6VBF

1.85 Angstrom Resolution Crystal Structure of N-terminal Domain of Two-component System Response Regulator from Acinetobacter baumannii

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Two-component regulatory system response regulator	polymer	126	14501.1	2	UniProt (A0A380UY17)	Acinetobacter baumannii
2	C, D, F, G (A, B)	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
3	E (B)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
4	H, I (A, B)	water	water		18.0	141	Chemie (HOH)

Sequence modifications

A, B: 3 - 125 (UniProt: A0A380UY17)

PDB	External Database	Details
Ser 0	-	expression tag
Asn 1	-	expression tag
Ala 2	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	29002.2
Non-Polymers*	Number of molecules	5
	Total formula weight	195.8
All*	Total formula weight	29198.0

*Water molecules are not included.