1DYJA

Isomorphous crystal structures of escherichia coli dihydrofolate reductase complexed with folate, 5-deazafolate and 5,10-dideazatetrahydrofolate: mechanistic implications
Total Genus 43
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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
43
sequence length
159
structure length
159
Chain Sequence
MISLIAALAVDRVIGMENAMPWNLPADLAWFKRNTLDKPVIMGRHTWESIGRPLPGRKNIILSSQPGTDDRVTWVKSVDEAIAACGDVPEIMVIGGGRVYEQFLPKAQKLYLTHIDAEVEGDTHFPDYEPDDWESVFSEFHDADAQNSHSYCFEILERR
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
molecule keywords DIHYDROFOLATE REDUCTASE
publication title Isomorphous crystal structures of Escherichia coli dihydrofolate reductase complexed with folate, 5-deazafolate, and 5,10-dideazatetrahydrofolate: mechanistic implications.
pubmed doi rcsb
source organism Escherichia coli
total genus 43
structure length 159
sequence length 159
chains with identical sequence B
ec nomenclature ec 1.5.1.3: Dihydrofolate reductase.
pdb deposition date 1994-10-26

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 1dyjA00
4ELBA 1J3JA 3JVXA 7DFRA 2B3ZA 4XECX 4G8ZX 2CD2A 2FZHA 1LY4A 4XT5A 3QLXA 1RX6A 3CD2A 4FHBA 1DR1A 2LF1A 3FRAX 4RGCA 1RX4A 3QYLA 3D80A 3DFRA 3UM6A 5E8QA 4EIZA 3EX8A 1BZFA 1CZ3A 4KY8A 4ECKA 4M7UA 3JW3A 2OIPA 1DYJA 1DRFA 2KGKA 3SGYA 1PD9A 1JUVA 1RX8A 1KMSA 3DL5A 4EIGA 4XRBA 4H96A 3SRRX 5HQYA 4HA7A 3SRWX 2BLAA 3DG8A 1DIUA 5HQZA 3QFXA 1DF7A 2D0KA 4Q67A 3GHWA 3DAUA 4KLXA 3QYOA 4P3RA 3F0QX 1SEJA 3M09A 2HM9A 3L3RA 4FGHA 1LY3A 3TQ9A 1VDRA 4ELHA 1U70A 2G6VA 2XW7A 1IA3A 3QLWA 3DL6A 2GD9A 4QHVA 3K74A 2W3BA 3QLSA 2FZJA 3QLZA 2HXVA 3GI2A 1U71A 3S3VA 4HOEA 4M6LA 5HUIA 3JWMA 1AI9A 3HBBA 1RB3A 4DFRA 3UM8A 1RB2A 4M6JA 1RH3A 8DFRA 3LG4A 1S3WA 1U72A 3K47A 4PTJA 4XT7A 1RX3A 4KFJA 3JWCA 3RO9A 3KFYA 3R33A 4P3QA 4X5JA 1MVSA 3FRFX 4KM2A 