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:	ERCC4
Human P-Site:	S458
P-Site Sequence:	MKFRKEDSSKRIRKS
UniProt:	Q92889
Intern. Prot. ID:	IPI00784335

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	ERCC4	Q92889	S458	MKFRKEDSSKRIRKS	100 / 9 AA	104
Phosphosite 1:	ERCC4	Q92889	S459	KFRKEDSSKRIRKSH	100 / 8 AA	104
Phosphosite 2:	SPIN2B	Q9BPZ2	S222	EYTKEDGSKRIGMVI	87 / 8 AA	29
Phosphosite 3:	SPIN2A	Q99865	S222	EYTKEDGSKRIGMVI	87 / 8 AA	29
Phosphosite 4:	SPIN1	Q9Y657	S226	EYAKEDGSKRTGMVI	75 / 8 AA	30
Phosphosite 5:	SULF1	Q8IWU6	S425	FLRKKEESSKNIQQS	66 / 9 AA	101
Phosphosite 6:	KLK5	Q9Y337	S63	EDARSDDSSSRIING	66 / 9 AA	32
Phosphosite 7:	RECQL5	O94762	S539	CPLKEASSRRIPRLT	75 / 8 AA	109
Phosphosite 8:	RECQL5	O94762	S538	NCPLKEASSRRIPRL	75 / 8 AA	109
Phosphosite 9:	C5orf5	Q9NYF5	S911	VLISKQDSSKSI___	75 / 8 AA	105
Phosphosite 10:	SRGAP2	O75044	S500	STVRKQDSSQAIPLV	66 / 9 AA	121
Phosphosite 11:	PATE4	P0C8F1	S75	YKCREEESSKRGLLR	75 / 8 AA	11
Phosphosite 12:	PDE12	Q6L8Q7	S447	LQSTKDSSKRICVAN	100 / 6 AA	67
Phosphosite 13:	PDE12	Q6L8Q7	S446	VLQSTKDSSKRICVA	100 / 6 AA	67
Phosphosite 14:	WWC3	Q9ULE0	S551	TVTLREDSAKRLERR	62 / 8 AA	123
Phosphosite 15:	CCDC154	A6NI56	S213	LQKNQEDSSRRVDLE	62 / 8 AA	76
Phosphosite 16:	MLL	Q03164	S252	PKGNKEDSLKKIKRT	75 / 8 AA	432
Phosphosite 17:	PYGL	P06737	S437	SLIEEEGSKRINMAH	71 / 7 AA	97
Phosphosite 18:	CCDC154	A6NI56	S214	QKNQEDSSRRVDLEV	62 / 8 AA	76
Phosphosite 19:	ZNF840P	A6NDX5	S529	THNKKENSSKSVSNL	55 / 9 AA	83
Phosphosite 20:	CCDC125	Q86Z20	S390	GMLPSENSSKRMEDQ	71 / 7 AA	59