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:	FGF18
Human P-Site:	S124
P-Site Sequence:	VGKPDGTSKECVFIE
UniProt:	O76093
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	FGF18	O76093	S124	VGKPDGTSKECVFIE	100 / 9 AA	24
Phosphosite 1:	C9orf131	Q5VYM1	S441	NPELSGTSPECVPPA	85 / 7 AA	118
Phosphosite 2:	TNN	Q9UQP3	T1013	TYQFPDGTVKEMQLG	85 / 7 AA	144
Phosphosite 3:	C4B	P0C0L5	S1532	YFDSVPTSRECVGFE	83 / 6 AA	193
Phosphosite 4:	C4A	P0C0L4	S1532	YFDSVPTSRECVGFE	83 / 6 AA	193
Phosphosite 5:	SEC16A	O15027	T2065	EPQLPDGTGREGPAA	71 / 7 AA	234
Phosphosite 6:	COMP	P49747	S233	QRFCPDGSPSECHEH	62 / 8 AA	83
Phosphosite 7:	UBTF	P17480	T223	KVRPDATTKEVKDSL	62 / 8 AA	89
Phosphosite 8:	RNF19B	Q6ZMZ0	T681	SDDVPDITSDECGSP	75 / 8 AA	78
Phosphosite 9:	USP10	Q14694	T105	KITPDGITKEASYGS	71 / 7 AA	87
Phosphosite 10:	CNKSR2	Q8WXI2	S983	LDNPDLTSKEFQQWK	85 / 7 AA	117
Phosphosite 11:	CNKSR2	Q8WXI2	T982	VLDNPDLTSKEFQQW	85 / 7 AA	117
Phosphosite 12:	GC	P02774	T434	KAKLPDATPKELAKL	71 / 7 AA	53
Phosphosite 13:	RNF19B	Q6ZMZ0	S682	DDVPDITSDECGSPR	75 / 8 AA	78
Phosphosite 14:	KIAA1543	Q9P1Y5	T505	SPYLPEGTSKPLSDR	83 / 6 AA	135
Phosphosite 15:	ADH5	P11766	T127	KGLMPDGTSRFTCKG	83 / 6 AA	40
Phosphosite 16:	GRIP1	Q9Y3R0	S308	ILSIDGTSMEYCTLA	71 / 7 AA	122
Phosphosite 17:	COPS4	Q9BT78	S79	HLPNLPDSTAKEIYH	71 / 7 AA	46
Phosphosite 18:	KIAA1543	Q9P1Y5	S506	PYLPEGTSKPLSDRP	83 / 6 AA	135
Phosphosite 19:	TRIM44	Q96DX7	T17	EELPHDGTCDECEPD	62 / 8 AA	38
Phosphosite 20:	ADH5	P11766	S128	GLMPDGTSRFTCKGK	83 / 6 AA	40