3TTQ
Crystal structure of Leuconostoc mesenteroides NRRL B-1299 N-terminally truncated dextransucrase DSR-E in orthorhombic apo-form at 1.9 angstrom resolution
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Dextransucrase | polymer | 1108 | 123470.9 | 1 | UniProt (Q8G9Q2) Pfam (PF19127) Pfam (PF02324) In PDB | Leuconostoc mesenteroides | |
2 | A | SODIUM ION | non-polymer | 23.0 | 1 | Chemie (NA) | |||
3 | A | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
4 | A | GLYCEROL | non-polymer | 92.1 | 23 | Chemie (GOL) | |||
5 | A | TETRAETHYLENE GLYCOL | non-polymer | 194.2 | 1 | Chemie (PG4) | |||
6 | water | water | 18.0 | 1050 | 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 |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 123470.9 | |
Non-Polymers* | Number of molecules | 26 |
Total formula weight | 2375.5 | |
All* | Total formula weight | 125846.3 |