5LVT

Structure of HU protein from Lactococcus lactis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	DNA-binding protein HU	polymer	91	9692.2	4	UniProt (Q9CI64) Pfam (PF00216)	Lactococcus lactis subsp. lactis (strain IL1403)
2	AA, E, F, G, H... (D, A, B, C)	ACETATE ION	non-polymer		59.0	17	Chemie (ACT)
3	K, L, P, Q, U... (B, C, D)	SULFATE ION	non-polymer		96.1	6	Chemie (SO4)
4	BA, CA, DA, EA (A, B, C, D)	water	water		18.0	202	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	38768.6
Non-Polymers*	Number of molecules	23
	Total formula weight	1580.1
All*	Total formula weight	40348.7

*Water molecules are not included.