4QHVA

Crystal structure of human dihydrofolate reductase as complex with pyridopyrimidine 22 (n~6~-methyl-n~6~-[4-(propan-2-yl)phenyl]pyrido[2,3-d]pyrimidine-2,4,6-triamine)
Total Genus 54
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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
54
sequence length
186
structure length
186
Chain Sequence
VGSLNCIVAVSQNMGIGKNGDLPWPPLRNEFRYFQRMTTTSSVEGKQNLVIMGKKTWFSIPEKNRPLKGRINLVLSRELKEPPQGAHFLSRSLDDALKLTEQPELANKVDMVWIVGGSSVYKEAMNHPGHLKLFVTRIMQDFESDTFFPEIDLEKYKLLPEYPGVLSDVQEEKGIKYKFEVYEKND
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 Structure-activity correlations for three pyrido[2,3-d]pyrimidine antifolates binding to human and Pneumocystis carinii dihydrofolate reductase.
pubmed doi rcsb
molecule keywords Dihydrofolate reductase
molecule tags Oxidoreductase/oxidoreductase inhibitor
source organism Homo sapiens
total genus 54
structure length 186
sequence length 186
ec nomenclature ec 1.5.1.3: Dihydrofolate reductase.
pdb deposition date 2014-05-29

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 4qhvA00
4XT8A 1IA4A 3FRDX 4HA9A 1RA3A 1S3VA 1BOZA 4QLGA 3NRRA 3FRFX 3SGYA 3IROA 4KLXA 4KM0A 4KBNA 3UM8A 2GD9A 4I1NA 4KD7A 3QFXA 3IA5A 1DG8A 4QLFA 5HT4A 3QLXA 4KJLA 4KAKA 4G8ZX 3F91A 1IA3A 3NXYA 3SRQX 4G95A 3FRAX 3FQOA 5HVBA 2G6VA 3CD2A 5HSUA 4XT4A 3RG9A 3F0VX 1VDRA 2W3AA 3QGTA 1LY4A 2C2SA 4EJ1A 3LG4A 5ECXA 3TD8A 1RA9A 4LAEX 1HFQA 3UM6A 1DYIA 1DR3A 3NXRA 5CCCA 1HFRA 1DF7A 3NXVA 4IXED 2W3MA 1DHJA 5HVEA 1S3WA 2B3ZA 1DLSA 2XW7A 2DHFA 3FRBX 3I8AX 3ZPGA 4I13A 3NXTA 3FS6A 4X5JA 3FY8X 3NZBX 2ANOA 1PDBA 1U72A 3DG8A 4G3MA 2W3VA 4Q0DA 1RE7A 1KMVA 1S3UA 3KJRA 1OHJA 1S3YA 2P4GA 4OSGA 3FL9A 4FGHA 1DR2A 4IXGX 3JSUA 3Q1HA 4HOFA 3GYFA 4DPDA 5JG0X 1DRFA 3EELA 5HUIA 4QJCA 4DFRA 4FHBA 1RG7A 3UM5A 3HBBA 4KEBA 1VJ3A 5DXVA 4EIGA 4ELBA 1IA2A 1PD9A 