4KD7A

Human dihydrofolate reductase complexed with nadph and 5-{3-[3-methoxy-5(pyridine-4-yl)phenyl]prop-1-yn-1-yl}-6-ethyl-pyrimidine-2,4-diamine
Total Genus 51
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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
51
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 51
structure length 186
sequence length 186
chains with identical sequence B
ec nomenclature ec 1.5.1.3: Dihydrofolate reductase.
pdb deposition date 2013-04-24

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 4kd7A00
4NX7A 3UM6A 4KJLA 4M6JA 5HF0X 1DDRA 1IA2A 4G95A 1RX5A 1KMVA 3CLBA 3CL9A 1RX4A 1DHFA 3DL6A 4IXGX 2INQA 2GD9A 4ELEA 4PSTA 1RX8A 4HOFA 3ZPGA 3KGYA 1RA2A 3TQ9A 3NZ9X 4HA9A 4QJCA 2HQPA 4OR7A 3EX8A 3FQ0A 2CIGA 3EELA 3GHWA 3K45A 4EILA 4KJJA 3FY9X 2KGKA 3SRQX 3EIGA 3GHCA 3NZDA 1RB2A 4CD2A 5HT5A 1BZFA 4ELFA 3IA4A 1QZFA 2ANQA 4KD7A 3F8YA 4KBNA 3F8ZA 1SEJA 1CZ3A 5HSUA 3FQOA 3RG9A 2W9TA 3SA2A 1RB3A 1RA9A 4XT8A 5HPBA 1J3KA 4X5IA 3Q1HA 1MVTA 3NXXA 3RO9A 5HF2X 3JWFA 1S3WA 5HT4A 1RX9A 1DHIA 2FZHA 3DFRA 3FREX 4P68A 3QYOA 3FYWX 4QLFA 3SR5X 1RA1A 3FS6A 3DL5A 1RX6A 1S3YA 2JYBA 3IA5A 3KJSA 5ECXA 4P3QA 4KYAA 4GH8A 2FZIA 3QFXA 5DXVA 4NX6A 1U72A 3GHVA 4KM0A 2BL9A 3HJ3A 4M7UA 4KL9A 1KMSA 1ZDRA 4XE6X 5U27A 1PDBA 3TD8A 4G3MA 4DP3A 1DHJA 4XT5A 4M6LA 1DR1A 5HSRA 4KJKA 4TU5X 1HFRA 3FL9A 3K74A 3N0HA 4XECX 3FQVA 2W9GA 3QGTA 3SRRX 4M7VA 1VDRA 3INVA 1DREA 3JW3A 1OHJA 3DRCA 3NXTA 1VJ3A 3FY8X 1DYHA 2C2SA 4H95A 1AI9A 4HOGA 3FRBX 2D5NA 3NZBX 1DYIA 3JWKA 2XW7A 1DR6A 3SAIA 3DG8A 3F0XX 2BLBA 3IRMA 3NZCX 2ANOA 4I1NA 3SQYX 1OHKA 1BOZA 3NZ6X 3CSEA 4KAKA 1S3UA 4FGGA 5HI6A 5JA3A 3ROAA 3JWCA 4EJ1A 1U71A 3QLWA 4LEKX 3NTZA 3R33A 4P66A 3QG2A 1RH3A 1RX2A 1DG5A 4KFJA 3NXVA 4IXED 4ECKA 