3GI2A

Human dihydrofolate reductase q35k mutant inhibitor complex
Total Genus 53
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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
53
sequence length
186
structure length
186
Chain Sequence
VGSLNCIVAVSQNMGIGKNGDLPWPPLRNEFRYFKRMTTTSSVEGKQNLVIMGKKTWFSIPEKNRPLKGRINLVLSRELKEPPQGAHFLSRSLDDALKLTEQPELANKVDMVWIVGGSSVYKEAMNHPGHLKLFVTRIMQDFESDTFFPEIDLEKYKLLPEYPGVLSDVQEEKGIKYKFEVYEKND
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, and X-ray crystal structure of classical and nonclassical 2-amino-4-oxo-5-substituted-6-ethylthieno[2,3-d]pyrimidines as dual thymidylate synthase and dihydrofolate reductase inhibitors and as potential antitumor agents.
pubmed doi rcsb
molecule keywords Dihydrofolate reductase
molecule tags Oxidoreductase
source organism Homo sapiens
total genus 53
structure length 186
sequence length 186
ec nomenclature ec 1.5.1.3: Dihydrofolate reductase.
pdb deposition date 2009-03-05

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 3gi2A00
3NXXA 1MVTA 2G6VA 1U71A 3GI2A 4KEBA 1DR1A 5HPBA 4HOFA 1J3KA 4M2XA 3HJ3A 3DL6A 1JOLA 1VDRA 1DIUA 2C2TA 4KLXA 3NRRA 3EX8A 1DHFA 3SGYA 4XT8A 1J3IA 4PSYA 3GYFA 1PD8A 3NZCX 5HF2X 3R33A 4KJJA 5ECXA 3FYWX 2P4GA 3F0XX 1HFQA 2BLAA 3QLYA 3D80A 4X5IA 1J3JA 3F0SX 2KGKA 4EIZA 2FZJA 4PDJA 4ELGA 2GD9A 3GHCA 2BL9A 2C2SA 3SRSX 3SRWX 3OAFA 3DRCA 8DFRA 5U26A 1DHJA 1M7AA 2CIGA 3OCHA 1RF7A 2ZZAA 4KBNA 3ZPGA 4M6KA 2W9GA 3FQFA 3SQYX 4QLFA 2W3WA 2CD2A 4X5FA 1D1GA 4DDRA 4QJZD 4M6LA 4XT6A 2JYBA 4I1NA 3JSUA 1DLRA 1DR6A 4G8ZX 3JTWA 3F91A 1RX1A 4TU5X 3CD2A 1RX7A 5JA3A 4P68A 1RA8A 2INQA 3SRUX 3F0UX 1DR5A 4HA9A 1RH3A 4QHVA 1SEJA 3QLSA 2O7PA 1DREA 2W3AA 1E26A 3QYOA 2BLCA 3FS6A 1RX5A 3JW3A 1RX8A 4X5HA 2ANOA 3GHWA 3NZDA 1DR3A 4FGHA 4PTHA 1IA1A 1DRAA 1IA3A 2DHFA 4IXFX 4QLGA 4P66A 4ELBA 3TD8A 