CAZyme Information: MGYG000001643_03213

Basic Information

• Lineage: Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Muribaculaceae; CAG-485
• CAZyme ID: MGYG000001643_03213
• CAZy Family: GH13
• CAZyme Description: Alpha-1,4-glucan:maltose-1-phosphate maltosyltransferase

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
598		67830.54	6.2416

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000001643	4013444	MAG	United States	North America

• Gene Location: Start: 677; End: 2473 Strand: +

Full Sequence      

MPETITPSKKTASGAYSVKKQRSATGKPVIYQMIPRLFSNPCHDCEPNGDISRNGCGKMN
HITSTVLKAIKELGVTHVWYTGVIEHGHATDYSEYGIIPDNPSVLKGKAGSPYAISDYYD
IDPDIAEDVPSRMEEFEALIKRTHKEGMKVIMDFVPNHVARRYHSDAAPAGIEDLGQGDD
VTMFFSPKNNFYYITRQQFEPQFPIEGYTEFPAKASGNDCFNAFPTRNDWYETVKLNYGV
DYGNGTCHFDPIPPTWLKMLHILRFWAGKGVDGFRCDMAFMVPVDFWEWAIPQVKASYPD
VIFIAEIYDVNSYREFLERAGFDYLYDKVNLYDTLRAIQCHNVSAAKLTDCWQRIDGIQH
RMLNFLENHDEQRFASAEYAGDADKVLPSLVVSSTISNAPFMIYFGQELGEKAEDAEGFS
GRDGRTTIFDYWSVPTVRRWYNDGKADGGKSYRNEKNLRALYAHFLRLLGSQNALNKGEF
FDLMYVNFRNPDFSPHSNYAYLRRYKDEVILIAVNFSDTPRELKINLPELALGLYGIVPG
ERTATDLLSGRKTRVVVSADTPFFTPVAAWGAVMWKFSASKASAAPARQRFKNEANVD

Enzyme Prediction     

No EC number prediction in MGYG000001643_03213.

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GH13	54	415	9.7e-172	0.9973333333333333

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd11349	AmyAc_3	0.0	28	475	1	456	Alpha amylase catalytic domain found in an uncharacterized protein family. 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.
cd11313	AmyAc_arch_bac_AmyA	6.00e-51	29	412	6	297	Alpha amylase catalytic domain found in archaeal and 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, bacteroidetes, and proteobacteria. 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.
cd11347	AmyAc_1	8.66e-38	58	412	24	349	Alpha amylase catalytic domain found in an uncharacterized protein family. 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	3.95e-34	29	530	2	495	Glycosidase [Carbohydrate transport and metabolism].
pfam00128	Alpha-amylase	9.72e-27	57	410	1	327	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.

CAZyme Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
QCD35086.1	7.88e-262	27	576	5	558
AHF12174.1	3.56e-260	27	576	5	559
QQR07864.1	1.12e-258	27	576	5	558
ASB37124.1	1.12e-258	27	576	5	558
ANU62396.1	1.12e-258	27	576	5	558

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
3DHU_A	2.99e-19	67	408	36	313	Crystalstructure of an alpha-amylase from Lactobacillus plantarum [Lactiplantibacillus plantarum],3DHU_B Crystal structure of an alpha-amylase from Lactobacillus plantarum [Lactiplantibacillus plantarum],3DHU_C Crystal structure of an alpha-amylase from Lactobacillus plantarum [Lactiplantibacillus plantarum],3DHU_D Crystal structure of an alpha-amylase from Lactobacillus plantarum [Lactiplantibacillus plantarum]
4GKL_A	1.86e-18	67	420	31	302	Crystalstructure of a noncanonic maltogenic alpha-amylase AmyB from Thermotoga neapolitana [Thermotoga neapolitana],4GKL_B Crystal structure of a noncanonic maltogenic alpha-amylase AmyB from Thermotoga neapolitana [Thermotoga neapolitana]
1WZA_A	2.73e-17	31	473	8	402	Crystalstructure of alpha-amylase from H.orenii [Halothermothrix orenii]
1J0H_A	3.57e-16	16	546	138	567	Crystalstructure of Bacillus stearothermophilus neopullulanase [Geobacillus stearothermophilus],1J0H_B Crystal structure of Bacillus stearothermophilus neopullulanase [Geobacillus stearothermophilus],1J0I_A Crystal structure of neopullulanase complex with panose [Geobacillus stearothermophilus],1J0I_B Crystal structure of neopullulanase complex with panose [Geobacillus stearothermophilus]
1J0J_A	8.27e-16	16	546	138	567	ChainA, neopullulanase [Geobacillus stearothermophilus],1J0J_B Chain B, neopullulanase [Geobacillus stearothermophilus],1J0K_A Chain A, neopullulanase [Geobacillus stearothermophilus],1J0K_B Chain B, neopullulanase [Geobacillus stearothermophilus]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
P14899	9.09e-18	29	526	36	465	Alpha-amylase 3 OS=Dictyoglomus thermophilum (strain ATCC 35947 / DSM 3960 / H-6-12) OX=309799 GN=amyC PE=3 SV=2
P20845	1.76e-17	97	525	89	488	Alpha-amylase OS=Priestia megaterium OX=1404 PE=1 SV=1
P14898	3.56e-17	29	526	135	531	Alpha-amylase 2 OS=Dictyoglomus thermophilum (strain ATCC 35947 / DSM 3960 / H-6-12) OX=309799 GN=amyB PE=1 SV=2
P38940	1.11e-15	16	546	138	567	Neopullulanase OS=Geobacillus stearothermophilus OX=1422 GN=nplT PE=1 SV=1
A0A7U9P668	7.93e-15	16	546	138	567	Cyclomaltodextrinase OS=Geobacillus thermopakistaniensis (strain MAS1) OX=1408282 GN=T260_08735 PE=1 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
1.000023	0.000018	0.000000	0.000000	0.000000	0.000000

TMHMM  Annotations     

There is no transmembrane helices in MGYG000001643_03213.