CAZyme Information: MGYG000000236_02745

Basic Information

• Species: Bacteroides fragilis_A
• Lineage: Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Bacteroidaceae; Bacteroides; Bacteroides fragilis_A
• CAZyme ID: MGYG000000236_02745
• CAZy Family: GH16
• CAZyme Description: Keratan-sulfate endo-1,4-beta-galactosidase

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
274	MGYG000000236_14|CGC2	32037.49	4.8312

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000000236	5355078	Isolate	China	Asia

• Gene Location: Start: 90719; End: 91543 Strand: -

Full Sequence      

MKHKNLLLTLPFVFWTFAGISLSSCKDTPVRKLYKSDIDWRLTWQDEFEKDGTPDPEKWV
FSPWHPFCRDNNFVTFVKDGKLILRALPNSDPNDTIRYMAGCVETLGKKDFLYGRFEVCA
KLGSAKGSWPAIWLKPTDSTTYGAWPKCGEIDIMEQLNKDTFVYHTMHTEYIKVLGHKTD
PDYYTTASYNPHEFNVFGMEWTPDKIDMFINDSLTFSYPRIKEEGSVQWPFDVPFFLLLN
QILGGWAGEIDDAELPVQMEVDWVRYYELPENMR

Enzyme Prediction     

EC	3.2.1.39

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GH16	44	267	1.5e-57	0.9956521739130435

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd08023	GH16_laminarinase_like	1.14e-77	44	267	1	235	Laminarinase, member of the glycosyl hydrolase family 16. Laminarinase, also known as glucan endo-1,3-beta-D-glucosidase, is a glycosyl hydrolase family 16 member that hydrolyzes 1,3-beta-D-glucosidic linkages in 1,3-beta-D-glucans such as laminarins, curdlans, paramylons, and pachymans, with very limited action on mixed-link (1,3-1,4-)-beta-D-glucans.
cd00413	Glyco_hydrolase_16	8.89e-27	46	267	1	210	glycosyl hydrolase family 16. The O-Glycosyl hydrolases are a widespread group of enzymes that hydrolyse the glycosidic bond between two or more carbohydrates, or between a carbohydrate and a non-carbohydrate moiety. A glycosyl hydrolase classification system based on sequence similarity has led to the definition of more than 95 different families inlcuding glycosyl hydrolase family 16. Family 16 includes lichenase, xyloglucan endotransglycosylase (XET), beta-agarase, kappa-carrageenase, endo-beta-1,3-glucanase, endo-beta-1,3-1,4-glucanase, and endo-beta-galactosidase, all of which have a conserved jelly roll fold with a deep active site channel harboring the catalytic residues.
cd08024	GH16_CCF	2.40e-23	99	253	100	284	Coelomic cytolytic factor, member of glycosyl hydrolase family 16. Subgroup of glucanases of unknown function that are related to beta-GRP (beta-1,3-glucan recognition protein), but contain active site residues. Beta-GRPs are one group of pattern recognition receptors (PRRs), also referred to as biosensor proteins, that complexes with pathogen-associated beta-1,3-glucans and then transduces signals necessary for activation of an appropriate innate immune response. Beta-GRPs are present in insects and lack all catalytic residues. This subgroup contains related proteins that still contain the active site and are widely distributed in eukaryotes. Their structures adopt a jelly roll fold with a deep active site channel harboring the catalytic residues, like those of other glycosyl hydrolase family 16 members.
cd02182	GH16_Strep_laminarinase_like	9.88e-20	40	268	2	259	Streptomyces laminarinase-like, member of glycosyl hydrolase family 16. Proteins similar to Streptomyces sioyaensis beta-1,3-glucanase (laminarinase) present in Actinomycetales as well as Peziomycotina. Laminarinases belong to glycosyl hydrolase family 16 and hydrolyze the glycosidic bond of the 1,3-beta-linked glucan, a major component of fungal and plant cell walls and the structural and storage polysaccharides (laminarin) of marine macro-algae. Members of the GH16 family have a conserved jelly roll fold with an active site channel.
cd02178	GH16_beta_agarase	6.55e-17	46	267	27	257	Beta-agarase, member of glycosyl hydrolase family 16. Beta-agarase is a glycosyl hydrolase family 16 (GH16) member that hydrolyzes the internal beta-1,4-linkage of agarose, a hydrophilic polysaccharide found in the cell wall of Rhodophyceaea, marine red algae. Agarose is a linear chain of galactose units linked by alternating L-alpha-1,3- and D-beta-1,4-linkages that are additionally modified by a 3,6-anhydro-bridge. Agarose forms thermo-reversible gels that are widely used in the food industry or as a laboratory medium. While beta-agarases are also found in two other families derived from the sequence-based classification of glycosyl hydrolases (GH50, and GH86) the GH16 members are most abundant. This domain adopts a curved beta-sandwich conformation, with a tunnel-shaped active site cavity, referred to as a jellyroll fold.

CAZyme Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
QKH84335.1	8.92e-218	1	274	1	274
QRM70513.1	1.62e-217	1	274	17	290
AUI46043.1	1.62e-217	1	274	17	290
QCQ51443.1	1.62e-217	1	274	17	290
QCQ54522.1	1.62e-217	1	274	17	290

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
6T2R_AAA	1.43e-58	40	268	29	262	ChainAAA, Beta-glycosidase [Bacteroides caccae]
3ILN_A	1.58e-41	40	267	5	247	ChainA, Laminarinase [Rhodothermus marinus],3ILN_B Chain B, Laminarinase [Rhodothermus marinus]
6XOF_A	9.07e-38	39	268	23	267	ChainA, GH16 family protein [uncultured bacterium]
6XQF_A	4.96e-37	39	268	23	267	ChainA, GH16 family protein [uncultured bacterium],6XQG_A Chain A, GH16 family protein [uncultured bacterium],6XQH_A Chain A, GH16 family protein [uncultured bacterium],6XQL_A Chain A, GH16 family protein [uncultured bacterium],6XQM_A Chain A, GH16 family protein [uncultured bacterium]
4DFS_A	1.98e-35	39	268	17	263	Structureof the catalytic domain of an endo-1,3-beta-glucanase (laminarinase) from Thermotoga petrophila RKU-1 [Thermotoga petrophila RKU-1],4DFS_B Structure of the catalytic domain of an endo-1,3-beta-glucanase (laminarinase) from Thermotoga petrophila RKU-1 [Thermotoga petrophila RKU-1]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
Q9ZG90	3.06e-58	39	270	55	290	Keratan-sulfate endo-1,4-beta-galactosidase OS=Sphingobacterium multivorum OX=28454 PE=1 SV=1
P45798	3.24e-43	40	267	40	282	Beta-glucanase OS=Rhodothermus marinus OX=29549 GN=bglA PE=1 SV=1
C1IE32	1.17e-16	40	245	20	238	Glucan endo-1,3-beta-glucosidase OS=Cryptopygus antarcticus OX=187623 PE=1 SV=1
Q8N0N3	1.09e-15	103	253	136	310	Beta-1,3-glucan-binding protein OS=Penaeus monodon OX=6687 PE=2 SV=1

SignalP and Lipop Annotations

This protein is predicted as LIPO

Other	SP_Sec_SPI	LIPO_Sec_SPII	TAT_Tat_SPI	TATLIP_Sec_SPII	PILIN_Sec_SPIII
0.000341	0.181508	0.817867	0.000112	0.000090	0.000072

TMHMM  Annotations     

There is no transmembrane helices in MGYG000000236_02745.