1A4QA

Influenza virus b/beijing/1/87 neuraminidase complexed with dihydropyran-phenethyl-propyl-carboxamide
Total Genus 111
Loading diagram...

The genus trace: a function that shows values of genus (vertical axis) for subchains spanned between the first residue, and all other residues (shown on horizontal axis). The number of the latter residue and the genus of a given subchain are shown interactively.

Total Genus
111
sequence length
390
structure length
390
Chain Sequence
EPEWTYPRLSCQGSTFQKALLISPHRFGEARGNSAPLIIREPFIACGPKECKHFALTHYAAQPGGYYNGTREDRNKLRHLISVKLGKIPTVENSIFHMAAWSGSACHDGREWTYIGVDGPDSNALIKIKYGEAYTDTYHSYANNILRTQESACNCIGGDCYLMITDGSASGISKCRFLKIREGRIIKEIFPTGRVEHTEECTCGFASNKTIECACRDNSYTAKRPFVKLNVETDTAEIRLMCTETYLDTPRPDDGSITGPCESNGDKGRGGIKGGFVHQRMASKIGRWYSRTMSKTERMGMELYVRYDGDPWTDSDALAHSGVMVSMKEPGWYSFGFEIKDKKCDVPCIGIEMVHDGGKKTWHSAATAIYCLMGSGQLLWDTVTGVDMAL
Loading diagram...

The genus matrix. At position (x,y) a genus value for a subchain spanned between x’th and y’th residue is shown. Values of the genus are represented by color, according to the scale given on the right.

Structure visualization

After clicking on a point (x,y) in the genus matrix above, a subchain from x to y is shown in color.

Chord Diagram
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publication title Dihydropyrancarboxamides related to zanamivir: a new series of inhibitors of influenza virus sialidases. 2. Crystallographic and molecular modeling study of complexes of 4-amino-4H-pyran-6-carboxamides and sialidase from influenza virus types A and B.
pubmed doi rcsb
molecule keywords NEURAMINIDASE
molecule tags Hydrolase
total genus 111
structure length 390
sequence length 390
chains with identical sequence B
ec nomenclature ec 3.2.1.18: Exo-alpha-sialidase.
pdb deposition date 1998-01-30

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00064 Neur Neuraminidase
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
2.120.10.10 Mainly Beta 6 Propeller Neuraminidase Neuraminidase 1a4qA00
4YW3A 2YDPA 4MX0A 2BERA 1B9VA 3TIBA 3B69A 4M4NA 1N1YA 1BJIA 4HZYA 2JKBA 4CPZA 2RKCA 1L7HA 1NNBA 2AEPA 2YA4A 4GB1A 2F26A 2QWCA 5HUNA 1VCUA 4QN7A 4K1HA 1V2IA 1MR5A 1IVEA 3TI5A 1VCJA 2F29A 4XHXA 3JU4A 1Z4ZA 1NCCN 4MWUA 1E8TA 1SLIA 4FZHA 4KS3A 4MWRA 1W8OA 4GEZA 4CPMA 3H6JA 4YZ4A 3K37A 4WEFA 3TI6A 1NNCA 4XE9A 2VSMA 4FOWA 4QN6A 4WA4A 4NN9A 4JF7A 1A4QA 3ALWA 4QN5A 2QWEA 3NN9A 1SO7A 3GVJA 2VW2A 1NSDA 4XIOA 3O9KA 1IVGA 1MS4A 5M1ZA 4FP2A 4XJRA 4GDIA 4HZVA 1Z4WA 4MWXA 4B7RA 4FPHA 2XZJA 3TI8A 3GVKA 1NCBN 2W20A 3BEQA 2HU4A 4KS2A 1B9SA 1L7GA 4YW1A 1N1VA 2YDTA 4GZQA 3K36A 4XHBA 3K3AA 4X4AA 2QWJA 4CPNA 4XJ9A 5HUKA 2XZIA 4YW4A 1DIMA 4QN3A 4FJ6A 4FPOB 4X47A 2QWIA 4K1JA 4XOGA 4MJVA 4YZ2A 4YW2A 3SILA 2HT5A 2W5NA 2VW0A 3TIAA 3SALA 4GZTA 2SLIA 1E8VA 1INVA 1IVFA 2F27A 4I00A 4YZ5A 4FPLA 3H72A 4X49A 2HTWA 4MZEA 1MZ5A 4KS4A 2C4AA 1INYA 