dbCAN-seq: a database of CAZyme sequence and annotation

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CAZyme Information: MGYG000002962_02339

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Basic Information help

Species

Clostridium sp900543325

Lineage

Bacteria; Firmicutes_A; Clostridia; Clostridiales; Clostridiaceae; Clostridium; Clostridium sp900543325

CAZyme ID

MGYG000002962_02339

CAZy Family

GH32

CAZyme Description

Sucrose-6-phosphate hydrolase

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
513	MGYG000002962_63\|CGC1	59800.24	4.627

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000002962	3186188	MAG	China	Asia

Gene Location

Start: 6535; End: 8076 Strand: +

Full Sequence Download help

Enzyme Prediction help

EC	3.2.1.26

CAZyme Signature Domains help

Family	Start	End	Evalue	family coverage
GH32	58	359	1.3e-98	0.9965870307167235

CDD Domains download full data without filtering help

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
COG1621	SacC	0.0	26	498	1	472	Sucrose-6-phosphate hydrolase SacC, GH32 family [Carbohydrate transport and metabolism].
TIGR01322	scrB_fam	0.0	41	486	1	445	sucrose-6-phosphate hydrolase. [Energy metabolism, Biosynthesis and degradation of polysaccharides]
cd18623	GH32_ScrB-like	2.87e-174	64	352	1	289	glycoside hydrolase family 32 sucrose 6 phosphate hydrolase (sucrase). Glycosyl hydrolase family GH32 subgroup contains sucrose-6-phosphate hydrolase (sucrase, EC:3.2.1.26) among others. The enzyme cleaves sucrose into fructose and glucose via beta-fructofuranosidase activity, producing invert sugar that is a mixture of dextrorotatory D-glucose and levorotatory D-fructose. These retaining enzymes (i.e. they retain the configuration at anomeric carbon atom of the substrate) catalyze hydrolysis in two steps involving a covalent glycosyl enzyme intermediate: an aspartate located close to the N-terminus acts as the catalytic nucleophile and a glutamate acts as the general acid/base; a conserved aspartate residue in the Arg-Asp-Pro (RDP) motif stabilizes the transition state. The breakdown of sucrose is widely used as a carbon or energy source by bacteria, fungi, and plants. Invertase is used commercially in the confectionery industry, since fructose has a sweeter taste than sucrose and a lower tendency to crystallize. A common structural feature of all these enzymes is a 5-bladed beta-propeller domain, similar to GH43, that contains the catalytic acid and catalytic base. A long V-shaped groove, partially enclosed at one end, forms a single extended substrate-binding surface across the face of the propeller.
smart00640	Glyco_32	3.00e-142	58	475	1	437	Glycosyl hydrolases family 32.
pfam00251	Glyco_hydro_32N	7.19e-141	58	359	1	308	Glycosyl hydrolases family 32 N-terminal domain. This domain corresponds to the N-terminal domain of glycosyl hydrolase family 32 which forms a five bladed beta propeller structure.

CAZyme Hits help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
ALS17206.1	4.16e-303	21	512	1	493
APF21264.1	9.39e-292	21	509	1	489
QUF85170.1	1.09e-290	21	509	1	489
QJS19304.1	3.09e-239	23	509	2	492
AMC07893.1	5.90e-236	23	510	2	489

PDB Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
6NU7_A	1.47e-114	23	510	2	486	Structureof sucrose-6-phosphate hydrolase from Lactobacillus gasseri [Lactobacillus gasseri 224-1],6NU8_A Structure of sucrose-6-phosphate hydrolase from Lactobacillus gasseri in complex with fructose [Lactobacillus gasseri 224-1]
7VCO_A	5.64e-84	53	498	25	472	ChainA, Sucrose-6-phosphate hydrolase [Frischella perrara],7VCP_A Chain A, Sucrose-6-phosphate hydrolase [Frischella perrara]
7BWB_A	6.31e-82	53	485	48	461	Bombyxmori GH32 beta-fructofuranosidase BmSUC1 [Bombyx mori]
7BWC_A	9.60e-81	53	485	48	461	Bombyxmori GH32 beta-fructofuranosidase BmSUC1 mutant D63A in complex with sucrose [Bombyx mori]
1UYP_A	3.61e-64	53	507	2	431	Thethree-dimensional structure of beta-fructosidase (invertase) from Thermotoga maritima [Thermotoga maritima MSB8],1UYP_B The three-dimensional structure of beta-fructosidase (invertase) from Thermotoga maritima [Thermotoga maritima MSB8],1UYP_C The three-dimensional structure of beta-fructosidase (invertase) from Thermotoga maritima [Thermotoga maritima MSB8],1UYP_D The three-dimensional structure of beta-fructosidase (invertase) from Thermotoga maritima [Thermotoga maritima MSB8],1UYP_E The three-dimensional structure of beta-fructosidase (invertase) from Thermotoga maritima [Thermotoga maritima MSB8],1UYP_F The three-dimensional structure of beta-fructosidase (invertase) from Thermotoga maritima [Thermotoga maritima MSB8]

Swiss-Prot Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
Q05936	4.54e-148	21	492	1	471	Sucrose-6-phosphate hydrolase OS=Staphylococcus xylosus OX=1288 GN=scrB PE=3 SV=1
P07819	1.28e-124	39	509	14	478	Sucrose-6-phosphate hydrolase OS=Bacillus subtilis (strain 168) OX=224308 GN=sacA PE=3 SV=2
P13394	6.08e-121	24	487	7	456	Sucrose-6-phosphate hydrolase OS=Vibrio alginolyticus OX=663 GN=scrB PE=2 SV=1
P43471	2.57e-109	24	497	3	474	Sucrose-6-phosphate hydrolase OS=Pediococcus pentosaceus OX=1255 GN=scrB PE=3 SV=2
P13522	1.03e-105	29	494	8	465	Sucrose-6-phosphate hydrolase OS=Streptococcus mutans serotype c (strain ATCC 700610 / UA159) OX=210007 GN=scrB PE=3 SV=3

SignalP and Lipop Annotations help

This protein is predicted as OTHER

Other	SP_Sec_SPI	LIPO_Sec_SPII	TAT_Tat_SPI	TATLIP_Sec_SPII	PILIN_Sec_SPIII
1.000058	0.000000	0.000000	0.000000	0.000000	0.000000

TMHMM Annotations help

There is no transmembrane helices in MGYG000002962_02339.