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:	PSPC1
Human P-Site:	S509
P-Site Sequence:	PGGFGRGSQGGNFEG
UniProt:	Q8WXF1
Intern. Prot. ID:	IPI00103525

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PSPC1	Q8WXF1	S509	PGGFGRGSQGGNFEG	100 / 9 AA	59
Phosphosite 1:	GDF2	Q9UK05	S32	LQSWGRGSAGGNAHS	77 / 9 AA	47
Phosphosite 2:	KIAA0774	Q5JR59	S88	LQGFGKGSQAGSASL	66 / 9 AA	150
Phosphosite 3:	K9	P35527	S489	GGSYGRGSRGGSGGS	66 / 9 AA	62
Phosphosite 4:	UBR5	O95071	S2071	EDLFGRPSQGLYSSS	85 / 7 AA	309
Phosphosite 5:	NF1	P21359	S368	SKPFSRGSQPADVDL	55 / 9 AA	319
Phosphosite 6:	TROAP	Q12815	S156	KRVLVRGSQGGTTQR	66 / 9 AA	84
Phosphosite 7:	Enamelin	Q9NRM1	S261	TQPNPKGSQGGNDTS	85 / 7 AA	129
Phosphosite 8:	RNF5	Q99942	S84	VPLYGRGSQKPQDPR	83 / 6 AA	20
Phosphosite 9:	SIAE	Q9HAT2	S308	RETFHRGSQGQTERF	85 / 7 AA	58
Phosphosite 10:	NPFF	O15130	T80	PQRFGRNTQGSWRNE	62 / 8 AA	12
Phosphosite 11:	SYT10	Q6XYQ8	S44	IFPRDRGSQGGSSTD	85 / 7 AA	59
Phosphosite 12:	ZC3H4	Q9UPT8	S272	SRGRGRGSMGGDHPE	75 / 8 AA	140
Phosphosite 13:	NF1	P21359	S365	FNPSKPFSRGSQPAD	83 / 6 AA	319
Phosphosite 14:	ANP-alpha R	P16066	S717	ASPPVRGSQAGDVYS	71 / 7 AA	119
Phosphosite 15:	AEBP2	Q6ZN18	S167	EPKGPRGSQGGGGGG	100 / 6 AA	54
Phosphosite 16:	ZCCHC13	Q8WW36	S36	GGGHGRGSQCGSTTL	66 / 9 AA	18
Phosphosite 17:	WDR45L	Q5MNZ6	S228	IQELRRGSQAANIYC	71 / 7 AA	38
Phosphosite 18:	Per2	O15055	S53	NCSTGRDSQGSDCDD	62 / 8 AA	137
Phosphosite 19:	ZC3H4	Q9UPT8	S252	RGYRGRGSRGGSRGR	75 / 8 AA	140
Phosphosite 20:	GLI4	P10075	S172	LGVNFGRSRQGSARG	62 / 8 AA	41