4QHVA

Crystal structure of human dihydrofolate reductase as complex with pyridopyrimidine 22 (n~6~-methyl-n~6~-[4-(propan-2-yl)phenyl]pyrido[2,3-d]pyrimidine-2,4,6-triamine)
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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molecule tags Oxidoreductase/oxidoreductase inhibitor
molecule keywords Dihydrofolate reductase
publication title Structure-activity correlations for three pyrido[2,3-d]pyrimidine antifolates binding to human and Pneumocystis carinii dihydrofolate reductase.
pubmed doi rcsb
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 2014-05-29

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 4qhvA00
1M7AA 3Q1HA 3GI2A 2FZHA 3FQ0A 4EJ1A 3DATA 1S3WA 3F0QX 3TQ9A 1RA2A 3F8YA 4FGHA 1RH3A 4KEBA 3S9UA 3F8ZA 1PD9A 1RE7A 4HA7A 1RX4A 5ECXA 3CSEA 4RGCA 4G3MA 4LAEX 6DFRA 3DG8A 3IX9A 4GH8A 1DLSA 3JW5A 1HFPA 1DRAA 4LAGX 3QFXA 3JVXA 3ZPGA 4KM2A 4KY4A 2JYBA 2LF1A 1RB2A 1DG5A 3INVA 8DFRA 1DF7A 3TQ8A 4M7VA 3FYVX 3NXRA 1DIUA 1DDRA 3VCOA 4KJKA 4ELGA 3JWFA 2W9SA 3QL3A 1HFRA 4ELEA 3KJSA 1HFQA 3SRQX 4PSSA 1DREA 3CLBA 3DGAA 1DR5A 3E0BA 4PTJA 7DFRA 3SRSX 1RX9A 1S3YA 2W9TA 3SAIA 2HXVA 4H95A 1U70A 5HVEA 3KJRA 5JA3A 4HOGA 5HF2X 4QI9A 4HOFA 4DP3A 4Q0EA 2P4GA 1AOEA 1DR6A 1S3UA 4OSGA 1DLRA 1RX1A 5HQZA 1OHJA 4IXFX 1DRHA 4Q67A 3JWMA 2FZIA 3EELA 3GHCA 2BL9A 4KAKA 2GD9A 4KFJA 3KY8A 2ZZAA 1DDSA 2B3ZA 2FZJA 2QK8A 4OR7A 5EAJA 5HT4A 3SRUX 3FQOA 3FQFA 3R33A 4DFRA 4H96A 3F0VX 3RG9A 2OBCA 4NX6A 4X5FA 3SRWX 3UM6A 1RG7A 4M6KA 1DHIA 4KD7A 4PSYA 1CD2A 1IA3A 3D80A 1DR4A 1RA8A 4XT5A 3NXOA 3HJ3A 4CD2A 3QLYA 2D5NA 5CCCA 3DL6A 3IRMA 1U72A 4FHBA 4IXGX 4M6LA 2XW7A 2CD2A 3CL9A 2HM9A 1J3JA 4QLGA 1YHOA 4KYAA 1LY3A 3EIGA 3TD8A 2INQA 3SR5X 1VDRA 3QLRA 3NZDA 3FQVA 3K47A 3ROAA 1LY4A 1E26A 