1RA8A 4PTJA 3SRSX 3IROA 4EIZA 2W9SA 4H97A 1DRAA 1DRFA 1DYRA 2G6VA 3F91A 1YHOA 4OSGA 3S7AA 3NXYA 2P4GA 2W3AA 3DGAA 4ELGA 2HM9A 5CC9A 3LG4A 3UM5A 3GI2A 2BLCA 4X5JA 3QLSA 3NXRA 4M2XA 4KY4A 4KY8A 4XRBA 3E0BA 3OCHA 5ECCA 3QLXA 1DYJA 1RE7A 4X5FA 3QYLA 4FHBA 1PD9A 3JTWA 1M7AA 3QLZA 2H2QA 5JG0X 1DLSA 1RX3A 2FZJA 1MVSA 3FRAX 1DIUA 3DATA 3DAUA 2CD2A 4LAEX 1RF7A 3JWMA 4HA7A 4P3RA 1TDRA 2ITHA 2HXVA 1RC4A 3D84X 2OIPA 3EEKA 2ZZAA 8DFRA 4DPDA 3FRFX 3SA1A 1DR2A 3K47A 1PD8A 2O7PA 4X5HA 4Q67A 1KLKA 3KFYA 4HOEA 1M78A 3SRUX 1DR4A 1IA4A 3TQ8A 3F0SX 1DLRA 2DHFA 4QHVA 4FGHA 4G8ZX 3FL8A 1DR5A 3IX9A 1DR7A 3KY8A 1DG8A 3VCOA 4DDRA 2W3VA 1DISA 3FQFA 6DFRA 3UM8A 3SH2A 3TQAA 1E26A 1RA3A 2W3MA 1HFQA 4QJZD 4XT4A 4IXFX 4M6KA 5EAJA 1M79A 3EEMA 3QLRA 1HFPA 3F0VX 1RX7A 1LUDA 4LAGX 4ELBA 4DFRA 1D1GA 4QI9A 4PTHA 1RD7A 5CCCA 4KNEA 3JW5A 4XT6A 1AO8A 3NU0A 1DG7A 5U26A 3ZPCA 3FYVX 2AZNA 3S3VA 1DRBA 1CD2A 3KJRA 2QK8A 5DFRA 3SRWX 4KM2A 4QLEA 1JUVA 3F0UX 2C2TA 2W3WA 2W3BA 3GYFA 1J3IA 1J3JA 7DFRA 2BLAA 4QLGA 1DF7A 4X5GA 1DRHA 3SGYA 3IRNA 1RX1A 4LAHX 4ELHA 3QLYA 1IA1A 3D80A 1LY3A 3F0BX 1JOMA 3FRDX 4Q0DA 3NXOA 3EEJA 3F0QX 5HVBA 1AOEA 2LF1A 5HUIA 3NZAX 4H98A 4Q6AA 3QL3A 3M09A 4EIGA 3CD2A 3QL0A 3TQBA 2OBCA 3JSUA 1IA3A 5HQZA 1LY4A 4Q0EA 1RG7A 3FQZA 4DPHA 1U70A 3L3RA 5E8QA 1DAJA 3NRRA 3S9UA 1DR3A 2W9HA 4KEBA 2D0KA 3JVXA 4PDJA 4PSSA 5HVEA 3I8AX 3I3RA 5HQYA 4PSYA 1JOLA 4H96A 3OAFA 3K2HA 2DRCA 2B3ZA 3FQCA 2L28A 5FDAA 4RGCA 3HBBA 4KLXA 1S3VA 4XT7A 3M08A 1DDSA 4I13A
chains in the Genus database with same CATH superfamily
