3NTZA

Design, synthesis, biological evaluation and x-ray crystal structures of novel classical 6,5,6-tricyclicbenzo[4,5]thieno[2,3-d]pyrimidines as dual thymidylate synthase and dihydrofolate reductase inhibitors
Total Genus 54
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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
54
sequence length
186
structure length
186
Chain Sequence
VGSLNCIVAVSQNMGIGKNGDLPWPPLRNEFRYFQRMTTTSSVEGKQNLVIMGKKTWFSIPEKNRPLKGRINLVLSRELKEPPQGAHFLSRSLDDALKLTEQPELANKVDMVWIVGGSSVYKEAMNHPGHLKLFVTRIMQDFESDTFFPEIDLEKYKLLPEYPGVLSDVQEEKGIKYKFEVYEKND
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 Design, synthesis, biological evaluation and X-ray crystal structure of novel classical 6,5,6-tricyclic benzo[4,5]thieno[2,3-d]pyrimidines as dual thymidylate synthase and dihydrofolate reductase inhibitors.
pubmed doi rcsb
molecule keywords Dihydrofolate reductase
molecule tags Oxidoreductase/oxidoreductase inhibitor
source organism Homo sapiens
total genus 54
structure length 186
sequence length 186
ec nomenclature ec 1.5.1.3: Dihydrofolate reductase.
pdb deposition date 2010-07-06

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00186 DHFR_1 Dihydrofolate reductase
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.40.430.10 Alpha Beta 3-Layer(aba) Sandwich Dihydrofolate Reductase, subunit A Dihydrofolate Reductase, subunit A 3ntzA00
4PDJA 3FRDX 3NZ9X 5U27A 1E26A 3FREX 3I3RA 3CD2A 3ZPCA 3SRSX 1DYRA 4XRBA 2W9TA 3FY8X 4CD2A 4QLFA 4QJZD 5EAJA 1DR7A 1IA3A 3QG2A 3FQOA 3FL8A 4KJJA 4DFRA 4G95A 1DR1A 2BL9A 2HM9A 3GHWA 3NTZA 1RB2A 1RX1A 2W9SA 3SQYX 1S3YA 2FZJA 5HSUA 1U72A 4PSTA 1MVTA 2AZNA 1DRFA 3KJSA 4P66A 4LAHX 4G3MA 1DISA 4PTJA 4KLXA 1DR2A 4P68A 4X5JA 3GYFA 1DRHA 1M78A 3OAFA 1RX8A 1JUVA 3IROA 1DLSA 3NZDA 3F8YA 2HXVA 4DP3A 4Q0DA 3ZPGA 3FL9A 1KMSA 1RX2A 4ELFA 3JWCA 3FRAX 1RC4A 2L28A 1PDBA 2W3VA 4X5FA 5E8QA 4IXFX 1MVSA 3EX8A 1BOZA 4OR7A 3JW3A 4EILA 3SA2A 3JWFA 2DRCA 1KMVA 3DATA 1M7AA 4XE6X 3S7AA 3QLWA 4M6KA 3KY8A 1J3IA 1DRBA 3QYLA 3TQBA 3F0VX 3QLZA 6DFRA 2W3BA 3I8AX 1KLKA 2C2TA 1DYIA 3OCHA 5HQYA 4FGHA 1DR6A 3D80A 5HVEA 5JG0X 1DF7A 3QYOA 4QLEA 3DGAA 3EEJA 2BLCA 4IXED 3DL5A 3FY9X 2ZZAA 4KNEA 3KFYA 1RH3A 3UM5A 3NZBX 3QGTA 1RX7A 4XT7A 4LEKX 4PSYA 4XT4A 1IA2A 2LF1A 1DYHA 4H98A 4KD7A 4EIGA 4M7UA 1HFPA 3SRUX 4KJKA 4OSGA 1JOMA 1RX3A 2CD2A 5DXVA 1OHJA 2BLBA 4QI9A 1DR5A 1IA1A 1DREA 3EEKA 1RD7A 1ZDRA 2W9GA 3TQ8A 3JW5A 1DHIA 1VDRA 5JA3A 2FZIA 3TQ9A 2B3ZA 3DG8A 3DL6A 3QLYA 2D0KA 3DFRA 1RF7A 4HOFA 1DYJA 3FYVX 5HT4A 3D84X 5HPBA 3UM8A 4X5GA 4XECX 1DHFA 1SEJA 2JYBA 4KM0A 4KY8A 4P3RA 3FQ0A 4LAGX 5HF2X 2W9HA 1LUDA 3FQCA 1D1GA 1RA9A 5HQZA 5ECCA 3K47A 1AI9A 4KY4A 1DIUA 3IRNA 3FQZA 1U71A 1DDSA 3NXVA 