4X6KA 1NCAN 1W0OA 3INBA 1INHA 1MS8A 5B2CA 1NMCA 3PJQA 1W0PA 4GZWA 1F8EA 1V3EA 1MS5A 4WA3A 4DGRA 1V3DA 1INGA 1IVDA 2AH2A 1V0FA 2SIMA 2YA7A 2C4LA 4XMAA 1A14N 1USXA 2HTQA 4D8SA 2F28A 4FQ4A 4HZXA 1NCDN 4XJ8A 2F13A 3ALXA 1S0JA 4B7QA 4FPYA 4HIZA 3CKZA 4MWWA 1Z50A 2F10A 1WCSA 4HZZA 1NN2A 5HX0A 4GJTA 4FOQA 1XOEA 1L7FA 2VWDA 3D12A 2YA8A 3GVLA 2AGSA 4GZOA 4CPOA 4FOVA 1N1TA 1WCQA 4CPYA 4FPEA 3T1EA 4GZPA 2HT8A 2VVZA 3A71A 3TICA 1INXA 1KITA 4YZ3A 1V0EA 2QWDA 2XZKA 4MC7A 4NC5A 2BF6A 4XILA 5HUGA 1F8DA 2QWBA 2HTYA 2QWHA 2VW1A 4XJZA 2F11A 2VK7A 4J9TA 2QWAA 1A4GA 1B9TA 1MZ6A 4M4UA 2B8HA 3CL2A 3A72A 2HU0A 2XCYA 4XJQA 4K1IA 1EUTA 1Z4VA 4XJUA 4QN4A 3K39A 1W20A 1XOGA 1INWA 4CPLA 4B7NA 3CL0A 6NN9A 1NMAN 1N1SA 3CYEA 4GZXA 4MWJA 2F24A 4FOYA 7NN9A 5F9TA 2AEQA 4MWVA 2F0ZA 4B7MA 5HUMA 1MWEA 4XJAA 4H52A 1NSBA 2X9MA 1MS9A 1NMBN 1V0ZA 3B7EA 4KS5A 1S0IA 5JYYA 4MWYA 4MJUA 4K3YA 2VSKA 4YW5A 2HTVA 4QNPA 1E8UA 4XMIA 4MWLA 4NCSA 4XIKA 4GZSA 4XJWA 2BATA 3O9JA 2BZDA 3H73A 1EUSA 2QWGA 3NSSA 4WEGA 4GDJA 1USRA 4XYXA 2ZB6A 2ZB5A 2QWFA 1SNTA 3D11A 4H53A 1INFA 4FP3A 4M4VA 4FVKA 1SLLA 2CMLA 1EUUA 4WA5A 3W09A 4BBWA 1MS3A 3SANA 3TI3A 4UF7A 2W38A 1Z4XA 4FPFA 1W1XA 1NSCA 2YA6A 3K38A 4FPJA 1F8BA 1W8NA 2A75A 4K1KA 4B7JA 2HTUA 1W21A 2F12A 4FPKA 4YZ1A 4M3MA 2FHRA 1Z4YA 2QWKA 2HTRA 1IVCA 2YA5A 3H71A 1IVBA 1F8CA 1MS1A 3OPZA 1MS0A 5B2DA 4KS1A 5NN9A 1EURA 2F25A 4MZAA 1NNAA 4Q6KA 2SILA 2HT7A 3TI4A 2VK6A 4HZWA 4MWQA 4FPGA 4FPCA 3SLIA 1V3CA 4SLIA 2VK5A 1V3BA 1DILA 2W5OA
chains in the Genus database with same CATH superfamily
4YW3A 2YDPA 4MX0A 2BERA 1B9VA 3TIBA 3B69A 4O5TA 4M4NA 1N1YA 1BJIA 4HZYA 4ZGCA 2JKBA 4CPZA 2RKCA 1L7HA 1NNBA 5FNUA 3O4PA 2AEPA 2YA4A 4GB1A 5D9DA 2F26A 2QWCA 5HUNA 2IAUA 5EO7A 1VCUA 2ZWAA 3V64C 4QN7A 1RWLA 4K1HA 1V2IA 1MR5A 1IVEA 3TI5A 3Q6TA 1VCJA 3HLIA 2F29A 4XHXA 3L6VA 3JU4A 1WP5A 1Z4ZA 2GVWA 1NCCN 1CVMA 4IQKA 4MWUA 3SOVA 1E8TA 1SLIA 4FZHA 2FLUX 4KS3A 4MWRA 2IVZA 1W8OA 4IMBA 1PJXA 3WW9A 3II7A 4GEZA 4CPMA 3H6JA 4YZ4A 3K37A 4WEFA 3TI6A 1NNCA 4L7DA 3DR2A 4XE9A 3NO0A 2VSMA 4FOWA 4QN6A 4WA4A 4NN9A 4D52B 4JF7A 1A4QA 3ALWA 4QN5A 2QWEA 3NN9A 1SO7A 4L7CA 3GVJA 4AGIA 2VW2A 3KGGA 1NSDA 4XIOA 2HQSA 3O9KA 1IVGA 1SUUA 3I1CA 1MS4A 5M1ZA 5F72C 4FP2A 1QBIA 4XJRA 4ZLRA 4GDIA 4HZVA 4YY8A 1Z4WA 4MWXA 4B7RA 4FPHA 2XZJA 3TI8A 3GVKA 1NCBN 2W8BB 2W20A 3BEQA 2HU4A 4KS2A 3BYCA 4Q1UA 1B9SA 1L7GA 4YW1A 4GNBA 1N1VA 2YDTA 4GZQA 3K36A 2VAQA 4XHBA 3K3AA 4X4AA 2QWJA 3SOBB 4CPNA 3LI5A 4XJ9A 5HUKA 2XZIA 4YW4A 4CSDA 1DIMA 3WWAA 5FNRA 2WOZA 4QN3A 4FJ6A 4FPOB 4GN9A 4X47A 2QWIA 4K1JA 3ADEA 4XOGA 1H6LA 4MJVA 4YZ2A 2ZZKA 4YW2A 3SILA 2HT5A 2W5NA 2VW0A 5D9BA 4D4UA 3TIAA 3SALA 1N6EA 4GZTA 2IAPA 1C9UA 2SLIA 4ASCA 1E8VA 3AMRA 1INVA 1IVFA 2F27A 5EO8A 2POOA 2GHSA 5EX7A 4I00A 4YZ5A 4FPLA 3H72A 4X49A 2HTWA 4MZEA 4HW6A 3G4HA 1MZ5A 2DYHA 2DG1A 4KS4A 3SOQA 2C4AA 5FWWA 1ZGKA 1INYA 4X6KA 1NCAN 1W0OA 3INBA 4GNCA 1INHA 2FPBA 1MS8A 5B2CA 1NMCA 3PJQA 1W0PA 4GZWA 1F8EA 1V3EA 