CAZyme Information: MGYG000001054_01034

Basic Information

• Species: Succinivibrio sp900555115
• Lineage: Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales; Succinivibrionaceae; Succinivibrio; Succinivibrio sp900555115
• CAZyme ID: MGYG000001054_01034
• CAZy Family: GH13
• CAZyme Description: Glycogen operon protein GlgX

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
696	MGYG000001054_81|CGC1	79306.44	5.9634

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000001054	2025835	MAG	Spain	Europe

• Gene Location: Start: 33450; End: 35540 Strand: +

Full Sequence      

MHVISAGHSRHLGPSIEQDGVNFCIWWPDADSVELLLFKCDDDDDPEIFILESDIFRSNY
YWHVKVLGIGEGQIFAWRIRQSSARGADDTLMKGAILIDPYAKRVVYPKGFTRYQDLQSP
KQNFKTCAKSAVIDVDNYDWGVDIRPSISMRKSVIYEMHVKGFTASSSSGLADNIRGTYR
GLIEKIPYLRELGITAVELLPVYQFDDQDAMPGHPNYWGYSPVSFFAPHEQYSSDKSLNG
PLNEFRDMVKALHRNNIEVILDVVYNHTSEGDEHGPCYCFKGFDREGYYILNEEGRFTNY
TGCGNTFNGNSPVVRALILDSLIFWKDKMHVDGFRFDLAAILSRDQQGMPISSSPTLLDI
DTNHHLADTKLIAEPWDAGGLYALGKISGSRWREWNGRFRDDVRAFMRGDCGLVNTFINR
LLGSPDIYNEHKVDSQKSLNFVTCHDGFTLWDLVSYTQKRNEDNGENSRDGCDNNLSANY
GVEGETDDNEINAVRLRQCKNFMLLSLMSFGVPMLLMGDEVLRTQKGNNNAYCQDNELSY
FDWNALKNEQSREMLNFTKNAIRMRRMSFAGQLRYAAQGTQKLNKVLRNASLQWHGVKPF
QPDWSEQSHSVGMIRYSVPSGYYIYLFINAWWNDLVIELPPCPASVKSPWFKVLDTAIPA
NQLPSLLNASDFTRSYAGDLLRVKSRSVMLFVSPNL

Enzyme Prediction     

EC	3.2.1.68	3.2.1.-	2.4.1.25

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GH13	176	524	1.3e-145	0.9971509971509972

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
COG1523	PulA	0.0	16	640	27	656	Pullulanase/glycogen debranching enzyme [Carbohydrate transport and metabolism].
cd11326	AmyAc_Glg_debranch	0.0	138	566	1	431	Alpha amylase catalytic domain found in glycogen debranching enzymes. Debranching enzymes facilitate the breakdown of glycogen through glucosyltransferase and glucosidase activity. These activities are performed by a single enzyme in mammals, yeast, and some bacteria, but by two distinct enzymes in Escherichia coli and other bacteria. Debranching enzymes perform two activities: 4-alpha-D-glucanotransferase (EC 2.4.1.25) and amylo-1,6-glucosidase (EC 3.2.1.33). 4-alpha-D-glucanotransferase catalyzes the endohydrolysis of 1,6-alpha-D-glucoside linkages at points of branching in chains of 1,4-linked alpha-D-glucose residues. Amylo-alpha-1,6-glucosidase catalyzes the endohydrolysis of 1,6-alpha-D-glucoside linkages at points of branching in chains of 1,4-linked alpha-D-glucose residues. In Escherichia coli, GlgX is the debranching enzyme and malQ is the 4-alpha-glucanotransferase. TreX, an archaeal glycogen-debranching enzyme has dual activities like mammals and yeast, but is structurally similar to GlgX. TreX exists in two oligomeric states, a dimer and tetramer. Isoamylase (EC 3.2.1.68) is one of the starch-debranching enzymes that catalyzes the hydrolysis of alpha-1,6-glucosidic linkages specific in alpha-glucans such as amylopectin or glycogen and their beta-limit dextrins. 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.
PRK03705	PRK03705	1.87e-158	1	566	1	559	glycogen debranching protein GlgX.
PRK14510	PRK14510	9.15e-128	4	566	1	567	bifunctional glycogen debranching protein GlgX/4-alpha-glucanotransferase.
cd11341	AmyAc_Pullulanase_LD-like	9.60e-84	153	565	3	406	Alpha amylase catalytic domain found in Pullulanase (also called dextrinase; alpha-dextrin endo-1,6-alpha glucosidase), limit dextrinase, and related proteins. Pullulanase is an enzyme with action similar to that of isoamylase; it cleaves 1,6-alpha-glucosidic linkages in pullulan, amylopectin, and glycogen, and in alpha-and beta-amylase limit-dextrins of amylopectin and glycogen. Pullulanases are very similar to limit dextrinases, although they differ in their action on glycogen and the rate of hydrolysis of limit dextrins. 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
ACQ92662.1	3.18e-262	4	695	6	687
ARW82279.1	6.17e-254	4	660	3	651
ATU97813.1	5.00e-253	4	660	3	651
QOI95144.1	1.00e-252	4	660	3	651
ATD38907.1	1.00e-252	4	660	3	651

