CAZyme Information: MGYG000000211_03168

Basic Information

• Species: Bacteroides sp900556215
• Lineage: Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Bacteroidaceae; Bacteroides; Bacteroides sp900556215
• CAZyme ID: MGYG000000211_03168
• CAZy Family: GH43
• CAZyme Description: Non-reducing end alpha-L-arabinofuranosidase BoGH43B

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
542		61720.91	6.8132

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000000211	6486320	Isolate	China	Asia

• Gene Location: Start: 441404; End: 443032 Strand: -

Full Sequence      

MKKIFLFLFFIGYLTGWPMSMKGQNHETSTFKNPIISGFHPDPSICRVGNDYYLVTSSFE
WFPGIPVFHSKDLMHWQQIGYVLNRPSQLQMKDGLRHSNGLWAPTIRYHQGKFYVICTAQ
QAGGNFYVTADKPEGPYSEPVFLTDAPGIDPSLFFDEDGTCWYTGSINDTPEQDKYLNED
RIYLQQLDLKQGKLIGERYILTNGHAINAPYCEAPHIYKINHKYYLVVAEGGTWENHAVS
VFTADKITGPYTPGYANPVLTHRHLGKNIDITTIGHADLVQTPQGDWWAVMLGVRPLKDY
TMLGRETFLTPVSFQDGWPVFNPGVGRVLATEKATGLPPVVFKKEPVRDEFDEDSLRFCW
NFLRTPFEKWYQLENGKLIINVRPNSVSEDTNPSLIARRIEHFNFTAQLSMEFNPRKQEE
AGMIVLQNGSHHYKVVLCKDSNRNVIKLVKREGGKEETVANIQWKTKKCFIKLVAQGLDY
QFYIGDSEENMQALGSKQDASLNSSNKAGGFIGPFIGMYASSNGEKSSNKAYFDFFEYQS
NE

Enzyme Prediction     

No EC number prediction in MGYG000000211_03168.

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GH43	32	319	5.6e-119	0.99644128113879

