7EBM
W363A mutant of Chitin-specific solute binding protein from Vibrio harveyi in complex with chitobiose.
Replaces: 6LZSEntity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A | Peptide ABC transporter, periplasmic peptide-binding protein | polymer | 540 | 61172.9 | 1 | UniProt (D0XC84) In PDB | Vibrio harveyi (strain 1DA3) | Chitin specific solute-binding protein |
2 | E | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
3 | A | 1,2-ETHANEDIOL | non-polymer | 62.1 | 1 | Chemie (EDO) | |||
4 | A | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
5 | A | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) | |||
6 | A | MAGNESIUM ION | non-polymer | 24.3 | 1 | Chemie (MG) | |||
7 | water | water | 18.0 | 261 | Chemie (HOH) |
Sequence modifications
A: -1 - 530 (UniProt: D0XC84)
PDB | External Database | Details |
---|---|---|
Ala 363 | Trp 393 | engineered mutation |
Leu 531 | - | expression tag |
Glu 532 | - | expression tag |
His 533 | - | expression tag |
His 534 | - | expression tag |
His 535 | - | expression tag |
His 536 | - | expression tag |
His 537 | - | expression tag |
His 538 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 1 |
Total formula weight | 61172.9 | |
Branched | Number of molecules | 1 |
Total formula weight | 424.4 | |
Non-Polymers* | Number of molecules | 5 |
Total formula weight | 202.0 | |
All* | Total formula weight | 61799.3 |