CAZyme Information: MGYG000002388_00461

Basic Information

• Species: Lacticaseibacillus paracasei
• Lineage: Bacteria; Firmicutes; Bacilli; Lactobacillales; Lactobacillaceae; Lacticaseibacillus; Lacticaseibacillus paracasei
• CAZyme ID: MGYG000002388_00461
• CAZy Family: GH31
• CAZyme Description: hypothetical protein

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
747	MGYG000002388_1|CGC5	84889.06	6.3727

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000002388	3076437	Isolate	China	Asia

• Gene Location: Start: 469372; End: 471615 Strand: +

Full Sequence      

MNQKNQVSGDHYRFTVITNKMIRMEYQSAGQFEDATTQTVVNRDFGKPDFQVTRDQEGFA
VQIETDSFHLYYRGGEFNGANLFIDTKYNFQTHYPRWHYGDPDVKNLLGTARTLDGADGA
VSLDSGIMSKDGFTILDDSTSMLQAGTSIRNRPVEEIDLYGFAYGHDYRKALYDYYQLTG
FPPMVPRFALGNWWSRFYPYTQESYLALMDRFQKAGIPIAVAVLDMNWHVTDIPTKYGSG
WTGYTWNKKLFPEPEKLLATLHAQGKHITLNVHPAAGIRPSEVQYPEVAEAVGIDPASKQ
PVLFDLNNRKFIQAYFNLVHHPLEKQGIDFWWLDWQQGAARSRAQIDPLWSLNVLHFLDQ
VKEKKDQALILSRYAGPGSHRYPIGFSGDSIASWRSLTFQPYFTATATNIGYTWWSHDIG
GHMHGSYDPELSLRWLQFGVFSPIMRLHSSDNPFMGKEPWQYDLETDKSMTRFMRLRAQL
VPYLATADVLTHQQGMPLIEPVYYRYPEVKEAYQFKNEYFFGSEMLVVPITTPSDDTTGL
ASAEGYVPAGTWTDLFTHQQYTGPAVVKFYRNKFQYPVLVRSGGIVPLADDAMAAIDDLP
EAMTVTLFPGKQHAYVLHEQTAAGKAQTKFSWDPVAGTFGMTVTDPNHIIPEKRTYQLQI
VGVKTTMKPFSGRFDQRLTLDLEAEDQQAIKLQHIFAILQHAKVAFDLKKQLWQSVNDMP
ASRAALTVASLAPATLSDALLEILLND

Enzyme Prediction     

No EC number prediction in MGYG000002388_00461.

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GH31	162	586	6.2e-121	0.9929742388758782

