3DBUA

Use of carbonic anhydrase ii, ix active-site mimic, for the purpose of screening inhibitors for possible anti-cancer properties
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 24-254 231 255-258 1-1 2-23 1 3 slipknot
Chain Sequence
HWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHSFQVEFDDSQDKAVLKGGPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVDVLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMVDNWRPAQPLKNRQIKASFK
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 22-255 234 1-21, 256-258 21 3 knot
Fingerprint Knot forming loop Loop type
K +31 His4 ... His94 <->
Bridging ionZn262
<-> His96 ...
Chain closureLys261 <-> His4
probabilistic
K +31 His4 ... His96 <->
Bridging ionZn262
<-> His119 ...
Chain closureLys261 <-> His4
probabilistic
K +31 His4 ... His94 <->
Bridging ionZn262
<-> His119 ...
Chain closureLys261 <-> His4
probabilistic
Chain Sequence
HWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHSFQVEFDDSQDKAVLKGGPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVDVLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMVDNWRPAQPLKNRQIKASFK
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 26-256 231 1-25, 257-257 25 1 knot
view details
2.1 26-251 226 1-25 257-257 252-256 25 1 slipknot
sequence length 257
structure length 257
publication title Design of a carbonic anhydrase IX active-site mimic to screen inhibitors for possible anticancer properties
pubmed doi rcsb
molecule tags Lyase
molecule keywords Carbonic anhydrase 2
source organism Homo sapiens
total genus Genus: 79
ec nomenclature ec 4.2.1.1: Carbonate dehydratase.
pdb deposition date 2008-06-02
KnotProt deposition date 2018-10-01

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00194 Carb_anhydrase Eukaryotic-type carbonic anhydrase
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.10.200.10 Alpha Beta Roll Carbonic Anhydrase II Carbonic Anhydrase II 3dbuA00
3.10.200.10 Alpha Beta Roll Carbonic Anhydrase II Carbonic Anhydrase II 3dbuA00
2X7SA 3B4FA 2WD3A 1DMYA 1BNNA 2HOCA 3K2FA 4CACA 1I9OA 3D0NA 1CNIA 1XEVA 1BNUA 1CAMA 1CNHA 1TTMA 3MYQA 3M5EA 6CA2A 1LG6A 1EOUA 3HKNA 1YDAA 1CVEA 1HECA 2FW4A 1HUGA 1Z93A 2WEOA 1CIMA 3OKVA 1F2WA 3M1WA 1LUGA 1CVCA 8CA2A 1IF8A 1BZMA 3JXFA 2NNSA 2ZNCA 1CNYA 3HKUA 3C7PA 2NXTA 3BL0A 3JXGA 2POVA 1KWQA 1G3ZA 3M40A 1HEAA 1G45A 1KOPA 3FW3A 1BNWA 3D92A 3M98A 1FQRA 3IGPA 3DAZA 1LG5A 3F8EA 5CACA 3CZVA 2NWPA 1RZCA 3M96A 2EZ7A 2NXRA 3KIGA 