2IATA 1MS5A 4WA3A 4DGRA 3A9HA 1V3DA 1INGA 1IVDA 4DG6A 2AH2A 1V0FA 2Z32A 2SIMA 2YA7A 3WDZA 4JMLA 2IARA 2C4LA 4XMAA 3U0SA 1A14N 1USXA 2HTQA 4D52A 4D8SA 3WN7A 2F28A 5GX3A 3IAXA 4HHOA 4FQ4A 4HZXA 1K32A 1NCDN 4XJ8A 2F13A 3ZGDA 1CRUA 4IFNX 3ALXA 1S0JA 2IAQA 2OJHA 4B7QA 4FPYA 1IJQA 4HIZA 3CKZA 4MWWA 1Z50A 2F10A 1WCSA 4HZZA 2IAOA 1NN2A 5HX0A 2W8BA 1ZI0A 4GJTA 5GX2A 4FOQA 1XOEA 1L7FA 2GVXA 2VWDA 3D12A 2YA8A 3GVLA 2QE8A 4CHBA 2AGSA 4GZOA 4CPOA 2VPJA 4FOVA 1N1TA 1WCQA 1CQ1A 4CPYA 4FPEA 4IFLX 5FNTA 3S94A 3T1EA 4GZPA 2ZW9A 2HT8A 2VVZA 1X2JA 3VNGA 3A71A 4ZY3A 3TICA 1INXA 1KITA 4N1BA 4YZ3A 3HRPA 1V0EA 2QWDA 2XZKA 4MC7A 4NC5A 2BF6A 2GVVA 4D52C 4XILA 2H2UA 2P4OA 5HUGA 1F8DA 3TC9A 2QWBA 2HTYA 4GN7A 2QWHA 2VW1A 4XJZA 2F11A 2VK7A 2IASA 4J9TA 2QWAA 1A4GA 3S8VA 1B9TA 5H47A 1MZ6A 4M4UA 2B8HA 2IAXA 3CL2A 3A72A 3SREA 1Q7FA 1CRZA 2HU0A 2XCYA 4XJQA 4K1IA 1EUTA 1Z4VA 4XJUA 4QN4A 5GTQA 3K39A 1N6FA 1W20A 1S18A 1E1AA 3UC1A 1XOGA 1INWA 4CPLA 4B7NA 3CL0A 5GX5A 3ZGCA 6NN9A 1NMAN 1N1SA 3CYEA 4GZXA 4MWJA 2G8SA 3VNHA 2F24A 3FW0A 1N6DA 4FOYA 7NN9A 4G3NA 2XN4A 1OFZA 5F9TA 2H2NA 2AEQA 4MWVA 2F0ZA 4B7MA 5HUMA 4IFJA 1MWEA 2V91A 3KYAA 4XJAA 4H52A 1NSBA 1RWIA 2IAVA 2X9MA 1POOA 1MS9A 1NMBN 1V0ZA 3B7EA 4AH4A 4KS5A 2ISMA 1S0IA 5JYYA 4MWYA 4IYGA 5D9CA 4XMBA 4MJUA 4K3YA 2VSKA 4YW5A 4C1YB 2HTVA 4QNPA 2FP8A 1E8UA 4XMIA 4MWLA 4NCSA 4XIKA 4GZSA 1IUCA 3S2KA 3S8ZA 4IN4A 3A9GA 4XJWA 2BATA 2DSOA 3O9JA 2BZDA 3H73A 1EUSA 3DASA 2QWGA 3NSSA 4WEGA 4GDJA 1USRA 4XYXA 2ZB6A 3FVZA 4R40A 1V04A 2ZB5A 5FNQA 3LI4A 2IAWA 2QWFA 1SNTA 3D11A 3AMSA 4H53A 3LI3A 1INFA 4FP3A 4GNAA 4M4VA 5FZNA 4FVKA 3E5ZA 5CGJA 1SLLA 2CMLA 3Q6PA 2FP9A 1EUUA 4WA5A 4A0PA 3V1SA 5GX1A 2DG0A 3W09A 4BBWA 5GX4A 1MS3A 3SANA 3TI3A 5FZJA 4UF7A 2W38A 1NPEA 1Z4XA 3P5BL 3V65B 4AHAA 4FPFA 1W1XA 1NSCA 2YA6A 1N7DA 3K38A 4FPJA 4O5SA 1F8BA 3HLHA 1W8NA 2A75A 4K1KA 5FNSA 4B7JA 2HTUA 4CH9A 4UOUA 1W21A 2F12A 4L7BA 1C5KA 4FPKA 4YZ1A 4M3MA 2FHRA 1Z4YA 2QWKA 1U6DX 2HTRA 1IVCA 2YA5A 3H71A 3Q6KA 4HHQA 1IVBA 2GVUA 4AGTA 1F8CA 1S1DA 1MS1A 3OPZA 1MS0A 5B2DA 4KS1A 1QLGA 4PWZA 5NN9A 1EURA 1IUBA 2F25A 1X2RA 4MZAA 1NNAA 4Q6KA 2SILA 4GN8A 3G4EA 2HT7A 3TI4A 2VK6A 4HZWA 3SRGA 2FPCA 4C1YA 4MWQA 4FPGA 4FPCA 3SLIA 1V3CA 4SLIA 2VK5A 1V3BA 1DILA 2W5OA
chains in the Genus database with same CATH topology
4YW3A 2YDPA 4MX0A 2BERA 1B9VA 3TIBA 3B69A 4M4NA 1N1YA 1BJIA 4HZYA 2JKBA 4CPZA 2RKCA 1L7HA 1NNBA 2AEPA 2YA4A 4GB1A 2F26A 2QWCA 5HUNA 1VCUA 4QN7A 4K1HA 1V2IA 1MR5A 1IVEA 3TI5A 1VCJA 2F29A 4XHXA 3JU4A 1Z4ZA 1NCCN 4MWUA 1E8TA 1SLIA 4FZHA 4KS3A 4MWRA 1W8OA 4GEZA 4CPMA 3H6JA 4YZ4A 3K37A 4WEFA 3TI6A 1NNCA 4XE9A 2VSMA 4FOWA 4QN6A 4WA4A 4NN9A 4JF7A 1A4QA 3ALWA 4QN5A 2QWEA 3NN9A 1SO7A 3GVJA 2VW2A 1NSDA 4XIOA 3O9KA 1IVGA 1MS4A 5M1ZA 4FP2A 4XJRA 4GDIA 4HZVA 1Z4WA 4MWXA 4B7RA 4FPHA 2XZJA 3TI8A 3GVKA 1NCBN 2W20A 3BEQA 2HU4A 4KS2A 1B9SA 1L7GA 4YW1A 1N1VA 2YDTA 4GZQA 3K36A 4XHBA 3K3AA 4X4AA 2QWJA 4CPNA 4XJ9A 5HUKA 2XZIA 4YW4A 1DIMA 