dbCAN-seq: a database of CAZyme sequence and annotation

Basic Information help

Species

Prevotella sp900762125

Lineage

Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Bacteroidaceae; Prevotella; Prevotella sp900762125

CAZyme ID

MGYG000003268_00869

CAZy Family

GH51

CAZyme Description

hypothetical protein

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
845	MGYG000003268_122\|CGC1	95132.24	5.6612

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000003268	2466924	MAG	El Salvador	South America

Gene Location

Start: 5358; End: 7895 Strand: -

Enzyme Prediction help

EC	3.2.1.55

CAZyme Signature Domains help

Family	Start	End	Evalue	family coverage
GH51	412	844	1.6e-96	0.680952380952381

CDD Domains download full data without filtering help

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
COG3534	AbfA	5.27e-36	416	845	33	498	Alpha-L-arabinofuranosidase [Carbohydrate transport and metabolism].
pfam06964	Alpha-L-AF_C	5.55e-28	683	839	23	192	Alpha-L-arabinofuranosidase C-terminal domain. This family represents the C-terminus (approximately 200 residues) of bacterial and eukaryotic alpha-L-arabinofuranosidase (EC:3.2.1.55). This catalyzes the hydrolysis of nonreducing terminal alpha-L-arabinofuranosidic linkages in L-arabinose-containing polysaccharides.
smart00813	Alpha-L-AF_C	2.43e-21	675	839	1	189	Alpha-L-arabinofuranosidase C-terminus. This entry represents the C terminus (approximately 200 residues) of bacterial and eukaryotic alpha-L-arabinofuranosidase. This catalyses the hydrolysis of non-reducing terminal alpha-L-arabinofuranosidic linkages in L-arabinose-containing polysaccharides.
cd18609	GH32-like	0.002	45	126	118	207	Glycosyl hydrolase family 32 family protein. The GH32 family contains glycosyl hydrolase family GH32 proteins that cleave sucrose into fructose and glucose via beta-fructofuranosidase activity, producing invert sugar that is a mixture of dextrorotatory D-glucose and levorotatory D-fructose, thus named invertase (EC 3.2.1.26). This family also contains other fructofuranosidases such as inulinase (EC 3.2.1.7), exo-inulinase (EC 3.2.1.80), levanase (EC 3.2.1.65), and transfructosidases such sucrose:sucrose 1-fructosyltransferase (EC 2.4.1.99), fructan:fructan 1-fructosyltransferase (EC 2.4.1.100), sucrose:fructan 6-fructosyltransferase (EC 2.4.1.10), fructan:fructan 6G-fructosyltransferase (EC 2.4.1.243) and levan fructosyltransferases (EC 2.4.1.-). These retaining enzymes (i.e. they retain the configuration at anomeric carbon atom of the substrate) catalyze hydrolysis in two steps involving a covalent glycosyl enzyme intermediate: an aspartate located close to the N-terminus acts as the catalytic nucleophile and a glutamate acts as the general acid/base; a conserved aspartate residue in the Arg-Asp-Pro (RDP) motif stabilizes the transition state. These enzymes are predicted to display a 5-fold beta-propeller fold as found for GH43 and CH68. The breakdown of sucrose is widely used as a carbon or energy source by bacteria, fungi, and plants. Invertase is used commercially in the confectionery industry, since fructose has a sweeter taste than sucrose and a lower tendency to crystallize. A common structural feature of all these enzymes is a 5-bladed beta-propeller domain, similar to GH43, that contains the catalytic acid and catalytic base. A long V-shaped groove, partially enclosed at one end, forms a single extended substrate-binding surface across the face of the propeller.
cd08978	GH_F	0.009	55	202	34	178	Glycosyl hydrolase families 43 and 62 form CAZY clan GH-F. This glycosyl hydrolase clan F (according to carbohydrate-active enzymes database (CAZY)) includes family 43 (GH43) and 62 (GH62). GH43 includes enzymes with beta-xylosidase (EC 3.2.1.37), beta-1,3-xylosidase (EC 3.2.1.-), alpha-L-arabinofuranosidase (EC 3.2.1.55), arabinanase (EC 3.2.1.99), xylanase (EC 3.2.1.8), endo-alpha-L-arabinanases (beta-xylanases) and galactan 1,3-beta-galactosidase (EC 3.2.1.145) activities. GH62 includes enzymes characterized as arabinofuranosidases (alpha-L-arabinofuranosidases; EC 3.2.1.55) that specifically cleave either alpha-1,2 or alpha-1,3-L-arabinofuranose side chains from xylans. GH43 are inverting enzymes (i.e. they invert the stereochemistry of the anomeric carbon atom of the substrate) that have an aspartate as the catalytic general base, a glutamate as the catalytic general acid and another aspartate that is responsible for pKa modulation and orienting the catalytic acid. Many of the enzymes in this family display both alpha-L-arabinofuranosidase and beta-D-xylosidase activity using aryl-glycosides as substrates. GH62 are also predicted to be inverting enzymes. A common structural feature of both, GH43 and GH62 enzymes, is a 5-bladed beta-propeller domain that contains the catalytic acid and catalytic base. A long V-shaped groove, partially enclosed at one end, forms a single extended substrate-binding surface across the face of the propeller.

