6ONC

Crystal structure of Desulfovibrio vulgaris carbon monoxide dehydrogenase produced without CooC, as-isolated

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, D	Carbon monoxide dehydrogenase	polymer	637	67715.9	4	UniProt (Q72A99) Pfam (PF03063) In PDB	Desulfovibrio vulgaris
2	A, B, C, D	IRON/SULFUR CLUSTER	non-polymer		351.6	4	Chemie (SF4)
3	A, B, C, D	FE(4)-NI(1)-S(4) CLUSTER	non-polymer		410.3	4	Chemie (XCC)
4	D, A, B, C	FE (III) ION	non-polymer		55.8	4	Chemie (FE)
5	D, A, C	GLYCEROL	non-polymer		92.1	3	Chemie (GOL)
6	D, A, B, C	MAGNESIUM ION	non-polymer		24.3	8	Chemie (MG)
7	B, D	FE2/S2 (INORGANIC) CLUSTER	non-polymer		175.8	2	Chemie (FES)
8	B, C	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
9		water	water		18.0	2673	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 629 (UniProt: Q72A99)

PDB	External Database	Details
Met -7	-	expression tag
Trp -6	-	expression tag
Ser -5	-	expression tag
His -4	-	expression tag
Pro -3	-	expression tag
Ala -2	-	expression tag
Val -1	-	expression tag
Arg 0	-	expression tag
Lys 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	270863.6
Non-Polymers*	Number of molecules	27
	Total formula weight	4164.5
All*	Total formula weight	275028.1

*Water molecules are not included.