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:	CD274
Human P-Site:	S279
P-Site Sequence:	CGIQDTNSKKQSDTH
UniProt:	Q9NZQ7
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CD274	Q9NZQ7	S279	CGIQDTNSKKQSDTH	100 / 9 AA	33
Phosphosite 1:	CD274	Q9NZQ7	T277	KKCGIQDTNSKKQSD	100 / 7 AA	33
Phosphosite 2:	GOT2	P00505	S57	AFKRDTNSKKMNLGV	66 / 9 AA	47
Phosphosite 3:	GOT2	P00505	T55	TEAFKRDTNSKKMNL	85 / 7 AA	47
Phosphosite 4:	AKAP9	Q99996	S519	IKLQDTNSQKEKLKE	75 / 8 AA	454
Phosphosite 5:	SLC22A5	O76082	S322	PSELQDLSSKKQQSH	75 / 8 AA	63
Phosphosite 6:	AKAP9	Q99996	T517	LNIKLQDTNSQKEKL	85 / 7 AA	454
Phosphosite 7:	CLTA	P09496	S128	LEALDANSRKQEAEW	71 / 7 AA	27
Phosphosite 8:	SLC22A5	O76082	S323	SELQDLSSKKQQSHN	75 / 8 AA	63
Phosphosite 9:	LRRIQ1	Q96JM4	S431	KNLVDENSKKQEDVL	85 / 7 AA	155
Phosphosite 10:	CHD-2	O14647	S1091	DSDSDTESKRQAQRS	62 / 8 AA	211
Phosphosite 11:	NDUFV3	P56181	S49	EKGQPQNSKKQSPPK	77 / 9 AA	12
Phosphosite 12:	DDX3Y	O15523	S23	LANLDLNSEKQSGGA	75 / 8 AA	73
Phosphosite 13:	ZFYVE19	Q96K21	S293	GGPGSTNSKRQANWS	71 / 7 AA	52
Phosphosite 14:	CCNA2	P20248	Y286	VYITDDTYTKKQVLR	71 / 7 AA	49
Phosphosite 15:	USP19	O94966	T20	GPPGLEDTTSKKKQK	71 / 7 AA	146
Phosphosite 16:	DBX2	Q6ZNG2	S181	LLTQDSNSKARRGIL	83 / 6 AA	37
Phosphosite 17:	AFF1	P51825	S409	QKQYDTSSKTHSNSQ	62 / 8 AA	131
Phosphosite 18:	DBX2	Q6ZNG2	S179	LPLLTQDSNSKARRG	83 / 6 AA	37
Phosphosite 19:	WRNIP1	Q96S55	S285	AHIIASNSKKHSIRF	71 / 7 AA	72
Phosphosite 20:	USP19	O94966	T21	PPGLEDTTSKKKQKD	71 / 7 AA	146