3K45A

Alternate binding modes observed for the e- and z-isomers of 2,4-diaminofuro[2,3d]pyrimidines as ternary complexes with nadph and mouse dihydrofolate reductase
Total Genus 55
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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
55
sequence length
186
structure length
186
Chain Sequence
VRPLNCIVAVSQNMGIGKNGDLPWPPLRNEFKYFQRMTTTSSVEGKQNLVIMGRKTWFSIPEKNRPLKDRINIVLSRELKEPPRGAHFLAKSLDDALRLIEQPDLASKVDMVWIVGGSSVYQEAMNQPGHLRLFVTRIMQEFESDTFFPEIDLGKYKLLPEYPGVLSEVQEEKGIKYKFEVYEKKD
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 Design, synthesis, and X-ray crystal structures of 2,4-diaminofuro[2,3-d]pyrimidines as multireceptor tyrosine kinase and dihydrofolate reductase inhibitors.
pubmed doi rcsb
source organism Mus musculus
total genus 55
structure length 186
sequence length 186
ec nomenclature ec 1.5.1.3: Dihydrofolate reductase.
pdb deposition date 2009-10-05

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 3k45A00
1DDRA 5HVEA 1RF7A 3KJSA 4QJCA 3FQVA 2CD2A 4X5IA 5HPBA 1CZ3A 3JSUA 4QLEA 3NXOA 1SEJA 1DDSA 1KLKA 2GD9A 4DPDA 4KL9A 3EIGA 3FREX 3SRQX 2KGKA 4PTJA 1DYIA 3CLBA 3GI2A 1S3VA 4HOEA 3SRWX 3IX9A 3QLWA 3K47A 3DL6A 5HQYA 4M7UA 1JUVA 4EJ1A 3F0SX 3SR5X 1JOMA 3UM5A 4X5GA 4KY8A 2DHFA 3JW3A 3I8AX 4KJJA 2C2TA 1RA8A 3SRUX 3FQ0A 3QLXA 3SRRX 3VCOA 2CIGA 4KY4A 4PSYA 1DYHA 4KEBA 2HXVA 2FZHA 3SH2A 3FRBX 3K45A 3GHVA 5JG0X 3UM6A 1RE7A 1CD2A 5HI6A 4OSGA 4OR7A 1RX3A 3F0XX 2W9SA 4QLFA 4ECKA 5DFRA 3GHWA 1D1GA 3LG4A 3CSEA 3NTZA 1JOLA 3JWMA 1RA2A 4KYAA 3FRDX 4KFJA 1RX9A 1PD8A 2HQPA 3KJRA 4QHVA 4LEKX 3TQAA 4ELFA 1DR4A 4ELEA 1DISA 1PDBA 1RA9A 4CD2A 3M09A 3KGYA 3DATA 2OIPA 4HA7A 4HA9A 1KMVA 5JA3A 4X5FA 4XE6X 4Q6AA 3NZ9X 1YHOA 4LAEX 3M08A 4XECX 4RGCA 5ECXA 4PTHA 5ECCA 4DFRA 1BOZA 2BLBA 2W3WA 3FL9A 3HBBA 2ANQA 1U70A 4LAHX 