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:	SPT5
Human P-Site:	S304
P-Site Sequence:	EPSQNTISLKMIPRI
UniProt:	O00267
Intern. Prot. ID:	IPI00298058

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPT5	O00267	S304	EPSQNTISLKMIPRI	100 / 9 AA	121
Phosphosite 1:	UTP20	O75691	S1993	EILQNTTSLKLARKV	75 / 8 AA	318
Phosphosite 2:	CNN3	Q15417	S205	PFDQTTISLQMGTNK	75 / 8 AA	36
Phosphosite 3:	UTP20	O75691	T1992	KEILQNTTSLKLARK	75 / 8 AA	318
Phosphosite 4:	Calponin 1	P51911	S205	PLDQATISLQMGTNK	75 / 8 AA	33
Phosphosite 5:	KIAA1377	Q9P2H0	S282	SIQRNTISLKPANMQ	85 / 7 AA	126
Phosphosite 6:	C19orf44	Q9H6X5	S325	GAFSNSVSLKMGHVK	71 / 7 AA	71
Phosphosite 7:	KIAA1377	Q9P2H0	T280	STSIQRNTISLKPAN	85 / 7 AA	126
Phosphosite 8:	CBS	P35520	S123	GSVKDRISLRMIEDA	55 / 9 AA
Phosphosite 9:	CNN2	Q99439	S207	PMDHSTISLQMGTNK	62 / 8 AA	34
Phosphosite 10:	CDY1	Q9Y6F8	S362	RNNRNTASLEMVDTI	55 / 9 AA	60
Phosphosite 11:	CDY2A	Q9Y6F7	S363	RNDRNTASLEMVDTI	55 / 9 AA	61
Phosphosite 12:	HOOK3	Q86VS8	S353	MYMQNTVSLEEELRK	71 / 7 AA	83
Phosphosite 13:	HOOK3	Q86VS8	T351	NTMYMQNTVSLEEEL	83 / 6 AA	83
Phosphosite 14:	BCL9L	Q86UU0	S1085	TPSQNPLSLMMTQMS	62 / 8 AA	157
Phosphosite 15:	CLOCK	O15516	S416	DNRINTVSLKEALER	83 / 6 AA	95
Phosphosite 16:	TUBD1	Q9UJT1	S165	LEDQYSNSLKMNQII	62 / 8 AA	51
Phosphosite 17:	CNN3	Q15417	S244	PVDNSTISLQMGTNK	71 / 7 AA	36
Phosphosite 18:	GOLGA4	Q13439	S1388	VQLQNSISLSEKEAA	83 / 6 AA	261
Phosphosite 19:	C2orf86	O95876	S737	QEIRDGGSLKMIHFG	100 / 5 AA	85
Phosphosite 20:	IRF9	Q00978	T367	HTPQNLITVKMEQAF	62 / 8 AA	44