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:	PHF21B
Human P-Site:	T520
P-Site Sequence:	TKPSVAATHPTVQHP
UniProt:	Q96EK2
Intern. Prot. ID:	IPI00738578

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	PHF21B	Q96EK2	T520	TKPSVAATHPTVQHP	100 / 9 AA	57
Phosphosite 1:	FAM70A	Q5JRV8	T263	LNCSVENTHPTVSYY	77 / 9 AA	38
Phosphosite 2:	ABI3BP	Q7Z7G0	T696	RNVSVDSTHPTKKPG	75 / 8 AA	119
Phosphosite 3:	ABI3BP	Q7Z7G0	S695	DRNVSVDSTHPTKKP	75 / 8 AA	119
Phosphosite 4:	NF1	P21359	Y2508	EGYLAATYPTVGQTS	75 / 8 AA	319
Phosphosite 5:	PHF21B	Q96EK2	T523	SVAATHPTVQHPQGH	100 / 6 AA	57
Phosphosite 6:	C16orf70	Q9BSU1	T115	IDQSFGATHPGVYNS	66 / 9 AA	48
Phosphosite 7:	RPGRIP1	Q96KN7	T477	DRQSEPATHPAVLQE	66 / 9 AA	147
Phosphosite 8:	SCAMP2	O15127	T70	LQPSVEPTQPTPQAV	62 / 8 AA	37
Phosphosite 9:	NOMO2	Q5JPE7	T186	GDYEILATHPTWALK	71 / 7 AA	139
Phosphosite 10:	ARID1A	O14497	T1649	PPGSVEATQPVLKQR	71 / 7 AA	242
Phosphosite 11:	FAM70A	Q5JRV8	T266	SVENTHPTVSYYAHP	100 / 5 AA	38
Phosphosite 12:	RIOK3	O14730	T431	VSQSVEPTHPHGLEF	71 / 7 AA	59
Phosphosite 13:	MMAA	Q8IVH4	T384	EHFRTHPTVREQIPL	100 / 5 AA	47
Phosphosite 14:	LRP2	P98164	T4612	QKESVAATPPPSPSL	85 / 7 AA	522
Phosphosite 15:	PARP1	P09874	T368	TSASVAATPPPSTAS	85 / 7 AA	113
Phosphosite 16:	TBX18	O95935	T385	TGNGVPATHPHLLSG	71 / 7 AA	65
Phosphosite 17:	BMAL1	O00327	T480	GPKRTHPTVPGIPGG	100 / 5 AA	69
Phosphosite 18:	MMAA	Q8IVH4	T381	SVLEHFRTHPTVREQ	100 / 5 AA	47
Phosphosite 19:	ZC3H12B	Q5HYM0	T544	VYLAVADTHPEGNLK	71 / 7 AA	87
Phosphosite 20:	MUC5AC	P98088	T2062	RPPKTVATTRPTPHP	62 / 8 AA	527