4QN3A 4FJ6A 4FPOB 4X47A 2QWIA 4K1JA 4XOGA 4MJVA 4YZ2A 4YW2A 3SILA 2HT5A 2W5NA 2VW0A 3TIAA 3SALA 4GZTA 2SLIA 1E8VA 1INVA 1IVFA 2F27A 4I00A 4YZ5A 4FPLA 3H72A 4X49A 2HTWA 4MZEA 1MZ5A 4KS4A 2C4AA 1INYA 4X6KA 1NCAN 1W0OA 3INBA 1INHA 1MS8A 5B2CA 1NMCA 3PJQA 1W0PA 4GZWA 1F8EA 1V3EA 1MS5A 4WA3A 4DGRA 1V3DA 1INGA 1IVDA 2AH2A 1V0FA 2SIMA 2YA7A 2C4LA 4XMAA 1A14N 1USXA 2HTQA 4D8SA 2F28A 4FQ4A 4HZXA 1NCDN 4XJ8A 2F13A 3ALXA 1S0JA 4B7QA 4FPYA 4HIZA 3CKZA 4MWWA 1Z50A 2F10A 1WCSA 4HZZA 1NN2A 5HX0A 4GJTA 4FOQA 1XOEA 1L7FA 2VWDA 3D12A 2YA8A 3GVLA 2AGSA 4GZOA 4CPOA 4FOVA 1N1TA 1WCQA 4CPYA 4FPEA 3T1EA 4GZPA 2HT8A 2VVZA 3A71A 3TICA 1INXA 1KITA 4YZ3A 1V0EA 2QWDA 2XZKA 4MC7A 4NC5A 2BF6A 4XILA 2H2UA 5HUGA 1F8DA 2QWBA 2HTYA 2QWHA 2VW1A 4XJZA 2F11A 2VK7A 4J9TA 2QWAA 1A4GA 1B9TA 1MZ6A 4M4UA 2B8HA 3CL2A 3A72A 2HU0A 2XCYA 4XJQA 4K1IA 1EUTA 1Z4VA 4XJUA 4QN4A 3K39A 1W20A 1S18A 1XOGA 1INWA 4CPLA 4B7NA 3CL0A 6NN9A 1NMAN 1N1SA 3CYEA 4GZXA 4MWJA 2F24A 4FOYA 7NN9A 5F9TA 2H2NA 2AEQA 4MWVA 2F0ZA 4B7MA 5HUMA 1MWEA 4XJAA 4H52A 1NSBA 2X9MA 1MS9A 1NMBN 1V0ZA 3B7EA 4KS5A 1S0IA 5JYYA 4MWYA 4MJUA 4K3YA 2VSKA 4YW5A 2HTVA 4QNPA 1E8UA 4XMIA 4MWLA 4NCSA 4XIKA 4GZSA 4XJWA 2BATA 3O9JA 2BZDA 3H73A 1EUSA 2QWGA 3NSSA 4WEGA 4GDJA 1USRA 4XYXA 2ZB6A 2ZB5A 2QWFA 1SNTA 3D11A 4H53A 1INFA 4FP3A 4M4VA 4FVKA 1SLLA 2CMLA 1EUUA 4WA5A 3W09A 4BBWA 1MS3A 3SANA 3TI3A 4UF7A 2W38A 1Z4XA 4FPFA 1W1XA 1NSCA 2YA6A 3K38A 4FPJA 1F8BA 1W8NA 2A75A 4K1KA 4B7JA 2HTUA 1W21A 2F12A 4FPKA 4YZ1A 4M3MA 2FHRA 1Z4YA 2QWKA 2HTRA 1IVCA 2YA5A 3H71A 1IVBA 1F8CA 1S1DA 1MS1A 3OPZA 1MS0A 5B2DA 4KS1A 5NN9A 1EURA 2F25A 4MZAA 1NNAA 4Q6KA 2SILA 2HT7A 3TI4A 2VK6A 4HZWA 4MWQA 4FPGA 4FPCA 3SLIA 1V3CA 4SLIA 2VK5A 1V3BA 1DILA 2W5OA
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 4YW3 A;  2YDP A;  4MX0 A;  2BER A;  1B9V A;  3TIB A;  3B69 A;  4M4N A;  1N1Y A;  1BJI A;  4HZY A;  2JKB A;  4CPZ A;  2RKC A;  1L7H A;  1NNB A;  2AEP A;  2YA4 A;  4GB1 A;  2F26 A;  2QWC A;  5HUN A;  1VCU A;  4QN7 A;  4K1H A;  1V2I A;  1MR5 A;  1IVE A;  3TI5 A;  1VCJ A;  2F29 A;  4XHX A;  3JU4 A;  1Z4Z A;  1NCC N;  4MWU A;  1E8T A;  1SLI A;  4FZH A;  4KS3 A;  4MWR A;  1W8O A;  4GEZ A;  4CPM A;  3H6J A;  4YZ4 A;  3K37 A;  4WEF A;  3TI6 A;  1NNC A;  4XE9 A;  2VSM A;  4FOW A;  4QN6 A;  4WA4 A;  4NN9 A;  4JF7 A;  1A4Q A;  3ALW A;  4QN5 A;  2QWE A;  3NN9 A;  1SO7 A;  3GVJ A;  2VW2 A;  1NSD A;  4XIO A;  3O9K A;  1IVG A;  1MS4 A;  5M1Z A;  4FP2 A;  4XJR A;  4GDI A;  4HZV A;  1Z4W A;  4MWX A;  4B7R A;  4FPH A;  2XZJ A;  3TI8 A;  3GVK A;  1NCB N;  2W20 A;  3BEQ A;  2HU4 A;  4KS2 A;  1B9S A;  1L7G A;  4YW1 A;  1N1V A;  2YDT A;  4GZQ A;  3K36 A;  4XHB A;  3K3A A;  4X4A A;  2QWJ A;  4CPN A;  4XJ9 A;  5HUK A;  2XZI A;  4YW4 A;  1DIM A;  4QN3 A;  4FJ6 A;  4FPO B;  4X47 A;  2QWI A;  4K1J A;  4XOG A;  4MJV A;  4YZ2 A;  4YW2 A;  3SIL A;  2HT5 A;  2W5N A;  2VW0 A;  3TIA A;  3SAL A;  4GZT A;  2SLI A;  1E8V A;  1INV A;  