Home/GT Families/GT94/gumI
gumI
Xanthomonas campestris pv. campestris · GDP-mannose:glycolipid 4-beta-D-mannosyltransferase (EC 2.4.1.251)
GT94Non-model organism · annotation 4–5Fold GT-BInverting
External resources
Identification and annotation
| CAZy family | GT94 · CAZy entry |
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| Gene symbol | gumI |
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| Synonyms / alternate names | GlcA-beta-(1->2)-D-Man-alpha-(1->3)-D-Glc-beta-(1->4)-D-Glc-alpha-1-diphosphoundecaprenol 4-beta-mannosyltransferase |
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| UniProt accession | Q56775 |
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| NCBI Gene ID | not curated |
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| Source species | Xanthomonas campestris pv. campestris |
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| Taxonomic domain | Bacteria |
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| UniProt annotation level | 4 |
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Function and localisation
| Enzyme function | GDP-mannose:glycolipid 4-beta-D-mannosyltransferase (EC 2.4.1.251) |
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| Subcellular location | not curated |
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Structure and mechanism
| Fold type | GT-B |
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| Catalytic mechanism | Inverting |
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| Cation dependence | No |
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| Oligomeric state | not curated |
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| PDB structures | not curated |
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Donor and acceptor specificity
| Sugar nucleotide donor | GDP-alpha-D-mannose |
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| Donor CCD code(s) | GDD |
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| Acceptor substrate(s) | - beta-D-GlcA-(1->2)-alpha-D-Man-(1->3)-beta-D-Glc-(1->4)-alpha-D-Glc-di-trans
- octa-cis-undecaprenyl diphosphate
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| Acceptor CCD / GlycoCT | not curated |
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Protein sequences
Full protein sequence
349 aa
MSASASLPVTRAAAAPRITVLFSTEKPNANTNPYLTQLYDALPDAVQPRFFSMREALLSRYDVLHLHWPEYLLRHPSKMGTLAKQACAALLLMKLQLTGTPVVRTLHNLAPHEDRGWRERALLRWIDQLTRRWIRINATTPVRPPFTDTILHGHYRDWFATMEQSTTLPGRLLHFGLIRPYKGVEVLLDVMRDVQDPRLSLRIVGNPATPXMRTLVETACAQDARISALLAYVEEPVLAREVSACELVVLPYKQMHNSGTLLLALSLARPVLAPWSESNAAIADEVGPGWVFLYEGEFDAALLSGMLDQVRAAPRGPAPDLSQRDWPRIGQLHYRTYLEALGKDGDAAL
Catalytic domain sequence
108 aa
RLLHFGLIRPYKGVEVLLDVMRDVQDPRLSLRIVGNPATPXMRTLVETACAQDARISALLAYVEEPVLAREVSACELVVLPYKQMHNSGTLLLALSLARPVLAPWSES
