3W81
Human alpha-l-iduronidase
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) | Alpha-L-iduronidase | polymer | 627 | 70123.4 | 2 | UniProt (P35475) Pfam (PF01229) Pfam (PF21200) | Homo sapiens (human) | |
| 2 | C (C) | alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1721.5 | 1 | In PDB GlyTouCan (G89864BN) | |||
| 3 | D, G (D, G) | 2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 424.4 | 2 | In PDB GlyTouCan (G42666HT) | |||
| 4 | E (E) | alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1559.4 | 1 | In PDB GlyTouCan (G83161QT) | |||
| 5 | F (F) | 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-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose | branched | 1260.2 | 1 | In PDB GlyTouCan (G77653XA) | |||
| 6 | H, O, P (A, B) | 2-acetamido-2-deoxy-beta-D-glucopyranose | non-polymer | 221.2 | 3 | Chemie (NAG) | |||
| 7 | I, J, K, Q (A, B) | L(+)-TARTARIC ACID | non-polymer | 150.1 | 4 | Chemie (TLA) | |||
| 8 | L, R (A, B) | GLYCEROL | non-polymer | 92.1 | 2 | Chemie (GOL) | |||
| 9 | M, T, U, V (A, B) | PHOSPHATE ION | non-polymer | 95.0 | 4 | Chemie (PO4) | |||
| 10 | N, W (A, B) | CHLORIDE ION | non-polymer | 35.5 | 2 | Chemie (CL) | |||
| 11 | S (B) | PHOSPHITE ION | non-polymer | 79.0 | 1 | Chemie (PO3) | |||
| 12 | X, Y (A, B) | water | water | 18.0 | 610 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 140246.8 | |
| Branched | Number of molecules | 5 |
| Total formula weight | 5389.9 | |
| Non-Polymers* | Number of molecules | 16 |
| Total formula weight | 1977.9 | |
| All* | Total formula weight | 147614.6 |