5JG0X 1RC4A 3QLXA 1BOZA 3M09A 4KY8A 3SRQX 2HQPA 3UM5A 4GH8A 4HOEA 1OHKA 4KJLA 1RB3A 2HM9A 2AZNA 3S3VA 2OIPA 1DG8A 3QYLA 4KNEA 1DDSA 6DFRA 2DRCA 1OHJA 1DR7A 2H2QA 1MVSA 1RG7A 3CL9A 4KY4A 3QFXA 4KAKA 5HSUA 3JWMA 3NXVA 1DYIA 1TDRA 4DPHA 1DLSA 3FQCA 3KJSA 4XT4A 3FY8X 4FHBA 5HVBA 4RGCA 1RX4A 4LAHX 3KGYA 3I3RA 3FRFX 2ANQA 4XRBA 2W3MA 3UM8A 1DHIA 3KFYA 2OBCA 4M6JA 5HI6A 3NXOA 3DG8A 3SA2A 3FQ0A 1DAJA 5HF0X 1CD2A 1LY3A 3RG9A 1RD7A 3LG4A 4DFRA 3D84X 3JWCA 3UM6A 4NX7A 3F0VX 5HT4A 4XT5A 4KM0A 1RE7A 3DFRA 4XT7A 2B3ZA 3QGTA 4Q0DA 3F8YA 3NXTA 1DF7A 3FRAX 3Q1HA 2W3VA 4XE6X 3K74A 3IROA 1DYHA 4HA7A 3GHVA 5HQZA 3FL8A 3F0BX 3NXRA 3RO9A 3JW5A 1DRHA 2L28A 4G3MA 3F8ZA 4EJ1A 3INVA 4M7UA 4Q67A 1IA4A 4PSSA 1M79A 4FGGA 1JOMA 3KY8A 1KMVA 3IA4A 4ELFA 3TQBA 4M7VA 4KM2A 3KJRA 3VCOA 1RX3A 4EILA 1RX2A 4KYAA 5U27A 3HBBA 1AOEA 3IRMA 5CC9A 3I8AX 1S3WA 1KLKA 4P3QA 1VJ3A 2W9TA 1DISA 3QG2A 4DP3A 1ZDRA 3IRNA 3FL9A 2D5NA 1PDBA 4QLEA 1DYJA 3FQOA 2W9SA 1CZ3A 2D0KA 3CLBA 3S9UA 3EEKA 4Q0EA 3FREX 1HFPA 3FRBX 1DG5A 4KJKA 4NX6A 3S7AA 3DGAA 3FQZA 4OSGA 1DG7A 3NZBX 3IX9A 2W3BA 1LUDA 1LY4A 5CCCA 2HXVA 3SR5X 7DFRA 3K45A 4KL9A 5DFRA 2LF1A 4PSTA 1AI9A 1RA9A 3QL0A 5E8QA 5HQYA 3JWFA 3DL5A 3NXYA 3QLWA 3K2HA 2FZHA 5HUIA 3SAIA 1YHOA 3EEMA 5DXVA 3DAUA 1DRBA 4X5JA 4QJCA 2XW7A 3EIGA 4H96A 4G95A 3JWKA 4QI9A 2ITHA 4DPDA 5EAJA 1RX9A 5HVEA 3E0BA 3NZ9X 3TQ9A 3QLZA 2W9HA 3NZ6X 4H97A 3K47A 1DR4A 3SH2A 3ROAA 1RA2A 3NZAX 3NU0A 1U72A 2FZIA 4KD7A 1IA2A 1RX6A 5HT5A 3EEJA 3F0QX 1DR2A 1M78A 4X5GA 3SRRX 1KMSA 5FDAA 1AO8A 3DATA 3TQ8A 3JVXA 1S3UA 3EELA 1RB2A 2QK8A 1U70A 3FRDX 1RA1A 4KFJA 3ZPCA 3M08A 3SA1A 4I13A 4H95A 3IA5A 1BZFA 4PTJA 4OR7A 1RA3A 4XECX 1DYRA 1DRFA 5ECCA 4LAGX 1DDRA 3QLRA 4IXGX 3N0HA 1QZFA 5HSRA 1S3YA 4EIGA 4ELEA 1PD9A 4HOGA 4ELHA 2BLBA 3FQVA 3L3RA 1HFRA 4H98A 3QL3A 4IXED 3NTZA 4P3RA 4LAEX 1S3VA 4CD2A 4Q6AA 4LEKX 3TQAA 3FY9X 3FYVX 1JUVA 4ECKA 3CSEA
