dbCAN-seq: a database of CAZyme sequence and annotation

Basic Information help

Species

Phocaeicola coprophilus

Lineage

Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Bacteroidaceae; Phocaeicola; Phocaeicola coprophilus

CAZyme ID

MGYG000000273_01329

CAZy Family

GH16

CAZyme Description

Beta-porphyranase A

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
285		33432.38	4.9637

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000000273	3492533	Isolate	China	Asia

Gene Location

Start: 99104; End: 99961 Strand: -

Enzyme Prediction help

No EC number prediction in MGYG000000273_01329.

CAZyme Signature Domains help

Family	Start	End	Evalue	family coverage
GH16	49	267	1.4e-75	0.9955357142857143

CDD Domains download full data without filtering help

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd02178	GH16_beta_agarase	9.38e-53	38	267	15	257	Beta-agarase, member of glycosyl hydrolase family 16. Beta-agarase is a glycosyl hydrolase family 16 (GH16) member that hydrolyzes the internal beta-1,4-linkage of agarose, a hydrophilic polysaccharide found in the cell wall of Rhodophyceaea, marine red algae. Agarose is a linear chain of galactose units linked by alternating L-alpha-1,3- and D-beta-1,4-linkages that are additionally modified by a 3,6-anhydro-bridge. Agarose forms thermo-reversible gels that are widely used in the food industry or as a laboratory medium. While beta-agarases are also found in two other families derived from the sequence-based classification of glycosyl hydrolases (GH50, and GH86) the GH16 members are most abundant. This domain adopts a curved beta-sandwich conformation, with a tunnel-shaped active site cavity, referred to as a jellyroll fold.
cd00413	Glyco_hydrolase_16	3.61e-26	50	267	1	210	glycosyl hydrolase family 16. The O-Glycosyl hydrolases are a widespread group of enzymes that hydrolyse the glycosidic bond between two or more carbohydrates, or between a carbohydrate and a non-carbohydrate moiety. A glycosyl hydrolase classification system based on sequence similarity has led to the definition of more than 95 different families inlcuding glycosyl hydrolase family 16. Family 16 includes lichenase, xyloglucan endotransglycosylase (XET), beta-agarase, kappa-carrageenase, endo-beta-1,3-glucanase, endo-beta-1,3-1,4-glucanase, and endo-beta-galactosidase, all of which have a conserved jelly roll fold with a deep active site channel harboring the catalytic residues.
cd08023	GH16_laminarinase_like	4.43e-24	49	267	2	235	Laminarinase, member of the glycosyl hydrolase family 16. Laminarinase, also known as glucan endo-1,3-beta-D-glucosidase, is a glycosyl hydrolase family 16 member that hydrolyzes 1,3-beta-D-glucosidic linkages in 1,3-beta-D-glucans such as laminarins, curdlans, paramylons, and pachymans, with very limited action on mixed-link (1,3-1,4-)-beta-D-glucans.
cd02177	GH16_kappa_carrageenase	4.14e-13	42	233	8	224	Kappa-carrageenase, member of glycosyl hydrolase family 16. Kappa-carrageenase is a glycosyl hydrolase family 16 (GH16) member that hydrolyzes the internal beta-1,4-linkage of kappa-carrageenans, a hydrophilic polysaccharide found in the cell wall of Rhodophyceaea, marine red algae. Carrageenans are linear chains of galactose units linked by alternating D-alpha-1,3- and D-beta-1,4-linkages that are additionally modified by a 3,6-anhydro-bridge. Depending on the position and number of sulfate ester modifications they are subdivided into kappa-, iota-, and lambda-carrageenases, kappa being modified once. Carrageenans form thermo-reversible gels widely used for industrial applications. Kappa-carrageenases exist in bacteria belonging to at least three phylogenetically distant branches, including pseudoalteromonas, planctomycetes, and baceroidetes. This domain adopts a curved beta-sandwich conformation, with a tunnel-shaped active site cavity, referred to as a jellyroll fold.
cd02175	GH16_lichenase	1.66e-11	50	235	2	174	lichenase, member of glycosyl hydrolase family 16. Lichenase, also known as 1,3-1,4-beta-glucanase, is a member of glycosyl hydrolase family 16, that specifically cleaves 1,4-beta-D-glucosidic bonds in mixed-linked beta glucans that also contain 1,3-beta-D-glucosidic linkages. Natural substrates of beta-glucanase are beta-glucans from grain endosperm cell walls or lichenan from the Islandic moss, Cetraria islandica. This protein is found not only in bacteria but also in anaerobic fungi. This domain includes two seven-stranded antiparallel beta-sheets that are adjacent to one another forming a compact, jellyroll beta-sandwich structure.

