4KEBA

Human dihydrofolate reductase complexed with nadph and 5-{3-[3-methoxy-5-(isoquin-5-yl)phenyl]but-1-yn-1-yl}6-ethylpyrimidine-2,4-diamine
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 Elucidating features that drive the design of selective antifolates using crystal structures of human dihydrofolate reductase.
pubmed doi rcsb
source organism Homo sapiens
total genus 54
structure length 186
sequence length 186
chains with identical sequence B
ec nomenclature ec 1.5.1.3: Dihydrofolate reductase.
pdb deposition date 2013-04-25

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 4kebA00
3I3RA 4DFRA 3ROAA 4KJKA 1S3WA 1U70A 2W9GA 1DRAA 1DIUA 2W3MA 1DDRA 4KM0A 4RGCA 2D0KA 4XT6A 3QFXA 4DPHA 3IX9A 4OR7A 5HF0X 4PSYA 3UM6A 3JWFA 1DR6A 2FZIA 1DG7A 4XT8A 2QK8A 1DR3A 3GI2A 1BOZA 4Q0EA 5EAJA 1DYJA 3TQBA 3OCHA 1MVTA 4GH8A 3QLZA 3JWMA 3M08A 1SEJA 2GD9A 3DAUA 1RA1A 3NZBX 1RX8A 4XRBA 5HQYA 1DR4A 3EIGA 2BLBA 4P3RA 3R33A 4X5IA 2BLCA 3F0SX 3SGYA 3NZ6X 1QZFA 2B3ZA 1DYIA 2FZJA 2HQPA 3GHVA 3NXYA 3CSEA 3NU0A 1KMVA 3KJRA 4IXGX 3SQYX 3JW5A 1U72A 1KLKA 3DFRA 3QL3A 1BZFA 1RG7A 3NXTA 4FHBA 1DR5A 1IA2A 3SRWX 3F0UX 4H97A 3FRAX 1M79A 1DHJA 3I8AX 1IA1A 1LY4A 4EIGA 2G6VA 3UM8A 3QGTA 5HF2X 3CD2A 3CLBA 4XT4A 1DG5A 3NRRA 3JWCA 1D1GA 3TQAA 3FY8X 4X5HA 1RA8A 1RB3A 3SRSX 4FGHA 4XT5A 1DYRA 4IXFX 3ZPGA 1DLRA 3KY8A 3QLYA 4QLEA 3EEKA 3SRUX 1VJ3A 3QLXA 4KL9A 4P3QA 1TDRA 4KJLA 1DHFA 1RX6A 3FS6A 3NXXA 3FQCA 3NZDA 4H96A 2KGKA 3FYWX 3QG2A 1RH3A 3EELA 1DR1A 4XT7A 1RF7A 4QHVA 7DFRA 1ZDRA 1J3KA 3EEJA 4KD7A 4X5FA 3KJSA 1PDBA 3TD8A 3JTWA 1RA3A 3FREX 1VDRA 3SH2A 2C2TA 1JUVA 4EIZA 1HFQA 1AO8A 3RG9A 3JSUA 5JG0X 3LG4A 2LF1A 2HXVA 3DL6A 3KGYA 1HFRA 3JW3A 1HFPA 1DREA 4ELHA 3SA2A 3HBBA 4P66A 5HUIA 3EX8A 3TQ9A 2O7PA 4ELFA 3JVXA 2CIGA 