4NX7A 3UM6A 4KJLA 4M6JA 5HF0X 1DDRA 1IA2A 4G95A 1RX5A 1KMVA 3CLBA 3CL9A 1RX4A 1DHFA 3DL6A 4IXGX 2INQA 2GD9A 4ELEA 4PSTA 1RX8A 4HOFA 3ZPGA 3KGYA 1RA2A 3TQ9A 3NZ9X 4HA9A 4QJCA 2HQPA 4OR7A 3EX8A 3FQ0A 2CIGA 3EELA 3GHWA 3K45A 4EILA 4KJJA 3FY9X 2KGKA 3SRQX 3EIGA 3GHCA 3NZDA 1RB2A 4CD2A 5HT5A 1BZFA 4ELFA 3IA4A 1QZFA 2ANQA 4KD7A 3F8YA 4KBNA 3F8ZA 1SEJA 1CZ3A 5HSUA 3FQOA 3RG9A 2W9TA 3SA2A 1RB3A 1RA9A 4XT8A 5HPBA 1J3KA 4X5IA 3Q1HA 1MVTA 3NXXA 3RO9A 5HF2X 3JWFA 1S3WA 5HT4A 1RX9A 1DHIA 2FZHA 3DFRA 3FREX 4P68A 3QYOA 3FYWX 4QLFA 3SR5X 1RA1A 3FS6A 3DL5A 1RX6A 1S3YA 2JYBA 3IA5A 3KJSA 5ECXA 4P3QA 4KYAA 4GH8A 2FZIA 3QFXA 5DXVA 4NX6A 1U72A 3GHVA 4KM0A 2BL9A 3HJ3A 4M7UA 4KL9A 1KMSA 1ZDRA 4XE6X 5U27A 1PDBA 3TD8A 4G3MA 4DP3A 1DHJA 4XT5A 4M6LA 1DR1A 5HSRA 4KJKA 4TU5X 1HFRA 3FL9A 3K74A 3N0HA 4XECX 3FQVA 2W9GA 3QGTA 3SRRX 4M7VA 1VDRA 3INVA 1DREA 3JW3A 1OHJA 3DRCA 3NXTA 1VJ3A 3FY8X 1DYHA 2C2SA 4H95A 1AI9A 4HOGA 3FRBX 2D5NA 3NZBX 1DYIA 3JWKA 2XW7A 1DR6A 3SAIA 3DG8A 3F0XX 2BLBA 3IRMA 3NZCX 2ANOA 4I1NA 3SQYX 1OHKA 1BOZA 3NZ6X 3CSEA 4KAKA 1S3UA 4FGGA 5HI6A 5JA3A 3ROAA 3JWCA 4EJ1A 1U71A 3QLWA 4LEKX 3NTZA 3R33A 4P66A 3QG2A 1RH3A 1RX2A 1DG5A 4KFJA 3NXVA 4IXED 4ECKA 1RA8A 4PTJA 3SRSX 3IROA 4EIZA 2W9SA 4H97A 1DRAA 1DRFA 1DYRA 2G6VA 3F91A 1YHOA 4OSGA 3S7AA 3NXYA 2P4GA 2W3AA 3DGAA 4ELGA 2HM9A 5CC9A 3LG4A 3UM5A 3GI2A 2BLCA 4X5JA 3QLSA 3NXRA 4M2XA 4KY4A 4KY8A 4XRBA 3E0BA 3OCHA 5ECCA 3QLXA 1DYJA 1RE7A 4X5FA 3QYLA 4FHBA 1PD9A 3JTWA 1M7AA 3QLZA 2H2QA 5JG0X 1DLSA 1RX3A 2FZJA 1MVSA 3FRAX 1DIUA 3DATA 3DAUA 2CD2A 4LAEX 1RF7A 3JWMA 4HA7A 4P3RA 1TDRA 2ITHA 2HXVA 1RC4A 3D84X 2OIPA 3EEKA 2ZZAA 8DFRA 4DPDA 3FRFX 3SA1A 1DR2A 3K47A 1PD8A 2O7PA 4X5HA 4Q67A 1KLKA 3KFYA 4HOEA 1M78A 3SRUX 1DR4A 1IA4A 3TQ8A 3F0SX 1DLRA 2DHFA 4QHVA 4FGHA 4G8ZX 3FL8A 1DR5A 3IX9A 1DR7A 3KY8A 1DG8A 3VCOA 4DDRA 2W3VA 1DISA 3FQFA 6DFRA 3UM8A 3SH2A 3TQAA 1E26A 1RA3A 2W3MA 1HFQA 4QJZD 4XT4A 4IXFX 4M6KA 5EAJA 1M79A 3EEMA 3QLRA 1HFPA 3F0VX 1RX7A 1LUDA 4LAGX 4ELBA 4DFRA 