3NGW

Crystal Structure of Molybdopterin-guanine dinucleotide biosynthesis protein A from Archaeoglobus fulgidus, Northeast Structural Genomics Consortium Target GR189

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Molybdopterin-guanine dinucleotide biosynthesis protein A (MobA)	polymer	208	24015.1	1	UniProt (O28274) Pfam (PF12804)	Archaeoglobus fulgidus
2	B, C (A)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3	D (A)	water	water		18.0	58	Chemie (HOH)

Sequence modifications

A: 1 - 200 (UniProt: O28274)

PDB	External Database	Details
Leu 201	-	expression tag
Glu 202	-	expression tag
His 203	-	expression tag
His 204	-	expression tag
His 205	-	expression tag
His 206	-	expression tag
His 207	-	expression tag
His 208	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	24015.1
Non-Polymers*	Number of molecules	2
	Total formula weight	80.2
All*	Total formula weight	24095.3

*Water molecules are not included.