dbCAN-seq: a database of CAZyme sequence and annotation

Basic Information help

Species

Prevotella sp900546535

Lineage

Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Bacteroidaceae; Prevotella; Prevotella sp900546535

CAZyme ID

MGYG000000644_02079

CAZy Family

GH43

CAZyme Description

hypothetical protein

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
1190	MGYG000000644_61\|CGC1	136809.98	7.6305

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000000644	3556677	MAG	Madagascar	Africa

Gene Location

Start: 5080; End: 8652 Strand: +

Enzyme Prediction help

EC	3.2.1.-

CAZyme Signature Domains help

Family	Start	End	Evalue	family coverage
GH115	446	1185	4e-223	0.9885222381635581
GH43	45	276	1.3e-68	0.9878048780487805

CDD Domains download full data without filtering help

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
pfam15979	Glyco_hydro_115	1.15e-173	567	911	1	334	Glycosyl hydrolase family 115. Glyco_hydro_115 is a family of glycoside hydrolases likely to have the activity of xylan a-1,2-glucuronidase, EC:3.2.1.131, or a-(4-O-methyl)-glucuronidase EC:3.2.1.-.
cd18821	GH43_Pc3Gal43A-like	5.30e-131	37	293	1	262	Glycosyl hydrolase family 43 protein such as Phanerochaete chrysosporium exo-beta-1,3-galactanase (Pc1, 3Gal43A, 1,3Gal43A). This glycosyl hydrolase family 43 (GH43) subgroup includes characterized enzymes with exo-beta-1,3-galactanase (EC 3.2.1.145, also known as galactan 1,3-beta-galactosidase) activity such as Phanerochaete chrysosporium 1,3Gal43A (Pc1, 3Gal43A), Fusarium oxysporum 12S Fo/1 (3Gal), and Streptomyces sp. 19(2012) SGalase1 and SGalase2. It belongs to the GH43_CtGH43 subgroup of the glycosyl hydrolase clan F (according to carbohydrate-active enzymes database (CAZY)) which includes family 43 (GH43) and 62 (GH62) families. GH43_CtGH43 includes proteins such as Clostridium thermocellum exo-beta-1,3-galactanase (Ct1,3Gal43A or CtGH43) which is comprised of the GH43 domain, a CBM13 domain, and a dockerin domain, exhibits an unusual ability to hydrolyze beta-1,3-galactan in the presence of a beta-1,6 linked branch, and is missing an essential acidic residue suggesting a mechanism by which it bypasses beta-1,6 linked branches in the substrate. 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 GH43 enzymes display both alpha-L-arabinofuranosidase and beta-D-xylosidase activity using aryl-glycosides as substrates. A common structural feature of GH43 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.
cd08985	GH43_CtGH43-like	6.31e-75	37	291	1	271	Glycosyl hydrolase family 43 protein such as Clostridium thermocellum exo-beta-1,3-galactanase CtGH43 and Ruminococcus champanellensis arabinanase Ara43A. This glycosyl hydrolase family 43 (GH43) subgroup includes characterized enzymes with exo-beta-1,3-galactanase (EC 3.2.1.145, also known as galactan 1,3-beta-galactosidase) activity such as Clostridium thermocellum (Ct1,3Gal43A or CtGH43) and Phanerochaete chrysosporium 1,3Gal43A (Pc1, 3Gal43A), and arabinanase (EC 3.2.1.99) activity such as Ruminococcus champanellensis Ara43A. 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 GH43 enzymes display both alpha-L-arabinofuranosidase and beta-D-xylosidase activity using aryl-glycosides as substrates. A common structural feature of GH43 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.
cd18825	GH43_CtGH43-like	8.39e-69	37	293	1	285	Glycosyl hydrolase family 43 protein similar to Clostridium thermocellum exo-beta-1,3-galactanase CtGH43 and Ruminococcus champanellensis arabinanase Ara43A. This uncharacterized glycosyl hydrolase family 43 (GH43) subgroup belongs to a subgroup which includes characterized enzymes with exo-beta-1,3-galactanase (EC 3.2.1.145, also known as galactan 1,3-beta-galactosidase) activity such as Clostridium thermocellum (Ct1,3Gal43A or CtGH43) and Phanerochaete chrysosporium 1,3Gal43A (Pc1, 3Gal43A), and arabinanase (EC 3.2.1.99) activity such as Ruminococcus champanellensis Ara43A. 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 GH43 enzymes display both alpha-L-arabinofuranosidase and beta-D-xylosidase activity using aryl-glycosides as substrates. A common structural feature of GH43 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.
cd18822	GH43_CtGH43-like	6.08e-63	37	292	1	265	Glycosyl hydrolase family 43 protein such as Clostridium thermocellum exo-beta-1,3-galactanase (Ct1,3Gal43A or CtGH43). This glycosyl hydrolase family 43 (GH43) subgroup includes characterized enzymes with exo-beta-1,3-galactanase (EC 3.2.1.145, also known as galactan 1,3-beta-galactosidase) activity such as Clostridium thermocellum exo-beta-1,3-galactanase (Ct1,3Gal43A or CtGH43), Streptomyces avermitilis MA-4680 = NBRC 14893 (Sa1,3Gal43A;SAV2109) (1,3Gal43A), and Ruminiclostridium thermocellum ATCC 27405 (Ct1,3Gal43A;CtGH43;Cthe_0661) (1,3Gal43A). It belongs to the GH43_CtGH43 subgroup of the glycosyl hydrolase clan F (according to carbohydrate-active enzymes database (CAZY)) which includes family 43 (GH43) and 62 (GH62) families. GH43_CtGH43 includes proteins such as Clostridium thermocellum exo-beta-1,3-galactanase (Ct1,3Gal43A or CtGH43) which is comprised of the GH43 domain, a CBM13 domain, and a dockerin domain, exhibits an unusual ability to hydrolyze beta-1,3-galactan in the presence of a beta-1,6 linked branch, and is missing an essential acidic residue suggesting a mechanism by which it bypasses beta-1,6 linked branches in the substrate. 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 GH43 enzymes display both alpha-L-arabinofuranosidase and beta-D-xylosidase activity using aryl-glycosides as substrates. A common structural feature of GH43 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
QJR62690.1	439	1190	16	766
EEB24254.1	439	1190	5	755
QJR71288.1	439	1190	16	766
QJR66948.1	439	1190	16	766
QJR75325.1	439	1190	16	766