1D1GA 4QI9A 4PTHA 1RD7A 5CCCA 4KNEA 3JW5A 4XT6A 1AO8A 3NU0A 1DG7A 5U26A 3ZPCA 3FYVX 2AZNA 3S3VA 1DRBA 1CD2A 3KJRA 2QK8A 5DFRA 3SRWX 4KM2A 4QLEA 1JUVA 3F0UX 2C2TA 2W3WA 2W3BA 3GYFA 1J3IA 1J3JA 7DFRA 2BLAA 4QLGA 1DF7A 4X5GA 1DRHA 3SGYA 3IRNA 1RX1A 4LAHX 4ELHA 3QLYA 1IA1A 3D80A 1LY3A 3F0BX 1JOMA 3FRDX 4Q0DA 3NXOA 3EEJA 3F0QX 5HVBA 1AOEA 2LF1A 5HUIA 3NZAX 4H98A 4Q6AA 3QL3A 3M09A 4EIGA 3CD2A 3QL0A 3TQBA 2OBCA 3JSUA 1IA3A 5HQZA 1LY4A 4Q0EA 1RG7A 3FQZA 4DPHA 1U70A 3L3RA 5E8QA 1DAJA 3NRRA 3S9UA 1DR3A 2W9HA 4KEBA 2D0KA 3JVXA 4PDJA 4PSSA 5HVEA 3I8AX 3I3RA 5HQYA 4PSYA 1JOLA 4H96A 3OAFA 3K2HA 2DRCA 2B3ZA 3FQCA 2L28A 5FDAA 4RGCA 3HBBA 4KLXA 1S3VA 4XT7A 3M08A 1DDSA 4I13A
chains in the Genus database with same CATH topology
4NX7A 3UM6A 4KJLA 4M6JA 5HF0X 1DDRA 1IA2A 4G95A 1RX5A 1KMVA 3CLBA 3CL9A 1RX4A 1DHFA 3DL6A 4IXGX 2INQA 2GD9A 4ELEA 4PSTA 1RX8A 4HOFA 3ZPGA 3KGYA 1RA2A 3TQ9A 3NZ9X 4HA9A 4QJCA 2HQPA 4OR7A 3EX8A 3FQ0A 2CIGA 3EELA 3GHWA 3K45A 4EILA 4KJJA 3FY9X 2KGKA 3SRQX 3EIGA 3GHCA 3NZDA 1RB2A 4CD2A 5HT5A 1BZFA 4ELFA 3IA4A 1QZFA 2ANQA 4KD7A 3F8YA 4KBNA 3F8ZA 1SEJA 1CZ3A 5HSUA 3FQOA 3RG9A 2W9TA 3SA2A 1RB3A 1RA9A 4XT8A 5HPBA 1J3KA 4X5IA 3Q1HA 1MVTA 3NXXA 3RO9A 5HF2X 3JWFA 1S3WA 5HT4A 1RX9A 1DHIA 2FZHA 3DFRA 3FREX 4P68A 3QYOA 3FYWX 4QLFA 3SR5X 1RA1A 3FS6A 3DL5A 1RX6A 1S3YA 2JYBA 3IA5A 3KJSA 5ECXA 4P3QA 4KYAA 4GH8A 2FZIA 3QFXA 5DXVA 4NX6A 1U72A 3GHVA 4KM0A 2BL9A 3HJ3A 4M7UA 4KL9A 1KMSA 1ZDRA 4XE6X 5U27A 1PDBA 3TD8A 4G3MA 4DP3A 1DHJA 4XT5A 4M6LA 1DR1A 5HSRA 4KJKA 4TU5X 1HFRA 3FL9A 3K74A 3N0HA 4XECX 3FQVA 2W9GA 3QGTA 3SRRX 4M7VA 1VDRA 3INVA 1DREA 3JW3A 1OHJA 3DRCA 3NXTA 1VJ3A 3FY8X 1DYHA 2C2SA 4H95A 1AI9A 4HOGA 3FRBX 2D5NA 3NZBX 1DYIA 3JWKA 2XW7A 1DR6A 3SAIA 3DG8A 3F0XX 2BLBA 3IRMA 3NZCX 2ANOA 4I1NA 