2VUH

Crystal structure of the D55E mutant of the HupR receiver domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (B)	HYDROGENASE TRANSCRIPTIONAL REGULATORY PROTEIN HUPR1	polymer	139	15672.9	1	UniProt (P26408) Pfam (PF00072)	RHODOBACTER CAPSULATUS	HUPR
2	B (B)	water	water		18.0	26	Chemie (HOH)

Sequence modifications

B: 5 - 140 (UniProt: P26408)

PDB	External Database	Details
Glu 55	Asp 55	engineered mutation

B: 141 - 143 (PDB: 2VUH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	15672.9
All*	Total formula weight	15672.9

*Water molecules are not included.