K – potassium ion
| Name | ||
|---|---|---|
| WID | K |
|
| Name | potassium ion |
|
| Traditional name | [KH] | |
| IUPAC name | potassium | |
| Cross references | ChEBI: 29103, PubChem: 3537, CAS: 7440-09-7, KEGG: C00238, BiGG: k, | |
| Classification | ||
| Type | ion |
|
| Structure | ||
| Empirical formula (pH 7.5) | K1 | |
| SMILES (pH 7.5) | [K+] | |
| Charge (pH 7.5) | 1 | |
| Is hydrophobic | False |
|
| Molecular weight (Da) | 39.10 |
|
| van der Waals volume (pH 7.5; Å3 molecule‑1) |
87.11 | |
| ΔfG'o (pH 7.5, 25C, I = 0; kJ mol‑1) | 0.0 | |
| logP | 0.200 | |
| logD (pH 7.5) | 0.200 | |
| Concentrations | ||
| Biomass composition (SP4 media, 5% CO2, 37C; mmol gDCW‑1) |
|
|
| Media composition (SP4; mM) | 9.32 |
|
| Function | ||
| Prosthetic group |
|
|
| Reaction participant | potassium transport in via proton symport H[e] + K[e] ⇔ H[c] + K[c] |
|
| Metadata | ||
| Created | 2012-10-01 15:07:01 | |
| Last updated | 2012-10-01 15:12:17 | |
