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:	MTR
Human P-Site:	S473
P-Site Sequence:	KCIVNSISLKEGEDD
UniProt:	Q99707
Intern. Prot. ID:	IPI00743284

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MTR	Q99707	S473	KCIVNSISLKEGEDD	100 / 9 AA	141
Phosphosite 1:	PALMD	Q9NP74	S505	SPHKNSISLKEQEES	100 / 7 AA	63
Phosphosite 2:	MTR	Q99707	S471	QGKCIVNSISLKEGE	100 / 7 AA	141
Phosphosite 3:	PHLDB2	Q86SQ0	T826	GFPVNPNTLKEGYIS	66 / 9 AA	142
Phosphosite 4:	PJVK	Q0ZLH3	S288	PLSMTDISLKEGTHI	66 / 9 AA	40
Phosphosite 5:	PLCG2	P16885	S162	QTRRNSISLRELKTI	85 / 7 AA	148
Phosphosite 6:	CLOCK	O15516	S416	DNRINTVSLKEALER	55 / 9 AA	95
Phosphosite 7:	GPR75	O95800	S28	SQEGNSTSLQEGLQD	75 / 8 AA	59
Phosphosite 8:	MASP2	O00187	S216	SSCTYSISLEEGFSV	66 / 9 AA	76
Phosphosite 9:	C19orf44	Q9H6X5	S325	GAFSNSVSLKMGHVK	75 / 8 AA	71
Phosphosite 10:	SAR1B	Q9Y6B6	S164	TTGKGSISLKELNAR	100 / 6 AA	22
Phosphosite 11:	Sos1	Q07889	S1139	SASVSSISLTKGTDE	66 / 9 AA	152
Phosphosite 12:	SFRS12	Q8WXA9	S457	KLEKNSTSLKEKEHN	85 / 7 AA	59
Phosphosite 13:	SFRS12	Q8WXA9	T456	EKLEKNSTSLKEKEH	85 / 7 AA	59
Phosphosite 14:	DHX57	Q6P158	S240	SEAVNQISLDECMEQ	75 / 8 AA	156
Phosphosite 15:	C17orf27	Q63HN8	S679	QRLVESISLDENGTR	75 / 8 AA	374
Phosphosite 16:	PARP4	Q9UKK3	S290	LKPVNRISLNDVSKA	62 / 8 AA	193
Phosphosite 17:	PALMD	Q9NP74	S503	HKSPHKNSISLKEQE	100 / 6 AA	63
Phosphosite 18:	piccolo	Q9Y6V0	S134	GRSPSTISLKESKSR	62 / 8 AA	567
Phosphosite 19:	LIN9	Q5TKA1	S19	SSAKALVSLKEGSLS	83 / 6 AA	62
Phosphosite 20:	GOLGA4	Q13439	S1388	VQLQNSISLSEKEAA	85 / 7 AA	261