3AH3A

Crystal structure of lr5-1, 3-isopropylmalate dehydrogenase created by directed evolution
Total Genus 109
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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
109
sequence length
333
structure length
333
Chain Sequence
AYRICLIEGDGIGYEVIPAARRVLEATGLPLEFVEAEAGWETFERRGTSVPEETVVKILSCHATLFGAATIPTRKVPGFFGAIMALRRRLDLYANVRPAKSRPVPGSRPGVDLVIVRENTEGLYVEQERRYLDVAIADAVISKKASERIGRAALRIAEGRPRKTLHIAHKANVLPLTQGLFLDTVKEVAKDFPLVNVQDIIVDNCATQLVMRPERYDVIVTTNLLGDILSDLAAGLMGGLGLAPSGNIGDTTAVFEPVHGSAPDIAGKGIANPTAAILSAAMMLDYLGEKEAAKRVEKAVDLVLERGPMTPDLGGDATTEAFTEAVVEALKSL
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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 Enhancement of the latent 3-isopropylmalate dehydrogenase activity of promiscuous homoisocitrate dehydrogenase by directed evolution
pubmed doi rcsb
molecule keywords Homoisocitrate dehydrogenase
molecule tags Oxidoreductase
source organism Thermus thermophilus
total genus 109
structure length 333
sequence length 333
chains with identical sequence B, C, D
ec nomenclature ec 1.1.1.87: Homoisocitrate dehydrogenase.
pdb deposition date 2010-04-13

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00180 Iso_dh Isocitrate/isopropylmalate dehydrogenase
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.40.718.10 Alpha Beta 3-Layer(aba) Sandwich Isopropylmalate Dehydrogenase Isopropylmalate Dehydrogenase 3ah3A00
3TSNA 1BL5A 1OSJA 4I3LA 2QFVA 1WALA 4WUOA 5HN3A 1WPWA 2D1CA 4P69C 1V53A 2HI1A 1XACA 3UDOA 3MARA 4AOYA 3TNGA 3FMXX 3VMKA 2E0CA 1HQSA 1IPDA 1LWDA 2AYQA 4YB4A 3TY3A 4ICDA 1CW7A 3WZXA 2ZTWA 5HN6A 1IDCA 3VMLA 1ISOA 2QFXA 1AI3A 2Y3ZA 1CNZA 1CM7A 4XRXA 5GRHA 3VL4A 4F7IA 4KZOA 3ASJA 1XABA 1YXOA 2UXQA 5GRHB 4AJAA 5DE1A 4L06A 1TYOA 1AI2A 1GC8A 5LGEA 3WZVA 2E5MA 6ICDA 4I3KA 3VL2A 1IKAA 1HEXA 2Y41A 3BLVB 3ICDA 5K10A 1GROA 4AJ3A 1SJSA 2Y42A 3UDUA 1GC9A 1R8KA 3TY4A 4AJSA 3R8WA 1PB3A 3WZYA 2QFYA 4AOUA 1XADA 4UMYA 4ATYA 5GRIA 5I96A 8ICDA 1PS7A 3WZWA 1YCOA 4XXVA 4HCXA 1P8FA 3AH3A 1T09A 