4QJCA

Human dihydrofolate reductase ternary complex with nadph and inhibitor 26 (n~6~-methyl-n~6~-(3,4,5-trifluorophenyl)pyrido[2,3-d]pyrimidine-2,4,6-triamine)
Total Genus 50
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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
50
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 Structure-activity correlations for three pyrido[2,3-d]pyrimidine antifolates binding to human and Pneumocystis carinii dihydrofolate reductase.
pubmed doi rcsb
molecule keywords Dihydrofolate reductase
molecule tags Oxidoreductase/oxidoreductase inhibitor
source organism Homo sapiens
total genus 50
structure length 186
sequence length 186
ec nomenclature ec 1.5.1.3: Dihydrofolate reductase.
pdb deposition date 2014-06-03

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 4qjcA00
3UM8A 4CD2A 4M2XA 4HA9A 4KM0A 1DDRA 3N0HA 3OAFA 1DR6A 1DR4A 1DRFA 4NX7A 5HQZA 1YHOA 5HT5A 4IXFX 3ZPCA 3NXTA 1DHJA 1DG5A 1KMSA 3JW3A 3KJRA 2FZJA 3IROA 3TQ9A 1DRAA 3SA1A 1DISA 3D80A 2H2QA 3JW5A 4QI9A 1DLRA 4P3RA 2OIPA 4QJZD 1U71A 5CC9A 3F91A 1DHFA 3DL6A 4P66A 1JUVA 3FY8X 1J3JA 4X5HA 4M6KA 3NZAX 4M6JA 3R33A 4KFJA 4PSYA 3F0QX 4ELBA 2L28A 4HA7A 3F0SX 1M7AA 1S3YA 2ANQA 2C2SA 3F0BX 1DHIA 1LY3A 1DRBA 1RB3A 3KGYA 4QLGA 3SH2A 3FQFA 5HQYA 3M08A 3NXOA 3QLWA 3QYLA 1DR3A 5HI6A 2W9SA 3GYFA 3NZBX 1DR2A 2INQA 3JVXA 3FYVX 4LEKX 3QLXA 1BOZA 4ECKA 4PSTA 2W3VA 2W9TA 3I3RA 2LF1A 1S3WA 1LUDA 3QL3A 1IA1A 4KEBA 4IXGX 4QLFA 3FL9A 4KJKA 3M09A 4X5FA 3I8AX 3JWKA 3K45A 3DL5A 3K47A 4KD7A 4HOEA 3FRBX 1RX6A 3F8YA 4M7UA 3KJSA 5U26A 5U27A 4TU5X 3RO9A 1MVSA 2XW7A 2JYBA 3IRNA 1RA2A 5ECXA 5HVBA 4XT8A 1DYRA 3K2HA 2HM9A 3NXRA 3DATA 4EJ1A 4M7VA 2KGKA 3KFYA 1RA3A 1RX9A 1RC4A 3D84X 1ZDRA 5HSRA 4GH8A 2FZHA 3FREX 2ANOA 1DAJA 1DIUA 3K74A 3RG9A 3NZ9X 4ELGA 4H98A 