1UGFA 3KS3A 1CAZA 1KOQA 3HKTA 2HFYA 1Y7WA 2IT4A 2CBEA 1V9IC 3MNJA 3GZ0A 1OKNA 3EFIA 2H15A 3MHOA 2HD6A 2FMGA 3IBUA 3F7UA 1G1DA 3MNHA 1LGDA 1CVFA 2FMZA 1V9EA 1HEBA 3HS4A 3L14A 3ZNCA 1RZBA 2CBAA 1DCBA 1AZMA 2HNCA 3PO6A 2GD8A 1IF5A 2O4ZA 3FFPX 3HKQA 3MNUA 1T9NA 1RZAA 2EU2A 2Q1BA 1FR4A 3DCSA 2NN7A 1CVDA 1BNTA 1BICA 3M1JA 2FNNA 1IF6A 1HVAA 2HFWA 1HCAA 1THKA 3HFPA 1BNQA 3IBIA 1Z97A 2NMXA 1H9NA 1TE3X 3DCWA 3CAJA 1ZSCA 2FNMA 3BL1A 1G4OA 3NI5A 3N2PA 3M5TA 3MHMA 12CAA 1ZE8A 2NN1A 2VVBX 2W2JA 1TG9A 1I9QA 3BETA 2FOQA 1CVHA 3DVDA 2AW1A 2Q38A 3IQKA 1XEGA 3DA2A 1FLJA 1BV3A 1KWRA 1J9WA 1YDCA 1IF4A 3R17B 1CILA 2FOSA 1CCUA 2X7UA 3P4VA 1G0FA 1H4NA 1I91A 2CA2A 3KKXA 1YO1A 3DCCA 1CAJA 1I9PA 1RAYA 1BN4A 3MNKA 1RJ6A 3R16A 1I9NA 1CRMA 3MHCA 4CA2A 1G46A 3MZCA 1YDDA 1BCDA 1BNMA 1YO0A 1HUHA 1OQ5A 1AVNA 3HLJA 1ZNCA 2WEGA 1FR7A 2GEHA 3D9ZA 1G6VA 3M1QA 2POUA 1UGBA 3MDZA 1TH9A 3FE4A 1CZMA 3F7BA 1I9LA 1I9MA 1CA2A 1G48A 1UGAA 2ILIA 1KEQA 1RJ5A 3D93A 1CAHA 2NNGA 2AX2A 2Q1QA 1CA3A 1YDBA 3ML5A 1CNCA 3DD0A 1G53A 2OSMA 1CAYA 2NNOA 1G52A 3OKUA 3D8WA 1HCBA 3EFTA 3MWOA 2ABEA 2CBCA 3LXEA 1RZDA 1CNXA 1TEUX 3N4BA 5CA2A 1AM6A 1CNJA 2POWA 3NJ9A 3M2NA 1TG3A 1YO2A 2WEJA 1CAIA 3DD8A 1UGDA 2HKKA 1FSRA 1I90A 2WEHA 3M3XA 1TBTX 1CNGA 3M2YA 1MUAA 1I8ZA 1CNWA 1G0EA 1FQLA 1CAKA 3DVBA 2X7TA 1OKMA 3MNAA 3OIKA 3MHLA 3KOKA 3CA2A 1CVAA 2F14A 3M5SA 1JV0A 2NWYA 2HFXA 3K34A 3KONA 3MMFA 3ML2A 3PYKA 1CCTA 3IBLA 2NWZA 3OIMA 1IF9A 2NXSA 1CANA 2OSFA 1G4JA 1CRAA 3IAIA 1CAOA 3DV7A 3DVCA 3M67A 3F4XA 3N0NA 1ZSAA 3MNIA 1CINA 2NWOA 1ZSBA 1FSNA 3K7KA 3M2ZA 2NNVA 1URTA 3MHIA 1FQNA 1XQ0A 1BN1A 3KWAA 1A42A 3DC3A 2CBBA 2FNKA 1CALA 3JXHC 4PYYA 7CA2A 1FQMA 1DCAA 3N3JA 1RAZA 2WD2A 1FSQA 3IEOA 1IF7A 1JD0A 1LZVA 3IBNA 2VVAX 9CA2A 1BN3A 1CCSA 1H9QA 3DC9A 2FOUA 2HL4A 2CABA 2CBDA 2EU3A 1XPZA 3OILA 1HEDA 3DBUA 1CVBA 1UGEA 1BNVA 3B1BA 1RZEA
chains in the KnotProt database with same CATH superfamily
2X7SA 3B4FA 2WD3A 1DMYA 1BNNA 2HOCA 3K2FA 4CACA 1I9OA 3D0NA 1CNIA 1XEVA 1BNUA 1CAMA 1CNHA 1TTMA 3MYQA 3M5EA 6CA2A 1LG6A 1EOUA 3HKNA 1YDAA 1CVEA 1HECA 2FW4A 1HUGA 1Z93A 2WEOA 1CIMA 3OKVA 1F2WA 3M1WA 1LUGA 1CVCA 8CA2A 1IF8A 1BZMA 3JXFA 2NNSA 2ZNCA 1CNYA 3HKUA 3C7PA 2NXTA 3BL0A 3JXGA 2POVA 1KWQA 1G3ZA 3M40A 1HEAA 1G45A 1KOPA 3FW3A 1BNWA 3D92A 3M98A 1FQRA 3IGPA 3DAZA 1LG5A 3F8EA 5CACA 3CZVA 2NWPA 1RZCA 3M96A 2EZ7A 2NXRA 3KIGA 1UGFA 3KS3A 1CAZA 1KOQA 3HKTA 2HFYA 1Y7WA 2IT4A 2CBEA 1V9IC 3MNJA 3GZ0A 1OKNA 3EFIA 2H15A 3MHOA 2HD6A 2FMGA 3IBUA 3F7UA 1G1DA 3MNHA 1LGDA 1CVFA 2FMZA 