CAZyme Information: MGYG000001593_00751

Basic Information

• Species: Christensenella hongkongensis
• Lineage: Bacteria; Firmicutes_A; Clostridia_A; Christensenellales; Christensenellaceae; Christensenella; Christensenella hongkongensis
• CAZyme ID: MGYG000001593_00751
• CAZy Family: GH13
• CAZyme Description: Alpha-amylase

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
483	MGYG000001593_22|CGC1	55142.67	4.4775

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000001593	2717636	MAG	China	Asia

• Gene Location: Start: 6656; End: 8107 Strand: -

Full Sequence      

MDADKNGTMMQYFEWYMPSGILWKQAAQNAKQLADDGITAVWLPPAYKGSDGKNDVGYAV
YDLYDLGEFDQRGSIATKYGTKEEYLQAIDALHNAGIQVYADIVLDHKMGADELEMVSAR
EFAQENRCEQISGEEEIAAWTKFTFPGRNEKYSDFKWNSTHFAAIDWDEKNQRSAIFQFN
GKRWEDQVDKEFGNFDYLMGACIDLCHEEVVDELKRWGLWYLREVPVDGFRIDAVKHMRF
TFYSDWLDTLRREAREELFAVGEYWNGDVNALNNYIDTTKGALSLFDVPLHFRFVDASNA
GSAFDMRTIFDRTLVRENPLKAVTFIDNHDTQPGQSLESWVQRWFKPLAYAMILLRQEGY
PCVFYGDYYGIPHNNIAPMKDTLLPLIKARELCAYGGQIDYFDHPNIVGWTRMGDDAHPD
SGLAVLLTNGDGGVKVMHVGEKFAGNRFYDILDAGKEDVTIGDDGNGEFSVDGGSVSVWI
KRQ

Enzyme Prediction     

EC	3.2.1.1	3.2.1.98	3.2.1.-	3.2.1.41

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GH13	32	371	8.2e-157	0.9970760233918129

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd11318	AmyAc_bac_fung_AmyA	0.0	6	392	1	391	Alpha amylase catalytic domain found in bacterial and fungal 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 bacterial and fungal proteins. 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.
PRK09441	PRK09441	0.0	5	480	2	479	cytoplasmic alpha-amylase; Reviewed
cd11314	AmyAc_arch_bac_plant_AmyA	5.61e-52	9	392	2	293	Alpha amylase catalytic domain found in archaeal, bacterial, and plant 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 from bacteria, archaea, water fleas, and plants. 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.
PLN02784	PLN02784	3.26e-27	9	379	505	828	alpha-amylase
COG0366	AmyA	2.08e-22	23	418	28	378	Glycosidase [Carbohydrate transport and metabolism].

CAZyme Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
AYH39944.1	5.12e-270	1	479	1	479
QQO09084.1	5.01e-258	5	483	3	481
AYH41774.1	2.06e-240	5	483	3	480
AVM43508.1	5.79e-238	6	482	4	481
ALU16381.1	7.00e-227	6	483	2	480

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
4UZU_A	4.81e-215	3	483	2	482	Three-dimensionalstructure of a variant `Termamyl-like' Geobacillus stearothermophilus alpha-amylase at 1.9 A resolution [Geobacillus stearothermophilus]
1HVX_A	1.85e-210	3	483	2	484	BACILLUSSTEAROTHERMOPHILUS ALPHA-AMYLASE [Geobacillus stearothermophilus]
6AG0_A	5.52e-209	3	483	29	511	TheX-ray Crystallographic Structure of Maltooligosaccharide-forming Amylase from Bacillus stearothermophilus STB04 [Geobacillus stearothermophilus],6AG0_C The X-ray Crystallographic Structure of Maltooligosaccharide-forming Amylase from Bacillus stearothermophilus STB04 [Geobacillus stearothermophilus]
1W9X_A	2.96e-196	6	482	2	481	ChainA, Alpha Amylase [Sutcliffiella halmapala]
2GJP_A	3.40e-196	6	482	6	485	ChainA, alpha-amylase [Sutcliffiella halmapala],2GJR_A Chain A, alpha-amylase [Sutcliffiella halmapala]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
P06279	2.36e-209	3	483	36	518	Alpha-amylase OS=Geobacillus stearothermophilus OX=1422 GN=amyS PE=1 SV=3
P06278	8.45e-191	3	482	30	512	Alpha-amylase OS=Bacillus licheniformis OX=1402 GN=amyS PE=1 SV=1
P19571	5.57e-188	6	482	39	518	Glucan 1,4-alpha-maltohexaosidase OS=Bacillus sp. (strain 707) OX=1416 PE=1 SV=1
P00692	9.12e-186	6	482	33	514	Alpha-amylase OS=Bacillus amyloliquefaciens OX=1390 PE=1 SV=1
P26613	4.53e-148	5	480	2	490	Cytoplasmic alpha-amylase OS=Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) OX=99287 GN=amyA PE=3 SV=3

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
1.000059	0.000000	0.000000	0.000000	0.000000	0.000000

TMHMM  Annotations     

There is no transmembrane helices in MGYG000001593_00751.