5ECCA 3SRQX 1DYIA 3NXOA 1DG8A 1VJ3A 2O7PA 3KJSA 3FQVA 1DR7A 4KYAA 5HSRA 2C2SA 4LEKX 4IXED 3IROA 3FQOA 3F0XX 3ROAA 1MVTA 5ECXA 3GHCA 3GHVA 3INVA 4X5GA 4X5IA 4P68A 1KMVA 4KY4A 3CLBA 4KAKA 1DDSA 2C2TA 3EELA 3ZPGA 1DG5A 3FQ0A 3HJ3A 4TU5X 1LUDA 1RA8A 2DRCA 3IA5A 4P66A 4XT4A 3IA4A 1PDBA 1M78A 3I3RA 4XE6X 4PSTA 4HOFA 2W9GA 3QL3A 1DG7A 1OHJA 1RA2A 1AO8A 4QLEA 3FY8X 3GYFA 3QLRA 3F0BX 3EEMA 2ANQA 3QL0A 4KD7A 4LAGX 3FS6A 3QLYA 3FQZA 1RA3A 3NZDA 2L28A 3OAFA 4DP3A 4QJZD 4QI9A 4EILA 4PTHA 3JWKA 2W9TA 1HFPA 1M7AA 2W9SA 3CL9A 3JSUA 4XT6A 1RF7A 4QLGA 3IRNA 3NXRA 3ZPCA 3I8AX 1J3KA 4OR7A 3FYWX 3NZ6X 3F0UX 3FQFA 4KEBA 4H95A 1DR4A 3FRDX 1YHOA 5U27A 4OSGA 4EJ1A 3FL9A 1ZDRA 2H2QA 2P4GA 1DRAA 5U26A 1JOLA 3NXYA 2FZIA 4X5FA 1J3IA 1HFQA 4KL9A 3E0BA 2ITHA 4KM0A 3NZ9X 4FGGA 4HOGA 3NU0A 3KGYA 5HVEA 3DATA 1PD8A 5DXVA 5HF2X 4I13A 4IXFX 3JTWA 1D1GA 3M08A 1RC4A 5JG0X 3VCOA 4H98A 6DFRA 2QK8A 3SAIA 2W9HA 4IXGX 3KY8A 1DLRA 3F8ZA 1DDRA 3FYVX 4GH8A 4NX6A 1IA4A 2AZNA 5HT4A 4DPHA 3SRSX 5DFRA 2JYBA 4LAEX 4PSSA 4PSYA 3FY9X 4ELFA 4ELEA 5HPBA 3DRCA 2OBCA 5HSUA 3EEJA 1DR5A 2ZZAA 3SA1A 3NXTA 1DRHA 1DISA 3QG2A 5JA3A 3SR5X 3TQBA 4M7VA 4I1NA 4KNEA 2W3AA 1RG7A 4Q0EA 4DDRA 2BL9A 5FDAA 3SQYX 1DHJA 3FRBX 2W3MA 3CSEA 3NXVA 3IX9A 5CC9A 1S3VA 3JW5A 1IA1A 2W3WA 2W3VA 1JOMA 4G3MA 3RG9A 4DPDA 1DR2A 1DYHA 3FL8A 4Q6AA 4HA9A 1AOEA 3JWFA 1HFRA 3NTZA 1KLKA 1S3YA 1CD2A 1TDRA 4KBNA 1BOZA 1DAJA 1E26A 1OHKA 2INQA 4QJCA 5HT5A 3TQ8A 1DREA 1M79A 4LAHX 3N0HA 2HQPA 2ANOA 3NZCX 4KJKA 1RE7A 3SRUX 3F0SX 4H97A 3Q1HA 5HF0X 2DHFA 3F8YA 4M6KA 4KJJA 4PDJA 1DR6A 5HVBA 3SA2A 1DRBA 1DLSA 4ELGA 3TQAA 3K45A 1DYRA 1RX7A 3KJRA 4G95A 3UM5A 4QLFA 3IRMA 3NXXA 5HI6A 3QGTA 1RX2A 3D84X 3NZAX 4X5HA 3EEKA 1RA9A 3NZBX 3OCHA 1IA2A 1S3UA 4Q0DA 4M2XA 3F0VX 4KJLA 1DR3A 1QZFA 3F91A 1DHIA 4NX7A 5CCCA 1RX1A 4CD2A 1RX9A 3SH2A 4XT8A 1RD7A 2BLBA 3K2HA 3EIGA 2D5NA 5EAJA 1DHFA 3DGAA 3FREX 3TD8A 3S7AA 1RX5A 1RA1A 2CIGA 2BLCA 3S9UA 3NRRA 3FQCA