1IVF A;  2F27 A;  4I00 A;  4YZ5 A;  4FPL A;  3H72 A;  4X49 A;  2HTW A;  4MZE A;  1MZ5 A;  4KS4 A;  2C4A A;  1INY A;  4X6K A;  1NCA N;  1W0O A;  3INB A;  1INH A;  1MS8 A;  5B2C A;  1NMC A;  3PJQ A;  1W0P A;  4GZW A;  1F8E A;  1V3E A;  1MS5 A;  4WA3 A;  4DGR A;  1V3D A;  1ING A;  1IVD A;  2AH2 A;  1V0F A;  2SIM A;  2YA7 A;  2C4L A;  4XMA A;  1A14 N;  1USX A;  2HTQ A;  4D8S A;  2F28 A;  4FQ4 A;  4HZX A;  1NCD N;  4XJ8 A;  2F13 A;  3ALX A;  1S0J A;  4B7Q A;  4FPY A;  4HIZ A;  3CKZ A;  4MWW A;  1Z50 A;  2F10 A;  1WCS A;  4HZZ A;  1NN2 A;  5HX0 A;  4GJT A;  4FOQ A;  1XOE A;  1L7F A;  2VWD A;  3D12 A;  2YA8 A;  3GVL A;  2AGS A;  4GZO A;  4CPO A;  4FOV A;  1N1T A;  1WCQ A;  4CPY A;  4FPE A;  3T1E A;  4GZP A;  2HT8 A;  2VVZ A;  3A71 A;  3TIC A;  1INX A;  1KIT A;  4YZ3 A;  1V0E A;  2QWD A;  2XZK A;  4MC7 A;  4NC5 A;  2BF6 A;  4XIL A;  5HUG A;  1F8D A;  2QWB A;  2HTY A;  2QWH A;  2VW1 A;  4XJZ A;  2F11 A;  2VK7 A;  4J9T A;  2QWA A;  1A4G A;  1B9T A;  1MZ6 A;  4M4U A;  2B8H A;  3CL2 A;  3A72 A;  2HU0 A;  2XCY A;  4XJQ A;  4K1I A;  1EUT A;  1Z4V A;  4XJU A;  4QN4 A;  3K39 A;  1W20 A;  1XOG A;  1INW A;  4CPL A;  4B7N A;  3CL0 A;  6NN9 A;  1NMA N;  1N1S A;  3CYE A;  4GZX A;  4MWJ A;  2F24 A;  4FOY A;  7NN9 A;  5F9T A;  2AEQ A;  4MWV A;  2F0Z A;  4B7M A;  5HUM A;  1MWE A;  4XJA A;  4H52 A;  1NSB A;  2X9M A;  1MS9 A;  1NMB N;  1V0Z A;  3B7E A;  4KS5 A;  1S0I A;  5JYY A;  4MWY A;  4MJU A;  4K3Y A;  2VSK A;  4YW5 A;  2HTV A;  4QNP A;  1E8U A;  4XMI A;  4MWL A;  4NCS A;  4XIK A;  4GZS A;  4XJW A;  2BAT A;  3O9J A;  2BZD A;  3H73 A;  1EUS A;  2QWG A;  3NSS A;  4WEG A;  4GDJ A;  1USR A;  4XYX A;  2ZB6 A;  2ZB5 A;  2QWF A;  1SNT A;  3D11 A;  4H53 A;  1INF A;  4FP3 A;  4M4V A;  4FVK A;  1SLL A;  2CML A;  1EUU A;  4WA5 A;  3W09 A;  4BBW A;  1MS3 A;  3SAN A;  3TI3 A;  4UF7 A;  2W38 A;  1Z4X A;  4FPF A;  1W1X A;  1NSC A;  2YA6 A;  3K38 A;  4FPJ A;  1F8B A;  1W8N A;  2A75 A;  4K1K A;  4B7J A;  2HTU A;  1W21 A;  2F12 A;  4FPK A;  4YZ1 A;  4M3M A;  2FHR A;  1Z4Y A;  2QWK A;  2HTR A;  1IVC A;  2YA5 A;  3H71 A;  1IVB A;  1F8C A;  1MS1 A;  3OPZ A;  1MS0 A;  5B2D A;  4KS1 A;  5NN9 A;  1EUR A;  2F25 A;  4MZA A;  1NNA A;  4Q6K A;  2SIL A;  2HT7 A;  3TI4 A;  2VK6 A;  4HZW A;  4MWQ A;  4FPG A;  4FPC A;  3SLI A;  1V3C A;  4SLI A;  2VK5 A;  1V3B A;  1DIL A;  2W5O A; 
#chains in the Genus database with same CATH topology
 4YW3 A;  2YDP A;  4MX0 A;  2BER A;  1B9V A;  3TIB A;  3B69 A;  4O5T A;  4M4N A;  1N1Y A;  1BJI A;  4HZY A;  4ZGC A;  2JKB A;  4CPZ A;  2RKC A;  1L7H A;  1NNB A;  5FNU A;  3O4P A;  2AEP A;  2YA4 A;  4GB1 A;  5D9D A;  2F26 A;  2QWC A;  5HUN A;  2IAU A;  5EO7 A;  1VCU A;  2ZWA A;  3V64 C;  4QN7 A;  1RWL A;  4K1H A;  1V2I A;  1MR5 A;  1IVE A;  3TI5 A;  3Q6T A;  1VCJ A;  3HLI A;  2F29 A;  4XHX A;  3L6V A;  3JU4 A;  1WP5 A;  1Z4Z A;  2GVW A;  1NCC N;  1CVM A;  4IQK A;  4MWU A;  3SOV A;  1E8T A;  1SLI A;  4FZH