1DR2A

2.3 angstroms crystal structure of chicken liver dihydrofolate reductase complexed with thionadp+ and biopterin
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
VRSLNSIVAVCQNMGIGKDGNLPWPPLRNEYKYFQRMTSTSHVEGKQNAVIMGKKTWFSIPEKNRPLKDRINIVLSRELKEAPKGAHYLSKSLDDALALLDSPELKSKVDMVWIVGGTAVYKAAMEKPINHRLFVTRILHEFESDTFFPEIDYKDFKLLTEYPGVPADIQEEDGIQYKFEVYQKSV
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 Crystal structures of chicken liver dihydrofolate reductase: binary thioNADP+ and ternary thioNADP+.biopterin complexes.
pubmed doi rcsb
molecule keywords DIHYDROFOLATE REDUCTASE
molecule tags Oxidoreductase
source organism Gallus gallus
total genus 51
structure length 186
sequence length 186
ec nomenclature ec 1.5.1.3: Dihydrofolate reductase.
pdb deposition date 1992-03-14

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 1dr2A00
1RD7A 1RX8A 2BLAA 1DRAA 4QLEA 1IA4A 3Q1HA 4X5JA 3K47A 5HVEA 2AZNA 3QYLA 4X5FA 3DGAA 3UM8A 3KGYA 4Q6AA 3DRCA 4EIZA 5DXVA 1AI9A 1RA2A 3F0BX 4Q0DA 4OSGA 4DFRA 1VDRA 3QG2A 1RE7A 4XT5A 5E8QA 3DL6A 3E0BA 2W9SA 1DG8A 1DRFA 3SR5X 1BOZA 3QL3A 3FRBX 1PD8A 1D1GA 3S3VA 4H97A 1M78A 5FDAA 1J3IA 3S9UA 3ZPGA 3FRAX 4X5IA 3JW3A 2OBCA 1AOEA 4DPDA 3ROAA 3SH2A 1BZFA 3NRRA 2CD2A 3SRQX 2ZZAA 2BLBA 2W3BA 2BLCA 3QYOA 3EELA 2CIGA 1RX2A 1E26A 2ANQA 3NXXA 3SGYA 4LAHX 3JWCA 3IA5A 4M6JA 4KJJA 5ECCA 3RO9A 5HUIA 3QLYA 1HFPA 4KY4A 4QI9A 2BL9A 3FRFX 1DG7A 1DYHA 1KMSA 3I3RA 5ECXA 4ELBA 3GI2A 4KAKA 4I1NA 3KJSA 3IROA 5HT5A 3NXVA 3QLRA 3I8AX 5HF2X 3FQFA 1PD9A 2OIPA 2W3VA 1DR5A 4RGCA 1RB3A 1DRHA 1DHJA 1U72A 4ELHA 3DG8A 4P3QA 3F91A 3SA2A 3OCHA 4HA7A 2FZIA 4G8ZX 1DLSA 4EJ1A 1DR6A 3EEKA 2HM9A 2C2TA 4TU5X 2LF1A 4XT8A 4KFJA 3FQZA 3GYFA 1RA1A 3NU0A 4M2XA 3FREX 3NZ6X 5CC9A 3JW5A 4KYAA 1DRBA 1JOMA 1DR4A 3DFRA 4ELFA 1RA9A 3K2HA 1J3JA 4QLFA 4IXGX 