PDB Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
5BY3_A	0.0	442	1189	19	775	Anovel family GH115 4-O-Methyl-alpha-glucuronidase, BtGH115A, with specificity for decorated arabinogalactans [Bacteroides thetaiotaomicron VPI-5482]
3NQH_A	8.00e-166	17	428	2	433	Crystalstructure of a glycosyl hydrolase (BT_2959) from BACTEROIDES THETAIOTAOMICRON VPI-5482 at 2.11 A resolution [Bacteroides thetaiotaomicron VPI-5482]
4C90_A	1.93e-91	496	1187	115	834	Evidencethat GH115 alpha-glucuronidase activity is dependent on conformational flexibility [Bacteroides ovatus],4C90_B Evidence that GH115 alpha-glucuronidase activity is dependent on conformational flexibility [Bacteroides ovatus],4C91_A Evidence that GH115 alpha-glucuronidase activity is dependent on conformational flexibility [Bacteroides ovatus],4C91_B Evidence that GH115 alpha-glucuronidase activity is dependent on conformational flexibility [Bacteroides ovatus]
4ZMH_A	9.02e-91	501	1025	93	606	Crystalstructure of a five-domain GH115 alpha-Glucuronidase from the Marine Bacterium Saccharophagus degradans 2-40T [Saccharophagus degradans 2-40],4ZMH_B Crystal structure of a five-domain GH115 alpha-Glucuronidase from the Marine Bacterium Saccharophagus degradans 2-40T [Saccharophagus degradans 2-40]
7PUG_A	2.13e-85	501	1187	93	819	ChainA, xylan alpha-1,2-glucuronidase [uncultured bacterium]