1V9EA 1HEBA 3HS4A 3L14A 3ZNCA 1RZBA 2CBAA 1DCBA 1AZMA 2HNCA 3PO6A 2GD8A 1IF5A 2O4ZA 3FFPX 3HKQA 3MNUA 1T9NA 1RZAA 2EU2A 2Q1BA 1FR4A 3DCSA 2NN7A 1CVDA 1BNTA 1BICA 3M1JA 2FNNA 1IF6A 1HVAA 2HFWA 1HCAA 1THKA 3HFPA 1BNQA 3IBIA 1Z97A 2NMXA 1H9NA 1TE3X 3DCWA 3CAJA 1ZSCA 2FNMA 3BL1A 1G4OA 3NI5A 3N2PA 3M5TA 3MHMA 12CAA 1ZE8A 2NN1A 2VVBX 2W2JA 1TG9A 1I9QA 3BETA 2FOQA 1CVHA 3DVDA 2AW1A 2Q38A 3IQKA 1XEGA 3DA2A 1FLJA 1BV3A 1KWRA 1J9WA 1YDCA 1IF4A 3R17B 1CILA 2FOSA 1CCUA 2X7UA 3P4VA 1G0FA 1H4NA 1I91A 2CA2A 3KKXA 1YO1A 3DCCA 1CAJA 1I9PA 1RAYA 1BN4A 3MNKA 1RJ6A 3R16A 1I9NA 1CRMA 3MHCA 4CA2A 1G46A 3MZCA 1YDDA 1BCDA 1BNMA 1YO0A 1HUHA 1OQ5A 1AVNA 3HLJA 1ZNCA 2WEGA 1FR7A 2GEHA 3D9ZA 1G6VA 3M1QA 2POUA 1UGBA 3MDZA 1TH9A 3FE4A 1CZMA 3F7BA 1I9LA 1I9MA 1CA2A 1G48A 1UGAA 2ILIA 1KEQA 1RJ5A 3D93A 1CAHA 2NNGA 2AX2A 2Q1QA 1CA3A 1YDBA 3ML5A 1CNCA 3DD0A 1G53A 2OSMA 1CAYA 2NNOA 1G52A 3OKUA 3D8WA 1HCBA 3EFTA 3MWOA 2ABEA 2CBCA 3LXEA 1RZDA 1CNXA 1TEUX 3N4BA 5CA2A 1AM6A 1CNJA 2POWA 3NJ9A 3M2NA 1TG3A 1YO2A 2WEJA 1CAIA 3DD8A 1UGDA 2HKKA 1FSRA 1I90A 2WEHA 3M3XA 1TBTX 1CNGA 3M2YA 1MUAA 1I8ZA 1CNWA 1G0EA 1FQLA 1CAKA 3DVBA 2X7TA 1OKMA 3MNAA 3OIKA 3MHLA 3KOKA 3CA2A 1CVAA 2F14A 3M5SA 1JV0A 2NWYA 2HFXA 3K34A 3KONA 3MMFA 3ML2A 3PYKA 1CCTA 3IBLA 2NWZA 3OIMA 1IF9A 2NXSA 1CANA 2OSFA 1G4JA 1CRAA 3IAIA 1CAOA 3DV7A 3DVCA 3M67A 3F4XA 3N0NA 1ZSAA 3MNIA 1CINA 2NWOA 1ZSBA 1FSNA 3K7KA 3M2ZA 2NNVA 1URTA 3MHIA 1FQNA 1XQ0A 1BN1A 3KWAA 1A42A 3DC3A 2CBBA 2FNKA 1CALA 3JXHC 4PYYA 7CA2A 1FQMA 1DCAA 3N3JA 1RAZA 2WD2A 1FSQA 3IEOA 1IF7A 1JD0A 1LZVA 3IBNA 2VVAX 9CA2A 1BN3A 1CCSA 1H9QA 3DC9A 2FOUA 2HL4A 2CABA 2CBDA 2EU3A 1XPZA 3OILA 1HEDA 3DBUA 1CVBA 1UGEA 1BNVA 3B1BA 1RZEA
chains in the KnotProt database with same CATH topology
2X7SA 3B4FA 2WD3A 1DMYA 1BNNA 2HOCA 3K2FA 4CACA 1I9OA 3D0NA 1CNIA 1XEVA 1BNUA 1CAMA 1CNHA 1TTMA 3MYQA 3M5EA 6CA2A 1LG6A 1EOUA 3HKNA 1YDAA 1CVEA 1HECA 2FW4A 1HUGA 1Z93A 2WEOA 1CIMA 3OKVA 1F2WA 3M1WA 1LUGA 1CVCA 8CA2A 1IF8A 1BZMA 3JXFA 2NNSA 2ZNCA 1CNYA 3HKUA 3C7PA 2NXTA 3BL0A 3JXGA 2POVA 1KWQA 1G3ZA 3M40A 1HEAA 1G45A 1KOPA 3FW3A 1BNWA 3D92A 3M98A 1FQRA 3IGPA 3DAZA 1LG5A 3F8EA 5CACA 3CZVA 2NWPA 1RZCA 3M96A 2EZ7A 2NXRA 3KIGA 1UGFA 3KS3A 1CAZA 1KOQA 3HKTA 2HFYA 1Y7WA 2IT4A 2CBEA 1V9IC 3MNJA 3GZ0A 1OKNA 3EFIA 2H15A 3MHOA 2HD6A 2FMGA 3IBUA 3F7UA 1G1DA 3MNHA 1LGDA 1CVFA 2FMZA 1V9EA 1HEBA 3HS4A 3L14A 3ZNCA 1RZBA 2CBAA 1DCBA 1AZMA 2HNCA 3PO6A 2GD8A 1IF5A 2O4ZA 3FFPX 3HKQA 3MNUA 1T9NA 1RZAA 2EU2A 2Q1BA 1FR4A 3DCSA 2NN7A 1CVDA 