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:	COL1A1
Human P-Site:	S171
P-Site Sequence:	SYGYDEKSTGGISVP
UniProt:	P02452
Intern. Prot. ID:	IPI00297646

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	COL1A1	P02452	S171	SYGYDEKSTGGISVP	100 / 9 AA	139
Phosphosite 1:	COL1A1	P02452	T172	YGYDEKSTGGISVPG	100 / 8 AA	139
Phosphosite 2:	ADAM23	O75077	S242	ELVHDEKSTGRPHII	85 / 7 AA	92
Phosphosite 3:	XKR3	Q5GH77	S12	FEEMDEESTGGVSSS	75 / 8 AA	53
Phosphosite 4:	ATRX	P46100	S1067	LSDYAEKSTGKGDSC	85 / 7 AA	283
Phosphosite 5:	CASKIN1	Q8WXD9	S1407	RDSAAEKSTGSILDD	85 / 7 AA	150
Phosphosite 6:	C14orf124	Q9NRG7	S150	TAEYDEDSPGGDFDF	75 / 8 AA	35
Phosphosite 7:	ALDH4A1	P30038	T511	FYINDKSTGSIVGQQ	62 / 8 AA	62
Phosphosite 8:	ALDH4A1	P30038	S510	NFYINDKSTGSIVGQ	62 / 8 AA	62
Phosphosite 9:	PRRC1	Q96M27	S209	TRGQDEASAGGIWGF	75 / 8 AA	47
Phosphosite 10:	MORC4	Q8TE76	T254	FDTEEKMTGGVTSEL	62 / 8 AA	106
Phosphosite 11:	ZNF185	O15231	T393	TPYSERTTGGICTYC	71 / 7 AA	49
Phosphosite 12:	KIF21A	Q7Z4S6	S181	NIRIHEDSTGGIYTV	85 / 7 AA	187
Phosphosite 13:	ZRF1	Q99543	S443	ASKNTEKSTGGGGNG	100 / 6 AA	72
Phosphosite 14:	PPWD1	Q96BP3	T200	VAASEKSTGKIFIYD	85 / 7 AA	74
Phosphosite 15:	SSNA1	O43805	S114	TAPDQKSSGGRDS__	62 / 8 AA	14
Phosphosite 16:	MRS2	Q9HD23	S282	DPQVFEKSSAGIDHA	71 / 7 AA	50
Phosphosite 17:	COL1A1	P02452	Y167	APQLSYGYDEKSTGG	100 / 5 AA	139
Phosphosite 18:	TJP2	Q9UDY2	T771	DAGSEKSTGVVRLNT	71 / 7 AA	134
Phosphosite 19:	RELB	Q01201	S297	EPVYDKKSTNTSELR	71 / 7 AA	62
Phosphosite 20:	MYLK3	Q32MK0	S536	VHRCTEKSTGLPLAA	71 / 7 AA	88