| VKM No. | Ac-1438 |
| Scientific name of the strain | Propionibacterium sp. |
| History | L.S.Sharaya IBPM, 2K |
| Source of isolation | mineral water Kuvaka, spring |
| Geographics | Penza Region |
| Country | Russia |
| Medium | 36 |
| Incubation temp. (C) | 28 |
| Storage methods | F-2, C-3 |
| Risk group | no |