1BNTA 1BICA 3M1JA 2FNNA 1IF6A 1HVAA 2HFWA 1HCAA 1THKA 3HFPA 1BNQA 3IBIA 1Z97A 2NMXA 1H9NA 1TE3X 3DCWA 3CAJA 1ZSCA 2FNMA 3BL1A 1G4OA 3NI5A 3N2PA 3M5TA 3MHMA 12CAA 1ZE8A 2NN1A 2VVBX 2W2JA 1TG9A 1I9QA 3BETA 2FOQA 1CVHA 3DVDA 2AW1A 2Q38A 3IQKA 1XEGA 3DA2A 1FLJA 1BV3A 1KWRA 1J9WA 1YDCA 1IF4A 3R17B 1CILA 2FOSA 1CCUA 2X7UA 3P4VA 1G0FA 1H4NA 1I91A 2CA2A 3KKXA 1YO1A 3DCCA 1CAJA 1I9PA 1RAYA 1BN4A 3MNKA 1RJ6A 3R16A 1I9NA 1CRMA 3MHCA 4CA2A 1G46A 3MZCA 1YDDA 1BCDA 1BNMA 1YO0A 1HUHA 1OQ5A 1AVNA 3HLJA 1ZNCA 2WEGA 1FR7A 2GEHA 3D9ZA 1G6VA 3M1QA 2POUA 1UGBA 3MDZA 1TH9A 3FE4A 1CZMA 3F7BA 1I9LA 1I9MA 1CA2A 1G48A 1UGAA 2ILIA 1KEQA 1RJ5A 3D93A 1CAHA 2NNGA 2AX2A 2Q1QA 1CA3A 1YDBA 3ML5A 1CNCA 3DD0A 1G53A 2OSMA 1CAYA 2NNOA 1G52A 3OKUA 3D8WA 1HCBA 3EFTA 3MWOA 2ABEA 2CBCA 3LXEA 1RZDA 1CNXA 1TEUX 3N4BA 5CA2A 1AM6A 1CNJA 2POWA 3NJ9A 3M2NA 1TG3A 1YO2A 2WEJA 1CAIA 3DD8A 1UGDA 2HKKA 1FSRA 1I90A 2WEHA 3M3XA 1TBTX 1CNGA 3M2YA 1MUAA 1I8ZA 1CNWA 1G0EA 1FQLA 1CAKA 3DVBA 2X7TA 1OKMA 3MNAA 3OIKA 3MHLA 3KOKA 3CA2A 1CVAA 2F14A 3M5SA 1JV0A 2NWYA 2HFXA 3K34A 3KONA 3MMFA 3ML2A 3PYKA 1CCTA 3IBLA 2NWZA 3OIMA 1IF9A 2NXSA 1CANA 2OSFA 1G4JA 1CRAA 3IAIA 1CAOA 3DV7A 3DVCA 3M67A 3F4XA 3N0NA 1ZSAA 3MNIA 1CINA 2NWOA 1ZSBA 1FSNA 3K7KA 3M2ZA 2NNVA 1URTA 3MHIA 1FQNA 1XQ0A 1BN1A 3KWAA 1A42A 3DC3A 2CBBA 2FNKA 1CALA 3JXHC 7CA2A 1FQMA 1DCAA 3N3JA 1RAZA 2WD2A 1FSQA 3IEOA 1IF7A 1JD0A 1LZVA 3IBNA 2VVAX 9CA2A 1BN3A 1CCSA 1H9QA 3DC9A 2FOUA 2HL4A 2CABA 2CBDA 2EU3A 1XPZA 3OILA 1HEDA 3DBUA 1CVBA 1UGEA 1BNVA 3B1BA 1RZEA
chains in the KnotProt database with same CATH homology


 
#chains in the KnotProt database with same CATH superfamily
 2X7S A;  3B4F A;  2WD3 A;  1DMY A;  1BNN A;  2HOC A;  3K2F A;  4CAC A;  1I9O A;  3D0N A;  1CNI A;  1XEV A;  1BNU A;  1CAM A;  1CNH A;  1TTM A;  3MYQ A;  3M5E A;  6CA2 A;  1LG6 A;  1EOU A;  3HKN A;  1YDA A;  1CVE A;  1HEC A;  2FW4 A;  1HUG A;  1Z93 A;  2WEO A;  1CIM A;  3OKV A;  1F2W A;  3M1W A;  1LUG A;  1CVC A;  8CA2 A;  1IF8 A;  1BZM A;  3JXF A;  2NNS A;  2ZNC A;  1CNY A;  3HKU A;  3C7P A;  2NXT A;  3BL0 A;  3JXG A;  2POV A;  1KWQ A;  1G3Z A;  3M40 A;  1HEA A;  1G45 A;  1KOP A;  3FW3 A;  1BNW A;  3D92 A;  3M98 A;  1FQR A;  3IGP A;  3DAZ A;  1LG5 A;  3F8E A;  5CAC A;  3CZV A;  2NWP A;  1RZC A;  3M96 A;  2EZ7 A;  2NXR A;  3KIG A;  1UGF A;  3KS3 A;  1CAZ A;  1KOQ A;  3HKT A;  2HFY A;  1Y7W A;  2IT4 A;  2CBE A;  1V9I C;  3MNJ A;  3GZ0 A;  1OKN A;  3EFI A;  2H15 A;  3MHO A;  2HD6 A;  2FMG A;  3IBU A;  3F7U A;  