CAZyme Information: EJT51164.1

Basic Information

• Species: Trichosporon asahii
• Lineage: Basidiomycota; Tremellomycetes; ; Trichosporonaceae; Trichosporon; Trichosporon asahii
• CAZyme ID: EJT51164.1
• CAZy Family: GT2|GT2
• CAZyme Description: NodB homology domain-containing protein [Source:UniProtKB/TrEMBL;Acc:J6F2G8]

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
246		27569.16	6.8267

Genome Property

Genome Version/Assembly ID	Genes	Strain NCBI Taxon ID	Non Protein Coding Genes	Protein Coding Genes
FungiDB-61_TasahiiCBS2479	8834	1186058	523	8311

• Gene Location: location=JH977550:116767-117923(+)

Full Sequence      

MLVKLALAVLATLSAAAPCPEGVQVVENCKQSGTVAWTFDDGPYMWESDIMNKFESKGSK
ATFFLNGNNYGCIYDRADQVKEMFNRGHTLGSHTWSHAHLKGKSYDYISKELEKVETAFI
KILGVKPLYFRPPYGEYDDTVLKVLSDRGYKKLFMWTHDTEDANGKGADFGRNVIGKVRD
QSPKPALILSHSTQDVTHSQVVPWGLDQLTGRGYRVVAVDTCMGDEGEWPYQWVGNPGQR
DGSWKC

Enzyme Prediction     

EC	3.5.1.41:1

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
CE4	31	151	3.4e-28	0.8923076923076924

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
200575	CE4_ClCDA_like	1.07e-77	29	219	4	197	Catalytic NodB homology domain of Colletotrichum lindemuthianum chitin deacetylase and similar proteins. This family is represented by the chitin deacetylase (endo-chitin de-N-acetylase, ClCDA, EC 3.5.1.41) from Colletotrichum lindemuthianum (also known as Glomerella lindemuthiana), which is a member of the carbohydrate esterase 4 (CE4) superfamily. ClCDA catalyzes the hydrolysis of N-acetamido groups of N-acetyl-D-glucosamine residues in chitin, converting it to chitosan in fungal cell walls. It consists of a single catalytic domain similar to the deformed (alpha/beta)8 barrel fold adopted by other CE4 esterases, which encompasses a mononuclear metalloenzyme employing 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. It possesses a highly conserved substrate-binding groove, with subtle alterations that influence substrate specificity and subsite affinity. Unlike its bacterial homologs, ClCDA contains two intramolecular disulfide bonds that may add stability to this secreted protein. The family also includes many uncharacterized deacetylases and hypothetical proteins mainly from eukaryotes, which show high sequence similarity to ClCDA.
213022	CE4_NodB_like_6s_7s	1.28e-42	33	209	1	170	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.
200578	CE4_CtAXE_like	1.41e-42	35	221	3	179	Catalytic NodB homology domain of Clostridium thermocellum acetylxylan esterase and its bacterial homologs. This family is represented by Clostridium thermocellum acetylxylan esterase (CtAXE, EC 3.1.1.72), a member of the carbohydrate esterase 4 (CE4) superfamily. CtAXE deacetylates O-acetylated xylan, a key component of plant cell walls. It shows no detectable activity on generic esterase substrates including para-nitrophenyl acetate. It is specific for sugar-based substrates and will precipitate acetylxylan, as a consequence of deacetylation. CtAXE is a monomeric protein containing a catalytic NodB homology domain with the same overall topology and a deformed (beta/alpha)8 barrel fold as other CE4 esterases. However, due to differences in the topography of the substrate-binding groove, the chemistry of the active center, and metal ion coordination, CtAXE has different metal ion preference and lacks activity on N-acetyl substrates. It is significantly activated by Co2+. Moreover, CtAXE displays distinctly different ligand coordination to the metal ion, utilizing an aspartate, a histidine, and four water molecules, as opposed to the conserved His-His-Asp zinc-binding triad of other CE4 esterases.
396211	Polysacc_deac_1	1.93e-35	34	151	8	122	Polysaccharide deacetylase. This domain is found in polysaccharide deacetylase. This family of polysaccharide deacetylases includes NodB (nodulation protein B from Rhizobium) which is a chitooligosaccharide deacetylase. It also includes chitin deacetylase from yeast, and endoxylanases which hydrolyzes glucosidic bonds in xylan.
223798	CDA1	1.98e-35	35	229	67	263	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
AAZ81423.1|CE4	4.26e-88	9	246	10	249
KGB79311.2|CE4	3.20e-87	9	246	72	311
ADV25664.1|CE4	2.82e-86	9	246	10	249
CAD10036.1|CE4|3.5.1.41	8.05e-86	8	246	9	249
AAW47023.2|CE4	1.14e-85	8	246	9	249

