CAZyme Information: MGYG000001036_01213

Basic Information

• Species: CAG-1031 sp900752535
• Lineage: Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Muribaculaceae; CAG-1031; CAG-1031 sp900752535
• CAZyme ID: MGYG000001036_01213
• CAZy Family: GH13
• CAZyme Description: Alpha-amylase

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
424	MGYG000001036_219|CGC1	47362.07	6.7418

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000001036	3018511	MAG	Sweden	Europe

• Gene Location: Start: 132; End: 1406 Strand: +

Full Sequence      

MKDIAEAGYTYVQTSPANTCYVGEEGGMALFSKDGDKERGKWYYHYQPTDWKIGNYMLGT
RDDFKAMADSAMKYNVKIIVDVLPNHTAIDTAAVLPGLLRAVGGRENLYHANGFKPITKW
NDRLECTTGEMGGLPDVNTENPDFQYYYLQYVNDLVNLGARGFRYDTAKHIGLPSDPLDP
KAKQNDFWDIATGRKGVKGLSLLMPDSLFIYGEVLQDKNVKEKEYAEYVDLTASNYGHTL
RHALEKQSGDSANLADWSHPTPDNLVTWVESHDTYANAHESAHLNDDAIRQGWVYLVSRA
QGTPLFFSRPAGRTPENYWGNNRIGARGNDEFRHPEVVAANRFRKAMAGQPEKLVNYNHG
AVLTVSRGDKGIALINISDKAQKLDVVTTLPDGEYTDGVHNSVFKVKKGHLKGKLEPKSS
ALIY

Enzyme Prediction     

EC	3.2.1.1

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GH13	1	279	1.3e-89	0.9586466165413534

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd11315	AmyAc_bac1_AmyA	3.09e-135	1	354	19	352	Alpha amylase catalytic domain found in bacterial Alpha-amylases (also called 1,4-alpha-D-glucan-4-glucanohydrolase). AmyA (EC 3.2.1.1) catalyzes the hydrolysis of alpha-(1,4) glycosidic linkages of glycogen, starch, related polysaccharides, and some oligosaccharides. This group includes Firmicutes, Proteobacteria, Actinobacteria, and Cyanobacteria. 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.
cd11317	AmyAc_bac_euk_AmyA	6.38e-28	2	274	13	238	Alpha amylase catalytic domain found in bacterial and eukaryotic Alpha amylases (also called 1,4-alpha-D-glucan-4-glucanohydrolase). AmyA (EC 3.2.1.1) catalyzes the hydrolysis of alpha-(1,4) glycosidic linkages of glycogen, starch, related polysaccharides, and some oligosaccharides. This group includes AmyA proteins from bacteria, fungi, mammals, insects, mollusks, and nematodes. 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.
cd11319	AmyAc_euk_AmyA	7.68e-18	44	273	79	297	Alpha amylase catalytic domain found in eukaryotic Alpha-amylases (also called 1,4-alpha-D-glucan-4-glucanohydrolase). AmyA (EC 3.2.1.1) catalyzes the hydrolysis of alpha-(1,4) glycosidic linkages of glycogen, starch, related polysaccharides, and some oligosaccharides. This group includes eukaryotic alpha-amylases including proteins from fungi, sponges, and protozoans. 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.
cd11320	AmyAc_AmyMalt_CGTase_like	7.15e-17	44	304	85	341	Alpha amylase catalytic domain found in maltogenic amylases, cyclodextrin glycosyltransferase, and related proteins. Enzymes such as amylases, cyclomaltodextrinase (CDase), and cyclodextrin glycosyltransferase (CGTase) degrade starch to smaller oligosaccharides by hydrolyzing the alpha-D-(1,4) linkages between glucose residues. In the case of CGTases, an additional cyclization reaction is catalyzed yielding mixtures of cyclic oligosaccharides which are referred to as alpha-, beta-, or gamma-cyclodextrins (CDs), consisting of six, seven, or eight glucose residues, respectively. CGTases are characterized depending on the major product of the cyclization reaction. Besides having similar catalytic site residues, amylases and CGTases contain carbohydrate binding domains that are distant from the active site and are implicated in attaching the enzyme to raw starch granules and in guiding the amylose chain into the active site. The maltogenic alpha-amylase from Bacillus is a five-domain structure, unlike most alpha-amylases, but similar to that of cyclodextrin glycosyltransferase. In addition to the A, B, and C domains, they have a domain D and a starch-binding domain E. Maltogenic amylase is an endo-acting amylase that has activity on cyclodextrins, terminally modified linear maltodextrins, and amylose. 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.
COG0366	AmyA	1.56e-13	41	190	56	221	Glycosidase [Carbohydrate transport and metabolism].

CAZyme Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
QCD40786.1	2.22e-228	1	424	39	465
QCP73835.1	2.22e-228	1	424	39	465
QCD43159.1	1.06e-226	1	424	50	476
QCD35398.1	1.29e-215	1	424	52	476
QQR09576.1	7.14e-211	1	424	51	476

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
3DC0_A	1.09e-98	1	424	23	420	Crystalstructure of native alpha-amylase from Bacillus sp. KR-8104 [Bacillus sp. KR-8104]
1BAG_A	1.34e-97	1	424	26	423	ChainA, ALPHA-1,4-GLUCAN-4-GLUCANOHYDROLASE [Bacillus subtilis]
1UA7_A	1.73e-97	1	424	23	420	ChainA, Alpha-amylase [Bacillus subtilis]
1XGZ_A	4.68e-15	4	397	32	451	ChainA, Alpha-amylase, pancreatic [Homo sapiens],1XH0_A Chain A, Alpha-amylase, pancreatic [Homo sapiens],1XH1_A Chain A, Alpha-amylase, pancreatic [Homo sapiens],1XH2_A Chain A, Alpha-amylase, pancreatic [Homo sapiens],3BAK_A Chain A, Pancreatic alpha-amylase [Homo sapiens],3BAX_A Chain A, Pancreatic alpha-amylase [Homo sapiens],3BAY_A Chain A, Pancreatic alpha-amylase [Homo sapiens]
6Z8L_A	1.11e-14	4	397	32	451	ChainA, Pancreatic alpha-amylase [Homo sapiens]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
P30269	5.90e-101	1	416	165	598	Alpha-amylase OS=Butyrivibrio fibrisolvens OX=831 GN=amyA PE=3 SV=1
P00691	2.14e-94	1	424	67	464	Alpha-amylase OS=Bacillus subtilis (strain 168) OX=224308 GN=amyE PE=1 SV=2
P23671	9.83e-60	1	424	71	461	Alpha-amylase OS=Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787) OX=272562 GN=amyA PE=3 SV=2
P29750	7.46e-28	42	404	87	451	Alpha-amylase OS=Thermomonospora curvata OX=2020 GN=tam PE=1 SV=1
P27350	1.51e-24	4	424	57	454	Alpha-amylase OS=Streptomyces thermoviolaceus OX=1952 GN=amy PE=3 SV=2

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
1.000043	0.000000	0.000000	0.000000	0.000000	0.000000

TMHMM  Annotations     

There is no transmembrane helices in MGYG000001036_01213.