3ML2A

Human carbonic anhydsase ii in complex with an aryl sulfonamide inhibitor
Genus: 72
Alphaknot: P00918
Knot K +31

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Knot core range Knot core length Knot tails range Slipknot tails range Slipknot loops range N-end length C-end length Type
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+31 24-254 231 1-23, 255-258 23 4 knot
Chain Sequence
HWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLKGGPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVDVLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMVDNWRPAQPLKNRQIKASFK
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

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Knot core range Knot core length Knot tails range Slipknot tails range Slipknot loops range N-end length C-end length Type
+ 31 22-254 233 1-21, 255-258 21 4 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
HWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNNGHAFNVEFDDSQDKAVLKGGPLDGTYRLIQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDFGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVDVLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLLECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMVDNWRPAQPLKNRQIKASFK
Whole chain analysis

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Subchain analysis 

Knotoid cutoff: 0.5


Knotoid matrix content: 1


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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 24-256 233 1-23, 257-257 23 1 knot
view details
2.1 24-251 228 1-23 257-257 252-256 23 1 slipknot
sequence length 257
structure length 257
publication title Coumarinyl-substituted sulfonamides strongly inhibit several human carbonic anhydrase isoforms: solution and crystallographic investigations.
pubmed doi rcsb
molecule tags Lyase/lyase inhibitor
molecule keywords Carbonic anhydrase 2
source organism Homo sapiens
total genus Genus: 72
ec nomenclature ec 4.2.1.1: Carbonate dehydratase.
pdb deposition date 2010-04-16
KnotProt deposition date 2018-10-18

