Summary: Sugar-binding cellulase-like
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Sugar-binding cellulase-like Provide feedback
This is a putative cellulase family. The structure is a TIM-barrel.
External database links
This tab holds annotation information from the InterPro database.
InterPro entry IPR024778
O-Glycosyl hydrolases (EC) are a widespread group of enzymes that hydrolyse the glycosidic bond between two or more carbohydrates, or between a carbohydrate and a non-carbohydrate moiety. A classification system for glycosyl hydrolases, based on sequence similarity, has led to the definition of 85 different families [PUBMED:7624375, PUBMED:8535779]. This classification is available on the CAZy (CArbohydrate-Active EnZymes) web site.
This entry represents a family of putative cellulase enzymes.
- the number of sequences which exhibit this architecture
a textual description of the architecture, e.g. Gla, EGF x 2, Trypsin.
This example describes an architecture with one
Gladomain, followed by two consecutive
EGFdomains, and finally a single
- the UniProt description of the protein sequence
- the number of residues in the sequence
- the Pfam graphic itself.
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This large superfamily contains a range of glycosyl hydrolase enzymes that possess a TIM barrel fold. This CLAN merges clans GH-A, GH-D, GH-H and GH-K from CAZy.
The clan contains the following 50 members:Alpha-amylase Alpha_L_fucos Cellulase Cellulase-like DUF4015 DUF4038 DUF4434 DUF4849 GHL1-3 GHL10 GHL13 GHL15 GHL5 GHL6 Glyco_hydr_30_2 Glyco_hydro_1 Glyco_hydro_10 Glyco_hydro_101 Glyco_hydro_114 Glyco_hydro_14 Glyco_hydro_17 Glyco_hydro_18 Glyco_hydro_20 Glyco_hydro_25 Glyco_hydro_26 Glyco_hydro_2_C Glyco_hydro_3 Glyco_hydro_30 Glyco_hydro_31 Glyco_hydro_35 Glyco_hydro_39 Glyco_hydro_42 Glyco_hydro_44 Glyco_hydro_53 Glyco_hydro_56 Glyco_hydro_59 Glyco_hydro_66 Glyco_hydro_70 Glyco_hydro_72 Glyco_hydro_77 Glyco_hydro_79n Glyco_hydro_85 Glyco_hydro_97 Glyco_hydro_cc hDGE_amylase Melibiase Melibiase_2 NAGidase NAGLU Raffinose_syn
We make a range of alignments for each Pfam-A family:
- the curated alignment from which the HMM for the family is built
- the alignment generated by searching the sequence database using the HMM
- Representative Proteomes (RPs) at 15%, 35%, 55% and 75% co-membership thresholds
- alignment generated by searching the NCBI sequence database using the family HMM
- alignment generated by searching the metagenomics sequence database using the family HMM
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Key: available, not generated, — not available.
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Curation and family details
|Number in seed:||6|
|Number in full:||58|
|Average length of the domain:||305.50 aa|
|Average identity of full alignment:||28 %|
|Average coverage of the sequence by the domain:||85.99 %|
|HMM build commands:||
build method: hmmbuild --amino -o /dev/null HMM SEED
search method: hmmsearch -Z 80369284 -E 1000 --cpu 4 HMM pfamseq
|Family (HMM) version:||3|
|Download:||download the raw HMM for this family|
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For those sequences which have a structure in the Protein DataBank, we use the mapping between UniProt, PDB and Pfam coordinate systems from the PDBe group, to allow us to map Pfam domains onto UniProt sequences and three-dimensional protein structures. The table below shows the structures on which the Cellulase-like domain has been found. There are 2 instances of this domain found in the PDB. Note that there may be multiple copies of the domain in a single PDB structure, since many structures contain multiple copies of the same protein seqence.
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