1DR1A

2.2 angstroms crystal structure of chicken liver dihydrofolate reductase complexed with nadp+ and biopterin
Total Genus 49
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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
49
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 structure of chicken liver dihydrofolate reductase complexed with NADP+ and biopterin.
pubmed doi rcsb
molecule keywords DIHYDROFOLATE REDUCTASE
molecule tags Oxidoreductase
source organism Gallus gallus
total genus 49
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 1dr1A00
2L28A 1DRAA 3DFRA 4XT7A 3SRRX 8DFRA 1RA1A 2BLAA 1DISA 3NXXA 3FS6A 2ANOA 3SRUX 3I3RA 1RE7A 3NZDA 4Q0EA 3NRRA 4KM2A 1RX9A 4FHBA 2XW7A 1PDBA 3S7AA 3FQ0A 4DPHA 4PDJA 3FYWX 3ZPGA 1DF7A 4M7VA 4KLXA 5ECCA 1IA1A 4KM0A 1BZFA 3DAUA 4FGGA 1RF7A 2H2QA 4M6JA 3NZAX 1CD2A 4PTJA 5E8QA 1RG7A 5HQYA 2FZIA 1DHJA 4DPDA 5HI6A 1PD8A 5FDAA 4PSYA 4HA7A 3E0BA 1MVTA 3ROAA 3JSUA 4HOEA 3EELA 3JVXA 2B3ZA 5HVEA 4IXED 3NXRA 2BLBA 2CIGA 5HF0X 1U72A 4QI9A 3QFXA 1RX5A 3NXYA 1OHJA 1DR6A 5ECXA 3HBBA 3OCHA 1RX7A 3F0QX 1DR1A 3R33A 2LF1A 6DFRA 3SR5X 4QJCA 3DRCA 3KY8A 4KJLA 1TDRA 3CL9A 3F0XX 4QLGA 1J3IA 4CD2A 3FY8X 4M6KA 1KMSA 5U26A 2O7PA 1S3UA 4IXFX 1RX1A 4G3MA 2OBCA 4XT4A 1CZ3A 1BOZA 4P3QA 1E26A 3F91A 1DIUA 4XECX 2DRCA 3FQCA 4KBNA 3IA5A 1DG5A 3EIGA 5CCCA 3EEJA 4EJ1A 1DRHA 2P4GA 3F0BX 4PTHA 1PD9A 1M79A 3EEKA 3QL3A 1DRFA 3QL0A 5U27A 1J3KA 3JW5A 4XT8A 2ITHA 2C2SA 4X5IA 4DFRA 1RD7A 1MVSA 3GHCA 3TQ8A 2INQA 1AOEA 1DDSA 4KJKA 4LAGX 4KY8A 4RGCA 1RX6A 4XT5A 3NZ9X 1DYRA 3LG4A 4XRBA 4HOFA 2GD9A 1RX2A 3SGYA 3S3VA 3NU0A 1M7AA 3GI2A 3D84X 3TQBA 4HA9A 1YHOA 1JOMA 3KFYA 4M2XA 1DLRA 3K47A 3QLSA 4PSSA 3Q1HA 5HF2X 2ANQA 4G8ZX 1DHIA 3IX9A 1DR2A 3FL9A 3FY9X 4G95A 1DG7A 3DG8A 