CAZyme Information: MGYG000003908_02605

Basic Information

• Species: Odoribacter sp900541415
• Lineage: Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Marinifilaceae; Odoribacter; Odoribacter sp900541415
• CAZyme ID: MGYG000003908_02605
• CAZy Family: GH20
• CAZyme Description: hypothetical protein

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
788	MGYG000003908_28|CGC1	87836.04	6.7155

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000003908	3732484	MAG	China	Asia

• Gene Location: Start: 6511; End: 8877 Strand: -

Full Sequence      

MVKCILTGLGILLCLNMYAAVDSVRMSKLENVAEGLKMPELRDGDKKIGFPQVPEGYSLE
LKGTDKLSVVDASGQVGTPLTDQEVQLYFVLEDKGAGLKKDVTALSVKVKGEGKSVEGGN
ACPSVIPALREWVGATGKYFFPKKGTIIIDPVYARKLQAGAEALAEDLKVLGNWKYVVKI
GKPEKNAIYMTLNTSDTQLGEEGYRMTIGEGVTIEAPAARGAFWATRSLLQMLQQQGTEL
VKGTTRDYPKFSRRGFMLDVARKFISLPFLQDYVKIMSYYKMNEFHVHLNDNGFVQFFDN
DWDKTYAAFRLESDFFPELTAKDGHYTKKEFNALQKNAMVYGVNVVPEIDVPAHSLSFSH
FRKSLGSEKYGMDHLDLFNPEIYPFLDSLFLEYLGGDDPVFAGPEVHIGTDEYSKEAAEE
FRAFTDHYLRYVQSFGKRARLWGALTHAPGKTPVISEGVIMNAWYNGYANPRDMIDLGFD
LISTPDGYLYIVPAAGYYYDYLNTKYLYSSWEPSRIGNQVFPAGHPQVLGGTFAVWNDHS
GNKITEKDVHHRAFPAMQVLAEKMWTGGREGADYTRFNQLAESMIEAPGINIMAKVPSKG
EVVLKYEAGKGIQKDQSGNGYDISQVKNAKIDKADGITFAGNSRVELPVPEIGYNYTVCF
DFCPLAGNEADAVLFKSPNAVVTLNAEGSGKLGFRREGYSYTFNYVPEAGKWIRVAIQGD
NKGTALYVDGKLVEHLQSQKRVVKNKSGNESAMYIQHTLVFPLQYIGDTEHGFKGKLKSL
EVYNKKLY

Enzyme Prediction     

No EC number prediction in MGYG000003908_02605.

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GH20	246	567	3.4e-67	0.973293768545994

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd06564	GH20_DspB_LnbB-like	3.60e-136	253	567	2	326	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	3.21e-44	254	565	2	302	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	1.43e-40	251	567	1	345	Glycosyl hydrolase family 20, catalytic domain. This domain has a TIM barrel fold.
cd06563	GH20_chitobiase-like	3.55e-37	251	581	1	357	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.
cd06562	GH20_HexA_HexB-like	2.55e-35	251	586	1	346	Beta-N-acetylhexosaminidases 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. The hexA and hexB genes encode the alpha- and beta-subunits of the two major beta-N-acetylhexosaminidase isoenzymes, N-acetyl-beta-D-hexosaminidase A (HexA) and beta-N-acetylhexosaminidase B (HexB). Both the alpha and the beta catalytic subunits have a TIM-barrel fold and belong to the glycosyl hydrolase family 20 (GH20). The HexA enzyme is a heterodimer containing one alpha and one beta subunit while the HexB enzyme is a homodimer containing two beta-subunits. Hexosaminidase mutations cause an inability to properly hydrolyze certain sphingolipids which accumulate in lysosomes within the brain, resulting in the lipid storage disorders Tay-Sachs and Sandhoff. Mutations in the alpha subunit cause in a deficiency in the HexA enzyme and result in Tay-Sachs, mutations in the beta-subunit cause in a deficiency in both HexA and HexB enzymes and result in Sandhoff disease. In both disorders GM(2) gangliosides accumulate in lysosomes. 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.