3F91A 3QLWA 4OSGA 3GHCA 4G3MA 1RE7A 1RX5A 3K74A 4KY4A 1CZ3A 3FQVA 4H98A 1M7AA 4LAGX 2OIPA 1RA2A 3KFYA 4LAHX 3F8ZA 3FRBX 5JA3A 3N0HA 1DLSA 4ELBA 2D5NA 4HA7A 1E26A 6DFRA 4M6LA 4QJZD 1RC4A 1OHKA 1MVSA 3RO9A 2FZHA 3CL9A 1DR2A 4X5GA 5CC9A 2AZNA 1DHIA 2W3AA 3FYVX 3S3VA 4HOEA 4XECX 1JOMA 1U71A 1DR7A 1J3JA 3QLSA 4QI9A 3S9UA 5FDAA 4PTJA 4Q0DA 5U26A 4QLFA 1DYHA 3NZAX 3Q1HA 1PD8A 1IA4A 3FQ0A 3FQZA 3F0VX 1DG8A 1RX2A 4PSSA 4G95A 2DRCA 3FQFA 2ANQA 3QYOA 4KNEA 4M7VA 4I1NA 4LEKX 1RX7A 4M6KA 4NX6A 3IA4A 5HSUA 3TQ8A 2W3BA 5HI6A 5HPBA 4HOGA 5HQZA 4M6JA 3QL0A 3SRQX 4DDRA 3DATA 4PTHA 5CCCA 4PDJA 3SAIA 1RA9A 4KJJA 1S3VA 4DP3A 3K2HA 1YHOA 3UM5A 3NZ9X 3GYFA 1RX1A 4H95A 1DRFA 4Q67A 2W3WA 2BLAA 4KFJA 2W9HA 3IROA 3NZCX 3NXRA 2OBCA 2ZZAA 4KM2A 3D80A 3QYLA 3DG8A 4M2XA 2W9SA 3FL8A 2W9TA 1OHJA 5HT4A 5HT5A 3K47A 4KBNA 1IA3A 3VCOA 5DXVA 3E0BA 1CD2A 1PD9A 3DGAA 5HVEA 2CD2A 1DRHA 4DPDA 3D84X 1RB2A 4X5JA 2W3VA 3S7AA 3FRFX 2XW7A 1DRBA 4QLGA 4NX7A 1LUDA 3L3RA 3NTZA 1M78A 2ANOA 3DRCA 4HOFA 4IXED 4G8ZX 5E8QA 5ECCA 4CD2A 1LY3A 4FGGA 2INQA 4HA9A 4EILA 3F0BX 3F0QX 5U27A 4ELGA 2BL9A 3SA1A 4P68A 3GHWA 1J3IA 4KYAA 4Q6AA 1S3YA 4QJCA 3ZPCA 3FY9X 1S3UA 2L28A 3NXOA 5HVBA 2P4GA 1AOEA 3SR5X 5DFRA 1JOLA 3FRDX 4M7UA 3K45A 4ELEA 5HSRA 4KY8A 3NXVA 1DAJA 1RD7A 3F8YA 3DL5A 1RX3A 3EEMA 3IA5A 3IRMA 4TU5X 2JYBA 3QLRA 1DDSA 1AI9A 1KMSA 2ITHA 3SRRX 4EJ1A 4I13A 8DFRA 2HM9A 1RX9A 3INVA 5ECXA 4LAEX 2C2SA 4XE6X 3IRNA 3JWKA 3FL9A 4PSTA 3F0XX 4KEBA 3OAFA 4ECKA 4KLXA 1RX4A 2DHFA 3FQOA 2H2QA 3M09A 4KAKA 3HJ3A 1DISA 1DF7A
chains in the Genus database with same CATH superfamily
