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:	S72
P-Site Sequence:	RKPGAKESALAPSEG
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	S72	RKPGAKESALAPSEG	100 / 9 AA	31
Phosphosite 1:	GGN	Q86UU5	S474	PGLGHKESALAPTAA	88 / 9 AA	67
Phosphosite 2:	CAGE1	Q8TC20	S216	AKSIAKESALNPSQP	87 / 8 AA	90
Phosphosite 3:	FAM196B	A6NMK8	S219	PSWEARESALSPDRS	75 / 8 AA	59
Phosphosite 4:	PDS5B	Q9NTI5	S305	KMFGAKDSELASQNK	66 / 9 AA	165
Phosphosite 5:	SMG8	Q8ND04	S878	MGSGPKESALKALNS	85 / 7 AA	110
Phosphosite 6:	MGAT4B	Q9UQ53	S128	HLLAKESSLQPAVRV	75 / 8 AA	63
Phosphosite 7:	OTOP2	Q7RTS6	S12	LAQGPKESPPAPRAG	66 / 9 AA	62
Phosphosite 8:	CCDC141	Q6ZP82	S650	PLPGSPESPLAPSDM	66 / 9 AA	101
Phosphosite 9:	CCDC147	Q5T655	S538	EDISAKESALVKLHL	75 / 8 AA	103
Phosphosite 10:	SPATA2	Q9UM82	S378	RSPPAKESALSKCQS	85 / 7 AA	58
Phosphosite 11:	USP42	Q9H9J4	S846	IAEGPRDSALAEAPE	62 / 8 AA	146
Phosphosite 12:	SMCY	Q9BY66	S1160	RTNSAKPSPLAPSLM	66 / 9 AA	174
Phosphosite 13:	C1orf85	Q8WWB7	S296	QKPGGRESALPCQAS	62 / 8 AA	44
Phosphosite 14:	DCHS2	Q6V1P9	S2740	QKREAKESILADVRK	85 / 7 AA	322
Phosphosite 15:	SLC39A12	Q504Y0	S203	SSEGANESTLPQLAA	55 / 9 AA	77
Phosphosite 16:	IAH1	Q2TAA2	S91	IFFGANDSALKDENP	71 / 7 AA	28
Phosphosite 17:	HOXD12	P35452	S123	RPSFAPESSLAPAVA	75 / 8 AA	30
Phosphosite 18:	NDN	Q99608	S208	KGRGARESAVWNVLR	71 / 7 AA	36
Phosphosite 19:	ZCCHC11	Q5TAX3	T270	VIDESALTPEQRLGL	83 / 6 AA	185
Phosphosite 20:	CENPE	Q02224	S1562	EHRKAKDSALQSIES	83 / 6 AA	316