CAZyme Information: MGYG000003681_00859

Basic Information

• Species: Bacteroides stercoris
• Lineage: Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Bacteroidaceae; Bacteroides; Bacteroides stercoris
• CAZyme ID: MGYG000003681_00859
• CAZy Family: GH43
• CAZyme Description: hypothetical protein

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
833	MGYG000003681_3|CGC3	94424.94	6.1126

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000003681	3833391	Isolate	China	Asia

• Gene Location: Start: 124795; End: 127296 Strand: +

Full Sequence      

MKSILNLLSIREYIMGGISLLFAGVVHGQNPIVQTCYTTDPAPMVHDGTLYVYTGHDEDK
ADFFWMQEWRVYSTKDMVNWTDHGSPLAIESFDWADDRAWAAQCIEHNGKFYWYVCLRSK
LTNTMAIGVAVGDSPLGPFKDAIGKPLYDGSWDFIDPTVFVDDDGQAYLYWGNPNIYYVK
LNDDMISLKGEVRKMEQTIESFGAPNPDKRIKGKKYKDIYTEGPWLHKRNGKYYLLYAAG
GIPEHIAYSMGSTPWGPWKYMGEIMPLQDTGSFTNHCGVTDYKGNSYFFYHTGKLPGGGG
FGRSVAVEQFKYNEDGTFPIINATREGVKPVGTLNPYERVEAETIAFSEGVKSEPNAKTG
IYISDIHNGDYIKVREVDFGDQLPKSFVVSVASALRGGRIEVRADSIGGTLMAEIAVPHT
GGWECWKDMKTTVKTPVKGIHDVYFVFKGRKGCKLFNFDWWKFYREDMMVQDVRNVTQVA
PTNISGCEYPRLDAEHCAYFRFYAPQASKIQVDCCGKKYDMQKDTDGFWTVKTDPLVVGF
HYYFLIVDGVSVADPSSYTFFGCCRMASGIEVPEGKEGDYYRPQQGVPHGQVRSCTYYSE
TKKEFRRCMVYTPAEYETNVKKRYPVLYLQHGMGEDETGWSTQGYMQHIMDNLIASGQCV
PMLVVMDSGDVEAPFSPREGKDMNEERALYGASFYGVMLEDLIPMIDRTFRTYTDREHRA
MAGLSWGGHQTFSTALPNLDKFSYIGAFSGAIFGLDVKTCYNGVFADAGKFNKKVHYLFL
GCGTEEQFGTKQLVDSLHELGINAEYYESQGTGHEWLTWRRCLREFVPHLFKK

Enzyme Prediction     

EC	3.2.1.37	3.2.1.55

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GH43	30	317	3.8e-119	0.9928057553956835
CE1	600	829	9.8e-55	0.9691629955947136
CBM6	339	463	2.4e-33	0.8695652173913043

