CAZyme Information: MGYG000000450_00680

Basic Information

• Lineage: Bacteria; Firmicutes_A; Clostridia; Oscillospirales; Ruminococcaceae; UMGS1826
• CAZyme ID: MGYG000000450_00680
• CAZy Family: GH13
• CAZyme Description: Amylopullulanase

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
612		68650.24	4.5965

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000000450	2671977	MAG	Sweden	Europe

• Gene Location: Start: 27473; End: 29311 Strand: -

Full Sequence      

MGYTVNYNAWDERCKSPFGPVREGETVRISMEVPGEAGAERVLLKLRRDGEAAEREVELK
GVSTGHLTTFSGAFSVAERGLWFYRFEIFTAAGILFVGRDEESRAVVGDFLPEWQLTVYG
ADFATPEGLGQGLLYQIFPDRFRKSRTGELPPVRNDRILHEDWSERPLFKADVEDYAATD
FFGGDLEGIREKLPYLQSLGVTMLYLNPIFEAASNHRYNTGDYFAVDPWLGTEEDVLRLC
RDARELGIRVILDGVFSHTGSDSRYFNKEGHYDTLGAWQSPASAYAAWYRFKDPERREYD
CWWGIPTLPNVNEDEPSFQAFICGEGGVLDYWMERGASGWRLDVADELPDGFLDAVRRRI
KARSPQAYLLGEVWEDASNKESYGQRRRYLLGDQLDGVMNYPCRKALLDFIGEGDAALFR
RRILELLDHYPAPAVQAMMNPLSTHDVARAATVLGVLREVPEEERGDYLPTPGERERGRL
GLMLAALLQYTLPGMPSLYYGDEAGLMGFSDPWNRRCYPWDREDGELIAFFRQLGALRRD
HPGELSEPLTFVSAQGGLAAFRRGKLLTAVNRGGETAVLSAGGELLLAVGKASLEGDALT
LSPDSGVILLTD

Enzyme Prediction     

No EC number prediction in MGYG000000450_00680.

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GH13	184	512	1.2e-120	0.9936708860759493

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd11338	AmyAc_CMD	0.0	135	542	5	382	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	2.64e-111	22	602	16	595	maltodextrin glucosidase; Provisional
PRK14510	PRK14510	1.40e-83	16	541	14	569	bifunctional glycogen debranching protein GlgX/4-alpha-glucanotransferase.
cd11337	AmyAc_CMD_like	2.64e-58	186	542	27	321	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.
cd11316	AmyAc_bac2_AmyA	3.78e-54	184	542	20	398	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 Chloroflexi, Dictyoglomi, and Fusobacteria. 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
CAB1239245.1	2.17e-181	7	609	2	612
QNK39367.1	6.90e-176	7	604	2	585
QQR32000.1	1.19e-173	7	604	2	596
ANU56099.1	1.19e-173	7	604	2	596
ASB42775.1	1.19e-173	7	604	2	596

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
2Z1K_A	1.33e-78	135	571	10	421	CrystalStructure of Ttha1563 from Thermus thermophilus HB8 [Thermus thermophilus HB8],2Z1K_B Crystal Structure of Ttha1563 from Thermus thermophilus HB8 [Thermus thermophilus HB8],2Z1K_C Crystal Structure of Ttha1563 from Thermus thermophilus HB8 [Thermus thermophilus HB8],2Z1K_D Crystal Structure of Ttha1563 from Thermus thermophilus HB8 [Thermus thermophilus HB8]
1SMA_A	6.94e-73	123	554	126	513	CrystalStructure Of A Maltogenic Amylase [Thermus sp. IM6501],1SMA_B Crystal Structure Of A Maltogenic Amylase [Thermus sp. IM6501]
2WC7_A	1.30e-72	125	611	5	486	Crystalstructure of Nostoc Punctiforme Debranching Enzyme(NPDE)(Acarbose soaked) [Nostoc punctiforme],2WCS_A Crystal Structure of Debranching enzyme from Nostoc punctiforme (NPDE) [Nostoc punctiforme],2WKG_A Chain A, Alpha Amylase, Catalytic Region [Nostoc punctiforme PCC 73102]
1GVI_A	9.93e-72	123	554	126	513	Thermusmaltogenic amylase in complex with beta-CD [Thermus sp.],1GVI_B Thermus maltogenic amylase in complex with beta-CD [Thermus sp.]
1JF6_A	9.70e-70	123	538	122	494	ChainA, ALPHA AMYLASE II [Thermoactinomyces vulgaris],1JF6_B Chain B, ALPHA AMYLASE II [Thermoactinomyces vulgaris]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
P36905	4.94e-89	5	563	256	846	Amylopullulanase OS=Thermoanaerobacterium saccharolyticum OX=28896 GN=apu PE=3 SV=2
P16950	1.29e-87	5	563	253	846	Amylopullulanase OS=Thermoanaerobacter thermohydrosulfuricus OX=1516 GN=apu PE=1 SV=1
P38939	1.32e-87	5	563	253	845	Amylopullulanase OS=Thermoanaerobacter pseudethanolicus (strain ATCC 33223 / 39E) OX=340099 GN=apu PE=1 SV=2
P38536	7.35e-87	5	563	256	845	Amylopullulanase OS=Thermoanaerobacterium thermosulfurigenes OX=33950 GN=amyB PE=3 SV=2
A0A7U9P668	3.80e-72	123	554	126	513	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
1.000068	0.000000	0.000000	0.000000	0.000000	0.000000

TMHMM  Annotations     

There is no transmembrane helices in MGYG000000450_00680.