7T4Z

Crystal structure of the molybdate-binding periplasmic protein ModA from the bacteria Pseudomonsa aeruginosa in ligand-free form

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Molybdate-binding periplasmic protein	polymer	231	24379.5	2	Pfam (PF01547) UniProt (by SIFTS) (Q9I2N2) In PDB	Pseudomonas aeruginosa PA1
2	A	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
3	A	AMMONIUM ION	non-polymer		18.0	1	Chemie (NH4)
4	B	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
5		water	water		18.0	278	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	48758.9
Non-Polymers*	Number of molecules	4
	Total formula weight	302.3
All*	Total formula weight	49061.2

*Water molecules are not included.