A;  2FLU X;  4KS3 A;  4MWR A;  2IVZ A;  1W8O A;  4IMB A;  1PJX A;  3WW9 A;  3II7 A;  4GEZ A;  4CPM A;  3H6J A;  4YZ4 A;  3K37 A;  4WEF A;  3TI6 A;  1NNC A;  4L7D A;  3DR2 A;  4XE9 A;  3NO0 A;  2VSM A;  4FOW A;  4QN6 A;  4WA4 A;  4NN9 A;  4D52 B;  4JF7 A;  1A4Q A;  3ALW A;  4QN5 A;  2QWE A;  3NN9 A;  1SO7 A;  4L7C A;  3GVJ A;  4AGI A;  2VW2 A;  3KGG A;  1NSD A;  4XIO A;  2HQS A;  3O9K A;  1IVG A;  1SUU A;  3I1C A;  1MS4 A;  5M1Z A;  5F72 C;  4FP2 A;  1QBI A;  4XJR A;  4ZLR A;  4GDI A;  4HZV A;  4YY8 A;  1Z4W A;  4MWX A;  4B7R A;  4FPH A;  2XZJ A;  3TI8 A;  3GVK A;  1NCB N;  2W8B B;  2W20 A;  3BEQ A;  2HU4 A;  4KS2 A;  3BYC A;  4Q1U A;  1B9S A;  1L7G A;  4YW1 A;  4GNB A;  1N1V A;  2YDT A;  4GZQ A;  3K36 A;  2VAQ A;  4XHB A;  3K3A A;  4X4A A;  2QWJ A;  3SOB B;  4CPN A;  3LI5 A;  4XJ9 A;  5HUK A;  2XZI A;  4YW4 A;  4CSD A;  1DIM A;  3WWA A;  5FNR A;  2WOZ A;  4QN3 A;  4FJ6 A;  4FPO B;  4GN9 A;  4X47 A;  2QWI A;  4K1J A;  3ADE A;  4XOG A;  1H6L A;  4MJV A;  4YZ2 A;  2ZZK A;  4YW2 A;  3SIL A;  2HT5 A;  2W5N A;  2VW0 A;  5D9B A;  4D4U A;  3TIA A;  3SAL A;  1N6E A;  4GZT A;  2IAP A;  1C9U A;  2SLI A;  4ASC A;  1E8V A;  3AMR A;  1INV A;  1IVF A;  2F27 A;  5EO8 A;  2POO A;  2GHS A;  5EX7 A;  4I00 A;  4YZ5 A;  4FPL A;  3H72 A;  4X49 A;  2HTW A;  4MZE A;  4HW6 A;  3G4H A;  1MZ5 A;  2DYH A;  2DG1 A;  4KS4 A;  3SOQ A;  2C4A A;  5FWW A;  1ZGK A;  1INY A;  4X6K A;  1NCA N;  1W0O A;  3INB A;  4GNC A;  1INH A;  2FPB A;  1MS8 A;  5B2C A;  1NMC A;  3PJQ A;  1W0P A;  4GZW A;  1F8E A;  1V3E A;  2IAT A;  1MS5 A;  4WA3 A;  4DGR A;  3A9H A;  1V3D A;  1ING A;  1IVD A;  4DG6 A;  2AH2 A;  1V0F A;  2Z32 A;  2SIM A;  2YA7 A;  3WDZ A;  4JML A;  2IAR A;  2C4L A;  4XMA A;  3U0S A;  1A14 N;  1USX A;  2HTQ A;  4D52 A;  4D8S A;  3WN7 A;  2F28 A;  5GX3 A;  3IAX A;  4HHO A;  4FQ4 A;  4HZX A;  1K32 A;  1NCD N;  4XJ8 A;  2F13 A;  3ZGD A;  1CRU A;  4IFN X;  3ALX A;  1S0J A;  2IAQ A;  2OJH A;  4B7Q A;  4FPY A;  1IJQ A;  4HIZ A;  3CKZ A;  4MWW A;  1Z50 A;  2F10 A;  1WCS A;  4HZZ A;  2IAO A;  1NN2 A;  5HX0 A;  2W8B A;  1ZI0 A;  4GJT A;  5GX2 A;  4FOQ A;  1XOE A;  1L7F A;  2GVX A;  2VWD A;  3D12 A;  2YA8 A;  3GVL A;  2QE8 A;  4CHB A;  2AGS A;  4GZO A;  4CPO A;  2VPJ A;  4FOV A;  1N1T A;  1WCQ A;  1CQ1 A;  4CPY A;  4FPE A;  4IFL X;  5FNT A;  3S94 A;  3T1E A;  4GZP A;  2ZW9 A;  2HT8 A;  2VVZ A;  1X2J A;  3VNG A;  3A71 A;  4ZY3 A;  3TIC A;  1INX A;  1KIT A;  4N1B A;  4YZ3 A;  3HRP A;  1V0E A;  2QWD A;  2XZK A;  4MC7 A;  4NC5 A;  2BF6 A;  2GVV A;  4D52 C;  4XIL A;  2H2U A;  2P4O A;  5HUG A;  1F8D A;  3TC9 A;  2QWB A;  2HTY A;  4GN7 A;  2QWH A;  2VW1 A;  4XJZ A;  2F11 A;  2VK7 A;  2IAS A;  4J9T A;  2QWA A;  1A4G A;  3S8V A;  1B9T A;  5H47 A;  1MZ6 A;  4M4U A;  2B8H A;  2IAX A;  3CL2 A;  3A72 A;  3SRE A;  1Q7F A;  1CRZ A;  2HU0 A;  2XCY A;  4XJQ A;  4K1I A;  1EUT A;  1Z4V A;  4XJU A;  4QN4 A;  5GTQ A;  3K39 A;  1N6F A;  1W20 