4KBNA

Human dihydrofolate reductase complexed with nadph and 5-{3-[3-(3,5-pyrimidine)]-phenyl-prop-1-yn-1-yl}-6-ethyl-pyrimidine-2,4diamine
Total Genus 53
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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
53
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 Elucidating features that drive the design of selective antifolates using crystal structures of human dihydrofolate reductase.
pubmed doi rcsb
molecule keywords Dihydrofolate reductase
molecule tags Oxidoreductase/oxidoreductase inhibitor
source organism Homo sapiens
total genus 53
structure length 186
sequence length 186
chains with identical sequence B
ec nomenclature ec 1.5.1.3: Dihydrofolate reductase.
pdb deposition date 2013-04-23

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 4kbnA00
5DXVA 4IXED 1DR3A 1KMVA 3CL9A 3SH2A 1D1GA 4KM2A 3QG2A 6DFRA 3I3RA 1M79A 3IRNA 5ECXA 3QFXA 1S3YA 3NXXA 4LAGX 4OR7A 1TDRA 2DHFA 2LF1A 3FQZA 1S3UA 3JWCA 3RG9A 4LAEX 2DRCA 4X5HA 1RX4A 1LY3A 4HOEA 3F91A 1DISA 2B3ZA 3SRUX 3KFYA 1DYIA 1BZFA 1DDRA 1U72A 3JSUA 4FGHA 1DDSA 1DYRA 4KJLA 3JWMA 8DFRA 3SRRX 1CZ3A 1U70A 2AZNA 3DG8A 3D80A 3DAUA 5JA3A 5CC9A 1LY4A 3QL3A 3F8YA 3GHVA 4OSGA 2INQA 1AOEA 5JG0X 4G3MA 3JWFA 1DRAA 3CLBA 1DF7A 1OHKA 4QHVA 3KJRA 2ANOA 1DHFA 1DR6A 3IA4A 4DDRA 3GYFA 4DPHA 5EAJA 3DL5A 3QLSA 1DRHA 4P3QA 4KYAA 2CIGA 3SRSX 3I8AX 1DHJA 3TQ9A 3SAIA 5HF0X 2G6VA 1DR1A 3SA2A 1DR7A 1VDRA 4PTJA 4XT5A 4ELBA 1RB2A 3UM8A 2OIPA 2BLAA 4PDJA 3OAFA 1RA1A 4X5GA 3FY8X 2JYBA 4NX6A 3SQYX 3FRBX 1DRBA 1PD8A 3K2HA 4XT6A 1RB3A 4XT4A 1DRFA 3ZPGA 4ELEA 3NRRA 4KAKA 4X5IA 3ZPCA 1KMSA 3NXRA 4KY4A 3NZDA 2W3VA 4KD7A 3SR5X 3S3VA 5HT5A 2KGKA 1RE7A 3S9UA 2W9SA 1DLSA 4HOFA 5HI6A 1DG8A 1RX5A 3UM6A 3CSEA 3TD8A 3RO9A 4XT8A 3HJ3A 1DYJA 3NTZA 5HSRA 3DRCA 3LG4A 