5HPBA 3JWKA 4NX7A 4Q6AA 1IA3A 1RX8A 4ELFA 1KLKA 4H98A 1S3VA 3F8ZA 3OAFA 4KEBA 4DDRA 1HFRA 4HOGA 2W3VA 4ELHA 5HSRA 4KY4A 1RA3A 7DFRA 3N0HA 2C2TA 4GH8A 2KGKA 3QG2A 1S3YA 4LEKX 4QLEA 3F8YA 3F0SX 1DG8A 2QK8A 1ZDRA 1DREA 3FREX 1DR4A 3IA4A 4M6LA 1RB2A 3FL8A 3I8AX 3NXTA 1D1GA 3NXVA 2W3MA 3EX8A 4EIGA 4PSTA 3IRNA 1IA2A 3NZ6X 3M08A 5HVBA 3SA1A 4EILA 2D0KA 3QYOA 4P68A 4I1NA 3FQFA 3DATA 4OR7A 3CD2A 3QLWA 1DYJA 3QLZA 3FQZA 2W9HA 5HT5A 3SQYX 2BL9A 3EEMA 4Q67A 2HM9A 1DYHA 1RA2A 3L3RA 3VCOA 3GHVA 1HFPA 3D80A 1RX3A 3DL6A 2OIPA 3K74A 3UM6A 1SEJA 3JTWA 4NX6A 1DDRA 3F0UX 3SRSX 4KD7A 4OSGA 2D5NA 1RA8A 3JWCA 1LY3A 4LAEX 5JA3A 3SRQX 4H97A 2ZZAA 3CSEA 2FZJA 2G6VA 1DHFA 3HJ3A 3JW3A 2JYBA 2AZNA 1OHKA 4KAKA 1IA4A 3M09A 4ECKA 1QZFA 3ZPCA 3GHWA 4KFJA 1M78A 4X5FA 3QLXA 1DYIA 2BLCA 1U71A 5HT4A 1RX4A 3NTZA 3NZCX 1JUVA 2W3BA 1RC4A 3KGYA 3NXOA 4TU5X 3TD8A 3QGTA 3RO9A 4QJZD 3K45A 1DAJA 1S3WA 4H96A 1AI9A 3IROA 4ELGA 1AO8A 3FRDX 4EIZA 3FQOA 3KJRA 3TQAA 2HQPA 1RH3A 5JG0X 4XT6A 3NZBX 1VDRA 2FZHA 2CD2A 4FGHA 1JOLA 4X5HA 3SH2A 3SA2A 4KJJA 3QYLA 4LAHX 4Q0DA 3SAIA 3UM5A 2DHFA 1DR7A 4KNEA 3CLBA 2W3AA 2W3WA 2W9TA 1J3JA 1U70A 4H95A 5HUIA 4KL9A 3FYVX 3SRWX 2W9SA 3K2HA 2HXVA 1RA9A 5DXVA 1KMVA 3FQVA 1RB3A 2W9GA 3KJSA 1LUDA 4M7UA 5HQZA 4X5JA 4ELEA 3JWFA 3FRAX 1HFQA 4IXGX 1DR3A 3IRMA 3GYFA 4ELBA 1DRBA 3RG9A 3UM8A 4I13A 3FRBX 4QHVA 4QLFA 3INVA 3QLRA 3DGAA 5DFRA 1DR5A 5HSUA 4P3RA 3JWMA 3QLYA 3F0VX 1DLSA 1VJ3A 4XE6X 4P66A 4KYAA 3FRFX 5EAJA 1LY4A 3TQ9A 4DP3A 3DL5A 4X5GA 5CC9A 3S9UA
chains in the Genus database with same CATH superfamily
