CAZyme Information: MGYG000001000_00156

Basic Information

• Species: UBA4716 sp900556575
• Lineage: Bacteria; Firmicutes_A; Clostridia; Monoglobales_A; UBA1381; UBA4716; UBA4716 sp900556575
• CAZyme ID: MGYG000001000_00156
• CAZy Family: CE4
• CAZyme Description: hypothetical protein

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
291		32192.39	4.6512

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000001000	2124642	MAG	China	Asia

• Gene Location: Start: 12604; End: 13479 Strand: -

Full Sequence      

MKKLIAVPLLISSFFAGCSYSNNSLPDNEPLPEIEVTELPSPSPVPTVVPVRDYEVMDSK
GIGWGFVRKKGSEPELPSGQIADLEKNGGIYLDHSGEKNLYLTFDEGYENGYTAKILDTL
AEKQVKAAFFVTGPYLESQKELIQRMIDEGHIVGNHTVNHLNLPKQPTKTVQNELEELNK
KSEELYGYSMHYMRPPEGEYSVKVLAIASDLGYKTVMWSMAYKDWDVNIQEGAAHAVNQV
IPYLHPGAVMLLHAVSSDNTSALGEIIDTARGMGYEFKSLDEYNGEGAAAK

Enzyme Prediction     

No EC number prediction in MGYG000001000_00156.

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
CE4	91	217	1e-30	0.9538461538461539

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd10948	CE4_BsPdaA_like	7.69e-102	60	280	1	223	Catalytic NodB homology domain of Bacillus subtilis polysaccharide deacetylase PdaA, and its bacterial homologs. The Bacillus subtilis genome contains six polysaccharide deacetylase gene homologs: pdaA, pdaB (previously known as ybaN), yheN, yjeA, yxkH and ylxY. This family is represented by Bacillus subtilis pdaA gene encoding polysaccharide deacetylase BsPdaA, which is a member of the carbohydrate esterase 4 (CE4) superfamily. BsPdaA deacetylates peptidoglycan N-acetylmuramic acid (MurNAc) residues to facilitate the formation of muramic delta-lactam, which is required for recognition of germination lytic enzymes. BsPdaA deficiency leads to the absence of muramic delta-lactam residues in the spore cortex. Like other CE4 esterases, BsPdaA consists of a single catalytic NodB homology domain that appears to adopt a deformed (beta/alpha)8 barrel fold with a putative substrate binding groove harboring the majority of the conserved residues. It utilizes a general acid/base catalytic mechanism involving a tetrahedral transition intermediate, where a water molecule functions as the nucleophile tightly associated to the zinc cofactor.
TIGR02884	spore_pdaA	1.52e-99	63	282	1	222	delta-lactam-biosynthetic de-N-acetylase. Muramic delta-lactam is an unusual constituent of peptidoglycan, found only in bacterial spores in the peptidoglycan wall, or spore cortex. The proteins in this family are PdaA (yfjS), a member of a larger family of polysaccharide deacetylases, and are specificially involved in delta-lactam biosynthesis. PdaA acts immediately after CwlD, an N-acetylmuramoyl-L-alanine amidase and performs a de-N-acetylation. PdaA may also perform the following transpeptidation for lactam ring formation, as heterologous expression in E. coli of CwlD and PdaA together is sufficient for delta-lactam production. [Cell envelope, Biosynthesis and degradation of murein sacculus and peptidoglycan, Cellular processes, Sporulation and germination]
cd10917	CE4_NodB_like_6s_7s	1.18e-55	98	271	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.
COG0726	CDA1	9.69e-43	81	284	48	257	Peptidoglycan/xylan/chitin deacetylase, PgdA/CDA1 family [Carbohydrate transport and metabolism, Cell wall/membrane/envelope biogenesis].
cd10959	CE4_NodB_like_3	1.18e-41	100	280	3	187	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.

CAZyme Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
BAB04614.1	1.18e-79	55	283	25	255
ADC50191.1	3.04e-75	58	283	27	254
ANY68957.1	1.19e-73	56	282	25	255
QFK73175.1	3.27e-73	55	286	12	245
QNO14590.1	5.96e-73	58	282	28	254

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
2J13_A	1.11e-66	64	282	20	240	Structureof a family 4 carbohydrate esterase from Bacillus anthracis [Bacillus anthracis str. Ames]
1W1A_1	1.10e-63	55	282	16	245	Structureof Bacillus subtilis PdaA in complex with NAG, a family 4 Carbohydrate esterase. [Bacillus subtilis],1W1A_2 Structure of Bacillus subtilis PdaA in complex with NAG, a family 4 Carbohydrate esterase. [Bacillus subtilis],1W1B_1 Structure of Bacillus subtilis PdaA with Cadmium, a family 4 Carbohydrate esterase. [Bacillus subtilis],1W1B_2 Structure of Bacillus subtilis PdaA with Cadmium, a family 4 Carbohydrate esterase. [Bacillus subtilis]
1W17_A	1.32e-63	55	282	22	251	Structureof Bacillus subtilis PdaA, a family 4 Carbohydrate esterase. [Bacillus subtilis],1W17_B Structure of Bacillus subtilis PdaA, a family 4 Carbohydrate esterase. [Bacillus subtilis]
1NY1_A	5.94e-62	62	282	6	228	CrystalStructure Of B. Subtilis Polysaccharide Deacetylase Northeast Structural Genomics Consortium Target Sr127. [Bacillus subtilis],1NY1_B Crystal Structure Of B. Subtilis Polysaccharide Deacetylase Northeast Structural Genomics Consortium Target Sr127. [Bacillus subtilis]
6HM9_A	1.07e-27	77	282	65	265	Crystalstructure of a BA3943 mutant,a CE4 family pseudoenzyme with restored enzymatic activity. [Bacillus anthracis]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
O34928	7.25e-63	55	282	22	251	Peptidoglycan-N-acetylmuramic acid deacetylase PdaA OS=Bacillus subtilis (strain 168) OX=224308 GN=pdaA PE=1 SV=1
Q04729	2.18e-62	62	282	30	252	Uncharacterized 30.6 kDa protein in fumA 3'region OS=Geobacillus stearothermophilus OX=1422 PE=3 SV=1
Q52845	1.75e-31	93	284	16	219	Chitooligosaccharide deacetylase OS=Mesorhizobium japonicum (strain LMG 29417 / CECT 9101 / MAFF 303099) OX=266835 GN=nodB PE=3 SV=2
P04675	3.10e-27	91	282	14	217	Chitooligosaccharide deacetylase OS=Bradyrhizobium sp. (strain ANU 289) OX=186901 GN=nodB PE=3 SV=2
Q8Y9V5	2.23e-26	98	286	266	448	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

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	0.000000	1.000069	0.000000	0.000000	0.000000

TMHMM  Annotations     

There is no transmembrane helices in MGYG000001000_00156.