1E26A

Design, synthesis and x-ray crystal structure of a potent dual inhibitor of thymidylate synthase and dihydrofolate reductase as an antitumor agent.
Total Genus 57
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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
57
sequence length
205
structure length
205
Chain Sequence
NQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL
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 Ligand-Induced Conformational Changes in the Crystal Structures of Pneumocystis Carinii Dihydrofolate Reductase Complexes with Folate and Nadp+
pubmed doi rcsb
molecule keywords DIHYDROFOLATE REDUCTASE
molecule tags Oxidoreductase
source organism Pneumocystis carinii
total genus 57
structure length 205
sequence length 205
ec nomenclature ec 1.5.1.3: Dihydrofolate reductase.
pdb deposition date 2000-05-17

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 1e26A00
3Q1HA 4QJZD 5HVBA 4HOGA 3CLBA 3FY8X 3QLZA 2B3ZA 4KBNA 3SRSX 4P3RA 4EILA 1RG7A 3DATA 3JWCA 3SRUX 3I8AX 4XT5A 3EIGA 2W3MA 3FQFA 4PTJA 1U72A 5HF2X 4KY4A 1LUDA 1RA8A 1DYRA 3SRRX 1MVSA 5HT5A 1DR7A 1DRFA 1DYJA 4G3MA 3JWKA 1J3IA 1U70A 2W9GA 3DL6A 3IRMA 3JW5A 3E0BA 1SEJA 3NXOA 1PD9A 2ITHA 4ECKA 3GYFA 2W3WA 3NTZA 2HXVA 1RX8A 3OAFA 4IXGX 4DDRA 3SR5X 3LG4A 1HFQA 3NXYA 3QLRA 3FREX 4QHVA 4HA7A 1RX4A 8DFRA 3S3VA 3DFRA 3NRRA 3N0HA 3F8YA 1MVTA 1DYIA 3DG8A 3QLWA 4IXFX 4DPHA 2W3BA 4PSSA 5ECXA 2ANQA 2QK8A 3EEKA 3FQCA 3VCOA 4X5IA 3UM5A 4DPDA 4XRBA 3NZ9X 3QYOA 3NZBX 3FRAX 1IA3A 5HQZA 5HT4A 1S3YA 3OCHA 3FRBX 3QL0A 3K74A 2DHFA 4ELFA 1DRHA 1S3WA 3EEJA 3F0VX 4KY8A 4QI9A 3RO9A 1DLSA 3NXXA 3NZ6X 3D80A 1RC4A 4M6JA 4CD2A 4KL9A 2W9SA 1DR4A 4ELEA 3M09A 1IA4A 1ZDRA 1VJ3A 5HSUA 4DP3A 1DR3A 3EELA 3FL8A 1DYHA 5HQYA 5U27A 2P4GA 3CD2A 1DRAA 4KEBA 2INQA 4G8ZX 1RX7A 1BOZA 1OHKA 3SH2A 