dbCAN-seq: a database of CAZyme sequence and annotation

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CAZyme Information: MGYG000000720_02667

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Basic Information help

Species

Lineage

Bacteria; Verrucomicrobiota; Lentisphaeria; Victivallales; Victivallaceae; Victivallis;

CAZyme ID

MGYG000000720_02667

CAZy Family

GH57

CAZyme Description

hypothetical protein

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
460		52560.82	5.1075

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000000720	3759035	MAG	Kazakhstan	Asia

Gene Location

Start: 11130; End: 12512 Strand: +

Full Sequence Download help

Enzyme Prediction help

No EC number prediction in MGYG000000720_02667.

CAZyme Signature Domains help

Family	Start	End	Evalue	family coverage
GH57	9	345	1.2e-23	0.7754569190600522

CDD Domains download full data without filtering help

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd10794	GH57N_PfGalA_like	2.97e-96	8	345	1	305	N-terminal catalytic domain of alpha-galactosidase; glycoside hydrolase family 57 (GH57). Alpha-galactosidases (GalA, EC 3.2.1.22) catalyze the hydrolysis of alpha-1,6-linked galactose residues from oligosaccharides and polymeric galactomannans. Based on sequence similarity, the majority of eukaryotic and bacterial GalAs have been classified into glycoside hydrolase family GH27, GH36, and GH4, respectively. This subfamily is represented by a novel type of GalA from Pyrococcus furiosus (PfGalA), which belongs to the GH57 family. PfGalA is an extremely thermo-active and thermostable GalA that functions as a bacterial-like GalA, however, without the capacity to hydrolyze polysaccharides. It specifically catalyzes the hydrolysis of para-nitrophenyl-alpha-galactopyranoside, and to some extent that of melibiose and raffinose. PfGalA has a pH optimum between 5.0-5.5.
cd10793	GH57N_TLGT_like	4.73e-16	28	154	22	148	N-terminal catalytic domain of 4-alpha-glucanotransferase; glycoside hydrolase family 57 (GH57). 4-alpha-glucanotransferase (TLGT, EC 2.4.1.25) plays a key role in the maltose metabolism. It catalyzes the disproportionation of amylose and the formation of large cyclic alpha-1,4-glucan (cycloamylose) from linear amylose. TLGT functions as a homodimer. Each monomer is composed of two domains, an N-terminal catalytic domain with a (beta/alpha)7 barrel fold and a C-terminal domain with a twisted beta-sandwich fold. Some family members have been designated as alpha-amylases, such as the heat-stable eubacterial amylase from Dictyoglomus thermophilum (DtAmyA) and the extremely thermostable archaeal amylase from Pyrococcus furiosus(PfAmyA). However, both of these proteins are 4-alpha-glucanotransferases. DtAmyA was shown to have transglycosylating activity and PfAmyA exhibits 4-alpha-glucanotransferase activity.
cd01022	GH57N_like	3.48e-15	7	151	2	166	N-terminal catalytic domain of heat stable retaining glycoside hydrolase family 57. Glycoside hydrolase family 57(GH57) is a chiefly prokaryotic family with the majority of thermostable enzymes coming from extremophiles (many of these are archaeal hyperthermophiles), which exhibit the enzyme specificities of alpha-amylase (EC 3.2.1.1), 4-alpha-glucanotransferase (EC 2.4.1.25), amylopullulanase (EC 3.2.1.1/41), and alpha-galactosidase (EC 3.2.1.22). This family also includes many hypothetical proteins with uncharacterized activity and specificity. GH57s cleave alpha-glycosidic bonds by employing a retaining mechanism, which involves a glycosyl-enzyme intermediate, allowing transglycosylation.
pfam03065	Glyco_hydro_57	7.16e-14	28	154	43	179	Glycosyl hydrolase family 57. This family includes alpha-amylase (EC:3.2.1.1), 4--glucanotransferase (EC:2.4.1.-) and amylopullulanase enzymes.
pfam01074	Glyco_hydro_38	3.23e-09	61	215	57	196	Glycosyl hydrolases family 38 N-terminal domain. Glycosyl hydrolases are key enzymes of carbohydrate metabolism.

CAZyme Hits help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
AVM45997.1	3.08e-303	1	460	1	460
AHF90539.1	1.60e-207	8	459	7	463
QDT00377.1	5.13e-50	12	455	8	445
QAZ69632.1	2.36e-18	12	150	8	146
BCW88139.1	4.34e-17	12	157	26	170

PDB Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
1K1X_A	1.76e-08	27	211	21	214	Crystalstructure of 4-alpha-glucanotransferase from thermococcus litoralis [Thermococcus litoralis],1K1X_B Crystal structure of 4-alpha-glucanotransferase from thermococcus litoralis [Thermococcus litoralis],1K1Y_A Crystal structure of thermococcus litoralis 4-alpha-glucanotransferase complexed with acarbose [Thermococcus litoralis],1K1Y_B Crystal structure of thermococcus litoralis 4-alpha-glucanotransferase complexed with acarbose [Thermococcus litoralis]
1K1W_A	4.05e-08	27	211	21	214	Crystalstructure of 4-alpha-glucanotransferase from thermococcus litoralis [Thermococcus litoralis]

Swiss-Prot Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
Q9V298	2.03e-10	30	260	28	270	Alpha-amylase OS=Pyrococcus abyssi (strain GE5 / Orsay) OX=272844 GN=amyA PE=3 SV=1
O57932	1.07e-09	30	211	28	214	Alpha-amylase OS=Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3) OX=70601 GN=amyA PE=3 SV=1
P49067	5.84e-09	27	211	22	215	Alpha-amylase OS=Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1) OX=186497 GN=amyA PE=1 SV=2
O32450	7.24e-08	27	211	21	214	4-alpha-glucanotransferase OS=Thermococcus kodakarensis (strain ATCC BAA-918 / JCM 12380 / KOD1) OX=69014 GN=TK1809 PE=3 SV=1
O32462	9.61e-08	27	211	21	214	4-alpha-glucanotransferase OS=Thermococcus litoralis (strain ATCC 51850 / DSM 5473 / JCM 8560 / NS-C) OX=523849 GN=jgt 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
1.000048	0.000001	0.000000	0.000000	0.000000	0.000000

TMHMM Annotations help

There is no transmembrane helices in MGYG000000720_02667.