1IA1A 5HF0X 3TQAA 1LUDA 2FZHA 2C2SA 3HJ3A 3QFXA 1RA3A 4XRBA 3FL8A 2ANOA 1RX4A 3FQ0A 3RG9A 3IRNA 3JWMA 1SEJA 2W3WA 3R33A 3ZPCA 5HQZA 4EIGA 4DP3A 3DAUA 2FZJA 7DFRA 4PSTA 4M6LA 3SA1A 2DHFA 1PDBA 4KM0A 4CD2A 2D5NA 3FY8X 3JWFA 3FY9X 4ELGA 1MVSA 2W9GA 4XT6A 4KEBA 3FQVA 3NXRA 3NTZA 3FQOA 1DHIA 3D84X 3FRDX 1KLKA 3M09A 3QGTA 1RX3A 3M08A 3SAIA 3F8YA 3FL9A 3F0QX 1DR2A 5U26A 3K45A 4ECKA 4PTHA 1DG5A 3F0UX 4KJKA 2INQA 3CSEA 1S3UA 4HOFA 3DL5A 1S3WA 3JTWA 5JA3A 3SRRX 1DDSA 1S3YA 1DDRA 1QZFA 2JYBA 4QHVA 3TD8A 1CZ3A 1DR3A 3NZDA 4QJCA 1DLRA 3NZ9X 4M7UA 3UM6A 5HPBA 2P4GA 2W3AA 4P66A 1AO8A 3D80A 1RH3A 1M79A 1KMVA 3N0HA 3QLSA 2H2QA 3DATA 3HBBA 4IXED 4Q67A 4PSSA 4KBNA 6DFRA 3IX9A 8DFRA 2DRCA 1DYJA 4NX6A 2L28A 3VCOA 3LG4A 1VJ3A 1ZDRA 3NXTA 5HSUA 1RG7A 3QLXA 1U71A 3FYVX 3UM5A 4FGHA 4IXFX 3OAFA 3F0VX 4PSYA 2W3MA 4LAGX 4ELEA 4OR7A 1RA8A 4I13A 3FQCA 4FHBA 4XT4A 1RX5A 4P68A 3JVXA 1YHOA 1RX1A 1LY4A 4XT7A 4EILA 2O7PA 4NX7A 2W9HA 3S7AA 1RB2A 1HFQA 3IA4A 3NXOA 1LY3A 1DF7A 3SQYX 4KD7A 1MVTA 2XW7A 3CL9A 1RX9A 1DISA 4LEKX 4KNEA 1DYIA 1RX7A 4KL9A 4QJZD 3NZBX 4DDRA 1JUVA 4P3RA 2HXVA 2HQPA 1M7AA 1JOLA 3GHCA 1RC4A 1DYRA 1J3KA 2ITHA 2QK8A 3F0SX 3IRMA 4H96A 4HA9A 3SRWX 5HSRA 1DIUA 5HT4A 3KFYA 4G3MA 3CLBA 4KM2A 3TQ9A 1IA2A 1TDRA 1DR1A 3KY8A 3FYWX 3QL0A 4Q0EA 3FS6A 5HVBA 5HQYA 1DAJA 3SRSX 1OHKA 1DR7A 5EAJA 4H95A 4H98A 3EX8A 3JSUA 3EEJA 1RF7A 3JWKA 4X5HA 4KLXA 4DPHA 1DREA 3NZAX 2G6VA 3KJRA 3TQ8A 3GHVA 5DFRA 4HOEA 3F8ZA 4HOGA 1CD2A 4LAEX 1OHJA 3SRUX 2GD9A 1RX6A 1HFRA 5U27A 4KY8A 3NZCX 3TQBA 4FGGA 2KGKA 4PDJA 2B3ZA 3F0XX 5JG0X 3QLWA 2W9TA 1S3VA 4PTJA 4M7VA 4KJLA 3K74A 3L3RA 3CD2A 4QLGA 1IA3A 3EEMA 3EIGA 3QLZA 1U70A 4M6KA 2D0KA 4X5GA 3NXYA 5CCCA 4XE6X 4G95A 1DHFA 4XECX 3INVA 3GHWA 4GH8A 5HI6A
chains in the Genus database with same CATH superfamily