3I3RA 4DFRA 3ROAA 4KJKA 1S3WA 1U70A 2W9GA 1DRAA 1DIUA 2W3MA 1DDRA 4KM0A 4RGCA 2D0KA 4XT6A 3QFXA 4DPHA 3IX9A 4OR7A 5HF0X 4PSYA 3UM6A 3JWFA 1DR6A 2FZIA 1DG7A 4XT8A 2QK8A 1DR3A 3GI2A 1BOZA 4Q0EA 5EAJA 1DYJA 3TQBA 3OCHA 1MVTA 4GH8A 3QLZA 3JWMA 3M08A 1SEJA 2GD9A 3DAUA 1RA1A 3NZBX 1RX8A 4XRBA 5HQYA 1DR4A 3EIGA 2BLBA 4P3RA 3R33A 4X5IA 2BLCA 3F0SX 3SGYA 3NZ6X 1QZFA 2B3ZA 1DYIA 2FZJA 2HQPA 3GHVA 3NXYA 3CSEA 3NU0A 1KMVA 3KJRA 4IXGX 3SQYX 3JW5A 1U72A 1KLKA 3DFRA 3QL3A 1BZFA 1RG7A 3NXTA 4FHBA 1DR5A 1IA2A 3SRWX 3F0UX 4H97A 3FRAX 1M79A 1DHJA 3I8AX 1IA1A 1LY4A 4EIGA 2G6VA 3UM8A 3QGTA 5HF2X 3CD2A 3CLBA 4XT4A 1DG5A 3NRRA 3JWCA 1D1GA 3TQAA 3FY8X 4X5HA 1RA8A 1RB3A 3SRSX 4FGHA 4XT5A 1DYRA 4IXFX 3ZPGA 1DLRA 3KY8A 3QLYA 4QLEA 3EEKA 3SRUX 1VJ3A 3QLXA 4KL9A 4P3QA 1TDRA 4KJLA 1DHFA 1RX6A 3FS6A 3NXXA 3FQCA 3NZDA 4H96A 2KGKA 3FYWX 3QG2A 1RH3A 3EELA 1DR1A 4XT7A 1RF7A 4QHVA 7DFRA 1ZDRA 1J3KA 3EEJA 4KD7A 4X5FA 3KJSA 1PDBA 3TD8A 3JTWA 1RA3A 3FREX 1VDRA 3SH2A 2C2TA 1JUVA 4EIZA 1HFQA 1AO8A 3RG9A 3JSUA 5JG0X 3LG4A 2LF1A 2HXVA 3DL6A 3KGYA 1HFRA 3JW3A 1HFPA 1DREA 4ELHA 3SA2A 3HBBA 4P66A 5HUIA 3EX8A 3TQ9A 2O7PA 4ELFA 3JVXA 2CIGA 3F91A 3QLWA 4OSGA 3GHCA 4G3MA 1RE7A 1RX5A 3K74A 4KY4A 1CZ3A 3FQVA 4H98A 1M7AA 4LAGX 2OIPA 1RA2A 3KFYA 4LAHX 3F8ZA 3FRBX 5JA3A 3N0HA 1DLSA 4ELBA 2D5NA 4HA7A 1E26A 6DFRA 4M6LA 4QJZD 1RC4A 1OHKA 1MVSA 3RO9A 2FZHA 3CL9A 1DR2A 4X5GA 5CC9A 2AZNA 1DHIA 2W3AA 3FYVX 3S3VA 4HOEA 4XECX 1JOMA 1U71A 1DR7A 1J3JA 3QLSA 4QI9A 3S9UA 5FDAA 4PTJA 4Q0DA 5U26A 4QLFA 1DYHA 3NZAX 3Q1HA 1PD8A 1IA4A 3FQ0A 3FQZA 3F0VX 1DG8A 1RX2A 4PSSA 4G95A 2DRCA 3FQFA 2ANQA 3QYOA 4KNEA 4M7VA 4I1NA 4LEKX 1RX7A 4M6KA 4NX6A 3IA4A 5HSUA 3TQ8A 2W3BA 5HI6A 5HPBA 4HOGA 5HQZA 4M6JA 3QL0A 3SRQX 4DDRA 3DATA 4PTHA 5CCCA 4PDJA 3SAIA 1RA9A 4KJJA 1S3VA 4DP3A 3K2HA 1YHOA 3UM5A 3NZ9X 3GYFA 1RX1A 4H95A 1DRFA 4Q67A 2W3WA 2BLAA 4KFJA 2W9HA 3IROA 3NZCX 3NXRA 2OBCA 2ZZAA 4KM2A 3D80A 3QYLA 3DG8A 4M2XA 2W9SA 3FL8A 2W9TA 1OHJA 5HT4A 5HT5A 3K47A 