4QLEA 5HI6A 5HSRA 3KJRA 1DR2A 5JA3A 1RX9A 3KGYA 4G95A 4XT6A 4KNEA 1D1GA 1RX3A 4X5HA 1M79A 4FHBA 3SRQX 2W3VA 4HOFA 3FY9X 3L3RA 2OIPA 4Q67A 1S3UA 3S7AA 2CIGA 4H96A 3F0XX 3SA1A 1DHJA 1DHFA 4X5GA 1RF7A 3FRFX 2FZHA 1RX1A 1DISA 5E8QA 1DG5A 4FGHA 3JWMA 3NU0A 1JOLA 3RG9A 4H97A 1U71A 3IA4A 4RGCA 1M7AA 3M08A 3EEMA 1QZFA 3D84X 2BL9A 3I3RA 2OBCA 4LAHX 1RA2A 4X5FA 1TDRA 3CL9A 3CSEA 1DREA 1DR1A 2BLAA 4QLGA 1RA9A 3KFYA 5DXVA 3INVA 3QL3A 4EJ1A 3ROAA 6DFRA 1RD7A 4KYAA 3FQVA 3JTWA 1RA1A 4I1NA 1DF7A 4H95A 1DG7A 4M6LA 3GI2A 1J3JA 4PDJA 1KMVA 3IA5A 1RH3A 3JW3A 3TQ8A 2BLBA 1RB2A 4OSGA 1YHOA 1DHIA 4TU5X 4LEKX 3ZPCA 2C2TA 3TQAA 1PD8A 2KGKA 3DGAA 3KJSA 4DFRA 1DDRA 1RX5A 4KD7A 1LY3A 4M6KA 4Q6AA 4I13A 2W9HA 4LAGX 2XW7A 1JUVA 3K2HA 4XT8A 4ELBA 4H98A 4Q0DA 4P66A 3IROA 2HQPA 3FL9A 4XECX 3DRCA 3SQYX 4ELGA 4PSYA 2AZNA 1E26A 2GD9A 1DR6A 1VDRA 1OHJA 3F8ZA 3FQZA 4GH8A 1JOMA 3R33A 3FYWX 2W9TA 1DDSA 4ELHA 3JVXA 4QLFA 1RX6A 4NX6A 4XT4A 4M7VA 1DRBA 4X5JA 4P3QA 2ZZAA 3GHVA 2C2SA 3QG2A 3QLSA 5HF0X 3FQ0A 3ZPGA 5DFRA 1KMSA 2H2QA 2W3AA 3IX9A 1KLKA 3UM6A 4EIZA 3NXTA 4XE6X 5HUIA 2HM9A 1IA1A 3FS6A 3NXVA 5JG0X 3NZAX 1AO8A 1RB3A 4KJLA 4LAEX 3F0UX 2LF1A 5CCCA 2FZIA 4IXED 1DAJA 1IA2A 3FYVX 2JYBA 3QYLA 1LY4A 3F0QX 3K47A 1HFRA 3TD8A 5HPBA 3DAUA 3F0BX 3NXRA 3F0SX 4FGGA 2L28A 3K45A 3TQBA 4KJKA 4P68A 1S3VA 3JWFA 1RA3A 1PDBA 4KM2A 4KLXA 4OR7A 3NZDA 3HBBA 3KY8A 7DFRA 3SAIA 3SA2A 3DL5A 1CZ3A 2G6VA 4QJCA 1DIUA 1RE7A 1M78A 2CD2A 5ECCA 3NZCX 2FZJA 2D0KA 4KFJA 3QFXA 1CD2A 4KJJA 3EX8A 4M7UA 3QLYA 1DG8A 1DLRA 3GHWA 2ANOA 4M2XA 3F91A 3S9UA 1AI9A 5U26A 1J3KA 4XT7A 3HJ3A 5FDAA 1HFPA 3UM8A 3JSUA 5HVEA 4EIGA 1AOEA 3TQ9A 2BLCA 3FQOA 3QLXA 1DR5A 4HA9A 3FRDX 3SRWX 3IRNA 4PTHA 3QGTA 4KM0A 3SGYA 5EAJA 5CC9A 2D5NA 4KAKA 4Q0EA 2DRCA 4HOEA 4PSTA 4NX7A 3GHCA 1BZFA 1RX2A 2O7PA
chains in the Genus database with same CATH superfamily
