2FZIA

New insights into dhfr interactions: analysis of pneumocystis carinii and mouse dhfr complexes with nadph and two highly potent trimethoprim derivatives
Total Genus 58
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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
58
sequence length
206
structure length
206
Chain Sequence
MNQQKSLTLIVALTTSYGIGRSNSLPWKLKKEISYFKRVTSFVPTFDSFESMNVVLMGRKTWESIPLQFRPLKGRINVVITRNESLDLGNGIHSAKSLDHALELLYRTYGSESSVQINRIFVIGGAQLYKAAMDHPKLDRIMATIIYKDIHCDVFFPLKFRDKEWSSVWKKEKHSDLESWVGTKVPHGKINEDGFDYEFEMWTRDL
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 New insights into DHFR interactions: analysis of Pneumocystis carinii and mouse DHFR complexes with NADPH and two highly potent 5-(omega-carboxy(alkyloxy) trimethoprim derivatives reveals conformational correlations with activity and novel parallel ring stacking interactions.
pubmed doi rcsb
source organism Pneumocystis carinii
total genus 58
structure length 206
sequence length 206
ec nomenclature ec 1.5.1.3: Dihydrofolate reductase.
pdb deposition date 2006-02-09

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 2fziA00
3QYOA 4QLGA 2D0KA 4P68A 3NRRA 2LF1A 4QHVA 1PD8A 4QJZD 4PTJA 2B3ZA 3TQ9A 4EJ1A 1AOEA 3IA5A 3KGYA 4KJKA 4QJCA 1RB2A 3DAUA 5HF2X 4EIGA 1BOZA 3IX9A 1S3YA 3EELA 1VDRA 5HVEA 1DISA 3ZPCA 3F0VX 1JUVA 3NU0A 3FY8X 1RA9A 4ELFA 4XT8A 4KYAA 1PDBA 3S7AA 1RD7A 3JWMA 2JYBA 3NXOA 1DR5A 4PSYA 3KFYA 4LAHX 3S9UA 1KMSA 4X5GA 4QLEA 1RH3A 1DHJA 1DYJA 4DP3A 1D1GA 2G6VA 3JTWA 4PSTA 1BZFA 1RX5A 1DHFA 3F0SX 4XT6A 3NZ6X 1DLRA 3F0UX 3JW5A 1DLSA 2BLAA 4FGHA 3NXTA 3K2HA 5HI6A 3KJSA 5JG0X 3FYWX 4G95A 4PTHA 4HA7A 3F0QX 1S3WA 1HFPA 1IA2A 4IXED 1DG5A 2KGKA 3OCHA 4Q67A 1DRBA 2BL9A 1DG7A 1DRAA 5HT5A 1OHJA 2CIGA 4ELBA 4Q0DA 3SRWX 1DIUA 2W3BA 4G8ZX 1M79A 4H96A 4X5JA 4PDJA 4KEBA 1M7AA 3TQ8A 3TD8A 4EILA 2INQA 3FQ0A 