3SQYX 1OHKA 1BOZA 3NZ6X 3CSEA 4KAKA 1S3UA 4FGGA 5HI6A 5JA3A 3ROAA 3JWCA 4EJ1A 1U71A 3QLWA 4LEKX 3NTZA 3R33A 4P66A 3QG2A 1RH3A 1RX2A 1DG5A 4KFJA 3NXVA 4IXED 4ECKA 1RA8A 4PTJA 3SRSX 3IROA 4EIZA 2W9SA 4H97A 1DRAA 1DRFA 1DYRA 2G6VA 3F91A 1YHOA 4OSGA 3S7AA 3NXYA 2P4GA 2W3AA 3DGAA 4ELGA 2HM9A 5CC9A 3LG4A 3UM5A 3GI2A 2BLCA 4X5JA 3QLSA 3NXRA 4M2XA 4KY4A 4KY8A 4XRBA 3E0BA 3OCHA 5ECCA 3QLXA 1DYJA 1RE7A 4X5FA 3QYLA 4FHBA 1PD9A 3JTWA 1M7AA 3QLZA 2H2QA 5JG0X 1DLSA 1RX3A 2FZJA 1MVSA 3FRAX 1DIUA 3DATA 3DAUA 2CD2A 4LAEX 1RF7A 3JWMA 4HA7A 4P3RA 1TDRA 2ITHA 2HXVA 1RC4A 3D84X 2OIPA 3EEKA 2ZZAA 8DFRA 4DPDA 3FRFX 3SA1A 1DR2A 3K47A 1PD8A 2O7PA 4X5HA 4Q67A 1KLKA 3KFYA 4HOEA 1M78A 3SRUX 1DR4A 1IA4A 3TQ8A 3F0SX 1DLRA 2DHFA 4QHVA 4FGHA 4G8ZX 3FL8A 1DR5A 3IX9A 1DR7A 3KY8A 1DG8A 3VCOA 4DDRA 2W3VA 1DISA 3FQFA 6DFRA 3UM8A 3SH2A 3TQAA 1E26A 1RA3A 2W3MA 1HFQA 4QJZD 4XT4A 4IXFX 4M6KA 5EAJA 1M79A 3EEMA 3QLRA 1HFPA 3F0VX 1RX7A 1LUDA 4LAGX 4ELBA 4DFRA 1D1GA 4QI9A 4PTHA 1RD7A 5CCCA 4KNEA 3JW5A 4XT6A 1AO8A 3NU0A 1DG7A 5U26A 3ZPCA 3FYVX 2AZNA 3S3VA 1DRBA 1CD2A 3KJRA 2QK8A 5DFRA 3SRWX 4KM2A 4QLEA 1JUVA 3F0UX 2C2TA 2W3WA 2W3BA 3GYFA 1J3IA 1J3JA 7DFRA 2BLAA 4QLGA 1DF7A 4X5GA 1DRHA 3SGYA 3IRNA 1RX1A 4LAHX 4ELHA 3QLYA 1IA1A 3D80A 1LY3A 3F0BX 1JOMA 3FRDX 4Q0DA 3NXOA 3EEJA 3F0QX 5HVBA 1AOEA 2LF1A 5HUIA 3NZAX 4H98A 4Q6AA 3QL3A 3M09A 4EIGA 3CD2A 3QL0A 3TQBA 2OBCA 3JSUA 1IA3A 5HQZA 1LY4A 4Q0EA 1RG7A 3FQZA 4DPHA 1U70A 3L3RA 5E8QA 1DAJA 3NRRA 3S9UA 1DR3A 2W9HA 4KEBA 2D0KA 3JVXA 4PDJA 4PSSA 5HVEA 3I8AX 3I3RA 5HQYA 4PSYA 1JOLA 4H96A 3OAFA 3K2HA 2DRCA 2B3ZA 3FQCA 2L28A 5FDAA 4RGCA 3HBBA 4KLXA 1S3VA 4XT7A 3M08A 1DDSA 4I13A
chains in the Genus database with same CATH homology


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