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd06595	GH31_u1	0.0	179	484	1	304	glycosyl hydrolase family 31 (GH31); uncharacterized subgroup. This family represents an uncharacterized GH31 enzyme subgroup found in bacteria and eukaryotes. Enzymes of the GH31 family possess a wide range of different hydrolytic activities including alpha-glucosidase (glucoamylase and sucrase-isomaltase), alpha-xylosidase, 6-alpha-glucosyltransferase, 3-alpha-isomaltosyltransferase and alpha-1,4-glucan lyase. All GH31 enzymes cleave a terminal carbohydrate moiety from a substrate that varies considerably in size, depending on the enzyme, and may be either a starch or a glycoprotein.
pfam01055	Glyco_hydro_31	2.34e-105	162	586	2	442	Glycosyl hydrolases family 31. Glycosyl hydrolases are key enzymes of carbohydrate metabolism. Family 31 comprises of enzymes that are, or similar to, alpha- galactosidases.
COG1501	YicI	3.90e-105	155	618	232	702	Alpha-glucosidase, glycosyl hydrolase family GH31 [Carbohydrate transport and metabolism].
cd06589	GH31	5.01e-65	180	473	1	264	glycosyl hydrolase family 31 (GH31). GH31 enzymes occur in prokaryotes, eukaryotes, and archaea with a wide range of hydrolytic activities, including alpha-glucosidase (glucoamylase and sucrase-isomaltase), alpha-xylosidase, 6-alpha-glucosyltransferase, 3-alpha-isomaltosyltransferase and alpha-1,4-glucan lyase. All GH31 enzymes cleave a terminal carbohydrate moiety from a substrate that varies considerably in size, depending on the enzyme, and may be either a starch or a glycoprotein. In most cases, the pyranose moiety recognized in subsite -1 of the substrate binding site is an alpha-D-glucose, though some GH31 family members show a preference for alpha-D-xylose. Several GH31 enzymes can accommodate both glucose and xylose and different levels of discrimination between the two have been observed. Most characterized GH31 enzymes are alpha-glucosidases. In mammals, GH31 members with alpha-glucosidase activity are implicated in at least three distinct biological processes. The lysosomal acid alpha-glucosidase (GAA) is essential for glycogen degradation and a deficiency or malfunction of this enzyme causes glycogen storage disease II, also known as Pompe disease. In the endoplasmic reticulum, alpha-glucosidase II catalyzes the second step in the N-linked oligosaccharide processing pathway that constitutes part of the quality control system for glycoprotein folding and maturation. The intestinal enzymes sucrase-isomaltase (SI) and maltase-glucoamylase (MGAM) play key roles in the final stage of carbohydrate digestion, making alpha-glucosidase inhibitors useful in the treatment of type 2 diabetes. GH31 alpha-glycosidases are retaining enzymes that cleave their substrates via an acid/base-catalyzed, double-displacement mechanism involving a covalent glycosyl-enzyme intermediate. Two aspartic acid residues have been identified as the catalytic nucleophile and the acid/base, respectively.
cd06591	GH31_xylosidase_XylS	1.38e-40	180	477	1	322	xylosidase XylS-like. XylS is a glycosyl hydrolase family 31 (GH31) alpha-xylosidase found in prokaryotes, eukaryotes, and archaea, that catalyzes the release of alpha-xylose from the non-reducing terminal side of the alpha-xyloside substrate. XylS has been characterized in Sulfolobus solfataricus where it hydrolyzes isoprimeverose, the p-nitrophenyl-beta derivative of isoprimeverose, and xyloglucan oligosaccharides, and has transxylosidic activity. All GH31 enzymes cleave a terminal carbohydrate moiety from a substrate that varies considerably in size, depending on the enzyme, and may be either a starch or a glycoprotein. The XylS family corresponds to subgroup 3 in the Ernst et al classification of GH31 enzymes.

CAZyme Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
AWR90607.1	0.0	1	747	1	747
ADK17729.1	0.0	1	747	1	747
QQX68546.1	0.0	1	747	1	747
QPC28157.1	0.0	1	747	1	747
AKU58518.1	0.0	1	747	1	747

