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CAZyme Information: MGYG000002609_01204

You are here: Home > Sequence: MGYG000002609_01204

Basic Information | Genomic context | Full Sequence | Enzyme annotations |  CAZy signature domains |  CDD domains | CAZyme hits | PDB hits | Swiss-Prot hits | SignalP and Lipop annotations | TMHMM annotations

Basic Information help

Species CAG-882 sp003486385
Lineage Bacteria; Firmicutes_A; Clostridia; Lachnospirales; Lachnospiraceae; CAG-882; CAG-882 sp003486385
CAZyme ID MGYG000002609_01204
CAZy Family GH43
CAZyme Description hypothetical protein
CAZyme Property
Protein Length CGC Molecular Weight Isoelectric Point
658 MGYG000002609_10|CGC1 73315.12 4.4127
Genome Property
Genome Assembly ID Genome Size Genome Type Country Continent
MGYG000002609 3323522 MAG China Asia
Gene Location Start: 27383;  End: 29359  Strand: -

Full Sequence      Download help

Enzyme Prediction      help

No EC number prediction in MGYG000002609_01204.

CAZyme Signature Domains help

Family Start End Evalue family coverage
GH43 193 539 2.5e-99 0.9935483870967742

CDD Domains      download full data without filtering help

Cdd ID Domain E-Value qStart qEnd sStart sEnd Domain Description
cd18832 GH43_GsAbnA-like 1.62e-156 193 534 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.
cd08988 GH43_ABN 5.19e-66 194 532 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.
cd08998 GH43_Arb43a-like 7.28e-55 194 532 2 276
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.
COG3507 XynB2 5.03e-45 194 655 31 447
Beta-xylosidase [Carbohydrate transport and metabolism].
cd08978 GH_F 4.93e-41 194 516 1 251
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 E-Value Query Start Query End Hit Start Hit End
ADB43998.1 2.60e-149 187 653 14 534
AGB28616.1 5.94e-145 179 656 24 558
ADE81768.1 1.09e-144 187 655 21 543
QVJ79600.1 2.18e-144 187 655 21 543
ADB08917.1 6.72e-137 188 656 39 514

PDB Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
4KCA_A 2.04e-155 188 658 120 640
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 9.30e-90 191 658 51 549
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 7.76e-88 191 658 51 549
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 4.73e-78 189 655 32 469
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 4.84e-77 189 655 32 469
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      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
P42293 2.52e-77 189 655 32 469
Extracellular endo-alpha-(1->5)-L-arabinanase 2 OS=Bacillus subtilis (strain 168) OX=224308 GN=abn2 PE=1 SV=2
A5IKD4 9.36e-71 183 658 20 471
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
P95470 4.02e-19 189 538 32 330
Extracellular exo-alpha-(1->5)-L-arabinofuranosidase ArbA OS=Cellvibrio japonicus (strain Ueda107) OX=498211 GN=arbA PE=1 SV=1
P94522 4.65e-10 194 461 43 263
Extracellular endo-alpha-(1->5)-L-arabinanase 1 OS=Bacillus subtilis (strain 168) OX=224308 GN=abnA PE=1 SV=3
B8NDL1 1.07e-09 194 460 33 251
Probable arabinan endo-1,5-alpha-L-arabinosidase A OS=Aspergillus flavus (strain ATCC 200026 / FGSC A1120 / IAM 13836 / NRRL 3357 / JCM 12722 / SRRC 167) OX=332952 GN=abnA PE=3 SV=1

SignalP and Lipop Annotations help

This protein is predicted as LIPO

Other SP_Sec_SPI LIPO_Sec_SPII TAT_Tat_SPI TATLIP_Sec_SPII PILIN_Sec_SPIII
0.000000 0.000002 1.000063 0.000000 0.000000 0.000000

TMHMM  Annotations      help

There is no transmembrane helices in MGYG000002609_01204.