1S3UA

Structure determination of tetrahydroquinazoline antifolates in complex with human and pneumocystis carinii dihydrofolate reductase: correlations of enzyme selectivity and stereochemistry
Total Genus 52
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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
52
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 determination of tetrahydroquinazoline antifolates in complex with human and Pneumocystis carinii dihydrofolate reductase: correlations between enzyme selectivity and stereochemistry.
pubmed doi rcsb
molecule keywords Dihydrofolate reductase
molecule tags Oxidoreductase
source organism Homo sapiens
total genus 52
structure length 186
sequence length 186
ec nomenclature ec 1.5.1.3: Dihydrofolate reductase.
pdb deposition date 2004-01-14

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 1s3uA00
4PSSA 3EELA 1RX7A 4IXFX 5HSRA 3FYWX 1IA2A 1KLKA 5FDAA 3RG9A 3QYOA 3F8ZA 3EX8A 1U72A 3S3VA 1S3VA 3SAIA 4XT7A 1J3JA 3F91A 1KMSA 4KJJA 3N0HA 4EJ1A 4KD7A 4X5IA 5HI6A 4KYAA 2ITHA 4OSGA 4QI9A 1RX8A 3KGYA 1DR1A 3FRAX 3SRRX 3KJRA 4M2XA 4M7VA 4M6JA 7DFRA 4ELEA 3IA4A 3JWMA 1CD2A 3KY8A 4EIGA 1DG5A 3F0SX 2AZNA 5DXVA 4X5FA 2JYBA 3SA1A 3DFRA 1DLRA 4DP3A 1DHFA 4NX7A 4G95A 1DR6A 3QL3A 4FGGA 3HBBA 4HOEA 3SGYA 3F0VX 3JSUA 3JWFA 1DAJA 1DRBA 1RA1A 2W9HA 5CC9A 2GD9A 1RH3A 4KY4A 3RO9A 3NXVA 1RX2A 4NX6A 1AO8A 2BLAA 3CL9A 4DDRA 4DPDA 4LAEX 4XT4A 3SQYX 3EEMA 4DPHA 3SH2A 3QGTA 1RX9A 4H97A 4HA7A 4KNEA 2G6VA 3FY8X 3TD8A 4H98A 3R33A 3SRUX 2W9TA 3NU0A 1J3KA 1DYJA 2B3ZA 1DRAA 4KAKA 5HVEA 3QYLA 3UM5A 3ZPCA 3EEKA 1DR5A 3ROAA 1RB2A 3GHCA 3F0QX 2W9SA 5HT4A 1BZFA 4KBNA 1RE7A 1RA3A 2CIGA 4EIZA 1SEJA 1YHOA 2H2QA 3FREX 3NXOA 4CD2A 3DG8A 2BLCA 2DRCA 1RX1A 2CD2A 1HFQA 1BOZA 3D84X 5U27A 2FZJA 2ANOA 3SA2A 1DREA 2INQA 4EILA 