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:	GPR33
Human P-Site:	T21
P-Site Sequence:	STLVRNSTQFLAPAS
UniProt:	Q49SQ1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	GPR33	Q49SQ1	T21	STLVRNSTQFLAPAS	100 / 9 AA	38
Phosphosite 1:	HEM1	P55160	T71	NIDVRNSTQHLGPVH	77 / 9 AA	128
Phosphosite 2:	HEM1	P55160	S70	PNIDVRNSTQHLGPV	87 / 8 AA	128
Phosphosite 3:	ZNF221	Q9UK13	S144	QNSIRNSSQFFKEGD	62 / 8 AA	71
Phosphosite 4:	ZNF221	Q9UK13	S143	SQNSIRNSSQFFKEG	62 / 8 AA	71
Phosphosite 5:	StARD10	Q9Y365	S204	KWVVNKSSQFLAPKA	66 / 9 AA	33
Phosphosite 6:	DRP1	O00429	T282	SLANRNGTKYLARTL	62 / 8 AA	82
Phosphosite 7:	CAMSAP1L1	Q08AD1	T754	LPQGRDTTQLLASEM	62 / 8 AA	168
Phosphosite 8:	SLC45A2	Q9UMX9	S357	DPYSAHNSTEFLIYE	62 / 8 AA	58
Phosphosite 9:	ShcBP1	Q8NEM2	S474	TGVTVRTSAEFLMKN	62 / 8 AA	76
Phosphosite 10:	KIAA0372	Q6PGP7	T164	HQLWRKLTQFLAEST	75 / 8 AA	175
Phosphosite 11:	SFI1	A8K8P3	T812	RLLHRQSTQLLAQRL	75 / 8 AA	148
Phosphosite 12:	CUL1	Q13616	S248	ERFYTRESTEFLQQN	62 / 8 AA	90
Phosphosite 13:	ZNF263	O14978	T559	GEAVSDSTPFLTNHG	55 / 9 AA	77
Phosphosite 14:	GAS6	Q14393	T39	LLPAREATQFLRPRQ	62 / 8 AA	80
Phosphosite 15:	CUL1	Q13616	T249	RFYTRESTEFLQQNP	62 / 8 AA	90
Phosphosite 16:	ZNF263	O14978	S558	CGEAVSDSTPFLTNH	62 / 8 AA	77
Phosphosite 17:	IRX6	P78412	S14	GHPYRGASQFLASAS	62 / 8 AA	48
Phosphosite 18:	TAO1	Q7L7X3	S965	SSMGVRNSPQALRRT	75 / 8 AA	116
Phosphosite 19:	MTF1	Q14872	S475	PEVPVPHSTQFAANH	71 / 7 AA	81
Phosphosite 20:	Cx36	Q9UKL4	T111	QRERRYSTVFLALDR	75 / 8 AA	36