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:	S283
P-Site Sequence:	DTNSKKQSDTHLEET
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	S283	DTNSKKQSDTHLEET	100 / 9 AA	33
Phosphosite 1:	SLC4A8	Q2Y0W8	S246	AEVGKKQSDPHLMDK	77 / 9 AA	123
Phosphosite 2:	CD274	Q9NZQ7	T285	NSKKQSDTHLEET__	100 / 7 AA	33
Phosphosite 3:	SLC4A7	Q9Y6M7	S242	ADIGKKHSDPHLLER	66 / 9 AA	136
Phosphosite 4:	DKFZp434O194	Q9H0B3	S718	TCLSKMHSQTHLATG	66 / 9 AA	128
Phosphosite 5:	QSER1	Q2KHR3	S981	SGPFKKQSATNLESE	75 / 8 AA	190
Phosphosite 6:	BDP1	A6H8Y1	T1332	ETSTSRQTDTHLMQS	71 / 7 AA	294
Phosphosite 7:	BDP1	A6H8Y1	T1334	STSRQTDTHLMQSGS	71 / 7 AA	294
Phosphosite 8:	ACTN4	O43707	S646	EEQSKQQSNEHLRRQ	66 / 9 AA	105
Phosphosite 9:	SPIN3	Q5JUX0	S120	RVASSRISDTHLAEI	66 / 9 AA	29
Phosphosite 10:	ELF1	P32519	S574	QEVEKKESEDHLKEN	62 / 8 AA	67
Phosphosite 11:	PAM (ADM)	P19021	S71	PGVTPKQSDTYFCMS	71 / 7 AA	108
Phosphosite 12:	C12orf56	Q8IXR9	S274	SNLEKKESELHLYVI	62 / 8 AA	71
Phosphosite 13:	AT2	P50052	S40	LNCSQKPSDKHLDAI	66 / 9 AA	41
Phosphosite 14:	NBEA	Q8NFP9	S422	TFKFKSESDIHLAEH	62 / 8 AA	328
Phosphosite 15:	TBC1D14	Q9P2M4	S91	VHVRRKQSDSDLIPE	62 / 8 AA	77
Phosphosite 16:	GUCY1A3	Q02108	T544	GLHKESDTHAVQIAL	83 / 6 AA	77
Phosphosite 17:	SHPK	Q9UHJ6	T364	AAVQQRDTHLTITPT	71 / 7 AA	51
Phosphosite 18:	HUWE1	Q7Z6Z7	S3973	LNQILRQSTTHLADG	71 / 7 AA	482
Phosphosite 19:	HUWE1	Q7Z6Z7	T3974	NQILRQSTTHLADGP	71 / 7 AA	482
Phosphosite 20:	PRPF38B	Q5VTL8	S519	HSDSKDQSDKHDRRR	75 / 8 AA	64