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:	COL4A3BP
Human P-Site:	S377
P-Site Sequence:	KPYSRSSSMSSIDLV
UniProt:	Q9Y5P4
Intern. Prot. ID:	IPI00024701

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL4A3BP	Q9Y5P4	S377	KPYSRSSSMSSIDLV	100 / 9 AA	71
Phosphosite 1:	VWA5B1	Q5TIE3	S371	FLIDRSSSMSGISMH	87 / 8 AA	134
Phosphosite 2:	FYCO1	Q9BQS8	S200	KPPSRSSSMSSLVSS	88 / 9 AA	167
Phosphosite 3:	Nuclear envelope pore membrane protein POM 121	Q96HA1	S393	NKRSRSSSMSSLTGA	88 / 9 AA
Phosphosite 4:	POM121	A8CG34	S370	NKRSRSSSMSSLTGA	88 / 9 AA	125
Phosphosite 5:	STXBP5L	Q9Y2K9	S820	YNRSRSSSISSIDKD	88 / 9 AA	132
Phosphosite 6:	COL4A3BP	Q9Y5P4	S376	QKPYSRSSSMSSIDL	100 / 8 AA	71
Phosphosite 7:	SEC16A	O15027	S2117	GELSRCSSMSSLSRE	77 / 9 AA	234
Phosphosite 8:	FYCO1	Q9BQS8	S199	WKPPSRSSSMSSLVS	100 / 8 AA	167
Phosphosite 9:	Nuclear envelope pore membrane protein POM 121	Q96HA1	S392	LNKRSRSSSMSSLTG	100 / 8 AA
Phosphosite 10:	POM121	A8CG34	S369	LNKRSRSSSMSSLTG	100 / 8 AA	125
Phosphosite 11:	STXBP5	Q5T5C0	S782	FSRSRSSSVTSIDKE	77 / 9 AA	128
Phosphosite 12:	DENND4C	Q5VZ89	S1239	HGSSQNTSMSSIYQN	66 / 9 AA	187
Phosphosite 13:	SEC16A	O15027	S2116	GGELSRCSSMSSLSR	87 / 8 AA	234
Phosphosite 14:	DVL3	Q92997	S234	SRIERSSSFSSITDS	87 / 8 AA	78
Phosphosite 15:	COL4A3BP	Q9Y5P4	S375	VQKPYSRSSSMSSID	100 / 7 AA	71
Phosphosite 16:	COL4A3BP	Q9Y5P4	S379	YSRSSSMSSIDLVSA	100 / 7 AA	71
Phosphosite 17:	FYCO1	Q9BQS8	S198	LWKPPSRSSSMSSLV	100 / 7 AA	167
Phosphosite 18:	USP31	Q70CQ4	S1200	GKHVRSSSMASLRSP	75 / 8 AA	147
Phosphosite 19:	SEMA6A	Q9H2E6	S698	LTHSRRGSMSSVTKL	66 / 9 AA	114
Phosphosite 20:	Nuclear envelope pore membrane protein POM 121	Q96HA1	S391	HLNKRSRSSSMSSLT	100 / 7 AA