CAZyme Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
ARS43118.1	4.98e-251	17	787	15	767
AHF14717.1	1.75e-250	120	787	17	680
QIL41543.1	6.02e-249	32	787	48	776
QNR84812.1	1.33e-246	17	787	18	770
AXY74599.1	1.45e-246	120	784	33	670

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
6JQF_A	1.67e-108	30	777	1	726	Crystallizationanalysis of a beta-N-acetylhexosaminidase (Am2136) from Akkermansia muciniphila [Akkermansia muciniphila ATCC BAA-835]
4H04_A	1.56e-30	123	574	34	483	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]
3GH4_A	8.93e-26	114	574	30	501	Crystalstructure of beta-hexosaminidase from Paenibacillus sp. TS12 [Paenibacillus sp.],3GH5_A Crystal structure of beta-hexosaminidase from Paenibacillus sp. TS12 in complex with GlcNAc [Paenibacillus sp.],3GH7_A Crystal structure of beta-hexosaminidase from Paenibacillus sp. TS12 in complex with GalNAc [Paenibacillus sp.],3SUR_A Crystal structure of beta-hexosaminidase from Paenibacillus sp. TS12 in complex with NAG-thiazoline. [Paenibacillus sp. TS12],3SUS_A Crystal structure of beta-hexosaminidase from Paenibacillus sp. TS12 in complex with Gal-NAG-thiazoline [Paenibacillus sp. TS12],3SUT_A Crystal structure of beta-hexosaminidase from Paenibacillus sp. TS12 in complex with PUGNAc [Paenibacillus sp. TS12],3SUU_A Crystal structure of beta-hexosaminidase from Paenibacillus sp. TS12 in complex with Gal-PUGNAc [Paenibacillus sp. TS12],3SUV_A Crystal structure of beta-hexosaminidase from Paenibacillus sp. TS12 in complex with NHAc-DNJ [Paenibacillus sp. TS12],3SUW_A Crystal structure of beta-hexosaminidase from Paenibacillus sp. TS12 in complex with NHAc-CAS [Paenibacillus sp. TS12]
4C7D_A	3.94e-24	192	566	70	457	Structureand activity of the GH20 beta-N-acetylhexosaminidase from Streptomyces coelicolor A3(2) [Streptomyces coelicolor],4C7D_B Structure and activity of the GH20 beta-N-acetylhexosaminidase from Streptomyces coelicolor A3(2) [Streptomyces coelicolor],4C7F_A Structure and activity of the GH20 beta-N-acetylhexosaminidase from Streptomyces coelicolor A3(2) [Streptomyces coelicolor],4C7F_B Structure and activity of the GH20 beta-N-acetylhexosaminidase from Streptomyces coelicolor A3(2) [Streptomyces coelicolor]
4C7G_A	9.36e-24	192	566	70	457	Structureand activity of the GH20 beta-N-acetylhexosaminidase from Streptomyces coelicolor A3(2) [Streptomyces coelicolor]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
B2UPR7	4.40e-113	20	782	13	753	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
P49008	3.24e-24	124	599	36	539	Beta-hexosaminidase OS=Porphyromonas gingivalis (strain ATCC BAA-308 / W83) OX=242619 GN=nahA PE=3 SV=2
B2UQG6	4.95e-19	194	600	89	535	Beta-hexosaminidase Amuc_0868 OS=Akkermansia muciniphila (strain ATCC BAA-835 / DSM 22959 / JCM 33894 / BCRC 81048 / CCUG 64013 / CIP 107961 / Muc) OX=349741 GN=Amuc_0868 PE=1 SV=1
P06865	1.40e-18	172	566	76	486	Beta-hexosaminidase subunit alpha OS=Homo sapiens OX=9606 GN=HEXA PE=1 SV=2
Q5RC84	3.27e-18	172	566	76	486	Beta-hexosaminidase subunit alpha OS=Pongo abelii OX=9601 GN=HEXA PE=3 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
0.067943	0.926940	0.004218	0.000288	0.000273	0.000301

TMHMM  Annotations     

There is no transmembrane helices in MGYG000003908_02605.