4ZLB
Structural studies on a non-toxic homologue of type II RIPs from Momordica charantia (bitter gourd) in 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 (A) | rRNA N-glycosidase | polymer | 247 | 27642.2 | 1 | UniProt (B7X8M2) Pfam (PF00161) | Momordica charantia (Bitter gourd) | |
| 2 | B (B) | rRNA N-glycosidase | polymer | 261 | 29017.4 | 1 | UniProt (B7X8M2) Pfam (PF00652) | Momordica charantia (Bitter gourd) | |
| 3 | C (C) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 1 | In PDB GlyTouCan (G42666HT) | |||
| 4 | D (D) | alpha-L-fucopyranose-(1-3)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 367.3 | 1 | In PDB GlyTouCan (G80587NA) | |||
| 5 | E (E) | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 383.3 | 1 | In PDB GlyTouCan (G90333CG) | |||
| 6 | F (F) | beta-D-galactopyranose-(1-4)-beta-D-glucopyranose | branched | 342.3 | 1 | In PDB BIRD (PRD_900004) GlyTouCan (G84224TW) | beta-lactose | ||
| 7 | G (A) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 1 | Chemie (NAG) | |||
| 8 | H (B) | beta-D-xylopyranose | non-polymer | 150.1 | 1 | Chemie (XYP) | |||
| 9 | I, J (A, B) | water | water | 18.0 | 179 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 56659.7 | |
| Branched | Number of molecules | 4 |
| Total formula weight | 1517.4 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 371.3 | |
| All* | Total formula weight | 58548.4 |