CAZyme Hits help

Hit ID	Query Start	Query End	Hit Start	Hit End
AGB28163.1	1	845	1	845
VEH15278.1	6	836	7	839
BCS84266.1	1	845	21	877
ADE83294.1	33	845	34	844
QVJ81530.1	33	845	34	844

PDB Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
6ZPS_AAA	1.08e-66	241	789	2	555	ChainAAA, MgGH51 [Meripilus giganteus],6ZPV_AAA Chain AAA, MgGH51 [Meripilus giganteus],6ZPW_AAA Chain AAA, MgGH51 [Meripilus giganteus],6ZPX_AAA Chain AAA, MgGH51 [Meripilus giganteus],6ZPY_AAA Chain AAA, MgGH51 [Meripilus giganteus],6ZPZ_AAA Chain AAA, MgGH51 [Meripilus giganteus],6ZQ0_AAA Chain AAA, MgGH51 [Meripilus giganteus],6ZQ1_AAA Chain AAA, MgGH51 [Meripilus giganteus]
4ATW_A	2.96e-19	431	760	48	367	Thecrystal structure of Arabinofuranosidase [Thermotoga maritima MSB8],4ATW_B The crystal structure of Arabinofuranosidase [Thermotoga maritima MSB8],4ATW_C The crystal structure of Arabinofuranosidase [Thermotoga maritima MSB8],4ATW_D The crystal structure of Arabinofuranosidase [Thermotoga maritima MSB8],4ATW_E The crystal structure of Arabinofuranosidase [Thermotoga maritima MSB8],4ATW_F The crystal structure of Arabinofuranosidase [Thermotoga maritima MSB8]
3S2C_A	3.00e-19	431	760	48	367	Structureof the thermostable GH51 alpha-L-arabinofuranosidase from Thermotoga petrophila RKU-1 [Thermotoga petrophila RKU-1],3S2C_B Structure of the thermostable GH51 alpha-L-arabinofuranosidase from Thermotoga petrophila RKU-1 [Thermotoga petrophila RKU-1],3S2C_C Structure of the thermostable GH51 alpha-L-arabinofuranosidase from Thermotoga petrophila RKU-1 [Thermotoga petrophila RKU-1],3S2C_D Structure of the thermostable GH51 alpha-L-arabinofuranosidase from Thermotoga petrophila RKU-1 [Thermotoga petrophila RKU-1],3S2C_E Structure of the thermostable GH51 alpha-L-arabinofuranosidase from Thermotoga petrophila RKU-1 [Thermotoga petrophila RKU-1],3S2C_F Structure of the thermostable GH51 alpha-L-arabinofuranosidase from Thermotoga petrophila RKU-1 [Thermotoga petrophila RKU-1],3S2C_G Structure of the thermostable GH51 alpha-L-arabinofuranosidase from Thermotoga petrophila RKU-1 [Thermotoga petrophila RKU-1],3S2C_H Structure of the thermostable GH51 alpha-L-arabinofuranosidase from Thermotoga petrophila RKU-1 [Thermotoga petrophila RKU-1],3S2C_I Structure of the thermostable GH51 alpha-L-arabinofuranosidase from Thermotoga petrophila RKU-1 [Thermotoga petrophila RKU-1],3S2C_J Structure of the thermostable GH51 alpha-L-arabinofuranosidase from Thermotoga petrophila RKU-1 [Thermotoga petrophila RKU-1],3S2C_K Structure of the thermostable GH51 alpha-L-arabinofuranosidase from Thermotoga petrophila RKU-1 [Thermotoga petrophila RKU-1],3S2C_L Structure of the thermostable GH51 alpha-L-arabinofuranosidase from Thermotoga petrophila RKU-1 [Thermotoga petrophila RKU-1]
