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:	FNDC3B
Human P-Site:	S391
P-Site Sequence:	PPKLAHRSKSSLTLQ
UniProt:	Q53EP0
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FNDC3B	Q53EP0	S391	PPKLAHRSKSSLTLQ	100 / 9 AA	133
Phosphosite 1:	VWF	P04275	S761	SSPLSHRSKRSLSCR	77 / 9 AA	309
Phosphosite 2:	FNDC3B	Q53EP0	S393	KLAHRSKSSLTLQWK	100 / 7 AA	133
Phosphosite 3:	GEMIN5	Q8TEQ6	S859	STSLDHRSKEELHQD	66 / 9 AA	169
Phosphosite 4:	Uncharacterized protein DKFZp781G0119	Q68DL7	S636	VSKIAHRSKRKLCPE	66 / 9 AA	77
Phosphosite 5:	FNIP1	Q8TF40	S593	VTMHRNKSSLLFKES	85 / 7 AA	131
Phosphosite 6:	HIPK1	Q86Z02	S110	SQTLTHRSNVSLLEP	66 / 9 AA	131
Phosphosite 7:	CATSPERB	Q9H7T0	S1112	LSELIHRSKSEE___	85 / 7 AA	127
Phosphosite 8:	UBE4B	O95155	S76	ASGVAHRSQSSEGVS	75 / 8 AA	146
Phosphosite 9:	piccolo	Q9Y6V0	T2262	KELEAERTKSSLSET	75 / 8 AA	567
Phosphosite 10:	MBD4	O95243	S120	PQGLKFRSKSSLANY	77 / 9 AA	66
Phosphosite 11:	ZNF692	Q9BU19	S468	DSVAAHRSKSHPALL	100 / 6 AA	57
Phosphosite 12:	MLSTD1	Q96K12	S299	TAVHRPKSTLVYHIT	71 / 7 AA	59
Phosphosite 13:	CCDC158	Q5M9N0	S958	RSDMCHRSNNSLRDS	55 / 9 AA	127
Phosphosite 14:	ZNF624	Q9P2J8	S483	ECGKAYRSNSSLIVH	75 / 8 AA	100
Phosphosite 15:	AK5	Q9Y6K8	S501	TNRLLQRSRSSLPVD	66 / 9 AA	63
Phosphosite 16:	CCDC7	Q96M83	S214	KNRLKQRSKSSVKVM	66 / 9 AA	56
Phosphosite 17:	C6orf167	Q6ZRQ5	S308	IHLLDHRSKWFVSES	71 / 7 AA	142
Phosphosite 18:	SLC39A3	Q9BRY0	S40	DFEKAHRSKKILSLC	75 / 8 AA	34
Phosphosite 19:	Putative uncharacterized protein DKFZp434G1729	Q8ND99	S365	ANSKEQRSKSALVSL	62 / 8 AA	60
Phosphosite 20:	MBD4	O95243	S123	LKFRSKSSLANYLHK	100 / 6 AA	66