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:	RAB21
Human P-Site:	S149
P-Site Sequence:	VSIQEAESYAESVGA
UniProt:	Q9UL25
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	RAB21	Q9UL25	S149	VSIQEAESYAESVGA	100 / 9 AA	24
Phosphosite 1:	RAB21	Q9UL25	Y150	SIQEAESYAESVGAK	100 / 8 AA	24
Phosphosite 2:	SNAP-alpha	P54920	S258	HEEQNVDSYTESVKE	55 / 9 AA	33
Phosphosite 3:	SDPR	O95810	S332	PNDQEEESFAEGHSE	66 / 9 AA	47
Phosphosite 4:	CSRNP1	Q96S65	S308	QLEQEAESFRELEAP	75 / 8 AA	64
Phosphosite 5:	p38-beta	Q15759	Y323	DEPEAEPYDESVEAK	75 / 8 AA	42
Phosphosite 6:	Rab5A	P20339	Y151	DFQEAQSYADDNSLL	71 / 7 AA	24
Phosphosite 7:	RAB11FIP5	Q9BXF6	S628	EHVQELESYIDRLLV	55 / 9 AA	70
Phosphosite 8:	CRISPLD1	Q9H336	S98	ELERSAESWAESCLW	66 / 9 AA	57
Phosphosite 9:	THADA	Q6YHU6	Y1938	VLSVWDSYAESRQLT	83 / 6 AA	220
Phosphosite 10:	BRWD1	Q9NSI6	S853	RSDRKSESYSESSSD	55 / 9 AA	263
Phosphosite 11:	PRPSAP1	Q14558	S186	DAAKRAQSYAERLRL	71 / 7 AA	39
Phosphosite 12:	THADA	Q6YHU6	S1937	LVLSVWDSYAESRQL	83 / 6 AA	220
Phosphosite 13:	ASNA1	O43681	S147	PGIDEAMSYAEVMRL	75 / 8 AA	39
Phosphosite 14:	FRYL	O94915	S2613	PEPLAPESYPESVCE	71 / 7 AA	340
Phosphosite 15:	FRYL	O94915	Y2614	EPLAPESYPESVCEE	71 / 7 AA	340
Phosphosite 16:	IFIT1L	Q5T764	Y350	YVDLAETYAEIGHHR	83 / 6 AA	55
Phosphosite 17:	FTSJ3	Q8IY81	Y241	KKPKAEGYAEGDLTL	71 / 7 AA	97
Phosphosite 18:	BRPF3	Q9ULD4	S195	VDRLEKESYLESRSS	75 / 8 AA	136
Phosphosite 19:	RP1	P56715	S1571	VKTMETGSYSESSPD	55 / 9 AA	241
Phosphosite 20:	BRPF3	Q9ULD4	Y196	DRLEKESYLESRSSG	75 / 8 AA	136