CAZyme Information: MGYG000001605_01432

Basic Information

• Species: Enorma sp900538305
• Lineage: Bacteria; Actinobacteriota; Coriobacteriia; Coriobacteriales; Coriobacteriaceae; Enorma; Enorma sp900538305
• CAZyme ID: MGYG000001605_01432
• CAZy Family: GH13
• CAZyme Description: Amylosucrase

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
631	MGYG000001605_19|CGC1	72577.68	5.6442

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000001605	2046650	MAG	China	Asia

• Gene Location: Start: 18810; End: 20705 Strand: -

Full Sequence      

MPAKKPQPKKSKTSKRAVTLDAGAFDRRLARHHDELRWLYMELYDNGDMFAELIDQMRCF
FKERPADLRALDASREIHGTWYREQKMLGMQMYIDNFAGTIKGVEEKIGYLERCGATCIH
LMPFLDTPADKSRSDGGYAVSDFRRVRSDLGTMDDLARLARTCHERGISLCMDFVMNHTS
EEHEWARRARSGEGEYMSRYFFEANPAVIEQYTRDVPQVFPTTAPGHFTYLPELGQSVMT
QFYPYQWDLNYRNPRVFNEMMYNFLYLANQGMDIIRLDAVPYIWKQLGTNCRNLPQVHTI
VRMMRMIGEVVCPGIALLGEVVMAPAEVAPYFGTPEKPECHMLYNVTTMATTWHTVATRD
TRLLRRQLEAISSLPSSYTFLNYLRCHDDIGWGLDYPLLAAWGQREVAHKRYLNEYFLGD
VPGSMSRGALYNADPVTGDARFCGTTASMCGIEVAGFEGDAAKMDVAVQLDVMLHAYMLT
QSGMPIIYSGDELAQVNDYSYRDDPEKAEDSRYIHRGAFPWDLVDNIDVEGSVQQRVFDA
LRLLERVRRIEQLFSPDARLRPKDYSDRAILWLVRECGGETLHAVFNFSDTPKTIWMPEA
GEYVDLLAGEREDIATVELPAWGFFWKKRGW

Enzyme Prediction     

No EC number prediction in MGYG000001605_01432.

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GH13	98	497	9.5e-161	0.9975

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd11324	AmyAc_Amylosucrase	0.0	21	549	1	531	Alpha amylase catalytic domain found in Amylosucrase. Amylosucrase is a glucosyltransferase that catalyzes the transfer of a D-glucopyranosyl moiety from sucrose onto an acceptor molecule. When the acceptor is another saccharide, only alpha-1,4 linkages are produced. Unlike most amylopolysaccharide synthases, it does not require any alpha-D-glucosyl nucleoside diphosphate substrate. In the presence of glycogen it catalyzes the transfer of a D-glucose moiety onto a glycogen branch, but in its absence, it hydrolyzes sucrose and synthesizes polymers, smaller maltosaccharides, and sucrose isoforms. 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.
cd11334	AmyAc_TreS	4.05e-66	99	493	24	373	Alpha amylase catalytic domain found in Trehalose synthetase. Trehalose synthetase (TreS) catalyzes the reversible interconversion of trehalose and maltose. The enzyme catalyzes the reaction in both directions, but the preferred substrate is maltose. Glucose is formed as a by-product of this reaction. It is believed that the catalytic mechanism may involve the cutting of the incoming disaccharide and transfer of a glucose to an enzyme-bound glucose. This enzyme also catalyzes production of a glucosamine disaccharide from maltose and glucosamine. 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.
cd11356	AmyAc_Sucrose_phosphorylase-like_1	2.17e-63	116	558	38	446	Alpha amylase catalytic domain found in sucrose phosphorylase-like proteins (also called sucrose glucosyltransferase, disaccharide glucosyltransferase, and sucrose-phosphate alpha-D glucosyltransferase). Sucrose phosphorylase is a bacterial enzyme that catalyzes the phosphorolysis of sucrose to yield glucose-1-phosphate and fructose. These enzymes do not have the conserved calcium ion present in other alpha amylase family enzymes. 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.
cd11343	AmyAc_Sucrose_phosphorylase-like	8.02e-55	117	558	37	443	Alpha amylase catalytic domain found in sucrose phosphorylase (also called sucrose glucosyltransferase, disaccharide glucosyltransferase, and sucrose-phosphate alpha-D glucosyltransferase). Sucrose phosphorylase is a bacterial enzyme that catalyzes the phosphorolysis of sucrose to yield glucose-1-phosphate and fructose. These enzymes do not have the conserved calcium ion present in other alpha amylase family enzymes. 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	2.22e-42	99	600	26	495	Glycosidase [Carbohydrate transport and metabolism].

CAZyme Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
CBL26996.1	1.18e-299	25	628	16	617
QEK18306.1	1.50e-299	25	628	10	611
AWY96820.1	1.77e-298	23	630	8	613
QRT49301.1	3.43e-293	25	629	8	610
QDW74185.1	6.42e-293	28	626	10	606

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
3UCQ_A	3.73e-141	21	630	28	651	Crystalstructure of amylosucrase from Deinococcus geothermalis [Deinococcus geothermalis DSM 11300],3UER_A Crystal structure of amylosucrase from Deinococcus geothermalis in complex with turanose [Deinococcus geothermalis DSM 11300]
4AYS_A	9.50e-140	21	590	23	600	TheStructure of Amylosucrase from D. radiodurans [Deinococcus radiodurans]
7ESH_A	7.50e-138	21	610	29	625	ChainA, amylosucrase [Calidithermus timidus DSM 17022],7ESH_B Chain B, amylosucrase [Calidithermus timidus DSM 17022],7ESH_C Chain C, amylosucrase [Calidithermus timidus DSM 17022],7ESH_D Chain D, amylosucrase [Calidithermus timidus DSM 17022]
3CZK_A	1.71e-129	25	630	31	638	ChainA, Sucrose hydrolase [Xanthomonas citri pv. glycines],3CZL_A Chain A, sucrose hydrolase [Xanthomonas citri pv. glycines]
2WPG_A	1.71e-127	25	629	32	636	SucroseHydrolase [Xanthomonas campestris pv. campestris]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
Q9ZEU2	4.32e-117	25	595	40	596	Amylosucrase OS=Neisseria polysaccharea OX=489 GN=ams PE=1 SV=1
Q84HD6	8.56e-117	25	595	40	596	Amylosucrase OS=Neisseria meningitidis OX=487 GN=ams PE=3 SV=1
A0R6E0	4.92e-45	99	390	58	344	Trehalose synthase/amylase TreS OS=Mycolicibacterium smegmatis (strain ATCC 700084 / mc(2)155) OX=246196 GN=treS PE=1 SV=1
P9WQ19	4.88e-44	98	390	65	352	Trehalose synthase/amylase TreS OS=Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) OX=83332 GN=treS PE=1 SV=1
P9WQ18	4.88e-44	98	390	65	352	Trehalose synthase/amylase TreS OS=Mycobacterium tuberculosis (strain CDC 1551 / Oshkosh) OX=83331 GN=treS 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
1.000033	0.000000	0.000000	0.000000	0.000000	0.000000

TMHMM  Annotations     

There is no transmembrane helices in MGYG000001605_01432.