6NTT
X-ray Crystal Structure of Soybean Trypsin Inhibitor (Kunitz) Complexed with 1,5-Disulfonyl Naphthalene
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) | Trypsin inhibitor A | polymer | 216 | 24031.3 | 2 | UniProt (P01070) Pfam (PF00197) | Glycine max (Soybean) | Kunitz-type trypsin inhibitor A |
| 2 | C, E, F (A, B) | naphthalene-1,5-disulfonic acid | non-polymer | 288.3 | 3 | Chemie (21D) | |||
| 3 | D, G, H (A, B) | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID | non-polymer | 195.2 | 3 | Chemie (MES) | |||
| 4 | I, J (A, B) | water | water | 18.0 | 225 | Chemie (HOH) |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 2 |
| Total formula weight | 48062.5 | |
| Non-Polymers* | Number of molecules | 6 |
| Total formula weight | 1450.6 | |
| All* | Total formula weight | 49513.1 |