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 3ml2A00
3.10.200.10 Alpha Beta Roll Carbonic Anhydrase II Carbonic Anhydrase II 3ml2A00
2OSFA 1I9NA 3HS4A 3FW3A 3M1QA 1LGDA 3IBUA 1CVFA 2FOSA 1CVAA 1FR7A 3M40A 1UGFA 2IT4A 2FNMA 1CINA 1G0EA 6CA2A 2X7UA 1CCTA 2HFXA 2FMGA 1KEQA 3KWAA 3MMFA 1BNQA 7CA2A 2F14A 3M5EA 2O4ZA 3M1WA 3B1BA 3M67A 2WD2A 2POWA 3IAIA 2CBEA 1CVDA 1ZSAA 3F7UA 3MNHA 1CVHA 1IF6A 3DC9A 3M5SA 1G52A 3PYKA 3DC3A 1LG6A 3F4XA 3IGPA 2NXRA 1G46A 3F8EA 3R17B 2HD6A 2AX2A 2NWOA 1IF4A 3NJ9A 3KKXA 3DCSA 3MNKA 1RAYA 2CBBA 3OIMA 1CAYA 1FR4A 1H4NA 2X7TA 3MNIA 3HKQA 2GEHA 1G4OA 5CA2A 1TG3A 1BZMA 1FQNA 1RZCA 1H9NA 1IF7A 1CNIA 3JXHC 2ABEA 1CVBA 1BNMA 1JD0A 3GZ0A 2ZNCA 2FNKA 1I90A 2HL4A 1YDDA 1RZEA 1YDAA 1I9QA 1A42A 3CAJA 1CALA 2VVBX 2FW4A 3MNUA 2NNOA 2AW1A 3N3JA 1G4JA 1OKMA 3HKUA 2CA2A 3DAZA 3DBUA 1V9IC 1BN4A 1EOUA 1CNJA 2WEHA 1CAKA 1TTMA 2HNCA 3PO6A 1IF8A 9CA2A 3BL1A 1CRAA 1CA2A 1CAMA 1CIMA 2OSMA 1ZNCA 1CA3A 2WEOA 3IEOA 1TH9A 1BNUA 2Q1BA 3OIKA 3DCWA 1J9WA 3HKTA 2POUA 2Q1QA 2ILIA 1TG9A 3JXGA 1BNWA 3D9ZA 3BL0A 2Q38A 3D93A 3B4FA 1Z97A 3LXEA 3IBLA 2NXSA 2FOUA 2CBCA 1LG5A 2WD3A 1RJ6A 1Y7WA 1JV0A 1UGEA 1AZMA 1G48A 3MHIA 3NI5A 3R16A 1BICA 1ZSCA 1BNNA 3ML5A 3M2ZA 1RZBA 1I9PA 1G53A 2VVAX 1CRMA 2NNGA 1CAIA 3MHLA 2NWZA 2EZ7A 3IBNA 3C7PA 1LZVA 3L14A 1CAHA 2H15A 1BNVA 1CZMA 1XPZA 3M1JA 3M2NA 1KOQA 1F2WA 1FQRA 3M2YA 1CILA 3KS3A 3CA2A 2GD8A 1YDBA 2WEJA 2HKKA 1CNCA 2FOQA 1CAOA 3MYQA 3M3XA 12CAA 3HLJA 2HOCA 3MNAA 3DA2A 1HUHA 3MHCA 1HCAA 3MHOA 4CA2A 1ZSBA 3HFPA 3D92A 1FQLA 3FFPX 3DVDA 1UGDA 3K7KA 1CVEA 1RZDA 3DD0A 3DVBA 1YO2A 1BV3A 2NNVA 3DCCA 3D0NA 1BCDA 3EFTA 3ZNCA 4CACA 1IF9A 3D8WA 3EFIA 1HECA 1AVNA 1CNXA 3CZVA 1V9EA 1I9MA 1CNWA 1CNGA 1YDCA 1KWRA 3HKNA 3P4VA 3DV7A 2NWPA 3DD8A 1ZE8A 5CACA 3DVCA 1BNTA 2FMZA 1XQ0A 3JXFA 1UGBA 3IQKA 3FE4A 2CBAA 1UGAA 1TE3X 1IF5A 1OKNA 3ML2A 2CBDA 1THKA 2HFWA 2CABA 1TEUX 3OILA 2NN1A 1G3ZA 3M96A 3BETA 3MDZA 1KOPA 1TBTX 1CNHA 2NWYA 1G45A 3MHMA 1H9QA 1LUGA 1BN1A 3M98A 3N4BA 1CNYA 1G1DA 1FLJA 3MWOA 2EU2A 3F7BA 3N2PA 3N0NA 1RAZA 1URTA 1XEVA 2NMXA 1RZAA 1G6VA 2W2JA 1I9LA 1HEDA 3K34A 1DCBA 3OKUA 1HCBA 1CAJA 1FSQA 1YO0A 3OKVA 1CVCA 1OQ5A 2EU3A 1DMYA 1HEAA 1HUGA 2HFYA 1MUAA 1CCSA 1KWQA 1FSNA 1T9NA 1I8ZA 3KOKA 8CA2A 3KIGA 2X7SA 2WEGA 1CANA 1DCAA 1Z93A 3K2FA 1HVAA 3M5TA 1HEBA 1YO1A 3MNJA 1FSRA 1RJ5A 2POVA 1XEGA 1CAZA 2FNNA 3MZCA 3KONA 1AM6A 4PYYA 3IBIA 2NN7A 1BN3A 1FQMA 1I9OA 1G0FA 2NXTA 2NNSA 1CCUA 1I91A