4KBNA 1IA3A 3VCOA 5DXVA 3E0BA 1CD2A 1PD9A 3DGAA 5HVEA 2CD2A 1DRHA 4DPDA 3D84X 1RB2A 4X5JA 2W3VA 3S7AA 3FRFX 2XW7A 1DRBA 4QLGA 4NX7A 1LUDA 3L3RA 3NTZA 1M78A 2ANOA 3DRCA 4HOFA 4IXED 4G8ZX 5E8QA 5ECCA 4CD2A 1LY3A 4FGGA 2INQA 4HA9A 4EILA 3F0BX 3F0QX 5U27A 4ELGA 2BL9A 3SA1A 4P68A 3GHWA 1J3IA 4KYAA 4Q6AA 1S3YA 4QJCA 3ZPCA 3FY9X 1S3UA 2L28A 3NXOA 5HVBA 2P4GA 1AOEA 3SR5X 5DFRA 1JOLA 3FRDX 4M7UA 3K45A 4ELEA 5HSRA 4KY8A 3NXVA 1DAJA 1RD7A 3F8YA 3DL5A 1RX3A 3EEMA 3IA5A 3IRMA 4TU5X 2JYBA 3QLRA 1DDSA 1AI9A 1KMSA 2ITHA 3SRRX 4EJ1A 4I13A 8DFRA 2HM9A 1RX9A 3INVA 5ECXA 4LAEX 2C2SA 4XE6X 3IRNA 3JWKA 3FL9A 4PSTA 3F0XX 4KEBA 3OAFA 4ECKA 4KLXA 1RX4A 2DHFA 3FQOA 2H2QA 3M09A 4KAKA 3HJ3A 1DISA 1DF7A
chains in the Genus database with same CATH topology
3I3RA 4DFRA 3ROAA 4KJKA 1S3WA 1U70A 2W9GA 1DRAA 1DIUA 2W3MA 1DDRA 4KM0A 4RGCA 2D0KA 4XT6A 3QFXA 4DPHA 3IX9A 4OR7A 5HF0X 4PSYA 3UM6A 3JWFA 1DR6A 2FZIA 1DG7A 4XT8A 2QK8A 1DR3A 3GI2A 1BOZA 4Q0EA 5EAJA 1DYJA 3TQBA 3OCHA 1MVTA 4GH8A 3QLZA 3JWMA 3M08A 1SEJA 2GD9A 3DAUA 1RA1A 3NZBX 1RX8A 4XRBA 5HQYA 1DR4A 3EIGA 2BLBA 4P3RA 3R33A 4X5IA 2BLCA 3F0SX 3SGYA 3NZ6X 1QZFA 2B3ZA 1DYIA 2FZJA 2HQPA 3GHVA 3NXYA 3CSEA 3NU0A 1KMVA 3KJRA 4IXGX 3SQYX 3JW5A 1U72A 1KLKA 3DFRA 3QL3A 1BZFA 1RG7A 3NXTA 4FHBA 1DR5A 1IA2A 3SRWX 3F0UX 4H97A 3FRAX 1M79A 1DHJA 3I8AX 1IA1A 1LY4A 4EIGA 2G6VA 3UM8A 3QGTA 5HF2X 3CD2A 3CLBA 4XT4A 1DG5A 3NRRA 3JWCA 1D1GA 3TQAA 3FY8X 4X5HA 1RA8A 1RB3A 3SRSX 4FGHA 4XT5A 1DYRA 4IXFX 3ZPGA 1DLRA 3KY8A 3QLYA 4QLEA 3EEKA 3SRUX 1VJ3A 3QLXA 4KL9A 4P3QA 1TDRA 4KJLA 1DHFA 1RX6A 3FS6A 3NXXA 3FQCA 3NZDA 4H96A 2KGKA 3FYWX 3QG2A 1RH3A 3EELA 1DR1A 4XT7A 1RF7A 4QHVA 7DFRA 1ZDRA 1J3KA 3EEJA 4KD7A 4X5FA 3KJSA 1PDBA 3TD8A 3JTWA 1RA3A 3FREX 1VDRA 3SH2A 2C2TA 1JUVA 4EIZA 1HFQA 1AO8A 3RG9A 