1RB3A

Dihydrofolate reductase complexed with methotrexate and nicotinamide adenine dinucleotide phosphate (oxidized form)
Total Genus 41
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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
41
sequence length
159
structure length
159
Chain Sequence
MISLIAALAVDRVIGMENAMPWNLPADLAWFKRNTLDKPVIMGRHTWESIGRPLPGRKNIILSSQPGTDDRVTWVKSVDEAIAACGDVPEIMVIGGGRVYEQFLPKAQKLYLTHIDAEVEGDTHFPDYEPDDWESVFSEFHDADAQNSHSYCFEILERR
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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 Loop and subdomain movements in the mechanism of Escherichia coli dihydrofolate reductase: crystallographic evidence.
pubmed doi rcsb
molecule keywords DIHYDROFOLATE REDUCTASE
molecule tags Oxidoreductase
source organism Escherichia coli
total genus 41
structure length 159
sequence length 159
chains with identical sequence B
ec nomenclature ec 1.5.1.3: Dihydrofolate reductase.
pdb deposition date 1996-11-26

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 1rb3A00
5HT4A 3E0BA 3FQ0A 3F0QX 3JWFA 1RX2A 4X5HA 4RGCA 1U70A 2W9GA 3OCHA 1RX6A 2OBCA 3Q1HA 1RX3A 3VCOA 3UM8A 3DAUA 2ANQA 1DR6A 4KY4A 3FRDX 3FYVX 3CL9A 2JYBA 3EELA 3GHWA 4G3MA 1RX9A 1DR7A 5CCCA 1PD9A 3IA5A 4KJKA 1DHIA 3QYOA 5HI6A 2CIGA 3FL8A 4KAKA 3K47A 3SAIA 3QLYA 4KYAA 4KFJA 3QFXA 2FZIA 4XRBA 4KLXA 3JTWA 5HQZA 4EIZA 1LY3A 2O7PA 5HSUA 2BLAA 1RA2A 4HOEA 3ZPCA 4LAHX 3NTZA 5HT5A 1KMVA 4XT8A 4QLEA 3DRCA 3SRRX 3D84X 3FRFX 4H95A 4EILA 2W3WA 2P4GA 2ANOA 1DISA 1RB3A 4IXGX 1DR3A 3JW3A 1RE7A 4G8ZX 3QG2A 4FGGA 3L3RA 2FZJA 4KM2A 1MVTA 3FS6A 5E8QA 4KD7A 4ELEA 1M7AA 3KJRA 5U27A 1LY4A 4DFRA 3QLWA 1HFPA 1DR4A 2INQA 1RX8A 4M6KA 4QLFA 3DG8A 4ELGA 1CD2A 3NZBX 1DYIA 4H96A 3EEKA 1DG5A 3TD8A 3HJ3A 3NU0A 3NZAX 1DDRA 2AZNA 1MVSA 3FQVA 2OIPA 4P3RA 5EAJA 2BLBA 1JOMA 3QL3A 1J3IA 