CAZyme Information: MGYG000001237_01028

Basic Information

• Species: UMGS1600 sp900553295
• Lineage: Bacteria; Firmicutes_A; Clostridia_A; Christensenellales; CAG-74; UMGS1600; UMGS1600 sp900553295
• CAZyme ID: MGYG000001237_01028
• CAZy Family: GH20
• CAZyme Description: hypothetical protein

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
599	MGYG000001237_40|CGC1	68880.63	5.2226

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000001237	2708995	MAG	Austria	Europe

• Gene Location: Start: 14071; End: 15870 Strand: +

Full Sequence      

MDWNQTCDRLRNRMFALARCPWEEKVECVQGPVLTAALEGDVLTIQAPDLSGAARGMFLS
ACALRDHQPIPALGQKRHIASCGMMVDMSRGGVMTVKGVKELIDAHAALGLNLMMLYTED
TYPVPEYPYLGYLRGRYTAEELQELDTYAWESGVELVPCIQTLAHLEQFLQWNENIDMRD
NDTCLLVDEPKVYDFIAAELRAVKRIFRSNRIHIGMDEAHGIGLGRYYEKHGPSDRFSLL
TRHLNRVVNLCQELDLHPIMWSDMFYRLGSKINDYYDTTAVVPQQVIDQIPQVALCYWDY
YHQDESFYTDMFHGHAAMGKEVVFAGGIWTWSGLLPQVKRTEATAYPALRACLKCGIQTV
LATCWGDDGAETDYRLALHQLPIYSEHCWQGDVCTKAEIDRLGEEVTGLSTAAYEAMGDF
YPDAEDRRPGKGLFYADPLYPLLHGLWDLTGYGDRLQKAIDTLAPLKDDPRCDYAWTLLS
IAKKKLDWISLLRPAYVRKDRATVQRLVDQELPALKALYQRFFTLWRDQWESCRKRNGWE
TPCARVGALLLRLDDVEHTLRRWLQDDSAMVEELEETPLCARRMYGREDYHTFTFPQFR

Enzyme Prediction     

No EC number prediction in MGYG000001237_01028.

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GH20	83	391	3.3e-37	0.9465875370919882

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd06565	GH20_GcnA-like	2.89e-95	83	390	3	301	Glycosyl hydrolase family 20 (GH20) catalytic domain of N-acetyl-beta-D-glucosaminidase (GcnA, also known as BhsA) and related proteins. GcnA is an exoglucosidase which cleaves N-acetyl-beta-D-galactosamine (NAG) and N-acetyl-beta-D-galactosamine residues from 4-methylumbelliferylated (4MU) substrates, as well as cleaving NAG from chito-oligosaccharides (i.e. NAG polymers). In contrast, sulfated forms of the substrate are unable to be cleaved and act instead as mild competitive inhibitors. Additionally, the enzyme is known to be poisoned by several first-row transition metals as well as by mercury. GcnA forms a homodimer with subunits comprised of three domains, an N-terminal zincin-like domain, this central catalytic GH20 domain, and a C-terminal alpha helical domain. 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	4.84e-31	83	373	3	284	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.
pfam18088	Glyco_H_20C_C	4.58e-17	429	589	25	187	Glycoside Hydrolase 20C C-terminal domain. This is the C-terminal domain of Glycoside hydrolase 20 C (GH20C) present in S. pneumoniae. GH20C possesses the ability to hydrolyze the beta-linkages joining either N-acetylglucosamine or N-acetylgalactosamine to a wide variety of aglycon residues. The C-terminal domain is commonly known as Domain III is important in dimerization as it forms the primary interface of the dimer. However, there is presently no evidence supporting dimerization as being necessary for catalysis. Domain III is unusual among structurally characterized GH20 enzymes but in GH20 enzymes possessing domain III, dimerization seems to be a conserved feature.
cd06568	GH20_SpHex_like	5.04e-15	83	264	5	197	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.
pfam00728	Glyco_hydro_20	4.14e-12	83	265	5	223	Glycosyl hydrolase family 20, catalytic domain. This domain has a TIM barrel fold.

