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CAZyme Information: MGYG000001542_00323

You are here: Home > Sequence: MGYG000001542_00323

Basic Information | Genomic context | Full Sequence | Enzyme annotations |  CAZy signature domains |  CDD domains | CAZyme hits | PDB hits | Swiss-Prot hits | SignalP and Lipop annotations | TMHMM annotations

Basic Information help

Species Paenibacillus_A sp900069005
Lineage Bacteria; Firmicutes; Bacilli; Paenibacillales; Paenibacillaceae; Paenibacillus_A; Paenibacillus_A sp900069005
CAZyme ID MGYG000001542_00323
CAZy Family GH18
CAZyme Description hypothetical protein
CAZyme Property
Protein Length CGC Molecular Weight Isoelectric Point
1251 135702.87 4.3796
Genome Property
Genome Assembly ID Genome Size Genome Type Country Continent
MGYG000001542 5846629 Isolate not provided not provided
Gene Location Start: 85809;  End: 89564  Strand: -

Full Sequence      Download help

Enzyme Prediction      help

EC 3.2.1.14

CAZyme Signature Domains help

Family Start End Evalue family coverage
GH18 355 731 1.1e-77 0.9594594594594594

CDD Domains      download full data without filtering help

Cdd ID Domain E-Value qStart qEnd sStart sEnd Domain Description
cd06548 GH18_chitinase 2.44e-117 358 724 2 322
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.
COG3325 ChiA 5.47e-111 355 740 38 439
Chitinase, GH18 family [Carbohydrate transport and metabolism].
smart00636 Glyco_18 1.58e-100 356 724 1 334
Glyco_18 domain.
pfam00704 Glyco_hydro_18 1.44e-81 356 724 1 307
Glycosyl hydrolases family 18.
cd02872 GH18_chitolectin_chitotriosidase 6.82e-71 357 737 1 362
This conserved domain family includes a large number of catalytically inactive chitinase-like lectins (chitolectins) including YKL-39, YKL-40 (HCGP39), YM1, oviductin, and AMCase (acidic mammalian chitinase), as well as catalytically active chitotriosidases. The conserved domain is an eight-stranded alpha/beta barrel fold belonging to the family 18 glycosyl hydrolases. The fold has a pronounced active-site cleft at the C-terminal end of the beta-barrel. The chitolectins lack a key active site glutamate (the proton donor required for hydrolytic activity) but retain highly conserved residues involved in oligosaccharide binding. Chitotriosidase is a chitinolytic enzyme expressed in maturing macrophages, which suggests that it plays a part in antimicrobial defense. Chitotriosidase hydrolyzes chitotriose, as well as colloidal chitin to yield chitobiose and is therefore considered an exochitinase. Chitotriosidase occurs in two major forms, the large form being converted to the small form by either RNA or post-translational processing. Although the small form, containing the chitinase domain alone, is sufficient for the chitinolytic activity, the additional C-terminal chitin-binding domain of the large form plays a role in processing colloidal chitin. The chitotriosidase gene is nonessential in humans, as about 35% of the population are heterozygous and 6% homozygous for an inactivated form of the gene. HCGP39 is a 39-kDa human cartilage glycoprotein thought to play a role in connective tissue remodeling and defense against pathogens.

CAZyme Hits      help

Hit ID E-Value Query Start Query End Hit Start Hit End
AZS18434.1 0.0 17 1251 4 1241
QOT10003.1 0.0 86 1251 168 1337
ACX67886.1 0.0 86 1251 168 1338
SMF69629.1 0.0 87 1251 103 1274
AYB42054.1 0.0 86 1251 168 1337

PDB Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
1ITX_A 2.01e-125 348 737 5 419
ChainA, Glycosyl Hydrolase [Niallia circulans]
6BT9_A 3.66e-116 316 834 15 566
ChitinaseChiA74 from Bacillus thuringiensis [Bacillus thuringiensis],6BT9_B Chitinase ChiA74 from Bacillus thuringiensis [Bacillus thuringiensis]
6KST_A 2.89e-106 352 737 4 370
Crystalstructure 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]
6KXM_A 1.49e-105 352 737 4 370
Crystalstructure 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]
6KXN_A 2.85e-104 352 737 4 370
Crystalstructure 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 Description
P20533 1.79e-131 348 833 37 549
Chitinase A1 OS=Niallia circulans OX=1397 GN=chiA1 PE=1 SV=1
P32470 7.37e-55 352 725 35 384
Chitinase 1 OS=Aphanocladium album OX=12942 GN=CHI1 PE=1 SV=2
E9ERT9 5.17e-51 341 725 23 385
Endochitinase 1 OS=Metarhizium robertsii (strain ARSEF 23 / ATCC MYA-3075) OX=655844 GN=chit1 PE=3 SV=1
P48827 2.31e-50 360 725 43 384
Endochitinase 42 OS=Trichoderma harzianum OX=5544 GN=chit42 PE=1 SV=1
Q873X9 2.92e-50 338 734 25 402
Endochitinase B1 OS=Neosartorya fumigata OX=746128 GN=chiB1 PE=1 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
0.001517 0.996112 0.001731 0.000217 0.000200 0.000178

TMHMM  Annotations      help

There is no transmembrane helices in MGYG000001542_00323.