dbCAN-seq: a database of CAZyme sequence and annotation

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CAZyme Information: MGYG000001588_00354

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Basic Information help

Species

Lineage

Bacteria; Actinobacteriota; Coriobacteriia; Coriobacteriales; Coriobacteriaceae; Collinsella;

CAZyme ID

MGYG000001588_00354

CAZy Family

GH20

CAZyme Description

hypothetical protein

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
598	MGYG000001588_8\|CGC2	63922.93	4.9696

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000001588	2411406	MAG	Canada	North America

Gene Location

Start: 17922; End: 19718 Strand: -

Full Sequence Download help

Enzyme Prediction help

EC	3.2.1.52	3.2.1.96

CAZyme Signature Domains help

Family	Start	End	Evalue	family coverage
GH20	44	372	1.7e-47	0.8961424332344213

CDD Domains download full data without filtering help

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd06564	GH20_DspB_LnbB-like	4.09e-101	41	380	2	319	Glycosyl hydrolase family 20 (GH20) catalytic domain of dispersin B (DspB), lacto-N-biosidase (LnbB) and related proteins. Dispersin B is a soluble beta-N-acetylglucosamidase found in bacteria that hydrolyzes the beta-1,6-linkages of PGA (poly-beta-(1,6)-N-acetylglucosamine), a major component of the extracellular polysaccharide matrix. Lacto-N-biosidase hydrolyzes lacto-N-biose (LNB) type I oligosaccharides at the nonreducing terminus to produce lacto-N-biose as part of the GNB/LNB (galacto-N-biose/lacto-N-biose I) degradation pathway. The lacto-N-biosidase from Bifidobacterium bifidum has this GH20 domain, a carbohydrate binding module 32, and a bacterial immunoglobulin-like domain 2, as well as a YSIRK signal peptide and a G5 membrane anchor at the N and C termini, respectively. The GH20 hexosaminidases are thought to act via a catalytic mechanism in which the catalytic nucleophile is not provided by solvent or the enzyme, but by the substrate itself.
COG3525	Chb	7.40e-31	45	470	16	423	N-acetyl-beta-hexosaminidase [Carbohydrate transport and metabolism].
COG3525	Chb	4.56e-26	45	376	429	732	N-acetyl-beta-hexosaminidase [Carbohydrate transport and metabolism].
cd02742	GH20_hexosaminidase	8.39e-25	44	362	4	278	Beta-N-acetylhexosaminidases of glycosyl hydrolase family 20 (GH20) catalyze the removal of beta-1,4-linked N-acetyl-D-hexosamine residues from the non-reducing ends of N-acetyl-beta-D-hexosaminides including N-acetylglucosides and N-acetylgalactosides. These enzymes are broadly distributed in microorganisms, plants and animals, and play roles in various key physiological and pathological processes. These processes include cell structural integrity, energy storage, cellular signaling, fertilization, pathogen defense, viral penetration, the development of carcinomas, inflammatory events and lysosomal storage disorders. The GH20 enzymes include the eukaryotic beta-N-acetylhexosaminidases A and B, the bacterial chitobiases, dispersin B, and lacto-N-biosidase. The GH20 hexosaminidases are thought to act via a catalytic mechanism in which the catalytic nucleophile is not provided by the solvent or the enzyme, but by the substrate itself.
pfam00728	Glyco_hydro_20	5.88e-16	44	361	6	318	Glycosyl hydrolase family 20, catalytic domain. This domain has a TIM barrel fold.

CAZyme Hits help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
QMW75670.1	1.73e-199	39	541	35	536
QPS13996.1	1.73e-199	39	541	35	536
QQY27185.1	1.73e-199	39	541	35	536
QQV05864.1	1.73e-199	39	541	35	536
AKU33725.1	1.20e-180	40	531	37	522

PDB Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
7PUL_A	1.28e-149	36	389	5	351	ChainA, Beta-N-acetylhexosaminidase [Enterococcus faecalis]
4AZ7_A	3.54e-129	41	452	7	423	Differentialinhibition of the tandem GH20 catalytic modules in the pneumococcal exo-beta-D-N-acetylglucosaminidase, StrH [Streptococcus pneumoniae TIGR4]
2YL6_A	3.65e-129	41	452	7	423	Inhibitionof the pneumococcal virulence factor StrH and molecular insights into N-glycan recognition and hydrolysis [Streptococcus pneumoniae TIGR4],4AZ5_A Differential inhibition of the tandem GH20 catalytic modules in the pneumococcal exo-beta-D-N-acetylglucosaminidase, StrH [Streptococcus pneumoniae TIGR4]
4AZ6_A	3.78e-129	41	452	9	425	Differentialinhibition of the tandem GH20 catalytic modules in the pneumococcal exo-beta-D-N-acetylglucosaminidase, StrH [Streptococcus pneumoniae TIGR4]
2YLL_A	7.02e-129	41	452	27	443	Inhibitionof the pneumococcal virulence factor StrH and molecular insights into N-glycan recognition and hydrolysis [Streptococcus pneumoniae TIGR4]

Swiss-Prot Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
P49610	1.99e-119	41	452	187	603	Beta-N-acetylhexosaminidase OS=Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4) OX=170187 GN=strH PE=1 SV=2
B2UPR7	2.36e-08	44	365	237	541	Beta-hexosaminidase Amuc_2136 OS=Akkermansia muciniphila (strain ATCC BAA-835 / DSM 22959 / JCM 33894 / BCRC 81048 / CCUG 64013 / CIP 107961 / Muc) OX=349741 GN=Amuc_2136 PE=1 SV=1
P13723	4.94e-06	44	363	160	446	Beta-hexosaminidase subunit A1 OS=Dictyostelium discoideum OX=44689 GN=hexa1 PE=1 SV=1

SignalP and Lipop Annotations help

This protein is predicted as SP

Other	SP_Sec_SPI	LIPO_Sec_SPII	TAT_Tat_SPI	TATLIP_Sec_SPII	PILIN_Sec_SPIII
0.000321	0.998952	0.000172	0.000231	0.000163	0.000148

TMHMM Annotations download full data without filtering help

start	end
12	34
569	591