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:	SI1
Human P-Site:	S442
P-Site Sequence:	ADDNLRISKAKKKSE
UniProt:	Q9P2N6
Intern. Prot. ID:	not found

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SI1	Q9P2N6	S442	ADDNLRISKAKKKSE	100 / 9 AA	96
Phosphosite 1:	ANG	P03950	S96	HRENLRISKSSFQVT	85 / 7 AA	17
Phosphosite 2:	PTK7	Q13308	S890	LKQFLRISKSKDEKL	85 / 7 AA	118
Phosphosite 3:	BGN	P21810	S216	KLNYLRISEAKLTGI	75 / 8 AA	42
Phosphosite 4:	MORC4	Q8TE76	S480	TDEDLCLSKAKKQEQ	66 / 9 AA	106
Phosphosite 5:	RGS13	O14921	S81	ASRWSRISRAKKLYK	85 / 7 AA	19
Phosphosite 6:	GDF15	Q99988	S106	GHLHLRISRAALPEG	71 / 7 AA	34
Phosphosite 7:	GCKR	Q14397	S511	HMLDLRISNSKLFWR	62 / 8 AA	69
Phosphosite 8:	OTUD6B	Q8N6M0	S99	ENQPPRISKAQKRRE	85 / 7 AA	34
Phosphosite 9:	Cbl-b	Q13191	T174	QGDNFRITKADAAEF	71 / 7 AA	109
Phosphosite 10:	MARCH-X	Q8NA82	S357	SHGSLRISNAMEPAT	62 / 8 AA	91
Phosphosite 11:	AHNAK2	Q8IVF2	S5107	AKPDLRSSKAKVEVS	75 / 8 AA	617
Phosphosite 12:	UTP15	Q8TED0	S374	DLKHFRISKALDRVL	71 / 7 AA	58
Phosphosite 13:	SFRS17A	Q02040	S70	QFSTLRISKSTMDFI	55 / 9 AA	81
Phosphosite 14:	COL14A1	Q05707	S544	PPRNLRISNVGSNSA	71 / 7 AA	194
Phosphosite 15:	HMCN1	Q96RW7	T3588	GEVLRISTAQVEDTG	71 / 7 AA	613
Phosphosite 16:	CTR9	Q6PD62	S932	TDDDLPISKKKKRRK	66 / 9 AA	134
Phosphosite 17:	HMCN1	Q96RW7	S3587	GGEVLRISTAQVEDT	71 / 7 AA	613
Phosphosite 18:	ATG2A	Q2TAZ0	S719	PVPCLRVSKALDPKS	83 / 6 AA	213
Phosphosite 19:	MTMR15	Q9Y2M0	S20	PRRSLSISKNKKKAS	66 / 9 AA	114
Phosphosite 20:	UBE2L6	O14933	S56	KAFNLRISFPPEYPF	100 / 5 AA	18