1DBIA

Crystal structure of a thermostable serine protease
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 100x -31

  Help Knotting data interpretation Full screen
Knot core range Knot core length Knot tails range Slipknot tails range Slipknot loops range N-end length C-end length Type
- 31 36-79 44 1-35, 80-81 35 2 knot
Fingerprint Knot forming loop Loop type
K -31 Asp5 <->
Bridging ionCa701
<-> Asp48 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Asp5		 ion-based
K -31 Asp5 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Asp5		 ion-based
K -31 Asp5 <->
Bridging ionCa701
<-> Asp48 ... Asp63 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Asp5		 ion-based
K -31 Asp5 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp63 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Asp5		 ion-based
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp48 <->
Bridging ionCa701
<-> Asn86 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp48 <->
Bridging ionCa701
<-> Ile90 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp48 <->
Bridging ionCa701
<-> Thr88 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Asn86 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp48 <->
Bridging ionCa701
<-> Asn86 ... Val179 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Cys139 <-> Cys137 ... Asn86 <->
Bridging ionCa701
<-> Asp48 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Ile90 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp48 <->
Bridging ionCa701
<-> Ile90 ... Val179 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Cys139 <-> Cys137 ... Ile90 <->
Bridging ionCa701
<-> Asp48 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Thr88 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp48 <->
Bridging ionCa701
<-> Thr88 ... Val179 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Cys139 <-> Cys137 ... Thr88 <->
Bridging ionCa701
<-> Asp48 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp63 ... Asp48 <->
Bridging ionCa701
<-> Asn86 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp63 ... Asp48 <->
Bridging ionCa701
<-> Ile90 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp63 ... Asp48 <->
Bridging ionCa701
<-> Thr88 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp63 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Asn86 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp63 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Ile90 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp63 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Thr88 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp48 <->
Bridging ionCa701
<-> Asn86 ... Tyr176 <->
Bridging ionNa702
<-> Val179 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp48 <->
Bridging ionCa701
<-> Ile90 ... Tyr176 <->
Bridging ionNa702
<-> Val179 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp48 <->
Bridging ionCa701
<-> Thr88 ... Tyr176 <->
Bridging ionNa702
<-> Val179 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp48 <->
Bridging ionCa701
<-> Asn86 ... Tyr176 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp48 <->
Bridging ionCa701
<-> Ile90 ... Tyr176 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp48 <->
Bridging ionCa701
<-> Thr88 ... Tyr176 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Asn86 ... Val179 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Val179 ... Cys139 <-> Cys137 ... Asn86 <->
Bridging ionCa701
<-> Asp48 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Cys139 <-> Cys137 ... Asn86 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Ile90 ... Val179 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Val179 ... Cys139 <-> Cys137 ... Ile90 <->
Bridging ionCa701
<-> Asp48 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Cys139 <-> Cys137 ... Ile90 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Thr88 ... Val179 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Val179 ... Cys139 <-> Cys137 ... Thr88 <->
Bridging ionCa701
<-> Asp48 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Cys139 <-> Cys137 ... Thr88 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp63 ... Asp48 <->
Bridging ionCa701
<-> Asn86 ... Val179 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Cys139 <-> Cys137 ... Asn86 <->
Bridging ionCa701
<-> Asp48 ... Asp63 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp63 ... Asp48 <->
Bridging ionCa701
<-> Ile90 ... Val179 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Cys139 <-> Cys137 ... Ile90 <->
Bridging ionCa701
<-> Asp48 ... Asp63 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp63 ... Asp48 <->
Bridging ionCa701
<-> Thr88 ... Val179 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Cys139 <-> Cys137 ... Thr88 <->
Bridging ionCa701
<-> Asp48 ... Asp63 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp63 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Asn86 ... Val179 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Cys139 <-> Cys137 ... Asn86 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp63 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp63 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Ile90 ... Val179 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Cys139 <-> Cys137 ... Ile90 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp63 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp63 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Thr88 ... Val179 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Cys139 <-> Cys137 ... Thr88 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp63 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Asn86 ... Tyr176 <->
Bridging ionNa702
<-> Val179 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Val179 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Asn86 <->
Bridging ionCa701
<-> Asp48 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Ile90 ... Tyr176 <->
Bridging ionNa702
<-> Val179 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Val179 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Ile90 <->
Bridging ionCa701
<-> Asp48 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Thr88 ... Tyr176 <->
Bridging ionNa702