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd18618	GH43_Xsa43E-like	2.02e-148	37	319	1	274	Glycosyl hydrolase family 43, including Butyrivibrio proteoclasticus arabinofuranosidase Xsa43E. This glycosyl hydrolase family 43 (GH43) subgroup belongs to the GH43_AXH-like subgroup which includes enzymes that have been characterized with beta-xylosidase (EC 3.2.1.37), alpha-L-arabinofuranosidase (EC 3.2.1.55), alpha-1,2-L-arabinofuranosidase 43A (arabinan-specific; EC 3.2.1.-), endo-alpha-L-arabinanase as well as arabinoxylan arabinofuranohydrolase (AXH) activities. 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. AXHs specifically hydrolyze the glycosidic bond between arabinofuranosyl substituents and xylopyranosyl backbone residues of arabinoxylan. This subgroup includes Cellvibrio japonicus arabinan-specific alpha-1,2-arabinofuranosidase, CjAbf43A, which confers its specificity by a surface cleft that is complementary to the helical backbone of the polysaccharide, and Butyrivibrio proteoclasticus GH43 enzyme Xsa43E, also an arabinofuranosidase, which has been shown to cleave arabinose side chains from short segments of xylan. Several of these enzymes also contain carbohydrate binding modules (CBMs) that bind cellulose or xylan. 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.
cd08990	GH43_AXH_like	2.03e-107	40	320	2	269	Glycosyl hydrolase family 43 protein, includes arabinoxylan arabinofuranohydrolase, beta-xylosidase, endo-1,4-beta-xylanase, and alpha-L-arabinofuranosidase. This subgroup includes Bacillus subtilis arabinoxylan arabinofuranohydrolase (XynD;BsAXH-m23;BSU18160), Butyrivibrio proteoclasticus alpha-L-arabinofuranosidase (Xsa43E;bpr_I2319), Clostridium stercorarium alpha-L-arabinofuranosidase XylA, and metagenomic beta-xylosidase (EC 3.2.1.37) / alpha-L-arabinofuranosidase (EC 3.2.1.55) CoXyl43. It belongs to the glycosyl hydrolase clan F (according to carbohydrate-active enzymes database (CAZY)) which includes family 43 (GH43) and 62 (GH62) families. The GH43_AXH-like subgroup includes enzymes that have been characterized with beta-xylosidase, alpha-L-arabinofuranosidase, endo-alpha-L-arabinanase as well as arabinoxylan arabinofuranohydrolase (AXH) activities. 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. AXHs specifically hydrolyze the glycosidic bond between arabinofuranosyl substituents and xylopyranosyl backbone residues of arabinoxylan. Metagenomic beta-xylosidase/alpha-L-arabinofuranosidase CoXyl43 shows synergy with Trichoderma reesei cellulases and promotes plant biomass saccharification by degrading xylo-oligosaccharides, such as xylobiose and xylotriose, into the monosaccharide xylose. Studies show that the hydrolytic activity of CoXyl43 is stimulated in the presence of calcium. Several of these enzymes also contain carbohydrate binding modules (CBMs) that bind cellulose or xylan. 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.
cd09003	GH43_XynD-like	3.61e-68	30	321	1	315	Glycosyl hydrolase family 43 protein such as Bacillus subtilis arabinoxylan arabinofuranohydrolase (XynD;BsAXH-m23;BSU18160). This glycosyl hydrolase family 43 (GH43) subgroup includes characterized Bacillus subtilis arabinoxylan arabinofuranohydrolase (AXH), Caldicellulosiruptor sp. Tok7B.1 beta-1,4-xylanase (EC 3.2.1.8) / alpha-L-arabinosidase (EC 3.2.1.55) XynA, Caldicellulosiruptor sp. Rt69B.1 xylanase C (EC 3.2.1.8) XynC, and Caldicellulosiruptor saccharolyticus beta-xylosidase (EC 3.2.1.37)/ alpha-L-arabinofuranosidase (EC 3.2.1.55) XynF. It belongs to the glycosyl hydrolase clan F (according to carbohydrate-active enzymes database (CAZY)) which includes family 43 (GH43) and 62 (GH62) families. It belongs to the GH43_AXH-like subgroup which includes enzymes that have been annotated as having beta-xylosidase, alpha-L-arabinofuranosidase and arabinoxylan alpha-L-1,3-arabinofuranohydrolase, xylanase (endo-alpha-L-arabinanase) as well as AXH activities. 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. AXHs specifically hydrolyze the glycosidic bond between arabinofuranosyl substituents and xylopyranosyl backbone residues of arabinoxylan. Bacillus subtilis AXH (BsAXH-m2,3) has been shown to cleave arabinose units from O-2- or O-3-mono-substituted xylose residues and superposition of its structure with known structures of the GH43 exo-acting enzymes, beta-xylosidase and alpha-L-arabinanase, each in complex with their substrate, reveals a different orientation of the sugar backbone. Several of these enzymes also contain carbohydrate binding modules (CBMs) that bind cellulose or xylan. 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.
cd09004	GH43_bXyl-like	3.26e-65	40	318	2	263	Glycosyl hydrolase family 43 protein such as Bacteroides thetaiotaomicron VPI-5482 alpha-L-arabinofuranosidases (BT3675;BT_3675) and (BT3662;BT_3662); includes mostly xylanases. This glycosyl hydrolase family 43 (GH43) subgroup includes enzymes that have been annotated as xylan-digesting beta-xylosidase (EC 3.2.1.37) and xylanase (endo-alpha-L-arabinanase, EC 3.2.1.8) activities, as well the Bacteroides thetaiotaomicron VPI-5482 alpha-L-arabinofuranosidases (EC 3.2.1.55) (BT3675;BT_3675) and (BT3662;BT_3662). It belongs to the glycosyl hydrolase clan F (according to carbohydrate-active enzymes database (CAZY)) which includes family 43 (GH43) and 62 (GH62) families. 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.
cd18619	GH43_CoXyl43_like	2.52e-59	31	318	1	311	Glycosyl hydrolase family 43 protein such as metagenomic beta-xylosidase/alpha-L-arabinofuranosidase CoXyl43. This glycosyl hydrolase family 43 (GH43) subgroup belongs to the GH43_AXH-like subgroup which includes enzymes that have been characterized with beta-xylosidase (EC 3.2.1.37), alpha-L-arabinofuranosidase (EC 3.2.1.55), alpha-1,2-L-arabinofuranosidase 43A (arabinan-specific; EC 3.2.1.-), endo-alpha-L-arabinanase as well as arabinoxylan arabinofuranohydrolase (AXH) activities. 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. Included in this subfamily is the metagenomic beta-xylosidase/alpha-L-arabinofuranosidase CoXyl43, which shows synergy with Trichoderma reesei cellulases and promotes plant biomass saccharification by degrading xylo-oligosaccharides, such as xylobiose and xylotriose, into the monosaccharide xylose. Studies show that the hydrolytic activity of CoXyl43 is stimulated in the presence of calcium. Several of these enzymes also contain carbohydrate binding modules (CBMs) that bind cellulose or xylan. 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     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
ADD61495.1	0.0	44	833	1	790
QQY40420.1	0.0	1	832	1	832
ABR37762.1	0.0	1	832	3	834
ALK86294.1	0.0	1	832	3	834
QUT56982.1	0.0	1	832	1	832

