2VVZ
Structure of the catalytic domain of Streptococcus pneumoniae sialidase NanA
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) | SIALIDASE A | polymer | 504 | 56538.3 | 2 | UniProt (P62575) | STREPTOCOCCUS PNEUMONIAE | NANA SIALIDASE, NEURAMINIDASE A |
| 2 | C, E (A, B) | 2-DEOXY-2,3-DEHYDRO-N-ACETYL-NEURAMINIC ACID | non-polymer | 291.3 | 2 | Chemie (DAN) PubChem (1553) PubChem (65309) PubChem (196123) PubChem (440392) PubChem (44299597) PubChem (44305374) PubChem (44314809) PubChem (44353094) PubChem (44387099) PubChem (44629965) PubChem (492456) PubChem (49819354) PubChem (57673682) PubChem (50986297) PubChem (68019401) PubChem (71299570) PubChem (71312796) PubChem (93616863) PubChem (13728878) PubChem (101008065) PubChem (5329058) PubChem (102094437) PubChem (132002898) PubChem (15956564) PubChem (133688885) | |||
| 3 | D (A) | CHLORIDE ION | non-polymer | 35.5 | 1 | Chemie (CL) PubChem (312) | |||
| 4 | F, G (A, B) | water | water | 18.0 | 124 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 113076.7 | |
| Non-Polymers* | Number of molecules | 3 |
| Total formula weight | 618.0 | |
| All* | Total formula weight | 113694.6 |