4PTJA 3F0BX 1AI9A 3GHVA 4KBNA 5HSRA 3DATA 3NXXA 5JA3A 1YHOA 2W3VA 1ZDRA 4DDRA 1U71A 3TQ9A 4KY8A 4QI9A 3IX9A 2DHFA 3EX8A 2BL9A 4X5FA 1OHKA 1OHJA 2HXVA 4HOGA 4ELBA 3GHCA 1SEJA 3QLSA 4CD2A 3QLRA 2W9SA 1DYRA 1DHJA 1PDBA 4X5GA 4G95A 4EJ1A 1DREA 2B3ZA 3K2HA 3FL9A 4LEKX 4OSGA 3SRSX 3DGAA 3IROA 2LF1A 3SQYX 1DHFA 1RA1A 4X5JA 4KJJA 4FHBA 4QJCA 3I3RA 3KGYA 1M78A 3QL0A 5CC9A 1RX7A 5FDAA 3CSEA 3OAFA 5DXVA 4NX7A 3RO9A 3DL6A 1RX1A 3JSUA 1RX4A 3JWKA 4I13A 3FQCA 3M09A 4XT4A 4GH8A 1M79A 1CZ3A 3FRAX 1DIUA 3F0UX 2HQPA 4DPDA 5HVEA 1AO8A 4QLGA 3SR5X 2BLCA 5U26A 3NZCX 3F91A 4KEBA 2W3BA 3FREX 4M6JA 2G6VA 1DRHA 3EIGA 3NZDA 3KY8A 3JW5A 2KGKA 5HUIA 4M6LA 2D0KA 1DR5A 3SRWX 1PD8A 1RD7A 5ECCA 1S3UA 2W3MA 5HQYA 2W3AA 4KL9A 2FZHA 1D1GA 4PTHA 1RF7A 3KJSA 3S7AA 6DFRA 4OR7A 3NXOA 1RX5A 3NZ6X 3SH2A 1AOEA 3HBBA 3S9UA 1JOLA 3RG9A 3INVA 4KNEA 1DR1A 2C2SA 4PDJA 3LG4A 3CLBA 5HF2X 2DRCA 3M08A 1E26A 2QK8A 4P3QA 1DDSA 3DL5A 3NXYA 4EIGA 3TQAA 4PSTA 8DFRA 4KJLA 4DP3A 4HA9A 3IRMA 3D80A 1JUVA 3QLZA 4X5IA 3QYLA 4PSSA 4NX6A 2HM9A 1DR2A 4ECKA 3TQ8A 3IRNA 3FY9X 1HFQA 4XT5A 1VJ3A 4FGHA 4LAGX 1DRBA 1DRAA 4KM0A 3SA2A 3GYFA 1QZFA 3I8AX 4P66A 1DRFA 4M2XA 4QHVA 1RA8A 4Q6AA 4XT6A 3R33A 4XE6X 2C2TA 1DLRA 3FY8X 5HVBA 3GI2A 2ITHA 3K74A 4XECX 4LAEX 5ECXA 1IA1A 4DPHA 3JWMA 4P68A 3K45A 1LUDA 4PSYA 3ZPGA 5HPBA 3QLXA 4IXFX 3UM5A 3FQFA 3SA1A 3DFRA 3F0VX 3FRBX 4XT7A 3SRQX 1IA4A 3TQBA 1DF7A 1TDRA 1RA9A 1BZFA 1KLKA 1J3JA 4HA7A 1RG7A 4Q0DA 4TU5X 3F8ZA 1IA3A 1DG7A 3IA4A 1VDRA 3CD2A 3S3VA 1S3WA 1U72A 1DG8A 7DFRA 4H98A 3F0XX 5DFRA 3JWCA 3NXVA 2CD2A 3JVXA 1S3VA 3N0HA 2W9TA 3SRUX 1HFRA 3ROAA 1DYHA 3UM6A 3F0SX 4I1NA 1DYJA 3SGYA 1IA2A 2L28A 1J3KA 5HF0X 3NZ9X 3F8YA 4Q67A 1RC4A 4HOFA 1DAJA 1DLSA 1S3YA 3FQZA 4ELFA 3EEMA 3NXRA 2W9HA 4H97A 5JG0X 3NRRA 2D5NA 4ELHA 2GD9A 2XW7A 3FYWX 4M7UA 1BOZA 3NXTA 4Q0EA 3FQOA 2ZZAA 4M7VA 1RB2A 2H2QA 3QGTA 4IXED 4QJZD 1RH3A 1RA3A 1KMSA 3EEJA 3KFYA
