5BS6

Apo structure of transcriptional factor AraR from Bacteroides thetaiotaomicron VPI

Replaces:  2FB1

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)	transcriptional regulator AraR	polymer	228	26622.1	4	UniProt (Q8AAV8) Pfam (PF00293) Pfam (PF21906)	Bacteroides thetaiotaomicron (strain ATCC 29148 / DSM 2079 / NCTC 10582 / E50 / VPI-5482)
2	E, F, G, H (A, B, C, D)	1,2-ETHANEDIOL	non-polymer		62.1	4	Chemie (EDO)
3	I, J, K, L (A, B, C, D)	water	water		18.0	259	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 225 (UniProt: Q8AAV8)

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

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	106488.5
Non-Polymers*	Number of molecules	4
	Total formula weight	248.3
All*	Total formula weight	106736.8

*Water molecules are not included.