CAZyme Information: MGYG000004854_02166

Basic Information

• Lineage: Bacteria; Firmicutes_A; Clostridia; Oscillospirales; Ruminococcaceae; Ruminococcus
• CAZyme ID: MGYG000004854_02166
• CAZy Family: GH43
• CAZyme Description: hypothetical protein

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
914	MGYG000004854_13|CGC1	100188.61	4.1765

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000004854	2725669	MAG	Spain	Europe

• Gene Location: Start: 34225; End: 36969 Strand: -

Full Sequence      

MKKSIFRNAAAFILSGTMLFFSSRVSPELSIRSDAASNKTRVAVHDPSIVKLDDGSYYII
GSHLGAARSTDLVNWTPSANSSAGTKNTTFFNDIYTDLAVPAAWSSPSNANYDLSGNLWA
PDVIYNESMGKYCMYLSINGDNWKSSVVMCTADNIDGPYTYADTIVYSGFNNTDTFNYTK
TDVPKVLGDNPDISRYLDSNGEWNANYGTNAIDPAVFYDENGSLWMIYGSWFGGLFMLDL
DEDTGLRDYTVKYDTVTDVSDAYMGIKAAGGHWVSGEGPYIEYMEDPNTGKGYYYLFVSY
GCFNNDGGYNMRIFRSSSPTGPYVDQNGNSAIYTQGGDNIGGSVGMRLMSNYQWNCNDRP
NKAQGHNSVLMDDDGKLFVIYHNKFNDNYGFHEVRVHQLIMNADGWPVAAPYEYIPGEEV
SSVGHTEAAVTGEYEFIFHKLNQNIIADQTTSGDNAEVAFSQNIVLNADGSVTGDIAGSW
TMEEGSANMTFTYNGVTYKGSFLVQADESTEMTQKMTFTATGNNTCVWGSKKAAYDFSED
MKDSTNASSKLVYNKESVQGTGAAVKLPGTELLSGVPYSITSKFSGKALDLTGGDTADGT
QIQQWTFTGGSHQEWRFVAMDDTYCKILSMKDESKCIGIDGNDASDGLNVTLQTYNGSDN
QLFRIVQDGAFYGIVSKCSDGKSGLDVYGWSEENGGVIHQWNYWRGACQMWKIAPICPTV
TDGTYTIRNLNSNLFLAASEDNVVQSTEMTWTITSQSDGTYLIQEENGKALTIENDSAED
GANISLAEISGTNAQKFRLYCNADGSYTLLSEISEGKSCADVYGISLEDGANICQWNYWG
GNGQKFILEPAASKKVIGDVNADGNFSVADAVLLQKWLLAAPDTILADWKAGDLYEDEML
NVFDLCLMRRLLTQ

Enzyme Prediction     

EC	3.2.1.99

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GH43	44	407	1.6e-105	0.9935483870967742
CBM13	578	713	5.7e-20	0.6702127659574468
CBM13	722	855	5.4e-17	0.7287234042553191

