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:	BLOC1S3
Human P-Site:	S89
P-Site Sequence:	PLVVQRESAEEAWGT
UniProt:	Q6QNY0
Intern. Prot. ID:	IPI00397721

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	BLOC1S3	Q6QNY0	S89	PLVVQRESAEEAWGT	100 / 9 AA	21
Phosphosite 1:	CDK5	Q00535	S276	CNPVQRISAEEALQH	88 / 9 AA	33
Phosphosite 2:	LRRC34	Q8IZ02	S35	ALAVQRESPESGLQK	85 / 7 AA	46
Phosphosite 3:	TNR	Q92752	S44	TERVQRQSVEEEGGI	75 / 8 AA	150
Phosphosite 4:	KNDC1	Q76NI1	S754	GASVQRDSAQGRPCP	71 / 7 AA	191
Phosphosite 5:	BIRC7	Q96CA5	S212	RREVQSESAQEPGGV	66 / 9 AA	33
Phosphosite 6:	CCDC146	Q8IYE0	S181	KMKILRESTEELRKE	62 / 8 AA	113
Phosphosite 7:	UNC93A	Q86WB7	S232	IRDVQRESEGEKKSV	75 / 8 AA	50
Phosphosite 8:	VACAMKL	Q8NCB2	T276	VEQDQRITAEEAISH	75 / 8 AA	54
Phosphosite 9:	MEKK3	Q99759	S612	VEARQRPSAEELLTH	85 / 7 AA	71
Phosphosite 10:	PIK3C3	Q8NEB9	S563	MKAVQRESGNRKKKN	71 / 7 AA	102
Phosphosite 11:	ZNF500	O60304	S117	VREQQPESGEEAVVL	75 / 8 AA	54
Phosphosite 12:	CGNL1	Q0VF96	S795	ELQALRESVEEATKN	85 / 7 AA	149
Phosphosite 13:	C14orf174	Q9P1V8	S248	PEETQRESTEKKRTE	71 / 7 AA	77
Phosphosite 14:	RBM44	Q6ZP01	S171	SDANYRESAEDTQKH	71 / 7 AA	118
Phosphosite 15:	BLNK	Q8WV28	S355	AGACDRKSAEEALHR	66 / 9 AA	50
Phosphosite 16:	RNF182	Q8N6D2	S140	IMEVQRESSPSLSST	83 / 6 AA	27
Phosphosite 17:	POLG	P54098	T1032	LRKVQRETARKSQWK	83 / 6 AA	140
Phosphosite 18:	LSMD1	Q9BRA0	S118	SIEVQRESLTGPPYL	100 / 5 AA	14
Phosphosite 19:	TIMP4	Q99727	S147	LSLVQRESLNHHYHL	100 / 5 AA	26
Phosphosite 20:	GUCY1A3	Q02108	S29	PGQVPNESSEEAAGS	66 / 9 AA	77