4KM2A 3K74A 4KNEA 3L3RA 3FY9X 4KAKA 2L28A 3QL0A 4G8ZX 2O7PA 1LUDA 5E8QA 1J3KA 3JVXA 4DP3A 1DREA 3OAFA 1DG7A 4KJKA 3QLYA 1DRBA 1AO8A 3TD8A 2INQA 2ITHA 1HFPA 1DIUA 3EEJA 3JWFA 1RG7A 4M6KA 3JW5A 3N0HA 3NZCX 1OHKA 1E26A 4G95A 4XT8A 4XT7A 3SGYA 4M7VA 3S7AA 3INVA 3E0BA 4P68A 4KBNA 1DG8A 3IA5A 1U71A 4H98A 4KLXA 4Q0EA 3JTWA 4M6JA 3IROA 1DHIA 3OCHA 4QJZD 1BZFA 4ELHA 3NZDA 1LY3A 3FQZA 5FDAA 3IRNA 3KFYA 8DFRA 4PSTA 3DG8A 5EAJA 4TU5X 1RX6A 3FY8X 3FYWX 1DYRA 2W9TA 4X5JA 4KM0A 1DYJA 1IA4A 4IXFX 3S3VA 1DR7A 3QLSA 1OHJA 3GHCA 1QZFA 2C2SA 3NXYA 3QGTA 3NRRA 3IA4A 4I13A 3NZ6X 1RB3A 4P3RA 3D84X 4PSSA 2BLCA 1DG5A 1DR5A 2W3VA 1RD7A 1RX7A 3KY8A 4XRBA 5HT5A 2LF1A 3F0BX 3Q1HA 3DRCA 3RO9A 2BL9A 1DLSA 1S3UA 3NXXA 1DR3A 1RA3A 3NU0A 3QLZA 3TQ9A 1DHJA 7DFRA 3IRMA 3QL3A 2DRCA 4M6LA 3SQYX 5HF2X 3NZAX 2D5NA 4XT5A 4P66A 3FRFX 3UM8A 3I3RA 3QYOA 1J3JA 3NXRA 3K2HA 3FYVX 4QLGA 1S3YA 4NX6A 1KMSA 3FRAX 1VJ3A 5U27A 4P3QA 1IA2A 2G6VA 2HM9A 3D80A 3NZBX 3EEKA 2ANOA 1RX1A 2BLAA 4PDJA 4ELGA 2H2QA 1IA1A 2B3ZA 3F91A 3FQOA 1RX2A 4NX7A 3CD2A 4HOFA 4FGGA 3HJ3A 4EIZA 1DAJA 3FQFA 3JWCA 2AZNA 5U26A 4KJLA 1U72A 2QK8A 1PD9A 2W9HA 3ZPGA 3NXVA 4H96A 3DFRA 5HUIA 4XT4A 3F8ZA 1DRHA 1DHFA 4FGHA 3TQ8A 5HVBA 1VDRA 4G3MA 1S3WA 2ZZAA 3EELA 1MVTA 3QFXA 1ZDRA 3F0UX 5DXVA 4M2XA 1DF7A 4Q0DA 4ELBA 5HSRA 4DPHA 4GH8A 2W3MA 3TQBA 3ROAA 3QG2A 1HFRA 2P4GA 1DR6A 4DDRA 3CL9A 1J3IA 1M7AA 1M79A 4IXED 4KD7A 2JYBA 5HF0X 3S9UA 2FZIA 2XW7A 4XT6A 3RG9A 2W3AA 1DRFA 3QLRA 1HFQA 1TDRA 3GYFA 4X5HA 5HQZA 1MVSA 4HOGA 3F0QX 3NXTA 4FHBA 3DAUA 5CCCA 4Q67A 3SAIA 1LY4A 3FL8A 1DR1A 5HSUA 2FZJA 1RC4A 3SA1A 4EIGA 1RB2A 1RA1A 3F8YA 3EX8A 4H95A 4QI9A 3JWKA 3DGAA 3EEMA 1RX5A 1AOEA 5HT4A 1DR2A 3ZPCA 2OBCA 2W3BA 6DFRA 1RH3A 3F0VX 3FQCA 4EILA 3R33A 1DLRA 1M78A 4I1NA 4LAGX 1RX4A 3QYLA 3DL5A 3FS6A 2D0KA 1RX8A 4H97A 4IXGX 1AI9A 1IA3A 3SRSX 3SA2A 5CC9A 1DRAA 2W9GA
