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SEC
Arabidopsis thaliana · Probable UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase SEC (EC 2.4.1.255)
GT41Model organism · annotation ≥ 4Fold GT-BInverting
External resources
Identification and annotation
| CAZy family | GT41 · CAZy entry |
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| Gene symbol | SEC |
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| Synonyms / alternate names | Protein SECRET AGENT |
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| UniProt accession | Q9M8Y0 |
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| NCBI Gene ID | 819579 |
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| Source species | Arabidopsis thaliana |
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| Taxonomic domain | Eukaryota |
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| UniProt annotation level | 5 |
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Function and localisation
| Enzyme function | Probable UDP-N-acetylglucosamine--peptide N-acetylglucosaminyltransferase SEC (EC 2.4.1.255) |
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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 | Interacts with TCP14 and TCP15 (PubMed:22267487). Interacts |
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| PDB structures | not curated |
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Donor and acceptor specificity
| Sugar nucleotide donor | UDP-N-acetyl-alpha-D-glucosamine |
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| Donor CCD code(s) | UD1 |
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| Acceptor substrate(s) | - L-seryl-[protein]
- L-threonyl-[protein]
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| Acceptor CCD / GlycoCT | not curated |
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Protein sequences
Full protein sequence
977 aa
MISSKNGAAMISRPVFLSDRVDEVFSRKLDLSVSSSSSSSLLQQFNKTHEGDDDARLALAHQLYKGGDFKQALEHSNMVYQRNPLRTDNLLLIGAIYYQLQEYDMCIARNEEALRIQPQFAECYGNMANAWKEKGDTDRAIRYYLIAIELRPNFADAWSNLASAYMRKGRLSEATQCCQQALSLNPLLVDAHSNLGNLMKAQGLIHEAYSCYLEAVRIQPTFAIAWSNLAGLFMESGDLNRALQYYKEAVKLKPAFPDAYLNLGNVYKALGRPTEAIMCYQHALQMRPNSAMAFGNIASIYYEQGQLDLAIRHYKQALSRDPRFLEAYNNLGNALKDIGRVDEAVRCYNQCLALQPNHPQAMANLGNIYMEWNMMGPASSLFKATLAVTTGLSAPFNNLAIIYKQQGNYSDAISCYNEVLRIDPLAADALVNRGNTYKEIGRVTEAIQDYMHAINFRPTMAEAHANLASAYKDSGHVEAAITSYKQALLLRPDFPEATCNLLHTLQCVCCWEDRSKMFAEVESIIRRQINMSVLPSVQPFHAIAYPIDPILALEISRKYAAHCSIIASRFGLPPFTHPAGLPVKREGGFKRLRIGYVSSDFGNHPLSHLMGSVFGMHNRENVEVFCYALSANDNTEWRQRIQSEAEHFLDVSAMSSDAIAKIINQDKIQILINLNGYTKGARNEIFAMQPAPIQVSYMGFPGTTGATYIDYLVTDEFVSPLQYAHIYSEKLVHLPHCYFVNDYKQKNQDVLDPNSKPKRSDYGLPEDKFIFACFNQLYKMDPEIVNTWCNILKRVPNSALWLLRFPAAGEMRFRTYAAAQGVQPDQIIFTDVAMKSEHIRRSVLADVILDTPLCNGHTTGTDVLWAGVPMITLPLEKMATRVAGSLCLATGLGHGMIVNSLEEYEEKAVSLALNKPKLQALTKELRASRLTCPLFDTMRWVKNLERSYFKMWNLHCSGQQPQHFKVLENDLEFPHDR
Catalytic domain sequence
437 aa
VCCWEDRSKMFAEVESIIRRQINMSVLPSVQPFHAIAYPIDPILALEISRKYAAHCSIIASRFGLPPFTHPAGLPVKREGGFKRLRIGYVSSDFGNHPLSHLMGSVFGMHNRENVEVFCYALSANDNTEWRQRIQSEAEHFLDVSAMSSDAIAKIINQDKIQILINLNGYTKGARNEIFAMQPAPIQVSYMGFPGTTGATYIDYLVTDEFVSPLQYAHIYSEKLVHLPHCYFVNDYKQKNQDVLDPNSKPKRSDYGLPEDKFIFACFNQLYKMDPEIVNTWCNILKRVPNSALWLLRFPAAGEMRFRTYAAAQGVQPDQIIFTDVAMKSEHIRRSVLADVILDTPLCNGHTTGTDVLWAGVPMITLPLEKMATRVAGSLCLATGLGHGMIVNSLEEYEEKAVSLALNKPKLQALTKELRASRLTCPLFDTMRWVKNL
