CAZyme Information: MGYG000004345_00781

Basic Information

• Species: Streptococcus thermophilus
• Lineage: Bacteria; Firmicutes; Bacilli; Lactobacillales; Streptococcaceae; Streptococcus; Streptococcus thermophilus
• CAZyme ID: MGYG000004345_00781
• CAZy Family: GH32
• CAZyme Description: Sucrose-6-phosphate hydrolase

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
480	MGYG000004345_7|CGC1	54377.65	4.636

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000004345	1760385	MAG	Israel	Asia

• Gene Location: Start: 37964; End: 39406 Strand: -

Full Sequence      

MNLPTEVRYRPYTDWTDGEKTKIKENVGKSPWRASYHIEPETGLLNDPNGFSYFNGKFQL
FYQSWPFGAAHGLKQWVHTESEDLVHFTETGVKLLPDHENDSHGAYSGSAYQIGDKLFIF
YTGNVRDENWIRDPRQIGAWMDKNYKIKKIDKVLIKKPTDVTEHFRDPQIFDYKGQFYAI
IGAQNHDKQGFIKFYKAVDNDVENWVEVGDLDFGGTGSEYMIECPNIVFVDGKPVLLYCP
QGLDKAELDYNNIYPNTYKIFQDFDPEKAALVGGTPIINLDYGFEAYATQGFNTPDGRAL
IVSWIGLPDVDYPTDKYDYQGAMSLVKELSIKDGKLYQYPVEAITSLRTRQEDFSEKTAT
TNTYELELNFQANTQTELVLFADQEGNGLSLTVDTAKGKVILDRSKAGEQYATDFGTSRE
CTLDAGQAATANIFVDNSIVEIFFNKGEKVFTSRVFPSAEQTGIKVASGNVSGHYFDLKY

Enzyme Prediction     

EC	3.2.1.26

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GH32	37	340	1.8e-71	0.9965870307167235

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
TIGR01322	scrB_fam	0.0	22	458	3	445	sucrose-6-phosphate hydrolase. [Energy metabolism, Biosynthesis and degradation of polysaccharides]
COG1621	SacC	3.41e-179	5	480	1	482	Sucrose-6-phosphate hydrolase SacC, GH32 family [Carbohydrate transport and metabolism].
cd18623	GH32_ScrB-like	3.24e-134	43	333	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.
pfam00251	Glyco_hydro_32N	5.14e-132	37	340	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.
smart00640	Glyco_32	3.00e-123	37	447	1	437	Glycosyl hydrolases family 32.

CAZyme Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
AKB98357.1	0.0	1	480	1	480
AFJ84074.1	0.0	1	480	1	480
QAU29440.1	0.0	1	480	1	480
QYK21183.1	0.0	1	480	1	480
QTA47816.1	0.0	1	480	1	480

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
6NU7_A	3.03e-136	1	464	1	470	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	1.08e-59	29	480	22	482	ChainA, Sucrose-6-phosphate hydrolase [Frischella perrara],7VCP_A Chain A, Sucrose-6-phosphate hydrolase [Frischella perrara]
7BWB_A	4.05e-58	32	460	48	464	Bombyxmori GH32 beta-fructofuranosidase BmSUC1 [Bombyx mori]
7BWC_A	5.83e-57	32	460	48	464	Bombyxmori GH32 beta-fructofuranosidase BmSUC1 mutant D63A in complex with sucrose [Bombyx mori]
1UYP_A	5.72e-46	32	479	2	428	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     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
P13522	4.16e-261	1	480	1	479	Sucrose-6-phosphate hydrolase OS=Streptococcus mutans serotype c (strain ATCC 700610 / UA159) OX=210007 GN=scrB PE=3 SV=3
Q04937	3.00e-158	1	465	1	459	Sucrose-6-phosphate hydrolase OS=Lactococcus lactis subsp. lactis OX=1360 GN=scrB PE=1 SV=1
P43471	9.77e-135	6	466	6	471	Sucrose-6-phosphate hydrolase OS=Pediococcus pentosaceus OX=1255 GN=scrB PE=3 SV=2
Q05936	7.76e-100	6	480	7	487	Sucrose-6-phosphate hydrolase OS=Staphylococcus xylosus OX=1288 GN=scrB PE=3 SV=1
P13394	1.95e-94	35	456	39	453	Sucrose-6-phosphate hydrolase OS=Vibrio alginolyticus OX=663 GN=scrB PE=2 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
1.000013	0.000039	0.000001	0.000000	0.000000	0.000000

TMHMM  Annotations     

There is no transmembrane helices in MGYG000004345_00781.