1J3IA 3IA4A 3GI2A 1DG7A 3D84X 4KJKA 3SR5X 2W9SA 3N0HA 2HQPA 1RX6A 1DR6A 4X5IA 1ZDRA 3KJSA 3JWFA 2D5NA 3KGYA 3FQFA 3SH2A 1DRHA 3D80A 3SRRX 1YHOA 2C2TA 2FZHA 1DDSA 4M2XA 3K74A 3DL5A 4KJJA 4X5HA 3I3RA 1AI9A 1DYJA 1OHKA 3QYLA 3EEJA 3TQ8A 2QK8A 4DP3A 1RA1A 3NXXA 4XT7A 1AO8A 4X5FA 1E26A 4P3RA 1RX1A 5ECCA 1DYHA 1DREA 1DHIA 4HA7A 3FQZA 1RX9A 4EILA 4KM2A 4PSTA 3FREX 1TDRA 2AZNA 1PD8A 3NZ6X 1M79A 4ELGA 4Q67A 4LAHX 2ITHA 4Q6AA 1DRBA 2ANQA 1U71A 1KMSA 4H98A 3F0XX 1JUVA 3SRWX 4PTHA 5EAJA 2FZJA 3DATA 3ROAA 4EIZA 5HQYA 1RF7A 3QLRA 2KGKA 4XT5A 3HJ3A 4XRBA 3K47A 3IRMA 3FYVX 1CD2A 4HOGA 1DYRA 5FDAA 1RX2A 3FYWX 4ELEA 3ZPCA 5CC9A 2CD2A 4Q0EA 3VCOA 1RX5A 3K2HA 5E8QA 3EEKA 3NXOA 2W9GA 4P3QA 2JYBA 4M6KA 3EEMA 4M7VA 3JWKA 1DR1A 3S3VA 3IX9A 1DLRA 1RB2A 4ECKA 3DGAA 2HXVA 3IRNA 1HFPA 3GHCA 2INQA 3JTWA 3F0SX 4X5GA 4QI9A 3NZ9X 2BLBA 4H97A 3GHVA 1DIUA 3FL8A 4KY8A 3E0BA 1DR5A 4P68A 3DAUA 1AOEA 3EX8A 3JW3A 1M78A 1RX8A 2W3WA 3K45A 1U70A 4OR7A 3QLYA 1JOMA 1LUDA 3QLZA 1RX4A 1DAJA 1DHFA 3FY9X 2H2QA 1DR7A 4P66A 1IA1A 1LY3A 1MVTA 2HM9A 3F0UX 3KFYA 3F8YA 4XE6X 5HF2X 4NX7A 2L28A 4HOEA 2DRCA 3SA1A 3F8ZA 3QL0A 2W3BA 5U26A 1RD7A 3QG2A 7DFRA 4QJZD 1BZFA 5HQZA 4KFJA 4LEKX 4PDJA 4CD2A 3DL6A 1D1GA 3OAFA 3CSEA 3NU0A 3NZDA 4KL9A 3RO9A 4H96A 5HPBA 1RA8A 5JA3A 4KY4A 3EIGA 2ZZAA 2FZIA 2BLAA 3R33A 3CL9A 4PSSA 2O7PA 1CZ3A 3FQVA 4M6LA 2CIGA 3F0BX 3JW5A 4QLEA 2BL9A 3SAIA 3NTZA 4KYAA 5HT5A 4M7UA 5HI6A 1RA2A 4H95A 3QL3A 3QLSA 1DDRA 3SRUX 1RB3A 3DFRA 4RGCA 3TQ9A 1RX7A 3CLBA 4GH8A 3NZCX 3SA2A 4ELFA 2BLCA 3SRSX 4XT6A 4QHVA 1DRAA 3KY8A 5HSRA 3TQBA 4DDRA 2OBCA 1RC4A 3FQ0A 2D0KA 3S9UA 8DFRA 1RX3A 3TQAA 1MVSA 4PTJA 3L3RA 3NZAX 3INVA 2W9TA 3FQCA 1DR4A 4TU5X 4KNEA 3GHWA 6DFRA 3M09A 1J3JA 3S7AA 1JOLA 3SQYX 5HF0X 3JWMA 4FGGA 3JWCA 3M08A 1SEJA 3DRCA 2OIPA 4NX6A 1DISA 4ELHA 4PSYA 3OCHA 3JVXA 4LAGX 4M6JA 4IXFX 4DPHA 1QZFA 2W9HA 1J3KA 1KLKA 3F0QX 1M7AA 1RH3A 2LF1A 1DG5A 4XECX 5DFRA 5U27A 3QYOA 3QLWA