1XGVA 3BLVA 1DR8A 1PS6A 5L58A 1PB1A 1PTMA 3DMSA 5GREB 7ICDA 1IDFA 1VLCA 4L03A 5GRFA 1VI1A 1HJ6A 2G4OA 2UXRA 1OSIA 3VL3A 1X0LA 5L57A 4AJBA 3FLKA 1XKDA 5GRFB 4AJCA 5I95A 1IDMA 1G2UA 1IDDA 3VMJA 1V94A 4JA8A 4XS3A 1U7NA 5GRLA 4JQPA 4UMXA 1DR0A 4Y1PA 3VKZA 1XAAA 3BLXA 3LCBC 2DHTA 3LXYA 3MASA 3MAPA 1T0LA 4IWHA 1ZORA 2QFWA 1DPZA 5GRLB 3U9EA 1CW1A 5K11A 5ICDA 3UF6A 3U1HA 2Y40A 3BLXB 3INMA 5HN4A 1V5BA 3US8A 4AOVA 1A05A 1IDEA 3MASB 5GRIB 5GREA 5J34A 4BNPA 2D4VA 4AJRA 5J33A 3VL7A 5J32A 1CW4A 9ICDA 1W0DA 4L04A 1GRPA 2IV0A 5HN5A 3VL6A
chains in the Genus database with same CATH superfamily
3TSNA 1BL5A 1OSJA 4I3LA 2QFVA 1WALA 4WUOA 5HN3A 1WPWA 2D1CA 4P69C 1V53A 2HI1A 1XACA 3UDOA 3MARA 4AOYA 3TNGA 3FMXX 3VMKA 2E0CA 1HQSA 1IPDA 1LWDA 2AYQA 4YB4A 3TY3A 4ICDA 1CW7A 3WZXA 2ZTWA 5HN6A 1IDCA 3VMLA 1ISOA 2QFXA 1AI3A 2Y3ZA 1CNZA 1CM7A 4XRXA 5GRHA 3VL4A 4F7IA 4KZOA 3ASJA 1XABA 1YXOA 2UXQA 5GRHB 4AJAA 5DE1A 4L06A 1TYOA 1AI2A 1GC8A 5LGEA 3WZVA 2E5MA 6ICDA 4I3KA 3VL2A 1IKAA 1HEXA 2Y41A 3BLVB 3ICDA 5K10A 1GROA 4AJ3A 1SJSA 2Y42A 3UDUA 1GC9A 1R8KA 3TY4A 4AJSA 3R8WA 1PB3A 3WZYA 2QFYA 4AOUA 1XADA 4UMYA 4ATYA 5GRIA 5I96A 8ICDA 1PS7A 3WZWA 1YCOA 4XXVA 4HCXA 1P8FA 3AH3A 1T09A 1XGVA 3BLVA 1DR8A 1PS6A 5L58A 1PB1A 1PTMA 3DMSA 5GREB 7ICDA 1IDFA 1VLCA 4L03A 5GRFA 1VI1A 1HJ6A 2G4OA 2UXRA 1OSIA 3VL3A 1X0LA 5L57A 4AJBA 3FLKA 1XKDA 5GRFB 4AJCA 5I95A 1IDMA 1G2UA 1IDDA 3VMJA 1V94A 4JA8A 4XS3A 1U7NA 5GRLA 4JQPA 4UMXA 1DR0A 4Y1PA 3VKZA 1XAAA 3BLXA 3LCBC 2DHTA 3LXYA 3MASA 3MAPA 1T0LA 4IWHA 1ZORA 2QFWA 1DPZA 5GRLB 3U9EA 1CW1A 5K11A 5ICDA 3UF6A 3U1HA 2Y40A 3BLXB 3INMA 5HN4A 1V5BA 3US8A 4AOVA 1A05A 1IDEA 3MASB 5GRIB 5GREA 5J34A 4BNPA 2D4VA 4AJRA 5J33A 3VL7A 5J32A 1CW4A 9ICDA 1W0DA 4L04A 1GRPA 2IV0A 5HN5A 3VL6A
chains in the Genus database with same CATH topology
