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:	TBX4
Human P-Site:	S311
P-Site Sequence:	QHENGAHSQLAEPQD
UniProt:	P57082
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TBX4	P57082	S311	QHENGAHSQLAEPQD	100 / 9 AA	60
Phosphosite 1:	TACC2	O95359	S649	GHTDGPHSQTAEADA	66 / 9 AA	309
Phosphosite 2:	DPF2	Q92785	S231	LSYHYAHSHLAEEEG	85 / 7 AA	44
Phosphosite 3:	SCAND3	Q6R2W3	S534	AKLGLSHSQLTEELV	71 / 7 AA	152
Phosphosite 4:	ZNF529	Q6P280	S290	GKDFRFHSQLTEHQR	83 / 6 AA	62
Phosphosite 5:	IFT74	Q96LB3	S540	LQENETHSQLTNLER	62 / 8 AA	69
Phosphosite 6:	LRRC55	Q6ZSA7	S235	IQRCTADSQLAECRG	85 / 7 AA	34
Phosphosite 7:	R3HDM2	Q9Y2K5	S924	TAENGRHSDLAALYT	75 / 8 AA	107
Phosphosite 8:	TRAF3IP2	O43734	S484	QDVEGAESQLDEDEH	66 / 9 AA	65
Phosphosite 9:	USP54	Q70EL1	S257	LVWDSDHSDLAEDVI	55 / 9 AA	187
Phosphosite 10:	SCN11A	Q9UI33	S1768	DLENGPHSPLQTLCN	71 / 7 AA	205
Phosphosite 11:	MYH11	P35749	S883	KELEQKHSQLTEEKN	83 / 6 AA	227
Phosphosite 12:	CCDC151	A5D8V7	S69	AGKPSVHSQVAELHK	62 / 8 AA	69
Phosphosite 13:	CNDP2	Q96KP4	S446	SADDGAHSQNEKLNR	83 / 6 AA	53
Phosphosite 14:	C20orf11	Q9NWU2	T127	AALEFAQTQLAEQGE	71 / 7 AA	27
Phosphosite 15:	RES4-22D	P78312	S328	ANMNGIHSELNGGGE	71 / 7 AA	140
Phosphosite 16:	SNX1	Q13596	S368	TALSRALSQLAEVEE	85 / 7 AA	59
Phosphosite 17:	SNX2	O60749	S365	TALSRALSQLAEVEE	85 / 7 AA	58
Phosphosite 18:	MADD	Q8WXG6	S599	YRVYDSNSQLAEALS	62 / 8 AA	183
Phosphosite 19:	UCKL1	Q9NWZ5	S298	LIVQHVHSQLEEREL	71 / 7 AA	61
Phosphosite 20:	MAPKBP1	O60336	S125	VWDVAEHSQVAELQE	83 / 6 AA	164