4QLFA 1RD7A 1RC4A 1DG8A 3IRMA 5HUIA 3DL6A 2FZIA 1M7AA 2W9GA 1JOLA 3FRDX 4KJKA 2BLBA 3QLSA 4M7UA 5E8QA 5HPBA 3IX9A 1PD9A 4KM2A 4KLXA 4HOGA 3JW5A 4Q0EA 3JW3A 3K2HA 3TQ9A 3NTZA 3JVXA 4P3RA 4P66A 5HQYA 5HT5A 1M78A 3QLYA 3FQCA 3FY9X 3DL5A 2HM9A 2LF1A 3UM8A 3FL8A 3TQ8A 1PDBA 1PD8A 3FQOA 2L28A 3VCOA 1DLSA 1VJ3A 3DGAA 3NZBX 4M6KA 1U71A 4H95A 4HA9A 4ELBA 5HF2X 1IA3A 4HOFA 2P4GA 4PDJA 3INVA 3I8AX 4Q67A 3QL0A 4KM0A 3CSEA 2C2TA 5CCCA 4KFJA 1HFRA 4OR7A 4H96A 3FQ0A 2W3AA 4Q0DA 3NXRA 1KMVA 6DFRA 3QLXA 3QLZA 3NZDA 4PTHA 3K45A 1VDRA 3IA5A 3NZ9X 2ANQA 4KY8A 4XECX 4LEKX 1RX4A 3NXTA 1HFPA 3E0BA 4G3MA 3FQFA 1ZDRA 3F0UX 1RG7A 4FHBA 3FQVA 3NZAX 1AOEA 3JWCA 3L3RA 3JTWA 3QFXA 4DFRA 1DYRA 1LUDA 3FL9A 5JG0X 3FS6A 1DG7A 2FZHA 4X5JA 4Q6AA 2OBCA 4PTJA 1QZFA 2W3MA 1U70A 1DYHA 1DDRA 3K74A 1JOMA 4ELFA 3FRFX 1MVTA 3TQAA 4XT8A 2HXVA 4M6LA 2W3BA 4TU5X 3GHVA 4KL9A 2O7PA 4IXED 3F0XX 1RA8A 3HJ3A 5ECXA 1CZ3A 3OAFA 1OHKA 3GYFA 5EAJA 4QLGA 4FGHA 1M79A 3GHWA 1OHJA 4P3QA 1JUVA 2C2SA 3QLWA 3GI2A 3IRNA 3UM6A 3DATA 4P68A 1RX3A 4LAGX 1RA2A 4GH8A 3F0BX 4RGCA 3Q1HA 3QG2A 4XE6X 3K47A 3OCHA 3QLRA 1RX5A 1IA1A 3IROA 3SRSX 1DR3A 3S7AA 4ELGA 3CLBA 1LY3A 3NZ6X 5HVBA 1IA4A 3SR5X 3LG4A 1S3UA 3TQBA 1DR7A 1DYIA 2W3VA 4ECKA 3DRCA 4QJCA 5HQZA 2W3WA 3JWKA 2D0KA 3SRQX 4PSYA 1DISA 5DFRA 1J3IA 4LAHX 1LY4A 3NXYA 2QK8A 1RX6A 3DAUA 1TDRA 2DHFA 3EIGA 3FRBX 1AI9A 5ECCA 3CD2A 4ELHA 1D1GA 4G8ZX 1DR4A 4QLEA 4QHVA 3FQZA 3M08A 2KGKA 4I13A 1DHJA 1DRHA 4KJLA 3S9UA 1RF7A 3NXXA 1DIUA 3FYVX 2HQPA 3ZPGA 3NRRA 2D5NA 3M09A 3KFYA 2OIPA 4XRBA 4QJZD 4X5GA 8DFRA 1MVSA 1RA9A 1DRFA 1S3WA 5U26A 4XT5A 5HF0X 1DDSA 3KJSA 3F8YA 4IXGX 4XT6A 4KEBA 3SRWX 1S3YA 1DR2A 2ZZAA 2BL9A 1DF7A 5JA3A 4I1NA 3NZCX 5HSUA 1E26A 3D80A 3EEJA 4PSTA 2XW7A 1DHIA 3I3RA 4X5HA 1RB3A
chains in the Genus database with same CATH superfamily
