dbCAN-seq: a database of CAZyme sequence and annotation

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CAZyme Information: QRD83216.1

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Basic Information help

Species

Aspergillus flavus

Lineage

Ascomycota; Eurotiomycetes; ; Aspergillaceae; Aspergillus; Aspergillus flavus

CAZyme ID

QRD83216.1

CAZy Family

AA7

CAZyme Description

glycoside hydrolase superfamily

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
209		23330.51	7.3143

Genome Property

Genome Version/Assembly ID	Genes	Strain NCBI Taxon ID	Non Protein Coding Genes	Protein Coding Genes
FungiDB-61_AflavusNRRL3357_2020	13958	N/A	249	13709

Gene Location

Full Sequence Download help

Enzyme Prediction help

No EC number prediction in QRD83216.1.

CAZyme Signature Domains help

Family	Start	End	Evalue	family coverage
GH18	23	209	4.3e-32	0.4831081081081081

CDD Domains download full data without filtering help

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
214753	Glyco_18	5.77e-44	23	209	1	177	Glyco_18 domain.
119365	GH18_chitinase	1.58e-41	24	209	1	202	The GH18 (glycosyl hydrolases, family 18) type II chitinases hydrolyze chitin, an abundant polymer of N-acetylglucosamine and have been identified in bacteria, fungi, insects, plants, viruses, and protozoan parasites. The structure of this domain is an eight-stranded alpha/beta barrel with a pronounced active-site cleft at the C-terminal end of the beta-barrel.
395573	Glyco_hydro_18	4.04e-41	23	209	1	168	Glycosyl hydrolases family 18.
119349	GH18_chitinase-like	5.42e-40	24	209	1	169	The GH18 (glycosyl hydrolase, family 18) type II chitinases hydrolyze chitin, an abundant polymer of beta-1,4-linked N-acetylglucosamine (GlcNAc) which is a major component of the cell wall of fungi and the exoskeleton of arthropods. Chitinases have been identified in viruses, bacteria, fungi, protozoan parasites, insects, and plants. The structure of the GH18 domain is an eight-stranded beta/alpha barrel with a pronounced active-site cleft at the C-terminal end of the beta-barrel. The GH18 family includes chitotriosidase, chitobiase, hevamine, zymocin-alpha, narbonin, SI-CLP (stabilin-1 interacting chitinase-like protein), IDGF (imaginal disc growth factor), CFLE (cortical fragment-lytic enzyme) spore hydrolase, the type III and type V plant chitinases, the endo-beta-N-acetylglucosaminidases, and the chitolectins. The GH85 (glycosyl hydrolase, family 85) ENGases (endo-beta-N-acetylglucosaminidases) are closely related to the GH18 chitinases and are included in this alignment model.
119357	GH18_zymocin_alpha	2.87e-37	23	209	1	178	Zymocin, alpha subunit. Zymocin is a heterotrimeric enzyme that inhibits yeast cell cycle progression. The zymocin alpha subunit has a chitinase activity that is essential for holoenzyme action from the cell exterior while the gamma subunit contains the intracellular toxin responsible for G1 phase cell cycle arrest. The zymocin alpha and beta subunits are thought to act from the cell's exterior by docking to the cell wall-associated chitin, thus mediating gamma-toxin translocation. The alpha subunit has an eight-stranded TIM barrel fold similar to that of family 18 glycosyl hydrolases such as hevamine, chitolectin, and chitobiase.

CAZyme Hits help

Hit ID	E-Value	Query Start	Query End	Hit Start
1.12e-159	1	209	1	209
9.59e-126	24	209	4	189
2.33e-100	70	209	1	140
1.29e-88	70	206	1	137
4.51e-81	24	209	177	362

PDB Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
4.58e-24	23	194	8	174	Crystal structure of the catalytic domain of chitinase ChiL from Chitiniphilus shinanonensis (CsChiL) [Chitiniphilus shinanonensis],6KST_B Crystal structure of the catalytic domain of chitinase ChiL from Chitiniphilus shinanonensis (CsChiL) [Chitiniphilus shinanonensis],6KXL_A Crystal structure of the catalytic domain of Chitiniphilus shinanonensis chitinase ChiL (CsChiL) complexed with N,N'-diacetylchitobiose [Chitiniphilus shinanonensis],6KXL_B Crystal structure of the catalytic domain of Chitiniphilus shinanonensis chitinase ChiL (CsChiL) complexed with N,N'-diacetylchitobiose [Chitiniphilus shinanonensis]
2.33e-23	23	194	8	174	Crystal structure of D157N mutant of Chitiniphilus shinanonensis chitinase ChiL (CsChiL) complexed with N,N'-diacetylchitobiose [Chitiniphilus shinanonensis],6KXM_B Crystal structure of D157N mutant of Chitiniphilus shinanonensis chitinase ChiL (CsChiL) complexed with N,N'-diacetylchitobiose [Chitiniphilus shinanonensis]
9.61e-23	23	209	94	278	Crystal structure of a insect group III chitinase (CAD1) from Ostrinia furnacalis [Ostrinia furnacalis],5WV9_A Crystal structure of a insect group III chitinase complex with (GlcNAc)6 (CAD1-(GlcNAc)6) from Ostrinia furnacalis [Ostrinia furnacalis]
2.41e-22	12	180	3	207	Chain A, Glycosyl Hydrolase [Niallia circulans]
4.29e-22	23	194	8	174	Crystal structure of W50A mutant of Chitiniphilus shinanonensis chitinase ChiL (CsChiL) complexed with N,N'-diacetylchitobiose [Chitiniphilus shinanonensis],6KXN_B Crystal structure of W50A mutant of Chitiniphilus shinanonensis chitinase ChiL (CsChiL) complexed with N,N'-diacetylchitobiose [Chitiniphilus shinanonensis]

Swiss-Prot Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End
2.33e-21	12	180	35	239	Chitinase A1 OS=Niallia circulans OX=1397 GN=chiA1 PE=1 SV=1
7.80e-21	22	184	22	174	Chitotriosidase-1 OS=Homo sapiens OX=9606 GN=CHIT1 PE=1 SV=1
1.45e-20	22	184	22	174	Chitotriosidase-1 OS=Mus musculus OX=10090 GN=Chit1 PE=1 SV=2
7.47e-20	5	209	366	557	Killer toxin subunits alpha/beta OS=Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37) OX=284590 PE=1 SV=1
7.26e-19	19	209	20	208	Endochitinase OS=Manduca sexta OX=7130 PE=2 SV=1

SignalP and Lipop Annotations help

This protein is predicted as OTHER

Other	SP_Sec_SPI	CS Position
0.998373	0.001646

TMHMM Annotations help

There is no transmembrane helices in QRD83216.1.