chains in the Genus database with same CATH superfamily
4XT8A 1IA4A 3FRDX 4HA9A 1RA3A 1S3VA 1BOZA 4QLGA 3NRRA 3FRFX 3SGYA 3IROA 4KLXA 4KM0A 4KBNA 3UM8A 2GD9A 4I1NA 4KD7A 3QFXA 3IA5A 1DG8A 4QLFA 5HT4A 3QLXA 4KJLA 4KAKA 4G8ZX 3F91A 1IA3A 3NXYA 3SRQX 4G95A 3FRAX 3FQOA 5HVBA 2G6VA 3CD2A 5HSUA 4XT4A 3RG9A 3F0VX 1VDRA 2W3AA 3QGTA 1LY4A 2C2SA 4EJ1A 3LG4A 5ECXA 3TD8A 1RA9A 4LAEX 1HFQA 3UM6A 1DYIA 1DR3A 3NXRA 5CCCA 1HFRA 1DF7A 3NXVA 4IXED 2W3MA 1DHJA 5HVEA 1S3WA 2B3ZA 1DLSA 2XW7A 2DHFA 3FRBX 3I8AX 3ZPGA 4I13A 3NXTA 3FS6A 4X5JA 3FY8X 3NZBX 2ANOA 1PDBA 1U72A 3DG8A 4G3MA 2W3VA 4Q0DA 1RE7A 1KMVA 1S3UA 3KJRA 1OHJA 1S3YA 2P4GA 4OSGA 3FL9A 4FGHA 1DR2A 4IXGX 3JSUA 3Q1HA 4HOFA 3GYFA 4DPDA 5JG0X 1DRFA 3EELA 5HUIA 4QJCA 4DFRA 4FHBA 1RG7A 3UM5A 3HBBA 4KEBA 1VJ3A 5DXVA 4EIGA 4ELBA 1IA2A 1PD9A 1J3IA 3IA4A 3GI2A 1DG7A 3D84X 4KJKA 3SR5X 2W9SA 3N0HA 2HQPA 1RX6A 1DR6A 4X5IA 1ZDRA 3KJSA 3JWFA 2D5NA 3KGYA 3FQFA 3SH2A 1DRHA 3D80A 3SRRX 1YHOA 2C2TA 2FZHA 1DDSA 4M2XA 3K74A 3DL5A 4KJJA 4X5HA 3I3RA 1AI9A 1DYJA 1OHKA 3QYLA 3EEJA 3TQ8A 2QK8A 4DP3A 1RA1A 3NXXA 4XT7A 1AO8A 4X5FA 1E26A 4P3RA 1RX1A 5ECCA 1DYHA 1DREA 1DHIA 4HA7A 3FQZA 1RX9A 4EILA 4KM2A 4PSTA 3FREX 1TDRA 2AZNA 1PD8A 3NZ6X 1M79A 4ELGA 4Q67A 4LAHX 2ITHA 4Q6AA 1DRBA 2ANQA 1U71A 1KMSA 4H98A 3F0XX 1JUVA 3SRWX 4PTHA 5EAJA 2FZJA 3DATA 3ROAA 4EIZA 5HQYA 1RF7A 3QLRA 2KGKA 4XT5A 3HJ3A 4XRBA 3K47A 3IRMA 3FYVX 1CD2A 4HOGA 1DYRA 5FDAA 1RX2A 3FYWX 4ELEA 3ZPCA 5CC9A 2CD2A 4Q0EA 3VCOA 1RX5A 3K2HA 5E8QA 3EEKA 3NXOA 2W9GA 4P3QA 2JYBA 4M6KA 3EEMA 4M7VA 3JWKA 1DR1A 3S3VA 3IX9A 1DLRA 1RB2A 4ECKA 3DGAA 2HXVA 3IRNA 1HFPA 3GHCA 2INQA 3JTWA 3F0SX 4X5GA 4QI9A 3NZ9X 2BLBA 4H97A 3GHVA 1DIUA 3FL8A 4KY8A 3E0BA 1DR5A 4P68A 3DAUA 1AOEA 3EX8A 3JW3A 1M78A 1RX8A 2W3WA 3K45A 1U70A 4OR7A 3QLYA 1JOMA 1LUDA 3QLZA 1RX4A 1DAJA 1DHFA 3FY9X 2H2QA 1DR7A 