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:	TRIM28
Human P-Site:	S280
P-Site Sequence:	STKEVRSSIRQVSDV
UniProt:	Q13263
Intern. Prot. ID:	IPI00438229

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TRIM28	Q13263	S280	STKEVRSSIRQVSDV	100 / 9 AA	89
Phosphosite 1:	TRIM28	Q13263	S279	KSTKEVRSSIRQVSD	100 / 8 AA	89
Phosphosite 2:	TBC1D4	O60343	S173	QVPDVISSIRQLSKA	66 / 9 AA	147
Phosphosite 3:	CRF-R1	P34998	S401	FLNSEVRSAIRKRWH	75 / 8 AA	51
Phosphosite 4:	METRNL	Q641Q3	S210	SDFAVRGSIQQVTHE	66 / 9 AA	34
Phosphosite 5:	TBC1D4	O60343	S172	SQVPDVISSIRQLSK	75 / 8 AA	147
Phosphosite 6:	DHDPSL	Q86XE5	S9	LGPQVWSSVRQGLSR	62 / 8 AA	35
Phosphosite 7:	TBC1D1	Q86TI0	S146	KVPEIISSIRQAGKI	66 / 9 AA	133
Phosphosite 8:	TBC1D1	Q86TI0	S145	TKVPEIISSIRQAGK	75 / 8 AA	133
Phosphosite 9:	RAPGEF4	Q8WZA2	Y986	NHQDVRSYVRQLNVI	55 / 9 AA	116
Phosphosite 10:	MAD2L1	Q13257	S130	AIQDEIRSVIRQITA	75 / 8 AA	24
Phosphosite 11:	POLR2A	P24928	S882	YDATVRNSINQVVQL	75 / 8 AA	217
Phosphosite 12:	TTN	Q8WZ42	S30855	EVIECRSSIRIPGPP	85 / 7 AA	3816
Phosphosite 13:	COL21A1	Q96P44	S30	EDGEVRSSCRTAPTD	85 / 7 AA	99
Phosphosite 14:	RAPGEF4	Q8WZA2	S985	KNHQDVRSYVRQLNV	62 / 8 AA	116
Phosphosite 15:	OR4C12	Q96R67	S294	LRNAEVKSAIRKLWR	62 / 8 AA	34
Phosphosite 16:	COL21A1	Q96P44	S29	AEDGEVRSSCRTAPT	85 / 7 AA	99
Phosphosite 17:	TTN	Q8WZ42	S30854	SEVIECRSSIRIPGP	85 / 7 AA	3816
Phosphosite 18:	CYP46A1	Q9Y6A2	S246	QLREVRESIRFLRQV	85 / 7 AA	57
Phosphosite 19:	FCHSD1	Q86WN1	S378	RLQEVRESIRRAQVS	66 / 9 AA	77
Phosphosite 20:	ANLN	Q9NQW6	S688	FKETERPSIKQVIVR	71 / 7 AA	124