4FGHA 4EILA 3NZDA 3NXYA 3F8ZA 4M6LA 3QGTA 1S3UA 3IRMA 3FQCA 1JOLA 1AOEA 1VJ3A 1MVTA 6DFRA 2W3WA 1PDBA 4H96A 3CD2A 4XT6A 3EEJA 1RG7A 3NXVA 3NZCX 3OCHA 3SRSX 3SA2A 4RGCA 2P4GA 4X5GA 3CL9A 1DYJA 3IX9A 3DAUA 4NX6A 1OHJA 4Q0DA 4OSGA 1D1GA 1BZFA 2BLAA 4PTHA 5EAJA 4KAKA 1AI9A 4H95A 4KL9A 4KJLA 1RA1A 3TQAA 1JOMA 1OHKA 3F0XX 3DG8A 3SGYA 3SRRX 1RA8A 1RX7A 2DHFA 3Q1HA 2HQPA 1SEJA 4QJCA 7DFRA 3JWFA 1DREA 3IA5A 4KNEA 5JA3A 3CLBA 3FRFX 5HF0X 3TQBA 8DFRA 3GHWA 3FQZA 3GHCA 3QFXA 3QLZA 4DPDA 1J3IA 3FS6A 3ZPGA 1DR1A 2OBCA 3SRWX 4LAEX 4XT7A 1DR7A 5CCCA 4XECX 4P3QA 4I1NA 4DDRA 5E8QA 4Q67A 5HF2X 4DPHA 2D5NA 3E0BA 4X5JA 2BL9A 2W3BA 2ZZAA 3UM6A 1RF7A 4KYAA 3L3RA 3HBBA 3QYOA 1DF7A 3SAIA 4ELHA 3F0UX 3JSUA 3UM5A 2GD9A 1PD8A 1IA4A 1TDRA 3FQVA 4HOFA 2QK8A 1RD7A 4FGGA 4PSSA 1M78A 2CD2A 5HT4A 3QL0A 3VCOA 4P68A 3FQOA 4ELEA 1RB2A 3FYWX 3S7AA 4HOGA 1KMVA 2O7PA 3FRAX 3FRDX 3KY8A 4H97A 1DDSA 1DYHA 1IA3A 4KJJA 4XT4A 1RX8A 1RX4A 1DG8A 4OR7A 5DXVA 1KLKA 1RX2A 1S3VA 4XT5A 5HVEA 3NRRA 5DFRA 1RE7A 4IXED 4LAHX 2BLCA 1RX3A 2DRCA 1RX5A 4DP3A 3HJ3A 4DFRA 2HXVA 4KM2A 1DLSA 3SRUX 3TQ8A 3INVA 3EEKA 2G6VA 1RA9A 4QLEA 3GI2A 4QHVA 1DYIA 4XRBA 1IA2A 4EIZA 2C2TA 3S9UA 3JTWA 3DRCA 2D0KA 2BLBA 3SQYX 4FHBA 1PD9A 3SR5X 3NZ6X 3SRQX 3GHVA 3QLYA 3NXXA 2W9GA 3QLRA 3EX8A 5ECCA 1VDRA 4ELFA 3NTZA 3JWCA 2W3AA 4KBNA 2AZNA 3JWMA 1RX1A 1DR5A 4I13A 3DGAA 3EIGA 4KY4A 1U72A 3FQ0A 1QZFA 3FL8A 1M79A 5FDAA 3QLSA 4G95A 2CIGA 2FZIA 1CZ3A 3S3VA 1DG7A 3EELA 1J3KA 3TD8A 4EIGA 1RH3A 1E26A 5JG0X 3NU0A 5HPBA 4KLXA 4Q6AA 4LAGX 2B3ZA 1CD2A 5HSUA 4G3MA 3ROAA 3DFRA 1DRHA 4X5IA 1HFRA 3F0VX 1LY4A 4PTJA 4Q0EA 5HUIA 3EEMA 4PDJA 4G8ZX 1U70A 3LG4A 3QG2A 3FY9X 2W9HA 1AO8A 3CSEA 2ITHA 1HFQA 1HFPA 4KY8A 4XE6X 2W3MA 3IA4A
chains in the Genus database with same CATH superfamily
