Table 1.

List of putative O-GlcNAcylated ribosomal proteins identified by MS/MS

Source	Accesion no.	Name	MW (Da)	Coverage (%)	No. of peptides
HeLa adenocarcinoma (human)
Band 1	NP_150644	RPL8	28,000	52	3
Band 2	NP_001001	RPS6	28,600	30	2
Band 3	NP_002939	RPL15	24,000	38	4
Band 4	NP_001019833	RPL6	32,800	34	3
Band 5	NP_000959	RPL4	47,600	31	4
Band 6	NP_000963	RPL7a/RPS3a	29,900	21	4
Band 7	NP_001012321	RPSa	31,700	36	5
Rat liver
Band 1	P61928	RPL37	11,071	23	2
Band 2	P83883	RPL36a	12,433	31	4
Band 3	P25886	RPL29	17,315	24	3
Band 4	P12749	RPL26	17,267	47	7
Band 5	P61354	RPL27	15,788	24	3
Band 6	P20280	RPL21	18,454	35	5
Band 7	P41123	RPL13	24,294	16	3
Band 8	P62914	RPS11	18,419	50	8
Band 9	P62755	RPS6	28,663	18	5
Band 10	P62755	RPS6	28,663	39	6
Band 11	P21533	RPL6	33,541	16	6
Band 12	P24049	RPL17	21,383	28	4
Band 13	P21531	RPL3	46,107	17	5
Band 14	P50878	RPL4	47,227	14	8
Band 15	P09895	RPL5	34,437	28	9