3S4D
Lactose phosphorylase in a ternary complex with cellobiose and sulfate
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A | Lactose Phosphorylase | polymer | 822 | 91500.0 | 1 | UniProt (Q7WTR6) Pfam (PF06165) Pfam (PF17167) In PDB | Cellulomonas uda | |
| 2 | B | beta-D-glucopyranose-(1-4)-beta-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900005) GlyTouCan (G84824ZO) | beta-cellobiose | ||
| 3 | A | SULFATE ION | non-polymer | 96.1 | 1 | Chemie (SO4) | |||
| 4 | water | water | 18.0 | 4 | Chemie (HOH) |
Sequence modifications
A: 1 - 822 (UniProt: Q7WTR6)
| PDB | External Database | Details |
|---|---|---|
| Ile 508 | Thr 508 | engineered mutation |
| Ala 667 | Asn 667 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 91500.0 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 342.3 | |
| Non-Polymers* | Number of molecules | 1 |
| Total formula weight | 96.1 | |
| All* | Total formula weight | 91938.4 |
