3IGN
Crystal Structure of the GGDEF domain from Marinobacter aquaeolei diguanylate cyclase complexed with c-di-GMP - Northeast Structural Genomics Consortium Target MqR89a
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A (A) | Diguanylate cyclase | polymer | 177 | 20463.8 | 1 | UniProt (A1U3W3) Pfam (PF00990) | Marinobacter aquaeolei VT8 | |
| 2 | B, C (A) | 9,9'-[(2R,3R,3aS,5S,7aR,9R,10R,10aS,12S,14aR)-3,5,10,12-tetrahydroxy-5,12-dioxidooctahydro-2H,7H-difuro[3,2-d:3',2'-j][1,3,7,9,2,8]tetraoxadiphosphacyclododecine-2,9-diyl]bis(2-amino-1,9-dihydro-6H-purin-6-one) | non-polymer | 690.4 | 2 | Chemie (C2E) | |||
| 3 | D (A) | water | water | 18.0 | 168 | Chemie (HOH) |
Sequence modifications
A: 149 - 316 (UniProt: A1U3W3)
| PDB | External Database | Details |
|---|---|---|
| Mse 148 | - | initiating methionine |
| Leu 317 | - | expression tag |
| Glu 318 | - | expression tag |
| His 319 | - | expression tag |
| His 320 | - | expression tag |
| His 321 | - | expression tag |
| His 322 | - | expression tag |
| His 323 | - | expression tag |
| His 324 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 1 |
| Total formula weight | 20463.8 | |
| Non-Polymers* | Number of molecules | 2 |
| Total formula weight | 1380.8 | |
| All* | Total formula weight | 21844.7 |