3JSUA 5JG0X 3LG4A 2LF1A 2HXVA 3DL6A 3KGYA 1HFRA 3JW3A 1HFPA 1DREA 4ELHA 3SA2A 3HBBA 4P66A 5HUIA 3EX8A 3TQ9A 2O7PA 4ELFA 3JVXA 2CIGA 3F91A 3QLWA 4OSGA 3GHCA 4G3MA 1RE7A 1RX5A 3K74A 4KY4A 1CZ3A 3FQVA 4H98A 1M7AA 4LAGX 2OIPA 1RA2A 3KFYA 4LAHX 3F8ZA 3FRBX 5JA3A 3N0HA 1DLSA 4ELBA 2D5NA 4HA7A 1E26A 6DFRA 4M6LA 4QJZD 1RC4A 1OHKA 1MVSA 3RO9A 2FZHA 3CL9A 1DR2A 4X5GA 5CC9A 2AZNA 1DHIA 2W3AA 3FYVX 3S3VA 4HOEA 4XECX 1JOMA 1U71A 1DR7A 1J3JA 3QLSA 4QI9A 3S9UA 5FDAA 4PTJA 4Q0DA 5U26A 4QLFA 1DYHA 3NZAX 3Q1HA 1PD8A 1IA4A 3FQ0A 3FQZA 3F0VX 1DG8A 1RX2A 4PSSA 4G95A 2DRCA 3FQFA 2ANQA 3QYOA 4KNEA 4M7VA 4I1NA 4LEKX 1RX7A 4M6KA 4NX6A 3IA4A 5HSUA 3TQ8A 2W3BA 5HI6A 5HPBA 4HOGA 5HQZA 4M6JA 3QL0A 3SRQX 4DDRA 3DATA 4PTHA 5CCCA 4PDJA 3SAIA 1RA9A 4KJJA 1S3VA 4DP3A 3K2HA 1YHOA 3UM5A 3NZ9X 3GYFA 1RX1A 4H95A 1DRFA 4Q67A 2W3WA 2BLAA 4KFJA 2W9HA 3IROA 3NZCX 3NXRA 2OBCA 2ZZAA 4KM2A 3D80A 3QYLA 3DG8A 4M2XA 2W9SA 3FL8A 2W9TA 1OHJA 5HT4A 5HT5A 3K47A 4KBNA 1IA3A 3VCOA 5DXVA 3E0BA 1CD2A 1PD9A 3DGAA 5HVEA 2CD2A 1DRHA 4DPDA 3D84X 1RB2A 4X5JA 2W3VA 3S7AA 3FRFX 2XW7A 1DRBA 4QLGA 4NX7A 1LUDA 3L3RA 3NTZA 1M78A 2ANOA 3DRCA 4HOFA 4IXED 4G8ZX 5E8QA 5ECCA 4CD2A 1LY3A 4FGGA 2INQA 4HA9A 4EILA 3F0BX 3F0QX 5U27A 4ELGA 2BL9A 3SA1A 4P68A 3GHWA 1J3IA 4KYAA 4Q6AA 1S3YA 4QJCA 3ZPCA 3FY9X 1S3UA 2L28A 3NXOA 5HVBA 2P4GA 1AOEA 3SR5X 5DFRA 1JOLA 3FRDX 4M7UA 3K45A 4ELEA 5HSRA 4KY8A 3NXVA 1DAJA 1RD7A 3F8YA 3DL5A 1RX3A 3EEMA 3IA5A 3IRMA 4TU5X 2JYBA 3QLRA 1DDSA 1AI9A 1KMSA 2ITHA 3SRRX 4EJ1A 4I13A 8DFRA 2HM9A 1RX9A 3INVA 5ECXA 4LAEX 2C2SA 4XE6X 3IRNA 3JWKA 3FL9A 4PSTA 3F0XX 4KEBA 3OAFA 4ECKA 4KLXA 1RX4A 2DHFA 3FQOA 2H2QA 3M09A 4KAKA 3HJ3A 1DISA 1DF7A
chains in the Genus database with same CATH homology


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