chains in the Genus database with same CATH superfamily
5HT4A 3E0BA 3FQ0A 3F0QX 3JWFA 1RX2A 4X5HA 4RGCA 1U70A 2W9GA 3OCHA 1RX6A 2OBCA 3Q1HA 1RX3A 3VCOA 3UM8A 3DAUA 2ANQA 1DR6A 4KY4A 3FRDX 3FYVX 3CL9A 2JYBA 3EELA 3GHWA 4G3MA 1RX9A 1DR7A 5CCCA 1PD9A 3IA5A 4KJKA 1DHIA 3QYOA 5HI6A 2CIGA 3FL8A 4KAKA 3K47A 3SAIA 3QLYA 4KYAA 4KFJA 3QFXA 2FZIA 4XRBA 4KLXA 3JTWA 5HQZA 4EIZA 1LY3A 2O7PA 5HSUA 2BLAA 1RA2A 4HOEA 3ZPCA 4LAHX 3NTZA 5HT5A 1KMVA 4XT8A 4QLEA 3DRCA 3SRRX 3D84X 3FRFX 4H95A 4EILA 2W3WA 2P4GA 2ANOA 1DISA 1RB3A 4IXGX 1DR3A 3JW3A 1RE7A 4G8ZX 3QG2A 4FGGA 3L3RA 2FZJA 4KM2A 1MVTA 3FS6A 5E8QA 4KD7A 4ELEA 1M7AA 3KJRA 5U27A 1LY4A 4DFRA 3QLWA 1HFPA 1DR4A 2INQA 1RX8A 4M6KA 4QLFA 3DG8A 4ELGA 1CD2A 3NZBX 1DYIA 4H96A 3EEKA 1DG5A 3TD8A 3HJ3A 3NU0A 3NZAX 1DDRA 2AZNA 1MVSA 3FQVA 2OIPA 4P3RA 5EAJA 2BLBA 1JOMA 3QL3A 1J3IA 4PTJA 3F0BX 1AI9A 3GHVA 4KBNA 5HSRA 3DATA 3NXXA 5JA3A 1YHOA 2W3VA 1ZDRA 4DDRA 1U71A 3TQ9A 4KY8A 4QI9A 3IX9A 2DHFA 3EX8A 2BL9A 4X5FA 1OHKA 1OHJA 2HXVA 4HOGA 4ELBA 3GHCA 1SEJA 3QLSA 4CD2A 3QLRA 2W9SA 1DYRA 1DHJA 1PDBA 4X5GA 4G95A 4EJ1A 1DREA 2B3ZA 3K2HA 3FL9A 4LEKX 4OSGA 3SRSX 3DGAA 3IROA 2LF1A 3SQYX 1DHFA 1RA1A 4X5JA 4KJJA 4FHBA 4QJCA 3I3RA 3KGYA 1M78A 3QL0A 5CC9A 1RX7A 5FDAA 3CSEA 3OAFA 5DXVA 4NX7A 3RO9A 3DL6A 1RX1A 3JSUA 1RX4A 3JWKA 4I13A 3FQCA 3M09A 4XT4A 4GH8A 1M79A 1CZ3A 3FRAX 1DIUA 3F0UX 2HQPA 4DPDA 5HVEA 1AO8A 4QLGA 3SR5X 2BLCA 5U26A 3NZCX 3F91A 4KEBA 2W3BA 3FREX 4M6JA 2G6VA 1DRHA 3EIGA 3NZDA 3KY8A 3JW5A 2KGKA 5HUIA 4M6LA 2D0KA 1DR5A 3SRWX 1PD8A 1RD7A 5ECCA 1S3UA 2W3MA 5HQYA 2W3AA 4KL9A 2FZHA 1D1GA 4PTHA 1RF7A 3KJSA 3S7AA 6DFRA 4OR7A 3NXOA 1RX5A 3NZ6X 3SH2A 1AOEA 3HBBA 3S9UA 1JOLA 3RG9A 3INVA 4KNEA 1DR1A 2C2SA 4PDJA 3LG4A 3CLBA 5HF2X 2DRCA 3M08A 1E26A 2QK8A 4P3QA 1DDSA 3DL5A 3NXYA 4EIGA 3TQAA 4PSTA 8DFRA 4KJLA 4DP3A 4HA9A 3IRMA 3D80A 1JUVA 3QLZA 