chains in the Genus database with same CATH superfamily
1DDRA 5HVEA 1RF7A 3KJSA 4QJCA 3FQVA 2CD2A 4X5IA 5HPBA 1CZ3A 3JSUA 4QLEA 3NXOA 1SEJA 1DDSA 1KLKA 2GD9A 4DPDA 4KL9A 3EIGA 3FREX 3SRQX 2KGKA 4PTJA 1DYIA 3CLBA 3GI2A 1S3VA 4HOEA 3SRWX 3IX9A 3QLWA 3K47A 3DL6A 5HQYA 4M7UA 1JUVA 4EJ1A 3F0SX 3SR5X 1JOMA 3UM5A 4X5GA 4KY8A 2DHFA 3JW3A 3I8AX 4KJJA 2C2TA 1RA8A 3SRUX 3FQ0A 3QLXA 3SRRX 3VCOA 2CIGA 4KY4A 4PSYA 1DYHA 4KEBA 2HXVA 2FZHA 3SH2A 3FRBX 3K45A 3GHVA 5JG0X 3UM6A 1RE7A 1CD2A 5HI6A 4OSGA 4OR7A 1RX3A 3F0XX 2W9SA 4QLFA 4ECKA 5DFRA 3GHWA 1D1GA 3LG4A 3CSEA 3NTZA 1JOLA 3JWMA 1RA2A 4KYAA 3FRDX 4KFJA 1RX9A 1PD8A 2HQPA 3KJRA 4QHVA 4LEKX 3TQAA 4ELFA 1DR4A 4ELEA 1DISA 1PDBA 1RA9A 4CD2A 3M09A 3KGYA 3DATA 2OIPA 4HA7A 4HA9A 1KMVA 5JA3A 4X5FA 4XE6X 4Q6AA 3NZ9X 1YHOA 4LAEX 3M08A 4XECX 4RGCA 5ECXA 4PTHA 5ECCA 4DFRA 1BOZA 2BLBA 2W3WA 3FL9A 3HBBA 2ANQA 1U70A 4LAHX 4KM2A 3K74A 4KNEA 3L3RA 3FY9X 4KAKA 2L28A 3QL0A 4G8ZX 2O7PA 1LUDA 5E8QA 1J3KA 3JVXA 4DP3A 1DREA 3OAFA 1DG7A 4KJKA 3QLYA 1DRBA 1AO8A 3TD8A 2INQA 2ITHA 1HFPA 1DIUA 3EEJA 3JWFA 1RG7A 4M6KA 3JW5A 3N0HA 3NZCX 1OHKA 1E26A 4G95A 4XT8A 4XT7A 3SGYA 4M7VA 3S7AA 3INVA 3E0BA 4P68A 4KBNA 1DG8A 3IA5A 1U71A 4H98A 4KLXA 4Q0EA 3JTWA 4M6JA 3IROA 1DHIA 3OCHA 4QJZD 1BZFA 4ELHA 3NZDA 1LY3A 3FQZA 5FDAA 3IRNA 3KFYA 8DFRA 4PSTA 3DG8A 5EAJA 4TU5X 1RX6A 3FY8X 3FYWX 1DYRA 2W9TA 4X5JA 4KM0A 1DYJA 1IA4A 4IXFX 3S3VA 1DR7A 3QLSA 1OHJA 3GHCA 1QZFA 2C2SA 3NXYA 3QGTA 3NRRA 3IA4A 4I13A 3NZ6X 1RB3A 4P3RA 3D84X 4PSSA 2BLCA 1DG5A 1DR5A 2W3VA 1RD7A 1RX7A 3KY8A 4XRBA 5HT5A 2LF1A 3F0BX 3Q1HA 3DRCA 3RO9A 2BL9A 1DLSA 1S3UA 3NXXA 1DR3A 1RA3A 3NU0A 3QLZA 3TQ9A 1DHJA 7DFRA 3IRMA 3QL3A 2DRCA 4M6LA 3SQYX 5HF2X 3NZAX 2D5NA 4XT5A 4P66A 3FRFX 3UM8A 3I3RA 3QYOA 1J3JA 3NXRA 3K2HA 3FYVX 4QLGA 1S3YA 4NX6A 1KMSA 3FRAX 1VJ3A 5U27A 4P3QA 1IA2A 2G6VA 2HM9A 3D80A 3NZBX 3EEKA 2ANOA 1RX1A 2BLAA 