1RX3A 4FHBA 1DAJA 3KJRA 3INVA 1RX1A 3R33A 1MVTA 1DG8A 1RG7A 1DR6A 1TDRA 3FL8A 4M6LA 1S3VA 4P3RA 3FL9A 2DHFA 5JA3A 4DPDA 4IXGX 1RX9A 4OSGA 4X5FA 2HXVA 4DFRA 4IXFX 3CLBA 3SH2A 3D84X 4DPHA 3Q1HA 1SEJA 4ELEA 3VCOA 3EEMA 4HA9A 1S3UA 1JOMA 3GI2A 1IA3A 3DATA 1CZ3A 2L28A 3QGTA 3TQAA 2XW7A 5E8QA 1RX4A 6DFRA 1RX7A 3M09A 4Q6AA 3F91A 4M6KA 1DR3A 1OHKA 3KY8A 4PSSA 4XT5A 3SRQX 2AZNA 1IA4A 5DXVA 3QLZA 4M6JA 2BLCA 4KY8A 4M2XA 3IRNA 1IA1A 4NX6A 3FQFA 1DR1A 5HT4A 3NXVA 5HSUA 2FZHA 5ECXA 3F0XX 3NTZA 1RX8A 4FGGA 3ZPGA 3NZAX 1KMVA 3DRCA 3K74A 3I8AX 4LAEX 2ANOA 4HOGA 5HSRA 3NZDA 3NZBX 3FQOA 2H2QA 3QL0A 1YHOA 3F8YA 3JWCA 1AI9A 1J3KA 3SRSX 5FDAA 1KLKA 4KM2A 3SRRX 1RC4A 2HQPA 3SA2A 2ITHA 3CL9A 4I1NA 1DHIA 2W9HA 2QK8A 5ECCA 3GHVA 4XRBA 4ECKA 4KBNA 4GH8A 1MVSA 3HJ3A 3FQVA 1QZFA 2O7PA 3QLXA 1DR7A 1RF7A 5HUIA 4X5HA 3SQYX 3K47A 1LY3A 1DYHA 3SR5X 2DRCA 1RA3A 3EX8A 1DREA 3IA4A 1RX6A 4G3MA 2BLBA 2D5NA 3DFRA 3JW3A 4TU5X 4KAKA 3S3VA 3UM6A 4P66A 3FRBX 1U71A 4NX7A 4CD2A 2CD2A 1VJ3A 4H97A 3SRUX 2C2SA 2W9SA 2W9TA 3QL3A 3JWKA 5HVBA 2FZJA 3EIGA 3L3RA 3DL5A 1LY4A 4XECX 3NXRA 7DFRA 3GHWA 3QLSA 2FZIA 3SA1A 3K45A 3DL6A 4H98A 1CD2A 4KJLA 3IRMA 3SAIA 1M78A 4OR7A 4ELHA 2GD9A 4X5IA 5HQZA 3F0BX 1HFQA 3NZ9X 3DGAA 3GYFA 4KL9A 1U70A 4M7UA 2ANQA 1AO8A 2ZZAA 1U72A 3DG8A 3LG4A 8DFRA 5U27A 3NXYA 4KD7A 4Q0EA 3QLWA 3IROA 2W9GA 1RE7A 1ZDRA 3NXXA 3GHCA 3CD2A 5CC9A 2W3VA 3N0HA 1DR2A 1DR4A 5DFRA 1DF7A 5HF0X 1DDRA 2W3AA 3D80A 4KM0A 5HQYA 1RX2A 4HOEA 4I13A 3FRFX 2OIPA 4DDRA 3FQZA 5HPBA 2W3WA 1RA8A 3FY9X 4HOFA 4KNEA 3QFXA 3E0BA 4EIZA 2C2TA 3JSUA 3FQCA 1LUDA 3FRAX 3FREX 4KY4A 4P3QA 3NZCX 3QYLA 1J3IA 4RGCA 4QLFA 3JVXA 3CSEA 3HBBA 3FRDX 3QLYA 3FYVX 3OAFA 1PD9A 4KFJA 3RO9A 4QI9A 4XT4A 1J3JA 4LEKX 2HM9A 3QLRA 3M08A 1JOLA 4H95A 3QG2A 5CCCA 3JWFA 1HFRA 3F8ZA 4XT7A 1RB3A 4M7VA 1DRFA 4LAGX 3SGYA 4XE6X 3FS6A 3TQBA 2W3MA 4KLXA 1DDSA 1RA1A 4KJJA 1E26A 5EAJA 2P4GA 1DYIA 4ELGA 1RA2A 3EEKA 3UM5A 3ROAA 1DYRA 2OBCA 3RG9A 1DRHA 3I3RA 3EEJA 5U26A 3UM8A
