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:	C19orf21
Human P-Site:	T433
P-Site Sequence:	QPYLSPGTPQLEFSA
UniProt:	Q8IVT2
Intern. Prot. ID:	IPI00217121

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	C19orf21	Q8IVT2	T433	QPYLSPGTPQLEFSA	100 / 9 AA	75
Phosphosite 1:	SETD1B	Q9UPS6	T482	EPCDSPGTPTLESSP	87 / 8 AA	209
Phosphosite 2:	CHIT1	Q13231	T394	LPYLPSGTPELEVPK	66 / 9 AA	52
Phosphosite 3:	SYN3	O14994	S484	QQQRSPGSPQLSRAS	85 / 7 AA	63
Phosphosite 4:	L3MBTL2	Q969R5	T76	LHLLSPGTPRSLDGS	85 / 7 AA	79
Phosphosite 5:	FOXM1	Q08050	S331	FKPLDPGSPQLPEHL	75 / 8 AA	84
Phosphosite 6:	KANK1	Q14678	T1334	AKAQSPGTPRLGRKT	85 / 7 AA	147
Phosphosite 7:	B9D2	Q9BPU9	T105	HVPSSPGTHQLACPT	75 / 8 AA	19
Phosphosite 8:	RERE	Q9P2R6	T758	PSSAPPGTPQLPTPG	85 / 7 AA	172
Phosphosite 9:	PTHR	Q03431	T542	PGHAKPGTPALETLE	85 / 7 AA	66
Phosphosite 10:	MTRF1L	Q9UGC7	S30	RRPLSSGSPPLEELF	66 / 9 AA	44
Phosphosite 11:	GATA6	Q92908	T62	GGASNCGTPQLDTEA	62 / 8 AA	60
Phosphosite 12:	C13orf29	Q8IVM7	T138	VTPLPRGTPQLCTAR	75 / 8 AA	18
Phosphosite 13:	SH3BP1	Q9Y3L3	T601	PGSGSPGTPQALPRR	100 / 6 AA	76
Phosphosite 14:	NCAPH	Q15003	T49	APLNIPGTPVLEDFP	85 / 7 AA	83
Phosphosite 15:	SETD1B	Q9UPS6	T484	CDSPGTPTLESSPAG	85 / 7 AA	209
Phosphosite 16:	PARF	Q3YEC7	T316	TGSSSPGTPQPAPQL	100 / 6 AA	80
Phosphosite 17:	BARD1	Q99728	S391	SDEFISLSPGTPPST	100 / 6 AA	87
Phosphosite 18:	C9orf131	Q5VYM1	S312	PTQSPGTSPLEVLPG	75 / 8 AA	118
Phosphosite 19:	L3MBTL2	Q969R5	S73	TSPLHLLSPGTPRSL	100 / 6 AA	79
Phosphosite 20:	DMRTB1	Q96MA1	T102	LRPLSPGTPSGDADP	100 / 6 AA	36