CAZyme Information: MGYG000001681_01387

Basic Information

• Species: Ruminococcus sp900761275
• Lineage: Bacteria; Firmicutes_A; Clostridia; Oscillospirales; Ruminococcaceae; Ruminococcus; Ruminococcus sp900761275
• CAZyme ID: MGYG000001681_01387
• CAZy Family: GH43
• CAZyme Description: hypothetical protein

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
897		98240.39	4.3477

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000001681	2557345	MAG	United States	North America

• Gene Location: Start: 1348; End: 4041 Strand: -

Full Sequence      

MKIKKVLSALIAGCMLAVSTVTAGVSNAEYSRASVHDPSIVRLEDGSYYIIGSHLGAARS
NDLQNWTSAANSNLGSTRTTFFKNIYTDLAVPEKWSNTTAGYDLAGNMWAPDIIYNKDMG
KYCMYLSVNGQVWNSSIVLCTADNIDGPYTYQGTIVYSGFTNNAVNNVNDTDVPKVLGQN
PDISRYLSNGSWNAAYGTNAIDPAVFYDESGNLWLVYGSWFGGIYMLELDEKTGLRDYNV
KYETKANVSDAYMGKKAAGGNYASGEGPYIEYMKAPDSNKGYYYLFMSYGYFNSNGGYNM
RIFRSENPDGPYVDQNGNSAIYPRGGDNIGGTIGERLMSNYQWNCNSRPFKAQGHNSALM
DNDGKLYVIYHTKFDDPYGFHEVRVHQMIMNEDGWPTAAAYEYSGETLSETGHTVEAVTG
EYEFIFHTLNQKFVNDKSADIEHSKTIRLNTDGTVTGDITGSWTMQDGSPNMSITFGGVT
YKGAFIVQADESAAMTPKMTFTATGNNTCVWGSKNSAYNEAEDNVDLTNKDSRLIYAPDT
AAKYGNTVKLCDTELLSGVSYTITNKNSGIVLDLENGNTTSGTNIQQWSKLGGSSQEWRI
VSAENGYCKIVSMADESKCIAVEESSSDDGKNVELQSFTGADNQLWKLVQNGSYYGIVSK
CSGDKSGLDVFDWSTENGGNINQWEYWGGDCQLWKITPVYPMVNDGEYTLRNVNSGLFIA
DENGNAVQSSAQNWTIKSVGDGTYTVQSGDGKALTVENGSSENGANISLENYSGSSSQKF
TLKANRDGSYSLMSVVSNGKACVDVFEISTEDGANLNQWEYWGGDGQKFIIEPSSTEKKT
VIGDVNADGEFTVADLVMMQKFLLGSGTLTDWKAGDLCEDERIDAFDMVMMRKLITG

Enzyme Prediction     

EC	3.2.1.99

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GH43	34	396	2.6e-107	0.9967741935483871
CBM13	706	852	5.1e-22	0.7925531914893617
CBM13	542	650	8.5e-17	0.526595744680851

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd18832	GH43_GsAbnA-like	3.09e-164	35	391	1	332	Glycosyl hydrolase family 43 protein such as Geobacillus stearothermophilus endo-alpha-1,5-L-arabinanase AbnA. This glycosyl hydrolase family 43 (GH43) subgroup includes mostly enzymes with alpha-L-arabinofuranosidase (ABF; EC 3.2.1.55) and endo-alpha-L-arabinanase (ABN; EC 3.2.1.99) activities. It includes Geobacillus stearothermophilus T-6 NCIMB 40222 AbnA, Bacillus subtilis subsp. subtilis str. 168 (Abn2;YxiA;J3A;BSU39330) (Arb43B), and Thermotoga petrophila RKU-1 (AbnA;TpABN;Tpet_0637). These 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. The GH43 ABN enzymes hydrolyze alpha-1,5-L-arabinofuranoside linkages while the ABF enzymes cleave arabinose side chains so that the combined actions of these two enzymes reduce arabinan to L-arabinose and/or arabinooligosaccharides. Many of these enzymes are different from other arabinases; they are organized into two different domains with a divalent metal cluster close to the catalytic residues to guarantee the correct protonation state of the catalytic residues and consequently the enzyme activity. These arabinan-degrading enzymes are important in the food industry for efficient production of L-arabinose from agricultural waste; L-arabinose is often used as a bioactive sweetener. 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.
COG3507	XynB2	1.68e-63	32	538	27	466	Beta-xylosidase [Carbohydrate transport and metabolism].
cd08998	GH43_Arb43a-like	8.73e-61	35	388	1	275	Glycosyl hydrolase family 43 protein such as Bacillus subtilis subsp. subtilis str. 168 endo-alpha-1,5-L-arabinanase Arb43A. This glycosyl hydrolase family 43 (GH43) subgroup 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. The GH43 ABN enzymes hydrolyze alpha-1,5-L-arabinofuranoside linkages while the ABF enzymes cleave arabinose side chains so that the combined actions of these two enzymes reduce arabinan to L-arabinose and/or arabinooligosaccharides. Many of these enzymes such as the Bacillus subtilis arabinanase Abn2, that hydrolyzes sugar beet arabinan (branched), linear alpha-1,5-L-arabinan and pectin, are different from other arabinases; they are organized into two different domains with a divalent metal cluster close to the catalytic residues to guarantee the correct protonation state of the catalytic residues and consequently the enzyme activity. These arabinan-degrading enzymes are important in the food industry for efficient production of L-arabinose from agricultural waste; L-arabinose is often used as a bioactive sweetener. 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.
cd08988	GH43_ABN	9.62e-59	36	389	1	276	Glycosyl hydrolase family 43. This glycosyl hydrolase family 43 (GH43) subgroup includes mostly enzymes with alpha-L-arabinofuranosidase (ABF; EC 3.2.1.55) and endo-alpha-L-arabinanase (ABN; EC 3.2.1.99) activities. These 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. The GH43 ABN enzymes hydrolyze alpha-1,5-L-arabinofuranoside linkages while the ABF enzymes cleave arabinose side chains so that the combined actions of these two enzymes reduce arabinan to L-arabinose and/or arabinooligosaccharides. These arabinan-degrading enzymes are important in the food industry for efficient production of L-arabinose from agricultural waste; L-arabinose is often used as a bioactive sweetener. 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.
cd18616	GH43_ABN-like	1.95e-39	37	390	10	286	Glycosyl hydrolase family 43 such as arabinan endo-1 5-alpha-L-arabinosidase. This glycosyl hydrolase family 43 (GH43) subgroup includes mostly enzymes with endo-alpha-L-arabinanase (ABN; EC 3.2.1.99) activity. These 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. The GH43 ABN enzymes hydrolyze alpha-1,5-L-arabinofuranoside linkages. These arabinan-degrading enzymes are important in the food industry for efficient production of L-arabinose from agricultural waste; L-arabinose is often used as a bioactive sweetener. 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
CBL17100.1	9.21e-289	31	895	41	747
ADU22440.1	1.34e-276	1	618	1	641
AEE64773.1	2.09e-180	28	894	36	914
AWV80279.1	9.73e-150	21	618	32	593
AAK78555.1	9.73e-150	21	618	32	593

