CAZyme Information: MGYG000003248_01593

Basic Information

• Species: UMGS1004 sp900761685
• Lineage: Bacteria; Firmicutes_A; Clostridia_A; Christensenellales; Borkfalkiaceae; UMGS1004; UMGS1004 sp900761685
• CAZyme ID: MGYG000003248_01593
• CAZy Family: CE4
• CAZyme Description: Peptidoglycan-N-acetylglucosamine deacetylase

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
227	MGYG000003248_73|CGC1	24952.52	8.6065

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000003248	2396863	MAG	United States	North America

• Gene Location: Start: 2781; End: 3464 Strand: +

Full Sequence      

MQKKYVPLVVFLAALLVLAAHLGARMTLSAPTFSYAEEKRIYLTFDDGPSTVVTGRILDT
LKQENVKATFFVVSDRVHGREETLRRIVREGHTVGVHSASHVYSAIYASDSALLADVDAC
AECIRRVTGVTAHCYRFPGGGSSDRKRQKALLEERGYKVVHWNAVCGDEEIRNASAQTLV
KESVRTAGGRSTVVLLMHDSAPHKATAEALPEIIAHFRAQGYTFCAY

Enzyme Prediction     

No EC number prediction in MGYG000003248_01593.

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
CE4	37	162	7.7e-28	0.9230769230769231

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd10944	CE4_SmPgdA_like	7.24e-82	39	224	1	187	Catalytic NodB homology domain of Streptococcus mutans polysaccharide deacetylase PgdA, Bacillus subtilis YheN, and similar proteins. This family is represented by a putative polysaccharide deacetylase PgdA from the oral pathogen Streptococcus mutans (SmPgdA) and Bacillus subtilis YheN (BsYheN), which are members of the carbohydrate esterase 4 (CE4) superfamily. SmPgdA is an extracellular metal-dependent polysaccharide deacetylase with a typical CE4 fold, with metal bound to a His-His-Asp triad. It possesses de-N-acetylase activity toward a hexamer of chitooligosaccharide N-acetylglucosamine, but not shorter chitooligosaccharides or a synthetic peptidoglycan tetrasaccharide. SmPgdA plays a role in tuning cell surface properties and in interactions with (salivary) agglutinin, an essential component of the innate immune system, most likely through deacetylation of an as-yet-unidentified polysaccharide. SmPgdA shows significant homology to the catalytic domains of peptidoglycan deacetylases from Streptococcus pneumoniae (SpPgdA) and Listeria monocytogenes (LmPgdA), both of which are involved in the bacterial defense mechanism against human mucosal lysozyme. The Bacillus subtilis genome contains six polysaccharide deacetylase gene homologs: pdaA, pdaB (previously known as ybaN), yheN, yjeA, yxkH and ylxY. The biological function of BsYheN is still unknown. This family also includes many uncharacterized polysaccharide deacetylases mainly found in bacteria.
cd10917	CE4_NodB_like_6s_7s	1.42e-51	39	218	1	171	Catalytic NodB homology domain of rhizobial NodB-like proteins. This family belongs to the large and functionally diverse carbohydrate esterase 4 (CE4) superfamily, whose members show strong sequence similarity with some variability due to their distinct carbohydrate substrates. It includes many rhizobial NodB chitooligosaccharide N-deacetylase (EC 3.5.1.-)-like proteins, mainly from bacteria and eukaryotes, such as chitin deacetylases (EC 3.5.1.41), bacterial peptidoglycan N-acetylglucosamine deacetylases (EC 3.5.1.-), and acetylxylan esterases (EC 3.1.1.72), which catalyze the N- or O-deacetylation of substrates such as acetylated chitin, peptidoglycan, and acetylated xylan. All members of this family contain a catalytic NodB homology domain with the same overall topology and a deformed (beta/alpha)8 barrel fold with 6- or 7 strands. Their catalytic activity is dependent on the presence of a divalent cation, preferably cobalt or zinc, and they employ a conserved His-His-Asp zinc-binding triad closely associated with the conserved catalytic base (aspartic acid) and acid (histidine) to carry out acid/base catalysis. Several family members show diversity both in metal ion specificities and in the residues that coordinate the metal.
cd10959	CE4_NodB_like_3	6.00e-47	39	226	1	186	Catalytic NodB homology domain of uncharacterized bacterial polysaccharide deacetylases. This family includes many uncharacterized bacterial polysaccharide deacetylases. Although their biological function still remains unknown, members in this family show high sequence homology to the catalytic NodB homology domain of Streptococcus pneumoniae polysaccharide deacetylase PgdA (SpPgdA), which is an extracellular metal-dependent polysaccharide deacetylase with de-N-acetylase activity toward a hexamer of chitooligosaccharide N-acetylglucosamine, but not shorter chitooligosaccharides or a synthetic peptidoglycan tetrasaccharide. Like SpPgdA, this family is a member of the carbohydrate esterase 4 (CE4) superfamily.
cd10962	CE4_GT2-like	3.20e-39	39	224	1	188	Catalytic NodB homology domain of uncharacterized bacterial glycosyl transferase, group 2-like family proteins. This family includes many uncharacterized bacterial proteins containing an N-terminal GH18 (glycosyl hydrolase, family 18) domain, a middle NodB-like homology domain, and a C-terminal GT2-like (glycosyl transferase group 2) domain. Although their biological function is unknown, members in this family contain a middle NodB homology domain that is similar to the catalytic domain of Streptococcus pneumoniae polysaccharide deacetylase PgdA (SpPgdA), an extracellular metal-dependent polysaccharide deacetylase with de-N-acetylase activity toward a hexamer of chitooligosaccharide N-acetylglucosamine, but not shorter chitooligosaccharides or a synthetic peptidoglycan tetrasaccharide. Like SpPgdA, this family is a member of the carbohydrate esterase 4 (CE4) superfamily. The presence of three domains suggests that members of this family may be multifunctional.
COG0726	CDA1	5.41e-38	38	224	64	250	Peptidoglycan/xylan/chitin deacetylase, PgdA/CDA1 family [Carbohydrate transport and metabolism, Cell wall/membrane/envelope biogenesis].