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
7BLY_A	2.62e-31	1	229	1	234	Chain A, Aspergillus niger contig An12c0130, genomic contig [Aspergillus niger CBS 513.88]
2Y8U_A	4.15e-26	24	225	24	223	Chain A, CHITIN DEACETYLASE [Aspergillus nidulans],2Y8U_B Chain B, CHITIN DEACETYLASE [Aspergillus nidulans]
2IW0_A	2.75e-24	20	228	30	243	Structure of the chitin deacetylase from the fungal pathogen Colletotrichum lindemuthianum [Colletotrichum lindemuthianum]
5O6Y_A	6.89e-22	35	223	23	208	Crystal structure of the Bc1960 peptidoglycan N-acetylglucosamine deacetylase in complex with 4-naphthalen-1-yl-~{N}-oxidanyl-benzamide [Bacillus cereus ATCC 14579]
5O6Y_B	9.92e-21	35	223	23	208	Crystal structure of the Bc1960 peptidoglycan N-acetylglucosamine deacetylase in complex with 4-naphthalen-1-yl-~{N}-oxidanyl-benzamide [Bacillus cereus ATCC 14579],5O6Y_C Crystal structure of the Bc1960 peptidoglycan N-acetylglucosamine deacetylase in complex with 4-naphthalen-1-yl-~{N}-oxidanyl-benzamide [Bacillus cereus ATCC 14579],5O6Y_D Crystal structure of the Bc1960 peptidoglycan N-acetylglucosamine deacetylase in complex with 4-naphthalen-1-yl-~{N}-oxidanyl-benzamide [Bacillus cereus ATCC 14579]

Swiss-Prot Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
sp|D4AM78|CDA_ARTBC	2.98e-35	25	225	160	361	Chitin deacetylase OS=Arthroderma benhamiae (strain ATCC MYA-4681 / CBS 112371) OX=663331 GN=CDA PE=3 SV=1
sp|A0A1L3THR9|CDA_PESTX	4.18e-33	1	225	1	230	Chitin deacetylase OS=Pestalotiopsis sp. OX=36460 GN=CDA PE=1 SV=1
sp|D4B5F9|PGDA_ARTBC	2.35e-31	24	225	140	342	Probable peptidoglycan-N-acetylglucosamine deacetylase ARB_03699 OS=Arthroderma benhamiae (strain ATCC MYA-4681 / CBS 112371) OX=663331 GN=ARB_03699 PE=1 SV=2
sp|Q5AQQ0|CDA_EMENI	2.49e-25	24	225	31	230	Chitin deacetylase OS=Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) OX=227321 GN=cda PE=1 SV=1
sp|Q6DWK3|CDA_COLLN	8.97e-24	20	228	30	243	Chitin deacetylase OS=Colletotrichum lindemuthianum OX=290576 GN=CDA PE=1 SV=1

SignalP and Lipop Annotations

This protein is predicted as SP

Other	SP_Sec_SPI	CS Position
0.000207	0.999781	CS pos: 16-17. Pr: 0.9771

TMHMM  Annotations     

There is no transmembrane helices in EJT51164.1.