chains in the Genus database with same CATH superfamily
3QYOA 4QLGA 2D0KA 4P68A 3NRRA 2LF1A 4QHVA 1PD8A 4QJZD 4PTJA 2B3ZA 3TQ9A 4EJ1A 1AOEA 3IA5A 3KGYA 4KJKA 4QJCA 1RB2A 3DAUA 5HF2X 4EIGA 1BOZA 3IX9A 1S3YA 3EELA 1VDRA 5HVEA 1DISA 3ZPCA 3F0VX 1JUVA 3NU0A 3FY8X 1RA9A 4ELFA 4XT8A 4KYAA 1PDBA 3S7AA 1RD7A 3JWMA 2JYBA 3NXOA 1DR5A 4PSYA 3KFYA 4LAHX 3S9UA 1KMSA 4X5GA 4QLEA 1RH3A 1DHJA 1DYJA 4DP3A 1D1GA 2G6VA 3JTWA 4PSTA 1BZFA 1RX5A 1DHFA 3F0SX 4XT6A 3NZ6X 1DLRA 3F0UX 3JW5A 1DLSA 2BLAA 4FGHA 3NXTA 3K2HA 5HI6A 3KJSA 5JG0X 3FYWX 4G95A 4PTHA 4HA7A 3F0QX 1S3WA 1HFPA 1IA2A 4IXED 1DG5A 2KGKA 3OCHA 4Q67A 1DRBA 2BL9A 1DG7A 1DRAA 5HT5A 1OHJA 2CIGA 4ELBA 4Q0DA 3SRWX 1DIUA 2W3BA 4G8ZX 1M79A 4H96A 4X5JA 4PDJA 4KEBA 1M7AA 3TQ8A 3TD8A 4EILA 2INQA 3FQ0A 1RX3A 4FHBA 1DAJA 3KJRA 3INVA 1RX1A 3R33A 1MVTA 1DG8A 1RG7A 1DR6A 1TDRA 3FL8A 4M6LA 1S3VA 4P3RA 3FL9A 2DHFA 5JA3A 4DPDA 4IXGX 1RX9A 4OSGA 4X5FA 2HXVA 4DFRA 4IXFX 3CLBA 3SH2A 3D84X 4DPHA 3Q1HA 1SEJA 4ELEA 3VCOA 3EEMA 4HA9A 1S3UA 1JOMA 3GI2A 1IA3A 3DATA 1CZ3A 2L28A 3QGTA 3TQAA 2XW7A 5E8QA 1RX4A 6DFRA 1RX7A 3M09A 4Q6AA 3F91A 4M6KA 1DR3A 1OHKA 3KY8A 4PSSA 4XT5A 3SRQX 2AZNA 1IA4A 5DXVA 3QLZA 4M6JA 2BLCA 4KY8A 4M2XA 3IRNA 1IA1A 4NX6A 3FQFA 1DR1A 5HT4A 3NXVA 5HSUA 2FZHA 5ECXA 3F0XX 3NTZA 1RX8A 4FGGA 3ZPGA 3NZAX 1KMVA 3DRCA 3K74A 3I8AX 4LAEX 2ANOA 4HOGA 5HSRA 3NZDA 3NZBX 3FQOA 2H2QA 3QL0A 1YHOA 3F8YA 3JWCA 1AI9A 1J3KA 3SRSX 5FDAA 1KLKA 4KM2A 3SRRX 1RC4A 2HQPA 3SA2A 2ITHA 3CL9A 4I1NA 1DHIA 2W9HA 2QK8A 5ECCA 3GHVA 4XRBA 4ECKA 4KBNA 4GH8A 1MVSA 3HJ3A 3FQVA 1QZFA 2O7PA 3QLXA 1DR7A 1RF7A 5HUIA 4X5HA 3SQYX 3K47A 1LY3A 1DYHA 3SR5X 2DRCA 1RA3A 3EX8A 1DREA 3IA4A 1RX6A 4G3MA 2BLBA 2D5NA 3DFRA 3JW3A 4TU5X 4KAKA 3S3VA 3UM6A 4P66A 3FRBX 1U71A 4NX7A 4CD2A 2CD2A 1VJ3A 4H97A 3SRUX 2C2SA 2W9SA 2W9TA 3QL3A 3JWKA 