chains in the Genus database with same CATH superfamily
4ELBA 1J3JA 3JVXA 7DFRA 2B3ZA 4XECX 4G8ZX 2CD2A 2FZHA 1LY4A 4XT5A 3QLXA 1RX6A 3CD2A 4FHBA 1DR1A 2LF1A 3FRAX 4RGCA 1RX4A 3QYLA 3D80A 3DFRA 3UM6A 5E8QA 4EIZA 3EX8A 1BZFA 1CZ3A 4KY8A 4ECKA 4M7UA 3JW3A 2OIPA 1DYJA 1DRFA 2KGKA 3SGYA 1PD9A 1JUVA 1RX8A 1KMSA 3DL5A 4EIGA 4XRBA 4H96A 3SRRX 5HQYA 4HA7A 3SRWX 2BLAA 3DG8A 1DIUA 5HQZA 3QFXA 1DF7A 2D0KA 4Q67A 3GHWA 3DAUA 4KLXA 3QYOA 4P3RA 3F0QX 1SEJA 3M09A 2HM9A 3L3RA 4FGHA 1LY3A 3TQ9A 1VDRA 4ELHA 1U70A 2G6VA 2XW7A 1IA3A 3QLWA 3DL6A 2GD9A 4QHVA 3K74A 2W3BA 3QLSA 2FZJA 3QLZA 2HXVA 3GI2A 1U71A 3S3VA 4HOEA 4M6LA 5HUIA 3JWMA 1AI9A 3HBBA 1RB3A 4DFRA 3UM8A 1RB2A 4M6JA 1RH3A 8DFRA 3LG4A 1S3WA 1U72A 3K47A 4PTJA 4XT7A 1RX3A 4KFJA 3JWCA 3RO9A 3KFYA 3R33A 4P3QA 4X5JA 1MVSA 3FRFX 4KM2A 5ECCA 3SRQX 1DYIA 3NXOA 1DG8A 1VJ3A 2O7PA 3KJSA 3FQVA 1DR7A 4KYAA 5HSRA 2C2SA 4LEKX 4IXED 3IROA 3FQOA 3F0XX 3ROAA 1MVTA 5ECXA 3GHCA 3GHVA 3INVA 4X5GA 4X5IA 4P68A 1KMVA 4KY4A 3CLBA 4KAKA 1DDSA 2C2TA 3EELA 3ZPGA 1DG5A 3FQ0A 3HJ3A 4TU5X 1LUDA 1RA8A 2DRCA 3IA5A 4P66A 4XT4A 3IA4A 1PDBA 1M78A 3I3RA 4XE6X 4PSTA 4HOFA 2W9GA 3QL3A 1DG7A 1OHJA 1RA2A 1AO8A 4QLEA 3FY8X 3GYFA 3QLRA 3F0BX 3EEMA 2ANQA 3QL0A 4KD7A 4LAGX 3FS6A 3QLYA 3FQZA 1RA3A 3NZDA 2L28A 3OAFA 4DP3A 4QJZD 4QI9A 4EILA 4PTHA 3JWKA 2W9TA 1HFPA 1M7AA 2W9SA 3CL9A 3JSUA 4XT6A 1RF7A 4QLGA 3IRNA 3NXRA 3ZPCA 3I8AX 1J3KA 4OR7A 3FYWX 3NZ6X 3F0UX 3FQFA 4KEBA 4H95A 1DR4A 3FRDX 1YHOA 5U27A 4OSGA 4EJ1A 3FL9A 1ZDRA 2H2QA 2P4GA 1DRAA 5U26A 1JOLA 3NXYA 2FZIA 4X5FA 1J3IA 1HFQA 4KL9A 3E0BA 2ITHA 4KM0A 3NZ9X 4FGGA 4HOGA 3NU0A 3KGYA 5HVEA 3DATA 1PD8A 5DXVA 5HF2X 4I13A 4IXFX 3JTWA 1D1GA 3M08A 1RC4A 5JG0X 3VCOA 4H98A 6DFRA 2QK8A 3SAIA 2W9HA 4IXGX 3KY8A 1DLRA 3F8ZA 1DDRA 3FYVX 4GH8A 4NX6A 1IA4A 2AZNA 5HT4A 4DPHA 3SRSX 5DFRA 2JYBA 4LAEX 4PSSA 