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:	LRRC53
Human P-Site:	S398
P-Site Sequence:	ESATLDGSFRNLKKK
UniProt:	A6NM62
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	LRRC53	A6NM62	S398	ESATLDGSFRNLKKK	100 / 9 AA	141
Phosphosite 1:	CNTNAP5	Q8WYK1	S1286	YPENLDSSFRNEIDL	75 / 8 AA	146
Phosphosite 2:	CNTNAP5	Q8WYK1	S1285	EYPENLDSSFRNEID	75 / 8 AA	146
Phosphosite 3:	FBN1	P35555	Y1996	CQNLDGSYRCICPPG	83 / 6 AA	312
Phosphosite 4:	C4B	P0C0L5	S1116	SQQQADGSFQDLSPV	71 / 7 AA	193
Phosphosite 5:	LTBP2	Q14767	S1031	KCTNLEGSFRCSCEQ	83 / 6 AA	195
Phosphosite 6:	ARMC9	Q7Z3E5	S49	LCKTVGGSFRDSKSL	62 / 8 AA	92
Phosphosite 7:	IQGAP1	P46940	S1134	VKTRLDSSIRNMRAV	62 / 8 AA	189
Phosphosite 8:	SSR1	P43307	S123	IVESLDASFRYPQDY	62 / 8 AA	32
Phosphosite 9:	FHDC1	Q9C0D6	S159	RGRTLNSSFREAREE	62 / 8 AA	125
Phosphosite 10:	CCT8L2	Q96SF2	S197	AIKELDGSFKPERVG	83 / 6 AA	59
Phosphosite 11:	CCT8L1	A6NM43	S197	AIKELDGSFKPERVG	83 / 6 AA	60
Phosphosite 12:	FHDC1	Q9C0D6	S158	RRGRTLNSSFREARE	71 / 7 AA	125
Phosphosite 13:	LPIN3	Q9BQK8	S42	VVKQVDGSFRCSPFH	83 / 6 AA	94
Phosphosite 14:	C1orf25	Q7Z2T5	S384	TSVNYLDSAFRNIRN	71 / 7 AA	82
Phosphosite 15:	K5	P13647	S82	SISTSGGSFRNRFGA	75 / 8 AA	62
Phosphosite 16:	ARMC5	Q96C12	S452	PERAQGGSFRSLRSW	55 / 9 AA	98
Phosphosite 17:	MAF1	Q9H063	S103	LIATLNESFRPDYDF	71 / 7 AA	29
Phosphosite 18:	ALS2CL	Q60I27	S556	NGFTLEGSFGSGAGR	83 / 6 AA	108
Phosphosite 19:	ADAMTSL3	P82987	S794	RQLLTDGSFLNLSDE	85 / 7 AA	189
Phosphosite 20:	SMG7	Q92540	S430	GFLALRPSFRNLDFS	66 / 9 AA	127