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:	TRIM21
Human P-Site:	S372
P-Site Sequence:	RKGHFLLSSKSGFWT
UniProt:	P19474
Intern. Prot. ID:	IPI00018971

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TRIM21	P19474	S372	RKGHFLLSSKSGFWT	100 / 9 AA	54
Phosphosite 1:	TRIM21	P19474	S373	KGHFLLSSKSGFWTI	100 / 8 AA	54
Phosphosite 2:	SPAG17	Q6Q759	S2037	KLPHYLLSSKPKSQP	75 / 8 AA	252
Phosphosite 3:	CDYL	Q9Y232	S358	GFTHILLSTKSSENN	66 / 9 AA	66
Phosphosite 4:	similar to FAT3	Q8TDW7	S2446	RTSFLMDSKSGVITL	75 / 8 AA	506
Phosphosite 5:	MCM8	Q9UJA3	S58	QTPQFLLSTKTPQSM	62 / 8 AA	94
Phosphosite 6:	SLC26A4	O43511	S164	PDEHFLVSSSNGTVL	66 / 9 AA	86
Phosphosite 7:	NBEAL1	Q6ZS30	S281	EVVHILLSSNSDQRQ	66 / 9 AA	151
Phosphosite 8:	DOCK7	Q96N67	S1311	PGSFLLTSTSGRQHT	75 / 8 AA	243
Phosphosite 9:	DOCK7	Q96N67	T1310	RPGSFLLTSTSGRQH	75 / 8 AA	243
Phosphosite 10:	PKDREJ	Q9NTG1	T1285	SINTFLLTTKSDLGD	62 / 8 AA	255
Phosphosite 11:	FAM5B	Q9C0B6	S149	YGTHFLLSATLGGEE	66 / 9 AA	89
Phosphosite 12:	FAM5C	Q76B58	S138	YGTHFLLSATLGGEE	66 / 9 AA	88
Phosphosite 13:	EXT2	Q93063	S256	PRQYFLLSSQVGLHP	66 / 9 AA	82
Phosphosite 14:	Putative uncharacterized protein FLJ45825	Q6ZS52	S77	LQTHFLLSSLHPRMT	100 / 6 AA	17
Phosphosite 15:	ASTL	Q6HA08	S110	EVPFLLSSKYDEPSR	100 / 6 AA	46
Phosphosite 16:	PPP2R2D	Q66LE6	S119	NAAHFLLSTNDKTIK	71 / 7 AA	52
Phosphosite 17:	MCM8	Q9UJA3	T59	TPQFLLSTKTPQSMQ	71 / 7 AA	94
Phosphosite 18:	FIBP	O43427	S166	IQQHFLLSDRLARDY	71 / 7 AA	42
Phosphosite 19:	CDC20B	Q86Y33	S329	SWNHFILSSGSRLGR	75 / 8 AA	57
Phosphosite 20:	EXT2	Q93063	S257	RQYFLLSSQVGLHPE	75 / 8 AA	82