3QL0A 3K74A 4QLGA 4IXGX 2HQPA 3E0BA 4KNEA 5HSUA 1RG7A 3F0SX 1CD2A 1RX2A 1DR5A 3ROAA 5HQYA 5HUIA 1HFRA 1HFPA 4M6JA 2W9GA 4KBNA 5U26A 3EEJA 3JW3A 1JOLA 4FHBA 3F0UX 3GHWA 3DGAA 4LEKX 3F0XX 3INVA 4Q0DA 3QLXA 3NZAX 4LAHX 1DAJA 4ELGA 4QLEA 1DYHA 3R33A 2BLCA 4EJ1A 3NU0A 1JUVA 1RX3A 2W9HA 5HVBA 3FQCA 2FZHA 4H97A 4KY8A 1RX6A 3TQAA 3FQ0A 4IXFX 3TQBA 4FGGA 4EILA 1VJ3A 1OHJA 1M78A 2QK8A 1RF7A 1DG5A 4EIZA 1DG7A 1RA3A 2D5NA 4KJKA 5ECCA 4P68A 3FRDX 1U71A 3F0BX 2BL9A 4Q67A 4M6LA 3NXYA 4Q6AA 4KM0A 2W3WA 3FREX 1KLKA 3NZCX 1IA2A 3QYLA 5HT4A 3IROA 1DREA 4QJZD 1RC4A 1MVTA 3EIGA 4EIGA 2L28A 2H2QA 4XRBA 7DFRA 3D84X 3F0VX 2ANQA 3N0HA 3QLYA 3JTWA 4DP3A 4H95A 1RX7A 5HVEA 4M7VA 3EX8A 3NXTA 5HQZA 3F8ZA 3FL8A 4QJCA 2W3AA 4HA7A 3K45A 3FQFA 2HM9A 3NXVA 4RGCA 5FDAA 2D0KA 4PTHA 3IX9A 2GD9A 2BLBA 2W9TA 3QGTA 5E8QA 3VCOA 4G95A 1DHIA 4X5FA 1MVSA 4HA9A 3FY9X 4PSSA 3K47A 1DIUA 2OBCA 3SGYA 3M08A 1RD7A 1PD9A 4KL9A 1RX8A 1J3IA 3KGYA 1E26A 4H96A 4XT7A 1AI9A 3EEMA 5U27A 4NX7A 3FQVA 3FRAX 1S3WA 4Q0EA 1RA9A 3QLRA 4M6KA 4TU5X 4P66A 3JW5A 5HPBA 4ECKA 4M7UA 2W3MA 3KJSA 4DFRA 3FL9A 3DATA 3UM5A 4CD2A 3GHCA 1S3VA 3QLWA 2P4GA 3EELA 3Q1HA 3CD2A 3FYWX 4PSTA 3IRMA 1RX1A 3DL6A 2C2SA 3NZ9X 4XECX 1YHOA 1DLRA 5DFRA 1IA1A 3NXOA 4H98A 2HXVA 3FQOA 4X5JA 2ZZAA 4QI9A 3FRFX 4G8ZX 4XE6X 2FZJA 1AO8A 3IA5A 3HBBA 3NZ6X 4QLFA 4I13A 4KJJA 1RH3A 1JOMA 3TQ8A 2CD2A 3KY8A 1RX9A 3FS6A 4P3RA 1J3JA 1PDBA 2O7PA 1IA4A 2FZIA 2C2TA 3FYVX 4I1NA 4KEBA 4HOGA 5CCCA 1DR4A 3GI2A 4GH8A 1DR2A 1RA2A 3DFRA 4M2XA 2W3BA 4KFJA 3S7AA 1LUDA 3JWKA 3L3RA 1IA3A 3M09A 1BOZA 5HF2X 1HFQA 3EEKA 4PSYA 4KLXA 3SRWX 1ZDRA 1RA8A 1SEJA 4ELHA 1M7AA 3QLZA 3SA1A 1QZFA 2XW7A 3F0QX 3OCHA 3QYOA 4ELFA 1J3KA 2ITHA 3SRQX 3JVXA 4DPDA 3NZBX
chains in the Genus database with same CATH superfamily