1RX5A 5CC9A 4XT4A 3K45A 3LG4A 4Q0DA 3UM5A 3NU0A 3F91A 1CZ3A 1DR3A 3NXYA 3FL8A 5HSRA 4EIZA 4ELHA 3F0UX 1J3IA 3KGYA 1KLKA 3QLSA 3ZPCA 5HQYA 3GHWA 1DG7A 4XRBA 4H98A 1DHJA 1DYRA 4HA9A 4XT8A 2ANQA 5ECCA 1DAJA 3FS6A 3SA2A 2W3AA 1MVSA 5U26A 2G6VA 1DRBA 4DPDA 4PTHA 3DAUA 3F0BX 3OCHA 3FRDX 3F0XX 4M6JA 4X5JA 1DYIA 3SA1A 3EEKA 3IA4A 3GHVA 5HSUA 1SEJA 3K2HA 3OAFA 1PDBA 4I13A 3HBBA 3FQCA 3NZBX 1DR7A 3D84X 3JWKA 4X5HA 3EX8A 3JW3A 4DPHA 4P68A 4HOEA 3NZ6X 3NTZA 2DHFA 5HPBA 3DL5A 2ANOA 4XE6X 2W3VA 2DRCA 4I1NA 1M78A 3IRNA 2HQPA 1DYJA 1J3KA 1IA2A 1D1GA 4DDRA 1RD7A 4ECKA 3NRRA 1RF7A 4FGGA 4KNEA 1RA1A 4KY8A 3FL9A 1DG8A 3M08A 3KFYA 5JG0X 4EIGA 4PDJA 4XT6A 4H97A 3CD2A 1RX3A 3I3RA 3FY8X 2C2TA 2AZNA 2W9GA 3NXTA 4ELBA 3S3VA 5HF0X 1QZFA 3IROA 4QLEA 4X5GA 3NZ9X 3NXVA 3GYFA 5U27A 3QLWA 3FREX 3DFRA 3FRAX 1JOLA 1DISA 2BLBA 4IXED 3QYOA 5HT5A 4NX7A 1RC4A 1DR1A 1OHKA 4G8ZX 4P3QA 4KJLA 1TDRA 1RX7A 3FRBX 1JUVA 4KLXA 3QL0A 1AI9A 2BLAA 2C2SA 1M79A 5DFRA 1RA9A 5FDAA 2CIGA 2O7PA 1DHFA 4XECX 4ELFA 4QLFA 4EILA 3QLXA 3DRCA 2W3BA 5HI6A 3NXXA 2W9HA 3SQYX 4M2XA 3IA5A 3JSUA 1ZDRA 2H2QA 1RB3A 4LAHX 3F0SX 1PD8A 1S3VA 3EEJA 1IA4A 2KGKA 2W3MA 3TQBA 1BOZA 2OIPA 3L3RA 4KM0A 3M09A 4M7UA 3QLZA 4P3RA 4LEKX 3N0HA 4X5IA 2BLCA 3SRRX 1KMSA 1DRFA 1BZFA 3JTWA 4QJCA 1AO8A 1RX8A 4QJZD 1VJ3A 1JOMA 2ITHA 1DYHA 2W3WA 4KL9A 4KJJA 3TQAA 4Q6AA 3FRFX 4QHVA 3QG2A 4PSTA 4P66A 5DXVA 2L28A 3FQZA 1LUDA 3EEMA 3NZAX 5HVBA 3NZCX 1U71A 1DR2A 4G95A 1RX2A 1RA3A 3JWCA 5HUIA 2D0KA 1MVTA 3UM8A 3RO9A 5E8QA 3FY9X 3SGYA 3S7AA 1RX6A 3QGTA 3FYWX 4KBNA 3I8AX 3QYLA 4TU5X 1KMVA 4XT7A 1IA1A 3SH2A 3K74A
chains in the Genus database with same CATH superfamily
