CAZyme Information: MGYG000000155_00691

Basic Information

• Species: Weissella confusa
• Lineage: Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae; Weissella; Weissella confusa
• CAZyme ID: MGYG000000155_00691
• CAZy Family: CBM34
• CAZyme Description: Intracellular maltogenic amylase

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
588	MGYG000000155_2|CGC5	68276.8	4.5975

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000000155	2346100	Isolate	China	Asia

• Gene Location: Start: 274826; End: 276592 Strand: -

Full Sequence      

MNLAGIMHRPDSEMAYVVNEQTVNIRLRTAKDDIVNVELLAGDPYSLRSLPTDEKFYQVP
KQMTKIMSDGISDFWQVTVTEPKRRLAYAFLVTDMLGIQKIYSDKGFFKVADADLMDMNF
YFRMPFFQTIDQYNAPEWVTDTVWYQIFPERFANGDASNDPTGTKSWDSTDHPGREDFYG
GDLQGILDHLDHLQDLGVSGIYLNPIFQAPSNHKYDTQDYMTVDPHFGDAKLFKQLVQAA
HERGIRVMLDAVFNHIGDKSMQWQDVLKNGQASPYANWFHIREFPATYTPTDNFEFAADA
TYDTFDYTPHMPKLNTSNPEVVDYLLNIATYWVKEFDIDAWRLDVANEIDHHFWRKFHDA
MMSLKPDFYILGEIWHTSQSWLVGDEFTAVMNYSYTGAILQYFLENESADTLVQKMSHQL
MLYRDATNRMMFNTLDSHDTPRLMTLAHEDKQLAKSILAFTFMQPGVPSIYYGTEYGMTG
ENDPDDRKPMVWQPELQDHDLYDFMQKLVQVRRQNIAKLSDDKITFYVIGDRQIRLTRED
NQTRIVGVFNNGTADLTVEQPATILLKTNQSETQLAPNDFIIWTEPVR

Enzyme Prediction     

EC	3.2.1.54	3.2.1.133	3.2.1.135

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GH13	181	484	1.2e-128	0.9966666666666667
CBM34	6	131	1.9e-27	0.9833333333333333

