CAZyme Information: MGYG000000760_01700

Basic Information

• Lineage: Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Bacteroidaceae; Prevotella
• CAZyme ID: MGYG000000760_01700
• CAZy Family: GH13
• CAZyme Description: Pullulanase

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
648	MGYG000000760_11|CGC1	72669.78	6.9935

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000000760	2818339	MAG	Bangladesh	Asia

• Gene Location: Start: 22192; End: 24138 Strand: +

Full Sequence      

MRHYQHYIFLLLAFLMPTSKLSLSAKVFNEMIYSPQKTAFKLNAPSTAKHVVLRLYKEGE
GGKPTKTIKMKSMGNDVWAKELKGDLKGMYYTFEVLGYQQHKGGETPGVFAKAVGINGNR
GAIIDLQTTNPEGWENDKRPALASPSDLVLYEMHVRDYTDSPTSPAVHKGKFVGLAEPKA
IAHLKELGVNAVHLLPSFDFASVDEHQTSNANYNWGYDPKNYNVPEGAYSTNAKDPKVRI
KEFKQMVQALHKAGIRVILDVVYNHTFDIENSNFQRTYPDYYYRKDAEGKYSNGSGCGNE
TASDKPLMRQFMLESVKYWINEYHIDGFRFDLMGIHDIATMNAIRQEVDKIDPSIYIYGE
GWSAGSCAYPADKLAMKANIQQLPGIAAFSDELRDALRGPFSDDRKGAFLAGIAGEEESI
KFGIAGAIAHPQVDMSKVNYSKVAWATEPTQMVSYVSCHDDMCLVDRLKASIPNISTEEI
IRLDLLAQTAVFTSQGVPFMLSGEEMLRDKQGVHNSFNSPIEVNRLDWNNLQRFPQVFSY
YKGLIALRKQYQAFRLGNAEAVRQHLTFLPTEPCLVGYRLFDAPTNSDIYVLLNANKTEK
QVSLPAGVYNVLCYDGVIDVNGTEKLMLDEHADKAIVPAQSAMILRKQ

Enzyme Prediction     

No EC number prediction in MGYG000000760_01700.

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GH13	182	505	2.4e-115	0.9930795847750865

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd11341	AmyAc_Pullulanase_LD-like	0.0	147	548	2	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.
TIGR02104	pulA_typeI	0.0	30	622	13	605	pullulanase, type I. Pullulan is an unusual, industrially important polysaccharide in which short alpha-1,4 chains (maltotriose) are connected in alpha-1,6 linkages. Enzymes that cleave alpha-1,6 linkages in pullulan and release maltotriose are called pullulanases although pullulan itself may not be the natural substrate. This family consists of pullulanases related to the subfamilies described in TIGR02102 and TIGR02103 but having a different domain architecture with shorter sequences. Members are called type I pullulanases.
COG1523	PulA	5.22e-145	47	648	77	692	Pullulanase/glycogen debranching enzyme [Carbohydrate transport and metabolism].
TIGR02103	pullul_strch	4.55e-116	35	600	134	847	alpha-1,6-glucosidases, pullulanase-type. Members of this protein family include secreted (or membrane-anchored) pullulanases of Gram-negative bacteria and pullulanase-type starch debranching enzymes of plants. Both enzymes hydrolyze alpha-1,6 glycosidic linkages. Pullulan is an unusual, industrially important polysaccharide in which short alpha-1,4 chains (maltotriose) are connected in alpha-1,6 linkages. Enzymes that cleave alpha-1,6 linkages in pullulan and release maltotriose are called pullulanases although pullulan itself may not be the natural substrate. This family is closely homologous to, but architecturally different from, the Gram-positive pullulanases of Gram-positive bacteria (TIGR02102). [Energy metabolism, Biosynthesis and degradation of polysaccharides]
PLN02877	PLN02877	1.02e-113	32	606	218	924	alpha-amylase/limit dextrinase

CAZyme Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
ALO49594.1	3.25e-310	28	645	25	638
VEH15006.1	3.08e-305	27	645	20	627
QVJ82241.1	1.16e-303	25	645	9	621
QUB46864.1	6.75e-300	25	645	21	637
APW31675.1	4.94e-299	15	645	10	635

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
6JEQ_A	7.71e-166	32	606	44	619	Crystalstructure of Pullulanase from Paenibacillus barengoltzii complex with beta-cyclodextrin [Paenibacillus barengoltzii],6JFJ_A Crystal structure of Pullulanase from Paenibacillus barengoltzii complex with maltohexaose and alpha-cyclodextrin [Paenibacillus barengoltzii],6JFX_A Crystal structure of Pullulanase from Paenibacillus barengoltzii complex with maltopentaose [Paenibacillus barengoltzii],6JHF_A Crystal structure of apo Pullulanase from Paenibacillus barengoltzii [Paenibacillus barengoltzii],6JHG_A Crystal structure of apo Pullulanase from Paenibacillus barengoltzii in space group P212121 [Paenibacillus barengoltzii]
6JHH_A	1.23e-164	32	606	44	619	Crystalstructure of mutant D350A of Pullulanase from Paenibacillus barengoltzii complexed with maltotriose [Paenibacillus barengoltzii]
6JHI_A	1.23e-164	32	606	44	619	Crystalstructure of mutant D470A of Pullulanase from Paenibacillus barengoltzii complexed with maltotetraose [Paenibacillus barengoltzii]
2WAN_A	6.91e-145	32	647	321	921	Pullulanasefrom Bacillus acidopullulyticus [Bacillus acidopullulyticus]
7LSA_A	1.33e-123	33	551	68	614	ChainA, Pullulanase [Ruminococcus bromii]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
O33840	7.18e-141	32	612	228	812	Pullulanase OS=Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8) OX=243274 GN=pulA PE=1 SV=2
C0SPA0	2.00e-118	32	613	109	682	Pullulanase OS=Bacillus subtilis (strain 168) OX=224308 GN=amyX PE=1 SV=1
Q8GTR4	1.26e-68	33	636	212	941	Pullulanase 1, chloroplastic OS=Arabidopsis thaliana OX=3702 GN=PU1 PE=1 SV=2
A0A0H2UNG0	1.54e-66	44	604	468	1091	Pullulanase A OS=Streptococcus pneumoniae serotype 4 (strain ATCC BAA-334 / TIGR4) OX=170187 GN=spuA PE=1 SV=1
A0A0H2ZL64	1.98e-66	44	604	453	1076	Pullulanase A OS=Streptococcus pneumoniae serotype 2 (strain D39 / NCTC 7466) OX=373153 GN=spuA PE=3 SV=1

SignalP and Lipop Annotations

This protein is predicted as SP

Other	SP_Sec_SPI	LIPO_Sec_SPII	TAT_Tat_SPI	TATLIP_Sec_SPII	PILIN_Sec_SPIII
0.000283	0.999126	0.000153	0.000147	0.000133	0.000125

TMHMM  Annotations     

There is no transmembrane helices in MGYG000000760_01700.