1X6N
Crystal structure of S. marcescens chitinase A mutant W167A in complex with allosamidin
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Chitinase A | polymer | 563 | 60972.4 | 1 | UniProt (P07254) Pfam (PF08329) Pfam (PF00704) In PDB | Serratia marcescens | |
| 2 | B | 2-acetamido-2-deoxy-beta-D-allopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-allopyranose | branched | 424.4 | 1 | In PDB BIRD (PRD_000468) GlyTouCan (G77950XB) | |||
| 3 | A | ALLOSAMIZOLINE | non-polymer | 216.2 | 1 | BIRD (PRD_000468) Chemie (AMI) | |||
| 4 | water | water | 18.0 | 185 | Chemie (HOH) |
Sequence modifications
A: 1 - 563 (UniProt: P07254)
| PDB | External Database | Details |
|---|---|---|
| Pro 139 | Ala 139 | SEE REMARK 999 |
| Ser 144 | Pro 144 | SEE REMARK 999 |
| Ala 167 | Trp 167 | engineered mutation |
| Ile 226 | Val 226 | SEE REMARK 999 |
| Ala 395 | Pro 395 | SEE REMARK 999 |
| Ile 437 | Val 437 | SEE REMARK 999 |
| Glu 473 | Lys 473 | SEE REMARK 999 |
| Ser 484 | Gly 484 | SEE REMARK 999 |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 60972.4 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 424.4 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 216.2 | |
| All* | Total formula weight | 61613.1 |
