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:	PCSK1
Human P-Site:	S335
P-Site Sequence:	TISISSASQQGLSPW
UniProt:	P29120
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PCSK1	P29120	S335	TISISSASQQGLSPW	100 / 9 AA	84
Phosphosite 1:	FLRT3	Q9NZU0	S194	ISTISSPSLQGLTSL	77 / 9 AA	73
Phosphosite 2:	NCOR2	Q9Y618	S1334	GRAISSASIEGLMGR	77 / 9 AA	275
Phosphosite 3:	CDK13	Q14004	S153	YEDVSSQSEQGLLLG	66 / 9 AA	165
Phosphosite 4:	ARID4B	Q4LE39	S1303	EPSMSSASQNGMSVE	66 / 9 AA	148
Phosphosite 5:	GEMIN4	P57678	S538	NQLTQSASEQGLAKA	85 / 7 AA	120
Phosphosite 6:	PLD1	Q13393	S613	LFHPSSESEQGLTRP	75 / 8 AA	124
Phosphosite 7:	CD160	O95971	S34	INITSSASQEGTRLN	75 / 8 AA	20
Phosphosite 8:	KRT78	Q8N1N4	S154	QQQGLSGSQQGLEPV	85 / 7 AA	57
Phosphosite 9:	ZFP64	Q9NPA5	S652	PPVFSSSSQQELPKQ	66 / 9 AA	75
Phosphosite 10:	WDR87	Q6ZQQ6	S553	HDFLSSGSQNGLKFI	66 / 9 AA	333
Phosphosite 11:	ZNF318	Q5VUA4	S1623	SPLNSSASQEELHQD	75 / 8 AA	251
Phosphosite 12:	ZNF638	Q14966	S344	FSSELISSVSQQERI	85 / 7 AA	221
Phosphosite 13:	ZNF638	Q14966	S346	SELISSVSQQERIPH	85 / 7 AA	221
Phosphosite 14:	NMT2	O60551	S10	EDSESAASQQSLELD	75 / 8 AA	57
Phosphosite 15:	RNF8	O76064	S242	KASNSSASQRSLQMF	75 / 8 AA	56
Phosphosite 16:	Calponin 1	P51911	S175	MGTNKFASQQGMTAY	83 / 6 AA	33
Phosphosite 17:	DMP1	Q13316	S429	PEDENSSSQEGLQSH	62 / 8 AA	56
Phosphosite 18:	CARD6	Q9BX69	S912	TQKLRPASQQGVQMK	55 / 9 AA	116
Phosphosite 19:	PSMD1	Q99460	S257	FDLYESASQQFLSSV	85 / 7 AA	106
Phosphosite 20:	SMARCC2	Q8TAQ2	S555	TPQQTSASQQMLNFP	75 / 8 AA	133