4P66A 1IA1A 1LY3A 1MVTA 2HM9A 3F0UX 3KFYA 3F8YA 4XE6X 5HF2X 4NX7A 2L28A 4HOEA 2DRCA 3SA1A 3F8ZA 3QL0A 2W3BA 5U26A 1RD7A 3QG2A 7DFRA 4QJZD 1BZFA 5HQZA 4KFJA 4LEKX 4PDJA 4CD2A 3DL6A 1D1GA 3OAFA 3CSEA 3NU0A 3NZDA 4KL9A 3RO9A 4H96A 5HPBA 1RA8A 5JA3A 4KY4A 3EIGA 2ZZAA 2FZIA 2BLAA 3R33A 3CL9A 4PSSA 2O7PA 1CZ3A 3FQVA 4M6LA 2CIGA 3F0BX 3JW5A 4QLEA 2BL9A 3SAIA 3NTZA 4KYAA 5HT5A 4M7UA 5HI6A 1RA2A 4H95A 3QL3A 3QLSA 1DDRA 3SRUX 1RB3A 3DFRA 4RGCA 3TQ9A 1RX7A 3CLBA 4GH8A 3NZCX 3SA2A 4ELFA 2BLCA 3SRSX 4XT6A 4QHVA 1DRAA 3KY8A 5HSRA 3TQBA 4DDRA 2OBCA 1RC4A 3FQ0A 2D0KA 3S9UA 8DFRA 1RX3A 3TQAA 1MVSA 4PTJA 3L3RA 3NZAX 3INVA 2W9TA 3FQCA 1DR4A 4TU5X 4KNEA 3GHWA 6DFRA 3M09A 1J3JA 3S7AA 1JOLA 3SQYX 5HF0X 3JWMA 4FGGA 3JWCA 3M08A 1SEJA 3DRCA 2OIPA 4NX6A 1DISA 4ELHA 4PSYA 3OCHA 3JVXA 4LAGX 4M6JA 4IXFX 4DPHA 1QZFA 2W9HA 1J3KA 1KLKA 3F0QX 1M7AA 1RH3A 2LF1A 1DG5A 4XECX 5DFRA 5U27A 3QYOA 3QLWA
chains in the Genus database with same CATH topology
4XT8A 1IA4A 3FRDX 4HA9A 1RA3A 1S3VA 1BOZA 4QLGA 3NRRA 3FRFX 3SGYA 3IROA 4KLXA 4KM0A 4KBNA 3UM8A 2GD9A 4I1NA 4KD7A 3QFXA 3IA5A 1DG8A 4QLFA 5HT4A 3QLXA 4KJLA 4KAKA 4G8ZX 3F91A 1IA3A 3NXYA 3SRQX 4G95A 3FRAX 3FQOA 5HVBA 2G6VA 3CD2A 5HSUA 4XT4A 3RG9A 3F0VX 1VDRA 2W3AA 3QGTA 1LY4A 2C2SA 4EJ1A 3LG4A 5ECXA 3TD8A 1RA9A 4LAEX 1HFQA 3UM6A 1DYIA 1DR3A 3NXRA 5CCCA 1HFRA 1DF7A 3NXVA 4IXED 2W3MA 1DHJA 5HVEA 1S3WA 2B3ZA 1DLSA 2XW7A 2DHFA 3FRBX 3I8AX 3ZPGA 4I13A 3NXTA 3FS6A 4X5JA 3FY8X 3NZBX 2ANOA 1PDBA 1U72A 3DG8A 4G3MA 2W3VA 4Q0DA 1RE7A 1KMVA 1S3UA 3KJRA 1OHJA 1S3YA 2P4GA 4OSGA 3FL9A 4FGHA 1DR2A 4IXGX 3JSUA 3Q1HA 4HOFA 3GYFA 4DPDA 5JG0X 1DRFA 3EELA 5HUIA 4QJCA 4DFRA 4FHBA 1RG7A 3UM5A 3HBBA 4KEBA 1VJ3A 5DXVA 4EIGA 4ELBA 1IA2A 1PD9A 1J3IA 3IA4A 3GI2A 1DG7A 3D84X 4KJKA 3SR5X 2W9SA 3N0HA 2HQPA 1RX6A 1DR6A 4X5IA 1ZDRA 3KJSA 3JWFA 2D5NA 3KGYA 3FQFA 3SH2A 1DRHA 3D80A 3SRRX 1YHOA 2C2TA 2FZHA 