1RD7A 1RX8A 2BLAA 1DRAA 4QLEA 1IA4A 3Q1HA 4X5JA 3K47A 5HVEA 2AZNA 3QYLA 4X5FA 3DGAA 3UM8A 3KGYA 4Q6AA 3DRCA 4EIZA 5DXVA 1AI9A 1RA2A 3F0BX 4Q0DA 4OSGA 4DFRA 1VDRA 3QG2A 1RE7A 4XT5A 5E8QA 3DL6A 3E0BA 2W9SA 1DG8A 1DRFA 3SR5X 1BOZA 3QL3A 3FRBX 1PD8A 1D1GA 3S3VA 4H97A 1M78A 5FDAA 1J3IA 3S9UA 3ZPGA 3FRAX 4X5IA 3JW3A 2OBCA 1AOEA 4DPDA 3ROAA 3SH2A 1BZFA 3NRRA 2CD2A 3SRQX 2ZZAA 2BLBA 2W3BA 2BLCA 3QYOA 3EELA 2CIGA 1RX2A 1E26A 2ANQA 3NXXA 3SGYA 4LAHX 3JWCA 3IA5A 4M6JA 4KJJA 5ECCA 3RO9A 5HUIA 3QLYA 1HFPA 4KY4A 4QI9A 2BL9A 3FRFX 1DG7A 1DYHA 1KMSA 3I3RA 5ECXA 4ELBA 3GI2A 4KAKA 4I1NA 3KJSA 3IROA 5HT5A 3NXVA 3QLRA 3I8AX 5HF2X 3FQFA 1PD9A 2OIPA 2W3VA 1DR5A 4RGCA 1RB3A 1DRHA 1DHJA 1U72A 4ELHA 3DG8A 4P3QA 3F91A 3SA2A 3OCHA 4HA7A 2FZIA 4G8ZX 1DLSA 4EJ1A 1DR6A 3EEKA 2HM9A 2C2TA 4TU5X 2LF1A 4XT8A 4KFJA 3FQZA 3GYFA 1RA1A 3NU0A 4M2XA 3FREX 3NZ6X 5CC9A 3JW5A 4KYAA 1DRBA 1JOMA 1DR4A 3DFRA 4ELFA 1RA9A 3K2HA 1J3JA 4QLFA 4IXGX 1IA1A 5HF0X 3TQAA 1LUDA 2FZHA 2C2SA 3HJ3A 3QFXA 1RA3A 4XRBA 3FL8A 2ANOA 1RX4A 3FQ0A 3RG9A 3IRNA 3JWMA 1SEJA 2W3WA 3R33A 3ZPCA 5HQZA 4EIGA 4DP3A 3DAUA 2FZJA 7DFRA 4PSTA 4M6LA 3SA1A 2DHFA 1PDBA 4KM0A 4CD2A 2D5NA 3FY8X 3JWFA 3FY9X 4ELGA 1MVSA 2W9GA 4XT6A 4KEBA 3FQVA 3NXRA 3NTZA 3FQOA 1DHIA 3D84X 3FRDX 1KLKA 3M09A 3QGTA 1RX3A 3M08A 3SAIA 3F8YA 3FL9A 3F0QX 1DR2A 5U26A 3K45A 4ECKA 4PTHA 1DG5A 3F0UX 4KJKA 2INQA 3CSEA 1S3UA 4HOFA 3DL5A 1S3WA 3JTWA 5JA3A 3SRRX 1DDSA 1S3YA 1DDRA 1QZFA 2JYBA 4QHVA 3TD8A 1CZ3A 1DR3A 3NZDA 4QJCA 1DLRA 3NZ9X 4M7UA 3UM6A 5HPBA 2P4GA 2W3AA 4P66A 1AO8A 3D80A 1RH3A 1M79A 1KMVA 3N0HA 3QLSA 2H2QA 3DATA 3HBBA 4IXED 4Q67A 4PSSA 4KBNA 6DFRA 3IX9A 8DFRA 2DRCA 1DYJA 4NX6A 2L28A 3VCOA 3LG4A 1VJ3A 1ZDRA 3NXTA 5HSUA 1RG7A 3QLXA 1U71A 3FYVX 3UM5A 4FGHA 4IXFX 3OAFA 3F0VX 4PSYA 2W3MA 4LAGX 4ELEA 4OR7A 1RA8A 4I13A 3FQCA 4FHBA 4XT4A 1RX5A 4P68A 3JVXA 1YHOA 1RX1A 1LY4A 4XT7A 