5HVBA 2FZJA 3EIGA 3L3RA 3DL5A 1LY4A 4XECX 3NXRA 7DFRA 3GHWA 3QLSA 2FZIA 3SA1A 3K45A 3DL6A 4H98A 1CD2A 4KJLA 3IRMA 3SAIA 1M78A 4OR7A 4ELHA 2GD9A 4X5IA 5HQZA 3F0BX 1HFQA 3NZ9X 3DGAA 3GYFA 4KL9A 1U70A 4M7UA 2ANQA 1AO8A 2ZZAA 1U72A 3DG8A 3LG4A 8DFRA 5U27A 3NXYA 4KD7A 4Q0EA 3QLWA 3IROA 2W9GA 1RE7A 1ZDRA 3NXXA 3GHCA 3CD2A 5CC9A 2W3VA 3N0HA 1DR2A 1DR4A 5DFRA 1DF7A 5HF0X 1DDRA 2W3AA 3D80A 4KM0A 5HQYA 1RX2A 4HOEA 4I13A 3FRFX 2OIPA 4DDRA 3FQZA 5HPBA 2W3WA 1RA8A 3FY9X 4HOFA 4KNEA 3QFXA 3E0BA 4EIZA 2C2TA 3JSUA 3FQCA 1LUDA 3FRAX 3FREX 4KY4A 4P3QA 3NZCX 3QYLA 1J3IA 4RGCA 4QLFA 3JVXA 3CSEA 3HBBA 3FRDX 3QLYA 3FYVX 3OAFA 1PD9A 4KFJA 3RO9A 4QI9A 4XT4A 1J3JA 4LEKX 2HM9A 3QLRA 3M08A 1JOLA 4H95A 3QG2A 5CCCA 3JWFA 1HFRA 3F8ZA 4XT7A 1RB3A 4M7VA 1DRFA 4LAGX 3SGYA 4XE6X 3FS6A 3TQBA 2W3MA 4KLXA 1DDSA 1RA1A 4KJJA 1E26A 5EAJA 2P4GA 1DYIA 4ELGA 1RA2A 3EEKA 3UM5A 3ROAA 1DYRA 2OBCA 3RG9A 1DRHA 3I3RA 3EEJA 5U26A 3UM8A
chains in the Genus database with same CATH topology
3QYOA 4QLGA 2D0KA 4P68A 3NRRA 2LF1A 4QHVA 1PD8A 4QJZD 4PTJA 2B3ZA 3TQ9A 4EJ1A 1AOEA 3IA5A 3KGYA 4KJKA 4QJCA 1RB2A 3DAUA 5HF2X 4EIGA 1BOZA 3IX9A 1S3YA 3EELA 1VDRA 5HVEA 1DISA 3ZPCA 3F0VX 1JUVA 3NU0A 3FY8X 1RA9A 4ELFA 4XT8A 4KYAA 1PDBA 3S7AA 1RD7A 3JWMA 2JYBA 3NXOA 1DR5A 4PSYA 3KFYA 4LAHX 3S9UA 1KMSA 4X5GA 4QLEA 1RH3A 1DHJA 1DYJA 4DP3A 1D1GA 2G6VA 3JTWA 4PSTA 1BZFA 1RX5A 1DHFA 3F0SX 4XT6A 3NZ6X 1DLRA 3F0UX 3JW5A 1DLSA 2BLAA 4FGHA 3NXTA 3K2HA 5HI6A 3KJSA 5JG0X 3FYWX 4G95A 4PTHA 4HA7A 3F0QX 1S3WA 1HFPA 1IA2A 4IXED 1DG5A 2KGKA 3OCHA 4Q67A 1DRBA 2BL9A 1DG7A 1DRAA 5HT5A 1OHJA 2CIGA 4ELBA 4Q0DA 3SRWX 1DIUA 2W3BA 4G8ZX 1M79A 4H96A 4X5JA 4PDJA 4KEBA 1M7AA 3TQ8A 3TD8A 4EILA 2INQA 3FQ0A 1RX3A 4FHBA 1DAJA 3KJRA 3INVA 1RX1A 3R33A 1MVTA 1DG8A 1RG7A 1DR6A 1TDRA 3FL8A 4M6LA 1S3VA 4P3RA 3FL9A 2DHFA 5JA3A 4DPDA 4IXGX 1RX9A 4OSGA 4X5FA 2HXVA 4DFRA 4IXFX 3CLBA 3SH2A 3D84X 4DPHA 