1R63

STRUCTURAL ROLE OF A BURIED SALT BRIDGE IN THE 434 REPRESSOR DNA-BINDING DOMAIN, NMR, 20 STRUCTURES

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	REPRESSOR PROTEIN FROM BACTERIOPHAGE 434	polymer	63	6900.9	1	UniProt (P16117) Pfam (PF01381) In PDB	Phage 434

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	6900.9
All*	Total formula weight	6900.9

*Water molecules are not included.