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:	S428
P-Site Sequence:	YNITDHGSLIYSFSE
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	S428	YNITDHGSLIYSFSE	100 / 9 AA	54
Phosphosite 1:	TRIM34	Q9BYJ4	S454	FNVTSHGSLIYKFSK	87 / 8 AA	57
Phosphosite 2:	TRAPPC3	O43617	S124	ELPDNHSSLIYSNLL	75 / 8 AA	20
Phosphosite 3:	DENND3	A2RUS2	S292	LINIDHGSITYSKST	75 / 8 AA	136
Phosphosite 4:	ALDH18A1	P54886	S779	SDFSEHGSLKYLHEN	62 / 8 AA	87
Phosphosite 5:	LDHC	P07864	S69	MMDLQHGSLFFSTSK	62 / 8 AA	36
Phosphosite 6:	TRAPPC3	O43617	S123	VELPDNHSSLIYSNL	71 / 7 AA	20
Phosphosite 7:	A2M	P01023	S1142	AQEGDHGSHVYTKAL	62 / 8 AA	163
Phosphosite 8:	BPHL	Q86WA6	S173	AYVTDEDSMIYEGIR	62 / 8 AA	33
Phosphosite 9:	SLFN12L	Q6IEE8	S472	MGSVNKGSLIFSRSW	55 / 9 AA	62
Phosphosite 10:	5-HT(1A)	P08908	T196	ISKDHGYTIYSTFGA	75 / 8 AA	46
Phosphosite 11:	5-HT(1A)	P08908	Y195	TISKDHGYTIYSTFG	75 / 8 AA	46
Phosphosite 12:	TREH	O43280	S154	LSHPERFSLIYSEHP	62 / 8 AA	67
Phosphosite 13:	MEF2C	Q06413	S154	IPVSSHNSLVYSNPV	55 / 9 AA	51
Phosphosite 14:	ALDH1L2	Q3SY69	S124	IDSPKHGSIIYHPSI	71 / 7 AA	102
Phosphosite 15:	ALDH1L1	O75891	S102	ISAPRHGSIIYHPSL	83 / 6 AA	99
Phosphosite 16:	Kv7.2	O43526	S738	SPVGDHGSLVRIPPP	83 / 6 AA	96
Phosphosite 17:	SLC38A4	Q969I6	S135	KTAKEGGSLIYEKLG	62 / 8 AA	61
Phosphosite 18:	SLFN12	Q8IYM2	S421	MDSVRKGSLIFSRSW	83 / 6 AA	67
Phosphosite 19:	CD151	P48509	S199	CGQRDHASNIYKVEG	71 / 7 AA	28
Phosphosite 20:	TTF2	Q9UNY4	T644	CDFTSHGTLIICPAS	55 / 9 AA	130