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:	GPR109B
Human P-Site:	S377
P-Site Sequence:	HCHQEPASLEKQLGC
UniProt:	P49019
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GPR109B	P49019	S377	HCHQEPASLEKQLGC	100 / 9 AA	44
Phosphosite 1:	ShcBP1	Q8NEM2	S31	AVEQELASLEKGLFQ	87 / 8 AA	76
Phosphosite 2:	ANP-alpha R	P16066	S519	WEDVEPSSLERHLRS	62 / 8 AA	119
Phosphosite 3:	FAM153A	Q9UHL3	T241	MMQVDPATLAKQLED	62 / 8 AA	35
Phosphosite 4:	FAM153B	P0C7A2	T318	MMQVDPATLAKQLED	62 / 8 AA	44
Phosphosite 5:	STOX2	Q9P2F5	S690	HHGAEPSSLDKRKEI	62 / 8 AA	103
Phosphosite 6:	TRIP10	Q15642	S442	PQMGDPASLEPQIAE	75 / 8 AA	68
Phosphosite 7:	EXD2	Q9NVH0	S421	EMLQEAASLETRISN	66 / 9 AA	56
Phosphosite 8:	GFM2	Q969S9	S498	FCTIEPPSLSKQPDL	75 / 8 AA	87
Phosphosite 9:	GIN1	Q9NXP7	S502	PLIDDHSSLEKQTFS	62 / 8 AA	60
Phosphosite 10:	ZNF469	Q96JG9	S2994	DVSPEPPSLERERCD	55 / 9 AA	259
Phosphosite 11:	COMMD10	Q9Y6G5	S62	EKLQAAFSLEKQDLH	66 / 9 AA	23
Phosphosite 12:	APC2	Q9UJX6	S463	LSKTDPASLETGQDS	71 / 7 AA	94
Phosphosite 13:	PSMA5	P28066	S63	SPLMEPSSIEKIVEI	62 / 8 AA	26
Phosphosite 14:	TEX15	Q9BXT5	S433	KNENEPVSLENIQRD	71 / 7 AA	315
Phosphosite 15:	HMCN1	Q96RW7	S1920	LHVHEPPSLEDAGKM	71 / 7 AA	613
Phosphosite 16:	SHANK3	Q9BYB0	S1593	PSPVKPASLERVEGL	83 / 6 AA	186
Phosphosite 17:	PLA2G4C	Q9UP65	S321	LENWTRTSLEKQEQP	71 / 7 AA	61
Phosphosite 18:	ANAPC5	Q9UJX4	S235	TKALTPASLQKELNN	71 / 7 AA	85
Phosphosite 19:	NSMCE4A	Q9NXX6	S72	DEMMDPASLEAEADQ	71 / 7 AA	44
Phosphosite 20:	PAF1	Q8N7H5	S65	FVQYKATSLEKQHKH	71 / 7 AA	60