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CAZyme Information: MGYG000000750_00969

You are here: Home > Sequence: MGYG000000750_00969

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
Lineage Bacteria; Firmicutes_A; Clostridia; Oscillospirales; CAG-272; CAG-724;
CAZyme ID MGYG000000750_00969
CAZy Family GH38
CAZyme Description hypothetical protein
CAZyme Property
Protein Length CGC Molecular Weight Isoelectric Point
831 94269.3 5.1565
Genome Property
Genome Assembly ID Genome Size Genome Type Country Continent
MGYG000000750 1783127 MAG Kazakhstan Asia
Gene Location Start: 989;  End: 3484  Strand: +

Full Sequence      Download help

Enzyme Prediction      help

No EC number prediction in MGYG000000750_00969.

CAZyme Signature Domains help

Family Start End Evalue family coverage
GH38 3 254 1e-58 0.9479553903345725

CDD Domains      download full data without filtering help

Cdd ID Domain E-Value qStart qEnd sStart sEnd Domain Description
cd10789 GH38N_AMII_ER_cytosolic 7.06e-99 4 251 2 252
N-terminal catalytic domain of endoplasmic reticulum(ER)/cytosolic class II alpha-mannosidases; glycoside hydrolase family 38 (GH38). The subfamily is represented by Saccharomyces cerevisiae vacuolar alpha-mannosidase Ams1, rat ER/cytosolic alpha-mannosidase Man2C1, and similar proteins. Members in this family share high sequence similarity. None of them have any classical signal sequence or membrane spanning domains, which are typical of sorting or targeting signals. Ams1 functions as a second resident vacuolar hydrolase in S. cerevisiae. It aids in recycling macromolecular components of the cell through hydrolysis of terminal, non-reducing alpha-d-mannose residues. Ams1 utilizes both the cytoplasm to vacuole targeting (Cvt, nutrient-rich conditions) and autophagic (starvation conditions) pathways for biosynthetic delivery to the vacuole. Man2C1is involved in oligosaccharide catabolism in both the ER and cytosol. It can catalyze the cobalt-dependent cleavage of alpha 1,2-, alpha 1,3-, and alpha 1,6-linked mannose residues. Members in this family are retaining glycosyl hydrolases of family GH38 that employs 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.
pfam01074 Glyco_hydro_38 1.44e-57 3 259 1 271
Glycosyl hydrolases family 38 N-terminal domain. Glycosyl hydrolases are key enzymes of carbohydrate metabolism.
COG0383 AMS1 5.58e-51 2 818 198 943
Alpha-mannosidase [Carbohydrate transport and metabolism].
cd10813 GH38N_AMII_Man2C1 3.16e-40 4 252 2 252
N-terminal catalytic domain of mammalian cytosolic alpha-mannosidase Man2C1 and similar proteins; glycoside hydrolase family 38 (GH38). The subfamily corresponds to cytosolic alpha-mannosidase Man2C1 (also known as ER-mannosidase II or neutral/cytosolic mannosidase), mainly found in various vertebrates, and similar proteins. Man2C1 plays an essential role in the catabolism of cytosolic free oligomannosides derived from dolichol intermediates and the degradation of newly synthesized glycoproteins in ER or cytosol. It can catalyze the cleavage of alpha 1,2-, alpha 1,3-, and alpha 1,6-linked mannose residues. Man2C1 is a cobalt-dependent enzyme belonging to alpha-mannosidase class II. It has a neutral pH optimum and is strongly inhitibed by furanose analogs swainsonine (SW) and 1,4-dideoxy-1,4-imino-D-mannitol (DIM), moderately by deoxymannojirimycin (DMM), but not by kifunensine (KIF). DMM and KIF, both pyranose analogs, are normally known to inhibit class I alpha-mannosidase.
cd10786 GH38N_AMII_like 3.09e-37 3 193 1 193
N-terminal catalytic domain of class II alpha-mannosidases and similar proteins; glycoside hydrolase family 38 (GH38). Alpha-mannosidases (EC 3.2.1.24) are extensively found in eukaryotes and play important roles in the processing of newly formed N-glycans and in degradation of mature glycoproteins. A deficiency of this enzyme causes the lysosomal storage disease alpha-mannosidosis. Many bacterial and archaeal species also possess putative alpha-mannosidases, but their activity and specificity is largely unknown. Based on different functional characteristics and sequence homology, alpha-mannosidases have been organized into two classes (class I, belonging to glycoside hydrolase family 47, and class II, belonging to glycoside hydrolase family 38). Members of this family corresponds to class II alpha-mannosidases (alphaMII), which contain intermediate Golgi alpha-mannosidases II, acidic lysosomal alpha-mannosidases, animal sperm and epididymal alpha -mannosidases, neutral ER/cytosolic alpha-mannosidases, and some putative prokaryotic alpha-mannosidases. AlphaMII possess a-1,3, a-1,6, and a-1,2 hydrolytic activity, and catalyzes the degradation of N-linked oligosaccharides. The N-terminal catalytic domain of alphaMII adopts a structure consisting of parallel 7-stranded beta/alpha barrel. Members in this family are retaining glycosyl hydrolases of family GH38 that employs 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.

