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:	MSX1
Human P-Site:	S13
P-Site Sequence:	LGVKVEDSAFGKPAG
UniProt:	P28360
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MSX1	P28360	S13	LGVKVEDSAFGKPAG	100 / 9 AA	31
Phosphosite 1:	PRICKLE3	O43900	S464	PNLRPDDSAFGRQST	55 / 9 AA	69
Phosphosite 2:	ANKRD35	Q8N283	S407	APKKAEDSAPGKIQY	77 / 9 AA	110
Phosphosite 3:	C15orf42	Q7Z2Z1	S1881	LPSTVEDSPFSRAFS	55 / 9 AA	211
Phosphosite 4:	MOCS2	O96007	S27	SPPLVEDSAFEPSRK	100 / 6 AA	21
Phosphosite 5:	SOLH	O75808	S706	GNMKVDDSAYESLGL	71 / 7 AA	117
Phosphosite 6:	SPAG17	Q6Q759	S2051	PLAKVQDSVGGKVNT	66 / 9 AA	252
Phosphosite 7:	ZNF638	Q14966	S1905	KRKKTEDSSSGKSVA	66 / 9 AA	221
Phosphosite 8:	ZNF213	O14771	S26	LIVKVEDSSWEQESA	71 / 7 AA	51
Phosphosite 9:	SH3GL3	Q99963	T109	KELGEDSTFGNALIE	71 / 7 AA	39
Phosphosite 10:	XRN2	Q9H0D6	S402	AVGEVEDSIFKKRKD	75 / 8 AA	109
Phosphosite 11:	APC10	Q9UM13	S166	YTPVEESSIGKFPRC	62 / 8 AA	21
Phosphosite 12:	NFKB2	Q00653	S866	TAEVKEDSAYGSQSV	83 / 6 AA	97
Phosphosite 13:	SAV1	Q9H4B6	S246	GWERVESSEFGTYYV	55 / 9 AA	45
Phosphosite 14:	NFKB2	Q00653	Y868	EVKEDSAYGSQSVEQ	83 / 6 AA	97
Phosphosite 15:	EEFSEC	P57772	S520	GELGIIDSAFGQSGK	62 / 8 AA	65
Phosphosite 16:	RICH2	Q17R89	S252	EAWVEKPSFGKPLEE	62 / 8 AA	89
Phosphosite 17:	SMARCD1	Q96GM5	S219	EGRLLEDSALSKYDA	62 / 8 AA	58
Phosphosite 18:	PCIF1	Q9H4Z3	S459	RYSCIDDSAFERFLP	50 / 8 AA	81
Phosphosite 19:	SAV1	Q9H4B6	S245	PGWERVESSEFGTYY	62 / 8 AA	45
Phosphosite 20:	PML	P29590	S252	QALQEQDSAFGAVHA	83 / 6 AA	98