chains in the Genus database with same CATH superfamily
3NXXA 1MVTA 2G6VA 1U71A 3GI2A 4KEBA 1DR1A 5HPBA 4HOFA 1J3KA 4M2XA 3HJ3A 3DL6A 1JOLA 1VDRA 1DIUA 2C2TA 4KLXA 3NRRA 3EX8A 1DHFA 3SGYA 4XT8A 1J3IA 4PSYA 3GYFA 1PD8A 3NZCX 5HF2X 3R33A 4KJJA 5ECXA 3FYWX 2P4GA 3F0XX 1HFQA 2BLAA 3QLYA 3D80A 4X5IA 1J3JA 3F0SX 2KGKA 4EIZA 2FZJA 4PDJA 4ELGA 2GD9A 3GHCA 2BL9A 2C2SA 3SRSX 3SRWX 3OAFA 3DRCA 8DFRA 5U26A 1DHJA 1M7AA 2CIGA 3OCHA 1RF7A 2ZZAA 4KBNA 3ZPGA 4M6KA 2W9GA 3FQFA 3SQYX 4QLFA 2W3WA 2CD2A 4X5FA 1D1GA 4DDRA 4QJZD 4M6LA 4XT6A 2JYBA 4I1NA 3JSUA 1DLRA 1DR6A 4G8ZX 3JTWA 3F91A 1RX1A 4TU5X 3CD2A 1RX7A 5JA3A 4P68A 1RA8A 2INQA 3SRUX 3F0UX 1DR5A 4HA9A 1RH3A 4QHVA 1SEJA 3QLSA 2O7PA 1DREA 2W3AA 1E26A 3QYOA 2BLCA 3FS6A 1RX5A 3JW3A 1RX8A 4X5HA 2ANOA 3GHWA 3NZDA 1DR3A 4FGHA 4PTHA 1IA1A 1DRAA 1IA3A 2DHFA 4IXFX 4QLGA 4P66A 4ELBA 3TD8A 5JG0X 1RC4A 3QLXA 1BOZA 3M09A 4KY8A 3SRQX 2HQPA 3UM5A 4GH8A 4HOEA 1OHKA 4KJLA 1RB3A 2HM9A 2AZNA 3S3VA 2OIPA 1DG8A 3QYLA 4KNEA 1DDSA 6DFRA 2DRCA 1OHJA 1DR7A 2H2QA 1MVSA 1RG7A 3CL9A 4KY4A 3QFXA 4KAKA 5HSUA 3JWMA 3NXVA 1DYIA 1TDRA 4DPHA 1DLSA 3FQCA 3KJSA 4XT4A 3FY8X 4FHBA 5HVBA 4RGCA 1RX4A 4LAHX 3KGYA 3I3RA 3FRFX 2ANQA 4XRBA 2W3MA 3UM8A 1DHIA 3KFYA 2OBCA 4M6JA 5HI6A 3NXOA 3DG8A 3SA2A 3FQ0A 1DAJA 5HF0X 1CD2A 1LY3A 3RG9A 1RD7A 3LG4A 4DFRA 3D84X 3JWCA 3UM6A 4NX7A 3F0VX 5HT4A 4XT5A 4KM0A 1RE7A 3DFRA 4XT7A 2B3ZA 3QGTA 4Q0DA 3F8YA 3NXTA 1DF7A 3FRAX 3Q1HA 2W3VA 4XE6X 3K74A 3IROA 1DYHA 4HA7A 3GHVA 5HQZA 3FL8A 3F0BX 3NXRA 3RO9A 3JW5A 1DRHA 2L28A 4G3MA 3F8ZA 4EJ1A 3INVA 4M7UA 4Q67A 1IA4A 4PSSA 1M79A 4FGGA 1JOMA 3KY8A 1KMVA 3IA4A 4ELFA 3TQBA 4M7VA 4KM2A 3KJRA 3VCOA 1RX3A 4EILA 1RX2A 4KYAA 5U27A 3HBBA 1AOEA 3IRMA 5CC9A 3I8AX 1S3WA 1KLKA 4P3QA 1VJ3A 2W9TA 1DISA 3QG2A 4DP3A 1ZDRA 3IRNA 3FL9A 2D5NA 1PDBA 4QLEA 1DYJA 3FQOA 2W9SA 1CZ3A 2D0KA 3CLBA 3S9UA 3EEKA 4Q0EA 