6QEBA

Assessment of a large enzyme-drug complex by proton-detected solid-state nmr without deuteration
Slipknot S +31
Knot core range Knot core length Knot tails range Slipknot tails range Slipknot loops range N-end length C-end length Type
view details
+31 17-256 240 257-260 1-1 2-16 1 3 slipknot
Chain Sequence
MSHHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLKGGPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVDVLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMVDNWRPAQPLKNRQIKASFK
Note, that the numbers in the matrix denote the consecutive residues in the loop, not the index of amino acids in the chain!
Knot K 3x +31
Knot core range Knot core length Knot tails range Slipknot tails range Slipknot loops range N-end length C-end length Type
+ 31 25-257 233 1-24, 258-260 24 3 knot
Fingerprint Knot forming loop Loop type
K +31
Chain closureMet1 <-> Lys260
... His96 <->
Bridging ionZn301
<-> His94 ... Met1
probabilistic
K +31 Met1 ... His96 <->
Bridging ionZn301
<-> His119 ...
Chain closureLys260 <-> Met1
probabilistic
K +31 Met1 ... His94 <->
Bridging ionZn301
<-> His119 ...
Chain closureLys260 <-> Met1
probabilistic
Chain Sequence
MSHHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLKGGPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVDVLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMVDNWRPAQPLKNRQIKASFK
Whole chain analysis
Subchain analysis 

Knotoid cutoff: 0.5


Knotoid matrix content: 1

Knot core range Knot core length Knot tails range Slipknot tails range Slipknot loops range N-end length C-end length Type
view details
2.1 24-255 232 1-23, 256-260 23 5 knot
sequence length 260
structure length 260
publication title Assessment of a large enzyme-drug complex by proton-detected solid-state NMR without deuteration.
pubmed doi rcsb
molecule tags Hydrolase
molecule keywords Carbonic anhydrase 2
source organism Homo sapiens
total genus Genus: 19
ec nomenclature
pdb deposition date 2019-01-07
KnotProt deposition date 2019-03-08
Image from the rcsb pdb (www.rcsb.org)
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