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CAZyme Information: MGYG000000140_00848

You are here: Home > Sequence: MGYG000000140_00848

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 UMGS1375 sp900066615
Lineage Bacteria; Firmicutes_A; Clostridia; Lachnospirales; Lachnospiraceae; UMGS1375; UMGS1375 sp900066615
CAZyme ID MGYG000000140_00848
CAZy Family CBM32
CAZyme Description hypothetical protein
CAZyme Property
Protein Length CGC Molecular Weight Isoelectric Point
1376 151340.26 5.4089
Genome Property
Genome Assembly ID Genome Size Genome Type Country Continent
MGYG000000140 3539979 Isolate United Kingdom Europe
Gene Location Start: 267390;  End: 271520  Strand: -

Full Sequence      Download help

Enzyme Prediction      help

EC 3.2.1.52

CAZyme Signature Domains help

Family Start End Evalue family coverage
GH20 403 752 2.9e-61 0.9703264094955489
CBM32 40 167 1.7e-25 0.9516129032258065
CBM32 993 1117 1.2e-22 0.9112903225806451

CDD Domains      download full data without filtering help

Cdd ID Domain E-Value qStart qEnd sStart sEnd Domain Description
cd06564 GH20_DspB_LnbB-like 1.22e-115 409 752 1 325
Glycosyl hydrolase family 20 (GH20) catalytic domain of dispersin B (DspB), lacto-N-biosidase (LnbB) and related proteins. Dispersin B is a soluble beta-N-acetylglucosamidase found in bacteria that hydrolyzes the beta-1,6-linkages of PGA (poly-beta-(1,6)-N-acetylglucosamine), a major component of the extracellular polysaccharide matrix. Lacto-N-biosidase hydrolyzes lacto-N-biose (LNB) type I oligosaccharides at the nonreducing terminus to produce lacto-N-biose as part of the GNB/LNB (galacto-N-biose/lacto-N-biose I) degradation pathway. The lacto-N-biosidase from Bifidobacterium bifidum has this GH20 domain, a carbohydrate binding module 32, and a bacterial immunoglobulin-like domain 2, as well as a YSIRK signal peptide and a G5 membrane anchor at the N and C termini, respectively. The GH20 hexosaminidases are thought to act via a catalytic mechanism in which the catalytic nucleophile is not provided by solvent or the enzyme, but by the substrate itself.
cd02742 GH20_hexosaminidase 9.93e-38 411 752 2 303
Beta-N-acetylhexosaminidases of glycosyl hydrolase family 20 (GH20) catalyze the removal of beta-1,4-linked N-acetyl-D-hexosamine residues from the non-reducing ends of N-acetyl-beta-D-hexosaminides including N-acetylglucosides and N-acetylgalactosides. These enzymes are broadly distributed in microorganisms, plants and animals, and play roles in various key physiological and pathological processes. These processes include cell structural integrity, energy storage, cellular signaling, fertilization, pathogen defense, viral penetration, the development of carcinomas, inflammatory events and lysosomal storage disorders. The GH20 enzymes include the eukaryotic beta-N-acetylhexosaminidases A and B, the bacterial chitobiases, dispersin B, and lacto-N-biosidase. The GH20 hexosaminidases are thought to act via a catalytic mechanism in which the catalytic nucleophile is not provided by the solvent or the enzyme, but by the substrate itself.
pfam00728 Glyco_hydro_20 4.90e-25 408 751 1 343
Glycosyl hydrolase family 20, catalytic domain. This domain has a TIM barrel fold.
cd06563 GH20_chitobiase-like 3.43e-24 411 756 4 347
The chitobiase of Serratia marcescens is a beta-N-1,4-acetylhexosaminidase with a glycosyl hydrolase family 20 (GH20) domain that hydrolyzes the beta-1,4-glycosidic linkages in oligomers derived from chitin. Chitin is degraded by a two step process: i) a chitinase hydrolyzes the chitin to oligosaccharides and disaccharides such as di-N-acetyl-D-glucosamine and chitobiose, ii) chitobiase then further degrades these oligomers into monomers. This GH20 domain family includes an N-acetylglucosamidase (GlcNAcase A) from Pseudoalteromonas piscicida and an N-acetylhexosaminidase (SpHex) from Streptomyces plicatus. SpHex lacks the C-terminal PKD (polycystic kidney disease I)-like domain found in the chitobiases. The GH20 hexosaminidases are thought to act via a catalytic mechanism in which the catalytic nucleophile is not provided by solvent or the enzyme, but by the substrate itself.
COG3525 Chb 2.15e-23 235 751 83 613
N-acetyl-beta-hexosaminidase [Carbohydrate transport and metabolism].

