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CAZyme Information: RL4_JR_09952-RA-p1

You are here: Home > Sequence: RL4_JR_09952-RA-p1

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 Raffaelea lauricola
Lineage Ascomycota; Sordariomycetes; ; Ophiostomataceae; Raffaelea; Raffaelea lauricola
CAZyme ID RL4_JR_09952-RA-p1
CAZy Family GT4
CAZyme Description unspecified product
CAZyme Property
Protein Length CGC Molecular Weight Isoelectric Point
1459 156649.88 4.5097
Genome Property
Genome Version/Assembly ID Genes Strain NCBI Taxon ID Non Protein Coding Genes Protein Coding Genes
FungiDB-61_RlauricolaRL4 10461 N/A 146 10315
Gene Location

Full Sequence      Download help

Enzyme Prediction      help

EC 3.2.1.14:3 3.2.1.14:3 3.2.1.14:3

CAZyme Signature Domains help

Family Start End Evalue family coverage
GH18 505 857 1.9e-46 0.9425675675675675

CDD Domains      download full data without filtering help

Cdd ID Domain E-Value qStart qEnd sStart sEnd Domain Description
119357 GH18_zymocin_alpha 0.0 503 851 2 345
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.
214753 Glyco_18 2.44e-52 504 850 3 333
Glyco_18 domain.
395573 Glyco_hydro_18 9.87e-46 505 849 4 305
Glycosyl hydrolases family 18.
119351 GH18_chitolectin_chitotriosidase 1.11e-38 520 850 19 340
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.
119365 GH18_chitinase 4.84e-37 518 747 15 266
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.

CAZyme Hits      help

Hit ID E-Value Query Start Query End Hit Start Hit End
0.0 8 1459 5 1480
0.0 27 1459 86 1528
0.0 5 1459 6 1488
0.0 4 1459 5 1462
0.0 4 1459 5 1462

PDB Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
2.20e-26 524 858 31 358
Crystal structure of Ostrinia furnacalis Group II chitinase catalytic domain 1 [Ostrinia furnacalis],5Y2B_A Crystal structure of Ostrinia furnacalis Group II chitinase catalytic domain 1 in complex with HEPTA-N-ACETYLCHITOOCTAOSE (NAG)7 [Ostrinia furnacalis]
2.68e-26 524 858 31 358
Crystal structure of Ostrinia furnacalis Group II chitinase catalytic domain 1 in complex with a piperidine-thienopyridine derivative [Ostrinia furnacalis],6JAW_A Crystal structure of Ostrinia furnacalis Group II chitinase catalytic domain 1 in complex with a napthalimide derivative [Ostrinia furnacalis],6JAX_A Crystal structure of Ostrinia furnacalis Group II chitinase catalytic domain 1 in complex with chitooctaose [(GlcN)8] [Ostrinia furnacalis],6JAY_A Crystal structure of Ostrinia furnacalis Group II chitinase catalytic domain 1 in complex with a dipyrido-pyrimidine derivative [Ostrinia furnacalis]
1.43e-25 522 853 23 344
High resoultion crystal structure of human chitinase in complex with allosamidin [Homo sapiens]
1.45e-25 522 853 23 344
Crystal Structure Of Human Chitotriosidase In Complex With Chitobiose [Homo sapiens],1LG2_A Crystal Structure Of Human Chitotriosidase In Complex With Ethylene Glycol [Homo sapiens],1LQ0_A Crystal Structure Of Human Chitotriosidase At 2.2 Angstrom Resolution [Homo sapiens],6ZE8_A Crystal structure of human chitotriosidase-1 (hCHIT) catalytic domain in complex with compound OATD-01 [Homo sapiens],6ZE8_B Crystal structure of human chitotriosidase-1 (hCHIT) catalytic domain in complex with compound OATD-01 [Homo sapiens],6ZE8_C Crystal structure of human chitotriosidase-1 (hCHIT) catalytic domain in complex with compound OATD-01 [Homo sapiens],6ZE8_D Crystal structure of human chitotriosidase-1 (hCHIT) catalytic domain in complex with compound OATD-01 [Homo sapiens],6ZE8_E Crystal structure of human chitotriosidase-1 (hCHIT) catalytic domain in complex with compound OATD-01 [Homo sapiens],6ZE8_F Crystal structure of human chitotriosidase-1 (hCHIT) catalytic domain in complex with compound OATD-01 [Homo sapiens]
1.45e-25 522 853 23 344
Crystal structure of human chitinase in complex with glucoallosamidin B [Homo sapiens],1HKJ_A Crystal structure of human chitinase in complex with methylallosamidin [Homo sapiens],1HKM_A High resolution crystal structure of human chitinase in complex with demethylallosamidin [Homo sapiens]

Swiss-Prot Hits      download full data without filtering help

Hit ID E-Value Query Start Query End Hit Start Hit End Description
5.41e-103 294 855 191 716
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
3.08e-24 522 853 44 365
Chitotriosidase-1 OS=Homo sapiens OX=9606 GN=CHIT1 PE=1 SV=1
3.14e-20 524 859 989 1318
Probable chitinase 10 OS=Drosophila melanogaster OX=7227 GN=Cht10 PE=2 SV=2
1.36e-19 524 853 46 359
Chitinase-3-like protein 1 OS=Homo sapiens OX=9606 GN=CHI3L1 PE=1 SV=2
4.20e-19 522 853 44 363
Chitotriosidase-1 OS=Mus musculus OX=10090 GN=Chit1 PE=1 SV=2

SignalP and Lipop Annotations help

This protein is predicted as SP

Other SP_Sec_SPI CS Position
0.000336 0.999643 CS pos: 24-25. Pr: 0.9714

TMHMM  Annotations      help

There is no transmembrane helices in RL4_JR_09952-RA-p1.