3Q1HA 4QJZD 5HVBA 4HOGA 3CLBA 3FY8X 3QLZA 2B3ZA 4KBNA 3SRSX 4P3RA 4EILA 1RG7A 3DATA 3JWCA 3SRUX 3I8AX 4XT5A 3EIGA 2W3MA 3FQFA 4PTJA 1U72A 5HF2X 4KY4A 1LUDA 1RA8A 1DYRA 3SRRX 1MVSA 5HT5A 1DR7A 1DRFA 1DYJA 4G3MA 3JWKA 1J3IA 1U70A 2W9GA 3DL6A 3IRMA 3JW5A 3E0BA 1SEJA 3NXOA 1PD9A 2ITHA 4ECKA 3GYFA 2W3WA 3NTZA 2HXVA 1RX8A 3OAFA 4IXGX 4DDRA 3SR5X 3LG4A 1HFQA 3NXYA 3QLRA 3FREX 4QHVA 4HA7A 1RX4A 8DFRA 3S3VA 3DFRA 3NRRA 3N0HA 3F8YA 1MVTA 1DYIA 3DG8A 3QLWA 4IXFX 4DPHA 2W3BA 4PSSA 5ECXA 2ANQA 2QK8A 3EEKA 3FQCA 3VCOA 4X5IA 3UM5A 4DPDA 4XRBA 3NZ9X 3QYOA 3NZBX 3FRAX 1IA3A 5HQZA 5HT4A 1S3YA 3OCHA 3FRBX 3QL0A 3K74A 2DHFA 4ELFA 1DRHA 1S3WA 3EEJA 3F0VX 4KY8A 4QI9A 3RO9A 1DLSA 3NXXA 3NZ6X 3D80A 1RC4A 4M6JA 4CD2A 4KL9A 2W9SA 1DR4A 4ELEA 3M09A 1IA4A 1ZDRA 1VJ3A 5HSUA 4DP3A 1DR3A 3EELA 3FL8A 1DYHA 5HQYA 5U27A 2P4GA 3CD2A 1DRAA 4KEBA 2INQA 4G8ZX 1RX7A 1BOZA 1OHKA 3SH2A 4QLEA 5HI6A 5HSRA 3KJRA 1DR2A 5JA3A 1RX9A 3KGYA 4G95A 4XT6A 4KNEA 1D1GA 1RX3A 4X5HA 1M79A 4FHBA 3SRQX 2W3VA 4HOFA 3FY9X 3L3RA 2OIPA 4Q67A 1S3UA 3S7AA 2CIGA 4H96A 3F0XX 3SA1A 1DHJA 1DHFA 4X5GA 1RF7A 3FRFX 2FZHA 1RX1A 1DISA 5E8QA 1DG5A 4FGHA 3JWMA 3NU0A 1JOLA 3RG9A 4H97A 1U71A 3IA4A 4RGCA 1M7AA 3M08A 3EEMA 1QZFA 3D84X 2BL9A 3I3RA 2OBCA 4LAHX 1RA2A 4X5FA 1TDRA 3CL9A 3CSEA 1DREA 1DR1A 2BLAA 4QLGA 1RA9A 3KFYA 5DXVA 3INVA 3QL3A 4EJ1A 3ROAA 6DFRA 1RD7A 4KYAA 3FQVA 3JTWA 1RA1A 4I1NA 1DF7A 4H95A 1DG7A 4M6LA 3GI2A 1J3JA 4PDJA 1KMVA 3IA5A 1RH3A 3JW3A 3TQ8A 2BLBA 1RB2A 4OSGA 1YHOA 1DHIA 4TU5X 4LEKX 3ZPCA 2C2TA 3TQAA 1PD8A 2KGKA 3DGAA 3KJSA 4DFRA 1DDRA 1RX5A 4KD7A 1LY3A 4M6KA 4Q6AA 4I13A 2W9HA 4LAGX 2XW7A 1JUVA 3K2HA 4XT8A 4ELBA 4H98A 4Q0DA 4P66A 3IROA 2HQPA 3FL9A 4XECX 3DRCA 3SQYX 4ELGA 4PSYA 2AZNA 1E26A 2GD9A 1DR6A 1VDRA 1OHJA 3F8ZA 3FQZA 4GH8A 1JOMA 3R33A 3FYWX 2W9TA 1DDSA 4ELHA 3JVXA 4QLFA 1RX6A 4NX6A 4XT4A 4M7VA 