2L28A 1DRAA 3DFRA 4XT7A 3SRRX 8DFRA 1RA1A 2BLAA 1DISA 3NXXA 3FS6A 2ANOA 3SRUX 3I3RA 1RE7A 3NZDA 4Q0EA 3NRRA 4KM2A 1RX9A 4FHBA 2XW7A 1PDBA 3S7AA 3FQ0A 4DPHA 4PDJA 3FYWX 3ZPGA 1DF7A 4M7VA 4KLXA 5ECCA 1IA1A 4KM0A 1BZFA 3DAUA 4FGGA 1RF7A 2H2QA 4M6JA 3NZAX 1CD2A 4PTJA 5E8QA 1RG7A 5HQYA 2FZIA 1DHJA 4DPDA 5HI6A 1PD8A 5FDAA 4PSYA 4HA7A 3E0BA 1MVTA 3ROAA 3JSUA 4HOEA 3EELA 3JVXA 2B3ZA 5HVEA 4IXED 3NXRA 2BLBA 2CIGA 5HF0X 1U72A 4QI9A 3QFXA 1RX5A 3NXYA 1OHJA 1DR6A 5ECXA 3HBBA 3OCHA 1RX7A 3F0QX 1DR1A 3R33A 2LF1A 6DFRA 3SR5X 4QJCA 3DRCA 3KY8A 4KJLA 1TDRA 3CL9A 3F0XX 4QLGA 1J3IA 4CD2A 3FY8X 4M6KA 1KMSA 5U26A 2O7PA 1S3UA 4IXFX 1RX1A 4G3MA 2OBCA 4XT4A 1CZ3A 1BOZA 4P3QA 1E26A 3F91A 1DIUA 4XECX 2DRCA 3FQCA 4KBNA 3IA5A 1DG5A 3EIGA 5CCCA 3EEJA 4EJ1A 1DRHA 2P4GA 3F0BX 4PTHA 1PD9A 1M79A 3EEKA 3QL3A 1DRFA 3QL0A 5U27A 1J3KA 3JW5A 4XT8A 2ITHA 2C2SA 4X5IA 4DFRA 1RD7A 1MVSA 3GHCA 3TQ8A 2INQA 1AOEA 1DDSA 4KJKA 4LAGX 4KY8A 4RGCA 1RX6A 4XT5A 3NZ9X 1DYRA 3LG4A 4XRBA 4HOFA 2GD9A 1RX2A 3SGYA 3S3VA 3NU0A 1M7AA 3GI2A 3D84X 3TQBA 4HA9A 1YHOA 1JOMA 3KFYA 4M2XA 1DLRA 3K47A 3QLSA 4PSSA 3Q1HA 5HF2X 2ANQA 4G8ZX 1DHIA 3IX9A 1DR2A 3FL9A 3FY9X 4G95A 1DG7A 3DG8A 5HPBA 3JWKA 4NX7A 4Q6AA 1IA3A 1RX8A 4ELFA 1KLKA 4H98A 1S3VA 3F8ZA 3OAFA 4KEBA 4DDRA 1HFRA 4HOGA 2W3VA 4ELHA 5HSRA 4KY4A 1RA3A 7DFRA 3N0HA 2C2TA 4GH8A 2KGKA 3QG2A 1S3YA 4LEKX 4QLEA 3F8YA 3F0SX 1DG8A 2QK8A 1ZDRA 1DREA 3FREX 1DR4A 3IA4A 4M6LA 1RB2A 3FL8A 3I8AX 3NXTA 1D1GA 3NXVA 2W3MA 3EX8A 4EIGA 4PSTA 3IRNA 1IA2A 3NZ6X 3M08A 5HVBA 3SA1A 4EILA 2D0KA 3QYOA 4P68A 4I1NA 3FQFA 3DATA 4OR7A 3CD2A 3QLWA 1DYJA 3QLZA 3FQZA 2W9HA 5HT5A 3SQYX 2BL9A 3EEMA 4Q67A 2HM9A 1DYHA 1RA2A 3L3RA 3VCOA 3GHVA 1HFPA 3D80A 1RX3A 3DL6A 2OIPA 3K74A 3UM6A 1SEJA 3JTWA 4NX6A 1DDRA 3F0UX 3SRSX 4KD7A 4OSGA 2D5NA 1RA8A 3JWCA 1LY3A 4LAEX 5JA3A 3SRQX 4H97A 2ZZAA 3CSEA 2FZJA 2G6VA 1DHFA 3HJ3A 3JW3A 2JYBA 2AZNA 1OHKA 4KAKA 1IA4A 3M09A 4ECKA 1QZFA 3ZPCA 3GHWA 4KFJA 1M78A 4X5FA 3QLXA 1DYIA 2BLCA 1U71A 5HT4A 1RX4A 