2WJG

Structure and function of the FeoB G-domain from Methanococcus jannaschii

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	FERROUS IRON TRANSPORT PROTEIN B HOMOLOG	polymer	188	20770.2	2	UniProt (Q57986) Pfam (PF02421)	METHANOCALDOCOCCUS JANNASCHII	FEOB
2	C (C)	POLYALANINE	polymer	7	515.6	1		synthetic construct
3	D, E (A, B)	GUANOSINE-5'-DIPHOSPHATE	non-polymer		443.2	2	Chemie (GDP)
4	F, G (A, B)	water	water		18.0	135	Chemie (HOH)

Sequence modifications

A, B: -3 - 0 (PDB: 2WJG)
A, B: 1 - 184 (UniProt: Q57986)

PDB	External Database	Details
Glu 154	Asp 154	conflict

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	42055.9
Non-Polymers*	Number of molecules	2
	Total formula weight	886.4
All*	Total formula weight	42942.3

*Water molecules are not included.