5DXVA 4IXED 1DR3A 1KMVA 3CL9A 3SH2A 1D1GA 4KM2A 3QG2A 6DFRA 3I3RA 1M79A 3IRNA 5ECXA 3QFXA 1S3YA 3NXXA 4LAGX 4OR7A 1TDRA 2DHFA 2LF1A 3FQZA 1S3UA 3JWCA 3RG9A 4LAEX 2DRCA 4X5HA 1RX4A 1LY3A 4HOEA 3F91A 1DISA 2B3ZA 3SRUX 3KFYA 1DYIA 1BZFA 1DDRA 1U72A 3JSUA 4FGHA 1DDSA 1DYRA 4KJLA 3JWMA 8DFRA 3SRRX 1CZ3A 1U70A 2AZNA 3DG8A 3D80A 3DAUA 5JA3A 5CC9A 1LY4A 3QL3A 3F8YA 3GHVA 4OSGA 2INQA 1AOEA 5JG0X 4G3MA 3JWFA 1DRAA 3CLBA 1DF7A 1OHKA 4QHVA 3KJRA 2ANOA 1DHFA 1DR6A 3IA4A 4DDRA 3GYFA 4DPHA 5EAJA 3DL5A 3QLSA 1DRHA 4P3QA 4KYAA 2CIGA 3SRSX 3I8AX 1DHJA 3TQ9A 3SAIA 5HF0X 2G6VA 1DR1A 3SA2A 1DR7A 1VDRA 4PTJA 4XT5A 4ELBA 1RB2A 3UM8A 2OIPA 2BLAA 4PDJA 3OAFA 1RA1A 4X5GA 3FY8X 2JYBA 4NX6A 3SQYX 3FRBX 1DRBA 1PD8A 3K2HA 4XT6A 1RB3A 4XT4A 1DRFA 3ZPGA 4ELEA 3NRRA 4KAKA 4X5IA 3ZPCA 1KMSA 3NXRA 4KY4A 3NZDA 2W3VA 4KD7A 3SR5X 3S3VA 5HT5A 2KGKA 1RE7A 3S9UA 2W9SA 1DLSA 4HOFA 5HI6A 1DG8A 1RX5A 3UM6A 3CSEA 3TD8A 3RO9A 4XT8A 3HJ3A 1DYJA 3NTZA 5HSRA 3DRCA 3LG4A 3QL0A 3K74A 4QLGA 4IXGX 2HQPA 3E0BA 4KNEA 5HSUA 1RG7A 3F0SX 1CD2A 1RX2A 1DR5A 3ROAA 5HQYA 5HUIA 1HFRA 1HFPA 4M6JA 2W9GA 4KBNA 5U26A 3EEJA 3JW3A 1JOLA 4FHBA 3F0UX 3GHWA 3DGAA 4LEKX 3F0XX 3INVA 4Q0DA 3QLXA 3NZAX 4LAHX 1DAJA 4ELGA 4QLEA 1DYHA 3R33A 2BLCA 4EJ1A 3NU0A 1JUVA 1RX3A 2W9HA 5HVBA 3FQCA 2FZHA 4H97A 4KY8A 1RX6A 3TQAA 3FQ0A 4IXFX 3TQBA 4FGGA 4EILA 1VJ3A 1OHJA 1M78A 2QK8A 1RF7A 1DG5A 4EIZA 1DG7A 1RA3A 2D5NA 4KJKA 5ECCA 4P68A 3FRDX 1U71A 3F0BX 2BL9A 4Q67A 4M6LA 3NXYA 4Q6AA 4KM0A 2W3WA 3FREX 1KLKA 3NZCX 1IA2A 3QYLA 5HT4A 3IROA 1DREA 4QJZD 1RC4A 1MVTA 3EIGA 4EIGA 2L28A 2H2QA 4XRBA 7DFRA 3D84X 3F0VX 2ANQA 3N0HA 3QLYA 3JTWA 4DP3A 4H95A 1RX7A 5HVEA 4M7VA 3EX8A 3NXTA 5HQZA 3F8ZA 3FL8A 4QJCA 2W3AA 4HA7A 3K45A 3FQFA 2HM9A 3NXVA 4RGCA 5FDAA 2D0KA 4PTHA 3IX9A 2GD9A 2BLBA 2W9TA 3QGTA 5E8QA 3VCOA 4G95A 1DHIA 4X5FA 1MVSA 4HA9A 3FY9X 4PSSA 3K47A 1DIUA 2OBCA 3SGYA 3M08A 1RD7A 