1DG5A 3JWMA 5HSRA 1RA2A 4EIZA 4XT6A 2H2QA 1J3JA 2OBCA 1OHKA 3EIGA 3FYWX 4Q0EA 3ROAA 2DHFA 4ELEA 1M79A 4DPHA 2XW7A 4PSSA 1CD2A 1AO8A 4M6LA 4G8ZX 3QL3A 1RA3A 3CL9A 5ECXA 1TDRA 2OIPA 4FGGA 5CC9A 3NZAX 3HBBA 2INQA 3JVXA 4XT5A 4ELGA 2QK8A 3FS6A 3FRFX 4KAKA 3NZ6X 3FQVA 3NXYA 2CIGA 5HUIA 1IA4A 3NXRA 3IA5A 1RX4A 1AOEA 3QLSA 4Q67A 1DHJA 1S3UA 5DFRA 3F0QX 3F0XX 2P4GA 4H97A 4HA7A 3NZCX 3GI2A 5HVBA 3RO9A 4M2XA 3R33A 4ELBA 1LY3A 4H96A 3NXOA 3TQAA 3DRCA 3KJRA 3SR5X 4DPDA 2ITHA 3FRBX 4KYAA 4LAEX 2BLAA 3E0BA 3F0SX 2HQPA 4HA9A 3FQFA 4QLGA 1DR3A 3N0HA 4IXGX 4DDRA 8DFRA 3Q1HA 3SA1A 3KGYA 1PD9A 2O7PA 4KJLA 4NX7A 1YHOA 1LY4A 2W3AA 5HT5A 1HFQA 4Q6AA 2G6VA 3NRRA 4XT8A 3JSUA 1HFRA 3NXXA 1DG8A 3DAUA 4M7VA 3CSEA 3L3RA 4PTHA 4I1NA 4GH8A 4P3QA 4FHBA 2C2SA 3K45A 3F8ZA 5U26A 1QZFA 3F91A 1DR4A 4EJ1A 1RX6A 3EELA 1RG7A 1BZFA 1RA8A 3JTWA 3GHCA 2KGKA 3QLRA 3F0UX 1VJ3A 3UM6A 4KM2A 3M08A 5FDAA 3QLXA 3INVA 3SAIA 3TD8A 1PD8A 3GHVA 3RG9A 4KFJA 3SGYA 1J3KA 1RB3A 3JWKA 4ECKA 1CZ3A 3QL0A 4X5IA 4KL9A 1RX5A 4KBNA 3NU0A 4H95A 2GD9A 3SRWX 3IX9A 3K2HA 1DDRA 3IRMA 4NX6A 2FZHA 4M6JA 4HOGA 3SRQX 2W3MA 3SRRX 4I13A 3S9UA 7DFRA 3QFXA 4X5HA 5HF0X 1DG7A 1JOLA 1S3WA 4KEBA 3EEMA 3NXTA 3K74A 2W3WA 1S3VA 1RE7A 3M09A 2D5NA 3VCOA 1RA1A 4QJCA 3S3VA 3CLBA 4HOEA 1U70A 3F0BX 1RX9A 5CCCA 1DRAA 4RGCA 5HI6A 3SH2A 4QHVA 4ELHA 1DLRA 2ANQA 3LG4A 2ANOA 1DAJA 3IA4A 3HJ3A 4TU5X
chains in the Genus database with same CATH superfamily
4PDJA 3FRDX 3NZ9X 5U27A 1E26A 3FREX 3I3RA 3CD2A 3ZPCA 3SRSX 1DYRA 4XRBA 2W9TA 3FY8X 4CD2A 4QLFA 4QJZD 5EAJA 1DR7A 1IA3A 3QG2A 3FQOA 3FL8A 4KJJA 4DFRA 4G95A 1DR1A 2BL9A 2HM9A 3GHWA 3NTZA 1RB2A 1RX1A 2W9SA 3SQYX 1S3YA 2FZJA 5HSUA 1U72A 4PSTA 1MVTA 2AZNA 1DRFA 3KJSA 4P66A 4LAHX 4G3MA 1DISA 4PTJA 4KLXA 1DR2A 4P68A 4X5JA 3GYFA 1DRHA 1M78A 3OAFA 1RX8A 1JUVA 3IROA 1DLSA 3NZDA 3F8YA 2HXVA 4DP3A 4Q0DA 3ZPGA 3FL9A 1KMSA 1RX2A 4ELFA 3JWCA 3FRAX 1RC4A 2L28A 1PDBA 2W3VA 4X5FA 5E8QA 4IXFX 1MVSA 3EX8A 1BOZA 4OR7A 3JW3A 4EILA 3SA2A 3JWFA 2DRCA 1KMVA 3DATA 1M7AA 4XE6X 3S7AA 3QLWA 4M6KA 3KY8A 1J3IA 1DRBA 3QYLA 3TQBA 3F0VX 3QLZA 6DFRA 2W3BA 3I8AX 1KLKA 2C2TA 1DYIA 3OCHA 5HQYA 4FGHA 1DR6A 3D80A 5HVEA 5JG0X 1DF7A 3QYOA 4QLEA 3DGAA 3EEJA 2BLCA 4IXED 3DL5A 3FY9X 2ZZAA 4KNEA 3KFYA 1RH3A 3UM5A 3NZBX 3QGTA 1RX7A 4XT7A 4LEKX 4PSYA 4XT4A 1IA2A 2LF1A 1DYHA 4H98A 4KD7A 4EIGA 4M7UA 1HFPA 3SRUX 4KJKA 4OSGA 1JOMA 1RX3A 2CD2A 5DXVA 1OHJA 2BLBA 4QI9A 1DR5A 1IA1A 1DREA 3EEKA 1RD7A 1ZDRA 2W9GA 3TQ8A 3JW5A 1DHIA 1VDRA 5JA3A 2FZIA 3TQ9A 2B3ZA 3DG8A 3DL6A 3QLYA 2D0KA 3DFRA 1RF7A 4HOFA 1DYJA 3FYVX 5HT4A 3D84X 5HPBA 3UM8A 4X5GA 4XECX 1DHFA 1SEJA 2JYBA 4KM0A 4KY8A 4P3RA 3FQ0A 4LAGX 5HF2X 2W9HA 1LUDA 3FQCA 1D1GA 1RA9A 5HQZA 5ECCA 3K47A 1AI9A 4KY4A 1DIUA 3IRNA 3FQZA 1U71A 1DDSA 3NXVA 1DG5A 3JWMA 