3Q1HA 1SEJA 4ELEA 3VCOA 3EEMA 4HA9A 1S3UA 1JOMA 3GI2A 1IA3A 3DATA 1CZ3A 2L28A 3QGTA 3TQAA 2XW7A 5E8QA 1RX4A 6DFRA 1RX7A 3M09A 4Q6AA 3F91A 4M6KA 1DR3A 1OHKA 3KY8A 4PSSA 4XT5A 3SRQX 2AZNA 1IA4A 5DXVA 3QLZA 4M6JA 2BLCA 4KY8A 4M2XA 3IRNA 1IA1A 4NX6A 3FQFA 1DR1A 5HT4A 3NXVA 5HSUA 2FZHA 5ECXA 3F0XX 3NTZA 1RX8A 4FGGA 3ZPGA 3NZAX 1KMVA 3DRCA 3K74A 3I8AX 4LAEX 2ANOA 4HOGA 5HSRA 3NZDA 3NZBX 3FQOA 2H2QA 3QL0A 1YHOA 3F8YA 3JWCA 1AI9A 1J3KA 3SRSX 5FDAA 1KLKA 4KM2A 3SRRX 1RC4A 2HQPA 3SA2A 2ITHA 3CL9A 4I1NA 1DHIA 2W9HA 2QK8A 5ECCA 3GHVA 4XRBA 4ECKA 4KBNA 4GH8A 1MVSA 3HJ3A 3FQVA 1QZFA 2O7PA 3QLXA 1DR7A 1RF7A 5HUIA 4X5HA 3SQYX 3K47A 1LY3A 1DYHA 3SR5X 2DRCA 1RA3A 3EX8A 1DREA 3IA4A 1RX6A 4G3MA 2BLBA 2D5NA 3DFRA 3JW3A 4TU5X 4KAKA 3S3VA 3UM6A 4P66A 3FRBX 1U71A 4NX7A 4CD2A 2CD2A 1VJ3A 4H97A 3SRUX 2C2SA 2W9SA 2W9TA 3QL3A 3JWKA 5HVBA 2FZJA 3EIGA 3L3RA 3DL5A 1LY4A 4XECX 3NXRA 7DFRA 3GHWA 3QLSA 2FZIA 3SA1A 3K45A 3DL6A 4H98A 1CD2A 4KJLA 3IRMA 3SAIA 1M78A 4OR7A 4ELHA 2GD9A 4X5IA 5HQZA 3F0BX 1HFQA 3NZ9X 3DGAA 3GYFA 4KL9A 1U70A 4M7UA 2ANQA 1AO8A 2ZZAA 1U72A 3DG8A 3LG4A 8DFRA 5U27A 3NXYA 4KD7A 4Q0EA 3QLWA 3IROA 2W9GA 1RE7A 1ZDRA 3NXXA 3GHCA 3CD2A 5CC9A 2W3VA 3N0HA 1DR2A 1DR4A 5DFRA 1DF7A 5HF0X 1DDRA 2W3AA 3D80A 4KM0A 5HQYA 1RX2A 4HOEA 4I13A 3FRFX 2OIPA 4DDRA 3FQZA 5HPBA 2W3WA 1RA8A 3FY9X 4HOFA 4KNEA 3QFXA 3E0BA 4EIZA 2C2TA 3JSUA 3FQCA 1LUDA 3FRAX 3FREX 4KY4A 4P3QA 3NZCX 3QYLA 1J3IA 4RGCA 4QLFA 3JVXA 3CSEA 3HBBA 3FRDX 3QLYA 3FYVX 3OAFA 1PD9A 4KFJA 3RO9A 4QI9A 4XT4A 1J3JA 4LEKX 2HM9A 3QLRA 3M08A 1JOLA 4H95A 3QG2A 5CCCA 3JWFA 1HFRA 3F8ZA 4XT7A 1RB3A 4M7VA 1DRFA 4LAGX 3SGYA 4XE6X 3FS6A 3TQBA 2W3MA 4KLXA 1DDSA 1RA1A 4KJJA 1E26A 5EAJA 2P4GA 1DYIA 4ELGA 1RA2A 3EEKA 3UM5A 3ROAA 1DYRA 2OBCA 3RG9A 1DRHA 3I3RA 3EEJA 5U26A 3UM8A
chains in the Genus database with same CATH homology


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