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:	C4orf42
Human P-Site:	T84
P-Site Sequence:	EFLAPAWTCRAQQAA
UniProt:	Q0VAR9
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C4orf42	Q0VAR9	T84	EFLAPAWTCRAQQAA	100 / 9 AA	20
Phosphosite 1:	PDGFRB	P09619	T786	VPSAPERTCRATLIN	75 / 8 AA	124
Phosphosite 2:	GDF5OS	Q5U4N7	T84	RNRAFSWTCRAARSK	75 / 8 AA	28
Phosphosite 3:	ELFN1	P0C7U0	Y746	SYSSSPEYTCRASQS	62 / 8 AA	88
Phosphosite 4:	ELFN1	P0C7U0	T747	YSSSPEYTCRASQSI	62 / 8 AA	88
Phosphosite 5:	COL1A1	P02452	T1258	SRKNPARTCRDLKMC	83 / 6 AA	139
Phosphosite 6:	C15orf34	Q9H8Q6	S77	EIMTGAWSCRALRRK	71 / 7 AA	16
Phosphosite 7:	2600011E07Rik	Q8N7J2	S280	ADRAPARSCREAEGL	71 / 7 AA	70
Phosphosite 8:	KLHL20	Q9Y2M5	S400	SSDVAPTSTCRTSVG	62 / 8 AA	68
Phosphosite 9:	KLHL20	Q9Y2M5	T401	SDVAPTSTCRTSVGV	62 / 8 AA	68
Phosphosite 10:	GDF5OS	Q5U4N7	S82	NTRNRAFSWTCRAAR	71 / 7 AA	28
Phosphosite 11:	FAM71E2	Q8N5Q1	T164	QEPAPTWTPRTTRTA	62 / 8 AA	34
Phosphosite 12:	CRIPAK	Q8N1N5	T304	VECPPAHTCRRGVPA	71 / 7 AA	48
Phosphosite 13:	Pxdn	Q92626	T266	SGNTVYFTCRAEGNP	66 / 6 AA	167
Phosphosite 14:	PXDNL	A1KZ92	T254	SGNTVYFTCRAEGNP	66 / 6 AA	164
Phosphosite 15:	FAM71E2	Q8N5Q1	T162	LLQEPAPTWTPRTTR	71 / 7 AA	34
Phosphosite 16:	KIRREL	Q96J84	T370	QADAGTYTCRAIVPR	62 / 8 AA	84
Phosphosite 17:	KIRREL	Q96J84	Y369	TQADAGTYTCRAIVP	62 / 8 AA	84
Phosphosite 18:	Putative uncharacterized protein FLJ43447	Q6ZUQ5	T7	_MSHPAWTPCRASPK	87 / 8 AA	22
Phosphosite 19:	CASR	P41180	T676	IGEPQDWTCRLRQPA	57 / 7 AA	121
Phosphosite 20:	FLYWCH1	Q4VC44	Y301	KAVGDKVYWTCRDHA	100 / 4 AA	80