1FFR
CRYSTAL STRUCTURE OF CHITINASE A MUTANT Y390F COMPLEXED WITH HEXA-N-ACETYLCHITOHEXAOSE (NAG)6
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | CHITINASE A | polymer | 540 | 58623.6 | 1 | GenBank (AB015996) Pfam (PF08329) Pfam (PF00704) UniProt (by SIFTS) (P07254) | Serratia marcescens | |
| 2 | B (B) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1440.4 | 1 | In PDB GlyTouCan (G15210HV) | |||
| 3 | C (A) | water | water | 18.0 | 773 | Chemie (HOH) |
Sequence modifications
A: 24 - 563 (GenBank: AB015996)
| PDB | External Database | Details |
|---|---|---|
| Phe 390 | Tyr 390 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 58623.6 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 1440.4 | |
| All* | Total formula weight | 60064.0 |
