Home/GT Families/GT121/waaL
waaL
Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) · O-antigen ligase (EC 2.4.99.26)
GT121Model organism · annotation ≥ 4Fold GT-CInverting
External resources
Identification and annotation
| CAZy family | GT121 · CAZy entry |
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| Gene symbol | waaL |
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| Synonyms / alternate names | not curated |
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| UniProt accession | Q9HUG6 |
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| NCBI Gene ID | 881661 |
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| Source species | Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) |
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| Taxonomic domain | Bacteria |
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| UniProt annotation level | 5 |
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Function and localisation
| Enzyme function | O-antigen ligase (EC 2.4.99.26) |
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| Subcellular location | not curated |
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Structure and mechanism
| Fold type | GT-C |
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| Catalytic mechanism | Inverting |
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| Cation dependence | No |
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| Oligomeric state | homodimer |
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| PDB structures | not curated |
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Donor and acceptor specificity
| Sugar nucleotide donor | not curated |
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| Donor CCD code(s) | not curated |
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| Acceptor substrate(s) | - a lipid-linked O antigen
- a lipid A-core oligosaccharide
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| Acceptor CCD / GlycoCT | not curated |
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Protein sequences
Full protein sequence
401 aa
MFAATRLSRLRHDTSRILSHWILPLGWLALLTGMFWVGDRSDYHRLFYILLAAPTLLYVILQPRLLRPLTGSPLFIAFLAFSSYMMLSLSWSTPENSTGSLLKRPLYIALLFFCAAILALEAPLRLKTATWLAALGAVISAAATLLRYYWDANPLRLTGYGALYNPLLSAHVYGAFTALWLAYWMQSRPILAPLPLISLALLGGLLIATGSRTPLVGLTAALMWLVLAGDRKKALIALALALAGALLGYILYPEVITQRGASFRPEIWADALRQISEHPWLGHGYDHPMRIVLSNGMLLADPHNIELGVLFAGGIIGLLLWVAIYALAFGFSWKNRKSPAVLLASTWLVFGLAAGLTEGNAFLPRPKEHWFLIWIPMALLYALWIQQRFAASRRGEDIAAP
Catalytic domain sequence
125 aa
SLALLGGLLIATGSRTPLVGLTAALMWLVLAGDRKKALIALALALAGALLGYILYPEVITQRGASFRPEIWADALRQISEHPWLGHGYDHPMRIVLSNGMLLADPHNIELGVLFAGGIIGLLLWV
