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:	SPSB4
Human P-Site:	S265
P-Site Sequence:	SSLPLPQSLKNYLQY
UniProt:	Q96A44
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	SPSB4	Q96A44	S265	SSLPLPQSLKNYLQY	100 / 9 AA	30
Phosphosite 1:	PCMTD1	Q96MG8	S346	MKLPLPESLKAYLTY	77 / 9 AA	41
Phosphosite 2:	ASB3	Q9Y575	S493	SQLPLPRSLHNYLLY	77 / 9 AA	58
Phosphosite 3:	C5orf42	Q9H799	S121	SLSPFPQSLLNYCKG	77 / 9 AA	237
Phosphosite 4:	RPTOR	Q8N122	S236	AQMPLPPSMKNCIQL	66 / 9 AA	149
Phosphosite 5:	EPB41L3	Q9Y2J2	S620	ETNLLPQSLQHYLPI	75 / 8 AA	121
Phosphosite 6:	CRAT	P43155	S46	PVPPLQQSLDHYLKA	66 / 9 AA	71
Phosphosite 7:	PTPRJ	Q12913	T1119	TQGPLPNTLKDFWRM	55 / 9 AA	146
Phosphosite 8:	MTRF1L	Q9UGC7	S362	LLDELVQSLKEYADY	75 / 8 AA	44
Phosphosite 9:	ABCC2	Q92887	S1098	VDDTLPQSLRSWITC	62 / 8 AA	174
Phosphosite 10:	ITIH5L	Q6UXX5	S900	PRPPLPESLSTFPNT	55 / 9 AA	143
Phosphosite 11:	OTUD4	Q01804	T657	PLMPLPQTLSLYQDP	66 / 9 AA	124
Phosphosite 12:	C6orf103	Q8N7X0	S94	GKIELPPSLKIYSWK	75 / 8 AA	86
Phosphosite 13:	C8orf34	Q49A92	S392	ASSGVGHSLKNYMEE	62 / 8 AA	50
Phosphosite 14:	ATP6V1C1	P21283	S117	AKYPIKQSLKNISEI	66 / 9 AA	44
Phosphosite 15:	CARS2	Q9HA77	S321	KEEKMSKSLKNYITI	62 / 8 AA	62
Phosphosite 16:	TIGD3	Q6B0B8	S163	SQAQLPLSLKDFSPE	62 / 8 AA	52
Phosphosite 17:	NIBP	Q96Q05	S506	EKKDVAQSLENYTSK	62 / 8 AA	129
Phosphosite 18:	NAP1L6	A6NFF2	S29	AATASPQSLMEYSSD	71 / 7 AA	12
Phosphosite 19:	RPL10A	P62906	S37	ETVELQISLKNYDPQ	75 / 8 AA	25
Phosphosite 20:	IL18R1	Q13478	S488	DFTFLPQSLKLLKSH	100 / 6 AA	62