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CAZyme Information: MGYG000003018_00638
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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 | Alistipes_A sp900549685 | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lineage | Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Rikenellaceae; Alistipes_A; Alistipes_A sp900549685 | |||||||||||
| CAZyme ID | MGYG000003018_00638 | |||||||||||
| CAZy Family | GH20 | |||||||||||
| CAZyme Description | hypothetical protein | |||||||||||
| CAZyme Property |
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| Genome Property |
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| Gene Location | Start: 17369; End: 20209 Strand: + | |||||||||||
CAZyme Signature Domains help
| Family | Start | End | Evalue | family coverage |
|---|---|---|---|---|
| GH20 | 168 | 520 | 4.4e-122 | 0.973293768545994 |
| CE15 | 567 | 946 | 1.8e-85 | 0.9888475836431226 |
CDD Domains download full data without filtering help
| Cdd ID | Domain | E-Value | qStart | qEnd | sStart | sEnd | Domain Description |
|---|---|---|---|---|---|---|---|
| cd06563 | GH20_chitobiase-like | 0.0 | 173 | 532 | 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. |
| pfam00728 | Glyco_hydro_20 | 7.62e-162 | 173 | 519 | 1 | 344 | Glycosyl hydrolase family 20, catalytic domain. This domain has a TIM barrel fold. |
| COG3525 | Chb | 3.66e-115 | 112 | 520 | 203 | 615 | N-acetyl-beta-hexosaminidase [Carbohydrate transport and metabolism]. |
| cd06568 | GH20_SpHex_like | 3.30e-99 | 173 | 519 | 1 | 315 | A subgroup of the Glycosyl hydrolase family 20 (GH20) catalytic domain found in proteins similar to the N-acetylhexosaminidase from Streptomyces plicatus (SpHex). SpHex catalyzes the hydrolysis of N-acetyl-beta-hexosaminides. An Asp residue within the active site plays a critical role in substrate-assisted catalysis by orienting the 2-acetamido group and stabilizing the transition state. 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. Proteins belonging to this subgroup lack the C-terminal PKD (polycystic kidney disease I)-like domain found in the chitobiases. |
| cd06570 | GH20_chitobiase-like_1 | 1.37e-91 | 173 | 519 | 1 | 297 | A functionally uncharacterized subgroup of the Glycosyl hydrolase family 20 (GH20) catalytic domain found in proteins similar to the chitobiase of Serratia marcescens, a beta-N-1,4-acetylhexosaminidase 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 subgroup 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. |
CAZyme Hits help
| Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End |
|---|---|---|---|---|---|
| CBK64276.1 | 1.74e-176 | 1 | 552 | 1 | 520 |
| CBK63833.1 | 2.69e-173 | 20 | 552 | 20 | 523 |
| AFL77431.1 | 2.69e-173 | 20 | 552 | 20 | 523 |
| BBL15856.1 | 1.56e-166 | 20 | 552 | 12 | 515 |
| BBL03667.1 | 2.20e-166 | 20 | 552 | 12 | 515 |
PDB Hits download full data without filtering help
| Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
|---|---|---|---|---|---|---|
| 6Q63_A | 2.42e-140 | 115 | 557 | 106 | 547 | BT0459[Bacteroides thetaiotaomicron],6Q63_B BT0459 [Bacteroides thetaiotaomicron],6Q63_C BT0459 [Bacteroides thetaiotaomicron] |
| 7CBN_A | 7.72e-110 | 92 | 519 | 55 | 482 | Crystalstructure of beta-N-acetylhexosaminidase Am0868 from Akkermansia muciniphila [Akkermansia muciniphila ATCC BAA-835],7CBO_A Crystal structure of beta-N-acetylhexosaminidase Am0868 from Akkermansia muciniphila in complex with GlcNAc [Akkermansia muciniphila ATCC BAA-835] |
| 3RCN_A | 2.19e-104 | 97 | 549 | 60 | 515 | CrystalStructure of Beta-N-Acetylhexosaminidase from Arthrobacter aurescens [Paenarthrobacter aurescens TC1] |
| 6SYR_A | 1.23e-98 | 555 | 946 | 24 | 427 | Thewild type glucuronoyl esterase OtCE15A from Opitutus terrae in complex with D-glucuronate [Opitutus terrae PB90-1] |
| 6GRW_A | 2.28e-98 | 565 | 946 | 5 | 398 | GlucuronoylEsterase from Opitutus terrae (Au derivative) [Opitutus terrae PB90-1],6GS0_A Native Glucuronoyl Esterase from Opitutus terrae [Opitutus terrae PB90-1] |
Swiss-Prot Hits download full data without filtering help
| Hit ID | E-Value | Query Start | Query End | Hit Start | Hit End | Description |
|---|---|---|---|---|---|---|
| P49008 | 2.58e-130 | 24 | 532 | 35 | 518 | Beta-hexosaminidase OS=Porphyromonas gingivalis (strain ATCC BAA-308 / W83) OX=242619 GN=nahA PE=3 SV=2 |
| B2UQG6 | 5.84e-109 | 92 | 519 | 74 | 501 | 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 |
| A0A0K2VM55 | 2.81e-88 | 556 | 945 | 31 | 427 | Carbohydrate esterase MZ0003 OS=Unknown prokaryotic organism OX=2725 GN=MZ0003 PE=1 SV=1 |
| P96155 | 9.91e-85 | 101 | 514 | 194 | 601 | Beta-hexosaminidase OS=Vibrio furnissii OX=29494 GN=exoI PE=1 SV=1 |
| B2UP57 | 2.10e-68 | 112 | 519 | 55 | 448 | Beta-hexosaminidase Amuc_2018 OS=Akkermansia muciniphila (strain ATCC BAA-835 / DSM 22959 / JCM 33894 / BCRC 81048 / CCUG 64013 / CIP 107961 / Muc) OX=349741 GN=Amuc_2018 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 |
|---|---|---|---|---|---|
| 0.001069 | 0.728962 | 0.269009 | 0.000431 | 0.000263 | 0.000230 |