6K6T
Crystal structure of a standalone versatile EAL protein from Vibrio cholerae O395 - c-di-IMP bound form
Entity
| Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
| 1 | A, B, C, D (A, B, C, D) | EAL domain protein | polymer | 257 | 29025.1 | 4 | UniProt (A0A0H3AJ04) Pfam (PF00563) | Vibrio cholerae serotype O1 (strain ATCC 39541 / Classical Ogawa 395 / O395) | EAL domain phosphodiesterase |
| 2 | E, H, K, N (A, B, C, D) | 9-[(1R,6R,8R,9S,10R,15S,17R,18S)-3,9,12,18-tetrakis(oxidanyl)-3,12-bis(oxidanylidene)-17-(6-oxidanylidene-3H-purin-9-yl)-2,4,7,11,13,16-hexaoxa-3$l^{5},12$l^{5}-diphosphatricyclo[13.3.0.0^{6,10}]octadecan-8-yl]-3H-purin-6-one | non-polymer | 660.4 | 4 | Chemie (C2I) | |||
| 3 | F, G, I, J, L... (A, B, C, D) | CALCIUM ION | non-polymer | 40.1 | 8 | Chemie (CA) | |||
| 4 | Q, R, S, T (A, B, C, D) | water | water | 18.0 | 436 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 257 (UniProt: A0A0H3AJ04)
| PDB | External Database | Details |
|---|---|---|
| Ser 15 | Cys 15 | engineered mutation |
Sequence viewer
Contents of the asymmetric unit
| Polymers | Number of chains | 4 |
| Total formula weight | 116100.4 | |
| Non-Polymers* | Number of molecules | 12 |
| Total formula weight | 2962.1 | |
| All* | Total formula weight | 119062.5 |
