1LOF
X-RAY STRUCTURE OF A BIANTENNARY OCTASACCHARIDE-LECTIN COMPLEX AT 2.3 ANGSTROMS RESOLUTION
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | LEGUME ISOLECTIN I (ALPHA CHAIN) | polymer | 181 | 19847.9 | 1 | UniProt (P04122) Pfam (PF00139) | Lathyrus ochrus (yellow-flowered pea) | |
| 2 | B (B) | LEGUME ISOLECTIN I (BETA CHAIN) | polymer | 52 | 5783.3 | 1 | UniProt (P12306) Pfam (PF00139) | Lathyrus ochrus (yellow-flowered pea) | |
| 3 | C (C) | LEGUME ISOLECTIN I (ALPHA CHAIN) | polymer | 181 | 19906.0 | 1 | UniProt (P04122) Pfam (PF00139) | Lathyrus ochrus (yellow-flowered pea) | |
| 4 | D (D) | LEGUME ISOLECTIN I (BETA CHAIN) | polymer | 52 | 5810.3 | 1 | UniProt (P12306) Pfam (PF00139) | Lathyrus ochrus (yellow-flowered pea) | |
| 5 | E (E) | beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1438.3 | 1 | In PDB GlyTouCan (G41327HW) | |||
| 6 | F (F) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-alpha-D-mannopyranose | branched | 545.5 | 1 | In PDB GlyTouCan (G57278AJ) | |||
| 7 | G, I (A, C) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 8 | H, J (A, C) | MANGANESE (II) ION | non-polymer | 54.9 | 2 | Chemie (MN) | |||
| 9 | K, L, M, N (A, B, C, D) | water | water | 18.0 | 230 | Chemie (HOH) |
Sequence modifications
A: 1 - 181 (UniProt: P04122)
B: 1 - 52 (UniProt: P12306)
D: 1 - 52 (UniProt: P12306)
| PDB | External Database | Details |
|---|---|---|
| Ala 153 | Lys 153 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Tyr 41 | Phe 41 | conflict |
| PDB | External Database | Details |
|---|---|---|
| Tyr 41 | Phe 41 | conflict |
| - | Ser 50 | deletion |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 51347.5 | |
| Branched | Number of molecules | 2 |
| Total formula weight | 1983.8 | |
| Non-Polymers* | Number of molecules | 4 |
| Total formula weight | 190.0 | |
| All* | Total formula weight | 53521.3 |