5HSRA 1RA2A 4EIZA 4XT6A 2H2QA 1J3JA 2OBCA 1OHKA 3EIGA 3FYWX 4Q0EA 3ROAA 2DHFA 4ELEA 1M79A 4DPHA 2XW7A 4PSSA 1CD2A 1AO8A 4M6LA 4G8ZX 3QL3A 1RA3A 3CL9A 5ECXA 1TDRA 2OIPA 4FGGA 5CC9A 3NZAX 3HBBA 2INQA 3JVXA 4XT5A 4ELGA 2QK8A 3FS6A 3FRFX 4KAKA 3NZ6X 3FQVA 3NXYA 2CIGA 5HUIA 1IA4A 3NXRA 3IA5A 1RX4A 1AOEA 3QLSA 4Q67A 1DHJA 1S3UA 5DFRA 3F0QX 3F0XX 2P4GA 4H97A 4HA7A 3NZCX 3GI2A 5HVBA 3RO9A 4M2XA 3R33A 4ELBA 1LY3A 4H96A 3NXOA 3TQAA 3DRCA 3KJRA 3SR5X 4DPDA 2ITHA 3FRBX 4KYAA 4LAEX 2BLAA 3E0BA 3F0SX 2HQPA 4HA9A 3FQFA 4QLGA 1DR3A 3N0HA 4IXGX 4DDRA 8DFRA 3Q1HA 3SA1A 3KGYA 1PD9A 2O7PA 4KJLA 4NX7A 1YHOA 1LY4A 2W3AA 5HT5A 1HFQA 4Q6AA 2G6VA 3NRRA 4XT8A 3JSUA 1HFRA 3NXXA 1DG8A 3DAUA 4M7VA 3CSEA 3L3RA 4PTHA 4I1NA 4GH8A 4P3QA 4FHBA 2C2SA 3K45A 3F8ZA 5U26A 1QZFA 3F91A 1DR4A 4EJ1A 1RX6A 3EELA 1RG7A 1BZFA 1RA8A 3JTWA 3GHCA 2KGKA 3QLRA 3F0UX 1VJ3A 3UM6A 4KM2A 3M08A 5FDAA 3QLXA 3INVA 3SAIA 3TD8A 1PD8A 3GHVA 3RG9A 4KFJA 3SGYA 1J3KA 1RB3A 3JWKA 4ECKA 1CZ3A 3QL0A 4X5IA 4KL9A 1RX5A 4KBNA 3NU0A 4H95A 2GD9A 3SRWX 3IX9A 3K2HA 1DDRA 3IRMA 4NX6A 2FZHA 4M6JA 4HOGA 3SRQX 2W3MA 3SRRX 4I13A 3S9UA 7DFRA 3QFXA 4X5HA 5HF0X 1DG7A 1JOLA 1S3WA 4KEBA 3EEMA 3NXTA 3K74A 2W3WA 1S3VA 1RE7A 3M09A 2D5NA 3VCOA 1RA1A 4QJCA 3S3VA 3CLBA 4HOEA 1U70A 3F0BX 1RX9A 5CCCA 1DRAA 4RGCA 5HI6A 3SH2A 4QHVA 4ELHA 1DLRA 2ANQA 3LG4A 2ANOA 1DAJA 3IA4A 3HJ3A 4TU5X
chains in the Genus database with same CATH topology
4PDJA 3FRDX 3NZ9X 5U27A 1E26A 3FREX 3I3RA 3CD2A 3ZPCA 3SRSX 1DYRA 4XRBA 2W9TA 3FY8X 4CD2A 4QLFA 4QJZD 5EAJA 1DR7A 1IA3A 3QG2A 3FQOA 3FL8A 4KJJA 4DFRA 4G95A 1DR1A 2BL9A 2HM9A 3GHWA 3NTZA 1RB2A 1RX1A 2W9SA 3SQYX 1S3YA 2FZJA 5HSUA 1U72A 4PSTA 1MVTA 2AZNA 1DRFA 3KJSA 4P66A 4LAHX 4G3MA 1DISA 4PTJA 4KLXA 1DR2A 4P68A 4X5JA 3GYFA 1DRHA 1M78A 3OAFA 1RX8A 1JUVA 3IROA 1DLSA 3NZDA 3F8YA 2HXVA 4DP3A 4Q0DA 3ZPGA 3FL9A 1KMSA 1RX2A 4ELFA 3JWCA 3FRAX 1RC4A 2L28A 1PDBA 2W3VA 4X5FA 5E8QA 4IXFX 1MVSA 3EX8A 1BOZA 4OR7A 3JW3A 4EILA 3SA2A 3JWFA 2DRCA 1KMVA 3DATA 1M7AA 4XE6X 3S7AA 3QLWA 4M6KA 3KY8A 1J3IA 1DRBA 3QYLA 3TQBA 3F0VX 3QLZA 6DFRA 2W3BA 3I8AX 1KLKA 2C2TA 1DYIA 3OCHA 5HQYA 4FGHA 1DR6A 3D80A 5HVEA 5JG0X 1DF7A 3QYOA 4QLEA 3DGAA 3EEJA 2BLCA 4IXED 3DL5A 3FY9X 2ZZAA 4KNEA 3KFYA 1RH3A 3UM5A 3NZBX 3QGTA 1RX7A 4XT7A 4LEKX 4PSYA 4XT4A 1IA2A 2LF1A 1DYHA 4H98A 4KD7A 4EIGA 4M7UA 1HFPA 3SRUX 4KJKA 4OSGA 1JOMA 1RX3A 2CD2A 5DXVA 1OHJA 2BLBA 4QI9A 1DR5A 1IA1A 1DREA 3EEKA 1RD7A 1ZDRA 2W9GA 3TQ8A 3JW5A 1DHIA 1VDRA 5JA3A 2FZIA 3TQ9A 2B3ZA 3DG8A 3DL6A 3QLYA 2D0KA 3DFRA 1RF7A 4HOFA 1DYJA 3FYVX 5HT4A 3D84X 5HPBA 3UM8A 4X5GA 4XECX 1DHFA 1SEJA 2JYBA 4KM0A 4KY8A 4P3RA 3FQ0A 4LAGX 5HF2X 2W9HA 1LUDA 3FQCA 1D1GA 1RA9A 5HQZA 5ECCA 3K47A 1AI9A 4KY4A 1DIUA 3IRNA 3FQZA 1U71A 1DDSA 3NXVA 1DG5A 3JWMA 5HSRA 1RA2A 