chains in the KnotProt database with same CATH superfamily
2OSFA 1I9NA 3HS4A 3FW3A 3M1QA 1LGDA 3IBUA 1CVFA 2FOSA 1CVAA 1FR7A 3M40A 1UGFA 2IT4A 2FNMA 1CINA 1G0EA 6CA2A 2X7UA 1CCTA 2HFXA 2FMGA 1KEQA 3KWAA 3MMFA 1BNQA 7CA2A 2F14A 3M5EA 2O4ZA 3M1WA 3B1BA 3M67A 2WD2A 2POWA 3IAIA 2CBEA 1CVDA 1ZSAA 3F7UA 3MNHA 1CVHA 1IF6A 3DC9A 3M5SA 1G52A 3PYKA 3DC3A 1LG6A 3F4XA 3IGPA 2NXRA 1G46A 3F8EA 3R17B 2HD6A 2AX2A 2NWOA 1IF4A 3NJ9A 3KKXA 3DCSA 3MNKA 1RAYA 2CBBA 3OIMA 1CAYA 1FR4A 1H4NA 2X7TA 3MNIA 3HKQA 2GEHA 1G4OA 5CA2A 1TG3A 1BZMA 1FQNA 1RZCA 1H9NA 1IF7A 1CNIA 3JXHC 2ABEA 1CVBA 1BNMA 1JD0A 3GZ0A 2ZNCA 2FNKA 1I90A 2HL4A 1YDDA 1RZEA 1YDAA 1I9QA 1A42A 3CAJA 1CALA 2VVBX 2FW4A 3MNUA 2NNOA 2AW1A 3N3JA 1G4JA 1OKMA 3HKUA 2CA2A 3DAZA 3DBUA 1V9IC 1BN4A 1EOUA 1CNJA 2WEHA 1CAKA 1TTMA 2HNCA 3PO6A 1IF8A 9CA2A 3BL1A 1CRAA 1CA2A 1CAMA 1CIMA 2OSMA 1ZNCA 1CA3A 2WEOA 3IEOA 1TH9A 1BNUA 2Q1BA 3OIKA 3DCWA 1J9WA 3HKTA 2POUA 2Q1QA 2ILIA 1TG9A 3JXGA 1BNWA 3D9ZA 3BL0A 2Q38A 3D93A 3B4FA 1Z97A 3LXEA 3IBLA 2NXSA 2FOUA 2CBCA 1LG5A 2WD3A 1RJ6A 1Y7WA 1JV0A 1UGEA 1AZMA 1G48A 3MHIA 3NI5A 3R16A 1BICA 1ZSCA 1BNNA 3ML5A 3M2ZA 1RZBA 1I9PA 1G53A 2VVAX 1CRMA 2NNGA 1CAIA 3MHLA 2NWZA 2EZ7A 3IBNA 3C7PA 1LZVA 3L14A 1CAHA 2H15A 1BNVA 1CZMA 1XPZA 3M1JA 3M2NA 1KOQA 1F2WA 1FQRA 3M2YA 1CILA 3KS3A 3CA2A 2GD8A 1YDBA 2WEJA 2HKKA 1CNCA 2FOQA 1CAOA 3MYQA 3M3XA 12CAA 3HLJA 2HOCA 3MNAA 3DA2A 1HUHA 3MHCA 1HCAA 3MHOA 4CA2A 1ZSBA 3HFPA 3D92A 1FQLA 3FFPX 3DVDA 1UGDA 3K7KA 1CVEA 1RZDA 3DD0A 3DVBA 1YO2A 1BV3A 2NNVA 3DCCA 3D0NA 1BCDA 3EFTA 3ZNCA 4CACA 1IF9A 3D8WA 3EFIA 1HECA 1AVNA 1CNXA 3CZVA 1V9EA 1I9MA 1CNWA 1CNGA 1YDCA 1KWRA 3HKNA 3P4VA 3DV7A 2NWPA 3DD8A 1ZE8A 5CACA 3DVCA 1BNTA 2FMZA 1XQ0A 3JXFA 1UGBA 3IQKA 3FE4A 2CBAA 1UGAA 1TE3X 1IF5A 1OKNA 3ML2A 2CBDA 1THKA 2HFWA 2CABA 1TEUX 3OILA 2NN1A 1G3ZA 3M96A 3BETA 3MDZA 1KOPA 1TBTX 1CNHA 2NWYA 1G45A 3MHMA 1H9QA 1LUGA 1BN1A 3M98A 3N4BA 1CNYA 1G1DA 1FLJA 3MWOA 2EU2A 3F7BA 3N2PA 3N0NA 1RAZA 1URTA 1XEVA 2NMXA 1RZAA 1G6VA 2W2JA 1I9LA 1HEDA 3K34A 1DCBA 3OKUA 1HCBA 1CAJA 1FSQA 1YO0A 3OKVA 1CVCA 1OQ5A 2EU3A 1DMYA 1HEAA 1HUGA 2HFYA 1MUAA 1CCSA 1KWQA 1FSNA 1T9NA 1I8ZA 3KOKA 8CA2A 3KIGA 2X7SA 2WEGA 1CANA 1DCAA 1Z93A 3K2FA 1HVAA 3M5TA 1HEBA 1YO1A 3MNJA 1FSRA 1RJ5A 2POVA 1XEGA 1CAZA 2FNNA 3MZCA 3KONA 1AM6A 4PYYA 3IBIA 2NN7A 1BN3A 1FQMA 1I9OA 1G0FA 2NXTA 2NNSA 1CCUA 1I91A
chains in the KnotProt database with same CATH topology