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd18832	GH43_GsAbnA-like	5.21e-159	44	402	1	332	Glycosyl hydrolase family 43 protein such as Geobacillus stearothermophilus endo-alpha-1,5-L-arabinanase AbnA. This glycosyl hydrolase family 43 (GH43) subgroup includes mostly enzymes with alpha-L-arabinofuranosidase (ABF; EC 3.2.1.55) and endo-alpha-L-arabinanase (ABN; EC 3.2.1.99) activities. It includes Geobacillus stearothermophilus T-6 NCIMB 40222 AbnA, Bacillus subtilis subsp. subtilis str. 168 (Abn2;YxiA;J3A;BSU39330) (Arb43B), and Thermotoga petrophila RKU-1 (AbnA;TpABN;Tpet_0637). 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. The GH43 ABN enzymes hydrolyze alpha-1,5-L-arabinofuranoside linkages while the ABF enzymes cleave arabinose side chains so that the combined actions of these two enzymes reduce arabinan to L-arabinose and/or arabinooligosaccharides. Many of these enzymes are different from other arabinases; they are organized into two different domains with a divalent metal cluster close to the catalytic residues to guarantee the correct protonation state of the catalytic residues and consequently the enzyme activity. These arabinan-degrading enzymes are important in the food industry for efficient production of L-arabinose from agricultural waste; L-arabinose is often used as a bioactive sweetener. 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.
cd08998	GH43_Arb43a-like	2.25e-61	44	399	1	275	Glycosyl hydrolase family 43 protein such as Bacillus subtilis subsp. subtilis str. 168 endo-alpha-1,5-L-arabinanase Arb43A. This glycosyl hydrolase family 43 (GH43) subgroup belongs to the glycosyl hydrolase clan F (according to carbohydrate-active enzymes database (CAZY)) which includes family 43 (GH43) and 62 (GH62) families. 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. The GH43 ABN enzymes hydrolyze alpha-1,5-L-arabinofuranoside linkages while the ABF enzymes cleave arabinose side chains so that the combined actions of these two enzymes reduce arabinan to L-arabinose and/or arabinooligosaccharides. Many of these enzymes such as the Bacillus subtilis arabinanase Abn2, that hydrolyzes sugar beet arabinan (branched), linear alpha-1,5-L-arabinan and pectin, are different from other arabinases; they are organized into two different domains with a divalent metal cluster close to the catalytic residues to guarantee the correct protonation state of the catalytic residues and consequently the enzyme activity. These arabinan-degrading enzymes are important in the food industry for efficient production of L-arabinose from agricultural waste; L-arabinose is often used as a bioactive sweetener. 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	1.57e-58	45	568	31	479	Beta-xylosidase [Carbohydrate transport and metabolism].
cd08988	GH43_ABN	9.94e-58	45	400	1	276	Glycosyl hydrolase family 43. This glycosyl hydrolase family 43 (GH43) subgroup includes mostly enzymes with alpha-L-arabinofuranosidase (ABF; EC 3.2.1.55) and endo-alpha-L-arabinanase (ABN; EC 3.2.1.99) activities. 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. The GH43 ABN enzymes hydrolyze alpha-1,5-L-arabinofuranoside linkages while the ABF enzymes cleave arabinose side chains so that the combined actions of these two enzymes reduce arabinan to L-arabinose and/or arabinooligosaccharides. These arabinan-degrading enzymes are important in the food industry for efficient production of L-arabinose from agricultural waste; L-arabinose is often used as a bioactive sweetener. 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.
cd18616	GH43_ABN-like	7.13e-36	46	382	10	266	Glycosyl hydrolase family 43 such as arabinan endo-1 5-alpha-L-arabinosidase. This glycosyl hydrolase family 43 (GH43) subgroup includes mostly enzymes with endo-alpha-L-arabinanase (ABN; EC 3.2.1.99) activity. 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. The GH43 ABN enzymes hydrolyze alpha-1,5-L-arabinofuranoside linkages. These arabinan-degrading enzymes are important in the food industry for efficient production of L-arabinose from agricultural waste; L-arabinose is often used as a bioactive sweetener. 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
CBL17100.1	1.48e-294	7	914	8	749
ADU22440.1	5.66e-259	6	725	3	684
AEE64773.1	6.25e-223	1	911	1	914
QAY33672.1	8.83e-144	26	532	33	521
ADL52958.1	1.33e-143	33	629	38	587