4EIZA 4XT6A 2H2QA 1J3JA 2OBCA 1OHKA 3EIGA 3FYWX 4Q0EA 3ROAA 2DHFA 4ELEA 1M79A 4DPHA 2XW7A 4PSSA 1CD2A 1AO8A 4M6LA 4G8ZX 3QL3A 1RA3A 3CL9A 5ECXA 1TDRA 2OIPA 4FGGA 5CC9A 3NZAX 3HBBA 2INQA 3JVXA 4XT5A 4ELGA 2QK8A 3FS6A 3FRFX 4KAKA 3NZ6X 3FQVA 3NXYA 2CIGA 5HUIA 1IA4A 3NXRA 3IA5A 1RX4A 1AOEA 3QLSA 4Q67A 1DHJA 1S3UA 5DFRA 3F0QX 3F0XX 2P4GA 4H97A 4HA7A 3NZCX 3GI2A 5HVBA 3RO9A 4M2XA 3R33A 4ELBA 1LY3A 4H96A 3NXOA 3TQAA 3DRCA 3KJRA 3SR5X 4DPDA 2ITHA 3FRBX 4KYAA 4LAEX 2BLAA 3E0BA 3F0SX 2HQPA 4HA9A 3FQFA 4QLGA 1DR3A 3N0HA 4IXGX 4DDRA 8DFRA 3Q1HA 3SA1A 3KGYA 1PD9A 2O7PA 4KJLA 4NX7A 1YHOA 1LY4A 2W3AA 5HT5A 1HFQA 4Q6AA 2G6VA 3NRRA 4XT8A 3JSUA 1HFRA 3NXXA 1DG8A 3DAUA 4M7VA 3CSEA 3L3RA 4PTHA 4I1NA 4GH8A 4P3QA 4FHBA 2C2SA 3K45A 3F8ZA 5U26A 1QZFA 3F91A 1DR4A 4EJ1A 1RX6A 3EELA 1RG7A 1BZFA 1RA8A 3JTWA 3GHCA 2KGKA 3QLRA 3F0UX 1VJ3A 3UM6A 4KM2A 3M08A 5FDAA 3QLXA 3INVA 3SAIA 3TD8A 1PD8A 3GHVA 3RG9A 4KFJA 3SGYA 1J3KA 1RB3A 3JWKA 4ECKA 1CZ3A 3QL0A 4X5IA 4KL9A 1RX5A 4KBNA 3NU0A 4H95A 2GD9A 3SRWX 3IX9A 3K2HA 1DDRA 3IRMA 4NX6A 2FZHA 4M6JA 4HOGA 3SRQX 2W3MA 3SRRX 4I13A 3S9UA 7DFRA 3QFXA 4X5HA 5HF0X 1DG7A 1JOLA 1S3WA 4KEBA 3EEMA 3NXTA 3K74A 2W3WA 1S3VA 1RE7A 3M09A 2D5NA 3VCOA 1RA1A 4QJCA 3S3VA 3CLBA 4HOEA 1U70A 3F0BX 1RX9A 5CCCA 1DRAA 4RGCA 5HI6A 3SH2A 4QHVA 4ELHA 1DLRA 2ANQA 3LG4A 2ANOA 1DAJA 3IA4A 3HJ3A 4TU5X
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 4PDJ A;  3FRD X;  3NZ9 X;  5U27 A;  1E26 A;  3FRE X;  3I3R A;  3CD2 A;  3ZPC A;  3SRS X;  1DYR A;  4XRB A;  2W9T A;  3FY8 X;  4CD2 A;  4QLF A;  4QJZ D;  5EAJ A;  1DR7 A;  1IA3 A;  3QG2 A;  3FQO A;  3FL8 A;  4KJJ A;  4DFR A;  4G95 A;  1DR1 A;  2BL9 A;  2HM9 A;  3GHW A;  3NTZ A;  1RB2 A;  1RX1 A;  2W9S A;  3SQY X;  1S3Y A;  2FZJ A;  5HSU A;  1U72 A;  4PST A;  1MVT A;  2AZN A;  1DRF A;  3KJS A;  4P66 A;  4LAH X;  4G3M A;  1DIS A;  4PTJ A;  4KLX A;  1DR2 A;  4P68 A;  4X5J A;  3GYF A;  1DRH A;  1M78 A;  3OAF A;  1RX8 A;  1JUV A;  3IRO A;  1DLS A;  3NZD A;  3F8Y A;  2HXV A;  4DP3 A;  4Q0D A;  3ZPG A;  3FL9 A;  1KMS A;  1RX2 A;  4ELF A;  3JWC A;  3FRA X;  1RC4 A;  2L28 A;  1PDB A;  2W3V A;  4X5F A;  5E8Q A;  4IXF X;  1MVS A;  3EX8 A;  1BOZ A;  4OR7 A;  3JW3 A;  4EIL A;  3SA2 A;  3JWF A;  2DRC A;  1KMV A;  3DAT A;  1M7A A;  4XE6 X;  3S7A A;  3QLW A;  4M6K A;  3KY8 A;  1J3I A;  1DRB A;  3QYL A;  3TQB A;  3F0V X;  3QLZ A;  6DFR A;  2W3B A;  3I8A X;  1KLK A;  2C2T A;  1DYI A;  3OCH A;  5HQY A;  4FGH A;  1DR6 A;  3D80 A;  5HVE A;  5JG0 X;  1DF7 A;  3QYO A;  4QLE A;  3DGA A;  3EEJ A;  2BLC A;  4IXE D;  3DL5 A;  3FY9 X;  2ZZA A;  4KNE A;  3KFY A;  1RH3 A;  3UM5 A;  3NZB X;  3QGT A;  1RX7 A;  4XT7 A;  4LEK X;  4PSY A;  4XT4 A;  1IA2 A;  2LF1 A;  1DYH A;  4H98 A;  4KD7 A;  4EIG A;  4M7U A;  