4EILA 2O7PA 4NX7A 2W9HA 3S7AA 1RB2A 1HFQA 3IA4A 3NXOA 1LY3A 1DF7A 3SQYX 4KD7A 1MVTA 2XW7A 3CL9A 1RX9A 1DISA 4LEKX 4KNEA 1DYIA 1RX7A 4KL9A 4QJZD 3NZBX 4DDRA 1JUVA 4P3RA 2HXVA 2HQPA 1M7AA 1JOLA 3GHCA 1RC4A 1DYRA 1J3KA 2ITHA 2QK8A 3F0SX 3IRMA 4H96A 4HA9A 3SRWX 5HSRA 1DIUA 5HT4A 3KFYA 4G3MA 3CLBA 4KM2A 3TQ9A 1IA2A 1TDRA 1DR1A 3KY8A 3FYWX 3QL0A 4Q0EA 3FS6A 5HVBA 5HQYA 1DAJA 3SRSX 1OHKA 1DR7A 5EAJA 4H95A 4H98A 3EX8A 3JSUA 3EEJA 1RF7A 3JWKA 4X5HA 4KLXA 4DPHA 1DREA 3NZAX 2G6VA 3KJRA 3TQ8A 3GHVA 5DFRA 4HOEA 3F8ZA 4HOGA 1CD2A 4LAEX 1OHJA 3SRUX 2GD9A 1RX6A 1HFRA 5U27A 4KY8A 3NZCX 3TQBA 4FGGA 2KGKA 4PDJA 2B3ZA 3F0XX 5JG0X 3QLWA 2W9TA 1S3VA 4PTJA 4M7VA 4KJLA 3K74A 3L3RA 3CD2A 4QLGA 1IA3A 3EEMA 3EIGA 3QLZA 1U70A 4M6KA 2D0KA 4X5GA 3NXYA 5CCCA 4XE6X 4G95A 1DHFA 4XECX 3INVA 3GHWA 4GH8A 5HI6A
chains in the Genus database with same CATH topology
1RD7A 1RX8A 2BLAA 1DRAA 4QLEA 1IA4A 3Q1HA 4X5JA 3K47A 5HVEA 2AZNA 3QYLA 4X5FA 3DGAA 3UM8A 3KGYA 4Q6AA 3DRCA 4EIZA 5DXVA 1AI9A 1RA2A 3F0BX 4Q0DA 4OSGA 4DFRA 1VDRA 3QG2A 1RE7A 4XT5A 5E8QA 3DL6A 3E0BA 2W9SA 1DG8A 1DRFA 3SR5X 1BOZA 3QL3A 3FRBX 1PD8A 1D1GA 3S3VA 4H97A 1M78A 5FDAA 1J3IA 3S9UA 3ZPGA 3FRAX 4X5IA 3JW3A 2OBCA 1AOEA 4DPDA 3ROAA 3SH2A 1BZFA 3NRRA 2CD2A 3SRQX 2ZZAA 2BLBA 2W3BA 2BLCA 3QYOA 3EELA 2CIGA 1RX2A 1E26A 2ANQA 3NXXA 3SGYA 4LAHX 3JWCA 3IA5A 4M6JA 4KJJA 5ECCA 3RO9A 5HUIA 3QLYA 1HFPA 4KY4A 4QI9A 2BL9A 3FRFX 1DG7A 1DYHA 1KMSA 3I3RA 5ECXA 4ELBA 3GI2A 4KAKA 4I1NA 3KJSA 3IROA 5HT5A 3NXVA 3QLRA 3I8AX 5HF2X 3FQFA 1PD9A 2OIPA 2W3VA 1DR5A 4RGCA 1RB3A 1DRHA 1DHJA 1U72A 4ELHA 3DG8A 4P3QA 3F91A 3SA2A 3OCHA 4HA7A 2FZIA 4G8ZX 1DLSA 4EJ1A 1DR6A 3EEKA 2HM9A 2C2TA 4TU5X 2LF1A 4XT8A 4KFJA 3FQZA 3GYFA 1RA1A 3NU0A 4M2XA 3FREX 3NZ6X 5CC9A 3JW5A 4KYAA 1DRBA 1JOMA 1DR4A 3DFRA 4ELFA 1RA9A 3K2HA 1J3JA 4QLFA 4IXGX 1IA1A 5HF0X 3TQAA 