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:	HMGB4
Human P-Site:	S46
P-Site Sequence:	KEFSRKCSEKWRSIS
UniProt:	Q8WW32
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HMGB4	Q8WW32	S46	KEFSRKCSEKWRSIS	100 / 9 AA	22
Phosphosite 1:	HMGB2	P26583	S46	AEFSKKCSERWKTMS	66 / 9 AA	24
Phosphosite 2:	Putative high mobility group protein B3-like protein	P0C6E5	S46	AEFSKKCSERWKTMS	66 / 9 AA	21
Phosphosite 3:	HMGB1	P09429	S46	SEFSKKCSERWKTMS	66 / 9 AA	25
Phosphosite 4:	HMGB3	O15347	S46	AEFSKKCSERWKTMS	66 / 9 AA	23
Phosphosite 5:	HMG1L1	B2RPK0	S46	SEFSNKCSERWKTMS	66 / 9 AA	24
Phosphosite 6:	KRTAP10-5	P60370	S14	SVCSSACSDSWRVDD	55 / 9 AA	28
Phosphosite 7:	MYO9B	Q13459	S1494	KIGKITVSEKWRESV	83 / 6 AA	244
Phosphosite 8:	ZNF384	Q8TF68	S106	MTAGVSCSQRWRREG	66 / 6 AA	63
Phosphosite 9:	SMF	Q12766	S323	SEINKKISESWRLLS	55 / 9 AA	168
Phosphosite 10:	ACSM3	Q53FZ2	T361	EPITPDVTEKWRNKT	44 / 9 AA	66
Phosphosite 11:	C1orf106	Q3KP66	S340	YEKPRKSSEPWSESS	62 / 8 AA	73
Phosphosite 12:	C1orf106	Q3KP66	S339	PYEKPRKSSEPWSES	62 / 8 AA	73
Phosphosite 13:	SCP2	P22307	Y289	KEAARKCYEKSGLTP	62 / 8 AA	59
Phosphosite 14:	SMF	Q12766	S325	INKKISESWRLLSVA	71 / 7 AA	168
Phosphosite 15:	ATAD3A	Q9NVI7	S564	FDYGRKCSEVARLTE	83 / 6 AA	71
Phosphosite 16:	ATAD3B	Q5T9A4	S516	FDYGRKCSEVARLTE	83 / 6 AA	73
Phosphosite 17:	LRCH2	Q5VUJ6	S441	KEKCSEKSRKNEELG	83 / 6 AA	85
Phosphosite 18:	RTTN	Q86VV8	S1231	EVTDRKCSELLYVFQ	71 / 7 AA	249
Phosphosite 19:	IFNGR1	P15260	S403	SYHSRNCSESDHSRN	83 / 6 AA	54
Phosphosite 20:	ELP3	Q9H9T3	S457	LLRLRKCSEETFRFE	100 / 5 AA	62