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
7WJ9_A	1.15e-235	5	706	33	738	ChainA, Alpha-xylosidase [Lactococcus lactis subsp. cremoris MG1363],7WJ9_B Chain B, Alpha-xylosidase [Lactococcus lactis subsp. cremoris MG1363],7WJ9_C Chain C, Alpha-xylosidase [Lactococcus lactis subsp. cremoris MG1363],7WJ9_D Chain D, Alpha-xylosidase [Lactococcus lactis subsp. cremoris MG1363],7WJ9_E Chain E, Alpha-xylosidase [Lactococcus lactis subsp. cremoris MG1363],7WJ9_F Chain F, Alpha-xylosidase [Lactococcus lactis subsp. cremoris MG1363],7WJA_A Chain A, Alpha-xylosidase [Lactococcus lactis subsp. cremoris MG1363],7WJB_A Chain A, Alpha-xylosidase [Lactococcus lactis subsp. cremoris MG1363],7WLG_A Chain A, Alpha-xylosidase [Lactococcus lactis subsp. cremoris MG1363],7WLG_B Chain B, Alpha-xylosidase [Lactococcus lactis subsp. cremoris MG1363],7WLG_C Chain C, Alpha-xylosidase [Lactococcus lactis subsp. cremoris MG1363],7WLG_D Chain D, Alpha-xylosidase [Lactococcus lactis subsp. cremoris MG1363],7WLG_E Chain E, Alpha-xylosidase [Lactococcus lactis subsp. cremoris MG1363],7WLG_F Chain F, Alpha-xylosidase [Lactococcus lactis subsp. cremoris MG1363]
7WJC_A	1.86e-234	5	706	33	738	ChainA, Alpha-xylosidase [Lactococcus lactis subsp. cremoris MG1363],7WJD_A Chain A, Alpha-xylosidase [Lactococcus lactis subsp. cremoris MG1363],7WJE_A Chain A, Alpha-xylosidase [Lactococcus lactis subsp. cremoris MG1363],7WJF_A Chain A, Alpha-xylosidase [Lactococcus lactis subsp. cremoris MG1363]
4B9Y_A	8.32e-45	55	587	131	673	CrystalStructure of Apo Agd31B, alpha-transglucosylase in Glycoside Hydrolase Family 31 [Cellvibrio japonicus],4B9Z_A Crystal Structure of Agd31B, alpha-transglucosylase, complexed with Acarbose [Cellvibrio japonicus],4BA0_A Crystal Structure of Agd31B, alpha-transglucosylase, complexed with 5F-alpha-GlcF [Cellvibrio japonicus]
5I23_A	9.21e-45	55	587	108	650	CrystalStructure of Agd31B, alpha-transglucosylase in Glycoside Hydrolase Family 31, in complex with Cyclophellitol Aziridine probe CF022 [Cellvibrio japonicus Ueda107],5I24_A Crystal Structure of Agd31B, alpha-transglucosylase in Glycoside Hydrolase Family 31, in complex with Cyclophellitol Aziridine probe CF021 [Cellvibrio japonicus Ueda107],5NPB_A Crystal Structure of cjAgd31B (alpha-transglucosylase from Glycoside Hydrolase Family 31) in complex with alpha Cyclophellitol Cyclosulfate probe ME647 [Cellvibrio japonicus],5NPE_A Crystal Structure of cjAgd31B (alpha-transglucosylase from Glycoside Hydrolase Family 31) in complex with beta Cyclophellitol Aziridine probe KY358 [Cellvibrio japonicus Ueda107]
5NPC_A	3.98e-44	55	587	107	649	CrystalStructure of D412N nucleophile mutant cjAgd31B (alpha-transglucosylase from Glycoside Hydrolase Family 31) in complex with unreacted alpha Cyclophellitol Cyclosulfate probe ME647 [Cellvibrio japonicus],5NPD_A Crystal Structure of D412N nucleophile mutant cjAgd31B (alpha-transglucosylase from Glycoside Hydrolase Family 31) in complex with alpha Cyclophellitol Aziridine probe CF021 [Cellvibrio japonicus]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
Q9P999	1.37e-44	127	619	155	655	Alpha-xylosidase OS=Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2) OX=273057 GN=xylS PE=1 SV=1
B3PEE6	4.53e-44	55	587	131	673	Oligosaccharide 4-alpha-D-glucosyltransferase OS=Cellvibrio japonicus (strain Ueda107) OX=498211 GN=agd31B PE=1 SV=1
Q9F234	1.53e-36	157	619	230	708	Alpha-glucosidase 2 OS=Bacillus thermoamyloliquefaciens OX=1425 PE=3 SV=1
Q9BE70	7.16e-31	174	588	202	636	Neutral alpha-glucosidase C (Fragment) OS=Macaca fascicularis OX=9541 GN=GANC PE=2 SV=2
P96793	3.83e-30	160	664	237	757	Alpha-xylosidase XylQ OS=Lactiplantibacillus pentosus OX=1589 GN=xylQ 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
1.000043	0.000000	0.000000	0.000000	0.000000	0.000000

TMHMM  Annotations     

There is no transmembrane helices in MGYG000002388_00461.