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:	TBC1D21
Human P-Site:	S9
P-Site Sequence:	TTLSPENSLSARQSA
UniProt:	Q8IYX1
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	TBC1D21	Q8IYX1	S9	TTLSPENSLSARQSA	100 / 9 AA	39
Phosphosite 1:	SCRT2	Q9NQ03	S90	DPESPQSSLSARYFR	77 / 9 AA	33
Phosphosite 2:	TBC1D21	Q8IYX1	S11	LSPENSLSARQSASF	100 / 7 AA	39
Phosphosite 3:	CELSR2	Q9HCU4	S166	GERSPEESLGGRRKR	66 / 9 AA	317
Phosphosite 4:	SLC19A1	P41440	S507	PPLSPEDSLGAVGPA	75 / 8 AA	65
Phosphosite 5:	PRKDC	P78527	S2624	QTRTQEGSLSARWPV	66 / 9 AA	469
Phosphosite 6:	BAI1	O14514	S1387	LSTAPEASLPARSPP	66 / 9 AA	174
Phosphosite 7:	IQGAP3	Q86VI3	T543	DKGSPEKTLSALLLP	75 / 8 AA	185
Phosphosite 8:	DLEC1	Q9Y238	S1141	YFGSPQNSLSKKTSL	66 / 9 AA	196
Phosphosite 9:	NYREN18	Q9Y5A7	S544	LPLSPEDSLSPPATS	66 / 9 AA	71
Phosphosite 10:	SH3PXD2A	Q5TCZ1	T632	FRPYAEDTLSARGSS	62 / 8 AA	125
Phosphosite 11:	DSG2	Q14126	T1070	IPTENSMTARNTTVS	71 / 7 AA	122
Phosphosite 12:	SELS	Q9BQE4	S7	_MERQEESLSARPAL	75 / 8 AA	21
Phosphosite 13:	FRMPD1	Q5SYB0	S812	STSSPENSLPCGPDG	100 / 6 AA	173
Phosphosite 14:	SH3PXD2A	Q5TCZ1	S634	PYAEDTLSARGSSGD	71 / 7 AA	125
Phosphosite 15:	ATXN2L	Q8WWM7	S563	PSSSPENSLDPFPPR	100 / 6 AA	113
Phosphosite 16:	PRKDC	P78527	S2626	RTQEGSLSARWPVAG	85 / 7 AA	469
Phosphosite 17:	SFI1	A8K8P3	S507	RHQENVLSARATRFH	85 / 7 AA	148
Phosphosite 18:	SELS	Q9BQE4	S9	ERQEESLSARPALET	85 / 7 AA	21
Phosphosite 19:	MAGI2	Q86UL8	S707	NQGSPQTSLSAPAIP	75 / 8 AA	159
Phosphosite 20:	ZFP36L1	Q07352	S298	SPPSPQDSLSDQEGY	55 / 9 AA	36