1HFP A;  3SRU X;  4KJK A;  4OSG A;  1JOM A;  1RX3 A;  2CD2 A;  5DXV A;  1OHJ A;  2BLB A;  4QI9 A;  1DR5 A;  1IA1 A;  1DRE A;  3EEK A;  1RD7 A;  1ZDR A;  2W9G A;  3TQ8 A;  3JW5 A;  1DHI A;  1VDR A;  5JA3 A;  2FZI A;  3TQ9 A;  2B3Z A;  3DG8 A;  3DL6 A;  3QLY A;  2D0K A;  3DFR A;  1RF7 A;  4HOF A;  1DYJ A;  3FYV X;  5HT4 A;  3D84 X;  5HPB A;  3UM8 A;  4X5G A;  4XEC X;  1DHF A;  1SEJ A;  2JYB A;  4KM0 A;  4KY8 A;  4P3R A;  3FQ0 A;  4LAG X;  5HF2 X;  2W9H A;  1LUD A;  3FQC A;  1D1G A;  1RA9 A;  5HQZ A;  5ECC A;  3K47 A;  1AI9 A;  4KY4 A;  1DIU A;  3IRN A;  3FQZ A;  1U71 A;  1DDS A;  3NXV A;  1DG5 A;  3JWM A;  5HSR A;  1RA2 A;  4EIZ A;  4XT6 A;  2H2Q A;  1J3J A;  2OBC A;  1OHK A;  3EIG A;  3FYW X;  4Q0E A;  3ROA A;  2DHF A;  4ELE A;  1M79 A;  4DPH A;  2XW7 A;  4PSS A;  1CD2 A;  1AO8 A;  4M6L A;  4G8Z X;  3QL3 A;  1RA3 A;  3CL9 A;  5ECX A;  1TDR A;  2OIP A;  4FGG A;  5CC9 A;  3NZA X;  3HBB A;  2INQ A;  3JVX A;  4XT5 A;  4ELG A;  2QK8 A;  3FS6 A;  3FRF X;  4KAK A;  3NZ6 X;  3FQV A;  3NXY A;  2CIG A;  5HUI A;  1IA4 A;  3NXR A;  3IA5 A;  1RX4 A;  1AOE A;  3QLS A;  4Q67 A;  1DHJ A;  1S3U A;  5DFR A;  3F0Q X;  3F0X X;  2P4G A;  4H97 A;  4HA7 A;  3NZC X;  3GI2 A;  5HVB A;  3RO9 A;  4M2X A;  3R33 A;  4ELB A;  1LY3 A;  4H96 A;  3NXO A;  3TQA A;  3DRC A;  3KJR A;  3SR5 X;  4DPD A;  2ITH A;  3FRB X;  4KYA A;  4LAE X;  2BLA A;  3E0B A;  3F0S X;  2HQP A;  4HA9 A;  3FQF A;  4QLG A;  1DR3 A;  3N0H A;  4IXG X;  4DDR A;  8DFR A;  3Q1H A;  3SA1 A;  3KGY A;  1PD9 A;  2O7P A;  4KJL A;  4NX7 A;  1YHO A;  1LY4 A;  2W3A A;  5HT5 A;  1HFQ A;  4Q6A A;  2G6V A;  3NRR A;  4XT8 A;  3JSU A;  1HFR A;  3NXX A;  1DG8 A;  3DAU A;  4M7V A;  3CSE A;  3L3R A;  4PTH A;  4I1N A;  4GH8 A;  4P3Q A;  4FHB A;  2C2S A;  3K45 A;  3F8Z A;  5U26 A;  1QZF A;  3F91 A;  1DR4 A;  4EJ1 A;  1RX6 A;  3EEL A;  1RG7 A;  1BZF A;  1RA8 A;  3JTW A;  3GHC A;  2KGK A;  3QLR A;  3F0U X;  1VJ3 A;  3UM6 A;  4KM2 A;  3M08 A;  5FDA A;  3QLX A;  3INV A;  3SAI A;  3TD8 A;  1PD8 A;  3GHV A;  3RG9 A;  4KFJ A;  3SGY A;  1J3K A;  1RB3 A;  3JWK A;  4ECK A;  1CZ3 A;  3QL0 A;  4X5I A;  4KL9 A;  1RX5 A;  4KBN A;  3NU0 A;  4H95 A;  2GD9 A;  3SRW X;  3IX9 A;  3K2H A;  1DDR A;  3IRM A;  4NX6 A;  2FZH A;  4M6J A;  4HOG A;  3SRQ X;  2W3M A;  3SRR X;  4I13 A;  3S9U A;  7DFR A;  3QFX A;  4X5H A;  5HF0 X;  1DG7 A;  1JOL A;  1S3W A;  4KEB A;  3EEM A;  3NXT A;  3K74 A;  2W3W A;  1S3V A;  1RE7 A;  3M09 A;  2D5N A;  3VCO A;  1RA1 A;  4QJC A;  3S3V A;  3CLB A;  4HOE A;  1U70 A;  3F0B X;  1RX9 A;  5CCC A;  1DRA A;  4RGC A;  5HI6 A;  3SH2 A;  4QHV A;  4ELH A;  1DLR A;  2ANQ A;  3LG4 A;  2ANO A;  1DAJ A;  3IA4 A;  3HJ3 A;  4TU5 X; 
#chains in the Genus database with same CATH topology
