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CAZyme Information: MGYG000002258_01469

You are here: Home > Sequence: MGYG000002258_01469

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 UBA1081 sp900543395
Lineage Bacteria; Firmicutes_A; Clostridia; Oscillospirales; Acutalibacteraceae; UBA1081; UBA1081 sp900543395
CAZyme ID MGYG000002258_01469
CAZy Family GT0
CAZyme Description UDP-2,3-diacetamido-2,3-dideoxy-D-glucuronate 2-epimerase
CAZyme Property
Protein Length CGC Molecular Weight Isoelectric Point
389 MGYG000002258_29|CGC1 43742.2 6.3073
Genome Property
Genome Assembly ID Genome Size Genome Type Country Continent
MGYG000002258 2308524 MAG Peru South America
Gene Location Start: 13488;  End: 14657  Strand: +

Full Sequence      Download help

Enzyme Prediction      help

No EC number prediction in MGYG000002258_01469.

CDD Domains      download full data without filtering help

Cdd ID Domain E-Value qStart qEnd sStart sEnd Domain Description
COG0381 WecB 7.76e-137 10 389 1 383
UDP-N-acetylglucosamine 2-epimerase [Cell wall/membrane/envelope biogenesis].
cd03786 GTB_UDP-GlcNAc_2-Epimerase 1.18e-131 14 375 1 365
UDP-N-acetylglucosamine 2-epimerase and similar proteins. Bacterial members of the UDP-N-Acetylglucosamine (GlcNAc) 2-Epimerase family (EC 5.1.3.14) are known to catalyze the reversible interconversion of UDP-GlcNAc and UDP-N-acetylmannosamine (UDP-ManNAc). The enzyme serves to produce an activated form of ManNAc residues (UDP-ManNAc) for use in the biosynthesis of a variety of cell surface polysaccharides; The mammalian enzyme is bifunctional, catalyzing both the inversion of stereochemistry at C-2 and the hydrolysis of the UDP-sugar linkage to generate free ManNAc. It also catalyzes the phosphorylation of ManNAc to generate ManNAc 6-phosphate, a precursor to salic acids. In mammals, sialic acids are found at the termini of oligosaccharides in a large variety of cell surface glycoconjugates and are key mediators of cell-cell recognition events. Mutations in human members of this family have been associated with Sialuria, a rare disease caused by the disorders of sialic acid metabolism. This family belongs to the GT-B structural superfamily of glycoslytransferases, which have characteristic N- and C-terminal domains each containing a typical Rossmann fold. The two domains have high structural homology despite minimal sequence homology. The large cleft that separates the two domains includes the catalytic center and permits a high degree of flexibility.
pfam02350 Epimerase_2 9.54e-97 39 374 8 335
UDP-N-acetylglucosamine 2-epimerase. This family consists of UDP-N-acetylglucosamine 2-epimerases EC:5.1.3.14 this enzyme catalyzes the production of UDP-ManNAc from UDP-GlcNAc. Note that some of the enzymes is this family are bifunctional, in these instances Pfam matches only the N-terminal half of the protein suggesting that the additional C-terminal part (when compared to mono-functional members of this family) is responsible for the UPD-N-acetylmannosamine kinase activity of these enzymes. This hypothesis is further supported by the assumption that the C-terminal part of rat Gne is the kinase domain.
TIGR00236 wecB 1.08e-62 13 377 1 364
UDP-N-acetylglucosamine 2-epimerase. This cytosolic enzyme converts UDP-N-acetyl-D-glucosamine to UDP-N-acetyl-D-mannosamine. In E. coli, this is the first step in the pathway of enterobacterial common antigen biosynthesis.Members of this orthology group have many gene symbols, often reflecting the overall activity of the pathway and/or operon that includes it. Symbols include epsC (exopolysaccharide C) in Burkholderia solanacerum, cap8P (type 8 capsule P) in Staphylococcus aureus, and nfrC in an older designation based on the effects of deletion on phage N4 adsorption. Epimerase activity was also demonstrated in a bifunctional rat enzyme, for which the N-terminal domain appears to be orthologous. The set of proteins found above the suggested cutoff includes E. coli WecB in one of two deeply branched clusters and the rat UDP-N-acetylglucosamine 2-epimerase domain in the other. [Cell envelope, Biosynthesis and degradation of surface polysaccharides and lipopolysaccharides]

CAZyme Hits      help

Hit ID E-Value Query Start Query End Hit Start Hit End
AOP03843.1 1.10e-180 1 388 9 402
AOP02687.1 1.10e-180 1 388 9 402
AOP03732.1 1.10e-180 1 388 9 402
AOP02662.1 1.10e-180 1 388 9 402
AOP03614.1 1.10e-180 1 388 9 402

PDB Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
4HWG_A 2.39e-117 13 388 10 384
Structureof UDP-N-acetylglucosamine 2-epimerase from Rickettsia bellii [Rickettsia bellii RML369-C]
4NEQ_A 9.18e-56 14 353 2 345
Thestructure of UDP-GlcNAc 2-epimerase from Methanocaldococcus jannaschii [Methanocaldococcus jannaschii DSM 2661],4NES_A Crystal structure of Methanocaldococcus jannaschii UDP-GlcNAc 2-epimerase in complex with UDP-GlcNAc and UDP [Methanocaldococcus jannaschii DSM 2661]
3BEO_A 2.03e-37 12 374 8 369
AStructural Basis for the allosteric regulation of non-hydrolyzing UDP-GlcNAc 2-epimerases [Bacillus anthracis],3BEO_B A Structural Basis for the allosteric regulation of non-hydrolyzing UDP-GlcNAc 2-epimerases [Bacillus anthracis]
5ENZ_A 6.59e-37 14 383 3 370
S.aureus MnaA-UDP co-structure [Staphylococcus aureus],5ENZ_B S. aureus MnaA-UDP co-structure [Staphylococcus aureus]
4FKZ_A 9.43e-35 12 371 3 360
Crystalstructure of Bacillus subtilis UDP-GlcNAc 2-epimerase in complex with UDP-GlcNAc and UDP [Bacillus subtilis subsp. subtilis str. 168],4FKZ_B Crystal structure of Bacillus subtilis UDP-GlcNAc 2-epimerase in complex with UDP-GlcNAc and UDP [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
Q6LZC4 4.56e-58 14 374 3 360
UDP-N-acetylglucosamine 2-epimerase OS=Methanococcus maripaludis (strain S2 / LL) OX=267377 GN=wecB PE=1 SV=1
Q58899 9.76e-57 13 352 1 342
UDP-N-acetylglucosamine 2-epimerase OS=Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) OX=243232 GN=wecB PE=1 SV=1
Q6M0B4 1.79e-49 13 340 1 325
UDP-N-acetylglucosamine 2-epimerase homolog OS=Methanococcus maripaludis (strain S2 / LL) OX=267377 GN=MMP0357 PE=1 SV=1
G3XD61 2.18e-44 13 346 1 327
UDP-2,3-diacetamido-2,3-dideoxy-D-glucuronate 2-epimerase OS=Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) OX=208964 GN=wbpI PE=1 SV=1
Q9X0C4 4.13e-41 13 374 2 364
Putative UDP-N-acetylglucosamine 2-epimerase OS=Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8) OX=243274 GN=TM_1034 PE=3 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
1.000054 0.000000 0.000000 0.000000 0.000000 0.000000

TMHMM  Annotations      help

There is no transmembrane helices in MGYG000002258_01469.