1M7AA 3Q1HA 3GI2A 2FZHA 3FQ0A 4EJ1A 3DATA 1S3WA 3F0QX 3TQ9A 1RA2A 3F8YA 4FGHA 1RH3A 4KEBA 3S9UA 3F8ZA 1PD9A 1RE7A 4HA7A 1RX4A 5ECXA 3CSEA 4RGCA 4G3MA 4LAEX 6DFRA 3DG8A 3IX9A 4GH8A 1DLSA 3JW5A 1HFPA 1DRAA 4LAGX 3QFXA 3JVXA 3ZPGA 4KM2A 4KY4A 2JYBA 2LF1A 1RB2A 1DG5A 3INVA 8DFRA 1DF7A 3TQ8A 4M7VA 3FYVX 3NXRA 1DIUA 1DDRA 3VCOA 4KJKA 4ELGA 3JWFA 2W9SA 3QL3A 1HFRA 4ELEA 3KJSA 1HFQA 3SRQX 4PSSA 1DREA 3CLBA 3DGAA 1DR5A 3E0BA 4PTJA 7DFRA 3SRSX 1RX9A 1S3YA 2W9TA 3SAIA 2HXVA 4H95A 1U70A 5HVEA 3KJRA 5JA3A 4HOGA 5HF2X 4QI9A 4HOFA 4DP3A 4Q0EA 2P4GA 1AOEA 1DR6A 1S3UA 4OSGA 1DLRA 1RX1A 5HQZA 1OHJA 4IXFX 1DRHA 4Q67A 3JWMA 2FZIA 3EELA 3GHCA 2BL9A 4KAKA 2GD9A 4KFJA 3KY8A 2ZZAA 1DDSA 2B3ZA 2FZJA 2QK8A 4OR7A 5EAJA 5HT4A 3SRUX 3FQOA 3FQFA 3R33A 4DFRA 4H96A 3F0VX 3RG9A 2OBCA 4NX6A 4X5FA 3SRWX 3UM6A 1RG7A 4M6KA 1DHIA 4KD7A 4PSYA 1CD2A 1IA3A 3D80A 1DR4A 1RA8A 4XT5A 3NXOA 3HJ3A 4CD2A 3QLYA 2D5NA 5CCCA 3DL6A 3IRMA 1U72A 4FHBA 4IXGX 4M6LA 2XW7A 2CD2A 3CL9A 2HM9A 1J3JA 4QLGA 1YHOA 4KYAA 1LY3A 3EIGA 3TD8A 2INQA 3SR5X 1VDRA 3QLRA 3NZDA 3FQVA 3K47A 3ROAA 1LY4A 1E26A 1RX5A 5CC9A 4XT4A 3K45A 3LG4A 4Q0DA 3UM5A 3NU0A 3F91A 1CZ3A 1DR3A 3NXYA 3FL8A 5HSRA 4EIZA 4ELHA 3F0UX 1J3IA 3KGYA 1KLKA 3QLSA 3ZPCA 5HQYA 3GHWA 1DG7A 4XRBA 4H98A 1DHJA 1DYRA 4HA9A 4XT8A 2ANQA 5ECCA 1DAJA 3FS6A 3SA2A 2W3AA 1MVSA 5U26A 2G6VA 1DRBA 4DPDA 4PTHA 3DAUA 3F0BX 3OCHA 3FRDX 3F0XX 4M6JA 4X5JA 1DYIA 3SA1A 3EEKA 3IA4A 3GHVA 5HSUA 1SEJA 3K2HA 3OAFA 1PDBA 4I13A 3HBBA 3FQCA 3NZBX 1DR7A 3D84X 3JWKA 4X5HA 3EX8A 3JW3A 4DPHA 4P68A 4HOEA 3NZ6X 3NTZA 2DHFA 5HPBA 3DL5A 2ANOA 4XE6X 2W3VA 2DRCA 4I1NA 1M78A 3IRNA 2HQPA 1DYJA 1J3KA 1IA2A 1D1GA 4DDRA 1RD7A 4ECKA 3NRRA 1RF7A 4FGGA 4KNEA 1RA1A 4KY8A 3FL9A 1DG8A 3M08A 3KFYA 5JG0X 4EIGA 4PDJA 4XT6A 4H97A 3CD2A 1RX3A 3I3RA 3FY8X 2C2TA 2AZNA 2W9GA 3NXTA 4ELBA 3S3VA 5HF0X 1QZFA 3IROA 4QLEA 4X5GA 3NZ9X 3NXVA 3GYFA 5U27A 3QLWA 3FREX 3DFRA 3FRAX 1JOLA 1DISA 2BLBA 4IXED 3QYOA 5HT5A 