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:	CD4
Human P-Site:	T444
P-Site Sequence:	RLLSEKKTCQCPHRF
UniProt:	P01730
Intern. Prot. ID:	IPI00003983

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	CD4	P01730	T444	RLLSEKKTCQCPHRF	100 / 9 AA	51
Phosphosite 1:	ZNF521	Q96K83	Y1195	QSDEKKTYQCIKCQM	85 / 7 AA	148
Phosphosite 2:	RNF32	Q9H0A6	T68	DTGLKKTTQCPKLED	85 / 7 AA	42
Phosphosite 3:	ZNF71	Q9NQZ8	Y130	PCEEKKTYDCSECGK	62 / 8 AA	54
Phosphosite 4:	Putative uncharacterized protein FLJ26174	Q6ZPA2	T34	GGQRGPPTCQCPDFP	100 / 5 AA	13
Phosphosite 5:	OLFM4	Q6UX06	T82	GSVDDRGTCQCSVSL	50 / 8 AA	57
Phosphosite 6:	KIAA1383	Q9P2G4	T602	KYATEKKTVDCSKNR	55 / 9 AA	100
Phosphosite 7:	ZNF423	Q2M1K9	T1167	SPVPRKKTYQCIKCQ	83 / 6 AA	145
Phosphosite 8:	ZNF423	Q2M1K9	Y1168	PVPRKKTYQCIKCQM	83 / 6 AA	145
Phosphosite 9:	STAM	Q92783	T281	MIKTEKKTVQFSDDV	71 / 7 AA	59
Phosphosite 10:	SNED1	Q8TER0	T564	DAHDDSYTCECPRGF	50 / 8 AA	152
Phosphosite 11:	PLEKHH1	Q9ULM0	T649	QLISEKKTYYLTADS	83 / 6 AA	151
Phosphosite 12:	KIAA1328	Q86T90	T268	KIPSETTTCNCESPG	62 / 8 AA	65
Phosphosite 13:	OR1L3	Q8NH93	T91	NFLSEKKTISYAECL	55 / 9 AA	37
Phosphosite 14:	OR1L8	Q8NGR8	T92	NFLSEKKTISYAGCL	55 / 9 AA	35
Phosphosite 15:	NRD1	O43847	T59	GRNKAKSTCSCPDLQ	62 / 8 AA	132
Phosphosite 16:	NRD1	O43847	S61	NKAKSTCSCPDLQPN	71 / 7 AA	132
Phosphosite 17:	SFMBT1	Q9UHJ3	S736	SEMSEKKSCSSSPTQ	83 / 6 AA	98
Phosphosite 18:	exonuclease 1	Q9UQ84	T360	SHSWDDKTCQKSANV	57 / 7 AA	94
Phosphosite 19:	MATN2	O00339	T399	TLNPDKKTCRRINYC	57 / 7 AA	107
Phosphosite 20:	C14orf38	P0C221	T785	VTSKEEKTCQLSDLV	83 / 6 AA	97