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
4KCA_A	3.65e-116	24	514	114	637	CrystalStructure of Endo-1,5-alpha-L-arabinanase from a Bovine Ruminal Metagenomic Library [Bos taurus],4KCA_B Crystal Structure of Endo-1,5-alpha-L-arabinanase from a Bovine Ruminal Metagenomic Library [Bos taurus]
5HO9_A	1.78e-100	25	514	43	546	Structureof truncated AbnA (domains 1-3), a GH43 arabinanase from Geobacilllus stearothermophilus, in complex with arabinooctaose [Geobacillus stearothermophilus],5HO9_B Structure of truncated AbnA (domains 1-3), a GH43 arabinanase from Geobacilllus stearothermophilus, in complex with arabinooctaose [Geobacillus stearothermophilus]
5HO0_A	2.41e-98	25	514	43	546	Crystalstructure of AbnA (closed conformation), a GH43 extracellular arabinanase from Geobacillus stearothermophilus [Geobacillus stearothermophilus],5HO2_A Crystal structure of AbnA (open conformation), a GH43 extracellular arabinanase from Geobacillus stearothermophilus [Geobacillus stearothermophilus],5HOF_A Crystal structure of AbnA, a GH43 extracellular arabinanase from Geobacillus stearothermophilus, in complex with arabinopentaose [Geobacillus stearothermophilus],5HP6_A Structure of AbnA, a GH43 extracellular arabinanase from Geobacillus stearothermophilus (a new conformational state) [Geobacillus stearothermophilus]
2X8F_A	2.77e-83	30	514	31	469	Nativestructure of Endo-1,5-alpha-L-arabinanases from Bacillus subtilis [Bacillus subtilis],2X8F_B Native structure of Endo-1,5-alpha-L-arabinanases from Bacillus subtilis [Bacillus subtilis]
4COT_A	2.72e-82	30	514	31	469	Theimportance of the Abn2 calcium cluster in the endo-1,5- arabinanase activity from Bacillus subtilis [Bacillus subtilis subsp. subtilis str. 168]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
P42293	1.48e-82	30	514	31	469	Extracellular endo-alpha-(1->5)-L-arabinanase 2 OS=Bacillus subtilis (strain 168) OX=224308 GN=abn2 PE=1 SV=2
A5IKD4	1.14e-77	33	512	28	466	Extracellular endo-alpha-(1->5)-L-arabinanase OS=Thermotoga petrophila (strain ATCC BAA-488 / DSM 13995 / JCM 10881 / RKU-1) OX=390874 GN=Tpet_0637 PE=1 SV=1
P94522	7.52e-16	31	343	38	280	Extracellular endo-alpha-(1->5)-L-arabinanase 1 OS=Bacillus subtilis (strain 168) OX=224308 GN=abnA PE=1 SV=3
P95470	6.21e-13	32	396	33	331	Extracellular exo-alpha-(1->5)-L-arabinofuranosidase ArbA OS=Cellvibrio japonicus (strain Ueda107) OX=498211 GN=arbA PE=1 SV=1
Q93HT9	4.86e-10	36	396	26	311	Intracellular endo-alpha-(1->5)-L-arabinanase OS=Geobacillus thermodenitrificans OX=33940 GN=abn-ts PE=1 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
0.000510	0.992337	0.006500	0.000224	0.000214	0.000190

TMHMM  Annotations     

There is no transmembrane helices in MGYG000001681_01387.