 4PDJ A;  3FRD X;  3NZ9 X;  5U27 A;  1E26 A;  3FRE X;  3I3R A;  3CD2 A;  3ZPC A;  3SRS X;  1DYR A;  4XRB A;  2W9T A;  3FY8 X;  4CD2 A;  4QLF A;  4QJZ D;  5EAJ A;  1DR7 A;  1IA3 A;  3QG2 A;  3FQO A;  3FL8 A;  4KJJ A;  4DFR A;  4G95 A;  1DR1 A;  2BL9 A;  2HM9 A;  3GHW A;  3NTZ A;  1RB2 A;  1RX1 A;  2W9S A;  3SQY X;  1S3Y A;  2FZJ A;  5HSU A;  1U72 A;  4PST A;  1MVT A;  2AZN A;  1DRF A;  3KJS A;  4P66 A;  4LAH X;  4G3M A;  1DIS A;  4PTJ A;  4KLX A;  1DR2 A;  4P68 A;  4X5J A;  3GYF A;  1DRH A;  1M78 A;  3OAF A;  1RX8 A;  1JUV A;  3IRO A;  1DLS A;  3NZD A;  3F8Y A;  2HXV A;  4DP3 A;  4Q0D A;  3ZPG A;  3FL9 A;  1KMS A;  1RX2 A;  4ELF A;  3JWC A;  3FRA X;  1RC4 A;  2L28 A;  1PDB A;  2W3V A;  4X5F A;  5E8Q A;  4IXF X;  1MVS A;  3EX8 A;  1BOZ A;  4OR7 A;  3JW3 A;  4EIL A;  3SA2 A;  3JWF A;  2DRC A;  1KMV A;  3DAT A;  1M7A A;  4XE6 X;  3S7A A;  3QLW A;  4M6K A;  3KY8 A;  1J3I A;  1DRB A;  3QYL A;  3TQB A;  3F0V X;  3QLZ A;  6DFR A;  2W3B A;  3I8A X;  1KLK A;  2C2T A;  1DYI A;  3OCH A;  5HQY A;  4FGH A;  1DR6 A;  3D80 A;  5HVE A;  5JG0 X;  1DF7 A;  3QYO A;  4QLE A;  3DGA A;  3EEJ A;  2BLC A;  4IXE D;  3DL5 A;  3FY9 X;  2ZZA A;  4KNE A;  3KFY A;  1RH3 A;  3UM5 A;  3NZB X;  3QGT A;  1RX7 A;  4XT7 A;  4LEK X;  4PSY A;  4XT4 A;  1IA2 A;  2LF1 A;  1DYH A;  4H98 A;  4KD7 A;  4EIG A;  4M7U A;  1HFP A;  3SRU X;  4KJK A;  4OSG A;  1JOM A;  1RX3 A;  2CD2 A;  5DXV A;  1OHJ A;  2BLB A;  4QI9 A;  1DR5 A;  1IA1 A;  1DRE A;  3EEK A;  1RD7 A;  1ZDR A;  2W9G A;  3TQ8 A;  3JW5 A;  1DHI A;  1VDR A;  5JA3 A;  2FZI A;  3TQ9 A;  2B3Z A;  3DG8 A;  3DL6 A;  3QLY A;  2D0K A;  3DFR A;  1RF7 A;  4HOF A;  1DYJ A;  3FYV X;  5HT4 A;  3D84 X;  5HPB A;  3UM8 A;  4X5G A;  4XEC X;  1DHF A;  1SEJ A;  2JYB A;  4KM0 A;  4KY8 A;  4P3R A;  3FQ0 A;  4LAG X;  5HF2 X;  2W9H A;  1LUD A;  3FQC A;  1D1G A;  1RA9 A;  5HQZ A;  5ECC A;  3K47 A;  1AI9 A;  4KY4 A;  1DIU A;  3IRN A;  3FQZ A;  1U71 A;  1DDS A;  3NXV A;  1DG5 A;  3JWM A;  5HSR A;  1RA2 A;  4EIZ A;  4XT6 A;  2H2Q A;  1J3J A;  2OBC A;  1OHK A;  3EIG A;  3FYW X;  4Q0E A;  3ROA A;  2DHF A;  4ELE A;  1M79 A;  4DPH A;  2XW7 A;  4PSS A;  1CD2 A;  1AO8 A;  4M6L A;  4G8Z X;  3QL3 A;  1RA3 A;  3CL9 A;  5ECX A;  1TDR A;  2OIP A;  4FGG A;  5CC9 A;  3NZA X;  3HBB A;  2INQ A;  3JVX A;  4XT5 A;  4ELG A;  2QK8 A;  3FS6 A;  3FRF X;  4KAK A;  3NZ6 X;  3FQV A;  3NXY A;  2CIG A;  5HUI A;  1IA4 A;  3NXR A;  3IA5 A;  1RX4 A;  1AOE A;  3QLS A;  4Q67 A;  1DHJ A;  1S3U A;  5DFR A;  3F0Q X;  3F0X X;  2P4G A;  4H97 A;  4HA7 A;  3NZC X;  3GI2 A;  5HVB A;  3RO9 A;  4M2X A;  3R33 A;  4ELB A;  1LY3 A;  4H96 A;  3NXO A;  3TQA A;  3DRC A;  3KJR A;  3SR5 X;  4DPD A;  2ITH A;  3FRB X;  4KYA A;  4LAE X;  2BLA A;  3E0B A;  3F0S X;  2HQP A;  4HA9 A;  3FQF