8FRB
Mouse acidic mammalian chitinase, catalytic domain in complex with N,N'-diacetylchitobiose at pH 5.25
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C, D | Acidic mammalian chitinase | polymer | 397 | 44622.0 | 4 | UniProt (Q91XA9) Pfam (PF00704) In PDB | Mus musculus (house mouse) | AMCase,YNL |
2 | E, F, G, H, I... | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 7 | In PDB GlyTouCan (G42666HT) | |||
3 | L | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetylamino-2-deoxy-alpha-L-idopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G45933ZU) | |||
4 | M, N | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-alpha-D-glucopyranose | branched | 424.4 | 2 | In PDB GlyTouCan (G05026ZL) | |||
5 | A, B, C, D | MAGNESIUM ION | non-polymer | 24.3 | 5 | Chemie (MG) | |||
6 | water | water | 18.0 | 1666 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 391 (UniProt: Q91XA9)
PDB | External Database | Details |
---|---|---|
His 392 | - | expression tag |
His 393 | - | expression tag |
His 394 | - | expression tag |
His 395 | - | expression tag |
His 396 | - | expression tag |
His 397 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 4 |
Total formula weight | 178488.0 | |
Branched | Number of molecules | 10 |
Total formula weight | 4244.0 | |
Non-Polymers* | Number of molecules | 5 |
Total formula weight | 121.5 | |
All* | Total formula weight | 182853.5 |