CAZyme Information: MGYG000003126_00386

Basic Information

• Species: Haemophilus_D parainfluenzae
• Lineage: Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales; Pasteurellaceae; Haemophilus_D; Haemophilus_D parainfluenzae
• CAZyme ID: MGYG000003126_00386
• CAZy Family: GH32
• CAZyme Description: Sucrose-6-phosphate hydrolase

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
484	MGYG000003126_2|CGC1	55973.6	5.6171

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000003126	1973834	MAG	United States	North America

• Gene Location: Start: 55436; End: 56890 Strand: +

Full Sequence      

MIIFNNGKYKSILAAEKGELAEIAETVQKDKDFRPHFHIAPLTGLMNDPNGLIFDGEKYH
LFYQWFPFDAIHGMKHWKHLITKDFQHYQSADDLIPCELFESHGCYSGGALKVGDKLAMF
YTGNTRRPSDNQRVPYQNLAIFDLNGKLLSKRPLIENAPEGYTEHVRDPKPYFTEDGKIR
FICGAQRENLTGTAIIFEMDNLEDTPRLLGELSLPAFYNKNVFMWECPDLLKLRDKDVFI
WSPQGKDREAHQFQNNYHATYAVGKLTDLTFEAKYIGELDQGFDFYAPQTFAGLDNQAYA
VLFGWIGLPDLTYPTDKFKWHSALTLPRELRLEGTKIYQRPIAKICENLTALSAFHLNGK
ADIANLDRAYLKFEVNNQAFDLTFFQNEKGQSLRLSYENGLICLDRSQSEQTELMEKFDT
KRFCEIENLQTVEIFFDRSIIEIFLNHGEKAMTSRFFIENRENTIASNRPLDLIIGYLPA
IQYI

Enzyme Prediction     

EC	3.2.1.26

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GH32	38	341	1.2e-76	0.9965870307167235

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
COG1621	SacC	2.24e-150	9	465	5	466	Sucrose-6-phosphate hydrolase SacC, GH32 family [Carbohydrate transport and metabolism].
cd18623	GH32_ScrB-like	2.27e-129	44	334	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.
TIGR01322	scrB_fam	3.17e-129	22	458	3	444	sucrose-6-phosphate hydrolase. [Energy metabolism, Biosynthesis and degradation of polysaccharides]
pfam00251	Glyco_hydro_32N	5.29e-117	38	341	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	6.16e-106	38	448	1	437	Glycosyl hydrolases family 32.

CAZyme Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
QOR05706.1	0.0	1	484	1	484
CBW15617.1	0.0	1	484	1	484
QOR07544.1	0.0	1	484	1	484
QOR13222.1	0.0	1	484	1	484
QOR18965.1	0.0	1	483	1	483

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
6NU7_A	3.40e-65	33	469	32	474	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]
7BWB_A	4.83e-55	33	457	48	460	Bombyxmori GH32 beta-fructofuranosidase BmSUC1 [Bombyx mori]
7BWC_A	6.85e-54	33	457	48	460	Bombyxmori GH32 beta-fructofuranosidase BmSUC1 mutant D63A in complex with sucrose [Bombyx mori]
7VCO_A	5.26e-49	7	465	1	466	ChainA, Sucrose-6-phosphate hydrolase [Frischella perrara],7VCP_A Chain A, Sucrose-6-phosphate hydrolase [Frischella perrara]
1UYP_A	4.11e-41	33	345	2	298	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
P07819	1.44e-90	19	476	14	474	Sucrose-6-phosphate hydrolase OS=Bacillus subtilis (strain 168) OX=224308 GN=sacA PE=3 SV=2
P13394	4.12e-80	8	460	12	456	Sucrose-6-phosphate hydrolase OS=Vibrio alginolyticus OX=663 GN=scrB PE=2 SV=1
P13522	3.85e-75	37	470	36	470	Sucrose-6-phosphate hydrolase OS=Streptococcus mutans serotype c (strain ATCC 700610 / UA159) OX=210007 GN=scrB PE=3 SV=3
Q05936	7.00e-72	8	468	9	474	Sucrose-6-phosphate hydrolase OS=Staphylococcus xylosus OX=1288 GN=scrB PE=3 SV=1
Q04937	9.33e-70	8	473	8	466	Sucrose-6-phosphate hydrolase OS=Lactococcus lactis subsp. lactis OX=1360 GN=scrB 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
1.000053	0.000000	0.000000	0.000000	0.000000	0.000000

TMHMM  Annotations     

There is no transmembrane helices in MGYG000003126_00386.