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:	FRK
Human P-Site:	T223
P-Site Sequence:	PFDLSYKTVDQWEID
UniProt:	P42685
Intern. Prot. ID:	IPI00000885

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FRK	P42685	T223	PFDLSYKTVDQWEID	100 / 9 AA	58
Phosphosite 1:	FRK	P42685	Y221	PAPFDLSYKTVDQWE	100 / 7 AA	58
Phosphosite 2:	TFIP11	Q9UBB9	T242	KPKYSYKTVEELKAK	62 / 8 AA	97
Phosphosite 3:	NALCN	Q8IZF0	S1541	LSMLSYRSVDIRKSL	55 / 9 AA	200
Phosphosite 4:	CDK12	Q9NYV4	T212	ETPKSYKTVDSPKRR	100 / 6 AA	164
Phosphosite 5:	KIAA0586	Q9BVV6	T524	EKIRIRKTVDEWIKT	83 / 6 AA	169
Phosphosite 6:	ZPBP2	Q6X784	T115	TCTLSYKTVKAETQE	100 / 6 AA	39
Phosphosite 7:	ZPBP2	Q6X784	S112	GLYTCTLSYKTVKAE	100 / 6 AA	39
Phosphosite 8:	STXBP5	Q5T5C0	T320	SGGLSYDTVGRRPCL	55 / 9 AA	128
Phosphosite 9:	NALCN	Q8IZF0	Y1539	DVLSMLSYRSVDIRK	71 / 7 AA	200
Phosphosite 10:	C1orf189	Q5VU69	T22	KAMGLKKTVDRWRNS	83 / 6 AA	12
Phosphosite 11:	GALNT5	Q7Z7M9	Y627	INDKDMSYMTVDNFQ	71 / 7 AA	106
Phosphosite 12:	CXorf21	Q9HAI6	S45	VATLSYSSVDETQVR	62 / 8 AA	34
Phosphosite 13:	CXorf21	Q9HAI6	S44	SVATLSYSSVDETQV	62 / 8 AA	34
Phosphosite 14:	GCKR	Q14397	T280	LLLAAHKTVDQGIAA	71 / 7 AA	69
Phosphosite 15:	SERPINB1	P30740	T131	ASEDARKTINQWVKG	66 / 6 AA	43
Phosphosite 16:	ZNF724P	A8MTY0	S119	QLKKGYKSVDEYKVH	50 / 8 AA	71
Phosphosite 17:	COPS4	Q9BT78	S212	AQRYNELSYKTIVHE	83 / 6 AA	46
Phosphosite 18:	ATP6V1B2	P21281	T46	YLSQPRLTYKTVSGV	83 / 6 AA	57
Phosphosite 19:	FAM175A	Q6UWZ7	Y179	GMSEQLGYKTVSGSC	83 / 6 AA	47
Phosphosite 20:	KIAA0391	O15091	T547	QRILSYDTVVQTTGD	75 / 8 AA	65