CAZyme Information: MELLADRAFT_109670-t26_1-p1

Basic Information

• Species: Melampsora larici-populina
• Lineage: Basidiomycota; Pucciniomycetes; ; Melampsoraceae; Melampsora; Melampsora larici-populina
• CAZyme ID: MELLADRAFT_109670-t26_1-p1
• CAZy Family: AA3
• CAZyme Description: family 4 carbohydrate esterase

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
424	GL883127|CGC3	45982.30	4.8800

Genome Property

Genome Version/Assembly ID	Genes	Strain NCBI Taxon ID	Non Protein Coding Genes	Protein Coding Genes
FungiDB-61_Mlarici-populina98AG31	16380	747676	8	16372

• Gene Location: location=GL883127:398322-400275(-)

Full Sequence      

MKTINLITILSLLILKLDSISSSKTTSKLSIDDELIKLFQTSILLIASNTSKSTSPSIKT
TPPITTTPRKTTPITSPITTPTTTESTESTETTETTETADTADTTDSTDSTATSATSDTS
NTSATSDTTDTTDTSSTSDTIDSTESDPSHQGPVPLSIKSTSKQLESGKSKAGTSKTKGK
SLNSKGGNRTVPIYTMCSRSQSFALTFDDGPSEFSKGLDSTLKKHQSHATFFINGLNNGC
IYDFADLLLARFKAGHLIGSHTWGHTHLAEGTSEQIHLQLELLEKAMIKILGVKPLWFRP
PYGEYNDLVVQVLTERGYKGLVMWSDDSGDSFAEPPTSEKMIEAFNQYPPQSNILCHETK
STTTQEVMPTVVKDLSDKGLKLIPIAQCLDISDNPKDWYEYVGEPSKKDETWTCEGTPLP
GSFV

Enzyme Prediction     

EC	3.5.1.41:1

CAZyme Signature Domains

Family	Start	End	Evalue	family coverage
CE4	200	319	4.1e-25	0.8846153846153846

CDD Domains     

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
200575	CE4_ClCDA_like	1.22e-71	194	383	1	195	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	1.87e-43	202	375	2	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.
396211	Polysacc_deac_1	2.51e-34	204	319	10	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.
200574	CE4_BsYlxY_like	1.60e-33	202	389	9	188	Putative catalytic NodB homology domain of uncharacterized protein YlxY from Bacillus subtilis 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 putative polysaccharide deacetylase BsYlxY, encoded by the ylxY gene, which is a member of the carbohydrate esterase 4 (CE4) superfamily. Although its biological function still remains unknown, BsYlxY shows high sequence homology to the catalytic domain of Bacillus subtilis pdaB gene encoding a putative polysaccharide deacetylase (BsPdaB), which is essential for the maintenance of spores after the late stage of sporulation and is highly conserved in spore-forming bacteria. However, disruption of the ylxY gene in B. subtilis did not cause any sporulation defect. Moreover, the Asp residue in the classical His-His-Asp zinc-binding motif of CE4 esterases is mutated to a Val residue in this family. Other catalytically relevant residues of CE4 esterases are also not conserved, which suggest that members of this family may be inactive.
200569	CE4_SmPgdA_like	6.00e-33	205	379	5	184	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.

CAZyme Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
ALL40640.1|CE4	1.16e-69	190	386	43	239
ALL40879.1|CE4	1.75e-69	189	414	29	253
AAZ81423.1|CE4	1.59e-55	190	414	28	249
KGB79311.2|CE4	9.56e-55	190	414	90	311
ADV25664.1|CE4	4.83e-54	190	414	28	249

PDB Hits     

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
7BLY_A	8.24e-24	188	399	24	235	Chain A, Aspergillus niger contig An12c0130, genomic contig [Aspergillus niger CBS 513.88]
2Y8U_A	8.02e-22	189	399	18	229	Chain A, CHITIN DEACETYLASE [Aspergillus nidulans],2Y8U_B Chain B, CHITIN DEACETYLASE [Aspergillus nidulans]
5LFZ_A	9.49e-22	191	387	15	202	T48 deacetylase [Arthrobacter sp. AW19M34-1],5LGC_A T48 deacetylase with substrate [Arthrobacter sp. AW19M34-1]
2IW0_A	6.78e-19	189	400	27	247	Structure of the chitin deacetylase from the fungal pathogen Colletotrichum lindemuthianum [Colletotrichum lindemuthianum]
5O6Y_A	8.04e-19	204	385	24	204	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	1.02e-27	190	399	154	367	Chitin deacetylase OS=Arthroderma benhamiae (strain ATCC MYA-4681 / CBS 112371) OX=663331 GN=CDA PE=3 SV=1
sp|A0A1L3THR9|CDA_PESTX	9.02e-26	193	417	31	262	Chitin deacetylase OS=Pestalotiopsis sp. OX=36460 GN=CDA PE=1 SV=1
sp|Q5AQQ0|CDA_EMENI	4.78e-21	189	399	25	236	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|D4B5F9|PGDA_ARTBC	5.49e-19	193	399	141	348	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|Q81EK9|PGDA1_BACCR	9.19e-18	204	396	84	275	Peptidoglycan-N-acetylglucosamine deacetylase BC_1960 OS=Bacillus cereus (strain ATCC 14579 / DSM 31 / CCUG 7414 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NCTC 2599 / NRRL B-3711) OX=226900 GN=BC_1960 PE=1 SV=1

SignalP and Lipop Annotations

This protein is predicted as SP

Other	SP_Sec_SPI	CS Position
0.004278	0.995692	CS pos: 22-23. Pr: 0.9163

TMHMM  Annotations     

There is no transmembrane helices in MELLADRAFT_109670-t26_1-p1.