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:	PKAR1B
Human P-Site:	S73
P-Site Sequence:	LARQKSNSQSDSHDE
UniProt:	P31321
Intern. Prot. ID:	IPI00554488

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PKAR1B	P31321	S73	LARQKSNSQSDSHDE	100 / 9 AA	43
Phosphosite 1:	PKAR1B	P31321	S71	QILARQKSNSQSDSH	100 / 7 AA	43
Phosphosite 2:	PKAR1B	P31321	S75	RQKSNSQSDSHDEEV	100 / 7 AA	43
Phosphosite 3:	USP2	O75604	S142	TLTQKLDSQSDLARD	75 / 8 AA	68
Phosphosite 4:	EIF4G3	O43432	S741	KPSQKRDSQADDPEN	62 / 8 AA	177
Phosphosite 5:	WDHD1	O75717	S984	SYFQKRNSQTNKTEE	62 / 8 AA	126
Phosphosite 6:	TDP1	Q9NUW8	S81	PKRQKSGSQEDLGWC	75 / 8 AA	68
Phosphosite 7:	ZFAND3	Q9H8U3	S55	SAPSTSNSQSDLFSE	85 / 7 AA	25
Phosphosite 8:	CASP8AP2	Q9UKL3	S309	SSKFKSNSDSDYKGE	85 / 7 AA	223
Phosphosite 9:	ZFAND3	Q9H8U3	S57	PSTSNSQSDLFSEET	100 / 6 AA	25
Phosphosite 10:	KIAA1529	Q9P1Z9	S1109	CQVAKSNSQTNGLNF	62 / 8 AA	198
Phosphosite 11:	Nuclear envelope pore membrane protein POM 121	Q96HA1	S494	RKKQNSNSQSTPGSS	85 / 7 AA
Phosphosite 12:	C16orf87	Q6PH81	S91	RKRSRSNSHSDHIRR	71 / 7 AA	18
Phosphosite 13:	POM121	A8CG34	S471	RKKQNSNSQSTPGSS	85 / 7 AA	125
Phosphosite 14:	POM121B	A6NF01	S78	RKKQNSNSQSTPGSS	85 / 7 AA	83
Phosphosite 15:	PADI6	Q6TGC4	S333	KLSEKSNSQVASVYE	66 / 9 AA	77
Phosphosite 16:	FAM21A	Q641Q2	S1223	KNETKSNSQQDVILT	85 / 7 AA	147
Phosphosite 17:	FAM21B	Q5SNT6	S1135	KNETKSNSQQDVILT	85 / 7 AA	137
Phosphosite 18:	TRIM32	Q13049	S218	AEVEKSNSQVVEEQS	83 / 6 AA	72
Phosphosite 19:	TRIM32	Q13049	S216	SLAEVEKSNSQVVEE	83 / 6 AA	72
Phosphosite 20:	NMT2	O60551	S68	SGGTKSDSASDSQEI	75 / 8 AA	57