4PSSA 3EELA 1RX7A 4IXFX 5HSRA 3FYWX 1IA2A 1KLKA 5FDAA 3RG9A 3QYOA 3F8ZA 3EX8A 1U72A 3S3VA 1S3VA 3SAIA 4XT7A 1J3JA 3F91A 1KMSA 4KJJA 3N0HA 4EJ1A 4KD7A 4X5IA 5HI6A 4KYAA 2ITHA 4OSGA 4QI9A 1RX8A 3KGYA 1DR1A 3FRAX 3SRRX 3KJRA 4M2XA 4M7VA 4M6JA 7DFRA 4ELEA 3IA4A 3JWMA 1CD2A 3KY8A 4EIGA 1DG5A 3F0SX 2AZNA 5DXVA 4X5FA 2JYBA 3SA1A 3DFRA 1DLRA 4DP3A 1DHFA 4NX7A 4G95A 1DR6A 3QL3A 4FGGA 3HBBA 4HOEA 3SGYA 3F0VX 3JSUA 3JWFA 1DAJA 1DRBA 1RA1A 2W9HA 5CC9A 2GD9A 1RH3A 4KY4A 3RO9A 3NXVA 1RX2A 4NX6A 1AO8A 2BLAA 3CL9A 4DDRA 4DPDA 4LAEX 4XT4A 3SQYX 3EEMA 4DPHA 3SH2A 3QGTA 1RX9A 4H97A 4HA7A 4KNEA 2G6VA 3FY8X 3TD8A 4H98A 3R33A 3SRUX 2W9TA 3NU0A 1J3KA 1DYJA 2B3ZA 1DRAA 4KAKA 5HVEA 3QYLA 3UM5A 3ZPCA 3EEKA 1DR5A 3ROAA 1RB2A 3GHCA 3F0QX 2W9SA 5HT4A 1BZFA 4KBNA 1RE7A 1RA3A 2CIGA 4EIZA 1SEJA 1YHOA 2H2QA 3FREX 3NXOA 4CD2A 3DG8A 2BLCA 2DRCA 1RX1A 2CD2A 1HFQA 1BOZA 3D84X 5U27A 2FZJA 2ANOA 3SA2A 1DREA 2INQA 4EILA 4QLFA 1RD7A 1RC4A 1DG8A 3IRMA 5HUIA 3DL6A 2FZIA 1M7AA 2W9GA 1JOLA 3FRDX 4KJKA 2BLBA 3QLSA 4M7UA 5E8QA 5HPBA 3IX9A 1PD9A 4KM2A 4KLXA 4HOGA 3JW5A 4Q0EA 3JW3A 3K2HA 3TQ9A 3NTZA 3JVXA 4P3RA 4P66A 5HQYA 5HT5A 1M78A 3QLYA 3FQCA 3FY9X 3DL5A 2HM9A 2LF1A 3UM8A 3FL8A 3TQ8A 1PDBA 1PD8A 3FQOA 2L28A 3VCOA 1DLSA 1VJ3A 3DGAA 3NZBX 4M6KA 1U71A 4H95A 4HA9A 4ELBA 5HF2X 1IA3A 4HOFA 2P4GA 4PDJA 3INVA 3I8AX 4Q67A 3QL0A 4KM0A 3CSEA 2C2TA 5CCCA 4KFJA 1HFRA 4OR7A 4H96A 3FQ0A 2W3AA 4Q0DA 3NXRA 1KMVA 6DFRA 3QLXA 3QLZA 3NZDA 4PTHA 3K45A 1VDRA 3IA5A 3NZ9X 2ANQA 4KY8A 4XECX 4LEKX 1RX4A 3NXTA 1HFPA 3E0BA 4G3MA 3FQFA 1ZDRA 3F0UX 1RG7A 4FHBA 3FQVA 3NZAX 1AOEA 3JWCA 3L3RA 3JTWA 3QFXA 4DFRA 1DYRA 1LUDA 3FL9A 5JG0X 3FS6A 1DG7A 2FZHA 4X5JA 4Q6AA 2OBCA 4PTJA 1QZFA 2W3MA 1U70A 1DYHA 1DDRA 3K74A 1JOMA 4ELFA 3FRFX 1MVTA 3TQAA 4XT8A 2HXVA 4M6LA 2W3BA 4TU5X 3GHVA 4KL9A 2O7PA 4IXED 3F0XX 1RA8A 3HJ3A 5ECXA 1CZ3A 3OAFA 1OHKA 3GYFA 