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:	NPPC
Human P-Site:	S21
P-Site Sequence:	TLLSLRPSEAKPGAP
UniProt:	P23582
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	NPPC	P23582	S21	TLLSLRPSEAKPGAP	100 / 9 AA	13
Phosphosite 1:	FOXP4	Q8IVH2	S375	AHLHMRPSEPKPFSQ	75 / 8 AA	73
Phosphosite 2:	FOXP2	O15409	S414	THLHMRPSEPKPSPK	75 / 8 AA	80
Phosphosite 3:	PURB	Q96QR8	S248	YGVFLRVSEVKPSYR	75 / 8 AA	33
Phosphosite 4:	MBD6	Q96DN6	S362	HSSSLRPSQRRPRRP	66 / 9 AA	101
Phosphosite 5:	TTN	Q8WZ42	S4256	QDESLKPSEEKEESS	75 / 8 AA	3816
Phosphosite 6:	GRIP2	Q9C0E4	S341	SQRPLRPSEAVKVQR	100 / 6 AA	113
Phosphosite 7:	DNAL1	Q4LDG9	S23	EKTGQRPSEAKEIKL	75 / 8 AA	22
Phosphosite 8:	USP37	Q86T82	S65	KNVVLRPSGAKQSRL	75 / 8 AA	110
Phosphosite 9:	CLPB	Q9H078	S318	VMKLLRTSEAKYQEK	85 / 7 AA	79
Phosphosite 10:	LSP1	P33241	S70	MLLSLKPSEAPELDE	85 / 7 AA	37
Phosphosite 11:	ARHGAP11A	Q6P4F7	S186	RNVSLRSSENKMDSS	75 / 8 AA	114
Phosphosite 12:	ARHGAP11B	Q3KRB8	S186	RNVSLRSSENKMDSS	75 / 8 AA	30
Phosphosite 13:	SLC19A2	O60779	S49	FFASLRPSEPFLTPY	100 / 6 AA	55
Phosphosite 14:	AATF	Q9NY61	S20	QLLNPRPSEADPEAD	85 / 7 AA	63
Phosphosite 15:	Pim3	Q86V86	S279	WCLSLRPSERPSLDQ	100 / 6 AA	36
Phosphosite 16:	INPP5E	Q9NRR6	S11	KAENLRPSEPAPQPP	66 / 9 AA	70
Phosphosite 17:	TGM5	O43548	S502	HTPSLRPSDVVQVSL	71 / 7 AA	81
Phosphosite 18:	PLCB3	Q01970	S270	LYPPLRPSQARLLIE	71 / 7 AA	139
Phosphosite 19:	DHX15	O43143	T604	PQCFVRPTEAKKAAD	71 / 7 AA	91
Phosphosite 20:	GZMK	P49863	S165	DPDSLRPSDTLREVT	71 / 7 AA	29