3UG3_A	3.37e-19	431	760	68	387	Crystalstructure of alpha-L-arabinofuranosidase from Thermotoga maritima ligand free form [Thermotoga maritima],3UG3_B Crystal structure of alpha-L-arabinofuranosidase from Thermotoga maritima ligand free form [Thermotoga maritima],3UG3_C Crystal structure of alpha-L-arabinofuranosidase from Thermotoga maritima ligand free form [Thermotoga maritima],3UG3_D Crystal structure of alpha-L-arabinofuranosidase from Thermotoga maritima ligand free form [Thermotoga maritima],3UG3_E Crystal structure of alpha-L-arabinofuranosidase from Thermotoga maritima ligand free form [Thermotoga maritima],3UG3_F Crystal structure of alpha-L-arabinofuranosidase from Thermotoga maritima ligand free form [Thermotoga maritima],3UG4_A Crystal structure of alpha-L-arabinofuranosidase from Thermotoga maritima arabinose complex [Thermotoga maritima],3UG4_B Crystal structure of alpha-L-arabinofuranosidase from Thermotoga maritima arabinose complex [Thermotoga maritima],3UG4_C Crystal structure of alpha-L-arabinofuranosidase from Thermotoga maritima arabinose complex [Thermotoga maritima],3UG4_D Crystal structure of alpha-L-arabinofuranosidase from Thermotoga maritima arabinose complex [Thermotoga maritima],3UG4_E Crystal structure of alpha-L-arabinofuranosidase from Thermotoga maritima arabinose complex [Thermotoga maritima],3UG4_F Crystal structure of alpha-L-arabinofuranosidase from Thermotoga maritima arabinose complex [Thermotoga maritima],3UG5_A Crystal structure of alpha-L-arabinofuranosidase from Thermotoga maritima xylose complex [Thermotoga maritima],3UG5_B Crystal structure of alpha-L-arabinofuranosidase from Thermotoga maritima xylose complex [Thermotoga maritima],3UG5_C Crystal structure of alpha-L-arabinofuranosidase from Thermotoga maritima xylose complex [Thermotoga maritima],3UG5_D Crystal structure of alpha-L-arabinofuranosidase from Thermotoga maritima xylose complex [Thermotoga maritima],3UG5_E Crystal structure of alpha-L-arabinofuranosidase from Thermotoga maritima xylose complex [Thermotoga maritima],3UG5_F Crystal structure of alpha-L-arabinofuranosidase from Thermotoga maritima xylose complex [Thermotoga maritima]
2VRQ_A	1.97e-10	430	587	50	177	StructureOf An Inactive Mutant Of Arabinofuranosidase From Thermobacillus Xylanilyticus In Complex With A Pentasaccharide [Thermobacillus xylanilyticus],2VRQ_B Structure Of An Inactive Mutant Of Arabinofuranosidase From Thermobacillus Xylanilyticus In Complex With A Pentasaccharide [Thermobacillus xylanilyticus],2VRQ_C Structure Of An Inactive Mutant Of Arabinofuranosidase From Thermobacillus Xylanilyticus In Complex With A Pentasaccharide [Thermobacillus xylanilyticus]

Swiss-Prot Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
P82593	6.09e-122	241	783	36	574	Extracellular exo-alpha-L-arabinofuranosidase OS=Streptomyces chartreusis OX=1969 PE=1 SV=1
Q9SG80	1.57e-81	241	786	42	576	Alpha-L-arabinofuranosidase 1 OS=Arabidopsis thaliana OX=3702 GN=ASD1 PE=1 SV=1
Q8VZR2	4.34e-73	241	786	41	575	Alpha-L-arabinofuranosidase 2 OS=Arabidopsis thaliana OX=3702 GN=ASD2 PE=2 SV=1
U6A629	3.57e-67	258	843	36	628	Alpha-L-arabinofuranosidase A OS=Penicillium canescens OX=5083 GN=abfA PE=1 SV=1
Q2U790	8.98e-59	241	802	27	577	Probable alpha-L-arabinofuranosidase A OS=Aspergillus oryzae (strain ATCC 42149 / RIB 40) OX=510516 GN=abfA PE=3 SV=2

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
0.000302	0.998997	0.000168	0.000191	0.000164	0.000153

TMHMM Annotations help

There is no transmembrane helices in MGYG000003268_00869.

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