3UM8A 4CD2A 4M2XA 4HA9A 4KM0A 1DDRA 3N0HA 3OAFA 1DR6A 1DR4A 1DRFA 4NX7A 5HQZA 1YHOA 5HT5A 4IXFX 3ZPCA 3NXTA 1DHJA 1DG5A 1KMSA 3JW3A 3KJRA 2FZJA 3IROA 3TQ9A 1DRAA 3SA1A 1DISA 3D80A 2H2QA 3JW5A 4QI9A 1DLRA 4P3RA 2OIPA 4QJZD 1U71A 5CC9A 3F91A 1DHFA 3DL6A 4P66A 1JUVA 3FY8X 1J3JA 4X5HA 4M6KA 3NZAX 4M6JA 3R33A 4KFJA 4PSYA 3F0QX 4ELBA 2L28A 4HA7A 3F0SX 1M7AA 1S3YA 2ANQA 2C2SA 3F0BX 1DHIA 1LY3A 1DRBA 1RB3A 3KGYA 4QLGA 3SH2A 3FQFA 5HQYA 3M08A 3NXOA 3QLWA 3QYLA 1DR3A 5HI6A 2W9SA 3GYFA 3NZBX 1DR2A 2INQA 3JVXA 3FYVX 4LEKX 3QLXA 1BOZA 4ECKA 4PSTA 2W3VA 2W9TA 3I3RA 2LF1A 1S3WA 1LUDA 3QL3A 1IA1A 4KEBA 4IXGX 4QLFA 3FL9A 4KJKA 3M09A 4X5FA 3I8AX 3JWKA 3K45A 3DL5A 3K47A 4KD7A 4HOEA 3FRBX 1RX6A 3F8YA 4M7UA 3KJSA 5U26A 5U27A 4TU5X 3RO9A 1MVSA 2XW7A 2JYBA 3IRNA 1RA2A 5ECXA 5HVBA 4XT8A 1DYRA 3K2HA 2HM9A 3NXRA 3DATA 4EJ1A 4M7VA 2KGKA 3KFYA 1RA3A 1RX9A 1RC4A 3D84X 1ZDRA 5HSRA 4GH8A 2FZHA 3FREX 2ANOA 1DAJA 1DIUA 3K74A 3RG9A 3NZ9X 4ELGA 4H98A 4FGHA 4EILA 3NZDA 3NXYA 3F8ZA 4M6LA 3QGTA 1S3UA 3IRMA 3FQCA 1JOLA 1AOEA 1VJ3A 1MVTA 6DFRA 2W3WA 1PDBA 4H96A 3CD2A 4XT6A 3EEJA 1RG7A 3NXVA 3NZCX 3OCHA 3SRSX 3SA2A 4RGCA 2P4GA 4X5GA 3CL9A 1DYJA 3IX9A 3DAUA 4NX6A 1OHJA 4Q0DA 4OSGA 1D1GA 1BZFA 2BLAA 4PTHA 5EAJA 4KAKA 1AI9A 4H95A 4KL9A 4KJLA 1RA1A 3TQAA 1JOMA 1OHKA 3F0XX 3DG8A 3SGYA 3SRRX 1RA8A 1RX7A 2DHFA 3Q1HA 2HQPA 1SEJA 4QJCA 7DFRA 3JWFA 1DREA 3IA5A 4KNEA 5JA3A 3CLBA 3FRFX 5HF0X 3TQBA 8DFRA 3GHWA 3FQZA 3GHCA 3QFXA 3QLZA 4DPDA 1J3IA 3FS6A 3ZPGA 1DR1A 2OBCA 3SRWX 4LAEX 4XT7A 1DR7A 5CCCA 4XECX 4P3QA 4I1NA 4DDRA 5E8QA 4Q67A 5HF2X 4DPHA 2D5NA 3E0BA 4X5JA 2BL9A 2W3BA 2ZZAA 3UM6A 1RF7A 4KYAA 3L3RA 3HBBA 3QYOA 1DF7A 3SAIA 4ELHA 3F0UX 3JSUA 3UM5A 2GD9A 1PD8A 1IA4A 1TDRA 3FQVA 4HOFA 2QK8A 1RD7A 4FGGA 4PSSA 1M78A 2CD2A 5HT4A 3QL0A 3VCOA 4P68A 3FQOA 4ELEA 1RB2A 3FYWX 3S7AA 4HOGA 1KMVA 2O7PA 3FRAX 3FRDX 3KY8A 4H97A 1DDSA 1DYHA 1IA3A 