<-> Val179 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Val179 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Thr88 <->
Bridging ionCa701
<-> Asp48 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp63 ... Asp48 <->
Bridging ionCa701
<-> Asn86 ... Tyr176 <->
Bridging ionNa702
<-> Val179 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp63 ... Asp48 <->
Bridging ionCa701
<-> Ile90 ... Tyr176 <->
Bridging ionNa702
<-> Val179 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp63 ... Asp48 <->
Bridging ionCa701
<-> Thr88 ... Tyr176 <->
Bridging ionNa702
<-> Val179 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp63 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Asn86 ... Tyr176 <->
Bridging ionNa702
<-> Val179 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp63 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Ile90 ... Tyr176 <->
Bridging ionNa702
<-> Val179 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp63 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Thr88 ... Tyr176 <->
Bridging ionNa702
<-> Val179 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Asn86 ... Tyr176 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Asn86 <->
Bridging ionCa701
<-> Asp48 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Ile90 ... Tyr176 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Ile90 <->
Bridging ionCa701
<-> Asp48 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Thr88 ... Tyr176 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Thr88 <->
Bridging ionCa701
<-> Asp48 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp63 ... Asp48 <->
Bridging ionCa701
<-> Asn86 ... Tyr176 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp63 ... Asp48 <->
Bridging ionCa701
<-> Ile90 ... Tyr176 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp65 <->
Bridging ionCa703
<-> Asp63 ... Asp48 <->
Bridging ionCa701
<-> Thr88 ... Tyr176 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp63 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Asn86 ... Tyr176 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp63 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Ile90 ... Tyr176 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31 Trp1 ... Pro47 <->
Bridging ionCa704
<-> Glu83 ... Asp63 <->
Bridging ionCa703
<-> Asp58 ... Asp48 <->
Bridging ionCa701
<-> Thr88 ... Tyr176 <->
Bridging ionNa702
<-> Asp202 ...
Chain closureTyr280 <-> Trp1
 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Val179 ... Cys139 <-> Cys137 ... Asn86 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Val179 ... Cys139 <-> Cys137 ... Ile90 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Val179 ... Cys139 <-> Cys137 ... Thr88 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Val179 ... Cys139 <-> Cys137 ... Asn86 <->
Bridging ionCa701
<-> Asp48 ... Asp63 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Val179 ... Cys139 <-> Cys137 ... Ile90 <->
Bridging ionCa701
<-> Asp48 ... Asp63 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Val179 ... Cys139 <-> Cys137 ... Thr88 <->
Bridging ionCa701
<-> Asp48 ... Asp63 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Val179 ... Cys139 <-> Cys137 ... Asn86 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp63 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Val179 ... Cys139 <-> Cys137 ... Ile90 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp63 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Val179 ... Cys139 <-> Cys137 ... Thr88 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp63 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Val179 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Asn86 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Val179 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Ile90 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Val179 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Thr88 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Val179 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Asn86 <->
Bridging ionCa701
<-> Asp48 ... Asp63 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Val179 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Ile90 <->
Bridging ionCa701
<-> Asp48 ... Asp63 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Val179 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Thr88 <->
Bridging ionCa701
<-> Asp48 ... Asp63 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Val179 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Asn86 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp63 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Val179 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Ile90 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp63 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Val179 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Thr88 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp63 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Asn86 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Ile90 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Thr88 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Asn86 <->
Bridging ionCa701
<-> Asp48 ... Asp63 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Ile90 <->
Bridging ionCa701
<-> Asp48 ... Asp63 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Thr88 <->
Bridging ionCa701
<-> Asp48 ... Asp63 <->
Bridging ionCa703
<-> Asp65 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Asn86 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp63 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Ile90 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp63 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
K -31
Chain closureTrp1 <-> Tyr280
... Asp202 <->
Bridging ionNa702
<-> Tyr176 ... Cys139 <-> Cys137 ... Thr88 <->
Bridging ionCa701
<-> Asp48 ... Asp58 <->
Bridging ionCa703
<-> Asp63 ... Glu83 <->
Bridging ionCa704
<-> Pro47 ... Trp1		 probabilistic
Chain Sequence
WTPNDTYYQGYQYGPQNTYTDYAWDVTKGSSGQEIAVIDTGVDYTHPDLDGKVIKGYDFVDNDYDPMDLNNHGTHVAGIAAAETNNATGIAGMAPNTRILAVRALDRNGSGTLSDIADAIIYAADSGAEVINLSLGCDCHTTTLENAVNYAWNKGSVVVAAAGNN---------SYENVIAVGAVDQYDRLASFSNYGTWVDVVAPGVDIVSTITGNRYAYMSGTSMASPHVAGLAALLASQGRNNIEIRQAIEQTADKISGTGTYFKYGRINSYNAVTY
Whole chain analysis