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd18617	GH43_XynB-like	4.98e-166	33	321	1	285	Glycosyl hydrolase family 43, such as Bacteroides ovatus alpha-L-arabinofuranosidase (BoGH43, XynB). This glycosyl hydrolase family 43 (GH43) subgroup includes enzymes that have been characterized to have alpha-L-arabinofuranosidase (EC 3.2.1.55) and beta-1,4-xylosidase (beta-D-xylosidase;xylan 1,4-beta-xylosidase; EC 3.2.1.37) activities. Beta-1,4-xylosidases are part of an array of hemicellulases that are involved in the final breakdown of plant cell-wall whereby they degrade xylan. They hydrolyze beta-1,4 glycosidic bonds between two xylose units in short xylooligosaccharides. These are inverting enzymes (i.e. they invert the stereochemistry of the anomeric carbon atom of the substrate) that have an aspartate as the catalytic general base, a glutamate as the catalytic general acid and another aspartate that is responsible for pKa modulation and orienting the catalytic acid. Also included in this subfamily are Bacteroides ovatus alpha-L-arabinofuranosidases, BoGH43A and BoGH43B, both having a two-domain architecture, consisting of an N-terminal 5-bladed beta-propeller domain harboring the catalytic active site, and a C-terminal beta-sandwich domain. However, despite significant functional overlap between these two enzymes, BoGH43A and BoGH43B share just 41% sequence identity. The latter appears to be significantly less active on the same substrates, suggesting that these paralogs may play subtly different roles during the degradation of xyloglucans from different sources, or may function most optimally at different stages in the catabolism of xyloglucan oligosaccharides (XyGOs), for example before or after hydrolysis of certain side-chain moieties. It also includes Phanerochaete chrysosporium BKM-F-1767 Xyl, a bifunctional xylosidase/arabinofuranosidase. A common structural feature of GH43 enzymes is a 5-bladed beta-propeller domain 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.
COG3507	XynB2	2.37e-113	28	541	18	549	Beta-xylosidase [Carbohydrate transport and metabolism].
cd09000	GH43_SXA-like	1.32e-105	33	319	1	290	Glycosyl hydrolase family 43, such as Selenomonas ruminantium beta-D-xylosidase SXA. This glycosyl hydrolase family 43 (GH43) includes enzymes that have been characterized to mainly have beta-1,4-xylosidase (beta-D-xylosidase;xylan 1,4-beta-xylosidase; EC 3.2.1.37) activity, including Selenomonas ruminantium (Xsa;Sxa;SXA), Bifidobacterium adolescentis ATCC 15703 (XylC;XynB;BAD_0428) and Bacillus sp. KK-1 XylB. They are part of an array of hemicellulases that are involved in the final breakdown of plant cell-wall whereby they degrade xylan. They hydrolyze beta-1,4 glycosidic bonds between two xylose units in short xylooligosaccharides. These are inverting enzymes (i.e. they invert the stereochemistry of the anomeric carbon atom of the substrate) that have an aspartate as the catalytic general base, a glutamate as the catalytic general acid and another aspartate that is responsible for pKa modulation and orienting the catalytic acid. These enzymes possess an additional C-terminal beta-sandwich domain that restricts access for substrates to a portion of the active site to form a pocket. The active-site pockets comprise of two subsites, with binding capacity for two monosaccharide moieties and a single route of access for small molecules such as substrate. A common structural feature of GH43 enzymes is a 5-bladed beta-propeller domain 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.
pfam04616	Glyco_hydro_43	2.07e-104	31	319	1	281	Glycosyl hydrolases family 43. The glycosyl hydrolase family 43 contains members that are arabinanases. Arabinanases hydrolyze the alpha-1,5-linked L-arabinofuranoside backbone of plant cell wall arabinans. The structure of arabinanase Arb43A from Cellvibrio japonicus reveals a five-bladed beta-propeller fold. A long V-shaped groove, partially enclosed at one end, forms a single extended substrate-binding surface across the face of the propeller.
cd08989	GH43_XYL-like	9.55e-102	33	315	1	272	Glycosyl hydrolase family 43, beta-D-xylosidases and arabinofuranosidases. This glycosyl hydrolase family 43 (GH43) subgroup includes mostly enzymes that have been annotated as having beta-1,4-xylosidase (beta-D-xylosidase;xylan 1,4-beta-xylosidase; EC 3.2.1.37) activity, including Selenomonas ruminantium beta-D-xylosidase SXA. These are part of an array of hemicellulases that are involved in the final breakdown of plant cell-wall whereby they degrade xylan. They hydrolyze beta-1,4 glycosidic bonds between two xylose units in short xylooligosaccharides. It also includes various GH43 family GH43 arabinofuranosidases (EC 3.2.1.55) including Humicola insolens alpha-L-arabinofuranosidase AXHd3, Bacteroides ovatus alpha-L-arabinofuranosidase (BoGH43, XynB), and the bifunctional Phanerochaete chrysosporium xylosidase/arabinofuranosidase (Xyl;PcXyl). GH43 are inverting enzymes (i.e. they invert the stereochemistry of the anomeric carbon atom of the substrate) that have an aspartate as the catalytic general base, a glutamate as the catalytic general acid and another aspartate that is responsible for pKa modulation and orienting the catalytic acid. Many GH43 enzymes display both alpha-L-arabinofuranosidase and beta-D-xylosidase activity using aryl-glycosides as substrates. A common structural feature of GH43 enzymes is a 5-bladed beta-propeller domain 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.