4KJJA 4XT4A 1RX8A 1RX4A 1DG8A 4OR7A 5DXVA 1KLKA 1RX2A 1S3VA 4XT5A 5HVEA 3NRRA 5DFRA 1RE7A 4IXED 4LAHX 2BLCA 1RX3A 2DRCA 1RX5A 4DP3A 3HJ3A 4DFRA 2HXVA 4KM2A 1DLSA 3SRUX 3TQ8A 3INVA 3EEKA 2G6VA 1RA9A 4QLEA 3GI2A 4QHVA 1DYIA 4XRBA 1IA2A 4EIZA 2C2TA 3S9UA 3JTWA 3DRCA 2D0KA 2BLBA 3SQYX 4FHBA 1PD9A 3SR5X 3NZ6X 3SRQX 3GHVA 3QLYA 3NXXA 2W9GA 3QLRA 3EX8A 5ECCA 1VDRA 4ELFA 3NTZA 3JWCA 2W3AA 4KBNA 2AZNA 3JWMA 1RX1A 1DR5A 4I13A 3DGAA 3EIGA 4KY4A 1U72A 3FQ0A 1QZFA 3FL8A 1M79A 5FDAA 3QLSA 4G95A 2CIGA 2FZIA 1CZ3A 3S3VA 1DG7A 3EELA 1J3KA 3TD8A 4EIGA 1RH3A 1E26A 5JG0X 3NU0A 5HPBA 4KLXA 4Q6AA 4LAGX 2B3ZA 1CD2A 5HSUA 4G3MA 3ROAA 3DFRA 1DRHA 4X5IA 1HFRA 3F0VX 1LY4A 4PTJA 4Q0EA 5HUIA 3EEMA 4PDJA 4G8ZX 1U70A 3LG4A 3QG2A 3FY9X 2W9HA 1AO8A 3CSEA 2ITHA 1HFQA 1HFPA 4KY8A 4XE6X 2W3MA 3IA4A
chains in the Genus database with same CATH topology
3UM8A 4CD2A 4M2XA 4HA9A 4KM0A 1DDRA 3N0HA 3OAFA 1DR6A 1DR4A 1DRFA 4NX7A 5HQZA 1YHOA 5HT5A 4IXFX 3ZPCA 3NXTA 1DHJA 1DG5A 1KMSA 3JW3A 3KJRA 2FZJA 3IROA 3TQ9A 1DRAA 3SA1A 1DISA 3D80A 2H2QA 3JW5A 4QI9A 1DLRA 4P3RA 2OIPA 4QJZD 1U71A 5CC9A 3F91A 1DHFA 3DL6A 4P66A 1JUVA 3FY8X 1J3JA 4X5HA 4M6KA 3NZAX 4M6JA 3R33A 4KFJA 4PSYA 3F0QX 4ELBA 2L28A 4HA7A 3F0SX 1M7AA 1S3YA 2ANQA 2C2SA 3F0BX 1DHIA 1LY3A 1DRBA 1RB3A 3KGYA 4QLGA 3SH2A 3FQFA 5HQYA 3M08A 3NXOA 3QLWA 3QYLA 1DR3A 5HI6A 2W9SA 3GYFA 3NZBX 1DR2A 2INQA 3JVXA 3FYVX 4LEKX 3QLXA 1BOZA 4ECKA 4PSTA 2W3VA 2W9TA 3I3RA 2LF1A 1S3WA 1LUDA 3QL3A 1IA1A 4KEBA 4IXGX 4QLFA 3FL9A 4KJKA 3M09A 4X5FA 3I8AX 3JWKA 3K45A 3DL5A 3K47A 4KD7A 4HOEA 3FRBX 1RX6A 3F8YA 4M7UA 3KJSA 5U26A 5U27A 4TU5X 3RO9A 1MVSA 2XW7A 2JYBA 3IRNA 1RA2A 5ECXA 5HVBA 4XT8A 1DYRA 3K2HA 2HM9A 3NXRA 3DATA 4EJ1A 4M7VA 2KGKA 3KFYA 1RA3A 1RX9A 1RC4A 3D84X 1ZDRA 5HSRA 4GH8A 2FZHA 3FREX 2ANOA 1DAJA 1DIUA 3K74A 3RG9A 3NZ9X 4ELGA 4H98A 