1G1D A;  3MNH A;  1LGD A;  1CVF A;  2FMZ A;  1V9E A;  1HEB A;  3HS4 A;  3L14 A;  3ZNC A;  1RZB A;  2CBA A;  1DCB A;  1AZM A;  2HNC A;  3PO6 A;  2GD8 A;  1IF5 A;  2O4Z A;  3FFP X;  3HKQ A;  3MNU A;  1T9N A;  1RZA A;  2EU2 A;  2Q1B A;  1FR4 A;  3DCS A;  2NN7 A;  1CVD A;  1BNT A;  1BIC A;  3M1J A;  2FNN A;  1IF6 A;  1HVA A;  2HFW A;  1HCA A;  1THK A;  3HFP A;  1BNQ A;  3IBI A;  1Z97 A;  2NMX A;  1H9N A;  1TE3 X;  3DCW A;  3CAJ A;  1ZSC A;  2FNM A;  3BL1 A;  1G4O A;  3NI5 A;  3N2P A;  3M5T A;  3MHM A;  12CA A;  1ZE8 A;  2NN1 A;  2VVB X;  2W2J A;  1TG9 A;  1I9Q A;  3BET A;  2FOQ A;  1CVH A;  3DVD A;  2AW1 A;  2Q38 A;  3IQK A;  1XEG A;  3DA2 A;  1FLJ A;  1BV3 A;  1KWR A;  1J9W A;  1YDC A;  1IF4 A;  3R17 B;  1CIL A;  2FOS A;  1CCU A;  2X7U A;  3P4V A;  1G0F A;  1H4N A;  1I91 A;  2CA2 A;  3KKX A;  1YO1 A;  3DCC A;  1CAJ A;  1I9P A;  1RAY A;  1BN4 A;  3MNK A;  1RJ6 A;  3R16 A;  1I9N A;  1CRM A;  3MHC A;  4CA2 A;  1G46 A;  3MZC A;  1YDD A;  1BCD A;  1BNM A;  1YO0 A;  1HUH A;  1OQ5 A;  1AVN A;  3HLJ A;  1ZNC A;  2WEG A;  1FR7 A;  2GEH A;  3D9Z A;  1G6V A;  3M1Q A;  2POU A;  1UGB A;  3MDZ A;  1TH9 A;  3FE4 A;  1CZM A;  3F7B A;  1I9L A;  1I9M A;  1CA2 A;  1G48 A;  1UGA A;  2ILI A;  1KEQ A;  1RJ5 A;  3D93 A;  1CAH A;  2NNG A;  2AX2 A;  2Q1Q A;  1CA3 A;  1YDB A;  3ML5 A;  1CNC A;  3DD0 A;  1G53 A;  2OSM A;  1CAY A;  2NNO A;  1G52 A;  3OKU A;  3D8W A;  1HCB A;  3EFT A;  3MWO A;  2ABE A;  2CBC A;  3LXE A;  1RZD A;  1CNX A;  1TEU X;  3N4B A;  5CA2 A;  1AM6 A;  1CNJ A;  2POW A;  3NJ9 A;  3M2N A;  1TG3 A;  1YO2 A;  2WEJ A;  1CAI A;  3DD8 A;  1UGD A;  2HKK A;  1FSR A;  1I90 A;  2WEH A;  3M3X A;  1TBT X;  1CNG A;  3M2Y A;  1MUA A;  1I8Z A;  1CNW A;  1G0E A;  1FQL A;  1CAK A;  3DVB A;  2X7T A;  1OKM A;  3MNA A;  3OIK A;  3MHL A;  3KOK A;  3CA2 A;  1CVA A;  2F14 A;  3M5S A;  1JV0 A;  2NWY A;  2HFX A;  3K34 A;  3KON A;  3MMF A;  3ML2 A;  3PYK A;  1CCT A;  3IBL A;  2NWZ A;  3OIM A;  1IF9 A;  2NXS A;  1CAN A;  2OSF A;  1G4J A;  1CRA A;  3IAI A;  1CAO A;  3DV7 A;  3DVC A;  3M67 A;  3F4X A;  3N0N A;  1ZSA A;  3MNI A;  1CIN A;  2NWO A;  1ZSB A;  1FSN A;  3K7K A;  3M2Z A;  2NNV A;  1URT A;  3MHI A;  1FQN A;  1XQ0 A;  1BN1 A;  3KWA A;  1A42 A;  3DC3 A;  2CBB A;  2FNK A;  1CAL A;  3JXH C;  4PYY A;  7CA2 A;  1FQM A;  1DCA A;  3N3J A;  1RAZ A;  2WD2 A;  1FSQ A;  3IEO A;  1IF7 A;  1JD0 A;  1LZV A;  3IBN A;  2VVA X;  9CA2 A;  1BN3 A;  1CCS A;  1H9Q A;  3DC9 A;  2FOU A;  2HL4 A;  2CAB A;  2CBD A;  2EU3 A;  1XPZ A;  3OIL A;  1HED A;  3DBU A;  1CVB A;  1UGE A;  1BNV A;  3B1B A;  1RZE A; 
