:	ZNF365	Q70YC5	S105	YVNLYSISHEHSKDR	83 / 6 AA	47
Phosphosite 15:	TTN	Q8WZ42	Y17919	RIHAENLYGISDPLV	83 / 6 AA	3816
Phosphosite 16:	ZNF365	Q70YC5	Y102	KPSYVNLYSISHEHS	83 / 6 AA	47
Phosphosite 17:	REL	Q04864	Y483	SMPSADLYGISDPNM	83 / 6 AA	69
Phosphosite 18:	FAM125A	Q96EY5	Y210	IYEASSLYGISAMDG	83 / 6 AA	29
Phosphosite 19:	REL	Q04864	S486	SADLYGISDPNMLSN	83 / 6 AA	69
Phosphosite 20:	CLPS	P04118	T70	NSECSVKTLYGIYYK	83 / 6 AA	12