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd11338	AmyAc_CMD	0.0	141	517	1	383	Alpha amylase catalytic domain found in cyclomaltodextrinases and related proteins. Cyclomaltodextrinase (CDase; EC3.2.1.54), neopullulanase (NPase; EC 3.2.1.135), and maltogenic amylase (MA; EC 3.2.1.133) catalyze the hydrolysis of alpha-(1,4) glycosidic linkages on a number of substrates including cyclomaltodextrins (CDs), pullulan, and starch. These enzymes hydrolyze CDs and starch to maltose and pullulan to panose by cleavage of alpha-1,4 glycosidic bonds whereas alpha-amylases essentially lack activity on CDs and pullulan. They also catalyze transglycosylation of oligosaccharides to the C3-, C4- or C6-hydroxyl groups of various acceptor sugar molecules. Since these proteins are nearly indistinguishable from each other, they are referred to as cyclomaltodextrinases (CMDs). The Alpha-amylase family comprises the largest family of glycoside hydrolases (GH), with the majority of enzymes acting on starch, glycogen, and related oligo- and polysaccharides. These proteins catalyze the transformation of alpha-1,4 and alpha-1,6 glucosidic linkages with retention of the anomeric center. The protein is described as having 3 domains: A, B, C. A is a (beta/alpha) 8-barrel; B is a loop between the beta 3 strand and alpha 3 helix of A; C is the C-terminal extension characterized by a Greek key. The majority of the enzymes have an active site cleft found between domains A and B where a triad of catalytic residues (Asp, Glu and Asp) performs catalysis. Other members of this family have lost the catalytic activity as in the case of the human 4F2hc, or only have 2 residues that serve as the catalytic nucleophile and the acid/base, such as Thermus A4 beta-galactosidase with 2 Glu residues (GH42) and human alpha-galactosidase with 2 Asp residues (GH31). The family members are quite extensive and include: alpha amylase, maltosyltransferase, cyclodextrin glycotransferase, maltogenic amylase, neopullulanase, isoamylase, 1,4-alpha-D-glucan maltotetrahydrolase, 4-alpha-glucotransferase, oligo-1,6-glucosidase, amylosucrase, sucrose phosphorylase, and amylomaltase.
PRK10785	PRK10785	2.60e-112	18	566	16	572	maltodextrin glucosidase; Provisional
cd11353	AmyAc_euk_bac_CMD_like	1.38e-87	141	517	1	360	Alpha amylase catalytic domain found in eukaryotic and bacterial cyclomaltodextrinases and related proteins. Cyclomaltodextrinase (CDase; EC3.2.1.54), neopullulanase (NPase; EC 3.2.1.135), and maltogenic amylase (MA; EC 3.2.1.133) catalyze the hydrolysis of alpha-(1,4) glycosidic linkages on a number of substrates including cyclomaltodextrins (CDs), pullulan, and starch. These enzymes hydrolyze CDs and starch to maltose and pullulan to panose by cleavage of alpha-1,4 glycosidic bonds whereas alpha-amylases essentially lack activity on CDs and pullulan. They also catalyze transglycosylation of oligosaccharides to the C3-, C4- or C6-hydroxyl groups of various acceptor sugar molecules. Since these proteins are nearly indistinguishable from each other, they are referred to as cyclomaltodextrinases (CMDs). This group of CMDs is mainly bacterial. The Alpha-amylase family comprises the largest family of glycoside hydrolases (GH), with the majority of enzymes acting on starch, glycogen, and related oligo- and polysaccharides. These proteins catalyze the transformation of alpha-1,4 and alpha-1,6 glucosidic linkages with retention of the anomeric center. The protein is described as having 3 domains: A, B, C. A is a (beta/alpha) 8-barrel; B is a loop between the beta 3 strand and alpha 3 helix of A; C is the C-terminal extension characterized by a Greek key. The majority of the enzymes have an active site cleft found between domains A and B where a triad of catalytic residues (Asp, Glu and Asp) performs catalysis. Other members of this family have lost the catalytic activity as in the case of the human 4F2hc, or only have 2 residues that serve as the catalytic nucleophile and the acid/base, such as Thermus A4 beta-galactosidase with 2 Glu residues (GH42) and human alpha-galactosidase with 2 Asp residues (GH31). The family members are quite extensive and include: alpha amylase, maltosyltransferase, cyclodextrin glycotransferase, maltogenic amylase, neopullulanase, isoamylase, 1,4-alpha-D-glucan maltotetrahydrolase, 4-alpha-glucotransferase, oligo-1,6-glucosidase, amylosucrase, sucrose phosphorylase, and amylomaltase.
pfam00128	Alpha-amylase	2.97e-86	181	484	1	334	Alpha amylase, catalytic domain. Alpha amylase is classified as family 13 of the glycosyl hydrolases. The structure is an 8 stranded alpha/beta barrel containing the active site, interrupted by a ~70 a.a. calcium-binding domain protruding between beta strand 3 and alpha helix 3, and a carboxyl-terminal Greek key beta-barrel domain.
cd11337	AmyAc_CMD_like	9.32e-80	143	517	1	322	Alpha amylase catalytic domain found in cyclomaltodextrinases and related proteins. Cyclomaltodextrinase (CDase; EC3.2.1.54), neopullulanase (NPase; EC 3.2.1.135), and maltogenic amylase (MA; EC 3.2.1.133) catalyze the hydrolysis of alpha-(1,4) glycosidic linkages on a number of substrates including cyclomaltodextrins (CDs), pullulan, and starch. These enzymes hydrolyze CDs and starch to maltose and pullulan to panose by cleavage of alpha-1,4 glycosidic bonds whereas alpha-amylases essentially lack activity on CDs and pullulan. They also catalyze transglycosylation of oligosaccharides to the C3-, C4- or C6-hydroxyl groups of various acceptor sugar molecules. Since these proteins are nearly indistinguishable from each other, they are referred to as cyclomaltodextrinases (CMDs). This group of CMDs is mainly bacterial. The Alpha-amylase family comprises the largest family of glycoside hydrolases (GH), with the majority of enzymes acting on starch, glycogen, and related oligo- and polysaccharides. These proteins catalyze the transformation of alpha-1,4 and alpha-1,6 glucosidic linkages with retention of the anomeric center. The protein is described as having 3 domains: A, B, C. A is a (beta/alpha) 8-barrel; B is a loop between the beta 3 strand and alpha 3 helix of A; C is the C-terminal extension characterized by a Greek key. The majority of the enzymes have an active site cleft found between domains A and B where a triad of catalytic residues (Asp, Glu and Asp) performs catalysis. Other members of this family have lost the catalytic activity as in the case of the human 4F2hc, or only have 2 residues that serve as the catalytic nucleophile and the acid/base, such as Thermus A4 beta-galactosidase with 2 Glu residues (GH42) and human alpha-galactosidase with 2 Asp residues (GH31). The family members are quite extensive and include: alpha amylase, maltosyltransferase, cyclodextrin glycotransferase, maltogenic amylase, neopullulanase, isoamylase, 1,4-alpha-D-glucan maltotetrahydrolase, 4-alpha-glucotransferase, oligo-1,6-glucosidase, amylosucrase, sucrose phosphorylase, and amylomaltase.