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
4KCA_A	9.54e-111	41	531	122	637	CrystalStructure of Endo-1,5-alpha-L-arabinanase from a Bovine Ruminal Metagenomic Library [Bos taurus],4KCA_B Crystal Structure of Endo-1,5-alpha-L-arabinanase from a Bovine Ruminal Metagenomic Library [Bos taurus]
5HO9_A	2.65e-98	40	543	49	558	Structureof truncated AbnA (domains 1-3), a GH43 arabinanase from Geobacilllus stearothermophilus, in complex with arabinooctaose [Geobacillus stearothermophilus],5HO9_B Structure of truncated AbnA (domains 1-3), a GH43 arabinanase from Geobacilllus stearothermophilus, in complex with arabinooctaose [Geobacillus stearothermophilus]
5HO0_A	3.35e-96	40	543	49	558	Crystalstructure of AbnA (closed conformation), a GH43 extracellular arabinanase from Geobacillus stearothermophilus [Geobacillus stearothermophilus],5HO2_A Crystal structure of AbnA (open conformation), a GH43 extracellular arabinanase from Geobacillus stearothermophilus [Geobacillus stearothermophilus],5HOF_A Crystal structure of AbnA, a GH43 extracellular arabinanase from Geobacillus stearothermophilus, in complex with arabinopentaose [Geobacillus stearothermophilus],5HP6_A Structure of AbnA, a GH43 extracellular arabinanase from Geobacillus stearothermophilus (a new conformational state) [Geobacillus stearothermophilus]
3LV4_A	2.19e-72	40	539	9	450	Crystalstructure of the glycoside hydrolase, family 43 YxiA protein from Bacillus licheniformis. Northeast Structural Genomics Consortium Target BiR14. [Bacillus licheniformis DSM 13 = ATCC 14580],3LV4_B Crystal structure of the glycoside hydrolase, family 43 YxiA protein from Bacillus licheniformis. Northeast Structural Genomics Consortium Target BiR14. [Bacillus licheniformis DSM 13 = ATCC 14580]
4KC7_A	8.66e-70	44	529	33	469	CrystalStructure of Endo-1,5-alpha-L-arabinanase from Thermotoga petrophila RKU-1 [Thermotoga petrophila RKU-1],4KC7_B Crystal Structure of Endo-1,5-alpha-L-arabinanase from Thermotoga petrophila RKU-1 [Thermotoga petrophila RKU-1],4KC7_C Crystal Structure of Endo-1,5-alpha-L-arabinanase from Thermotoga petrophila RKU-1 [Thermotoga petrophila RKU-1],4KC8_A Crystal Structure of Endo-1,5-alpha-L-arabinanase from Thermotoga petrophila RKU-1 in complex with TRIS [Thermotoga petrophila RKU-1],4KC8_B Crystal Structure of Endo-1,5-alpha-L-arabinanase from Thermotoga petrophila RKU-1 in complex with TRIS [Thermotoga petrophila RKU-1],4KC8_C Crystal Structure of Endo-1,5-alpha-L-arabinanase from Thermotoga petrophila RKU-1 in complex with TRIS [Thermotoga petrophila RKU-1]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
A5IKD4	4.39e-69	44	529	30	466	Extracellular endo-alpha-(1->5)-L-arabinanase OS=Thermotoga petrophila (strain ATCC BAA-488 / DSM 13995 / JCM 10881 / RKU-1) OX=390874 GN=Tpet_0637 PE=1 SV=1
P42293	5.51e-68	42	531	34	469	Extracellular endo-alpha-(1->5)-L-arabinanase 2 OS=Bacillus subtilis (strain 168) OX=224308 GN=abn2 PE=1 SV=2
P95470	3.37e-20	36	407	28	331	Extracellular exo-alpha-(1->5)-L-arabinofuranosidase ArbA OS=Cellvibrio japonicus (strain Ueda107) OX=498211 GN=arbA PE=1 SV=1
P94522	5.74e-16	19	407	22	321	Extracellular endo-alpha-(1->5)-L-arabinanase 1 OS=Bacillus subtilis (strain 168) OX=224308 GN=abnA PE=1 SV=3
Q5AZC8	2.30e-13	16	409	40	398	Arabinan endo-1,5-alpha-L-arabinosidase B OS=Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) OX=227321 GN=abnB PE=2 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
0.173101	0.630253	0.194357	0.001091	0.000545	0.000616

TMHMM  Annotations     

There is no transmembrane helices in MGYG000004854_02166.