A;  1S18 A;  1E1A A;  3UC1 A;  1XOG A;  1INW A;  4CPL A;  4B7N A;  3CL0 A;  5GX5 A;  3ZGC A;  6NN9 A;  1NMA N;  1N1S A;  3CYE A;  4GZX A;  4MWJ A;  2G8S A;  3VNH A;  2F24 A;  3FW0 A;  1N6D A;  4FOY A;  7NN9 A;  4G3N A;  2XN4 A;  1OFZ A;  5F9T A;  2H2N A;  2AEQ A;  4MWV A;  2F0Z A;  4B7M A;  5HUM A;  4IFJ A;  1MWE A;  2V91 A;  3KYA A;  4XJA A;  4H52 A;  1NSB A;  1RWI A;  2IAV A;  2X9M A;  1POO A;  1MS9 A;  1NMB N;  1V0Z A;  3B7E A;  4AH4 A;  4KS5 A;  2ISM A;  1S0I A;  5JYY A;  4MWY A;  4IYG A;  5D9C A;  4XMB A;  4MJU A;  4K3Y A;  2VSK A;  4YW5 A;  4C1Y B;  2HTV A;  4QNP A;  2FP8 A;  1E8U A;  4XMI A;  4MWL A;  4NCS A;  4XIK A;  4GZS A;  1IUC A;  3S2K A;  3S8Z A;  4IN4 A;  3A9G A;  4XJW A;  2BAT A;  2DSO A;  3O9J A;  2BZD A;  3H73 A;  1EUS A;  3DAS A;  2QWG A;  3NSS A;  4WEG A;  4GDJ A;  1USR A;  4XYX A;  2ZB6 A;  3FVZ A;  4R40 A;  1V04 A;  2ZB5 A;  5FNQ A;  3LI4 A;  2IAW A;  2QWF A;  1SNT A;  3D11 A;  3AMS A;  4H53 A;  3LI3 A;  1INF A;  4FP3 A;  4GNA A;  4M4V A;  5FZN A;  4FVK A;  3E5Z A;  5CGJ A;  1SLL A;  2CML A;  3Q6P A;  2FP9 A;  1EUU A;  4WA5 A;  4A0P A;  3V1S A;  5GX1 A;  2DG0 A;  3W09 A;  4BBW A;  5GX4 A;  1MS3 A;  3SAN A;  3TI3 A;  5FZJ A;  4UF7 A;  2W38 A;  1NPE A;  1Z4X A;  3P5B L;  3V65 B;  4AHA A;  4FPF A;  1W1X A;  1NSC A;  2YA6 A;  1N7D A;  3K38 A;  4FPJ A;  4O5S A;  1F8B A;  3HLH A;  1W8N A;  2A75 A;  4K1K A;  5FNS A;  4B7J A;  2HTU A;  4CH9 A;  4UOU A;  1W21 A;  2F12 A;  4L7B A;  1C5K A;  4FPK A;  4YZ1 A;  4M3M A;  2FHR A;  1Z4Y A;  2QWK A;  1U6D X;  2HTR A;  1IVC A;  2YA5 A;  3H71 A;  3Q6K A;  4HHQ A;  1IVB A;  2GVU A;  4AGT A;  1F8C A;  1S1D A;  1MS1 A;  3OPZ A;  1MS0 A;  5B2D A;  4KS1 A;  1QLG A;  4PWZ A;  5NN9 A;  1EUR A;  1IUB A;  2F25 A;  1X2R A;  4MZA A;  1NNA A;  4Q6K A;  2SIL A;  4GN8 A;  3G4E A;  2HT7 A;  3TI4 A;  2VK6 A;  4HZW A;  3SRG A;  2FPC A;  4C1Y A;  4MWQ A;  4FPG A;  4FPC A;  3SLI A;  1V3C A;  4SLI A;  2VK5 A;  1V3B A;  1DIL A;  2W5O A; 
#chains in the Genus database with same CATH homology
 4YW3 A;  2YDP A;  4MX0 A;  2BER A;  1B9V A;  3TIB A;  3B69 A;  4M4N A;  1N1Y A;  1BJI A;  4HZY A;  2JKB A;  4CPZ A;  2RKC A;  1L7H A;  1NNB A;  2AEP A;  2YA4 A;  4GB1 A;  2F26 A;  2QWC A;  5HUN A;  1VCU A;  4QN7 A;  4K1H A;  1V2I A;  1MR5 A;  1IVE A;  3TI5 A;  1VCJ A;  2F29 A;  4XHX A;  3JU4 A;  1Z4Z A;  1NCC N;  4MWU A;  1E8T A;  1SLI A;  4FZH A;  4KS3 A;  4MWR A;  1W8O A;  4GEZ A;  4CPM A;  3H6J A;  4YZ4 A;  3K37 A;  4WEF A;  3TI6 A;  1NNC A;  4XE9 A;  2VSM A;  4FOW A;  4QN6 A;  4WA4 A;  4NN9 A;  4JF7 A;  1A4Q A;  3ALW A;  4QN5 A;  2QWE A;  3NN9 A;  1SO7 A;  3GVJ A;  2VW2 A;  1NSD A;  4XIO A;  3O9K A;  1IVG A;  1MS4 A;  5M1Z A;  4FP2 A;  4XJR A;  4GDI A;  4HZV A;  1Z4W A;  4MWX A;  4B7R A;  4FPH A;  2XZJ A;  3TI8 A;  3GVK A;  1NCB N;  2W20 A;  3BEQ A;  2HU4 A;  4KS2 A;  1B9S A;  1L7G A;  4YW1 A;  1N1V A;  2YDT A;  4GZQ A;  3K36 A;  4XHB A;  3K3A A;  4X4A A;  