A;  4QLG A;  1DR3 A;  3N0H A;  4IXG X;  4DDR A;  8DFR A;  3Q1H A;  3SA1 A;  3KGY A;  1PD9 A;  2O7P A;  4KJL A;  4NX7 A;  1YHO A;  1LY4 A;  2W3A A;  5HT5 A;  1HFQ A;  4Q6A A;  2G6V A;  3NRR A;  4XT8 A;  3JSU A;  1HFR A;  3NXX A;  1DG8 A;  3DAU A;  4M7V A;  3CSE A;  3L3R A;  4PTH A;  4I1N A;  4GH8 A;  4P3Q A;  4FHB A;  2C2S A;  3K45 A;  3F8Z A;  5U26 A;  1QZF A;  3F91 A;  1DR4 A;  4EJ1 A;  1RX6 A;  3EEL A;  1RG7 A;  1BZF A;  1RA8 A;  3JTW A;  3GHC A;  2KGK A;  3QLR A;  3F0U X;  1VJ3 A;  3UM6 A;  4KM2 A;  3M08 A;  5FDA A;  3QLX A;  3INV A;  3SAI A;  3TD8 A;  1PD8 A;  3GHV A;  3RG9 A;  4KFJ A;  3SGY A;  1J3K A;  1RB3 A;  3JWK A;  4ECK A;  1CZ3 A;  3QL0 A;  4X5I A;  4KL9 A;  1RX5 A;  4KBN A;  3NU0 A;  4H95 A;  2GD9 A;  3SRW X;  3IX9 A;  3K2H A;  1DDR A;  3IRM A;  4NX6 A;  2FZH A;  4M6J A;  4HOG A;  3SRQ X;  2W3M A;  3SRR X;  4I13 A;  3S9U A;  7DFR A;  3QFX A;  4X5H A;  5HF0 X;  1DG7 A;  1JOL A;  1S3W A;  4KEB A;  3EEM A;  3NXT A;  3K74 A;  2W3W A;  1S3V A;  1RE7 A;  3M09 A;  2D5N A;  3VCO A;  1RA1 A;  4QJC A;  3S3V A;  3CLB A;  4HOE A;  1U70 A;  3F0B X;  1RX9 A;  5CCC A;  1DRA A;  4RGC A;  5HI6 A;  3SH2 A;  4QHV A;  4ELH A;  1DLR A;  2ANQ A;  3LG4 A;  2ANO A;  1DAJ A;  3IA4 A;  3HJ3 A;  4TU5 X; 
#chains in the Genus database with same CATH homology
 4PDJ A;  3FRD X;  3NZ9 X;  5U27 A;  1E26 A;  3FRE X;  3I3R A;  3CD2 A;  3ZPC A;  3SRS X;  1DYR A;  4XRB A;  2W9T A;  3FY8 X;  4CD2 A;  4QLF A;  4QJZ D;  5EAJ A;  1DR7 A;  1IA3 A;  3QG2 A;  3FQO A;  3FL8 A;  4KJJ A;  4DFR A;  4G95 A;  1DR1 A;  2BL9 A;  2HM9 A;  3GHW A;  3NTZ A;  1RB2 A;  1RX1 A;  2W9S A;  3SQY X;  1S3Y A;  2FZJ A;  5HSU A;  1U72 A;  4PST A;  1MVT A;  2AZN A;  1DRF A;  3KJS A;  4P66 A;  4LAH X;  4G3M A;  1DIS A;  4PTJ A;  4KLX A;  1DR2 A;  4P68 A;  4X5J A;  3GYF A;  1DRH A;  1M78 A;  3OAF A;  1RX8 A;  1JUV A;  3IRO A;  1DLS A;  3NZD A;  3F8Y A;  2HXV A;  4DP3 A;  4Q0D A;  3ZPG A;  3FL9 A;  1KMS A;  1RX2 A;  4ELF A;  3JWC A;  3FRA X;  1RC4 A;  2L28 A;  1PDB A;  2W3V A;  4X5F A;  5E8Q A;  4IXF X;  1MVS A;  3EX8 A;  1BOZ A;  4OR7 A;  3JW3 A;  4EIL A;  3SA2 A;  3JWF A;  2DRC A;  1KMV A;  3DAT A;  1M7A A;  4XE6 X;  3S7A A;  3QLW A;  4M6K A;  3KY8 A;  1J3I A;  1DRB A;  3QYL A;  3TQB A;  3F0V X;  3QLZ A;  6DFR A;  2W3B A;  3I8A X;  1KLK A;  2C2T A;  1DYI A;  3OCH A;  5HQY A;  4FGH A;  1DR6 A;  3D80 A;  5HVE A;  5JG0 X;  1DF7 A;  3QYO A;  4QLE A;  3DGA A;  3EEJ A;  2BLC A;  4IXE D;  3DL5 A;  3FY9 X;  2ZZA A;  4KNE A;  3KFY A;  1RH3 A;  3UM5 A;  3NZB X;  3QGT A;  1RX7 A;  4XT7 A;  4LEK X;  4PSY A;  4XT4 A;  1IA2 A;  2LF1 A;  1DYH A;  4H98 A;  4KD7 A;  4EIG A;  4M7U A;  1HFP A;  3SRU X;  4KJK A;  4OSG A;  1JOM A;  1RX3 A;  2CD2 A;  5DXV A;  1OHJ A;  2BLB A;  