1LUDA 2FZHA 2C2SA 3HJ3A 3QFXA 1RA3A 4XRBA 3FL8A 2ANOA 1RX4A 3FQ0A 3RG9A 3IRNA 3JWMA 1SEJA 2W3WA 3R33A 3ZPCA 5HQZA 4EIGA 4DP3A 3DAUA 2FZJA 7DFRA 4PSTA 4M6LA 3SA1A 2DHFA 1PDBA 4KM0A 4CD2A 2D5NA 3FY8X 3JWFA 3FY9X 4ELGA 1MVSA 2W9GA 4XT6A 4KEBA 3FQVA 3NXRA 3NTZA 3FQOA 1DHIA 3D84X 3FRDX 1KLKA 3M09A 3QGTA 1RX3A 3M08A 3SAIA 3F8YA 3FL9A 3F0QX 1DR2A 5U26A 3K45A 4ECKA 4PTHA 1DG5A 3F0UX 4KJKA 2INQA 3CSEA 1S3UA 4HOFA 3DL5A 1S3WA 3JTWA 5JA3A 3SRRX 1DDSA 1S3YA 1DDRA 1QZFA 2JYBA 4QHVA 3TD8A 1CZ3A 1DR3A 3NZDA 4QJCA 1DLRA 3NZ9X 4M7UA 3UM6A 5HPBA 2P4GA 2W3AA 4P66A 1AO8A 3D80A 1RH3A 1M79A 1KMVA 3N0HA 3QLSA 2H2QA 3DATA 3HBBA 4IXED 4Q67A 4PSSA 4KBNA 6DFRA 3IX9A 8DFRA 2DRCA 1DYJA 4NX6A 2L28A 3VCOA 3LG4A 1VJ3A 1ZDRA 3NXTA 5HSUA 1RG7A 3QLXA 1U71A 3FYVX 3UM5A 4FGHA 4IXFX 3OAFA 3F0VX 4PSYA 2W3MA 4LAGX 4ELEA 4OR7A 1RA8A 4I13A 3FQCA 4FHBA 4XT4A 1RX5A 4P68A 3JVXA 1YHOA 1RX1A 1LY4A 4XT7A 4EILA 2O7PA 4NX7A 2W9HA 3S7AA 1RB2A 1HFQA 3IA4A 3NXOA 1LY3A 1DF7A 3SQYX 4KD7A 1MVTA 2XW7A 3CL9A 1RX9A 1DISA 4LEKX 4KNEA 1DYIA 1RX7A 4KL9A 4QJZD 3NZBX 4DDRA 1JUVA 4P3RA 2HXVA 2HQPA 1M7AA 1JOLA 3GHCA 1RC4A 1DYRA 1J3KA 2ITHA 2QK8A 3F0SX 3IRMA 4H96A 4HA9A 3SRWX 5HSRA 1DIUA 5HT4A 3KFYA 4G3MA 3CLBA 4KM2A 3TQ9A 1IA2A 1TDRA 1DR1A 3KY8A 3FYWX 3QL0A 4Q0EA 3FS6A 5HVBA 5HQYA 1DAJA 3SRSX 1OHKA 1DR7A 5EAJA 4H95A 4H98A 3EX8A 3JSUA 3EEJA 1RF7A 3JWKA 4X5HA 4KLXA 4DPHA 1DREA 3NZAX 2G6VA 3KJRA 3TQ8A 3GHVA 5DFRA 4HOEA 3F8ZA 4HOGA 1CD2A 4LAEX 1OHJA 3SRUX 2GD9A 1RX6A 1HFRA 5U27A 4KY8A 3NZCX 3TQBA 4FGGA 2KGKA 4PDJA 2B3ZA 3F0XX 5JG0X 3QLWA 2W9TA 1S3VA 4PTJA 4M7VA 4KJLA 3K74A 3L3RA 3CD2A 4QLGA 1IA3A 3EEMA 3EIGA 3QLZA 1U70A 4M6KA 2D0KA 4X5GA 3NXYA 5CCCA 4XE6X 4G95A 1DHFA 4XECX 3INVA 3GHWA 4GH8A 5HI6A
chains in the Genus database with same CATH homology


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