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:	PC4
Human P-Site:	S104
P-Site Sequence:	KPGRKGISLNPEQWS
UniProt:	P53999
Intern. Prot. ID:	IPI00221222

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PC4	P53999	S104	KPGRKGISLNPEQWS	100 / 9 AA	14
Phosphosite 1:	IFIT5	Q13325	T209	GPLRKAVTLNPDNSY	55 / 9 AA	56
Phosphosite 2:	BICD1	Q96G01	S310	PTLRKGESLNPVSDL	87 / 8 AA	111
Phosphosite 3:	IDI2	Q9BXS1	T160	LLVRKNVTLNPDPSE	55 / 9 AA	27
Phosphosite 4:	IDI1	Q13907	T160	LLVRKNVTLNPDPNE	55 / 9 AA	26
Phosphosite 5:	FRY	Q5TBA9	S489	GKPAKAFSLNPERMN	75 / 8 AA	339
Phosphosite 6:	HIVEP3	Q5T1R4	S1409	LPERKGTSLSSESIL	66 / 9 AA	259
Phosphosite 7:	NHLRC3	Q5JS37	S157	TPGKKGTSLNPLQFD	75 / 8 AA	38
Phosphosite 8:	TRPC7	Q9HCX4	S39	MFNEKGTSLTPEEER	75 / 8 AA	100
Phosphosite 9:	WDTC1	Q8N5D0	S427	RDCLKAISLNPCHLK	85 / 7 AA	76
Phosphosite 10:	CCDC93	Q567U6	S321	LHRRKVISLNKQIAQ	66 / 9 AA	73
Phosphosite 11:	C15orf42	Q7Z2Z1	S1428	RDDQKGLSLSPQSPP	55 / 9 AA	211
Phosphosite 12:	NDUFAF4	Q9P032	S45	SLLREQISLYPEVKG	66 / 9 AA	20
Phosphosite 13:	ATP5A1	P25705	S106	SSGLKGMSLNLEPDN	75 / 8 AA	60
Phosphosite 14:	METTL10	Q5JPI9	S160	KGTFDAISLNPDNAI	71 / 7 AA	32
Phosphosite 15:	KIAA1737	Q9C0C6	S173	HPGKRGLSLGPEEKG	55 / 9 AA	43
Phosphosite 16:	FAM186A	A6NE01	T1628	QALGISLTPQQAQAQ	71 / 7 AA	263
Phosphosite 17:	CENPI	Q92674	Y662	KPFGKGIYIDPEILE	62 / 8 AA	87
Phosphosite 18:	SOLO	Q8TER5	S1461	DLDVKQISLAPETLD	75 / 8 AA	165
Phosphosite 19:	FAM186A	A6NE01	S1626	QAQALGISLTPQQAQ	71 / 7 AA	263
Phosphosite 20:	IKKa	O15111	S361	LLSETGISLDPRKPA	71 / 7 AA	85