7Q1W
Ruminococcus gnavus ATC29149 endo-beta-1,4-galactosidase (RgGH98) E411A in complex with blood group A (BgA II) tetrasaccharide
This is a non-PDB format compatible entry.
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Ruminococcus gnavus end galactosidase GH98 | polymer | 844 | 94508.7 | 1 | UniProt (A7B6A6) Pfam (PF08306) Pfam (PF08307) | Ruminococcus gnavus (strain ATCC 29149 / VPI C7-9) | |
| 2 | B, C (E, F) | alpha-L-fucopyranose-(1-2)-[2-acetamido-2-deoxy-alpha-D-galactopyranose-(1-3)]beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 732.7 | 2 | In PDB GlyTouCan (G74353FF) | |||
| 3 | D, F (A) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 4 | E (A) | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL | non-polymer | 122.1 | 1 | Chemie (TRS) | |||
| 5 | G (A) | CALCIUM ION | non-polymer | 40.1 | 1 | Chemie (CA) | |||
| 6 | H (A) | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
| 7 | I (A) | water | water | 18.0 | 693 | Chemie (HOH) |
Sequence modifications
A: 49 - 892 (UniProt: A7B6A6)
| PDB | External Database | Details |
|---|---|---|
| Ala 411 | Glu 411 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 94508.7 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1465.4 | |
| Non-Polymers* | Number of molecules | 5 |
| Total formula weight | 370.7 | |
| All* | Total formula weight | 96344.8 |
