CAZyme Information: MGYG000000043_00566

Basic Information

• Species: Phocaeicola sp900066455
• Lineage: Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Bacteroidaceae; Phocaeicola; Phocaeicola sp900066455
• CAZyme ID: MGYG000000043_00566
• CAZy Family: GH43
• CAZyme Description: hypothetical protein

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
633	MGYG000000043_4|CGC4	70334.99	4.6455

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000000043	4183533	Isolate	United Kingdom	Europe

• Gene Location: Start: 96787; End: 98688 Strand: +

Full Sequence      

MKKISFFLLSLLAVFAFTACTDGLENIEYNRNSDVVVATPEVTAATGTSLTLVSSVTGNV
NSVVKRGFCYSANAQTPSIKDNVVEADENFSATISGLMGNTTYYIRAYVYGNSRYTYSES
FTATTEAQGLEEQLANYVAPAYVDNYVDIADWSKRAQWNLSNVHDPTVVLADDGYYYMYQ
TDASYGNAHTAGGHFHGRRSKNLVDWEYLGGTMQNLPDWVIPKLNEIREGMGLEAVTPNT
ADFGYWAPCVRKVRSGLYRMYYSIVCPGTLSGDGTWSERAFIGMMENDNPANNEGWVDKG
YVITNASDKGLDFHVAADDWSNCYYKWNAIDPSYIITEEGKHYLAYGSWHSGIALVEIDG
ETGKVKADLPNPWGTSDDIAAYGQLIATRQMGNRWQGSEGPELVYHDGYYYLFLAYDALD
VPYNTRVARATNIAGPYLGMDGTDVTTVGGDILPVVTHPYKFNNSDGWVGISHCCVFDDG
NGNWYFASQGRFPANVGGNAYSNALMMGHVRSIRWTEDGWPLVMPERYGAVPQVAITEEE
LLGNWEHIDLSYSYGKQKTSTQMTLAADHTVTEGSWKGATWSYDSANQCLTFDNGVKLYL
QRETDWEASPRTHTIVYAGYGTNCKTYWGKKSK

Enzyme Prediction     

EC	3.2.1.99

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
GH43	162	521	5.4e-84	0.9967741935483871

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd08998	GH43_Arb43a-like	3.02e-80	163	516	1	278	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.
cd18616	GH43_ABN-like	1.83e-44	165	486	10	263	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.
cd18830	GH43_CjArb43A-like	2.43e-36	163	516	1	291	Glycosyl hydrolase family 43 protein such as Cellvibrio japonicus Ueda107 endo-alpha-1,5-L-arabinanase / exo-alpha-1,5-L-arabinanase 43A (ArbA;CJA_0805) (Arb43A). This glycosyl hydrolase family 43 (GH43) subgroup includes mostly enzymes annotated with alpha-L-arabinofuranosidase (ABF; EC 3.2.1.55) and endo-alpha-L-arabinanase (ABN; EC 3.2.1.99) activities, and includes the bifunctional Cellvibrio japonicus Ueda107 endo-alpha-1,5-L-arabinanase / exo-alpha-1,5-L-arabinanase 43A (ArbA;CJA_0805) (Arb43A). It 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.
cd18832	GH43_GsAbnA-like	2.00e-35	163	493	1	316	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.
pfam04616	Glyco_hydro_43	1.24e-29	164	521	11	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.

CAZyme Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
QUT90793.1	0.0	1	633	1	631
ALJ58189.1	0.0	1	633	1	631
QRQ48079.1	0.0	1	633	1	630
ALK83338.1	0.0	19	633	19	627
QUT46357.1	0.0	1	633	1	630

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
1WL7_A	2.45e-31	151	521	15	310	Structureof the thermostable arabinanase [Geobacillus thermodenitrificans]
3CU9_A	2.56e-31	151	521	15	310	Highresolution crystal structure of 1,5-alpha-L-arabinanase from Geobacillus Stearothermophilus [Geobacillus stearothermophilus]
6A8I_A	7.48e-31	151	524	16	314	Crystalstructure of endo-arabinanase ABN-TS D147N mutant in complex with arabinohexaose [Geobacillus thermodenitrificans],6A8I_B Crystal structure of endo-arabinanase ABN-TS D147N mutant in complex with arabinohexaose [Geobacillus thermodenitrificans]
3D5Y_A	1.64e-30	151	521	15	310	ChainA, Intracellular arabinanase [Geobacillus stearothermophilus],3D5Z_A Chain A, Intracellular arabinanase [Geobacillus stearothermophilus]
6F1G_A	1.67e-30	151	521	16	311	Thestructure of AbnB-E201A, an intracellular 1,5-alpha-L-arabinanase from Geobacillus stearothermophilus, in complex with arabinopentaose [Geobacillus stearothermophilus]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
Q93HT9	1.37e-30	151	521	16	311	Intracellular endo-alpha-(1->5)-L-arabinanase OS=Geobacillus thermodenitrificans OX=33940 GN=abn-ts PE=1 SV=1
B3EYM8	1.43e-30	151	521	16	311	Intracellular endo-alpha-(1->5)-L-arabinanase OS=Geobacillus stearothermophilus OX=1422 GN=abnB PE=1 SV=1
A5IKD4	6.12e-29	149	629	18	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	5.85e-25	162	631	35	469	Extracellular endo-alpha-(1->5)-L-arabinanase 2 OS=Bacillus subtilis (strain 168) OX=224308 GN=abn2 PE=1 SV=2
P94522	2.53e-16	153	470	30	282	Extracellular endo-alpha-(1->5)-L-arabinanase 1 OS=Bacillus subtilis (strain 168) OX=224308 GN=abnA PE=1 SV=3

SignalP and Lipop Annotations

This protein is predicted as LIPO

Other	SP_Sec_SPI	LIPO_Sec_SPII	TAT_Tat_SPI	TATLIP_Sec_SPII	PILIN_Sec_SPIII
0.000000	0.000006	1.000025	0.000000	0.000000	0.000000

TMHMM  Annotations     

There is no transmembrane helices in MGYG000000043_00566.