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:	PABPN1
Human P-Site:	Y281
P-Site Sequence:	NSSRSRFYSGFNSRP
UniProt:	Q86U42
Intern. Prot. ID:	IPI00005792

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PABPN1	Q86U42	Y281	NSSRSRFYSGFNSRP	100 / 9 AA	33
Phosphosite 1:	PABPN1	Q86U42	S282	SSRSRFYSGFNSRPR	100 / 8 AA	33
Phosphosite 2:	Nsg2	Q9Y328	Y133	PNSRSRFYTVISHYS	55 / 9 AA	19
Phosphosite 3:	ZBTB8A	Q96BR9	S149	SNGVERSSFYSGGWQ	85 / 7 AA	50
Phosphosite 4:	PKCe	Q02156	Y512	DEPRSRFYAAEVTSA	71 / 7 AA	84
Phosphosite 5:	FAM123B	Q5JTC6	Y859	NNYHSRFYQGLPWGV	62 / 8 AA	124
Phosphosite 6:	CHD1	O14646	Y1095	RRSRSRRYSGSDSDS	66 / 9 AA	197
Phosphosite 7:	RICS	A7KAX9	Y1208	DQSPPRFYSGDQPPS	71 / 7 AA	231
Phosphosite 8:	RICS	A7KAX9	S1209	QSPPRFYSGDQPPSY	83 / 6 AA	231
Phosphosite 9:	DDIT4L	Q96D03	S161	FFSRGRFSSGFRRTL	75 / 8 AA	22
Phosphosite 10:	PTCD3	Q96EY7	S38	ARSCRFYSGSATLSK	83 / 6 AA	79
Phosphosite 11:	PKCe	Q02156	S509	RKFDEPRSRFYAAEV	83 / 6 AA	84
Phosphosite 12:	PTCD3	Q96EY7	Y37	QARSCRFYSGSATLS	83 / 6 AA	79
Phosphosite 13:	B3GALT5	Q9Y2C3	T181	NRTTRFFTGFLKLNE	57 / 7 AA	36
Phosphosite 14:	ARID4B	Q4LE39	Y895	SLRTTGFYSGFSEVA	83 / 6 AA	148
Phosphosite 15:	ARID4B	Q4LE39	S896	LRTTGFYSGFSEVAE	83 / 6 AA	148
Phosphosite 16:	GAS2L1	Q99501	Y351	PHPRSRRYSGDSDSS	85 / 7 AA	73
Phosphosite 17:	RAVER1	Q8IY67	Y484	RGPLSHFYSGSPTSY	83 / 6 AA	64
Phosphosite 18:	RAVER1	Q8IY67	S485	GPLSHFYSGSPTSYF	83 / 6 AA	64
Phosphosite 19:	RRP12	Q5JTH9	S39	RHRQAARSRFFSRPS	83 / 6 AA	144
Phosphosite 20:	PHF3	Q92576	Y1924	KGDRQRFYSDSHHLK	71 / 7 AA	229