#chains in the KnotProt database with same CATH topology
 2X7S A;  3B4F A;  2WD3 A;  1DMY A;  1BNN A;  2HOC A;  3K2F A;  4CAC A;  1I9O A;  3D0N A;  1CNI A;  1XEV A;  1BNU A;  1CAM A;  1CNH A;  1TTM A;  3MYQ A;  3M5E A;  6CA2 A;  1LG6 A;  1EOU A;  3HKN A;  1YDA A;  1CVE A;  1HEC A;  2FW4 A;  1HUG A;  1Z93 A;  2WEO A;  1CIM A;  3OKV A;  1F2W A;  3M1W A;  1LUG A;  1CVC A;  8CA2 A;  1IF8 A;  1BZM A;  3JXF A;  2NNS A;  2ZNC A;  1CNY A;  3HKU A;  3C7P A;  2NXT A;  3BL0 A;  3JXG A;  2POV A;  1KWQ A;  1G3Z A;  3M40 A;  1HEA A;  1G45 A;  1KOP A;  3FW3 A;  1BNW A;  3D92 A;  3M98 A;  1FQR A;  3IGP A;  3DAZ A;  1LG5 A;  3F8E A;  5CAC A;  3CZV A;  2NWP A;  1RZC A;  3M96 A;  2EZ7 A;  2NXR A;  3KIG A;  1UGF A;  3KS3 A;  1CAZ A;  1KOQ A;  3HKT A;  2HFY A;  1Y7W A;  2IT4 A;  2CBE A;  1V9I C;  3MNJ A;  3GZ0 A;  1OKN A;  3EFI A;  2H15 A;  3MHO A;  2HD6 A;  2FMG A;  3IBU A;  3F7U A;  1G1D A;  3MNH A;  1LGD A;  1CVF A;  2FMZ A;  1V9E A;  1HEB A;  3HS4 A;  3L14 A;  3ZNC A;  1RZB A;  2CBA A;  1DCB A;  1AZM A;  2HNC A;  3PO6 A;  2GD8 A;  1IF5 A;  2O4Z A;  3FFP X;  3HKQ A;  3MNU A;  1T9N A;  1RZA A;  2EU2 A;  2Q1B A;  1FR4 A;  3DCS A;  2NN7 A;  1CVD A;  1BNT A;  1BIC A;  3M1J A;  2FNN A;  1IF6 A;  1HVA A;  2HFW A;  1HCA A;  1THK A;  3HFP A;  1BNQ A;  3IBI A;  1Z97 A;  2NMX A;  1H9N A;  1TE3 X;  3DCW A;  3CAJ A;  1ZSC A;  2FNM A;  3BL1 A;  1G4O A;  3NI5 A;  3N2P A;  3M5T A;  3MHM A;  12CA A;  1ZE8 A;  2NN1 A;  2VVB X;  2W2J A;  1TG9 A;  1I9Q A;  3BET A;  2FOQ A;  1CVH A;  3DVD A;  2AW1 A;  2Q38 A;  3IQK A;  1XEG A;  3DA2 A;  1FLJ A;  1BV3 A;  1KWR A;  1J9W A;  1YDC A;  1IF4 A;  3R17 B;  1CIL A;  2FOS A;  1CCU A;  2X7U A;  3P4V A;  1G0F A;  1H4N A;  1I91 A;  2CA2 A;  3KKX A;  1YO1 A;  3DCC A;  1CAJ A;  1I9P A;  1RAY A;  1BN4 A;  3MNK A;  1RJ6 A;  3R16 A;  1I9N A;  1CRM A;  3MHC A;  4CA2 A;  1G46 A;  3MZC A;  1YDD A;  1BCD A;  1BNM A;  1YO0 A;  1HUH A;  1OQ5 A;  1AVN A;  3HLJ A;  1ZNC A;  2WEG A;  1FR7 A;  2GEH A;  3D9Z A;  1G6V A;  3M1Q A;  2POU A;  1UGB A;  3MDZ A;  1TH9 A;  3FE4 A;  1CZM A;  3F7B A;  1I9L A;  1I9M A;  1CA2 A;  1G48 A;  1UGA A;  2ILI A;  1KEQ A;  1RJ5 A;  3D93 A;  1CAH A;  2NNG A;  2AX2 A;  2Q1Q A;  1CA3 A;  1YDB A;  3ML5 A;  1CNC A;  3DD0 A;  1G53 A;  2OSM A;  1CAY A;  2NNO A;  1G52 A;  3OKU A;  3D8W A;  1HCB A;  3EFT A;  3MWO A;  2ABE A;  2CBC A;  3LXE A;  1RZD A;  1CNX A;  1TEU X;  3N4B A;  5CA2 A;  