2QWJ A;  4CPN A;  4XJ9 A;  5HUK A;  2XZI A;  4YW4 A;  1DIM A;  4QN3 A;  4FJ6 A;  4FPO B;  4X47 A;  2QWI A;  4K1J A;  4XOG A;  4MJV A;  4YZ2 A;  4YW2 A;  3SIL A;  2HT5 A;  2W5N A;  2VW0 A;  3TIA A;  3SAL A;  4GZT A;  2SLI A;  1E8V A;  1INV A;  1IVF A;  2F27 A;  4I00 A;  4YZ5 A;  4FPL A;  3H72 A;  4X49 A;  2HTW A;  4MZE A;  1MZ5 A;  4KS4 A;  2C4A A;  1INY A;  4X6K A;  1NCA N;  1W0O A;  3INB A;  1INH A;  1MS8 A;  5B2C A;  1NMC A;  3PJQ A;  1W0P A;  4GZW A;  1F8E A;  1V3E A;  1MS5 A;  4WA3 A;  4DGR A;  1V3D A;  1ING A;  1IVD A;  2AH2 A;  1V0F A;  2SIM A;  2YA7 A;  2C4L A;  4XMA A;  1A14 N;  1USX A;  2HTQ A;  4D8S A;  2F28 A;  4FQ4 A;  4HZX A;  1NCD N;  4XJ8 A;  2F13 A;  3ALX A;  1S0J A;  4B7Q A;  4FPY A;  4HIZ A;  3CKZ A;  4MWW A;  1Z50 A;  2F10 A;  1WCS A;  4HZZ A;  1NN2 A;  5HX0 A;  4GJT A;  4FOQ A;  1XOE A;  1L7F A;  2VWD A;  3D12 A;  2YA8 A;  3GVL A;  2AGS A;  4GZO A;  4CPO A;  4FOV A;  1N1T A;  1WCQ A;  4CPY A;  4FPE A;  3T1E A;  4GZP A;  2HT8 A;  2VVZ A;  3A71 A;  3TIC A;  1INX A;  1KIT A;  4YZ3 A;  1V0E A;  2QWD A;  2XZK A;  4MC7 A;  4NC5 A;  2BF6 A;  4XIL A;  2H2U A;  5HUG A;  1F8D A;  2QWB A;  2HTY A;  2QWH A;  2VW1 A;  4XJZ A;  2F11 A;  2VK7 A;  4J9T A;  2QWA A;  1A4G A;  1B9T A;  1MZ6 A;  4M4U A;  2B8H A;  3CL2 A;  3A72 A;  2HU0 A;  2XCY A;  4XJQ A;  4K1I A;  1EUT A;  1Z4V A;  4XJU A;  4QN4 A;  3K39 A;  1W20 A;  1S18 A;  1XOG A;  1INW A;  4CPL A;  4B7N A;  3CL0 A;  6NN9 A;  1NMA N;  1N1S A;  3CYE A;  4GZX A;  4MWJ A;  2F24 A;  4FOY A;  7NN9 A;  5F9T A;  2H2N A;  2AEQ A;  4MWV A;  2F0Z A;  4B7M A;  5HUM A;  1MWE A;  4XJA A;  4H52 A;  1NSB A;  2X9M A;  1MS9 A;  1NMB N;  1V0Z A;  3B7E A;  4KS5 A;  1S0I A;  5JYY A;  4MWY A;  4MJU A;  4K3Y A;  2VSK A;  4YW5 A;  2HTV A;  4QNP A;  1E8U A;  4XMI A;  4MWL A;  4NCS A;  4XIK A;  4GZS A;  4XJW A;  2BAT A;  3O9J A;  2BZD A;  3H73 A;  1EUS A;  2QWG A;  3NSS A;  4WEG A;  4GDJ A;  1USR A;  4XYX A;  2ZB6 A;  2ZB5 A;  2QWF A;  1SNT A;  3D11 A;  4H53 A;  1INF A;  4FP3 A;  4M4V A;  4FVK A;  1SLL A;  2CML A;  1EUU A;  4WA5 A;  3W09 A;  4BBW A;  1MS3 A;  3SAN A;  3TI3 A;  4UF7 A;  2W38 A;  1Z4X A;  4FPF A;  1W1X A;  1NSC A;  2YA6 A;  3K38 A;  4FPJ A;  1F8B A;  1W8N A;  2A75 A;  4K1K A;  4B7J A;  2HTU A;  1W21 A;  2F12 A;  4FPK A;  4YZ1 A;  4M3M A;  2FHR A;  1Z4Y A;  2QWK A;  2HTR A;  1IVC A;  2YA5 A;  3H71 A;  1IVB A;  1F8C A;  1S1D A;  1MS1 A;  3OPZ A;  1MS0 A;  5B2D A;  4KS1 A;  5NN9 A;  1EUR A;  2F25 A;  4MZA A;  1NNA A;  4Q6K A;  2SIL A;  2HT7 A;  3TI4 A;  2VK6 A;  4HZW A;  4MWQ A;  4FPG A;  4FPC A;  3SLI A;  1V3C A;  4SLI A;  2VK5 A;  1V3B A;  1DIL A;  2W5O A; 
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similar chains in the Genus database (?% sequence similarity)
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similar chains in the pdb database (?% sequence similarity)

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