1PD9A 4KL9A 1RX8A 1J3IA 3KGYA 1E26A 4H96A 4XT7A 1AI9A 3EEMA 5U27A 4NX7A 3FQVA 3FRAX 1S3WA 4Q0EA 1RA9A 3QLRA 4M6KA 4TU5X 4P66A 3JW5A 5HPBA 4ECKA 4M7UA 2W3MA 3KJSA 4DFRA 3FL9A 3DATA 3UM5A 4CD2A 3GHCA 1S3VA 3QLWA 2P4GA 3EELA 3Q1HA 3CD2A 3FYWX 4PSTA 3IRMA 1RX1A 3DL6A 2C2SA 3NZ9X 4XECX 1YHOA 1DLRA 5DFRA 1IA1A 3NXOA 4H98A 2HXVA 3FQOA 4X5JA 2ZZAA 4QI9A 3FRFX 4G8ZX 4XE6X 2FZJA 1AO8A 3IA5A 3HBBA 3NZ6X 4QLFA 4I13A 4KJJA 1RH3A 1JOMA 3TQ8A 2CD2A 3KY8A 1RX9A 3FS6A 4P3RA 1J3JA 1PDBA 2O7PA 1IA4A 2FZIA 2C2TA 3FYVX 4I1NA 4KEBA 4HOGA 5CCCA 1DR4A 3GI2A 4GH8A 1DR2A 1RA2A 3DFRA 4M2XA 2W3BA 4KFJA 3S7AA 1LUDA 3JWKA 3L3RA 1IA3A 3M09A 1BOZA 5HF2X 1HFQA 3EEKA 4PSYA 4KLXA 3SRWX 1ZDRA 1RA8A 1SEJA 4ELHA 1M7AA 3QLZA 3SA1A 1QZFA 2XW7A 3F0QX 3OCHA 3QYOA 4ELFA 1J3KA 2ITHA 3SRQX 3JVXA 4DPDA 3NZBX
chains in the Genus database with same CATH topology
5DXVA 4IXED 1DR3A 1KMVA 3CL9A 3SH2A 1D1GA 4KM2A 3QG2A 6DFRA 3I3RA 1M79A 3IRNA 5ECXA 3QFXA 1S3YA 3NXXA 4LAGX 4OR7A 1TDRA 2DHFA 2LF1A 3FQZA 1S3UA 3JWCA 3RG9A 4LAEX 2DRCA 4X5HA 1RX4A 1LY3A 4HOEA 3F91A 1DISA 2B3ZA 3SRUX 3KFYA 1DYIA 1BZFA 1DDRA 1U72A 3JSUA 4FGHA 1DDSA 1DYRA 4KJLA 3JWMA 8DFRA 3SRRX 1CZ3A 1U70A 2AZNA 3DG8A 3D80A 3DAUA 5JA3A 5CC9A 1LY4A 3QL3A 3F8YA 3GHVA 4OSGA 2INQA 1AOEA 5JG0X 4G3MA 3JWFA 1DRAA 3CLBA 1DF7A 1OHKA 4QHVA 3KJRA 2ANOA 1DHFA 1DR6A 3IA4A 4DDRA 3GYFA 4DPHA 5EAJA 3DL5A 3QLSA 1DRHA 4P3QA 4KYAA 2CIGA 3SRSX 3I8AX 1DHJA 3TQ9A 3SAIA 5HF0X 2G6VA 1DR1A 3SA2A 1DR7A 1VDRA 4PTJA 4XT5A 4ELBA 1RB2A 3UM8A 2OIPA 2BLAA 4PDJA 3OAFA 1RA1A 4X5GA 3FY8X 2JYBA 4NX6A 3SQYX 3FRBX 1DRBA 1PD8A 3K2HA 4XT6A 1RB3A 4XT4A 1DRFA 3ZPGA 4ELEA 3NRRA 4KAKA 4X5IA 3ZPCA 1KMSA 3NXRA 4KY4A 3NZDA 2W3VA 4KD7A 3SR5X 3S3VA 5HT5A 2KGKA 1RE7A 3S9UA 2W9SA 1DLSA 4HOFA 5HI6A 1DG8A 1RX5A 3UM6A 3CSEA 3TD8A 3RO9A 4XT8A 3HJ3A 1DYJA 3NTZA 5HSRA 3DRCA 3LG4A 