3NTZA 3NZCX 1JUVA 2W3BA 1RC4A 3KGYA 3NXOA 4TU5X 3TD8A 3QGTA 3RO9A 4QJZD 3K45A 1DAJA 1S3WA 4H96A 1AI9A 3IROA 4ELGA 1AO8A 3FRDX 4EIZA 3FQOA 3KJRA 3TQAA 2HQPA 1RH3A 5JG0X 4XT6A 3NZBX 1VDRA 2FZHA 2CD2A 4FGHA 1JOLA 4X5HA 3SH2A 3SA2A 4KJJA 3QYLA 4LAHX 4Q0DA 3SAIA 3UM5A 2DHFA 1DR7A 4KNEA 3CLBA 2W3AA 2W3WA 2W9TA 1J3JA 1U70A 4H95A 5HUIA 4KL9A 3FYVX 3SRWX 2W9SA 3K2HA 2HXVA 1RA9A 5DXVA 1KMVA 3FQVA 1RB3A 2W9GA 3KJSA 1LUDA 4M7UA 5HQZA 4X5JA 4ELEA 3JWFA 3FRAX 1HFQA 4IXGX 1DR3A 3IRMA 3GYFA 4ELBA 1DRBA 3RG9A 3UM8A 4I13A 3FRBX 4QHVA 4QLFA 3INVA 3QLRA 3DGAA 5DFRA 1DR5A 5HSUA 4P3RA 3JWMA 3QLYA 3F0VX 1DLSA 1VJ3A 4XE6X 4P66A 4KYAA 3FRFX 5EAJA 1LY4A 3TQ9A 4DP3A 3DL5A 4X5GA 5CC9A 3S9UA
chains in the Genus database with same CATH topology
2L28A 1DRAA 3DFRA 4XT7A 3SRRX 8DFRA 1RA1A 2BLAA 1DISA 3NXXA 3FS6A 2ANOA 3SRUX 3I3RA 1RE7A 3NZDA 4Q0EA 3NRRA 4KM2A 1RX9A 4FHBA 2XW7A 1PDBA 3S7AA 3FQ0A 4DPHA 4PDJA 3FYWX 3ZPGA 1DF7A 4M7VA 4KLXA 5ECCA 1IA1A 4KM0A 1BZFA 3DAUA 4FGGA 1RF7A 2H2QA 4M6JA 3NZAX 1CD2A 4PTJA 5E8QA 1RG7A 5HQYA 2FZIA 1DHJA 4DPDA 5HI6A 1PD8A 5FDAA 4PSYA 4HA7A 3E0BA 1MVTA 3ROAA 3JSUA 4HOEA 3EELA 3JVXA 2B3ZA 5HVEA 4IXED 3NXRA 2BLBA 2CIGA 5HF0X 1U72A 4QI9A 3QFXA 1RX5A 3NXYA 1OHJA 1DR6A 5ECXA 3HBBA 3OCHA 1RX7A 3F0QX 1DR1A 3R33A 2LF1A 6DFRA 3SR5X 4QJCA 3DRCA 3KY8A 4KJLA 1TDRA 3CL9A 3F0XX 4QLGA 1J3IA 4CD2A 3FY8X 4M6KA 1KMSA 5U26A 2O7PA 1S3UA 4IXFX 1RX1A 4G3MA 2OBCA 4XT4A 1CZ3A 1BOZA 4P3QA 1E26A 3F91A 1DIUA 4XECX 2DRCA 3FQCA 4KBNA 3IA5A 1DG5A 3EIGA 5CCCA 3EEJA 4EJ1A 1DRHA 2P4GA 3F0BX 4PTHA 1PD9A 1M79A 3EEKA 3QL3A 1DRFA 3QL0A 5U27A 1J3KA 3JW5A 4XT8A 2ITHA 2C2SA 4X5IA 4DFRA 1RD7A 1MVSA 3GHCA 3TQ8A 2INQA 1AOEA 1DDSA 4KJKA 4LAGX 4KY8A 4RGCA 1RX6A 4XT5A 3NZ9X 1DYRA 3LG4A 4XRBA 4HOFA 2GD9A 1RX2A 3SGYA 3S3VA 3NU0A 