CAZyme Hits      help

Hit ID E-Value Query Start Query End Hit Start Hit End
QGQ94579.1 1.86e-310 1 830 1 824
BBH22115.1 1.22e-306 1 830 1 824
BBH19161.1 4.14e-304 1 830 1 824
QYR22803.1 7.02e-289 1 830 1 822
QGQ94334.1 4.59e-287 1 830 1 826

PDB Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
7DD9_A 1.08e-46 3 831 282 1090
ChainA, Alpha-mannosidase,ZZ-type zinc finger-containing protein P35G2.11c,Maltose/maltodextrin-binding periplasmic protein [synthetic construct],7DD9_C Chain C, Alpha-mannosidase,ZZ-type zinc finger-containing protein P35G2.11c,Maltose/maltodextrin-binding periplasmic protein [synthetic construct],7DD9_E Chain E, Alpha-mannosidase,ZZ-type zinc finger-containing protein P35G2.11c,Maltose/maltodextrin-binding periplasmic protein [synthetic construct],7DD9_G Chain G, Alpha-mannosidase,ZZ-type zinc finger-containing protein P35G2.11c,Maltose/maltodextrin-binding periplasmic protein [synthetic construct]
6LZ1_A 3.19e-46 3 820 282 1079
Structureof S.pombe alpha-mannosidase Ams1 [Schizosaccharomyces pombe 972h-],6LZ1_B Structure of S.pombe alpha-mannosidase Ams1 [Schizosaccharomyces pombe 972h-],6LZ1_C Structure of S.pombe alpha-mannosidase Ams1 [Schizosaccharomyces pombe 972h-],6LZ1_D Structure of S.pombe alpha-mannosidase Ams1 [Schizosaccharomyces pombe 972h-]
5JM0_A 1.00e-34 1 337 301 653
Structureof the S. cerevisiae alpha-mannosidase 1 [Saccharomyces cerevisiae S288C]
1O7D_A 9.88e-07 1 147 13 171
Thestructure of the bovine lysosomal a-mannosidase suggests a novel mechanism for low pH activation [Bos taurus]

Swiss-Prot Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
Q9UT61 2.14e-45 3 818 282 1077
Alpha-mannosidase OS=Schizosaccharomyces pombe (strain 972 / ATCC 24843) OX=284812 GN=ams1 PE=1 SV=1
Q54K67 2.83e-44 9 817 262 1075
Alpha-mannosidase G OS=Dictyostelium discoideum OX=44689 GN=manG PE=1 SV=1
Q9NTJ4 1.67e-39 2 345 251 603
Alpha-mannosidase 2C1 OS=Homo sapiens OX=9606 GN=MAN2C1 PE=1 SV=1
Q91W89 9.07e-39 2 345 250 602
Alpha-mannosidase 2C1 OS=Mus musculus OX=10090 GN=Man2c1 PE=1 SV=1
P21139 1.20e-38 2 782 250 977
Alpha-mannosidase 2C1 OS=Rattus norvegicus OX=10116 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
1.000037 0.000000 0.000000 0.000000 0.000000 0.000000

TMHMM  Annotations      help

There is no transmembrane helices in MGYG000000750_00969.