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:	MEKK3
Human P-Site:	S134
P-Site Sequence:	HNSSSPHSGVSRQVR
UniProt:	Q99759
Intern. Prot. ID:	IPI00181703

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	MEKK3	Q99759	S134	HNSSSPHSGVSRQVR	100 / 9 AA	71
Phosphosite 1:	BAZ2B	Q9UIF8	S731	TLTSSPHSGTSKRRR	77 / 9 AA	220
Phosphosite 2:	POLR3E	Q9NVU0	S342	KDSSSPHSGVPAEVL	100 / 7 AA	80
Phosphosite 3:	Putative uncharacterized protein FLJ92257	Q75L30	S35	YAQLMPHSGLSRPSS	85 / 7 AA	13
Phosphosite 4:	RNF128	Q8TEB7	T56	VSWRVPHTGVNRTVW	71 / 7 AA	47
Phosphosite 5:	NOTCH1	P46531	S2527	WSSSSPHSNVSDWSE	87 / 8 AA	273
Phosphosite 6:	FNDC1	Q4ZHG4	S117	LLTAENHSGVSRPVY	100 / 6 AA	199
Phosphosite 7:	SLC35F4	A4IF30	S91	ANCPSSHSGISRQLS	75 / 8 AA	58
Phosphosite 8:	BORA	Q6PGQ7	S218	ASPGSPHSGVQTSLE	100 / 6 AA	61
Phosphosite 9:	FLG	P20930	S3316	SADSSRHSGIPRGQA	66 / 9 AA	435
Phosphosite 10:	FLG	P20930	S1047	SADSSRHSGIPRRQA	66 / 9 AA	435
Phosphosite 11:	HDAC4	P56524	S219	DQSSPPQSGVSTSYN	75 / 8 AA	119
Phosphosite 12:	C21orf136	Q6ZN03	S238	RQESQPHSGSSRRES	77 / 9 AA	32
Phosphosite 13:	SLC35F4	A4IF30	S94	PSSHSGISRQLSPLS	83 / 6 AA	58
Phosphosite 14:	ZNF831	Q5JPB2	S1156	ELALSSHSGTSRSHS	75 / 8 AA	178
Phosphosite 15:	LGR5	O75473	S27	TGGSSPRSGVLLRGC	85 / 7 AA	100
Phosphosite 16:	BAZ2B	Q9UIF8	S728	SSSTLTSSPHSGTSK	100 / 6 AA	220
Phosphosite 17:	CDH4	P55283	S126	LLVAQTSSPHSGHKP	100 / 6 AA	100
Phosphosite 18:	MUC16	Q8WXI7	S8828	ATHRSPHSGMTTPMS	71 / 7 AA	2353
Phosphosite 19:	C21orf136	Q6ZN03	S240	ESQPHSGSSRRESVS	85 / 7 AA	32
Phosphosite 20:	TNS3	Q68CZ2	S1126	SGFSSPHSGSTISIP	100 / 6 AA	155