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:	CLK1
Human P-Site:	S153
P-Site Sequence:	EGHLICQSGDVLSAR
UniProt:	P49759
Intern. Prot. ID:	IPI00028061

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CLK1	P49759	S153	EGHLICQSGDVLSAR	100 / 9 AA	57
Phosphosite 1:	UBXD6	O00124	S200	TVALRCPSGNVLRRR	66 / 9 AA	31
Phosphosite 2:	RPRD2	Q5VT52	S651	TEVTICQSSEVSKPK	71 / 7 AA	156
Phosphosite 3:	POMGNT1	Q8WZA1	T41	ALRRFCQTGAVLFLL	62 / 8 AA	75
Phosphosite 4:	FKBP9	O95302	S277	NCERISQSGDFLRYH	75 / 8 AA	63
Phosphosite 5:	IFFO1	Q0D2I5	S522	CRRLITQSGDRKSPA	85 / 7 AA	62
Phosphosite 6:	IFFO1	Q0D2I5	T520	ETCRRLITQSGDRKS	85 / 7 AA	62
Phosphosite 7:	USP34	Q70CQ2	S1110	GIALRAQSGDVSRAA	75 / 8 AA	404
Phosphosite 8:	SRPX	P78539	S105	SSLLICQSNKRWSDK	55 / 9 AA	52
Phosphosite 9:	RCAS1	O00559	S29	LKRLICRSGRGRKLS	83 / 6 AA	24
Phosphosite 10:	KIAA1671	Q9BY89	S1547	TWTEQCQSGESLATE	71 / 7 AA	197
Phosphosite 11:	PRR5	P85299	S240	RLLRRSRSGDVLAKN	71 / 7 AA	43
Phosphosite 12:	PAPSS2	O95340	S157	APLNICESRDVKGLY	71 / 7 AA	70
Phosphosite 13:	SLC27A5	Q9Y2P5	S526	LVRNVRQSGDVYYNT	71 / 7 AA	75
Phosphosite 14:	ETV6	P41212	S109	FRYRSPHSGDVLYEL	83 / 6 AA	53
Phosphosite 15:	KIAA0408	Q6ZU52	S488	HTGSISQSNDVSGIW	71 / 7 AA	79
Phosphosite 16:	AQP4	P55087	S316	EKKGKDQSGEVLSSV	83 / 6 AA	35
Phosphosite 17:	CRYM	Q14894	S258	QEAALKESGDVLLSG	83 / 6 AA	34
Phosphosite 18:	SYNJ1	O43426	T378	VQRCQSGTVRTNCLD	83 / 6 AA	173
Phosphosite 19:	COL29A1	A8TX70	S2004	SDPLISDSGDRIALL	71 / 7 AA	290
Phosphosite 20:	SYNJ1	O43426	S376	SEVQRCQSGTVRTNC	71 / 7 AA	173