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:	GPATC2
Human P-Site:	S420
P-Site Sequence:	RGHKKNCSVRTASRQ
UniProt:	Q9NW75
Intern. Prot. ID:	IPI00018019

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GPATC2	Q9NW75	S420	RGHKKNCSVRTASRQ	100 / 9 AA	59
Phosphosite 1:	MATN3	O15232	T387	TLNADKKTCSVRDKC	85 / 7 AA	53
Phosphosite 2:	GPATC2	Q9NW75	T423	KKNCSVRTASRQTSM	100 / 6 AA	59
Phosphosite 3:	MATN3	O15232	S389	NADKKTCSVRDKCAL	85 / 7 AA	53
Phosphosite 4:	A4GALT	Q9NPC4	S263	RVFKKWCSIRSLAES	62 / 8 AA	40
Phosphosite 5:	CNTLN	Q9NXG0	S838	KAAKKNCSVGRHHTV	100 / 6 AA	162
Phosphosite 6:	PIAS3	Q9Y6X2	S469	PPTKKHCSVTSAAIP	66 / 9 AA	68
Phosphosite 7:	CEP110	O43303	S536	SMLEKNCSLQTELNK	62 / 8 AA	113
Phosphosite 8:	TRIM45	Q9H8W5	S451	VPKDKKDSPVRTMVQ	62 / 8 AA	64
Phosphosite 9:	CHSY1	Q86X52	S798	KSSNNNGSVRTA___	66 / 9 AA	92
Phosphosite 10:	SEMA7A	O75326	S107	FPEGKNASVRTVNIG	85 / 7 AA	75
Phosphosite 11:	MPHOSPH9	Q99550	S922	PNGVKKVSVRTAWEK	75 / 8 AA	116
Phosphosite 12:	ECE2	O60344	S829	GFAQVWCSVRTPESS	71 / 7 AA	100
Phosphosite 13:	ECE2	O60344	T832	QVWCSVRTPESSHEG	83 / 6 AA	100
Phosphosite 14:	CASC5	Q8NG31	S1690	LPNKRNCSVTGIDDL	83 / 6 AA	265
Phosphosite 15:	TRMT5	Q32P41	T322	PVAKKNCTVFANDLN	83 / 6 AA	58
Phosphosite 16:	MYBPC1	Q00872	S1069	YNATLNCSVRGNPKP	100 / 5 AA	128
Phosphosite 17:	senataxin	Q7Z333	S334	EIRHIRNSSVRTKLE	71 / 7 AA	303
Phosphosite 18:	ANKRD50	Q9ULJ7	S1191	LKSSKNSSLRTTSST	62 / 8 AA	150
Phosphosite 19:	GREB1	Q4ZG55	S1203	PTPQPDCSLRTGQRS	57 / 7 AA	216
Phosphosite 20:	TNXB	P22105	S617	GYVSEDCSIRTCPSN	57 / 7 AA	464