CAZyme Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
QYU58526.1	0.0	1	588	1	588
QIE79157.1	0.0	1	588	1	588
QBZ03061.1	0.0	1	588	1	588
QBZ05127.1	0.0	1	588	1	588
AOT56413.1	1.34e-296	1	583	1	583

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
7EHH_A	0.0	2	588	3	589	ChainA, alpha-glucosidase [Weissella cibaria],7EHI_A Chain A, alpha glucosidase [Weissella cibaria]
7D9B_A	0.0	2	588	3	589	ChainA, Alpha-glycosidase [Weissella cibaria]
7D9C_A	0.0	2	588	3	589	ChainA, Alpha-glycosidase [Weissella confusa],7DCG_A Chain A, Alpha-glycosidase [Weissella cibaria],7DCH_A Chain A, Alpha-glycosidase [Weissella cibaria]
1SMA_A	2.77e-185	1	561	1	547	CrystalStructure Of A Maltogenic Amylase [Thermus sp. IM6501],1SMA_B Crystal Structure Of A Maltogenic Amylase [Thermus sp. IM6501]
1GVI_A	4.47e-184	1	561	1	547	Thermusmaltogenic amylase in complex with beta-CD [Thermus sp.],1GVI_B Thermus maltogenic amylase in complex with beta-CD [Thermus sp.]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
Q9R9H8	1.73e-183	1	552	1	538	Intracellular maltogenic amylase OS=Bacillus subtilis OX=1423 GN=bbmA PE=1 SV=2
A0A7U9P668	4.91e-183	1	561	1	547	Cyclomaltodextrinase OS=Geobacillus thermopakistaniensis (strain MAS1) OX=1408282 GN=T260_08735 PE=1 SV=1
O06988	6.96e-183	1	552	1	538	Intracellular maltogenic amylase OS=Bacillus subtilis (strain 168) OX=224308 GN=bbmA PE=3 SV=2
P38940	1.03e-179	1	550	1	536	Neopullulanase OS=Geobacillus stearothermophilus OX=1422 GN=nplT PE=1 SV=1
P32818	2.10e-165	5	550	5	538	Maltogenic alpha-amylase OS=Bacillus acidopullulyticus OX=28030 PE=3 SV=1

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
1.000074	0.000000	0.000000	0.000000	0.000000	0.000000

TMHMM  Annotations     

There is no transmembrane helices in MGYG000000155_00691.