4X5IA 3QYLA 4PSSA 4NX6A 2HM9A 1DR2A 4ECKA 3TQ8A 3IRNA 3FY9X 1HFQA 4XT5A 1VJ3A 4FGHA 4LAGX 1DRBA 1DRAA 4KM0A 3SA2A 3GYFA 1QZFA 3I8AX 4P66A 1DRFA 4M2XA 4QHVA 1RA8A 4Q6AA 4XT6A 3R33A 4XE6X 2C2TA 1DLRA 3FY8X 5HVBA 3GI2A 2ITHA 3K74A 4XECX 4LAEX 5ECXA 1IA1A 4DPHA 3JWMA 4P68A 3K45A 1LUDA 4PSYA 3ZPGA 5HPBA 3QLXA 4IXFX 3UM5A 3FQFA 3SA1A 3DFRA 3F0VX 3FRBX 4XT7A 3SRQX 1IA4A 3TQBA 1DF7A 1TDRA 1RA9A 1BZFA 1KLKA 1J3JA 4HA7A 1RG7A 4Q0DA 4TU5X 3F8ZA 1IA3A 1DG7A 3IA4A 1VDRA 3CD2A 3S3VA 1S3WA 1U72A 1DG8A 7DFRA 4H98A 3F0XX 5DFRA 3JWCA 3NXVA 2CD2A 3JVXA 1S3VA 3N0HA 2W9TA 3SRUX 1HFRA 3ROAA 1DYHA 3UM6A 3F0SX 4I1NA 1DYJA 3SGYA 1IA2A 2L28A 1J3KA 5HF0X 3NZ9X 3F8YA 4Q67A 1RC4A 4HOFA 1DAJA 1DLSA 1S3YA 3FQZA 4ELFA 3EEMA 3NXRA 2W9HA 4H97A 5JG0X 3NRRA 2D5NA 4ELHA 2GD9A 2XW7A 3FYWX 4M7UA 1BOZA 3NXTA 4Q0EA 3FQOA 2ZZAA 4M7VA 1RB2A 2H2QA 3QGTA 4IXED 4QJZD 1RH3A 1RA3A 1KMSA 3EEJA 3KFYA
chains in the Genus database with same CATH topology
5HT4A 3E0BA 3FQ0A 3F0QX 3JWFA 1RX2A 4X5HA 4RGCA 1U70A 2W9GA 3OCHA 1RX6A 2OBCA 3Q1HA 1RX3A 3VCOA 3UM8A 3DAUA 2ANQA 1DR6A 4KY4A 3FRDX 3FYVX 3CL9A 2JYBA 3EELA 3GHWA 4G3MA 1RX9A 1DR7A 5CCCA 1PD9A 3IA5A 4KJKA 1DHIA 3QYOA 5HI6A 2CIGA 3FL8A 4KAKA 3K47A 3SAIA 3QLYA 4KYAA 4KFJA 3QFXA 2FZIA 4XRBA 4KLXA 3JTWA 5HQZA 4EIZA 1LY3A 2O7PA 5HSUA 2BLAA 1RA2A 4HOEA 3ZPCA 4LAHX 3NTZA 5HT5A 1KMVA 4XT8A 4QLEA 3DRCA 3SRRX 3D84X 3FRFX 4H95A 4EILA 2W3WA 2P4GA 2ANOA 1DISA 1RB3A 4IXGX 1DR3A 3JW3A 1RE7A 4G8ZX 3QG2A 4FGGA 3L3RA 2FZJA 4KM2A 1MVTA 3FS6A 5E8QA 4KD7A 4ELEA 1M7AA 3KJRA 5U27A 1LY4A 4DFRA 3QLWA 1HFPA 1DR4A 2INQA 1RX8A 4M6KA 4QLFA 3DG8A 4ELGA 1CD2A 3NZBX 1DYIA 4H96A 3EEKA 1DG5A 3TD8A 3HJ3A 3NU0A 3NZAX 1DDRA 2AZNA 1MVSA 3FQVA 2OIPA 4P3RA 5EAJA 2BLBA 1JOMA 3QL3A 1J3IA 4PTJA 3F0BX 1AI9A 3GHVA 4KBNA 5HSRA 3DATA 3NXXA 5JA3A 1YHOA 2W3VA 1ZDRA 4DDRA 1U71A 3TQ9A 4KY8A 4QI9A 3IX9A 2DHFA 3EX8A 2BL9A 4X5FA 