Home/GT Families/GT8/gtfB
gtfB
Streptococcus parasanguinis · UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase stabilizing protein GtfB
GT8Non-model organism · annotation 4–5Fold GT-ARetaining
External resources
Identification and annotation
| CAZy family | GT8 · CAZy entry |
|---|
| Gene symbol | gtfB |
|---|
| Synonyms / alternate names | - gtf2
- Glycosyltransferase chaperone Gtf2
- Glycosyltransferase stabilizing protein GtfB
- Glycosyltransferase-stabilizing protein Gtf2
|
|---|
| UniProt accession | A1C3M0 |
|---|
| NCBI Gene ID | not curated |
|---|
| Source species | Streptococcus parasanguinis |
|---|
| Taxonomic domain | Bacteria |
|---|
| UniProt annotation level | 5 |
|---|
Function and localisation
| Enzyme function | UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase stabilizing protein GtfB |
|---|
| Subcellular location | not curated |
|---|
Structure and mechanism
| Fold type | GT-A |
|---|
| Catalytic mechanism | Retaining |
|---|
| Cation dependence | Yes (Mn2+) |
|---|
| Oligomeric state | Interacts with glycosyltransferase GtfA (Gtf2); probably for |
|---|
| PDB structures | not curated |
|---|
Donor and acceptor specificity
| Sugar nucleotide donor | not curated |
|---|
| Donor CCD code(s) | not curated |
|---|
| Acceptor substrate(s) | not curated |
|---|
| Acceptor CCD / GlycoCT | not curated |
|---|
Protein sequences
Full protein sequence
439 aa
MIRLFEWLTQESLDLHYSLEESGIHGTSIVLNDDGFLPEGIISPYTFFCEVEMDGSPLYFNQLEVPYLWQITGTNIEGEIWNRSSKRGVIHYHEPKYLRFVQSVDWLYPDGSIYMTDHYNKYGWAFARTYFFSDQQVSHKKYYTKSGQEVLSENILTGDILLNWKGKVYHFTKKVDFFLFYFKKSGLDLSSIWYNSLGMPFLISYYLGGEGRDILFWQENLADQLPGNMQIIFSGRTSRTKKVIVQDRSVYKKLLHLVEEKNKEMISFLNIIYPKLRENYSRKEILIVTNSDQIEGIETLTDNLSAYTFHIGALTSMSDKLQNIGQKENVLLYPNMSPKTMLDLLEQCDIYLDINHGNEVLSIVRLAFERSLLILAYDNTVHSPIFHHESGIFNHSKPQTLSDWLLNLDDYSQTVSCWRSDLFPMTYRDYKQVLVSNVD
Catalytic domain sequence
123 aa
ILIVTNSDQIEGIETLTDNLSAYTFHIGALTSMSDKLQNIGQKENVLLYPNMSPKTMLDLLEQCDIYLDINHGNEVLSIVRLAFERSLLILAYDNTVHSPIFHHESGIFNHSKPQTLSDWLLN
