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ss2
Nitrosomonas europaea (strain ATCC 19718 / CIP 103999 / KCTC 2705 / NBRC 14298) · Sucrose synthase (EC 2.4.1.13)
GT4Non-model organism · annotation 4–5Fold GT-BRetaining1 PDB structure(s)
External resources
Identification and annotation
| CAZy family | GT4 · CAZy entry |
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| Gene symbol | ss2 |
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| Synonyms / alternate names | not curated |
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| UniProt accession | Q820M5 |
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| NCBI Gene ID | 87104394 |
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| Source species | Nitrosomonas europaea (strain ATCC 19718 / CIP 103999 / KCTC 2705 / NBRC 14298) |
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| Taxonomic domain | Bacteria |
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| UniProt annotation level | 5 |
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Function and localisation
| Enzyme function | Sucrose synthase (EC 2.4.1.13) |
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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 | Retaining |
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| Cation dependence | No |
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| Oligomeric state | homotetramer |
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| PDB structures | 4RBN |
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Donor and acceptor specificity
| Sugar nucleotide donor | - an NDP-alpha-D-glucose
- ADP-alpha-D-glucose
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| Donor CCD code(s) | ADQ |
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| Acceptor substrate(s) | D-fructose |
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| Acceptor CCD / GlycoCT | FRU Verified PDB CCD code |
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Protein sequences
Full protein sequence
794 aa
MTTIDTLATCTQQNRDAVYTLLRRYFTANRTLLLQSDLREGLLQTEQDCGQSDMLRAFVFRLQEGIFSSPWAYLALRPEIAKWEFMRIHQEHLIPEKLTISEFLKFKETVVKGEATESVLEVDFGPFNRGFPRLKESRSIGQGVIFLNRKLSSEMFSRIEAGHTSLLHFLGVHAIEGQQLMFSNNSHDIHAVRNQLRQALEMLETLDGTTPWIELAPKMNQLGFAPGWGHNANRVAETMNMLMDILEAPSPSALEEFLACIPMISRLLILSPHGYFGQDNVLGLPDTGGQVVYILDQVRALEKEMHDRLQLQGVQVEPKILIVTRLIPDAGDTTCNQRLEKVSGCTNTWILRVPFRKHNGEIIPHWISRFEIWPHLEIFAGDVEREALAELGGHPDLIIGNYSDGNLVATLLSRRLGVTQCNIAHALEKTKYLHSDIYWQENEDKYHFSCQYTADLLAMNSADFIVTSTYQEIAGTREAEGQYESYQAFSMPDLYRVIHGIDLFDPKFNIVSPGANADIYFPYSDPNRRLHSLIPEIESLIFDDATNLPARGYLQDPDKPLIFTMARLDRIKNITGLVELYAASPRLRSLANLVIVGGKIDPQHSSDHEEQEQIHRMHQLMDEHELDQQVRWLGMRLDKNLAGELYRYIADKRGIFVQPALFEAFGLTIIEAMASGLPTFATRYGGPLEIIQNNRSGFHIDPNQGAATADLIADFFEKNLENPQEWERISQGALDRVASRYTWKLYAERMMTLSRIYGFWKFVSGLEREETDRYLNMFYHLQFRPLANRLAHEI
Catalytic domain sequence
290 aa
ALEEFLACIPMISRLLILSPHGYFGQDNVLGLPDTGGQVVYILDQVRALEKEMHDRLQLQGVQVEPKILIVTRLIPDAGDTTCNQRLEKVSGCTNTWILRVPFRKHNGEIIPHWISRFEIWPHLEIFAGDVEREALAELGGHPDLIIGNYSDGNLVATLLSRRLGVTQCNIAHALEKTKYLHSDIYWQENEDKYHFSCQYTADLLAMNSADFIVTSTYQEIAGTREAEGQYESYQAFSMPDLYRVIHGIDLFDPKFNIVSPGANADIYFPYSDPNRRLHSLIPEIESLIF