3FREX 1HFPA 3FRBX 1DG5A 4KJKA 4NX6A 3S7AA 3DGAA 3FQZA 4OSGA 1DG7A 3NZBX 3IX9A 2W3BA 1LUDA 1LY4A 5CCCA 2HXVA 3SR5X 7DFRA 3K45A 4KL9A 5DFRA 2LF1A 4PSTA 1AI9A 1RA9A 3QL0A 5E8QA 5HQYA 3JWFA 3DL5A 3NXYA 3QLWA 3K2HA 2FZHA 5HUIA 3SAIA 1YHOA 3EEMA 5DXVA 3DAUA 1DRBA 4X5JA 4QJCA 2XW7A 3EIGA 4H96A 4G95A 3JWKA 4QI9A 2ITHA 4DPDA 5EAJA 1RX9A 5HVEA 3E0BA 3NZ9X 3TQ9A 3QLZA 2W9HA 3NZ6X 4H97A 3K47A 1DR4A 3SH2A 3ROAA 1RA2A 3NZAX 3NU0A 1U72A 2FZIA 4KD7A 1IA2A 1RX6A 5HT5A 3EEJA 3F0QX 1DR2A 1M78A 4X5GA 3SRRX 1KMSA 5FDAA 1AO8A 3DATA 3TQ8A 3JVXA 1S3UA 3EELA 1RB2A 2QK8A 1U70A 3FRDX 1RA1A 4KFJA 3ZPCA 3M08A 3SA1A 4I13A 4H95A 3IA5A 1BZFA 4PTJA 4OR7A 1RA3A 4XECX 1DYRA 1DRFA 5ECCA 4LAGX 1DDRA 3QLRA 4IXGX 3N0HA 1QZFA 5HSRA 1S3YA 4EIGA 4ELEA 1PD9A 4HOGA 4ELHA 2BLBA 3FQVA 3L3RA 1HFRA 4H98A 3QL3A 4IXED 3NTZA 4P3RA 4LAEX 1S3VA 4CD2A 4Q6AA 4LEKX 3TQAA 3FY9X 3FYVX 1JUVA 4ECKA 3CSEA
chains in the Genus database with same CATH topology
3NXXA 1MVTA 2G6VA 1U71A 3GI2A 4KEBA 1DR1A 5HPBA 4HOFA 1J3KA 4M2XA 3HJ3A 3DL6A 1JOLA 1VDRA 1DIUA 2C2TA 4KLXA 3NRRA 3EX8A 1DHFA 3SGYA 4XT8A 1J3IA 4PSYA 3GYFA 1PD8A 3NZCX 5HF2X 3R33A 4KJJA 5ECXA 3FYWX 2P4GA 3F0XX 1HFQA 2BLAA 3QLYA 3D80A 4X5IA 1J3JA 3F0SX 2KGKA 4EIZA 2FZJA 4PDJA 4ELGA 2GD9A 3GHCA 2BL9A 2C2SA 3SRSX 3SRWX 3OAFA 3DRCA 8DFRA 5U26A 1DHJA 1M7AA 2CIGA 3OCHA 1RF7A 2ZZAA 4KBNA 3ZPGA 4M6KA 2W9GA 3FQFA 3SQYX 4QLFA 2W3WA 2CD2A 4X5FA 1D1GA 4DDRA 4QJZD 4M6LA 4XT6A 2JYBA 4I1NA 3JSUA 1DLRA 1DR6A 4G8ZX 3JTWA 3F91A 1RX1A 4TU5X 3CD2A 1RX7A 5JA3A 4P68A 1RA8A 2INQA 3SRUX 3F0UX 1DR5A 4HA9A 1RH3A 4QHVA 1SEJA 3QLSA 2O7PA 1DREA 2W3AA 1E26A 3QYOA 2BLCA 3FS6A 1RX5A 3JW3A 1RX8A 4X5HA 2ANOA 3GHWA 3NZDA 1DR3A 4FGHA 4PTHA 1IA1A 1DRAA 1IA3A 2DHFA 4IXFX 4QLGA 4P66A 4ELBA 3TD8A 5JG0X 1RC4A 3QLXA 1BOZA 3M09A 4KY8A 3SRQX 2HQPA 3UM5A 4GH8A 4HOEA 1OHKA 4KJLA 1RB3A 2HM9A 2AZNA 3S3VA 2OIPA 1DG8A 3QYLA 4KNEA 