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CAZyme Information: MGYG000003278_01303

You are here: Home > Sequence: MGYG000003278_01303

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 UMGS1487 sp900552225
Lineage Bacteria; Firmicutes_A; Clostridia; Oscillospirales; Acutalibacteraceae; UMGS1487; UMGS1487 sp900552225
CAZyme ID MGYG000003278_01303
CAZy Family GH38
CAZyme Description Mannosylglycerate hydrolase
CAZyme Property
Protein Length CGC Molecular Weight Isoelectric Point
949 MGYG000003278_108|CGC1 106798.54 5.1957
Genome Property
Genome Assembly ID Genome Size Genome Type Country Continent
MGYG000003278 2107758 MAG United States North America
Gene Location Start: 3257;  End: 6106  Strand: -

Full Sequence      Download help

Enzyme Prediction      help

No EC number prediction in MGYG000003278_01303.

CAZyme Signature Domains help

Family Start End Evalue family coverage
GH38 3 314 7e-54 0.9628252788104089

CDD Domains      download full data without filtering help

Cdd ID Domain E-Value qStart qEnd sStart sEnd Domain Description
PRK09819 PRK09819 1.60e-134 3 891 5 820
mannosylglycerate hydrolase.
COG0383 AMS1 5.36e-76 5 946 7 942
Alpha-mannosidase [Carbohydrate transport and metabolism].
cd10815 GH38N_AMII_EcMngB_like 1.35e-75 3 326 1 268
N-terminal catalytic domain of Escherichia coli alpha-mannosidase MngB and its bacterial homologs; glycoside hydrolase family 38 (GH38). The bacterial subfamily is represented by Escherichia coli alpha-mannosidase MngB, which is encoded by the mngB gene (previously called ybgG). MngB exhibits alpha-mannosidase activity that converts 2-O-(6-phospho-alpha-mannosyl)-D-glycerate to mannose-6-phosphate and glycerate in the pathway which enables use of mannosyl-D-glycerate as a sole carbon source. A divalent metal ion is required for its activity.
cd10814 GH38N_AMII_SpGH38_like 6.40e-75 5 324 3 267
N-terminal catalytic domain of SPGH38, a putative alpha-mannosidase of Streptococcus pyogenes, and its prokaryotic homologs; glycoside hydrolase family 38 (GH38). The subfamily is represented by SpGH38 of Streptococcus pyogenes, which has been assigned as a putative alpha-mannosidase, and is encoded by ORF spy1604. SpGH38 appears to exist as an elongated dimer and display alpha-1,3 mannosidase activity. It is active on disaccharides and some aryl glycosides. SpGH38 can also effectively deglycosylate human N-glycans in vitro. A divalent metal ion, such as a zinc ion, is required for its activity. SpGH38 is inhibited by swainsonine. The absence of any secretion signal peptide suggests that SpGH38 may be intracellular.
cd10790 GH38N_AMII_1 3.09e-44 5 181 3 180
N-terminal catalytic domain of putative prokaryotic class II alpha-mannosidases; glycoside hydrolase family 38 (GH38). This mainly bacterial subfamily corresponds to a group of putative class II alpha-mannosidases, including various proteins assigned as alpha-mannosidases, Streptococcus pyogenes (SpGH38) encoded by ORF spy1604. Escherichia coli MngB encoded by the mngB/ybgG gene, and Thermotoga maritime TMM, and similar proteins. SpGH38 targets alpha-1,3 mannosidic linkages. SpGH38 appears to exist as an elongated dimer and display alpha-1,3 mannosidase activity. It is active on disaccharides and some aryl glycosides. SpGH38 can also effectively deglycosylate human N-glycans in vitro. MngB exhibits alpha-mannosidase activity that catalyzes the conversion of 2-O-(6-phospho-alpha-mannosyl)-D-glycerate to mannose-6-phosphate and glycerate in the pathway which enables use of mannosyl-D-glycerate as a sole carbon source. TMM is a homodimeric enzyme that hydrolyzes p-nitrophenyl-alpha-D-mannopyranoside, alpha -1,2-mannobiose, alpha -1,3-mannobiose, alpha -1,4-mannobiose, and alpha -1,6-mannobiose. The GH38 family contains retaining glycosyl hydrolases that employ a two-step mechanism involving the formation of a covalent glycosyl enzyme complex. Two carboxylic acids positioned within the active site act in concert: one as a catalytic nucleophile and the other as a general acid/base catalyst. Divalent metal ions, such as zinc or cobalt ions, are suggested to be required for the catalytic activities of typical class II alpha-mannosidases. However, TMM requires the cobalt or cadmium for its activity. The cadmium ion dependency is unique to TMM. Moreover, TMM is inhibited by swainsonine but not 1-deoxymannojirimycin, which is in agreement with the features of cytosolic alpha-mannosidase.

CAZyme Hits      help

Hit ID E-Value Query Start Query End Hit Start Hit End
QHI68706.1 0.0 2 946 3 952
AQQ70721.1 0.0 2 945 21 961
AKJ65146.1 0.0 2 949 8 952
AXA36681.1 3.62e-157 2 945 7 916
AQT69805.1 3.45e-152 5 891 37 898

PDB Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
5KBP_A 1.47e-102 4 918 9 875
Thecrystal structure of an alpha-mannosidase from Enterococcus faecalis V583 [Enterococcus faecalis V583],5KBP_B The crystal structure of an alpha-mannosidase from Enterococcus faecalis V583 [Enterococcus faecalis V583]
3LVT_A 1.97e-99 4 918 9 875
TheCrystal Structure of a Protein in the Glycosyl Hydrolase Family 38 from Enterococcus faecalis to 2.55A [Enterococcus faecalis V583]
2WYH_A 1.84e-86 4 894 28 876
Structureof the Streptococcus pyogenes family GH38 alpha-mannosidase [Streptococcus pyogenes M1 GAS],2WYH_B Structure of the Streptococcus pyogenes family GH38 alpha-mannosidase [Streptococcus pyogenes M1 GAS],2WYI_A Structure of the Streptococcus pyogenes family GH38 alpha-mannosidase complexed with swainsonine [Streptococcus pyogenes M1 GAS],2WYI_B Structure of the Streptococcus pyogenes family GH38 alpha-mannosidase complexed with swainsonine [Streptococcus pyogenes M1 GAS]

Swiss-Prot Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
Q9KER1 2.59e-78 5 945 6 895
Putative mannosylglycerate hydrolase OS=Alkalihalobacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) OX=272558 GN=mngB PE=3 SV=2
P54746 5.14e-75 4 918 7 848
Mannosylglycerate hydrolase OS=Escherichia coli (strain K12) OX=83333 GN=mngB PE=1 SV=2
P21139 7.28e-15 2 425 250 606
Alpha-mannosidase 2C1 OS=Rattus norvegicus OX=10116 GN=Man2c1 PE=1 SV=1
Q9NTJ4 2.17e-14 2 425 251 607
Alpha-mannosidase 2C1 OS=Homo sapiens OX=9606 GN=MAN2C1 PE=1 SV=1
Q91W89 3.31e-13 2 425 250 606
Alpha-mannosidase 2C1 OS=Mus musculus OX=10090 GN=Man2c1 PE=1 SV=1

SignalP and Lipop Annotations help

This protein is predicted as OTHER

Other SP_Sec_SPI LIPO_Sec_SPII TAT_Tat_SPI TATLIP_Sec_SPII PILIN_Sec_SPIII
1.000052 0.000002 0.000000 0.000000 0.000000 0.000000

TMHMM  Annotations      help

There is no transmembrane helices in MGYG000003278_01303.