5EAJA 4QLGA 4FGHA 1M79A 3GHWA 1OHJA 4P3QA 1JUVA 2C2SA 3QLWA 3GI2A 3IRNA 3UM6A 3DATA 4P68A 1RX3A 4LAGX 1RA2A 4GH8A 3F0BX 4RGCA 3Q1HA 3QG2A 4XE6X 3K47A 3OCHA 3QLRA 1RX5A 1IA1A 3IROA 3SRSX 1DR3A 3S7AA 4ELGA 3CLBA 1LY3A 3NZ6X 5HVBA 1IA4A 3SR5X 3LG4A 1S3UA 3TQBA 1DR7A 1DYIA 2W3VA 4ECKA 3DRCA 4QJCA 5HQZA 2W3WA 3JWKA 2D0KA 3SRQX 4PSYA 1DISA 5DFRA 1J3IA 4LAHX 1LY4A 3NXYA 2QK8A 1RX6A 3DAUA 1TDRA 2DHFA 3EIGA 3FRBX 1AI9A 5ECCA 3CD2A 4ELHA 1D1GA 4G8ZX 1DR4A 4QLEA 4QHVA 3FQZA 3M08A 2KGKA 4I13A 1DHJA 1DRHA 4KJLA 3S9UA 1RF7A 3NXXA 1DIUA 3FYVX 2HQPA 3ZPGA 3NRRA 2D5NA 3M09A 3KFYA 2OIPA 4XRBA 4QJZD 4X5GA 8DFRA 1MVSA 1RA9A 1DRFA 1S3WA 5U26A 4XT5A 5HF0X 1DDSA 3KJSA 3F8YA 4IXGX 4XT6A 4KEBA 3SRWX 1S3YA 1DR2A 2ZZAA 2BL9A 1DF7A 5JA3A 4I1NA 3NZCX 5HSUA 1E26A 3D80A 3EEJA 4PSTA 2XW7A 1DHIA 3I3RA 4X5HA 1RB3A
chains in the Genus database with same CATH topology
4PSSA 3EELA 1RX7A 4IXFX 5HSRA 3FYWX 1IA2A 1KLKA 5FDAA 3RG9A 3QYOA 3F8ZA 3EX8A 1U72A 3S3VA 1S3VA 3SAIA 4XT7A 1J3JA 3F91A 1KMSA 4KJJA 3N0HA 4EJ1A 4KD7A 4X5IA 5HI6A 4KYAA 2ITHA 4OSGA 4QI9A 1RX8A 3KGYA 1DR1A 3FRAX 3SRRX 3KJRA 4M2XA 4M7VA 4M6JA 7DFRA 4ELEA 3IA4A 3JWMA 1CD2A 3KY8A 4EIGA 1DG5A 3F0SX 2AZNA 5DXVA 4X5FA 2JYBA 3SA1A 3DFRA 1DLRA 4DP3A 1DHFA 4NX7A 4G95A 1DR6A 3QL3A 4FGGA 3HBBA 4HOEA 3SGYA 3F0VX 3JSUA 3JWFA 1DAJA 1DRBA 1RA1A 2W9HA 5CC9A 2GD9A 1RH3A 4KY4A 3RO9A 3NXVA 1RX2A 4NX6A 1AO8A 2BLAA 3CL9A 4DDRA 4DPDA 4LAEX 4XT4A 3SQYX 3EEMA 4DPHA 3SH2A 3QGTA 1RX9A 4H97A 4HA7A 4KNEA 2G6VA 3FY8X 3TD8A 4H98A 3R33A 3SRUX 2W9TA 3NU0A 1J3KA 1DYJA 2B3ZA 1DRAA 4KAKA 5HVEA 3QYLA 3UM5A 3ZPCA 3EEKA 1DR5A 3ROAA 1RB2A 3GHCA 3F0QX 2W9SA 5HT4A 1BZFA 4KBNA 1RE7A 1RA3A 2CIGA 4EIZA 1SEJA 1YHOA 2H2QA 3FREX 3NXOA 4CD2A 3DG8A 2BLCA 2DRCA 1RX1A 2CD2A 1HFQA 1BOZA 3D84X 5U27A 2FZJA 2ANOA 3SA2A 1DREA 2INQA 4EILA 4QLFA 1RD7A 1RC4A 1DG8A 3IRMA 