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
2VNC_A	8.92e-140	17	611	27	635	Crystalstructure of Glycogen Debranching enzyme TreX from Sulfolobus solfataricus [Saccharolobus solfataricus],2VNC_B Crystal structure of Glycogen Debranching enzyme TreX from Sulfolobus solfataricus [Saccharolobus solfataricus],2VR5_A Crystal structure of Trex from Sulfolobus Solfataricus in complex with acarbose intermediate and glucose [Saccharolobus solfataricus],2VR5_B Crystal structure of Trex from Sulfolobus Solfataricus in complex with acarbose intermediate and glucose [Saccharolobus solfataricus],2VUY_A Crystal structure of Glycogen Debranching exzyme TreX from Sulfolobus solfatarius [Saccharolobus solfataricus],2VUY_B Crystal structure of Glycogen Debranching exzyme TreX from Sulfolobus solfatarius [Saccharolobus solfataricus],7EAV_A Chain A, Glycogen debranching enzyme [Saccharolobus solfataricus],7EAV_B Chain B, Glycogen debranching enzyme [Saccharolobus solfataricus]
4J7R_A	2.19e-127	7	657	60	781	CrystalStructure of Chlamydomonas reinhardtii Isoamylase 1 (ISA1) [Chlamydomonas reinhardtii],4J7R_B Crystal Structure of Chlamydomonas reinhardtii Isoamylase 1 (ISA1) [Chlamydomonas reinhardtii],4OKD_A Crystal Structure of Chlamydomonas reinhardtii Isoamylase 1 (ISA1) in complex with maltoheptaose [Chlamydomonas reinhardtii],4OKD_B Crystal Structure of Chlamydomonas reinhardtii Isoamylase 1 (ISA1) in complex with maltoheptaose [Chlamydomonas reinhardtii]
2WSK_A	3.17e-104	4	566	4	559	Crystalstructure of Glycogen Debranching Enzyme GlgX from Escherichia coli K-12 [Escherichia coli K-12]
1BF2_A	8.94e-68	89	656	109	711	StructureOf Pseudomonas Isoamylase [Pseudomonas amyloderamosa]
2WAN_A	4.93e-51	12	583	318	842	Pullulanasefrom Bacillus acidopullulyticus [Bacillus acidopullulyticus]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
Q9M0S5	2.30e-146	4	656	85	731	Isoamylase 3, chloroplastic OS=Arabidopsis thaliana OX=3702 GN=ISA3 PE=1 SV=2
B9G434	7.92e-142	5	656	101	748	Isoamylase 3, chloroplastic OS=Oryza sativa subsp. japonica OX=39947 GN=ISA3 PE=2 SV=1
D0TZF0	1.32e-138	4	660	96	759	Isoamylase 1, chloroplastic OS=Oryza sativa subsp. japonica OX=39947 GN=ISA1 PE=1 SV=1
O04196	5.54e-135	4	660	69	737	Isoamylase 1, chloroplastic OS=Arabidopsis thaliana OX=3702 GN=ISA1 PE=1 SV=1
O22637	1.81e-134	4	640	80	728	Isoamylase SU1, chloroplastic OS=Zea mays OX=4577 GN=SU1 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
0.999792	0.000238	0.000004	0.000001	0.000000	0.000001

TMHMM  Annotations     

There is no transmembrane helices in MGYG000001054_01034.