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:	POSTN
Human P-Site:	S419
P-Site Sequence:	AFSDDTLSMDQRLLK
UniProt:	Q15063
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	POSTN	Q15063	S419	AFSDDTLSMDQRLLK	100 / 9 AA	93
Phosphosite 1:	POSTN	Q15063	T417	NNAFSDDTLSMDQRL	100 / 7 AA	93
Phosphosite 2:	IFT172	Q9UG01	S1653	RDWVLTVSMDQRLEQ	85 / 7 AA	198
Phosphosite 3:	HMCN1	Q96RW7	S1227	SNPDGTLSIDQATPS	75 / 8 AA	613
Phosphosite 4:	CIB4	A0PJX0	T51	YYKEATLTMDQVSSL	62 / 8 AA	22
Phosphosite 5:	RNF123	Q5XPI4	S711	KVKVRTLSVEQRTRE	71 / 7 AA	148
Phosphosite 6:	ZNF484	Q5JVG2	S400	FTRKSTLSMHQKIHT	71 / 7 AA	98
Phosphosite 7:	FAM44A	Q8NFC6	T489	SDSDDELTVEQRRQS	55 / 9 AA	330
Phosphosite 8:	SENP7	Q9BQF6	S761	TEDNPNLSMAQRRHK	55 / 9 AA	112
Phosphosite 9:	ING5	Q8WYH8	S57	ISTVKTLSPDQRVER	85 / 7 AA	28
Phosphosite 10:	ZNF175	Q9Y473	S435	FTQKSTLSLHQRIHS	71 / 7 AA	82
Phosphosite 11:	ZBTB8OS	Q8IWT0	S115	PREVKVLSIDQRNFK	71 / 7 AA	19
Phosphosite 12:	SERPINA13	Q6UXR4	T136	QGPRLLLTMDQRRFS	83 / 6 AA	35
Phosphosite 13:	SIPA1L1	O43166	S399	LNSKGSLSMDQGDDK	71 / 7 AA	200
Phosphosite 14:	KDR	P35968	S1185	LPISETLSMEEDSGL	57 / 7 AA	152
Phosphosite 15:	CCDC147	Q5T655	S141	VEQGSGLSMDQHSNI	83 / 6 AA	103
Phosphosite 16:	PLA2G7	Q13093	S284	ATVIQTLSEDQRFRC	85 / 7 AA	50
Phosphosite 17:	FZD8	Q9H461	T146	PEQGNPDTLCMDYNR	83 / 6 AA	73
Phosphosite 18:	SLU7	O95391	S323	RYTGDTISMAQTQLF	62 / 8 AA	68
Phosphosite 19:	INTS6	Q9UL03	S13	FLIDTSASMNQRSHL	55 / 9 AA	100
Phosphosite 20:	piccolo	Q9Y6V0	S1120	EKVKETLSMEKIPPM	57 / 7 AA	567