4NX7A 1RC4A 1DR1A 1OHKA 4G8ZX 4P3QA 4KJLA 1TDRA 1RX7A 3FRBX 1JUVA 4KLXA 3QL0A 1AI9A 2BLAA 2C2SA 1M79A 5DFRA 1RA9A 5FDAA 2CIGA 2O7PA 1DHFA 4XECX 4ELFA 4QLFA 4EILA 3QLXA 3DRCA 2W3BA 5HI6A 3NXXA 2W9HA 3SQYX 4M2XA 3IA5A 3JSUA 1ZDRA 2H2QA 1RB3A 4LAHX 3F0SX 1PD8A 1S3VA 3EEJA 1IA4A 2KGKA 2W3MA 3TQBA 1BOZA 2OIPA 3L3RA 4KM0A 3M09A 4M7UA 3QLZA 4P3RA 4LEKX 3N0HA 4X5IA 2BLCA 3SRRX 1KMSA 1DRFA 1BZFA 3JTWA 4QJCA 1AO8A 1RX8A 4QJZD 1VJ3A 1JOMA 2ITHA 1DYHA 2W3WA 4KL9A 4KJJA 3TQAA 4Q6AA 3FRFX 4QHVA 3QG2A 4PSTA 4P66A 5DXVA 2L28A 3FQZA 1LUDA 3EEMA 3NZAX 5HVBA 3NZCX 1U71A 1DR2A 4G95A 1RX2A 1RA3A 3JWCA 5HUIA 2D0KA 1MVTA 3UM8A 3RO9A 5E8QA 3FY9X 3SGYA 3S7AA 1RX6A 3QGTA 3FYWX 4KBNA 3I8AX 3QYLA 4TU5X 1KMVA 4XT7A 1IA1A 3SH2A 3K74A
chains in the Genus database with same CATH topology
1M7AA 3Q1HA 3GI2A 2FZHA 3FQ0A 4EJ1A 3DATA 1S3WA 3F0QX 3TQ9A 1RA2A 3F8YA 4FGHA 1RH3A 4KEBA 3S9UA 3F8ZA 1PD9A 1RE7A 4HA7A 1RX4A 5ECXA 3CSEA 4RGCA 4G3MA 4LAEX 6DFRA 3DG8A 3IX9A 4GH8A 1DLSA 3JW5A 1HFPA 1DRAA 4LAGX 3QFXA 3JVXA 3ZPGA 4KM2A 4KY4A 2JYBA 2LF1A 1RB2A 1DG5A 3INVA 8DFRA 1DF7A 3TQ8A 4M7VA 3FYVX 3NXRA 1DIUA 1DDRA 3VCOA 4KJKA 4ELGA 3JWFA 2W9SA 3QL3A 1HFRA 4ELEA 3KJSA 1HFQA 3SRQX 4PSSA 1DREA 3CLBA 3DGAA 1DR5A 3E0BA 4PTJA 7DFRA 3SRSX 1RX9A 1S3YA 2W9TA 3SAIA 2HXVA 4H95A 1U70A 5HVEA 3KJRA 5JA3A 4HOGA 5HF2X 4QI9A 4HOFA 4DP3A 4Q0EA 2P4GA 1AOEA 1DR6A 1S3UA 4OSGA 1DLRA 1RX1A 5HQZA 1OHJA 4IXFX 1DRHA 4Q67A 3JWMA 2FZIA 3EELA 3GHCA 2BL9A 4KAKA 2GD9A 4KFJA 3KY8A 2ZZAA 1DDSA 2B3ZA 2FZJA 2QK8A 4OR7A 5EAJA 5HT4A 3SRUX 3FQOA 3FQFA 3R33A 4DFRA 4H96A 3F0VX 3RG9A 2OBCA 4NX6A 4X5FA 3SRWX 3UM6A 1RG7A 4M6KA 1DHIA 4KD7A 4PSYA 1CD2A 1IA3A 3D80A 1DR4A 1RA8A 4XT5A 3NXOA 3HJ3A 4CD2A 3QLYA 2D5NA 5CCCA 3DL6A 3IRMA 1U72A 4FHBA 4IXGX 4M6LA 2XW7A 2CD2A 3CL9A 2HM9A 1J3JA 4QLGA 