5J8ZA

Human carbonic anhydrase ii in complex with ligand
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 26-258 233 1-25, 259-262 25 4 knot
Chain Sequence
GMSHHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLKGGPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVDVLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMVDNWRPAQPLKNRQIKASFK
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 28-259 232 260-262 1-1 2-27 1 2 slipknot
Fingerprint Knot forming loop Loop type
K +31
Chain closureGly0 <-> Lys261
... His96 <->
Bridging ionZn301
<-> His94 ... Gly0
probabilistic
K +31 Gly0 ... His96 <->
Bridging ionZn301
<-> His119 ...
Chain closureLys261 <-> Gly0
probabilistic
K +31 Gly0 ... His94 <->
Bridging ionZn301
<-> His119 ...
Chain closureLys261 <-> Gly0
probabilistic
Chain Sequence
GMSHHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLKGGPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVDVLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMVDNWRPAQPLKNRQIKASFK
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
3.1 28-260 233 1-27, 261-261 27 1 knot
view details
2.1 29-255 227 1-28 261-261 256-260 28 1 slipknot
sequence length 261
structure length 261
publication title Kinetic and X-ray crystallographic investigations of substituted 2-thio-6-oxo-1,6-dihydropyrimidine-benzenesulfonamides acting as carbonic anhydrase inhibitors.
pubmed doi rcsb
molecule tags Lyase
molecule keywords Carbonic anhydrase 2
source organism Homo sapiens
total genus Genus: 76
ec nomenclature
pdb deposition date 2016-04-08
KnotProt deposition date 2018-10-18
Image from the rcsb pdb (www.rcsb.org)
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