CAZyme Hits      help

Hit ID E-Value Query Start Query End Hit Start Hit End
AYE35153.1 0.0 43 1134 45 1131
QAS60556.1 0.0 43 1134 45 1131
QQV05894.1 4.02e-304 35 1200 193 1326
QPS14026.1 2.23e-303 35 1200 193 1326
QQY27155.1 2.23e-303 35 1200 193 1326

PDB Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
6JQF_A 3.24e-116 189 965 2 726
Crystallizationanalysis of a beta-N-acetylhexosaminidase (Am2136) from Akkermansia muciniphila [Akkermansia muciniphila ATCC BAA-835]
4H04_A 4.94e-34 267 768 23 493
Lacto-N-biosidasefrom Bifidobacterium bifidum [Bifidobacterium bifidum JCM 1254],4H04_B Lacto-N-biosidase from Bifidobacterium bifidum [Bifidobacterium bifidum JCM 1254],4JAW_A Crystal Structure of Lacto-N-Biosidase from Bifidobacterium bifidum complexed with LNB-thiazoline [Bifidobacterium bifidum JCM 1254],4JAW_B Crystal Structure of Lacto-N-Biosidase from Bifidobacterium bifidum complexed with LNB-thiazoline [Bifidobacterium bifidum JCM 1254],5BXP_A LNBase in complex with LNB-LOGNAc [Bifidobacterium bifidum JCM 1254],5BXP_B LNBase in complex with LNB-LOGNAc [Bifidobacterium bifidum JCM 1254],5BXR_A LNBase in complex with LNB-NHAcDNJ [Bifidobacterium bifidum JCM 1254],5BXR_B LNBase in complex with LNB-NHAcDNJ [Bifidobacterium bifidum JCM 1254],5BXS_A LNBase in complex with LNB-NHAcCAS [Bifidobacterium bifidum JCM 1254],5BXS_B LNBase in complex with LNB-NHAcCAS [Bifidobacterium bifidum JCM 1254],5BXT_A LNBase in complex with LNB-NHAcAUS [Bifidobacterium bifidum JCM 1254],5BXT_B LNBase in complex with LNB-NHAcAUS [Bifidobacterium bifidum JCM 1254]
6YXZ_JJJ 2.26e-26 35 546 20 454
ChainJJJ, Beta-N-acetylhexosaminidase [Bifidobacterium bifidum]
6Z14_JJJ 2.26e-26 35 546 20 454
ChainJJJ, Beta-N-acetylhexosaminidase [Bifidobacterium bifidum]
4A41_A 1.00e-24 977 1118 23 159
CpGH89CBM32-5,from Clostridium perfringens, in complex with galactose [Clostridium perfringens],4A44_A CpGH89CBM32-5, from Clostridium perfringens, in complex with the Tn Antigen [Clostridium perfringens],4A45_A CpGH89CBM32-5, from Clostridium perfringens, in complex with GalNAc- beta-1,3-galactose [Clostridium perfringens],4AAX_A CpGH89CBM32-5, from Clostridium perfringens, in complex with N- acetylgalactosamine [Clostridium perfringens]

Swiss-Prot Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
B2UPR7 5.00e-120 185 965 20 748
Beta-hexosaminidase Amuc_2136 OS=Akkermansia muciniphila (strain ATCC BAA-835 / DSM 22959 / JCM 33894 / BCRC 81048 / CCUG 64013 / CIP 107961 / Muc) OX=349741 GN=Amuc_2136 PE=1 SV=1
P0DTR4 2.23e-16 963 1119 492 644
A type blood N-acetyl-alpha-D-galactosamine deacetylase OS=Flavonifractor plautii OX=292800 PE=1 SV=1
Q54K55 1.60e-14 292 751 69 514
Beta-hexosaminidase subunit B1 OS=Dictyostelium discoideum OX=44689 GN=hexb1 PE=3 SV=1
I1S2N3 2.72e-14 977 1120 48 188
Galactose oxidase OS=Gibberella zeae (strain ATCC MYA-4620 / CBS 123657 / FGSC 9075 / NRRL 31084 / PH-1) OX=229533 GN=GAOA PE=3 SV=1
P0CS93 3.58e-14 977 1120 48 188
Galactose oxidase OS=Gibberella zeae OX=5518 GN=GAOA PE=1 SV=1

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
0.000321 0.998940 0.000186 0.000198 0.000174 0.000153

TMHMM  Annotations      download full data without filtering help

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