1FX5
CRYSTAL STRUCTURE ANALYSIS OF ULEX EUROPAEUS LECTIN I
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-H(O) LECTIN I | polymer | 242 | 26629.5 | 2 | UniProt (P22972) Pfam (PF00139) | Ulex europaeus (furze) | UEA-I, UE-I |
| 2 | C (C) | Xylitol-(1-2)-[alpha-D-mannopyranose-(1-3)][alpha-D-mannopyranose-(1-6)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-3)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1191.1 | 1 | ||||
| 3 | D, E (D, E) | alpha-L-fucopyranose-(1-3)-[2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 570.5 | 2 | ||||
| 4 | F, I (A, B) | MANGANESE (II) ION | non-polymer | 54.9 | 2 | Chemie (MN) | |||
| 5 | G, J (A, B) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) | |||
| 6 | H, K (A, B) | (4R)-2-METHYLPENTANE-2,4-DIOL | non-polymer | 118.2 | 2 | Chemie (MRD) | |||
| 7 | L, M (A, B) | water | water | 18.0 | 194 | Chemie (HOH) |
Sequence modifications
A, B: 1 - 242 (UniProt: P22972)
| PDB | External Database | Details |
|---|---|---|
| Asn 23 | Asp 23 | conflict |
| Leu 65 | Val 65 | conflict |
| Asn 111 | Glu 111 | conflict |
| Cys 115 | Asp 115 | conflict |
| - | Asn 116 | deletion |
| Trp 137 | Asp 137 | conflict |
| Cys 150 | Arg 150 | conflict |
| Ser 218 | Gly 218 | conflict |
| Thr 237 | Asn 237 | conflict |
| Phe 238 | Leu 238 | conflict |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 53259.0 | |
| Branched | Number of molecules | 3 |
| Total formula weight | 2332.2 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 426.4 | |
| All* | Total formula weight | 56017.5 |