CAZyme Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
AKN32083.1	1.15e-44	34	224	39	230
AOT68196.1	4.89e-44	37	224	76	266
QAS61668.1	4.98e-43	36	226	38	231
AYE33499.1	4.98e-43	36	226	38	231
AKA67752.1	5.16e-43	2	224	5	226

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
5JMU_A	1.10e-26	39	224	20	210	ChainA, Peptidoglycan N-acetylglucosamine deacetylase [[Eubacterium] rectale ATCC 33656]
2W3Z_A	1.11e-26	36	224	104	307	Structureof a Streptococcus mutans CE4 esterase [Streptococcus mutans UA159]
2C1G_A	1.65e-23	33	224	230	409	Structureof Streptococcus pneumoniae peptidoglycan deacetylase (SpPgdA) [Streptococcus pneumoniae R6]
2C1I_A	8.11e-23	33	224	230	409	Structureof Streptococcus pneumoniae peptidoglycan deacetylase (SpPgdA) D 275 N Mutant. [Streptococcus pneumoniae R6]
2J13_A	4.08e-22	37	224	53	235	Structureof a family 4 carbohydrate esterase from Bacillus anthracis [Bacillus anthracis str. Ames]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
O07596	1.92e-25	38	224	84	270	Putative polysaccharide deacetylase YheN OS=Bacillus subtilis (strain 168) OX=224308 GN=yheN PE=3 SV=1
Q8DP63	1.11e-22	33	224	262	441	Peptidoglycan-N-acetylglucosamine deacetylase OS=Streptococcus pneumoniae (strain ATCC BAA-255 / R6) OX=171101 GN=pgdA PE=1 SV=1
A0A3Q0NBH7	2.90e-22	39	224	266	439	Peptidoglycan-N-acetylglucosamine deacetylase PgdA OS=Listeria monocytogenes serotype 1/2a (strain EGD / Mackaness) OX=1334565 GN=pgdA PE=1 SV=1
Q8Y9V5	2.90e-22	39	224	266	439	Peptidoglycan-N-acetylglucosamine deacetylase PgdA OS=Listeria monocytogenes serovar 1/2a (strain ATCC BAA-679 / EGD-e) OX=169963 GN=pgdA PE=1 SV=1
A0A0H3GDH9	2.90e-22	39	224	266	439	Peptidoglycan-N-acetylglucosamine deacetylase PgdA OS=Listeria monocytogenes serotype 1/2a (strain 10403S) OX=393133 GN=pgdA PE=2 SV=1

SignalP and Lipop Annotations

This protein is predicted as OTHER

Other	SP_Sec_SPI	LIPO_Sec_SPII	TAT_Tat_SPI	TATLIP_Sec_SPII	PILIN_Sec_SPIII
0.580891	0.415653	0.002597	0.000241	0.000223	0.000402

TMHMM  Annotations     

start	end
5	24