1DDSA 4M2XA 3K74A 3DL5A 4KJJA 4X5HA 3I3RA 1AI9A 1DYJA 1OHKA 3QYLA 3EEJA 3TQ8A 2QK8A 4DP3A 1RA1A 3NXXA 4XT7A 1AO8A 4X5FA 1E26A 4P3RA 1RX1A 5ECCA 1DYHA 1DREA 1DHIA 4HA7A 3FQZA 1RX9A 4EILA 4KM2A 4PSTA 3FREX 1TDRA 2AZNA 1PD8A 3NZ6X 1M79A 4ELGA 4Q67A 4LAHX 2ITHA 4Q6AA 1DRBA 2ANQA 1U71A 1KMSA 4H98A 3F0XX 1JUVA 3SRWX 4PTHA 5EAJA 2FZJA 3DATA 3ROAA 4EIZA 5HQYA 1RF7A 3QLRA 2KGKA 4XT5A 3HJ3A 4XRBA 3K47A 3IRMA 3FYVX 1CD2A 4HOGA 1DYRA 5FDAA 1RX2A 3FYWX 4ELEA 3ZPCA 5CC9A 2CD2A 4Q0EA 3VCOA 1RX5A 3K2HA 5E8QA 3EEKA 3NXOA 2W9GA 4P3QA 2JYBA 4M6KA 3EEMA 4M7VA 3JWKA 1DR1A 3S3VA 3IX9A 1DLRA 1RB2A 4ECKA 3DGAA 2HXVA 3IRNA 1HFPA 3GHCA 2INQA 3JTWA 3F0SX 4X5GA 4QI9A 3NZ9X 2BLBA 4H97A 3GHVA 1DIUA 3FL8A 4KY8A 3E0BA 1DR5A 4P68A 3DAUA 1AOEA 3EX8A 3JW3A 1M78A 1RX8A 2W3WA 3K45A 1U70A 4OR7A 3QLYA 1JOMA 1LUDA 3QLZA 1RX4A 1DAJA 1DHFA 3FY9X 2H2QA 1DR7A 4P66A 1IA1A 1LY3A 1MVTA 2HM9A 3F0UX 3KFYA 3F8YA 4XE6X 5HF2X 4NX7A 2L28A 4HOEA 2DRCA 3SA1A 3F8ZA 3QL0A 2W3BA 5U26A 1RD7A 3QG2A 7DFRA 4QJZD 1BZFA 5HQZA 4KFJA 4LEKX 4PDJA 4CD2A 3DL6A 1D1GA 3OAFA 3CSEA 3NU0A 3NZDA 4KL9A 3RO9A 4H96A 5HPBA 1RA8A 5JA3A 4KY4A 3EIGA 2ZZAA 2FZIA 2BLAA 3R33A 3CL9A 4PSSA 2O7PA 1CZ3A 3FQVA 4M6LA 2CIGA 3F0BX 3JW5A 4QLEA 2BL9A 3SAIA 3NTZA 4KYAA 5HT5A 4M7UA 5HI6A 1RA2A 4H95A 3QL3A 3QLSA 1DDRA 3SRUX 1RB3A 3DFRA 4RGCA 3TQ9A 1RX7A 3CLBA 4GH8A 3NZCX 3SA2A 4ELFA 2BLCA 3SRSX 4XT6A 4QHVA 1DRAA 3KY8A 5HSRA 3TQBA 4DDRA 2OBCA 1RC4A 3FQ0A 2D0KA 3S9UA 8DFRA 1RX3A 3TQAA 1MVSA 4PTJA 3L3RA 3NZAX 3INVA 2W9TA 3FQCA 1DR4A 4TU5X 4KNEA 3GHWA 6DFRA 3M09A 1J3JA 3S7AA 1JOLA 3SQYX 5HF0X 3JWMA 4FGGA 3JWCA 3M08A 1SEJA 3DRCA 2OIPA 4NX6A 1DISA 4ELHA 4PSYA 3OCHA 3JVXA 4LAGX 4M6JA 4IXFX 4DPHA 1QZFA 2W9HA 1J3KA 1KLKA 3F0QX 1M7AA 1RH3A 2LF1A 1DG5A 4XECX 5DFRA 5U27A 3QYOA 3QLWA
chains in the Genus database with same CATH homology


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