4FGHA 4EILA 3NZDA 3NXYA 3F8ZA 4M6LA 3QGTA 1S3UA 3IRMA 3FQCA 1JOLA 1AOEA 1VJ3A 1MVTA 6DFRA 2W3WA 1PDBA 4H96A 3CD2A 4XT6A 3EEJA 1RG7A 3NXVA 3NZCX 3OCHA 3SRSX 3SA2A 4RGCA 2P4GA 4X5GA 3CL9A 1DYJA 3IX9A 3DAUA 4NX6A 1OHJA 4Q0DA 4OSGA 1D1GA 1BZFA 2BLAA 4PTHA 5EAJA 4KAKA 1AI9A 4H95A 4KL9A 4KJLA 1RA1A 3TQAA 1JOMA 1OHKA 3F0XX 3DG8A 3SGYA 3SRRX 1RA8A 1RX7A 2DHFA 3Q1HA 2HQPA 1SEJA 4QJCA 7DFRA 3JWFA 1DREA 3IA5A 4KNEA 5JA3A 3CLBA 3FRFX 5HF0X 3TQBA 8DFRA 3GHWA 3FQZA 3GHCA 3QFXA 3QLZA 4DPDA 1J3IA 3FS6A 3ZPGA 1DR1A 2OBCA 3SRWX 4LAEX 4XT7A 1DR7A 5CCCA 4XECX 4P3QA 4I1NA 4DDRA 5E8QA 4Q67A 5HF2X 4DPHA 2D5NA 3E0BA 4X5JA 2BL9A 2W3BA 2ZZAA 3UM6A 1RF7A 4KYAA 3L3RA 3HBBA 3QYOA 1DF7A 3SAIA 4ELHA 3F0UX 3JSUA 3UM5A 2GD9A 1PD8A 1IA4A 1TDRA 3FQVA 4HOFA 2QK8A 1RD7A 4FGGA 4PSSA 1M78A 2CD2A 5HT4A 3QL0A 3VCOA 4P68A 3FQOA 4ELEA 1RB2A 3FYWX 3S7AA 4HOGA 1KMVA 2O7PA 3FRAX 3FRDX 3KY8A 4H97A 1DDSA 1DYHA 1IA3A 4KJJA 4XT4A 1RX8A 1RX4A 1DG8A 4OR7A 5DXVA 1KLKA 1RX2A 1S3VA 4XT5A 5HVEA 3NRRA 5DFRA 1RE7A 4IXED 4LAHX 2BLCA 1RX3A 2DRCA 1RX5A 4DP3A 3HJ3A 4DFRA 2HXVA 4KM2A 1DLSA 3SRUX 3TQ8A 3INVA 3EEKA 2G6VA 1RA9A 4QLEA 3GI2A 4QHVA 1DYIA 4XRBA 1IA2A 4EIZA 2C2TA 3S9UA 3JTWA 3DRCA 2D0KA 2BLBA 3SQYX 4FHBA 1PD9A 3SR5X 3NZ6X 3SRQX 3GHVA 3QLYA 3NXXA 2W9GA 3QLRA 3EX8A 5ECCA 1VDRA 4ELFA 3NTZA 3JWCA 2W3AA 4KBNA 2AZNA 3JWMA 1RX1A 1DR5A 4I13A 3DGAA 3EIGA 4KY4A 1U72A 3FQ0A 1QZFA 3FL8A 1M79A 5FDAA 3QLSA 4G95A 2CIGA 2FZIA 1CZ3A 3S3VA 1DG7A 3EELA 1J3KA 3TD8A 4EIGA 1RH3A 1E26A 5JG0X 3NU0A 5HPBA 4KLXA 4Q6AA 4LAGX 2B3ZA 1CD2A 5HSUA 4G3MA 3ROAA 3DFRA 1DRHA 4X5IA 1HFRA 3F0VX 1LY4A 4PTJA 4Q0EA 5HUIA 3EEMA 4PDJA 4G8ZX 1U70A 3LG4A 3QG2A 3FY9X 2W9HA 1AO8A 3CSEA 2ITHA 1HFQA 1HFPA 4KY8A 4XE6X 2W3MA 3IA4A
chains in the Genus database with same CATH homology


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