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:	K5
Human P-Site:	S5
P-Site Sequence:	___MSRQSSVSFRSG
UniProt:	P13647
Intern. Prot. ID:	IPI00009867

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	K5	P13647	S5	___MSRQSSVSFRSG	100 / 9 AA	62
Phosphosite 1:	KRT75	O95678	S5	___MSRQSSITFQSG	77 / 9 AA	60
Phosphosite 2:	K5	P13647	S6	__MSRQSSVSFRSGG	100 / 8 AA	62
Phosphosite 3:	KRT75	O95678	S6	__MSRQSSITFQSGS	75 / 8 AA	60
Phosphosite 4:	FLJ21940	Q9H6S0	S5	___MSRPSSVSPRQP	87 / 8 AA	160
Phosphosite 5:	KIAA1545	Q9HCM7	S420	DSPYFRHSSVSFFPS	85 / 7 AA	103
Phosphosite 6:	C5orf36	Q8IV33	S125	LWDLSCHSSVSFPST	66 / 9 AA	38
Phosphosite 7:	FAM129A	Q9BZQ8	Y36	SPYYSRQYSVAFCNH	75 / 8 AA	103
Phosphosite 8:	KIAA1545	Q9HCM7	S421	SPYFRHSSVSFFPSF	85 / 7 AA	103
Phosphosite 9:	TPRG1	Q6ZUI0	S45	PRQISRQSSVTESTL	75 / 8 AA	31
Phosphosite 10:	FAM129A	Q9BZQ8	S37	PYYSRQYSVAFCNHV	75 / 8 AA	103
Phosphosite 11:	KLKP1	Q107X0	S52	PNACSRQSHVSYPNP	75 / 8 AA	14
Phosphosite 12:	PDE4A	P27815	S165	PKTMSRNSSVTSEAH	75 / 8 AA	98
Phosphosite 13:	LOC643677	Q8NDH2	S2266	EIQSRSSSVSFSEEK	87 / 8 AA	278
Phosphosite 14:	PDE4C	Q08493	S139	PKAMSRNSSVASDLH	85 / 7 AA	80
Phosphosite 15:	TNS1	Q9HBL0	S1340	RPTLSRQSSASGYQA	75 / 8 AA	186
Phosphosite 16:	CENPH	Q9H3R5	S123	LEKISRQSSVLMDNM	85 / 7 AA	28
Phosphosite 17:	LOC643677	Q8NDH2	S2265	AEIQSRSSSVSFSEE	87 / 8 AA	278
Phosphosite 18:	HOOK3	Q86VS8	S162	QELMSKESPVSAGND	62 / 8 AA	83
Phosphosite 19:	TSSK1	Q9BXA7	S339	AMQMSRQSEILGFPS	71 / 7 AA	42
Phosphosite 20:	K5	P13647	S8	MSRQSSVSFRSGGSR	100 / 6 AA	62