CAZyme Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
QIZ10344.1	4.49e-124	83	591	91	617
ALV21422.1	1.22e-123	56	589	67	607
QQP69431.1	1.72e-123	56	589	67	607
AOM84499.1	1.61e-120	83	575	91	593
AUJ23583.1	2.51e-119	73	591	82	617

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
5A69_A	6.60e-91	25	598	51	637	GH20C,Beta-hexosaminidase from Streptococcus pneumoniae in complex with Gal-PUGNAc [Streptococcus pneumoniae TIGR4],5A6A_A GH20C, Beta-hexosaminidase from Streptococcus pneumoniae in complex with NGT [Streptococcus pneumoniae TIGR4],5A6A_B GH20C, Beta-hexosaminidase from Streptococcus pneumoniae in complex with NGT [Streptococcus pneumoniae TIGR4],5A6J_A GH20C, Beta-hexosaminidase from Streptococcus pneumoniae [Streptococcus pneumoniae TIGR4],5A6J_B GH20C, Beta-hexosaminidase from Streptococcus pneumoniae [Streptococcus pneumoniae TIGR4],5A6J_C GH20C, Beta-hexosaminidase from Streptococcus pneumoniae [Streptococcus pneumoniae TIGR4],5A6J_D GH20C, Beta-hexosaminidase from Streptococcus pneumoniae [Streptococcus pneumoniae TIGR4],5A6K_A GH20C, Beta-hexosaminidase from Streptococcus pneumoniae in complex with Gal-NGT [Streptococcus pneumoniae TIGR4],5A6K_B GH20C, Beta-hexosaminidase from Streptococcus pneumoniae in complex with Gal-NGT [Streptococcus pneumoniae TIGR4],5AC5_A GH20C, Beta-hexosaminidase from Streptococcus pneumoniae in complex with GlcNAc [Streptococcus pneumoniae TIGR4],5AC5_B GH20C, Beta-hexosaminidase from Streptococcus pneumoniae in complex with GlcNAc [Streptococcus pneumoniae TIGR4]
5A6B_A	6.60e-91	25	598	51	637	GH20C,Beta-hexosaminidase from Streptococcus pneumoniae in complex with PUGNAc [Streptococcus pneumoniae TIGR4],5A6B_B GH20C, Beta-hexosaminidase from Streptococcus pneumoniae in complex with PUGNAc [Streptococcus pneumoniae TIGR4],5A6B_C GH20C, Beta-hexosaminidase from Streptococcus pneumoniae in complex with PUGNAc [Streptococcus pneumoniae TIGR4]
5A6B_D	1.77e-90	25	598	51	636	GH20C,Beta-hexosaminidase from Streptococcus pneumoniae in complex with PUGNAc [Streptococcus pneumoniae TIGR4]
5AC4_A	1.82e-90	25	598	51	637	GH20C,Beta-hexosaminidase from Streptococcus pneumoniae in complex with GalNAc [Streptococcus pneumoniae TIGR4],5AC4_B GH20C, Beta-hexosaminidase from Streptococcus pneumoniae in complex with GalNAc [Streptococcus pneumoniae TIGR4]
2EPL_X	1.99e-85	55	585	60	602	N-acetyl-B-D-glucosaminidase(GCNA) from Streptococcus gordonii [Streptococcus gordonii],2EPM_X N-acetyl-B-D-glucoasminidase (GCNA) from Stretococcus gordonii [Streptococcus gordonii],2EPN_A N-acetyl-B-D-glucosaminidase (GCNA) from Streptococcus gordonii [Streptococcus gordonii],2EPN_B N-acetyl-B-D-glucosaminidase (GCNA) from Streptococcus gordonii [Streptococcus gordonii],2EPO_A N-acetyl-B-D-glucosaminidase (GCNA) from Streptococcus gordonii [Streptococcus gordonii],2EPO_B N-acetyl-B-D-glucosaminidase (GCNA) from Streptococcus gordonii [Streptococcus gordonii]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
A6QNR0	3.44e-07	90	332	9	243	Hexosaminidase D OS=Bos taurus OX=9913 GN=HEXD PE=2 SV=2
Q3U4H6	5.04e-07	90	271	17	207	Hexosaminidase D OS=Mus musculus OX=10090 GN=Hexd PE=1 SV=1
Q8WVB3	1.53e-06	90	300	17	225	Hexosaminidase D OS=Homo sapiens OX=9606 GN=HEXD PE=1 SV=3

SignalP and Lipop Annotations

This protein is predicted as OTHER

Other	SP_Sec_SPI	LIPO_Sec_SPII	TAT_Tat_SPI	TATLIP_Sec_SPII	PILIN_Sec_SPIII
1.000042	0.000000	0.000000	0.000000	0.000000	0.000000

TMHMM  Annotations     

There is no transmembrane helices in MGYG000001237_01028.