The authors of the article “Organellar Proteomics Reveals Golgi Arginine Dimethylation” (Mol. Biol. Cell [2004] 15: 2907-2919) would like to correct Table 3. A number of the Modification Sites have been corrected, and Accession Numbers have been updated. The correct Table 3 is published below:

Table 3.

Dimethyl-Arginine Modified Proteins

	Accession No.a	Protein indentification	Modification site	Localizationb
Golgi
1	gi 27229118	Putative transmembrane methyltransferase	R230	Cytoplasmic
2	gi 16758214	Integral membrane protein Tmp21-I (p23)	R171 & R176	Lumenal
3	gi 13384724	p24B, cis-Golgi protein	R103	Lumenal
4	gi 20301976	TGN38, trans-Golgi network protein 1	R74	Lumenal
5	gi 7305095	Golgi autoantigen, golgin subfamily a, 5, Golgin-84	R89 & R361	Cytoplasmic
6	gi 16758358	Golgi SNAP receptor complex member 1; cis-Golgi SNARE (p28)	R112	Cytoplasmic
7	gi 31981620	Mannoside acetylglucosaminyltransferase 1	R31 & R36	Lumenal
8	gi 16915936	Mannosyl (α-1,3-)-glycoprotein β-1,4-N-acetylglucosaminyltransferase 2	R8 & R17	Lumenal
9	gi 6678788	Mannosidase 1, α	R107 & R165	Lumenal
10	gi 20301956	GRASP55, Golgi reassembly stacking protein 2	R30 & R47	Cytoplasmic
ER
11	gi 6978747	Cytochrome P450 2d2	R333 & R477	Cytoplasmic
12	gi 9506529	Cytochrome P450, 2c29	R144	Cytoplasmic
13	gi 6978813	Epoxide hydrolase 1 (microsomal xenobiotic hydrolase)	R295	Lumenal
14	gi 8393322	Protein disulfide isomerase A3, ERp60	R329 & R363	Lumenal
15	gi 21426797	Flavin containing monooxygenase 5	R5	Lumenal
Secretory
16	gi 8394439	Transferrin	R650	Lumenal
Endosome
17	gi 31981522	Endosomal membrane protein, EMP70, member 2	R65 & R90	Lumenal
18	gi 19111162	Endosomal membrane protein, EMP70, member 3	R115 & R 205	Lumenal

^aNational Center for Biotechnology Information (NCBI) Accession Number.

^bLocalization of modified protein domain.