2OSFA 1I9NA 3HS4A 3FW3A 3M1QA 1LGDA 3IBUA 1CVFA 2FOSA 1CVAA 1FR7A 3M40A 1UGFA 2IT4A 2FNMA 1CINA 1G0EA 6CA2A 2X7UA 1CCTA 2HFXA 2FMGA 1KEQA 3KWAA 3MMFA 1BNQA 7CA2A 2F14A 3M5EA 2O4ZA 3M1WA 3B1BA 3M67A 2WD2A 2POWA 3IAIA 2CBEA 1CVDA 1ZSAA 3F7UA 3MNHA 1CVHA 1IF6A 3DC9A 3M5SA 1G52A 3PYKA 3DC3A 1LG6A 3F4XA 3IGPA 2NXRA 1G46A 3F8EA 3R17B 2HD6A 2AX2A 2NWOA 1IF4A 3NJ9A 3KKXA 3DCSA 3MNKA 1RAYA 2CBBA 3OIMA 1CAYA 1FR4A 1H4NA 2X7TA 3MNIA 3HKQA 2GEHA 1G4OA 5CA2A 1TG3A 1BZMA 1FQNA 1RZCA 1H9NA 1IF7A 1CNIA 3JXHC 2ABEA 1CVBA 1BNMA 1JD0A 3GZ0A 2ZNCA 2FNKA 1I90A 2HL4A 1YDDA 1RZEA 1YDAA 1I9QA 1A42A 3CAJA 1CALA 2VVBX 2FW4A 3MNUA 2NNOA 2AW1A 3N3JA 1G4JA 1OKMA 3HKUA 2CA2A 3DAZA 3DBUA 1V9IC 1BN4A 1EOUA 1CNJA 2WEHA 1CAKA 1TTMA 2HNCA 3PO6A 1IF8A 9CA2A 3BL1A 1CRAA 1CA2A 1CAMA 1CIMA 2OSMA 1ZNCA 1CA3A 2WEOA 3IEOA 1TH9A 1BNUA 2Q1BA 3OIKA 3DCWA 1J9WA 3HKTA 2POUA 2Q1QA 2ILIA 1TG9A 3JXGA 1BNWA 3D9ZA 3BL0A 2Q38A 3D93A 3B4FA 1Z97A 3LXEA 3IBLA 2NXSA 2FOUA 2CBCA 1LG5A 2WD3A 1RJ6A 1Y7WA 1JV0A 1UGEA 1AZMA 1G48A 3MHIA 3NI5A 3R16A 1BICA 1ZSCA 1BNNA 3ML5A 3M2ZA 1RZBA 1I9PA 1G53A 2VVAX 1CRMA 2NNGA 1CAIA 3MHLA 2NWZA 2EZ7A 3IBNA 3C7PA 1LZVA 3L14A 1CAHA 2H15A 1BNVA 1CZMA 1XPZA 3M1JA 3M2NA 1KOQA 1F2WA 1FQRA 3M2YA 1CILA 3KS3A 3CA2A 2GD8A 1YDBA 2WEJA 2HKKA 1CNCA 2FOQA 1CAOA 3MYQA 3M3XA 12CAA 3HLJA 2HOCA 3MNAA 3DA2A 1HUHA 3MHCA 1HCAA 3MHOA 4CA2A 1ZSBA 3HFPA 3D92A 1FQLA 3FFPX 3DVDA 1UGDA 3K7KA 1CVEA 1RZDA 3DD0A 3DVBA 1YO2A 1BV3A 2NNVA 3DCCA 3D0NA 1BCDA 3EFTA 3ZNCA 4CACA 1IF9A 3D8WA 3EFIA 1HECA 1AVNA 1CNXA 3CZVA 1V9EA 1I9MA 1CNWA 1CNGA 1YDCA 1KWRA 3HKNA 3P4VA 3DV7A 2NWPA 3DD8A 1ZE8A 5CACA 3DVCA 1BNTA 2FMZA 1XQ0A 3JXFA 1UGBA 3IQKA 3FE4A 2CBAA 1UGAA 1TE3X 1IF5A 1OKNA 3ML2A 2CBDA 1THKA 2HFWA 2CABA 1TEUX 3OILA 2NN1A 1G3ZA 3M96A 3BETA 3MDZA 1KOPA 1TBTX 1CNHA 2NWYA 1G45A 3MHMA 1H9QA 1LUGA 1BN1A 3M98A 3N4BA 1CNYA 1G1DA 1FLJA 3MWOA 2EU2A 3F7BA 3N2PA 3N0NA 1RAZA 1URTA 1XEVA 2NMXA 1RZAA 1G6VA 2W2JA 1I9LA 1HEDA 3K34A 1DCBA 3OKUA 1HCBA 1CAJA 1FSQA 1YO0A 3OKVA 1CVCA 1OQ5A 2EU3A 1DMYA 1HEAA 1HUGA 2HFYA 1MUAA 1CCSA 1KWQA 1FSNA 1T9NA 1I8ZA 3KOKA 8CA2A 3KIGA 2X7SA 2WEGA 1CANA 1DCAA 1Z93A 3K2FA 1HVAA 3M5TA 1HEBA 1YO1A 3MNJA 1FSRA 1RJ5A 2POVA 1XEGA 1CAZA 2FNNA 3MZCA 3KONA 1AM6A 3IBIA 2NN7A 1BN3A 1FQMA 1I9OA 1G0FA 2NXTA 2NNSA 1CCUA 1I91A
chains in the KnotProt database with same CATH homology

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