CAZyme Hits help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
QRO23370.1	2.38e-223	1	285	1	285
CDN31368.1	1.41e-130	40	268	33	262
QZT35647.1	9.24e-87	1	270	1	263
QZE15408.1	1.78e-84	1	267	1	261
ADE53088.1	2.25e-66	41	270	25	254

PDB Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
5OCR_A	2.08e-13	32	236	10	235	Crystalstructure of the kappa-carrageenase zobellia_236 from Zobellia galactanivorans [Zobellia galactanivorans],5OCR_B Crystal structure of the kappa-carrageenase zobellia_236 from Zobellia galactanivorans [Zobellia galactanivorans],5OCR_C Crystal structure of the kappa-carrageenase zobellia_236 from Zobellia galactanivorans [Zobellia galactanivorans],5OCR_D Crystal structure of the kappa-carrageenase zobellia_236 from Zobellia galactanivorans [Zobellia galactanivorans]
3JUU_A	2.31e-12	42	220	27	221	Crystalstructure of porphyranase B (PorB) from Zobellia galactanivorans [Zobellia galactanivorans],3JUU_B Crystal structure of porphyranase B (PorB) from Zobellia galactanivorans [Zobellia galactanivorans]
6AII_A	4.59e-12	31	223	10	239	Catalyticdomain of PdAgaC [Persicobacter]
5OCQ_A	1.51e-11	32	231	5	224	Crystalstructure of the complex of the kappa-carrageenase from Pseudoalteromonas carrageenovora with an oligotetrasaccharide of kappa-carrageenan [Pseudoalteromonas carrageenovora],5OCQ_B Crystal structure of the complex of the kappa-carrageenase from Pseudoalteromonas carrageenovora with an oligotetrasaccharide of kappa-carrageenan [Pseudoalteromonas carrageenovora]
1DYP_A	8.38e-11	32	231	3	222	1,3-Alpha-1,4-Beta-D-Galactose-4-Sulfate-3,6-Anhydro-D-Galactose 4 Galactohydrolase [Pseudoalteromonas carrageenovora]

Swiss-Prot Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
D7GXG2	1.55e-16	31	173	38	188	Beta-porphyranase D OS=Zobellia galactanivorans (strain DSM 12802 / CCUG 47099 / CIP 106680 / NCIMB 13871 / Dsij) OX=63186 GN=porD PE=3 SV=1
P43478	7.23e-12	8	231	11	248	Kappa-carrageenase OS=Pseudoalteromonas carrageenovora OX=227 GN=cgkA PE=1 SV=1
D7GXF9	1.42e-11	42	220	40	234	Beta-porphyranase B OS=Zobellia galactanivorans (strain DSM 12802 / CCUG 47099 / CIP 106680 / NCIMB 13871 / Dsij) OX=63186 GN=porB PE=1 SV=1
D7GXG5	2.47e-07	31	220	77	269	Beta-agarase C OS=Zobellia galactanivorans (strain DSM 12802 / CCUG 47099 / CIP 106680 / NCIMB 13871 / Dsij) OX=63186 GN=agaC PE=1 SV=1
P07883	1.35e-06	30	239	38	263	Extracellular agarase OS=Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145) OX=100226 GN=dagA PE=1 SV=2

SignalP and Lipop Annotations help

This protein is predicted as LIPO

Other	SP_Sec_SPI	LIPO_Sec_SPII	TAT_Tat_SPI	TATLIP_Sec_SPII	PILIN_Sec_SPIII
0.000000	0.000004	1.000063	0.000000	0.000000	0.000000

TMHMM Annotations help

There is no transmembrane helices in MGYG000000273_01329.

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