3TSNA 1BL5A 1OSJA 4I3LA 2QFVA 1WALA 4WUOA 5HN3A 1WPWA 2D1CA 4P69C 1V53A 2HI1A 1XACA 3UDOA 3MARA 4AOYA 3TNGA 3FMXX 3VMKA 2E0CA 1HQSA 1IPDA 1LWDA 2AYQA 4YB4A 3TY3A 4ICDA 1CW7A 3WZXA 2ZTWA 5HN6A 1IDCA 3VMLA 1ISOA 2QFXA 1AI3A 2Y3ZA 1CNZA 1CM7A 4XRXA 5GRHA 3VL4A 4F7IA 4KZOA 3ASJA 1XABA 1YXOA 2UXQA 5GRHB 4AJAA 5DE1A 4L06A 1TYOA 1AI2A 1GC8A 5LGEA 3WZVA 2E5MA 6ICDA 4I3KA 3VL2A 1IKAA 1HEXA 2Y41A 3BLVB 3ICDA 5K10A 1GROA 4AJ3A 1SJSA 2Y42A 3UDUA 1GC9A 1R8KA 3TY4A 4AJSA 3R8WA 1PB3A 3WZYA 2QFYA 4AOUA 1XADA 4UMYA 4ATYA 5GRIA 5I96A 8ICDA 1PS7A 3WZWA 1YCOA 4XXVA 4HCXA 1P8FA 3AH3A 1T09A 1XGVA 3BLVA 1DR8A 1PS6A 5L58A 1PB1A 1PTMA 3DMSA 5GREB 7ICDA 1IDFA 1VLCA 4L03A 5GRFA 1VI1A 1HJ6A 2G4OA 2UXRA 1OSIA 3VL3A 1X0LA 5L57A 4AJBA 3FLKA 1XKDA 5GRFB 4AJCA 5I95A 1IDMA 1G2UA 1IDDA 3VMJA 1V94A 4JA8A 4XS3A 1U7NA 5GRLA 4JQPA 4UMXA 1DR0A 4Y1PA 3VKZA 1XAAA 3BLXA 3LCBC 2DHTA 3LXYA 3MASA 3MAPA 1T0LA 4IWHA 1ZORA 2QFWA 1DPZA 5GRLB 3U9EA 1CW1A 5K11A 5ICDA 3UF6A 3U1HA 2Y40A 3BLXB 3INMA 5HN4A 1V5BA 3US8A 4AOVA 1A05A 1IDEA 3MASB 5GRIB 5GREA 5J34A 4BNPA 2D4VA 4AJRA 5J33A 3VL7A 5J32A 1CW4A 9ICDA 1W0DA 4L04A 1GRPA 2IV0A 5HN5A 3VL6A
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 3TSN A;  1BL5 A;  1OSJ A;  4I3L A;  2QFV A;  1WAL A;  4WUO A;  5HN3 A;  1WPW A;  2D1C A;  4P69 C;  1V53 A;  2HI1 A;  1XAC A;  3UDO A;  3MAR A;  4AOY A;  3TNG A;  3FMX X;  3VMK A;  2E0C A;  1HQS A;  1IPD A;  1LWD A;  2AYQ A;  4YB4 A;  3TY3 A;  4ICD A;  1CW7 A;  3WZX A;  2ZTW A;  5HN6 A;  1IDC A;  3VML A;  1ISO A;  2QFX A;  1AI3 A;  2Y3Z A;  1CNZ A;  1CM7 A;  4XRX A;  5GRH A;  3VL4 A;  4F7I A;  4KZO A;  3ASJ A;  1XAB A;  1YXO A;  2UXQ A;  5GRH B;  4AJA A;  5DE1 A;  4L06 A;  1TYO A;  1AI2 A;  1GC8 A;  5LGE A;  3WZV A;  2E5M A;  6ICD A;  4I3K A;  3VL2 A;  1IKA A;  1HEX A;  2Y41 A;  3BLV B;  3ICD A;  5K10 A;  1GRO A;  4AJ3 A;  1SJS A;  2Y42 A;  3UDU A;  1GC9 A;  1R8K A;  3TY4 A;  4AJS A;  3R8W A;  1PB3 A;  3WZY A;  2QFY A;  4AOU A;  1XAD A;  4UMY A;  4ATY A;  5GRI A;  5I96 A;  8ICD A;  1PS7 A;  3WZW A;  1YCO A;  4XXV A;  4HCX A;  1P8F A;  3AH3 A;  1T09 A;  1XGV A;  3BLV A;  1DR8 A;  1PS6 A;  5L58 A;  1PB1 A;  1PTM A;  3DMS A;  5GRE B;  7ICD A;  1IDF A;  1VLC A;  4L03 A;  5GRF A;  1VI1 A;  1HJ6 A;  2G4O A;  2UXR A;  1OSI A;  3VL3 A;  1X0L A;  5L57 A;  4AJB A;  3FLK A;  1XKD A;  5GRF B;  4AJC A;  5I95 A;  1IDM A;  1G2U A;  1IDD A;  