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:	NKTR
Human P-Site:	S221
P-Site Sequence:	SELEHERSRRRKHKR
UniProt:	P30414
Intern. Prot. ID:	IPI00295022

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	NKTR	P30414	S221	SELEHERSRRRKHKR	100 / 9 AA	166
Phosphosite 1:	FIGNL1	Q6PIW4	S517	GDGEHESSRRIKTEF	77 / 9 AA	74
Phosphosite 2:	BICD1	Q96G01	S804	LEFDHEQSRRSKGKL	66 / 9 AA	111
Phosphosite 3:	UBA2	Q9UBT2	S609	DVSEEERSRKRKLDE	77 / 9 AA	71
Phosphosite 4:	KATNAL1	Q9BW62	S325	TSDEHEASRRVKSEL	77 / 9 AA	55
Phosphosite 5:	KATNA1	O75449	S326	TSEEHEASRRVKAEL	77 / 9 AA	56
Phosphosite 6:	ARHGEF17	Q96PE2	S456	GGFEPEKSRQRKSLS	66 / 9 AA	222
Phosphosite 7:	FIGNL1	Q6PIW4	S516	RGDGEHESSRRIKTE	85 / 7 AA	74
Phosphosite 8:	OSBPL6	Q9BZF3	S881	RVEELQRSRRRYMEE	75 / 8 AA	106
Phosphosite 9:	RNF31	Q96EP0	T575	AVEECVRTRRRKVQE	66 / 9 AA	120
Phosphosite 10:	DST	Q03001	S193	NLPKHERSKRKIQGG	71 / 7 AA	372
Phosphosite 11:	ZNF8	P17098	S499	EEQPHGRSRRREQSS	85 / 7 AA	65
Phosphosite 12:	IQGAP2	Q13586	S312	EGTENERSRQKYAEE	62 / 8 AA	181
Phosphosite 13:	Leucine-rich repeat-containing protein 14B	A6NHZ5	S100	DHVLQDRSRRRLRVA	71 / 7 AA	56
Phosphosite 14:	ASTN2	O75129	S420	FYTEQYRSRRRSKGL	75 / 8 AA	148
Phosphosite 15:	CIDEA	O60543	S45	RVSNHDRSSRRGVMA	62 / 8 AA	25
Phosphosite 16:	GPATCH8	Q9UKJ3	S852	SGSEHSRSRSRSGRR	75 / 8 AA	164
Phosphosite 17:	KIF19	Q2TAC6	S469	AGWKHEKSRRALKWR	83 / 6 AA	111
Phosphosite 18:	CIDEA	O60543	S46	VSNHDRSSRRGVMAS	71 / 7 AA	25
Phosphosite 19:	CCAR1	Q8IX12	S351	PRRERERSPRRVRRV	75 / 8 AA	133
Phosphosite 20:	CABLES1	Q8TDN4	S281	AFEQLQRSRRRLISQ	62 / 8 AA	68