  Help Knotoid data interpretation Full screen
Subchain analysis 

Knotoid cutoff: 0.5


Knotoid matrix content: 1


  Help Knotoid subchains data interpretation Full screen
Knot core range Knot core length Knot tails range Slipknot tails range Slipknot loops range N-end length C-end length Type
sequence length 280
structure length 271
publication title Calcium-mediated thermostability in the subtilisin superfamily: the crystal structure of Bacillus Ak.1 protease at 1.8 A resolution.
pubmed doi rcsb
molecule tags Hydrolase
molecule keywords AK.1 SERINE PROTEASE
missing residues 166-174
total genus Genus: 106
ec nomenclature
pdb deposition date 1999-11-02
KnotProt deposition date 2018-10-12

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00082 Peptidase_S8 Subtilase family
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.40.50.200 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Rossmann fold 1dbiA00
3.40.50.200 Alpha Beta 3-Layer(aba) Sandwich Rossmann fold Peptidase S8/S53 domain 1dbiA00
1DBIA 2XTJA
chains in the KnotProt database with same CATH superfamily
1P75A 1E2KA 3M5DA 1GKUB 1KIMA 1OF1A 4IVRA 1P7CA 4JBXA 3L06A 1YVEI 1JS1X 1E2NA 1QHIA 1E2MA 1E2JA 1E2LA 3L04A 3M4JA 3FR8A 2VTKA 1R4MB 1QMGA 1KI6A 1LNSA 1P6XA 3FSGA 3KZNA 3VTKA 1II9A 2KI5A 1KI6B 1YH1A 1P72A 1R4NB 3KZCA 1KI8A 1KI2A 2FG6C 2XTJA 3L05A 4IVQA 1F48A 4IVPA 1KI4A 3KZMA 4JBYA 1DBIA 1OSNA 1E2IA 1E2PA 2G7MC 3RDPA 1KI7A 3L02A 3M5CA 3F0TA 1E2HA 3KZKA 3KZOA 3M4NA 1P73A 1VTKA 1KI3A 1YRLA 3FR7A
chains in the KnotProt database with same CATH topology
3M5DA 1GKUB 3L06A 1JS1X 3L04A 3M4JA 1LNSA 3FSGA 3KZNA 1YH1A 3KZCA 2FG6C 2XTJA 3L05A 3KZMA 1DBIA 2G7MC 3L02A 3M5CA 3M4NA 3KZKA 3KZOA
chains in the KnotProt database with same CATH homology

  
#chains in the KnotProt database with same CATH superfamily
 1DBI A;  2XTJ A; 
#chains in the KnotProt database with same CATH topology
 1P75 A;  1E2K A;  3M5D A;  1GKU B;  1KIM A;  1OF1 A;  4IVR A;  1P7C A;  4JBX A;  3L06 A;  1YVE I;  1JS1 X;  1E2N A;  1QHI A;  1E2M A;  1E2J A;  1E2L A;  3L04 A;  3M4J A;  3FR8 A;  2VTK A;  1R4M B;  1QMG A;  1KI6 A;  1LNS A;  1P6X A;  3FSG A;  3KZN A;  3VTK A;  1II9 A;  2KI5 A;  1KI6 B;  1YH1 A;  1P72 A;  1R4N B;  3KZC A;  1KI8 A;  1KI2 A;  2FG6 C;  2XTJ A;  3L05 A;  4IVQ A;  1F48 A;  4IVP A;  1KI4 A;  3KZM A;  4JBY A;  1DBI A;  1OSN A;  1E2I A;  1E2P A;  2G7M C;  3RDP A;  1KI7 A;  3L02 A;  3M5C A;  3F0T A;  1E2H A;  3KZK A;  3KZO A;  3M4N A;  1P73 A;  1VTK A;  1KI3 A;  1YRL A;  3FR7 A; 
#chains in the KnotProt database with same CATH homology
 3M5D A;  1GKU B;  3L06 A;  1JS1 X;  3L04 A;  3M4J A;  1LNS A;  3FSG A;  3KZN A;  1YH1 A;  3KZC A;  2FG6 C;  2XTJ A;  3L05 A;  3KZM A;  1DBI A;  2G7M C;  3L02 A;  3M5C A;  3M4N A;  3KZK A;  3KZO A;
...loading similar chains, please wait...
similar chains in the KnotProt database (?% sequence similarity)
...loading similar chains, please wait...
similar chains in the pdb database (?% sequence similarity)

  
#similar chains in the KnotProt database (?% sequence similarity)
...loading similar chains, please wait...
#similar chains, but unknotted
...loading similar chains, please wait...
#similar chains in the pdb database (?% sequence similarity)
...loading similar chains, please wait...
How to cite
KnotProt | Interdisciplinary Laboratory of Biological Systems Modelling