1YHOA 4KYAA 1LY3A 3EIGA 3TD8A 2INQA 3SR5X 1VDRA 3QLRA 3NZDA 3FQVA 3K47A 3ROAA 1LY4A 1E26A 1RX5A 5CC9A 4XT4A 3K45A 3LG4A 4Q0DA 3UM5A 3NU0A 3F91A 1CZ3A 1DR3A 3NXYA 3FL8A 5HSRA 4EIZA 4ELHA 3F0UX 1J3IA 3KGYA 1KLKA 3QLSA 3ZPCA 5HQYA 3GHWA 1DG7A 4XRBA 4H98A 1DHJA 1DYRA 4HA9A 4XT8A 2ANQA 5ECCA 1DAJA 3FS6A 3SA2A 2W3AA 1MVSA 5U26A 2G6VA 1DRBA 4DPDA 4PTHA 3DAUA 3F0BX 3OCHA 3FRDX 3F0XX 4M6JA 4X5JA 1DYIA 3SA1A 3EEKA 3IA4A 3GHVA 5HSUA 1SEJA 3K2HA 3OAFA 1PDBA 4I13A 3HBBA 3FQCA 3NZBX 1DR7A 3D84X 3JWKA 4X5HA 3EX8A 3JW3A 4DPHA 4P68A 4HOEA 3NZ6X 3NTZA 2DHFA 5HPBA 3DL5A 2ANOA 4XE6X 2W3VA 2DRCA 4I1NA 1M78A 3IRNA 2HQPA 1DYJA 1J3KA 1IA2A 1D1GA 4DDRA 1RD7A 4ECKA 3NRRA 1RF7A 4FGGA 4KNEA 1RA1A 4KY8A 3FL9A 1DG8A 3M08A 3KFYA 5JG0X 4EIGA 4PDJA 4XT6A 4H97A 3CD2A 1RX3A 3I3RA 3FY8X 2C2TA 2AZNA 2W9GA 3NXTA 4ELBA 3S3VA 5HF0X 1QZFA 3IROA 4QLEA 4X5GA 3NZ9X 3NXVA 3GYFA 5U27A 3QLWA 3FREX 3DFRA 3FRAX 1JOLA 1DISA 2BLBA 4IXED 3QYOA 5HT5A 4NX7A 1RC4A 1DR1A 1OHKA 4G8ZX 4P3QA 4KJLA 1TDRA 1RX7A 3FRBX 1JUVA 4KLXA 3QL0A 1AI9A 2BLAA 2C2SA 1M79A 5DFRA 1RA9A 5FDAA 2CIGA 2O7PA 1DHFA 4XECX 4ELFA 4QLFA 4EILA 3QLXA 3DRCA 2W3BA 5HI6A 3NXXA 2W9HA 3SQYX 4M2XA 3IA5A 3JSUA 1ZDRA 2H2QA 1RB3A 4LAHX 3F0SX 1PD8A 1S3VA 3EEJA 1IA4A 2KGKA 2W3MA 3TQBA 1BOZA 2OIPA 3L3RA 4KM0A 3M09A 4M7UA 3QLZA 4P3RA 4LEKX 3N0HA 4X5IA 2BLCA 3SRRX 1KMSA 1DRFA 1BZFA 3JTWA 4QJCA 1AO8A 1RX8A 4QJZD 1VJ3A 1JOMA 2ITHA 1DYHA 2W3WA 4KL9A 4KJJA 3TQAA 4Q6AA 3FRFX 4QHVA 3QG2A 4PSTA 4P66A 5DXVA 2L28A 3FQZA 1LUDA 3EEMA 3NZAX 5HVBA 3NZCX 1U71A 1DR2A 4G95A 1RX2A 1RA3A 3JWCA 5HUIA 2D0KA 1MVTA 3UM8A 3RO9A 5E8QA 3FY9X 3SGYA 3S7AA 1RX6A 3QGTA 3FYWX 4KBNA 3I8AX 3QYLA 4TU5X 1KMVA 4XT7A 1IA1A 3SH2A 3K74A
chains in the Genus database with same CATH homology


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