1DRBA 4X5JA 4P3QA 2ZZAA 3GHVA 2C2SA 3QG2A 3QLSA 5HF0X 3FQ0A 3ZPGA 5DFRA 1KMSA 2H2QA 2W3AA 3IX9A 1KLKA 3UM6A 4EIZA 3NXTA 4XE6X 5HUIA 2HM9A 1IA1A 3FS6A 3NXVA 5JG0X 3NZAX 1AO8A 1RB3A 4KJLA 4LAEX 3F0UX 2LF1A 5CCCA 2FZIA 4IXED 1DAJA 1IA2A 3FYVX 2JYBA 3QYLA 1LY4A 3F0QX 3K47A 1HFRA 3TD8A 5HPBA 3DAUA 3F0BX 3NXRA 3F0SX 4FGGA 2L28A 3K45A 3TQBA 4KJKA 4P68A 1S3VA 3JWFA 1RA3A 1PDBA 4KM2A 4KLXA 4OR7A 3NZDA 3HBBA 3KY8A 7DFRA 3SAIA 3SA2A 3DL5A 1CZ3A 2G6VA 4QJCA 1DIUA 1RE7A 1M78A 2CD2A 5ECCA 3NZCX 2FZJA 2D0KA 4KFJA 3QFXA 1CD2A 4KJJA 3EX8A 4M7UA 3QLYA 1DG8A 1DLRA 3GHWA 2ANOA 4M2XA 3F91A 3S9UA 1AI9A 5U26A 1J3KA 4XT7A 3HJ3A 5FDAA 1HFPA 3UM8A 3JSUA 5HVEA 4EIGA 1AOEA 3TQ9A 2BLCA 3FQOA 3QLXA 1DR5A 4HA9A 3FRDX 3SRWX 3IRNA 4PTHA 3QGTA 4KM0A 3SGYA 5EAJA 5CC9A 2D5NA 4KAKA 4Q0EA 2DRCA 4HOEA 4PSTA 4NX7A 3GHCA 1BZFA 1RX2A 2O7PA
chains in the Genus database with same CATH topology
3Q1HA 4QJZD 5HVBA 4HOGA 3CLBA 3FY8X 3QLZA 2B3ZA 4KBNA 3SRSX 4P3RA 4EILA 1RG7A 3DATA 3JWCA 3SRUX 3I8AX 4XT5A 3EIGA 2W3MA 3FQFA 4PTJA 1U72A 5HF2X 4KY4A 1LUDA 1RA8A 1DYRA 3SRRX 1MVSA 5HT5A 1DR7A 1DRFA 1DYJA 4G3MA 3JWKA 1J3IA 1U70A 2W9GA 3DL6A 3IRMA 3JW5A 3E0BA 1SEJA 3NXOA 1PD9A 2ITHA 4ECKA 3GYFA 2W3WA 3NTZA 2HXVA 1RX8A 3OAFA 4IXGX 4DDRA 3SR5X 3LG4A 1HFQA 3NXYA 3QLRA 3FREX 4QHVA 4HA7A 1RX4A 8DFRA 3S3VA 3DFRA 3NRRA 3N0HA 3F8YA 1MVTA 1DYIA 3DG8A 3QLWA 4IXFX 4DPHA 2W3BA 4PSSA 5ECXA 2ANQA 2QK8A 3EEKA 3FQCA 3VCOA 4X5IA 3UM5A 4DPDA 4XRBA 3NZ9X 3QYOA 3NZBX 3FRAX 1IA3A 5HQZA 5HT4A 1S3YA 3OCHA 3FRBX 3QL0A 3K74A 2DHFA 4ELFA 1DRHA 1S3WA 3EEJA 3F0VX 4KY8A 4QI9A 3RO9A 1DLSA 3NXXA 3NZ6X 3D80A 1RC4A 4M6JA 4CD2A 4KL9A 2W9SA 1DR4A 4ELEA 3M09A 1IA4A 1ZDRA 1VJ3A 5HSUA 4DP3A 1DR3A 3EELA 3FL8A 1DYHA 5HQYA 5U27A 2P4GA 3CD2A 1DRAA 4KEBA 2INQA 4G8ZX 1RX7A 1BOZA 1OHKA 3SH2A 4QLEA 5HI6A 5HSRA 3KJRA 1DR2A 5JA3A 1RX9A 3KGYA 4G95A 4XT6A 