1OHKA 1OHJA 2HXVA 4HOGA 4ELBA 3GHCA 1SEJA 3QLSA 4CD2A 3QLRA 2W9SA 1DYRA 1DHJA 1PDBA 4X5GA 4G95A 4EJ1A 1DREA 2B3ZA 3K2HA 3FL9A 4LEKX 4OSGA 3SRSX 3DGAA 3IROA 2LF1A 3SQYX 1DHFA 1RA1A 4X5JA 4KJJA 4FHBA 4QJCA 3I3RA 3KGYA 1M78A 3QL0A 5CC9A 1RX7A 5FDAA 3CSEA 3OAFA 5DXVA 4NX7A 3RO9A 3DL6A 1RX1A 3JSUA 1RX4A 3JWKA 4I13A 3FQCA 3M09A 4XT4A 4GH8A 1M79A 1CZ3A 3FRAX 1DIUA 3F0UX 2HQPA 4DPDA 5HVEA 1AO8A 4QLGA 3SR5X 2BLCA 5U26A 3NZCX 3F91A 4KEBA 2W3BA 3FREX 4M6JA 2G6VA 1DRHA 3EIGA 3NZDA 3KY8A 3JW5A 2KGKA 5HUIA 4M6LA 2D0KA 1DR5A 3SRWX 1PD8A 1RD7A 5ECCA 1S3UA 2W3MA 5HQYA 2W3AA 4KL9A 2FZHA 1D1GA 4PTHA 1RF7A 3KJSA 3S7AA 6DFRA 4OR7A 3NXOA 1RX5A 3NZ6X 3SH2A 1AOEA 3HBBA 3S9UA 1JOLA 3RG9A 3INVA 4KNEA 1DR1A 2C2SA 4PDJA 3LG4A 3CLBA 5HF2X 2DRCA 3M08A 1E26A 2QK8A 4P3QA 1DDSA 3DL5A 3NXYA 4EIGA 3TQAA 4PSTA 8DFRA 4KJLA 4DP3A 4HA9A 3IRMA 3D80A 1JUVA 3QLZA 4X5IA 3QYLA 4PSSA 4NX6A 2HM9A 1DR2A 4ECKA 3TQ8A 3IRNA 3FY9X 1HFQA 4XT5A 1VJ3A 4FGHA 4LAGX 1DRBA 1DRAA 4KM0A 3SA2A 3GYFA 1QZFA 3I8AX 4P66A 1DRFA 4M2XA 4QHVA 1RA8A 4Q6AA 4XT6A 3R33A 4XE6X 2C2TA 1DLRA 3FY8X 5HVBA 3GI2A 2ITHA 3K74A 4XECX 4LAEX 5ECXA 1IA1A 4DPHA 3JWMA 4P68A 3K45A 1LUDA 4PSYA 3ZPGA 5HPBA 3QLXA 4IXFX 3UM5A 3FQFA 3SA1A 3DFRA 3F0VX 3FRBX 4XT7A 3SRQX 1IA4A 3TQBA 1DF7A 1TDRA 1RA9A 1BZFA 1KLKA 1J3JA 4HA7A 1RG7A 4Q0DA 4TU5X 3F8ZA 1IA3A 1DG7A 3IA4A 1VDRA 3CD2A 3S3VA 1S3WA 1U72A 1DG8A 7DFRA 4H98A 3F0XX 5DFRA 3JWCA 3NXVA 2CD2A 3JVXA 1S3VA 3N0HA 2W9TA 3SRUX 1HFRA 3ROAA 1DYHA 3UM6A 3F0SX 4I1NA 1DYJA 3SGYA 1IA2A 2L28A 1J3KA 5HF0X 3NZ9X 3F8YA 4Q67A 1RC4A 4HOFA 1DAJA 1DLSA 1S3YA 3FQZA 4ELFA 3EEMA 3NXRA 2W9HA 4H97A 5JG0X 3NRRA 2D5NA 4ELHA 2GD9A 2XW7A 3FYWX 4M7UA 1BOZA 3NXTA 4Q0EA 3FQOA 2ZZAA 4M7VA 1RB2A 2H2QA 3QGTA 4IXED 4QJZD 1RH3A 1RA3A 1KMSA 3EEJA 3KFYA
chains in the Genus database with same CATH homology


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