4PSYA 3FY9X 4ELFA 4ELEA 5HPBA 3DRCA 2OBCA 5HSUA 3EEJA 1DR5A 2ZZAA 3SA1A 3NXTA 1DRHA 1DISA 3QG2A 5JA3A 3SR5X 3TQBA 4M7VA 4I1NA 4KNEA 2W3AA 1RG7A 4Q0EA 4DDRA 2BL9A 5FDAA 3SQYX 1DHJA 3FRBX 2W3MA 3CSEA 3NXVA 3IX9A 5CC9A 1S3VA 3JW5A 1IA1A 2W3WA 2W3VA 1JOMA 4G3MA 3RG9A 4DPDA 1DR2A 1DYHA 3FL8A 4Q6AA 4HA9A 1AOEA 3JWFA 1HFRA 3NTZA 1KLKA 1S3YA 1CD2A 1TDRA 4KBNA 1BOZA 1DAJA 1E26A 1OHKA 2INQA 4QJCA 5HT5A 3TQ8A 1DREA 1M79A 4LAHX 3N0HA 2HQPA 2ANOA 3NZCX 4KJKA 1RE7A 3SRUX 3F0SX 4H97A 3Q1HA 5HF0X 2DHFA 3F8YA 4M6KA 4KJJA 4PDJA 1DR6A 5HVBA 3SA2A 1DRBA 1DLSA 4ELGA 3TQAA 3K45A 1DYRA 1RX7A 3KJRA 4G95A 3UM5A 4QLFA 3IRMA 3NXXA 5HI6A 3QGTA 1RX2A 3D84X 3NZAX 4X5HA 3EEKA 1RA9A 3NZBX 3OCHA 1IA2A 1S3UA 4Q0DA 4M2XA 3F0VX 4KJLA 1DR3A 1QZFA 3F91A 1DHIA 4NX7A 5CCCA 1RX1A 4CD2A 1RX9A 3SH2A 4XT8A 1RD7A 2BLBA 3K2HA 3EIGA 2D5NA 5EAJA 1DHFA 3DGAA 3FREX 3TD8A 3S7AA 1RX5A 1RA1A 2CIGA 2BLCA 3S9UA 3NRRA 3FQCA
chains in the Genus database with same CATH topology
4ELBA 1J3JA 3JVXA 7DFRA 2B3ZA 4XECX 4G8ZX 2CD2A 2FZHA 1LY4A 4XT5A 3QLXA 1RX6A 3CD2A 4FHBA 1DR1A 2LF1A 3FRAX 4RGCA 1RX4A 3QYLA 3D80A 3DFRA 3UM6A 5E8QA 4EIZA 3EX8A 1BZFA 1CZ3A 4KY8A 4ECKA 4M7UA 3JW3A 2OIPA 1DYJA 1DRFA 2KGKA 3SGYA 1PD9A 1JUVA 1RX8A 1KMSA 3DL5A 4EIGA 4XRBA 4H96A 3SRRX 5HQYA 4HA7A 3SRWX 2BLAA 3DG8A 1DIUA 5HQZA 3QFXA 1DF7A 2D0KA 4Q67A 3GHWA 3DAUA 4KLXA 3QYOA 4P3RA 3F0QX 1SEJA 3M09A 2HM9A 3L3RA 4FGHA 1LY3A 3TQ9A 1VDRA 4ELHA 1U70A 2G6VA 2XW7A 1IA3A 3QLWA 3DL6A 2GD9A 4QHVA 3K74A 2W3BA 3QLSA 2FZJA 3QLZA 2HXVA 3GI2A 1U71A 3S3VA 4HOEA 4M6LA 5HUIA 3JWMA 1AI9A 3HBBA 1RB3A 4DFRA 3UM8A 1RB2A 4M6JA 1RH3A 8DFRA 3LG4A 1S3WA 1U72A 3K47A 4PTJA 4XT7A 1RX3A 4KFJA 3JWCA 3RO9A 3KFYA 3R33A 4P3QA 4X5JA 1MVSA 3FRFX 4KM2A 5ECCA 3SRQX 1DYIA 3NXOA 1DG8A 1VJ3A 2O7PA 3KJSA 3FQVA 1DR7A 4KYAA 5HSRA 2C2SA 4LEKX 4IXED 3IROA 3FQOA 3F0XX 3ROAA 1MVTA 5ECXA 3GHCA 3GHVA 3INVA 4X5GA 4X5IA 4P68A 