dbCAN-seq: a database of CAZyme sequence and annotation

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CAZyme Information: MGYG000002881_00574

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Basic Information help

Species

Lineage

Bacteria; Firmicutes_A; Clostridia; Oscillospirales; Ruminococcaceae; Ruminococcus;

CAZyme ID

MGYG000002881_00574

CAZy Family

GH26

CAZyme Description

hypothetical protein

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
591		66468.16	4.073

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000002881	1270591	MAG	United States	North America

Gene Location

Start: 20; End: 1795 Strand: +

Full Sequence Download help

Enzyme Prediction help

EC	3.2.1.78

CAZyme Signature Domains help

Family	Start	End	Evalue	family coverage
GH26	87	485	8e-83	0.9933993399339934

CDD Domains download full data without filtering help

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
pfam02156	Glyco_hydro_26	6.18e-32	88	458	2	288	Glycosyl hydrolase family 26.
COG4124	ManB2	1.80e-09	303	398	178	266	Beta-mannanase [Carbohydrate transport and metabolism].
cd14256	Dockerin_I	1.48e-08	518	574	1	54	Type I dockerin repeat domain. Bacterial cohesin domains bind to a complementary protein domain named dockerin, and this interaction is required for the formation of the cellulosome, a cellulose-degrading complex. The cellulosome consists of scaffoldin, a noncatalytic scaffolding polypeptide, that comprises repeating cohesion modules and a single carbohydrate-binding module (CBM). Specific calcium-dependent interactions between cohesins and dockerins appear to be essential for cellulosome assembly. This subfamily represents type I dockerins, which are responsible for anchoring a variety of enzymatic domains to the complex.
cd04086	CBM35_mannanase-like	4.07e-07	1	71	49	118	Carbohydrate Binding Module 35 (CBM35); appended to several carbohydrate binding enzymes, including several glycoside hydrolase (GH) family 26 mannanase domains. This family includes carbohydrate binding module 35 (CBM35) domains that are appended to several carbohydrate binding enzymes, including periplasmic component of ABC-type sugar transport system involved in carbohydrate transport and metabolism, and several glycoside hydrolase (GH) domains, including GH26. These CBM6s are non-catalytic carbohydrate binding domains that facilitate the strong binding of the GH catalytic modules with their dedicated, insoluble substrates. Examples of proteins having CMB35s belonging to this family are mannanase A from Clostridium thermocellum (GH26), Man26B from Paenibacillus sp. BME-14 (GH26), and the multifunctional Cel44C-Man26A from Paenibacillus polymyxa GS01 (which has two GH domains, GH44 and GH26). GH26 mainly includes mannan endo-1,4-beta-mannosidase which hydrolyzes 1,4-beta-D-linkages in mannans, galacto-mannans, glucomannans, and galactoglucomannans, but displays little activity towards other plant cell wall polysaccharides. A few proteins belonging to this family have additional CBM3 domains; these CBM3s are not found in the CBM6-CBM35-CBM36_like superfamily.
pfam00404	Dockerin_1	6.41e-04	519	574	1	53	Dockerin type I repeat. The dockerin repeat is the binding partner of the cohesin domain pfam00963. The cohesin-dockerin interaction is the crucial interaction for complex formation in the cellulosome. The dockerin repeats, each bearing homology to the EF-hand calcium-binding loop bind calcium.

CAZyme Hits help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
QIN54096.1	5.07e-167	1	488	78	501
ADU21037.1	8.11e-160	1	499	86	532
AZK49093.1	2.56e-146	1	488	85	508
QKS59949.1	3.26e-146	1	503	98	530
APO46210.1	3.81e-146	1	488	85	508

PDB Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
3ZM8_A	6.49e-45	1	487	61	447	ChainA, Gh26 Endo-beta-1,4-mannanase [Podospora anserina S mat+]
6HPF_A	7.85e-36	188	487	36	310	Structureof Inactive E165Q mutant of fungal non-CBM carrying GH26 endo-b-mannanase from Yunnania penicillata in complex with alpha-62-61-di-galactosyl-mannotriose [Yunnania penicillata]
6D2X_A	8.24e-34	189	453	42	309	Crystalstructure of the GH26 domain from PbGH26-GH5A endo-beta-mannanase/endo-beta-glucanase from Prevotella bryantii [Prevotella bryantii B14]
6HF2_A	1.11e-33	197	454	91	316	Thestructure of BoMan26B, a GH26 beta-mannanase from Bacteroides ovatus [Bacteroides ovatus ATCC 8483],6HF4_A The structure of BoMan26B, a GH26 beta-mannanase from Bacteroides ovatus, complexed with G1M4 [Bacteroides ovatus ATCC 8483]
6D2W_A	2.50e-32	58	453	67	400	Crystalstructure of Prevotella bryantii endo-beta-mannanase/endo-beta-glucanase PbGH26A-GH5A [Prevotella bryantii B14],6D2W_B Crystal structure of Prevotella bryantii endo-beta-mannanase/endo-beta-glucanase PbGH26A-GH5A [Prevotella bryantii B14]

Swiss-Prot Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
G2Q4H7	5.91e-45	1	487	90	476	Mannan endo-1,4-beta-mannosidase OS=Myceliophthora thermophila (strain ATCC 42464 / BCRC 31852 / DSM 1799) OX=573729 GN=Man26A PE=1 SV=1
P49425	2.03e-36	17	488	76	458	Mannan endo-1,4-beta-mannosidase OS=Rhodothermus marinus (strain ATCC 43812 / DSM 4252 / R-10) OX=518766 GN=manA PE=1 SV=3
P55298	1.21e-34	1	489	69	461	Mannan endo-1,4-beta-mannosidase C OS=Piromyces sp. OX=45796 GN=MANC PE=2 SV=1
P55297	2.08e-32	1	489	71	463	Mannan endo-1,4-beta-mannosidase B OS=Piromyces sp. OX=45796 GN=MANB PE=2 SV=1
Q5AWB7	3.76e-31	188	487	61	350	Probable mannan endo-1,4-beta-mannosidase E OS=Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) OX=227321 GN=manE PE=3 SV=1

SignalP and Lipop Annotations help

This protein is predicted as OTHER

Other	SP_Sec_SPI	LIPO_Sec_SPII	TAT_Tat_SPI	TATLIP_Sec_SPII	PILIN_Sec_SPIII
1.000060	0.000000	0.000000	0.000000	0.000000	0.000000

TMHMM Annotations help

There is no transmembrane helices in MGYG000002881_00574.