1AM6 A;  1CNJ A;  2POW A;  3NJ9 A;  3M2N A;  1TG3 A;  1YO2 A;  2WEJ A;  1CAI A;  3DD8 A;  1UGD A;  2HKK A;  1FSR A;  1I90 A;  2WEH A;  3M3X A;  1TBT X;  1CNG A;  3M2Y A;  1MUA A;  1I8Z A;  1CNW A;  1G0E A;  1FQL A;  1CAK A;  3DVB A;  2X7T A;  1OKM A;  3MNA A;  3OIK A;  3MHL A;  3KOK A;  3CA2 A;  1CVA A;  2F14 A;  3M5S A;  1JV0 A;  2NWY A;  2HFX A;  3K34 A;  3KON A;  3MMF A;  3ML2 A;  3PYK A;  1CCT A;  3IBL A;  2NWZ A;  3OIM A;  1IF9 A;  2NXS A;  1CAN A;  2OSF A;  1G4J A;  1CRA A;  3IAI A;  1CAO A;  3DV7 A;  3DVC A;  3M67 A;  3F4X A;  3N0N A;  1ZSA A;  3MNI A;  1CIN A;  2NWO A;  1ZSB A;  1FSN A;  3K7K A;  3M2Z A;  2NNV A;  1URT A;  3MHI A;  1FQN A;  1XQ0 A;  1BN1 A;  3KWA A;  1A42 A;  3DC3 A;  2CBB A;  2FNK A;  1CAL A;  3JXH C;  4PYY A;  7CA2 A;  1FQM A;  1DCA A;  3N3J A;  1RAZ A;  2WD2 A;  1FSQ A;  3IEO A;  1IF7 A;  1JD0 A;  1LZV A;  3IBN A;  2VVA X;  9CA2 A;  1BN3 A;  1CCS A;  1H9Q A;  3DC9 A;  2FOU A;  2HL4 A;  2CAB A;  2CBD A;  2EU3 A;  1XPZ A;  3OIL A;  1HED A;  3DBU A;  1CVB A;  1UGE A;  1BNV A;  3B1B A;  1RZE A; 
#chains in the KnotProt database with same CATH homology
 2X7S A;  3B4F A;  2WD3 A;  1DMY A;  1BNN A;  2HOC A;  3K2F A;  4CAC A;  1I9O A;  3D0N A;  1CNI A;  1XEV A;  1BNU A;  1CAM A;  1CNH A;  1TTM A;  3MYQ A;  3M5E A;  6CA2 A;  1LG6 A;  1EOU A;  3HKN A;  1YDA A;  1CVE A;  1HEC A;  2FW4 A;  1HUG A;  1Z93 A;  2WEO A;  1CIM A;  3OKV A;  1F2W A;  3M1W A;  1LUG A;  1CVC A;  8CA2 A;  1IF8 A;  1BZM A;  3JXF A;  2NNS A;  2ZNC A;  1CNY A;  3HKU A;  3C7P A;  2NXT A;  3BL0 A;  3JXG A;  2POV A;  1KWQ A;  1G3Z A;  3M40 A;  1HEA A;  1G45 A;  1KOP A;  3FW3 A;  1BNW A;  3D92 A;  3M98 A;  1FQR A;  3IGP A;  3DAZ A;  1LG5 A;  3F8E A;  5CAC A;  3CZV A;  2NWP A;  1RZC A;  3M96 A;  2EZ7 A;  2NXR A;  3KIG A;  1UGF A;  3KS3 A;  1CAZ A;  1KOQ A;  3HKT A;  2HFY A;  1Y7W A;  2IT4 A;  2CBE A;  1V9I C;  3MNJ A;  3GZ0 A;  1OKN A;  3EFI A;  2H15 A;  3MHO A;  2HD6 A;  2FMG A;  3IBU A;  3F7U A;  1G1D A;  3MNH A;  1LGD A;  1CVF A;  2FMZ A;  1V9E A;  1HEB A;  3HS4 A;  3L14 A;  3ZNC A;  1RZB A;  2CBA A;  1DCB A;  1AZM A;  2HNC A;  3PO6 A;  2GD8 A;  1IF5 A;  2O4Z A;  3FFP X;  3HKQ A;  3MNU A;  1T9N A;  1RZA A;  2EU2 A;  2Q1B A;  1FR4 A;  3DCS A;  2NN7 A;  1CVD A;  1BNT A;  1BIC A;  3M1J A;  2FNN A;  1IF6 A;  1HVA A;  2HFW A;  1HCA A;  1THK A;  3HFP A;  1BNQ A;  3IBI A;  1Z97 A;  2NMX A;  1H9N A;  1TE3 X;  3DCW A;  3CAJ A;  1ZSC A;  2FNM A;  3BL1 A;  1G4O A;  3NI5 A;  3N2P A;  3M5T A;  3MHM A;  