3CS3

Crystal structure of sugar-binding transcriptional regulator (LacI family) from Enterococcus faecalis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Sugar-binding transcriptional regulator, LacI family	polymer	277	31325.6	1	UniProt (Q835X8) Pfam (PF13377) In PDB	Enterococcus faecalis
2	A	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
3	A	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
4		water	water		18.0	49	Chemie (HOH)

Sequence modifications

A: 55 - 320 (UniProt: Q835X8)

PDB	External Database	Details
Met 52	-	expression tag
Ser 53	-	expression tag
Leu 54	-	expression tag
Glu 321	-	expression tag
Gly 322	-	expression tag
His 323	-	expression tag
His 324	-	expression tag
His 325	-	expression tag
His 326	-	expression tag
His 327	-	expression tag
His 328	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	31325.6
Non-Polymers*	Number of molecules	5
	Total formula weight	476.3
All*	Total formula weight	31802.0

*Water molecules are not included.