5HUIA 3DL6A 2FZIA 1M7AA 2W9GA 1JOLA 3FRDX 4KJKA 2BLBA 3QLSA 4M7UA 5E8QA 5HPBA 3IX9A 1PD9A 4KM2A 4KLXA 4HOGA 3JW5A 4Q0EA 3JW3A 3K2HA 3TQ9A 3NTZA 3JVXA 4P3RA 4P66A 5HQYA 5HT5A 1M78A 3QLYA 3FQCA 3FY9X 3DL5A 2HM9A 2LF1A 3UM8A 3FL8A 3TQ8A 1PDBA 1PD8A 3FQOA 2L28A 3VCOA 1DLSA 1VJ3A 3DGAA 3NZBX 4M6KA 1U71A 4H95A 4HA9A 4ELBA 5HF2X 1IA3A 4HOFA 2P4GA 4PDJA 3INVA 3I8AX 4Q67A 3QL0A 4KM0A 3CSEA 2C2TA 5CCCA 4KFJA 1HFRA 4OR7A 4H96A 3FQ0A 2W3AA 4Q0DA 3NXRA 1KMVA 6DFRA 3QLXA 3QLZA 3NZDA 4PTHA 3K45A 1VDRA 3IA5A 3NZ9X 2ANQA 4KY8A 4XECX 4LEKX 1RX4A 3NXTA 1HFPA 3E0BA 4G3MA 3FQFA 1ZDRA 3F0UX 1RG7A 4FHBA 3FQVA 3NZAX 1AOEA 3JWCA 3L3RA 3JTWA 3QFXA 4DFRA 1DYRA 1LUDA 3FL9A 5JG0X 3FS6A 1DG7A 2FZHA 4X5JA 4Q6AA 2OBCA 4PTJA 1QZFA 2W3MA 1U70A 1DYHA 1DDRA 3K74A 1JOMA 4ELFA 3FRFX 1MVTA 3TQAA 4XT8A 2HXVA 4M6LA 2W3BA 4TU5X 3GHVA 4KL9A 2O7PA 4IXED 3F0XX 1RA8A 3HJ3A 5ECXA 1CZ3A 3OAFA 1OHKA 3GYFA 5EAJA 4QLGA 4FGHA 1M79A 3GHWA 1OHJA 4P3QA 1JUVA 2C2SA 3QLWA 3GI2A 3IRNA 3UM6A 3DATA 4P68A 1RX3A 4LAGX 1RA2A 4GH8A 3F0BX 4RGCA 3Q1HA 3QG2A 4XE6X 3K47A 3OCHA 3QLRA 1RX5A 1IA1A 3IROA 3SRSX 1DR3A 3S7AA 4ELGA 3CLBA 1LY3A 3NZ6X 5HVBA 1IA4A 3SR5X 3LG4A 1S3UA 3TQBA 1DR7A 1DYIA 2W3VA 4ECKA 3DRCA 4QJCA 5HQZA 2W3WA 3JWKA 2D0KA 3SRQX 4PSYA 1DISA 5DFRA 1J3IA 4LAHX 1LY4A 3NXYA 2QK8A 1RX6A 3DAUA 1TDRA 2DHFA 3EIGA 3FRBX 1AI9A 5ECCA 3CD2A 4ELHA 1D1GA 4G8ZX 1DR4A 4QLEA 4QHVA 3FQZA 3M08A 2KGKA 4I13A 1DHJA 1DRHA 4KJLA 3S9UA 1RF7A 3NXXA 1DIUA 3FYVX 2HQPA 3ZPGA 3NRRA 2D5NA 3M09A 3KFYA 2OIPA 4XRBA 4QJZD 4X5GA 8DFRA 1MVSA 1RA9A 1DRFA 1S3WA 5U26A 4XT5A 5HF0X 1DDSA 3KJSA 3F8YA 4IXGX 4XT6A 4KEBA 3SRWX 1S3YA 1DR2A 2ZZAA 2BL9A 1DF7A 5JA3A 4I1NA 3NZCX 5HSUA 1E26A 3D80A 3EEJA 4PSTA 2XW7A 1DHIA 3I3RA 4X5HA 1RB3A
chains in the Genus database with same CATH homology


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