1USR
Newcastle disease virus hemagglutinin-neuraminidase: Evidence for a second sialic acid binding site and implications for fusion
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) | HEMAGGLUTININ-NEURAMINIDASE GLYCOPROTEIN | polymer | 454 | 49856.9 | 2 | UniProt (P32884) | NEWCASTLE DISEASE VIRUS | |
| 2 | C (C) | N-acetyl-alpha-neuraminic acid-(2-6)-methyl 6-thio-beta-D-galactopyranoside | branched | 501.5 | 1 | In PDB GlyTouCan (G18879GM) | |||
| 3 | D, G (A, B) | 2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURAMINIC ACID | non-polymer | 291.3 | 2 | Chemie (DAN) PubChem (1553) PubChem (44299597) PubChem (44305374) PubChem (44314809) PubChem (44353094) PubChem (44387099) PubChem (44629965) PubChem (65309) PubChem (49819354) PubChem (196123) PubChem (57673682) PubChem (440392) PubChem (50986297) PubChem (71299570) PubChem (71312796) PubChem (492456) PubChem (68019401) PubChem (5329058) PubChem (93616863) PubChem (101008065) PubChem (102094437) PubChem (13728878) PubChem (15956564) PubChem (132002898) PubChem (133688885) | |||
| 4 | E, H (A, B) | 2-acetamido-2-deoxy-alpha-D-glucopyranose | non-polymer | 221.2 | 2 | Chemie (NDG) | |||
| 5 | F, J (A, B) | CALCIUM ION | non-polymer | 40.1 | 2 | Chemie (CA) PubChem (271) | |||
| 6 | I (B) | N-acetyl-alpha-neuraminic acid | non-polymer | 309.3 | 1 | Chemie (SIA) | |||
| 7 | K, L (A, B) | water | water | 18.0 | 921 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 99713.8 | |
| Branched | Number of molecules | 1 |
| Total formula weight | 501.5 | |
| Non-Polymers* | Number of molecules | 7 |
| Total formula weight | 1414.4 | |
| All* | Total formula weight | 101629.7 |