4PDJA 4ELGA 2H2QA 1IA1A 2B3ZA 3F91A 3FQOA 1RX2A 4NX7A 3CD2A 4HOFA 4FGGA 3HJ3A 4EIZA 1DAJA 3FQFA 3JWCA 2AZNA 5U26A 4KJLA 1U72A 2QK8A 1PD9A 2W9HA 3ZPGA 3NXVA 4H96A 3DFRA 5HUIA 4XT4A 3F8ZA 1DRHA 1DHFA 4FGHA 3TQ8A 5HVBA 1VDRA 4G3MA 1S3WA 2ZZAA 3EELA 1MVTA 3QFXA 1ZDRA 3F0UX 5DXVA 4M2XA 1DF7A 4Q0DA 4ELBA 5HSRA 4DPHA 4GH8A 2W3MA 3TQBA 3ROAA 3QG2A 1HFRA 2P4GA 1DR6A 4DDRA 3CL9A 1J3IA 1M7AA 1M79A 4IXED 4KD7A 2JYBA 5HF0X 3S9UA 2FZIA 2XW7A 4XT6A 3RG9A 2W3AA 1DRFA 3QLRA 1HFQA 1TDRA 3GYFA 4X5HA 5HQZA 1MVSA 4HOGA 3F0QX 3NXTA 4FHBA 3DAUA 5CCCA 4Q67A 3SAIA 1LY4A 3FL8A 1DR1A 5HSUA 2FZJA 1RC4A 3SA1A 4EIGA 1RB2A 1RA1A 3F8YA 3EX8A 4H95A 4QI9A 3JWKA 3DGAA 3EEMA 1RX5A 1AOEA 5HT4A 1DR2A 3ZPCA 2OBCA 2W3BA 6DFRA 1RH3A 3F0VX 3FQCA 4EILA 3R33A 1DLRA 1M78A 4I1NA 4LAGX 1RX4A 3QYLA 3DL5A 3FS6A 2D0KA 1RX8A 4H97A 4IXGX 1AI9A 1IA3A 3SRSX 3SA2A 5CC9A 1DRAA 2W9GA
chains in the Genus database with same CATH topology
1DDRA 5HVEA 1RF7A 3KJSA 4QJCA 3FQVA 2CD2A 4X5IA 5HPBA 1CZ3A 3JSUA 4QLEA 3NXOA 1SEJA 1DDSA 1KLKA 2GD9A 4DPDA 4KL9A 3EIGA 3FREX 3SRQX 2KGKA 4PTJA 1DYIA 3CLBA 3GI2A 1S3VA 4HOEA 3SRWX 3IX9A 3QLWA 3K47A 3DL6A 5HQYA 4M7UA 1JUVA 4EJ1A 3F0SX 3SR5X 1JOMA 3UM5A 4X5GA 4KY8A 2DHFA 3JW3A 3I8AX 4KJJA 2C2TA 1RA8A 3SRUX 3FQ0A 3QLXA 3SRRX 3VCOA 2CIGA 4KY4A 4PSYA 1DYHA 4KEBA 2HXVA 2FZHA 3SH2A 3FRBX 3K45A 3GHVA 5JG0X 3UM6A 1RE7A 1CD2A 5HI6A 4OSGA 4OR7A 1RX3A 3F0XX 2W9SA 4QLFA 4ECKA 5DFRA 3GHWA 1D1GA 3LG4A 3CSEA 3NTZA 1JOLA 3JWMA 1RA2A 4KYAA 3FRDX 4KFJA 1RX9A 1PD8A 2HQPA 3KJRA 4QHVA 4LEKX 3TQAA 4ELFA 1DR4A 4ELEA 1DISA 1PDBA 1RA9A 4CD2A 3M09A 3KGYA 3DATA 2OIPA 4HA7A 4HA9A 1KMVA 5JA3A 4X5FA 4XE6X 4Q6AA 3NZ9X 1YHOA 4LAEX 3M08A 4XECX 4RGCA 5ECXA 4PTHA 5ECCA 4DFRA 1BOZA 2BLBA 2W3WA 3FL9A 3HBBA 2ANQA 1U70A 4LAHX 4KM2A 3K74A 4KNEA 3L3RA 3FY9X 4KAKA 2L28A 3QL0A 4G8ZX 2O7PA 1LUDA 5E8QA 1J3KA 3JVXA 4DP3A 1DREA 3OAFA 