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:	MSX2
Human P-Site:	S152
P-Site Sequence:	PRTPFTTSQLLALER
UniProt:	P35548
Intern. Prot. ID:	IPI00292686

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MSX2	P35548	S152	PRTPFTTSQLLALER	100 / 9 AA	29
Phosphosite 1:	MSX2	P35548	T150	RKPRTPFTTSQLLAL	100 / 7 AA	29
Phosphosite 2:	C6orf132	Q5T0Z8	S703	TTLPTTTSQLMAEKD	77 / 9 AA	124
Phosphosite 3:	MSX1	P28360	T174	RKPRTPFTTAQLLAL	85 / 7 AA	31
Phosphosite 4:	SLK	Q9H2G2	T283	NVDARWTTSQLLQHP	75 / 8 AA	143
Phosphosite 5:	SLK	Q9H2G2	S284	VDARWTTSQLLQHPF	75 / 8 AA	143
Phosphosite 6:	PCSK7	Q16549	S745	SRGPPTTSDLLAPDL	77 / 9 AA	86
Phosphosite 7:	MAP4K2	Q12851	T273	KLLQHPFTTQQLPRA	85 / 7 AA	92
Phosphosite 8:	SUPV3L1	Q8IYB8	T461	RELEPITTSQALQIA	75 / 8 AA	88
Phosphosite 9:	ZNF169	Q14929	S103	PHLVAFSSSQLLRQY	62 / 8 AA	67
Phosphosite 10:	UBR4	Q5T4S7	S3122	DEEPVATSQLLKPHT	75 / 8 AA	574
Phosphosite 11:	HEY1	Q9Y5J3	S45	SMSPTTSSQILARKR	66 / 9 AA	33
Phosphosite 12:	GSX1	Q9H4S2	S156	RMRTAFTSTQLLELE	62 / 8 AA	28
Phosphosite 13:	GSX2	Q9BZM3	S211	RMRTAFTSTQLLELE	62 / 8 AA	32
Phosphosite 14:	PCSK6	P29122	S568	VSPSGTKSQLLAKRL	85 / 7 AA	106
Phosphosite 15:	SLK	Q9H2G2	T282	KNVDARWTTSQLLQH	71 / 7 AA	143
Phosphosite 16:	ZBTB2	Q8N680	S284	TGVPFTSSQQGESRV	83 / 6 AA	57
Phosphosite 17:	ZBTB2	Q8N680	S283	HTGVPFTSSQQGESR	83 / 6 AA	57
Phosphosite 18:	XKR5	Q6UX68	T30	TVAYYFTTGRLLWGW	71 / 7 AA	75
Phosphosite 19:	STK33	Q9BYT3	S473	MCSSSFTSSKLLPAE	62 / 8 AA	58
Phosphosite 20:	GBX1	Q14549	S270	RRRTAFTSEQLLELE	62 / 8 AA	38