1DDSA 6DFRA 2DRCA 1OHJA 1DR7A 2H2QA 1MVSA 1RG7A 3CL9A 4KY4A 3QFXA 4KAKA 5HSUA 3JWMA 3NXVA 1DYIA 1TDRA 4DPHA 1DLSA 3FQCA 3KJSA 4XT4A 3FY8X 4FHBA 5HVBA 4RGCA 1RX4A 4LAHX 3KGYA 3I3RA 3FRFX 2ANQA 4XRBA 2W3MA 3UM8A 1DHIA 3KFYA 2OBCA 4M6JA 5HI6A 3NXOA 3DG8A 3SA2A 3FQ0A 1DAJA 5HF0X 1CD2A 1LY3A 3RG9A 1RD7A 3LG4A 4DFRA 3D84X 3JWCA 3UM6A 4NX7A 3F0VX 5HT4A 4XT5A 4KM0A 1RE7A 3DFRA 4XT7A 2B3ZA 3QGTA 4Q0DA 3F8YA 3NXTA 1DF7A 3FRAX 3Q1HA 2W3VA 4XE6X 3K74A 3IROA 1DYHA 4HA7A 3GHVA 5HQZA 3FL8A 3F0BX 3NXRA 3RO9A 3JW5A 1DRHA 2L28A 4G3MA 3F8ZA 4EJ1A 3INVA 4M7UA 4Q67A 1IA4A 4PSSA 1M79A 4FGGA 1JOMA 3KY8A 1KMVA 3IA4A 4ELFA 3TQBA 4M7VA 4KM2A 3KJRA 3VCOA 1RX3A 4EILA 1RX2A 4KYAA 5U27A 3HBBA 1AOEA 3IRMA 5CC9A 3I8AX 1S3WA 1KLKA 4P3QA 1VJ3A 2W9TA 1DISA 3QG2A 4DP3A 1ZDRA 3IRNA 3FL9A 2D5NA 1PDBA 4QLEA 1DYJA 3FQOA 2W9SA 1CZ3A 2D0KA 3CLBA 3S9UA 3EEKA 4Q0EA 3FREX 1HFPA 3FRBX 1DG5A 4KJKA 4NX6A 3S7AA 3DGAA 3FQZA 4OSGA 1DG7A 3NZBX 3IX9A 2W3BA 1LUDA 1LY4A 5CCCA 2HXVA 3SR5X 7DFRA 3K45A 4KL9A 5DFRA 2LF1A 4PSTA 1AI9A 1RA9A 3QL0A 5E8QA 5HQYA 3JWFA 3DL5A 3NXYA 3QLWA 3K2HA 2FZHA 5HUIA 3SAIA 1YHOA 3EEMA 5DXVA 3DAUA 1DRBA 4X5JA 4QJCA 2XW7A 3EIGA 4H96A 4G95A 3JWKA 4QI9A 2ITHA 4DPDA 5EAJA 1RX9A 5HVEA 3E0BA 3NZ9X 3TQ9A 3QLZA 2W9HA 3NZ6X 4H97A 3K47A 1DR4A 3SH2A 3ROAA 1RA2A 3NZAX 3NU0A 1U72A 2FZIA 4KD7A 1IA2A 1RX6A 5HT5A 3EEJA 3F0QX 1DR2A 1M78A 4X5GA 3SRRX 1KMSA 5FDAA 1AO8A 3DATA 3TQ8A 3JVXA 1S3UA 3EELA 1RB2A 2QK8A 1U70A 3FRDX 1RA1A 4KFJA 3ZPCA 3M08A 3SA1A 4I13A 4H95A 3IA5A 1BZFA 4PTJA 4OR7A 1RA3A 4XECX 1DYRA 1DRFA 5ECCA 4LAGX 1DDRA 3QLRA 4IXGX 3N0HA 1QZFA 5HSRA 1S3YA 4EIGA 4ELEA 1PD9A 4HOGA 4ELHA 2BLBA 3FQVA 3L3RA 1HFRA 4H98A 3QL3A 4IXED 3NTZA 4P3RA 4LAEX 1S3VA 4CD2A 4Q6AA 4LEKX 3TQAA 3FY9X 3FYVX 1JUVA 4ECKA 3CSEA
chains in the Genus database with same CATH homology


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