3VMJ A;  1V94 A;  4JA8 A;  4XS3 A;  1U7N A;  5GRL A;  4JQP A;  4UMX A;  1DR0 A;  4Y1P A;  3VKZ A;  1XAA A;  3BLX A;  3LCB C;  2DHT A;  3LXY A;  3MAS A;  3MAP A;  1T0L A;  4IWH A;  1ZOR A;  2QFW A;  1DPZ A;  5GRL B;  3U9E A;  1CW1 A;  5K11 A;  5ICD A;  3UF6 A;  3U1H A;  2Y40 A;  3BLX B;  3INM A;  5HN4 A;  1V5B A;  3US8 A;  4AOV A;  1A05 A;  1IDE A;  3MAS B;  5GRI B;  5GRE A;  5J34 A;  4BNP A;  2D4V A;  4AJR A;  5J33 A;  3VL7 A;  5J32 A;  1CW4 A;  9ICD A;  1W0D A;  4L04 A;  1GRP A;  2IV0 A;  5HN5 A;  3VL6 A; 
#chains in the Genus database with same CATH topology
 3TSN A;  1BL5 A;  1OSJ A;  4I3L A;  2QFV A;  1WAL A;  4WUO A;  5HN3 A;  1WPW A;  2D1C A;  4P69 C;  1V53 A;  2HI1 A;  1XAC A;  3UDO A;  3MAR A;  4AOY A;  3TNG A;  3FMX X;  3VMK A;  2E0C A;  1HQS A;  1IPD A;  1LWD A;  2AYQ A;  4YB4 A;  3TY3 A;  4ICD A;  1CW7 A;  3WZX A;  2ZTW A;  5HN6 A;  1IDC A;  3VML A;  1ISO A;  2QFX A;  1AI3 A;  2Y3Z A;  1CNZ A;  1CM7 A;  4XRX A;  5GRH A;  3VL4 A;  4F7I A;  4KZO A;  3ASJ A;  1XAB A;  1YXO A;  2UXQ A;  5GRH B;  4AJA A;  5DE1 A;  4L06 A;  1TYO A;  1AI2 A;  1GC8 A;  5LGE A;  3WZV A;  2E5M A;  6ICD A;  4I3K A;  3VL2 A;  1IKA A;  1HEX A;  2Y41 A;  3BLV B;  3ICD A;  5K10 A;  1GRO A;  4AJ3 A;  1SJS A;  2Y42 A;  3UDU A;  1GC9 A;  1R8K A;  3TY4 A;  4AJS A;  3R8W A;  1PB3 A;  3WZY A;  2QFY A;  4AOU A;  1XAD A;  4UMY A;  4ATY A;  5GRI A;  5I96 A;  8ICD A;  1PS7 A;  3WZW A;  1YCO A;  4XXV A;  4HCX A;  1P8F A;  3AH3 A;  1T09 A;  1XGV A;  3BLV A;  1DR8 A;  1PS6 A;  5L58 A;  1PB1 A;  1PTM A;  3DMS A;  5GRE B;  7ICD A;  1IDF A;  1VLC A;  4L03 A;  5GRF A;  1VI1 A;  1HJ6 A;  2G4O A;  2UXR A;  1OSI A;  3VL3 A;  1X0L A;  5L57 A;  4AJB A;  3FLK A;  1XKD A;  5GRF B;  4AJC A;  5I95 A;  1IDM A;  1G2U A;  1IDD A;  3VMJ A;  1V94 A;  4JA8 A;  4XS3 A;  1U7N A;  5GRL A;  4JQP A;  4UMX A;  1DR0 A;  4Y1P A;  3VKZ A;  1XAA A;  3BLX A;  3LCB C;  2DHT A;  3LXY A;  3MAS A;  3MAP A;  1T0L A;  4IWH A;  1ZOR A;  2QFW A;  1DPZ A;  5GRL B;  3U9E A;  1CW1 A;  5K11 A;  5ICD A;  3UF6 A;  3U1H A;  2Y40 A;  3BLX B;  3INM A;  5HN4 A;  1V5B A;  3US8 A;  4AOV A;  1A05 A;  1IDE A;  3MAS B;  5GRI B;  5GRE A;  5J34 A;  4BNP A;  2D4V A;  4AJR A;  5J33 A;  3VL7 A;  5J32 A;  1CW4 A;  9ICD A;  1W0D A;  4L04 A;  1GRP A;  2IV0 A;  5HN5 A;  3VL6 A; 
