2E9S

human neuronal Rab6B in three intermediate forms

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-6B	polymer	171	19793.4	3	UniProt (Q9NRW1) Pfam (PF00071) In PDB	Homo sapiens (human)	Rab6B
2	A	NITRATE ION	non-polymer		62.0	1	Chemie (NO3)
3	A, B	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
4	A, B, C	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	3	Chemie (GDP)
5		water	water		18.0	360	Chemie (HOH)

Sequence modifications

A, B, C: 13 - 174 (UniProt: Q9NRW1)

PDB	External Database	Details
Gly 12	-	expression tag
Leu 175	-	expression tag
Glu 176	-	expression tag
His 177	-	expression tag
His 178	-	expression tag
His 179	-	expression tag
His 180	-	expression tag
His 181	-	expression tag
His 182	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	59380.3
Non-Polymers*	Number of molecules	6
	Total formula weight	1440.2
All*	Total formula weight	60820.5

*Water molecules are not included.