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:	NUCB1
Human P-Site:	S4
P-Site Sequence:	____MPPSGPRGTLL
UniProt:	Q02818
Intern. Prot. ID:	IPI00295542

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	NUCB1	Q02818	S4	____MPPSGPRGTLL	100 / 8 AA	54
Phosphosite 1:	COL1A1	P02452	S184	VPGPMGPSGPRGLPG	87 / 8 AA	139
Phosphosite 2:	BCL9L	Q86UU0	S1047	EQGTLPPSGPRSSSS	75 / 8 AA	157
Phosphosite 3:	RUSC2	Q8N2Y8	S151	SSFQLPPSGPRVGRP	85 / 7 AA	161
Phosphosite 4:	ZNF469	Q96JG9	S874	VFADEEPSGPRGPSS	100 / 6 AA	259
Phosphosite 5:	OPN4	Q9UHM6	S5	___MNPPSGPRVPPS	100 / 6 AA	53
Phosphosite 6:	TSBP	Q5SRN2	S176	GSNAGPPSAPRGPPM	85 / 7 AA	62
Phosphosite 7:	RBM20	Q5T481	S36	ARASPAPSGPRGMQQ	100 / 6 AA	122
Phosphosite 8:	AKNAD1	Q5T1N1	S522	KEHPGHPSGPRGSGG	100 / 6 AA	93
Phosphosite 9:	COL2A1	P02458	S1160	ASGPAGPSGPRGPPG	100 / 6 AA	142
Phosphosite 10:	CORO6	Q6QEF8	S417	ILDVRPPSGPRRSQS	85 / 7 AA	53
Phosphosite 11:	FRMPD1	Q5SYB0	S785	LTPPGPPSGPRDVST	85 / 7 AA	173
Phosphosite 12:	RFTN1	Q14699	S225	NQSPEPSSGPRGEVP	85 / 7 AA	63
Phosphosite 13:	COL28A1	Q2UY09	S678	VRGPPGPSGPRGVGT	100 / 6 AA	117
Phosphosite 14:	CO3A1	P02461	S569	RPGPPGPSGPRGQPG	100 / 6 AA	139
Phosphosite 15:	TWIST1	Q15672	S31	PDRQQPPSGKRGGRK	75 / 8 AA	21
Phosphosite 16:	NUCB2	P80303	S408	LQQGIPPSGPAGELK	75 / 8 AA	50
Phosphosite 17:	STAC	Q99469	S6	__MIPPSSPREDGVD	62 / 8 AA	45
Phosphosite 18:	PLEKHA7	Q6IQ23	T379	ALFMDLPTGPRGQQA	83 / 6 AA	127
Phosphosite 19:	ICAM1	P05362	S5	___MAPSSPRPALPA	71 / 7 AA	58
Phosphosite 20:	LRFN2	Q9ULH4	S645	APWRIPPSAPRPKPS	71 / 7 AA	85