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:	PCBP4
Human P-Site:	S314
P-Site Sequence:	ACLETAKSTSGGTPS
UniProt:	P57723
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PCBP4	P57723	S314	ACLETAKSTSGGTPS	100 / 9 AA	41
Phosphosite 1:	MMP2	P08253	S338	FCPETAMSTVGGNSE	77 / 9 AA	74
Phosphosite 2:	MUC19	Q7Z5P9	T2432	GVETTAKTTSGGLST	87 / 8 AA	598
Phosphosite 3:	VSX2	P58304	S20	KSETVAKSTSGGAPA	100 / 7 AA	39
Phosphosite 4:	RGPD5	Q99666	S977	TFADVAKSTSGEGFQ	75 / 8 AA	199
Phosphosite 5:	RGPD4	Q7Z3J3	S978	TFADVAKSTSGEGFQ	75 / 8 AA	198
Phosphosite 6:	RGPD1	Q68DN6	S962	TFADVAKSTSGEGFQ	75 / 8 AA	197
Phosphosite 7:	RGPD3	A6NKT7	S978	TFADVAKSTSGEGFQ	75 / 8 AA	198
Phosphosite 8:	Putative zinc finger protein 852	Q6ZMS4	S22	KGSESSNSTSGGLFG	66 / 9 AA	56
Phosphosite 9:	RanBP2	P49792	S1953	TFADLAKSTSGEGFQ	75 / 8 AA	358
Phosphosite 10:	NAV2	Q8IVL1	S1045	VSDESDKSTSGKKNP	75 / 8 AA	268
Phosphosite 11:	MUC19	Q7Z5P9	S2434	ETTAKTTSGGLSTTI	85 / 7 AA	598
Phosphosite 12:	IGHG1	P01857	S17	PLAPSSKSTSGGTAA	75 / 8 AA	36
Phosphosite 13:	TIGD2	Q4W5G0	S198	LTLETDQSTSGCRSS	75 / 8 AA	60
Phosphosite 14:	MARK1	Q9P0L2	S679	GRTDTSRSTSGEPKE	62 / 8 AA	89
Phosphosite 15:	ZRF1	Q99543	S443	ASKNTEKSTGGGGNG	75 / 8 AA	72
Phosphosite 16:	RECQL5	O94762	S736	EKKAKSSSGGSSLAK	85 / 7 AA	109
Phosphosite 17:	COL11A2	P13942	S864	KSGAKGTSGGDGPHG	85 / 7 AA	172
Phosphosite 18:	IGHG1	P01857	S19	APSSKSTSGGTAALG	100 / 6 AA	36
Phosphosite 19:	RGPD4	Q7Z3J3	T979	FADVAKSTSGEGFQF	85 / 7 AA	198
Phosphosite 20:	RanBP2	P49792	T1954	FADLAKSTSGEGFQF	100 / 6 AA	358