3GBV

Crystal structure of a putative LacI transcriptional regulator from Bacteroides fragilis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Putative LacI-family transcriptional regulator	polymer	304	35475.8	2	UniProt (Q5LBV2) Pfam (PF13407) UniProt (by SIFTS) (A0A381D6S6) In PDB	Bacteroides fragilis
2	A, B	1,2-ETHANEDIOL	non-polymer		62.1	6	Chemie (EDO)
3	B	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
4		water	water		18.0	198	Chemie (HOH)

Sequence modifications

A, B: 61 - 353 (UniProt: Q5LBV2)

PDB	External Database	Details
Mse 58	-	expression tag
Ser 59	-	expression tag
Leu 60	-	expression tag
Glu 354	-	expression tag
Gly 355	-	expression tag
His 356	-	expression tag
His 357	-	expression tag
His 358	-	expression tag
His 359	-	expression tag
His 360	-	expression tag
His 361	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	70951.5
Non-Polymers*	Number of molecules	7
	Total formula weight	395.4
All*	Total formula weight	71346.9

*Water molecules are not included.