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


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