4KNEA 1D1GA 1RX3A 4X5HA 1M79A 4FHBA 3SRQX 2W3VA 4HOFA 3FY9X 3L3RA 2OIPA 4Q67A 1S3UA 3S7AA 2CIGA 4H96A 3F0XX 3SA1A 1DHJA 1DHFA 4X5GA 1RF7A 3FRFX 2FZHA 1RX1A 1DISA 5E8QA 1DG5A 4FGHA 3JWMA 3NU0A 1JOLA 3RG9A 4H97A 1U71A 3IA4A 4RGCA 1M7AA 3M08A 3EEMA 1QZFA 3D84X 2BL9A 3I3RA 2OBCA 4LAHX 1RA2A 4X5FA 1TDRA 3CL9A 3CSEA 1DREA 1DR1A 2BLAA 4QLGA 1RA9A 3KFYA 5DXVA 3INVA 3QL3A 4EJ1A 3ROAA 6DFRA 1RD7A 4KYAA 3FQVA 3JTWA 1RA1A 4I1NA 1DF7A 4H95A 1DG7A 4M6LA 3GI2A 1J3JA 4PDJA 1KMVA 3IA5A 1RH3A 3JW3A 3TQ8A 2BLBA 1RB2A 4OSGA 1YHOA 1DHIA 4TU5X 4LEKX 3ZPCA 2C2TA 3TQAA 1PD8A 2KGKA 3DGAA 3KJSA 4DFRA 1DDRA 1RX5A 4KD7A 1LY3A 4M6KA 4Q6AA 4I13A 2W9HA 4LAGX 2XW7A 1JUVA 3K2HA 4XT8A 4ELBA 4H98A 4Q0DA 4P66A 3IROA 2HQPA 3FL9A 4XECX 3DRCA 3SQYX 4ELGA 4PSYA 2AZNA 1E26A 2GD9A 1DR6A 1VDRA 1OHJA 3F8ZA 3FQZA 4GH8A 1JOMA 3R33A 3FYWX 2W9TA 1DDSA 4ELHA 3JVXA 4QLFA 1RX6A 4NX6A 4XT4A 4M7VA 1DRBA 4X5JA 4P3QA 2ZZAA 3GHVA 2C2SA 3QG2A 3QLSA 5HF0X 3FQ0A 3ZPGA 5DFRA 1KMSA 2H2QA 2W3AA 3IX9A 1KLKA 3UM6A 4EIZA 3NXTA 4XE6X 5HUIA 2HM9A 1IA1A 3FS6A 3NXVA 5JG0X 3NZAX 1AO8A 1RB3A 4KJLA 4LAEX 3F0UX 2LF1A 5CCCA 2FZIA 4IXED 1DAJA 1IA2A 3FYVX 2JYBA 3QYLA 1LY4A 3F0QX 3K47A 1HFRA 3TD8A 5HPBA 3DAUA 3F0BX 3NXRA 3F0SX 4FGGA 2L28A 3K45A 3TQBA 4KJKA 4P68A 1S3VA 3JWFA 1RA3A 1PDBA 4KM2A 4KLXA 4OR7A 3NZDA 3HBBA 3KY8A 7DFRA 3SAIA 3SA2A 3DL5A 1CZ3A 2G6VA 4QJCA 1DIUA 1RE7A 1M78A 2CD2A 5ECCA 3NZCX 2FZJA 2D0KA 4KFJA 3QFXA 1CD2A 4KJJA 3EX8A 4M7UA 3QLYA 1DG8A 1DLRA 3GHWA 2ANOA 4M2XA 3F91A 3S9UA 1AI9A 5U26A 1J3KA 4XT7A 3HJ3A 5FDAA 1HFPA 3UM8A 3JSUA 5HVEA 4EIGA 1AOEA 3TQ9A 2BLCA 3FQOA 3QLXA 1DR5A 4HA9A 3FRDX 3SRWX 3IRNA 4PTHA 3QGTA 4KM0A 3SGYA 5EAJA 5CC9A 2D5NA 4KAKA 4Q0EA 2DRCA 4HOEA 4PSTA 4NX7A 3GHCA 1BZFA 1RX2A 2O7PA
chains in the Genus database with same CATH homology


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