1KMVA 4KY4A 3CLBA 4KAKA 1DDSA 2C2TA 3EELA 3ZPGA 1DG5A 3FQ0A 3HJ3A 4TU5X 1LUDA 1RA8A 2DRCA 3IA5A 4P66A 4XT4A 3IA4A 1PDBA 1M78A 3I3RA 4XE6X 4PSTA 4HOFA 2W9GA 3QL3A 1DG7A 1OHJA 1RA2A 1AO8A 4QLEA 3FY8X 3GYFA 3QLRA 3F0BX 3EEMA 2ANQA 3QL0A 4KD7A 4LAGX 3FS6A 3QLYA 3FQZA 1RA3A 3NZDA 2L28A 3OAFA 4DP3A 4QJZD 4QI9A 4EILA 4PTHA 3JWKA 2W9TA 1HFPA 1M7AA 2W9SA 3CL9A 3JSUA 4XT6A 1RF7A 4QLGA 3IRNA 3NXRA 3ZPCA 3I8AX 1J3KA 4OR7A 3FYWX 3NZ6X 3F0UX 3FQFA 4KEBA 4H95A 1DR4A 3FRDX 1YHOA 5U27A 4OSGA 4EJ1A 3FL9A 1ZDRA 2H2QA 2P4GA 1DRAA 5U26A 1JOLA 3NXYA 2FZIA 4X5FA 1J3IA 1HFQA 4KL9A 3E0BA 2ITHA 4KM0A 3NZ9X 4FGGA 4HOGA 3NU0A 3KGYA 5HVEA 3DATA 1PD8A 5DXVA 5HF2X 4I13A 4IXFX 3JTWA 1D1GA 3M08A 1RC4A 5JG0X 3VCOA 4H98A 6DFRA 2QK8A 3SAIA 2W9HA 4IXGX 3KY8A 1DLRA 3F8ZA 1DDRA 3FYVX 4GH8A 4NX6A 1IA4A 2AZNA 5HT4A 4DPHA 3SRSX 5DFRA 2JYBA 4LAEX 4PSSA 4PSYA 3FY9X 4ELFA 4ELEA 5HPBA 3DRCA 2OBCA 5HSUA 3EEJA 1DR5A 2ZZAA 3SA1A 3NXTA 1DRHA 1DISA 3QG2A 5JA3A 3SR5X 3TQBA 4M7VA 4I1NA 4KNEA 2W3AA 1RG7A 4Q0EA 4DDRA 2BL9A 5FDAA 3SQYX 1DHJA 3FRBX 2W3MA 3CSEA 3NXVA 3IX9A 5CC9A 1S3VA 3JW5A 1IA1A 2W3WA 2W3VA 1JOMA 4G3MA 3RG9A 4DPDA 1DR2A 1DYHA 3FL8A 4Q6AA 4HA9A 1AOEA 3JWFA 1HFRA 3NTZA 1KLKA 1S3YA 1CD2A 1TDRA 4KBNA 1BOZA 1DAJA 1E26A 1OHKA 2INQA 4QJCA 5HT5A 3TQ8A 1DREA 1M79A 4LAHX 3N0HA 2HQPA 2ANOA 3NZCX 4KJKA 1RE7A 3SRUX 3F0SX 4H97A 3Q1HA 5HF0X 2DHFA 3F8YA 4M6KA 4KJJA 4PDJA 1DR6A 5HVBA 3SA2A 1DRBA 1DLSA 4ELGA 3TQAA 3K45A 1DYRA 1RX7A 3KJRA 4G95A 3UM5A 4QLFA 3IRMA 3NXXA 5HI6A 3QGTA 1RX2A 3D84X 3NZAX 4X5HA 3EEKA 1RA9A 3NZBX 3OCHA 1IA2A 1S3UA 4Q0DA 4M2XA 3F0VX 4KJLA 1DR3A 1QZFA 3F91A 1DHIA 4NX7A 5CCCA 1RX1A 4CD2A 1RX9A 3SH2A 4XT8A 1RD7A 2BLBA 3K2HA 3EIGA 2D5NA 5EAJA 1DHFA 3DGAA 3FREX 3TD8A 3S7AA 1RX5A 1RA1A 2CIGA 2BLCA 3S9UA 3NRRA 3FQCA
chains in the Genus database with same CATH homology


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