2ZGM
Crystal structure of recombinant Agrocybe aegerita lectin,rAAL, complex with lactose
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B (A, B) | Anti-tumor lectin | polymer | 167 | 18180.2 | 2 | UniProt (Q6WY08) Pfam (PF00337) | Agrocybe aegerita (Black poplar mushroom) | AAL |
| 2 | C, D (C, D) | beta-D-galactopyranose-(1-4)-beta-D-glucopyranose | branched | 342.3 | 2 | In PDB BIRD (PRD_900004) GlyTouCan (G84224TW) | beta-lactose | ||
| 3 | E, F (A, B) | SULFATE ION | non-polymer | 96.1 | 2 | Chemie (SO4) | |||
| 4 | G, H (A, B) | water | water | 18.0 | 198 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 158 (UniProt: Q6WY08)
| PDB | External Database | Details |
|---|---|---|
| Met 0 | - | initiating methionine |
| Ser 132 | Leu 132 | SEE REMARK 999 |
| Leu 159 | - | expression tag |
| Glu 160 | - | expression tag |
| His 161 | - | expression tag |
| His 162 | - | expression tag |
| His 163 | - | expression tag |
| His 164 | - | expression tag |
| His 165 | - | expression tag |
| His 166 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 36360.3 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 684.6 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 192.1 | |
| All* | Total formula weight | 37237.0 |
