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:	Cx50
Human P-Site:	S128
P-Site Sequence:	NGGPDQGSVKKSSGS
UniProt:	P48165
Intern. Prot. ID:	IPI00220287

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	Cx50	P48165	S128	NGGPDQGSVKKSSGS	100 / 9 AA	48
Phosphosite 1:	NBEA	Q8NFP9	T2246	FNFPDQATVKKVVYS	75 / 8 AA	328
Phosphosite 2:	PIST	Q9HD26	S276	PPGHDQDSLKKSQGV	66 / 9 AA	51
Phosphosite 3:	LRBA	P50851	T2172	FNFPDPATVKKVVNY	62 / 8 AA	319
Phosphosite 4:	PITX3	O75364	S57	GGSPEDGSLKKKQRR	62 / 8 AA	32
Phosphosite 5:	COL5A2	P05997	S1319	WIDPNQGSVEDAIKV	55 / 9 AA	145
Phosphosite 6:	TSSK1	Q9BXA7	S304	LWTPEPGSDKKSATK	66 / 9 AA	42
Phosphosite 7:	LYST	Q99698	S1054	PIPSELGSLKKSADS	55 / 9 AA	429
Phosphosite 8:	ABCC5	O15440	S816	DKGPKTGSVKKEKAV	75 / 8 AA	161
Phosphosite 9:	KIAA1143	Q96AT1	S130	EDEVNQDSVKKNSQK	62 / 8 AA	17
Phosphosite 10:	UBR7	Q8N806	S52	KCSYSQGSVKRQALY	83 / 6 AA	48
Phosphosite 11:	SIX1	Q15475	S230	PQSPDQNSVLLLQGN	83 / 6 AA	32
Phosphosite 12:	CTNNBL1	Q8WYA6	S81	EEPLDESSVKKMILT	71 / 7 AA	65
Phosphosite 13:	USP21	Q9UK80	S472	RFSASRGSIKKSSVG	55 / 9 AA	63
Phosphosite 14:	POM121L2	Q96KW2	S933	PFPPAQGSVGRGPFR	55 / 9 AA	103
Phosphosite 15:	MKRN1	Q9UHC7	S194	TEAPLQGSVTKEESE	75 / 8 AA	53
Phosphosite 16:	MKRNP5	Q13434	S229	TEAPLQGSVTKEESE	75 / 8 AA	53
Phosphosite 17:	HMG2L1	Q9UGU5	T219	QYPSQQATVKKSSKK	55 / 9 AA	66
Phosphosite 18:	MRPL9	Q9BYD2	S113	GVRGDLVSVKKSLGR	75 / 8 AA	30
Phosphosite 19:	ZNF177	Q13360	S221	GKAFIDQSSLKKHTR	71 / 7 AA	36
Phosphosite 20:	ZNF177	Q13360	S222	KAFIDQSSLKKHTRS	71 / 7 AA	36