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
6MOT_A	1.36e-115	483	832	12	359	ChainA, Isoamylase N-terminal domain protein [Bacteroides intestinalis DSM 17393]
6MOU_A	2.82e-115	483	832	33	380	ChainA, Isoamylase N-terminal domain protein [Bacteroides intestinalis DSM 17393],6MOU_B Chain B, Isoamylase N-terminal domain protein [Bacteroides intestinalis DSM 17393]
7B5V_A	4.93e-114	480	832	30	386	ChainA, Carbohydrate Esterase family 1 protein with an N-terminal carbohydrate binding module family 48 [Dysgonomonas mossii DSM 22836],7B5V_B Chain B, Carbohydrate Esterase family 1 protein with an N-terminal carbohydrate binding module family 48 [Dysgonomonas mossii DSM 22836],7B6B_A Chain A, Carbohydrate Esterase family 1 protein with an N-terminal carbohydrate binding module family 48 [Dysgonomonas mossii DSM 22836],7B6B_B Chain B, Carbohydrate Esterase family 1 protein with an N-terminal carbohydrate binding module family 48 [Dysgonomonas mossii DSM 22836]
4NOV_A	1.65e-97	29	317	45	331	Xsa43E,a GH43 family enzyme from Butyrivibrio proteoclasticus [Butyrivibrio proteoclasticus B316]
6NE9_A	1.26e-86	483	832	35	382	ChainA, Isoamylase protein [Bacteroides intestinalis],6NE9_B Chain B, Isoamylase protein [Bacteroides intestinalis]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
D5EXZ4	2.60e-155	479	833	318	671	Carbohydrate acetyl esterase/feruloyl esterase OS=Prevotella ruminicola (strain ATCC 19189 / JCM 8958 / 23) OX=264731 GN=axe1-6A PE=1 SV=1
D5EY13	2.22e-65	481	832	386	726	Endo-1,4-beta-xylanase/feruloyl esterase OS=Prevotella ruminicola (strain ATCC 19189 / JCM 8958 / 23) OX=264731 GN=xyn10D-fae1A PE=1 SV=1
Q45071	6.24e-62	19	463	29	510	Arabinoxylan arabinofuranohydrolase OS=Bacillus subtilis (strain 168) OX=224308 GN=xynD PE=1 SV=2
P45796	1.44e-60	23	463	32	507	Arabinoxylan arabinofuranohydrolase OS=Paenibacillus polymyxa OX=1406 GN=xynD PE=1 SV=1
P49943	4.91e-36	32	326	8	325	Xylosidase/arabinosidase OS=Bacteroides ovatus OX=28116 GN=xsa PE=2 SV=1

SignalP and Lipop Annotations

This protein is predicted as SP

Other	SP_Sec_SPI	LIPO_Sec_SPII	TAT_Tat_SPI	TATLIP_Sec_SPII	PILIN_Sec_SPIII
0.063881	0.919041	0.007837	0.008136	0.000664	0.000419

TMHMM  Annotations     

There is no transmembrane helices in MGYG000003681_00859.