CAZyme Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
QUT44637.1	1.73e-248	30	538	27	539
ALJ60743.1	1.28e-240	30	539	25	538
QUT88273.1	2.57e-240	30	539	25	538
QBN20506.1	5.11e-190	31	539	29	544
QBN20491.1	8.82e-182	23	539	18	533

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
5Z5D_A	4.35e-121	31	538	3	507	Crystalstructure of a thermostable glycoside hydrolase family 43 {beta}-1,4-xylosidase from Geobacillus thermoleovorans IT-08 [Geobacillus thermoleovorans],5Z5F_A Crystal structure of a thermostable glycoside hydrolase family 43 {beta}-1,4-xylosidase from Geobacillus thermoleovorans IT-08 in complex with L-arabinose [Geobacillus thermoleovorans],5Z5H_A Crystal structure of a thermostable glycoside hydrolase family 43 {beta}-1,4-xylosidase from Geobacillus thermoleovorans IT-08 in complex with D-xylose [Geobacillus thermoleovorans],5Z5I_A Crystal structure of a thermostable glycoside hydrolase family 43 {beta}-1,4-xylosidase from Geobacillus thermoleovorans IT-08 in complex with L-arabinose and D-xylose [Geobacillus thermoleovorans]
5JOZ_A	1.95e-108	30	539	4	504	Bacteroidesovatus Xyloglucan PUL GH43B [Bacteroides ovatus],5JOZ_B Bacteroides ovatus Xyloglucan PUL GH43B [Bacteroides ovatus]
5JOW_A	2.50e-99	31	539	13	509	Bacteroidesovatus Xyloglucan PUL GH43A [Bacteroides ovatus ATCC 8483],5JOW_B Bacteroides ovatus Xyloglucan PUL GH43A [Bacteroides ovatus ATCC 8483],5JOX_A Bacteroides ovatus Xyloglucan PUL GH43A in complex with AraDNJ [Bacteroides ovatus],5JOX_B Bacteroides ovatus Xyloglucan PUL GH43A in complex with AraDNJ [Bacteroides ovatus],5JOY_A Bacteroides ovatus Xyloglucan PUL GH43A in complex with AraLOG [Bacteroides ovatus],5JOY_B Bacteroides ovatus Xyloglucan PUL GH43A in complex with AraLOG [Bacteroides ovatus]
6MS3_A	1.10e-88	20	538	23	535	Crystalstructure of the GH43 protein BlXynB mutant (K247S) from Bacillus licheniformis [Bacillus licheniformis DSM 13 = ATCC 14580],6MS3_B Crystal structure of the GH43 protein BlXynB mutant (K247S) from Bacillus licheniformis [Bacillus licheniformis DSM 13 = ATCC 14580]
6MS2_A	1.55e-88	20	538	23	535	Crystalstructure of the GH43 BlXynB protein from Bacillus licheniformis [Bacillus licheniformis DSM 13 = ATCC 14580]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
P45982	1.08e-120	33	536	6	512	Xylosidase/arabinosidase OS=Butyrivibrio fibrisolvens OX=831 GN=xylB PE=3 SV=1
A7LXU0	1.61e-107	30	539	26	526	Non-reducing end alpha-L-arabinofuranosidase BoGH43B OS=Bacteroides ovatus (strain ATCC 8483 / DSM 1896 / JCM 5824 / BCRC 10623 / CCUG 4943 / NCTC 11153) OX=411476 GN=BACOVA_02656 PE=1 SV=2
A7LXT8	2.32e-99	6	539	5	519	Non-reducing end alpha-L-arabinofuranosidase BoGH43A OS=Bacteroides ovatus (strain ATCC 8483 / DSM 1896 / JCM 5824 / BCRC 10623 / CCUG 4943 / NCTC 11153) OX=411476 GN=BACOVA_02654 PE=1 SV=1
A9ZND1	6.98e-75	28	449	2	439	Xylan 1,3-beta-xylosidase OS=Vibrio sp. OX=678 GN=xloA PE=1 SV=1
P07129	5.27e-74	33	428	5	413	Beta-xylosidase OS=Bacillus pumilus OX=1408 GN=xynB PE=1 SV=2

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
0.000396	0.998948	0.000186	0.000158	0.000142	0.000136

TMHMM  Annotations     

There is no transmembrane helices in MGYG000000211_03168.