D7GXG3 · PORE_ZOBGA
- ProteinBeta-porphyranase E
- GeneporE
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids279 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Cleaves the sulfated polysaccharide porphyran at the (1->4) linkages between beta-D-galactopyranose and alpha-L-galactopyranose-6-sulfate, forming mostly the disaccharide alpha-L-galactopyranose-6-sulfate-(1->3)-beta-D-galactose.
Catalytic activity
Features
Showing features for binding site, active site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Binding site | 56 | substrate | ||||
Sequence: W | ||||||
Binding site | 60 | substrate | ||||
Sequence: R | ||||||
Active site | 141 | Nucleophile | ||||
Sequence: E | ||||||
Binding site | 141 | substrate | ||||
Sequence: E | ||||||
Active site | 146 | Proton donor | ||||
Sequence: E | ||||||
Binding site | 146 | substrate | ||||
Sequence: E | ||||||
Binding site | 243 | substrate | ||||
Sequence: E |
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | periplasmic space | |
Molecular Function | beta-agarase activity | |
Biological Process | carbohydrate metabolic process |
Keywords
- Molecular function
Enzyme and pathway databases
Protein family/group databases
Names & Taxonomy
Protein names
- Recommended nameBeta-porphyranase E
- EC number
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Bacteroidota > Flavobacteriia > Flavobacteriales > Flavobacteriaceae > Zobellia
Accessions
- Primary accessionD7GXG3
Proteomes
Subcellular Location
PTM/Processing
Features
Showing features for signal, chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Signal | 1-18 | |||||
Sequence: MGNTMLLTLLLVVVAAYG | ||||||
Chain | PRO_0000422024 | 19-279 | Beta-porphyranase E | |||
Sequence: QTPPPPEGFRWVKNESFSDEFDGEVLDTTKWYARSPYWVNGRPPATFRAGSVSVKEGKLQIKNSVLDGDKKYNIAGGAVASVAKDALYGYYEARMKASSISMSSTFWMKNKPDTKECPFEVQELDIVEVVGQQKTGWDFRTNLKSNTHIFYTDCDGEKTVKSAGGTEAKIDPPADEAYHVYGCWWVDANTIKIYLDGEYQFTMNPSTHFRDTPFNKPMYMHMVTETYNWETPPTPEELADDTKNTTYYDWVRSYTLLPVDQ |
Interaction
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 19-277 | GH16 | ||||
Sequence: QTPPPPEGFRWVKNESFSDEFDGEVLDTTKWYARSPYWVNGRPPATFRAGSVSVKEGKLQIKNSVLDGDKKYNIAGGAVASVAKDALYGYYEARMKASSISMSSTFWMKNKPDTKECPFEVQELDIVEVVGQQKTGWDFRTNLKSNTHIFYTDCDGEKTVKSAGGTEAKIDPPADEAYHVYGCWWVDANTIKIYLDGEYQFTMNPSTHFRDTPFNKPMYMHMVTETYNWETPPTPEELADDTKNTTYYDWVRSYTLLPV |
Sequence similarities
Belongs to the glycosyl hydrolase 16 family.
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Sequence processingThe displayed sequence is further processed into a mature form.
- Length279
- Mass (Da)31,706
- Last updated2010-08-10 v1
- Checksum078C905ECE9D8F6B
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
FQ073841 EMBL· GenBank· DDBJ | CBM41185.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
FP476056 EMBL· GenBank· DDBJ | CAZ97778.1 EMBL· GenBank· DDBJ | Genomic DNA |