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Complete Genome Sequence of Clostridium clariflavum DSM 19732.

Izquierdo JA, Goodwin L, Davenport KW, Teshima H, Bruce D, Detter C, Tapia R, Han S, Land M, Hauser L, Jeffries CD, Han J, Pitluck S, Nolan M, Chen A, Huntemann M, Mavromatis K, Mikhailova N, Liolios K, Woyke T, Lynd LR - Stand Genomic Sci (2012)

Bottom Line: Clostridium clariflavum is a Cluster III Clostridium within the family Clostridiaceae isolated from thermophilic anaerobic sludge (Shiratori et al, 2009).This species is of interest because of its similarity to the model cellulolytic organism Clostridium thermocellum and for the ability of environmental isolates to break down cellulose and hemicellulose.Here we describe features of the 4,897,678 bp long genome and its annotation, consisting of 4,131 protein-coding and 98 RNA genes, for the type strain DSM 19732.

View Article: PubMed Central - PubMed

ABSTRACT
Clostridium clariflavum is a Cluster III Clostridium within the family Clostridiaceae isolated from thermophilic anaerobic sludge (Shiratori et al, 2009). This species is of interest because of its similarity to the model cellulolytic organism Clostridium thermocellum and for the ability of environmental isolates to break down cellulose and hemicellulose. Here we describe features of the 4,897,678 bp long genome and its annotation, consisting of 4,131 protein-coding and 98 RNA genes, for the type strain DSM 19732.

No MeSH data available.


Related in: MedlinePlus

Comparison of glycosyl hydrolase inventory between C. clariflavum DSM 19732 and C. thermocellum ATCC 27405. The numbers of genes per GH family are shown, with GH families organized along the y-axis based on putative substrate specificity (cellulose, xylan, mannan, xyloglucan and other).
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f4: Comparison of glycosyl hydrolase inventory between C. clariflavum DSM 19732 and C. thermocellum ATCC 27405. The numbers of genes per GH family are shown, with GH families organized along the y-axis based on putative substrate specificity (cellulose, xylan, mannan, xyloglucan and other).

Mentions: A total of 72 glycosyl hydrolases were identified, representing 27 known families. Of these, 40 enzymes contain Type-I dockerin domains indicating their association with scaffoldin proteins with complementary cohesin regions. When comparing the inventory of glycosyl hydrolases of C. clariflavum DSM 19732 with C. thermocellum ATCC 27405 (Figure 4), 50 enzymes (69.4%) have their closest match in C. thermocellum. Of the remaining 22, a total of 15 are xylanases of glycosyl hydrolase (GH) families GH10, GH11, GH39, GH43, GH51, GH67, and GH74. While cellulose–active GH families seem to be similarly distributed between both organisms, C. clariflavum has a higher proportion and diversity of xylanolytic enzymes than C. thermocellum.


Complete Genome Sequence of Clostridium clariflavum DSM 19732.

Izquierdo JA, Goodwin L, Davenport KW, Teshima H, Bruce D, Detter C, Tapia R, Han S, Land M, Hauser L, Jeffries CD, Han J, Pitluck S, Nolan M, Chen A, Huntemann M, Mavromatis K, Mikhailova N, Liolios K, Woyke T, Lynd LR - Stand Genomic Sci (2012)

Comparison of glycosyl hydrolase inventory between C. clariflavum DSM 19732 and C. thermocellum ATCC 27405. The numbers of genes per GH family are shown, with GH families organized along the y-axis based on putative substrate specificity (cellulose, xylan, mannan, xyloglucan and other).
© Copyright Policy
Related In: Results  -  Collection

Show All Figures
getmorefigures.php?uid=PMC3368404&req=5

f4: Comparison of glycosyl hydrolase inventory between C. clariflavum DSM 19732 and C. thermocellum ATCC 27405. The numbers of genes per GH family are shown, with GH families organized along the y-axis based on putative substrate specificity (cellulose, xylan, mannan, xyloglucan and other).
Mentions: A total of 72 glycosyl hydrolases were identified, representing 27 known families. Of these, 40 enzymes contain Type-I dockerin domains indicating their association with scaffoldin proteins with complementary cohesin regions. When comparing the inventory of glycosyl hydrolases of C. clariflavum DSM 19732 with C. thermocellum ATCC 27405 (Figure 4), 50 enzymes (69.4%) have their closest match in C. thermocellum. Of the remaining 22, a total of 15 are xylanases of glycosyl hydrolase (GH) families GH10, GH11, GH39, GH43, GH51, GH67, and GH74. While cellulose–active GH families seem to be similarly distributed between both organisms, C. clariflavum has a higher proportion and diversity of xylanolytic enzymes than C. thermocellum.

Bottom Line: Clostridium clariflavum is a Cluster III Clostridium within the family Clostridiaceae isolated from thermophilic anaerobic sludge (Shiratori et al, 2009).This species is of interest because of its similarity to the model cellulolytic organism Clostridium thermocellum and for the ability of environmental isolates to break down cellulose and hemicellulose.Here we describe features of the 4,897,678 bp long genome and its annotation, consisting of 4,131 protein-coding and 98 RNA genes, for the type strain DSM 19732.

View Article: PubMed Central - PubMed

ABSTRACT
Clostridium clariflavum is a Cluster III Clostridium within the family Clostridiaceae isolated from thermophilic anaerobic sludge (Shiratori et al, 2009). This species is of interest because of its similarity to the model cellulolytic organism Clostridium thermocellum and for the ability of environmental isolates to break down cellulose and hemicellulose. Here we describe features of the 4,897,678 bp long genome and its annotation, consisting of 4,131 protein-coding and 98 RNA genes, for the type strain DSM 19732.

No MeSH data available.


Related in: MedlinePlus