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:	T424
P-Site Sequence:	HSYVTHKTVKEEEKQ
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	T424	HSYVTHKTVKEEEKQ	100 / 9 AA	57
Phosphosite 1:	HEL308	Q8TDG4	T230	WKSSSHNTVNEELPH	62 / 8 AA	124
Phosphosite 2:	MMAA	Q8IVH4	T384	EHFRTHPTVREQIPL	62 / 8 AA	47
Phosphosite 3:	MAGOHB	Q96A72	S57	KEAYVHKSVMEELKR	71 / 7 AA	17
Phosphosite 4:	MAGOH	P61326	S55	KEAYVHKSVMEELKR	71 / 7 AA	17
Phosphosite 5:	PPP2R5C	Q13362	T474	DVQMLRKTVKDEAHQ	71 / 7 AA	61
Phosphosite 6:	ZNF660	Q6AZW8	T12	TRNFKHKTVKDNKVL	71 / 7 AA	38
Phosphosite 7:	ZPBP2	Q6X784	T115	TCTLSYKTVKAETQE	55 / 9 AA	39
Phosphosite 8:	HK1	P19367	T878	FSRIMHQTVKELSPK	62 / 8 AA	102
Phosphosite 9:	ANKRD17	O75179	T1865	SSASTHKTIKNPVNN	71 / 7 AA	274
Phosphosite 10:	ETAA1	Q9NY74	T803	TNQPCHKTVTDEAQS	71 / 7 AA	103
Phosphosite 11:	GON4	Q3T8J9	T646	LLNEQHRTVKELFEQ	83 / 6 AA	249
Phosphosite 12:	GPR98	Q8WXG9	T1731	ASSVPHITVEEEDGE	66 / 9 AA	693
Phosphosite 13:	NT5C3L	Q969T7	T86	IEIDPHRTVKEKLPH	83 / 6 AA	34
Phosphosite 14:	SLC31A1	O15431	T122	ILMETHKTVGQQMLS	62 / 8 AA	21
Phosphosite 15:	ANKZF1	Q9H8Y5	T368	SPQTHWKTVREERKK	71 / 7 AA	81
Phosphosite 16:	smMLCK	Q15746	T937	QRQVKPKTVSEEERK	66 / 9 AA	211
Phosphosite 17:	TTN	Q8WZ42	T32877	KPAVSTKTVKGEFRL	66 / 9 AA	3816
Phosphosite 18:	LARGE	O95461	T729	QYRICLKTLKEEFQQ	55 / 9 AA	88
Phosphosite 19:	p47phox	P14598	T53	EIYEFHKTLKEMFPI	83 / 6 AA	45
Phosphosite 20:	NCF1C	A8MVU1	T29	EIYEFHKTLKEMFPI	83 / 6 AA	42