1DG7A 4KJKA 3QLYA 1DRBA 1AO8A 3TD8A 2INQA 2ITHA 1HFPA 1DIUA 3EEJA 3JWFA 1RG7A 4M6KA 3JW5A 3N0HA 3NZCX 1OHKA 1E26A 4G95A 4XT8A 4XT7A 3SGYA 4M7VA 3S7AA 3INVA 3E0BA 4P68A 4KBNA 1DG8A 3IA5A 1U71A 4H98A 4KLXA 4Q0EA 3JTWA 4M6JA 3IROA 1DHIA 3OCHA 4QJZD 1BZFA 4ELHA 3NZDA 1LY3A 3FQZA 5FDAA 3IRNA 3KFYA 8DFRA 4PSTA 3DG8A 5EAJA 4TU5X 1RX6A 3FY8X 3FYWX 1DYRA 2W9TA 4X5JA 4KM0A 1DYJA 1IA4A 4IXFX 3S3VA 1DR7A 3QLSA 1OHJA 3GHCA 1QZFA 2C2SA 3NXYA 3QGTA 3NRRA 3IA4A 4I13A 3NZ6X 1RB3A 4P3RA 3D84X 4PSSA 2BLCA 1DG5A 1DR5A 2W3VA 1RD7A 1RX7A 3KY8A 4XRBA 5HT5A 2LF1A 3F0BX 3Q1HA 3DRCA 3RO9A 2BL9A 1DLSA 1S3UA 3NXXA 1DR3A 1RA3A 3NU0A 3QLZA 3TQ9A 1DHJA 7DFRA 3IRMA 3QL3A 2DRCA 4M6LA 3SQYX 5HF2X 3NZAX 2D5NA 4XT5A 4P66A 3FRFX 3UM8A 3I3RA 3QYOA 1J3JA 3NXRA 3K2HA 3FYVX 4QLGA 1S3YA 4NX6A 1KMSA 3FRAX 1VJ3A 5U27A 4P3QA 1IA2A 2G6VA 2HM9A 3D80A 3NZBX 3EEKA 2ANOA 1RX1A 2BLAA 4PDJA 4ELGA 2H2QA 1IA1A 2B3ZA 3F91A 3FQOA 1RX2A 4NX7A 3CD2A 4HOFA 4FGGA 3HJ3A 4EIZA 1DAJA 3FQFA 3JWCA 2AZNA 5U26A 4KJLA 1U72A 2QK8A 1PD9A 2W9HA 3ZPGA 3NXVA 4H96A 3DFRA 5HUIA 4XT4A 3F8ZA 1DRHA 1DHFA 4FGHA 3TQ8A 5HVBA 1VDRA 4G3MA 1S3WA 2ZZAA 3EELA 1MVTA 3QFXA 1ZDRA 3F0UX 5DXVA 4M2XA 1DF7A 4Q0DA 4ELBA 5HSRA 4DPHA 4GH8A 2W3MA 3TQBA 3ROAA 3QG2A 1HFRA 2P4GA 1DR6A 4DDRA 3CL9A 1J3IA 1M7AA 1M79A 4IXED 4KD7A 2JYBA 5HF0X 3S9UA 2FZIA 2XW7A 4XT6A 3RG9A 2W3AA 1DRFA 3QLRA 1HFQA 1TDRA 3GYFA 4X5HA 5HQZA 1MVSA 4HOGA 3F0QX 3NXTA 4FHBA 3DAUA 5CCCA 4Q67A 3SAIA 1LY4A 3FL8A 1DR1A 5HSUA 2FZJA 1RC4A 3SA1A 4EIGA 1RB2A 1RA1A 3F8YA 3EX8A 4H95A 4QI9A 3JWKA 3DGAA 3EEMA 1RX5A 1AOEA 5HT4A 1DR2A 3ZPCA 2OBCA 2W3BA 6DFRA 1RH3A 3F0VX 3FQCA 4EILA 3R33A 1DLRA 1M78A 4I1NA 4LAGX 1RX4A 3QYLA 3DL5A 3FS6A 2D0KA 1RX8A 4H97A 4IXGX 1AI9A 1IA3A 3SRSX 3SA2A 5CC9A 1DRAA 2W9GA
chains in the Genus database with same CATH homology


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