4QI9 A;  1DR5 A;  1IA1 A;  1DRE A;  3EEK A;  1RD7 A;  1ZDR A;  2W9G A;  3TQ8 A;  3JW5 A;  1DHI A;  1VDR A;  5JA3 A;  2FZI A;  3TQ9 A;  2B3Z A;  3DG8 A;  3DL6 A;  3QLY A;  2D0K A;  3DFR A;  1RF7 A;  4HOF A;  1DYJ A;  3FYV X;  5HT4 A;  3D84 X;  5HPB A;  3UM8 A;  4X5G A;  4XEC X;  1DHF A;  1SEJ A;  2JYB A;  4KM0 A;  4KY8 A;  4P3R A;  3FQ0 A;  4LAG X;  5HF2 X;  2W9H A;  1LUD A;  3FQC A;  1D1G A;  1RA9 A;  5HQZ A;  5ECC A;  3K47 A;  1AI9 A;  4KY4 A;  1DIU A;  3IRN A;  3FQZ A;  1U71 A;  1DDS A;  3NXV A;  1DG5 A;  3JWM A;  5HSR A;  1RA2 A;  4EIZ A;  4XT6 A;  2H2Q A;  1J3J A;  2OBC A;  1OHK A;  3EIG A;  3FYW X;  4Q0E A;  3ROA A;  2DHF A;  4ELE A;  1M79 A;  4DPH A;  2XW7 A;  4PSS A;  1CD2 A;  1AO8 A;  4M6L A;  4G8Z X;  3QL3 A;  1RA3 A;  3CL9 A;  5ECX A;  1TDR A;  2OIP A;  4FGG A;  5CC9 A;  3NZA X;  3HBB A;  2INQ A;  3JVX A;  4XT5 A;  4ELG A;  2QK8 A;  3FS6 A;  3FRF X;  4KAK A;  3NZ6 X;  3FQV A;  3NXY A;  2CIG A;  5HUI A;  1IA4 A;  3NXR A;  3IA5 A;  1RX4 A;  1AOE A;  3QLS A;  4Q67 A;  1DHJ A;  1S3U A;  5DFR A;  3F0Q X;  3F0X X;  2P4G A;  4H97 A;  4HA7 A;  3NZC X;  3GI2 A;  5HVB A;  3RO9 A;  4M2X A;  3R33 A;  4ELB A;  1LY3 A;  4H96 A;  3NXO A;  3TQA A;  3DRC A;  3KJR A;  3SR5 X;  4DPD A;  2ITH A;  3FRB X;  4KYA A;  4LAE X;  2BLA A;  3E0B A;  3F0S X;  2HQP A;  4HA9 A;  3FQF A;  4QLG A;  1DR3 A;  3N0H A;  4IXG X;  4DDR A;  8DFR A;  3Q1H A;  3SA1 A;  3KGY A;  1PD9 A;  2O7P A;  4KJL A;  4NX7 A;  1YHO A;  1LY4 A;  2W3A A;  5HT5 A;  1HFQ A;  4Q6A A;  2G6V A;  3NRR A;  4XT8 A;  3JSU A;  1HFR A;  3NXX A;  1DG8 A;  3DAU A;  4M7V A;  3CSE A;  3L3R A;  4PTH A;  4I1N A;  4GH8 A;  4P3Q A;  4FHB A;  2C2S A;  3K45 A;  3F8Z A;  5U26 A;  1QZF A;  3F91 A;  1DR4 A;  4EJ1 A;  1RX6 A;  3EEL A;  1RG7 A;  1BZF A;  1RA8 A;  3JTW A;  3GHC A;  2KGK A;  3QLR A;  3F0U X;  1VJ3 A;  3UM6 A;  4KM2 A;  3M08 A;  5FDA A;  3QLX A;  3INV A;  3SAI A;  3TD8 A;  1PD8 A;  3GHV A;  3RG9 A;  4KFJ A;  3SGY A;  1J3K A;  1RB3 A;  3JWK A;  4ECK A;  1CZ3 A;  3QL0 A;  4X5I A;  4KL9 A;  1RX5 A;  4KBN A;  3NU0 A;  4H95 A;  2GD9 A;  3SRW X;  3IX9 A;  3K2H A;  1DDR A;  3IRM A;  4NX6 A;  2FZH A;  4M6J A;  4HOG A;  3SRQ X;  2W3M A;  3SRR X;  4I13 A;  3S9U A;  7DFR A;  3QFX A;  4X5H A;  5HF0 X;  1DG7 A;  1JOL A;  1S3W A;  4KEB A;  3EEM A;  3NXT A;  3K74 A;  2W3W A;  1S3V A;  1RE7 A;  3M09 A;  2D5N A;  3VCO A;  1RA1 A;  4QJC A;  3S3V A;  3CLB A;  4HOE A;  1U70 A;  3F0B X;  1RX9 A;  5CCC A;  1DRA A;  4RGC A;  5HI6 A;  3SH2 A;  4QHV A;  4ELH A;  1DLR A;  2ANQ A;  3LG4 A;  2ANO A;  1DAJ A;  3IA4 A;  3HJ3 A;  4TU5 X; 
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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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