dbCAN-seq: a database of CAZyme sequence and annotation

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CAZyme Information: MGYG000001692_02605

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Basic Information help

Species

Aeromonas dhakensis

Lineage

Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales; Aeromonadaceae; Aeromonas; Aeromonas dhakensis

CAZyme ID

MGYG000001692_02605

CAZy Family

GH19

CAZyme Description

hypothetical protein

CAZyme Property

Protein Length	CGC	Molecular Weight	Isoelectric Point
640	MGYG000001692_21\|CGC2	68986.85	4.7978

Genome Property

Genome Assembly ID	Genome Size	Genome Type	Country	Continent
MGYG000001692	4914725	Isolate	not provided	not provided

Gene Location

Start: 74910; End: 76832 Strand: -

Full Sequence Download help

Enzyme Prediction help

No EC number prediction in MGYG000001692_02605.

CAZyme Signature Domains help

Family	Start	End	Evalue	family coverage
GH19	151	408	1.4e-75	0.9956709956709957
CBM73	588	637	1e-22	0.9259259259259259

CDD Domains download full data without filtering help

Cdd ID	Domain	E-Value	qStart	qEnd	sStart	sEnd	Domain Description
cd00325	chitinase_GH19	5.36e-74	159	408	1	224	Glycoside hydrolase family 19, chitinase domain. Chitinases are enzymes that catalyze the hydrolysis of the beta-1,4-N-acetyl-D-glucosamine linkages in chitin polymers. Glycoside hydrolase family 19 chitinases are found primarily in plants (classes I, III, and IV), but some are found in bacteria. Class I and II chitinases are similar in their catalytic domains. Class I chitinases have an N-terminal cysteine-rich, chitin-binding domain which is separated from the catalytic domain by a proline and glycine-rich hinge region. Class II chitinases lack both the chitin-binding domain and the hinge region. Class IV chitinases are similar to class I chitinases, but they are smaller in size due to certain deletions. Despite lacking any significant sequence homology with lysozymes, structural analysis reveals that family 19 chitinases, together with family 46 chitosanases, are similar to several lysozymes including those from T4-phage and from goose. The structures reveal that the different enzyme groups arose from a common ancestor glycohydrolase antecedent to the prokaryotic/eukaryotic divergence.
pfam00182	Glyco_hydro_19	7.27e-39	175	399	25	225	Chitinase class I.
COG3979	COG3979	7.04e-25	92	293	1	181	Chitodextrinase [Carbohydrate transport and metabolism].
PRK13211	PRK13211	1.26e-15	524	640	354	477	N-acetylglucosamine-binding protein GbpA.
cd12214	ChiA1_BD	2.78e-06	587	625	1	41	chitin-binding domain of Chi A1-like proteins. This group contains proteins related to the chitin binding domain of chitinase A1 (ChiA1) of Bacillus circulans WL-12. Glycosidase ChiA1 hydrolyzes chitin and is comprised of several domains: the C-terminal chitin binding domain, an N-terminal and catalytic domain, and 2 fibronectin type III-like domains. Chitinases function in invertebrates in the degradation of old exoskeletons, in fungi to utilize chitin in cell walls, and in bacteria which use chitin as an energy source. Bacillus circulans WL-12 ChiA1 facilitates invasion of fungal cell walls. The ChiAi chitin binding domain is required for the specific recognition of insoluble chitin. although topologically and structurally related, ChiA1 lacks the characteristic aromatic residues of Erwinia chrysanthemi endoglucanase Z (CBD(EGZ)).

CAZyme Hits help

Hit ID	Query Start	Query End	Hit Start	Hit End
ABD59015.1	1	640	1	640
AHV36322.1	8	640	1	633
QKG01712.1	8	640	1	633
QSR45812.1	8	640	1	633
ASX13150.1	8	640	1	633

PDB Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
2BAA_A	1.62e-33	175	398	29	228	TheRefined Crystal Structure Of An Endochitinase From Hordeum Vulgare L. Seeds To 1.8 Angstroms Resolution [Hordeum vulgare]
1CNS_A	2.74e-32	175	398	29	228	CrystalStructure Of Chitinase At 1.91a Resolution [Hordeum vulgare],1CNS_B Crystal Structure Of Chitinase At 1.91a Resolution [Hordeum vulgare]
3CQL_A	2.44e-31	155	414	2	242	CrystalStructure of GH family 19 chitinase from Carica papaya [Carica papaya],3CQL_B Crystal Structure of GH family 19 chitinase from Carica papaya [Carica papaya]
4DWX_A	6.39e-31	175	414	30	243	CrystalStructure of a Family GH-19 Chitinase from rye seeds [Secale cereale],4DWX_B Crystal Structure of a Family GH-19 Chitinase from rye seeds [Secale cereale],4DYG_A Crystal Structure of a Family GH-19 Chitinase from rye seeds in complex with (GlcNAc)4 [Secale cereale],4DYG_B Crystal Structure of a Family GH-19 Chitinase from rye seeds in complex with (GlcNAc)4 [Secale cereale]
7V92_A	6.55e-31	175	414	29	242	ChainA, GH19 Chitinase [Ficus microcarpa],7V92_B Chain B, GH19 Chitinase [Ficus microcarpa],7V92_C Chain C, GH19 Chitinase [Ficus microcarpa],7V92_D Chain D, GH19 Chitinase [Ficus microcarpa]

Swiss-Prot Hits download full data without filtering help

Hit ID	E-Value	Query Start	Query End	Hit Start	Hit End	Description
P08252	4.46e-37	175	414	107	320	Endochitinase A OS=Nicotiana tabacum OX=4097 GN=CHN48 PE=1 SV=2
P24091	7.49e-37	143	414	64	315	Endochitinase B OS=Nicotiana tabacum OX=4097 GN=CHN50 PE=1 SV=1
P52403	4.34e-36	146	414	59	309	Endochitinase 1 (Fragment) OS=Solanum tuberosum OX=4113 GN=CHTB1 PE=2 SV=1
P52404	5.68e-36	157	414	68	307	Endochitinase 2 (Fragment) OS=Solanum tuberosum OX=4113 GN=CHTB2 PE=2 SV=1
P52405	2.87e-35	146	414	59	309	Endochitinase 3 (Fragment) OS=Solanum tuberosum OX=4113 GN=CHTB3 PE=2 SV=1

SignalP and Lipop Annotations help

This protein is predicted as SP

Other	SP_Sec_SPI	LIPO_Sec_SPII	TAT_Tat_SPI	TATLIP_Sec_SPII	PILIN_Sec_SPIII
0.000230	0.999032	0.000197	0.000198	0.000166	0.000150

TMHMM Annotations help

There is no transmembrane helices in MGYG000001692_02605.