4TVD

N-terminally truncated dextransucrase DSR-E from Leuconostoc mesenteroides NRRL B-1299 in complex with D-glucose

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A (A)	Dextransucrase	polymer	1108	124100.4	1	UniProt (Q8G9Q2) Pfam (PF19127) Pfam (PF02324) UniProt (by SIFTS) (G8XR50)	Leuconostoc mesenteroides subsp. mesenteroides
2	B (A)	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
3	C, E, F, G, H... (A)	beta-D-glucopyranose	non-polymer		180.2	9	Chemie (BGC)
4	D (A)	alpha-D-glucopyranose	non-polymer		180.2	1	Chemie (GLC)
5	M (A)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	1	Chemie (PEG)
6	N (A)	water	water		18.0	395	Chemie (HOH)

Sequence modifications

A: 1759 - 2835 (UniProt: Q8G9Q2)

PDB	External Database	Details
Ala 1758	-	expression tag
Lys 2836	-	expression tag
Gly 2837	-	expression tag
Glu 2838	-	expression tag
Leu 2839	-	expression tag
Lys 2840	-	expression tag
Leu 2841	-	expression tag
Glu 2842	-	expression tag
Gly 2843	-	expression tag
Lys 2844	-	expression tag
Pro 2845	-	expression tag
Ile 2846	-	expression tag
Pro 2847	-	expression tag
Asn 2848	-	expression tag
Pro 2849	-	expression tag
Leu 2850	-	expression tag
Leu 2851	-	expression tag
Gly 2852	-	expression tag
Leu 2853	-	expression tag
Asp 2854	-	expression tag
Ser 2855	-	expression tag
Thr 2856	-	expression tag
Arg 2857	-	expression tag
Thr 2858	-	expression tag
Gly 2859	-	expression tag
His 2860	-	expression tag
His 2861	-	expression tag
His 2862	-	expression tag
His 2863	-	expression tag
His 2864	-	expression tag
His 2865	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	124100.4
Non-Polymers*	Number of molecules	12
	Total formula weight	1947.8
All*	Total formula weight	126048.1

*Water molecules are not included.