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:	KRT74
Human P-Site:	S477
P-Site Sequence:	SYSYHHPSSAGVDLG
UniProt:	Q7RTS7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	KRT74	Q7RTS7	S477	SYSYHHPSSAGVDLG	100 / 9 AA	58
Phosphosite 1:	KRT74	Q7RTS7	S478	YSYHHPSSAGVDLGA	100 / 8 AA	58
Phosphosite 2:	HGSNAT	Q68CP4	S485	DHLYQHPSSAVLYHT	85 / 7 AA	73
Phosphosite 3:	TSC22D1	Q15714	S673	AMSSGQPSSAGVGAG	85 / 7 AA	110
Phosphosite 4:	TSC22D1	Q15714	S674	MSSGQPSSAGVGAGT	85 / 7 AA	110
Phosphosite 5:	DRCTNNB1A	Q9BYI3	S140	PSVYHEPSSIGSMAL	75 / 8 AA	58
Phosphosite 6:	EWS	Q01844	S273	SFRQDHPSSMGVYGQ	85 / 7 AA	68
Phosphosite 7:	HOXA11	P31270	T119	ANVYHHPTPAVSSNF	71 / 7 AA	34
Phosphosite 8:	EWS	Q01844	S274	FRQDHPSSMGVYGQE	75 / 8 AA	68
Phosphosite 9:	HDC	P19113	S139	HFLHHHPSSQGGGVL	75 / 8 AA	74
Phosphosite 10:	HOXD3	P31249	S383	LGHLSHPSSASVDYS	85 / 7 AA	46
Phosphosite 11:	HOXD3	P31249	S384	GHLSHPSSASVDYSC	85 / 7 AA	46
Phosphosite 12:	SF3A2	Q15428	S369	PGVHPPPSAGVHPQA	75 / 8 AA	49
Phosphosite 13:	PAK5	Q9P286	Y383	GYHKATLYHHPSLQS	100 / 5 AA	81
Phosphosite 14:	HDC	P19113	S140	FLHHHPSSQGGGVLQ	85 / 7 AA	74
Phosphosite 15:	ZNF746	Q6NUN9	S263	LPPHHPSSACSDGTL	100 / 6 AA	69
Phosphosite 16:	C10orf30	Q8N7W2	S113	PQSLHPSSRGVWNEL	85 / 7 AA	58
Phosphosite 17:	ZFHX3	Q15911	S1670	FTTSNPSSAGIAPSS	71 / 7 AA	404
Phosphosite 18:	PAK5	Q9P286	S387	ATLYHHPSLQSSSQY	100 / 5 AA	81
Phosphosite 19:	MUC19	Q7Z5P9	S2674	TGTNGPSSAGVTGIT	75 / 8 AA	598
Phosphosite 20:	IGFBP6	P24592	S152	TTPSQPNSAGVQDTE	71 / 7 AA	25