#chains in the Genus database with same CATH homology
 3TSN A;  1BL5 A;  1OSJ A;  4I3L A;  2QFV A;  1WAL A;  4WUO A;  5HN3 A;  1WPW A;  2D1C A;  4P69 C;  1V53 A;  2HI1 A;  1XAC A;  3UDO A;  3MAR A;  4AOY A;  3TNG A;  3FMX X;  3VMK A;  2E0C A;  1HQS A;  1IPD A;  1LWD A;  2AYQ A;  4YB4 A;  3TY3 A;  4ICD A;  1CW7 A;  3WZX A;  2ZTW A;  5HN6 A;  1IDC A;  3VML A;  1ISO A;  2QFX A;  1AI3 A;  2Y3Z A;  1CNZ A;  1CM7 A;  4XRX A;  5GRH A;  3VL4 A;  4F7I A;  4KZO A;  3ASJ A;  1XAB A;  1YXO A;  2UXQ A;  5GRH B;  4AJA A;  5DE1 A;  4L06 A;  1TYO A;  1AI2 A;  1GC8 A;  5LGE A;  3WZV A;  2E5M A;  6ICD A;  4I3K A;  3VL2 A;  1IKA A;  1HEX A;  2Y41 A;  3BLV B;  3ICD A;  5K10 A;  1GRO A;  4AJ3 A;  1SJS A;  2Y42 A;  3UDU A;  1GC9 A;  1R8K A;  3TY4 A;  4AJS A;  3R8W A;  1PB3 A;  3WZY A;  2QFY A;  4AOU A;  1XAD A;  4UMY A;  4ATY A;  5GRI A;  5I96 A;  8ICD A;  1PS7 A;  3WZW A;  1YCO A;  4XXV A;  4HCX A;  1P8F A;  3AH3 A;  1T09 A;  1XGV A;  3BLV A;  1DR8 A;  1PS6 A;  5L58 A;  1PB1 A;  1PTM A;  3DMS A;  5GRE B;  7ICD A;  1IDF A;  1VLC A;  4L03 A;  5GRF A;  1VI1 A;  1HJ6 A;  2G4O A;  2UXR A;  1OSI A;  3VL3 A;  1X0L A;  5L57 A;  4AJB A;  3FLK A;  1XKD A;  5GRF B;  4AJC A;  5I95 A;  1IDM A;  1G2U A;  1IDD A;  3VMJ A;  1V94 A;  4JA8 A;  4XS3 A;  1U7N A;  5GRL A;  4JQP A;  4UMX A;  1DR0 A;  4Y1P A;  3VKZ A;  1XAA A;  3BLX A;  3LCB C;  2DHT A;  3LXY A;  3MAS A;  3MAP A;  1T0L A;  4IWH A;  1ZOR A;  2QFW A;  1DPZ A;  5GRL B;  3U9E A;  1CW1 A;  5K11 A;  5ICD A;  3UF6 A;  3U1H A;  2Y40 A;  3BLX B;  3INM A;  5HN4 A;  1V5B A;  3US8 A;  4AOV A;  1A05 A;  1IDE A;  3MAS B;  5GRI B;  5GRE A;  5J34 A;  4BNP A;  2D4V A;  4AJR A;  5J33 A;  3VL7 A;  5J32 A;  1CW4 A;  9ICD A;  1W0D A;  4L04 A;  1GRP A;  2IV0 A;  5HN5 A;  3VL6 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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