Actibacter sediminis Kim et al. 2008
General information
Name
Actibacter sediminis
Valid publication
2008
Nomenclature type
JC2129;JCM 14002
;KCTC 12704
Etymology
L. gen. n. <i>sediminis</i>, of a sediment.
Ecology
GPS
3°36'22.3" N 12°22'59.4" E
Source
isolated from a sample of tidal flat sediment from Ganghwa Island, South Korea.
Morphology
Cells are rod-shaped (0.7-0.9 × 2.4-3.2 µm) with rounded ends, non-flagellated and non-gliding. Colonies on MA are circular, smooth, convex, entire and yellow-pigmented.
Morphology standardized
cell shape | length | width |
---|---|---|
rod | 2.4-3.2 | 0.7-0.9 |
flagellum |
---|
- |
Physiology
Nutrition type
chemoheterotroph
Oxygen requirement
aerobic
GC
GC_content |
---|
43-45 |
Gram
staining |
---|
negative |
Growth temperature
optimum |
---|
37 |
range |
---|
5.0-45.0 |
Halophily
optimum |
---|
1-3% |
1% |
range |
---|
1-10% |
1-15% |
C/N source
positive results | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|
starch | gelatin | aesculin | tween 80 | peptone | yeast extract | tryptone | sucrose | pyruvate | acetate | L-glutamate |
negative results | |||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
microcrystalline cellulose | chitin | cellulose | casein | gluconate | mannitol | adipate | maltose | glucose | caprate | mannose | phenylacetate | n-acetyl-glucosamine | arabinose | malate | succinate | L-leucine | benzoate | L-proline | glycerol |
Biochemistry
Fattyacids
Name | Account |
---|---|
iso-C13:0 | 6.4 |
C15:1 ω6c | 5.2 |
iso-C15:1 G | 14.0 |
iso-C15:0 | 19.8 |
iso-C17:0 3-OH | 13.7 |
H2s pdu
-
Indole pdu
-
Nitrate rdc
-
Quinones
MK-6
Enzymology
Enzyme | Activity |
---|---|
acetyl β-glucosaminidase | - |
acid phosphatase | + |
alkaline phosphatase | + |
catalase | + |
cystine arylamidase | - |
esterase C4 | + |
esterase C8 | + |
leucine arylamidase | - |
lipase C14 | - |
naphthol AS-BI-phosphohydrolase | + |
oxidase | + |
trypsin | - |
valine arylamidase | - |
α-chymotrypsin | + |
α-fucosidase | - |
α-galactosidase | - |
α-glucosidase | + |
α-mannosidase | - |
β-galactosidase | - |
β-glucosidase | - |
β-glucuronidase | - |
Taxonomy marker
References
1
Kim, J.-H., Kim, K.-Y., Hahm, Y.-T., Kim, B.-S., Chun, J., and Cha, C.-J. Actibacter sediminis gen. nov., sp. nov., a marine bacterium of the family Flavobacteriaceae isolated from tidal flat sediment. Int. J. Syst. Evol. Microbiol. (2008) 58:139-143.[DOI:10.1099/ijs.0.65346-0]
[PMID:18175699]