3QL0A 3K74A 4QLGA 4IXGX 2HQPA 3E0BA 4KNEA 5HSUA 1RG7A 3F0SX 1CD2A 1RX2A 1DR5A 3ROAA 5HQYA 5HUIA 1HFRA 1HFPA 4M6JA 2W9GA 4KBNA 5U26A 3EEJA 3JW3A 1JOLA 4FHBA 3F0UX 3GHWA 3DGAA 4LEKX 3F0XX 3INVA 4Q0DA 3QLXA 3NZAX 4LAHX 1DAJA 4ELGA 4QLEA 1DYHA 3R33A 2BLCA 4EJ1A 3NU0A 1JUVA 1RX3A 2W9HA 5HVBA 3FQCA 2FZHA 4H97A 4KY8A 1RX6A 3TQAA 3FQ0A 4IXFX 3TQBA 4FGGA 4EILA 1VJ3A 1OHJA 1M78A 2QK8A 1RF7A 1DG5A 4EIZA 1DG7A 1RA3A 2D5NA 4KJKA 5ECCA 4P68A 3FRDX 1U71A 3F0BX 2BL9A 4Q67A 4M6LA 3NXYA 4Q6AA 4KM0A 2W3WA 3FREX 1KLKA 3NZCX 1IA2A 3QYLA 5HT4A 3IROA 1DREA 4QJZD 1RC4A 1MVTA 3EIGA 4EIGA 2L28A 2H2QA 4XRBA 7DFRA 3D84X 3F0VX 2ANQA 3N0HA 3QLYA 3JTWA 4DP3A 4H95A 1RX7A 5HVEA 4M7VA 3EX8A 3NXTA 5HQZA 3F8ZA 3FL8A 4QJCA 2W3AA 4HA7A 3K45A 3FQFA 2HM9A 3NXVA 4RGCA 5FDAA 2D0KA 4PTHA 3IX9A 2GD9A 2BLBA 2W9TA 3QGTA 5E8QA 3VCOA 4G95A 1DHIA 4X5FA 1MVSA 4HA9A 3FY9X 4PSSA 3K47A 1DIUA 2OBCA 3SGYA 3M08A 1RD7A 1PD9A 4KL9A 1RX8A 1J3IA 3KGYA 1E26A 4H96A 4XT7A 1AI9A 3EEMA 5U27A 4NX7A 3FQVA 3FRAX 1S3WA 4Q0EA 1RA9A 3QLRA 4M6KA 4TU5X 4P66A 3JW5A 5HPBA 4ECKA 4M7UA 2W3MA 3KJSA 4DFRA 3FL9A 3DATA 3UM5A 4CD2A 3GHCA 1S3VA 3QLWA 2P4GA 3EELA 3Q1HA 3CD2A 3FYWX 4PSTA 3IRMA 1RX1A 3DL6A 2C2SA 3NZ9X 4XECX 1YHOA 1DLRA 5DFRA 1IA1A 3NXOA 4H98A 2HXVA 3FQOA 4X5JA 2ZZAA 4QI9A 3FRFX 4G8ZX 4XE6X 2FZJA 1AO8A 3IA5A 3HBBA 3NZ6X 4QLFA 4I13A 4KJJA 1RH3A 1JOMA 3TQ8A 2CD2A 3KY8A 1RX9A 3FS6A 4P3RA 1J3JA 1PDBA 2O7PA 1IA4A 2FZIA 2C2TA 3FYVX 4I1NA 4KEBA 4HOGA 5CCCA 1DR4A 3GI2A 4GH8A 1DR2A 1RA2A 3DFRA 4M2XA 2W3BA 4KFJA 3S7AA 1LUDA 3JWKA 3L3RA 1IA3A 3M09A 1BOZA 5HF2X 1HFQA 3EEKA 4PSYA 4KLXA 3SRWX 1ZDRA 1RA8A 1SEJA 4ELHA 1M7AA 3QLZA 3SA1A 1QZFA 2XW7A 3F0QX 3OCHA 3QYOA 4ELFA 1J3KA 2ITHA 3SRQX 3JVXA 4DPDA 3NZBX
chains in the Genus database with same CATH homology


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