1M7AA 3GI2A 3D84X 3TQBA 4HA9A 1YHOA 1JOMA 3KFYA 4M2XA 1DLRA 3K47A 3QLSA 4PSSA 3Q1HA 5HF2X 2ANQA 4G8ZX 1DHIA 3IX9A 1DR2A 3FL9A 3FY9X 4G95A 1DG7A 3DG8A 5HPBA 3JWKA 4NX7A 4Q6AA 1IA3A 1RX8A 4ELFA 1KLKA 4H98A 1S3VA 3F8ZA 3OAFA 4KEBA 4DDRA 1HFRA 4HOGA 2W3VA 4ELHA 5HSRA 4KY4A 1RA3A 7DFRA 3N0HA 2C2TA 4GH8A 2KGKA 3QG2A 1S3YA 4LEKX 4QLEA 3F8YA 3F0SX 1DG8A 2QK8A 1ZDRA 1DREA 3FREX 1DR4A 3IA4A 4M6LA 1RB2A 3FL8A 3I8AX 3NXTA 1D1GA 3NXVA 2W3MA 3EX8A 4EIGA 4PSTA 3IRNA 1IA2A 3NZ6X 3M08A 5HVBA 3SA1A 4EILA 2D0KA 3QYOA 4P68A 4I1NA 3FQFA 3DATA 4OR7A 3CD2A 3QLWA 1DYJA 3QLZA 3FQZA 2W9HA 5HT5A 3SQYX 2BL9A 3EEMA 4Q67A 2HM9A 1DYHA 1RA2A 3L3RA 3VCOA 3GHVA 1HFPA 3D80A 1RX3A 3DL6A 2OIPA 3K74A 3UM6A 1SEJA 3JTWA 4NX6A 1DDRA 3F0UX 3SRSX 4KD7A 4OSGA 2D5NA 1RA8A 3JWCA 1LY3A 4LAEX 5JA3A 3SRQX 4H97A 2ZZAA 3CSEA 2FZJA 2G6VA 1DHFA 3HJ3A 3JW3A 2JYBA 2AZNA 1OHKA 4KAKA 1IA4A 3M09A 4ECKA 1QZFA 3ZPCA 3GHWA 4KFJA 1M78A 4X5FA 3QLXA 1DYIA 2BLCA 1U71A 5HT4A 1RX4A 3NTZA 3NZCX 1JUVA 2W3BA 1RC4A 3KGYA 3NXOA 4TU5X 3TD8A 3QGTA 3RO9A 4QJZD 3K45A 1DAJA 1S3WA 4H96A 1AI9A 3IROA 4ELGA 1AO8A 3FRDX 4EIZA 3FQOA 3KJRA 3TQAA 2HQPA 1RH3A 5JG0X 4XT6A 3NZBX 1VDRA 2FZHA 2CD2A 4FGHA 1JOLA 4X5HA 3SH2A 3SA2A 4KJJA 3QYLA 4LAHX 4Q0DA 3SAIA 3UM5A 2DHFA 1DR7A 4KNEA 3CLBA 2W3AA 2W3WA 2W9TA 1J3JA 1U70A 4H95A 5HUIA 4KL9A 3FYVX 3SRWX 2W9SA 3K2HA 2HXVA 1RA9A 5DXVA 1KMVA 3FQVA 1RB3A 2W9GA 3KJSA 1LUDA 4M7UA 5HQZA 4X5JA 4ELEA 3JWFA 3FRAX 1HFQA 4IXGX 1DR3A 3IRMA 3GYFA 4ELBA 1DRBA 3RG9A 3UM8A 4I13A 3FRBX 4QHVA 4QLFA 3INVA 3QLRA 3DGAA 5DFRA 1DR5A 5HSUA 4P3RA 3JWMA 3QLYA 3F0VX 1DLSA 1VJ3A 4XE6X 4P66A 4KYAA 3FRFX 5EAJA 1LY4A 3TQ9A 4DP3A 3DL5A 4X5GA 5CC9A 3S9UA
chains in the Genus database with same CATH homology


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