12CA A;  1ZE8 A;  2NN1 A;  2VVB X;  2W2J A;  1TG9 A;  1I9Q A;  3BET A;  2FOQ A;  1CVH A;  3DVD A;  2AW1 A;  2Q38 A;  3IQK A;  1XEG A;  3DA2 A;  1FLJ A;  1BV3 A;  1KWR A;  1J9W A;  1YDC A;  1IF4 A;  3R17 B;  1CIL A;  2FOS A;  1CCU A;  2X7U A;  3P4V A;  1G0F A;  1H4N A;  1I91 A;  2CA2 A;  3KKX A;  1YO1 A;  3DCC A;  1CAJ A;  1I9P A;  1RAY A;  1BN4 A;  3MNK A;  1RJ6 A;  3R16 A;  1I9N A;  1CRM A;  3MHC A;  4CA2 A;  1G46 A;  3MZC A;  1YDD A;  1BCD A;  1BNM A;  1YO0 A;  1HUH A;  1OQ5 A;  1AVN A;  3HLJ A;  1ZNC A;  2WEG A;  1FR7 A;  2GEH A;  3D9Z A;  1G6V A;  3M1Q A;  2POU A;  1UGB A;  3MDZ A;  1TH9 A;  3FE4 A;  1CZM A;  3F7B A;  1I9L A;  1I9M A;  1CA2 A;  1G48 A;  1UGA A;  2ILI A;  1KEQ A;  1RJ5 A;  3D93 A;  1CAH A;  2NNG A;  2AX2 A;  2Q1Q A;  1CA3 A;  1YDB A;  3ML5 A;  1CNC A;  3DD0 A;  1G53 A;  2OSM A;  1CAY A;  2NNO A;  1G52 A;  3OKU A;  3D8W A;  1HCB A;  3EFT A;  3MWO A;  2ABE A;  2CBC A;  3LXE A;  1RZD A;  1CNX A;  1TEU X;  3N4B A;  5CA2 A;  1AM6 A;  1CNJ A;  2POW A;  3NJ9 A;  3M2N A;  1TG3 A;  1YO2 A;  2WEJ A;  1CAI A;  3DD8 A;  1UGD A;  2HKK A;  1FSR A;  1I90 A;  2WEH A;  3M3X A;  1TBT X;  1CNG A;  3M2Y A;  1MUA A;  1I8Z A;  1CNW A;  1G0E A;  1FQL A;  1CAK A;  3DVB A;  2X7T A;  1OKM A;  3MNA A;  3OIK A;  3MHL A;  3KOK A;  3CA2 A;  1CVA A;  2F14 A;  3M5S A;  1JV0 A;  2NWY A;  2HFX A;  3K34 A;  3KON A;  3MMF A;  3ML2 A;  3PYK A;  1CCT A;  3IBL A;  2NWZ A;  3OIM A;  1IF9 A;  2NXS A;  1CAN A;  2OSF A;  1G4J A;  1CRA A;  3IAI A;  1CAO A;  3DV7 A;  3DVC A;  3M67 A;  3F4X A;  3N0N A;  1ZSA A;  3MNI A;  1CIN A;  2NWO A;  1ZSB A;  1FSN A;  3K7K A;  3M2Z A;  2NNV A;  1URT A;  3MHI A;  1FQN A;  1XQ0 A;  1BN1 A;  3KWA A;  1A42 A;  3DC3 A;  2CBB A;  2FNK A;  1CAL A;  3JXH C;  7CA2 A;  1FQM A;  1DCA A;  3N3J A;  1RAZ A;  2WD2 A;  1FSQ A;  3IEO A;  1IF7 A;  1JD0 A;  1LZV A;  3IBN A;  2VVA X;  9CA2 A;  1BN3 A;  1CCS A;  1H9Q A;  3DC9 A;  2FOU A;  2HL4 A;  2CAB A;  2CBD A;  2EU3 A;  1XPZ A;  3OIL A;  1HED A;  3DBU A;  1CVB A;  1UGE A;  1BNV A;  3B1B A;  1RZE A; 
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similar chains in the KnotProt database (?% sequence similarity)
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similar chains in the pdb database (?% sequence similarity)

 
#similar chains in the KnotProt database (?% sequence similarity)
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#similar chains, but unknotted
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