3BBP

Rab6-GTP:GCC185 Rab binding domain complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C	Ras-related protein Rab-6A	polymer	211	23853.1	3	UniProt (P20340) Pfam (PF00071) In PDB	Homo sapiens (human)	Rab-6
2	D, E, F	GRIP and coiled-coil domain-containing protein 2	polymer	71	8153.3	3	UniProt (Q8IWJ2) Pfam (PF16704) In PDB	Homo sapiens (human)	Golgi coiled-coil protein GCC185, Ran-binding protein 2-like 4, RanBP2L4, CTCL tumor antigen se1-1, CLL-associated antigen KW-11, Renal carcinoma antigen NY-REN-53
3	A, B, C	MAGNESIUM ION	non-polymer		24.3	3	Chemie (MG)
4	A, B, C	GUANOSINE-5'-TRIPHOSPHATE	non-polymer		523.2	3	Chemie (GTP)

Sequence modifications

A, B, C: 1 - 206 (UniProt: P20340)

PDB	External Database	Details
Gly -2	-	expression tag
Pro -1	-	expression tag
Gly 0	-	expression tag
Leu 72	Gln 72	engineered mutation
Leu 207	-	expression tag
Leu 208	-	expression tag

D, E, F: 1547 - 1612 (UniProt: Q8IWJ2)

PDB	External Database	Details
Gly 1542	-	expression tag
Pro 1543	-	expression tag
Leu 1544	-	expression tag
Gly 1545	-	expression tag
Ser 1546	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	96019.1
Non-Polymers*	Number of molecules	6
	Total formula weight	1642.5
All*	Total formula weight	97661.6

*Water molecules are not included.