1AI2A

Isocitrate dehydrogenase complexed with isocitrate, nadp+, and calcium (flash-cooled)
Total Genus 132
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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
132
sequence length
414
structure length
414
Chain Sequence
SKVVVPAQGKKITLQNGKLNVPENPIIPYIEGDGIGVDVTPAMLKVVDAAVEKAYKGERKISWMEIYTGEKSTQVYGQDVWLPAETLDLIREYRVAIKGPLTTPVGGGIRSLNVALRQELDLYICLRPVRYYQGTPSPVKHPELTDMVIFRENSEDIYAGIEWKADSADAEKVIKFLREEMGVKKIRFPEHCGIGIKPCSEEGTKRLVRAAIEYAIANDRDSVTLVHKGNIMKFTEGAFKDWGYQLAREEFGGELIDGGPWLKVKNPNTGKEIVIKDVIADAFLQQILLRPAEYDVIACMNLNGDYISDALAAQVGGIGIAPGANIGDECALFEATHGTAPKYAGQDKVNPGSIILSAEMMLRHMGWTEAADLIVKGMEGAINAKTVTYDFERLMDGAKLLKCSEFGDAIIENM
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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 Orbital steering in the catalytic power of enzymes: small structural changes with large catalytic consequences.
pubmed doi rcsb
molecule keywords ISOCITRATE DEHYDROGENASE
molecule tags Oxidoreductase
source organism Escherichia coli
total genus 132
structure length 414
sequence length 414
ec nomenclature ec 1.1.1.42: Isocitrate dehydrogenase (NADP(+)).
pdb deposition date 1997-04-30

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 1ai2A00
4XRXA 5L57A 1V94A 3U1HA 1WALA 3VMKA 4AJAA 3R8WA 7ICDA 3WZYA 1T09A 3WZVA 5HN3A 1CM7A 3VMLA 4KZOA 2Y3ZA 1PTMA 4L06A 4F7IA 1PB1A 1LWDA 2DHTA 2QFXA 3BLVB 2E5MA 3FMXX 5GRFB 4AJSA 3TY4A 1IDMA 1DR8A 1P8FA 1R8KA 1XKDA 3US8A 1YCOA 1GRPA 1BL5A 3VMJA 5GRLB 5I96A 4XXVA 1OSJA 1DR0A 4AJ3A 1A05A 2QFYA 2UXQA 4AOVA 5J32A 1WPWA 3BLVA 5GRFA 4ICDA 3VKZA 3WZXA 4IWHA 2IV0A 1V5BA 6ICDA 5GRLA 5I95A 1AI3A 1IDEA 5HN4A 1OSIA 5J33A 5GREA 1PS6A 3UF6A 2Y40A 1HEXA 1T0LA 2G4OA 4AJBA 4UMXA 3MARA 1VLCA 1GC8A 1CW1A 1IDFA 2UXRA 4L04A 1IDDA 4AOUA 3TNGA 3LXYA 3VL4A 1VI1A 2QFWA 9ICDA 1ZORA 2D4VA 3U9EA 2Y42A 4I3LA 3MAPA 4P69C 5ICDA 1CW7A 5GREB 1HQSA 1IDCA 1AI2A 5HN6A 1GROA 1IPDA 3VL2A 3FLKA 2Y41A 3INMA 3ICDA 1XABA 4JA8A 1YXOA 2QFVA 3BLXA 4UMYA 1XGVA 4WUOA 2ZTWA 3DMSA 4JQPA 3WZWA 4ATYA 1XACA 3MASA 3AH3A 1SJSA 4HCXA 1TYOA 1XADA 2HI1A 4AJRA 2E0CA 4Y1PA 2AYQA 5K10A 4AOYA 5DE1A 1G2UA 3VL6A 5L58A 3UDUA 3TSNA 1IKAA 1XAAA 1PS7A 4YB4A 2D1CA 3BLXB 5GRIB 1ISOA 5LGEA 4L03A 1X0LA 3VL3A 3MASB 4BNPA 1DPZA 5J34A 3UDOA 3ASJA 1V53A 5HN5A 5GRHB 1GC9A 4I3KA 1HJ6A 3LCBC 5GRIA 1CW4A 8ICDA 3TY3A 4XS3A 1PB3A 1CNZA 1W0DA 5K11A 3VL7A 1U7NA 5GRHA 4AJCA
chains in the Genus database with same CATH superfamily
4XRXA 5L57A 1V94A 3U1HA 1WALA 3VMKA 4AJAA 3R8WA 7ICDA 3WZYA 1T09A 3WZVA 5HN3A 1CM7A 3VMLA 4KZOA 2Y3ZA 1PTMA 4L06A 4F7IA 1PB1A 1LWDA 2DHTA 2QFXA 3BLVB 2E5MA 3FMXX 5GRFB 4AJSA 3TY4A 1IDMA 1DR8A 1P8FA 1R8KA 1XKDA 3US8A 1YCOA 1GRPA 1BL5A 3VMJA 5GRLB 5I96A 4XXVA 1OSJA 1DR0A 4AJ3A 1A05A 2QFYA 2UXQA 4AOVA 5J32A 1WPWA 3BLVA 5GRFA 4ICDA 3VKZA 3WZXA 4IWHA 2IV0A 1V5BA 6ICDA 5GRLA 5I95A 1AI3A 1IDEA 5HN4A 1OSIA 5J33A 5GREA 1PS6A 3UF6A 2Y40A 1HEXA 1T0LA 2G4OA 4AJBA 4UMXA 3MARA 1VLCA 1GC8A 1CW1A 1IDFA 2UXRA 4L04A 1IDDA 4AOUA 3TNGA 3LXYA 3VL4A 1VI1A 2QFWA 9ICDA 1ZORA 2D4VA 3U9EA 2Y42A 4I3LA 3MAPA 4P69C 5ICDA 1CW7A 5GREB 1HQSA 1IDCA 1AI2A 5HN6A 1GROA 1IPDA 3VL2A 3FLKA 2Y41A 3INMA 3ICDA 1XABA 4JA8A 1YXOA 2QFVA 3BLXA 4UMYA 1XGVA 4WUOA 2ZTWA 3DMSA 4JQPA 3WZWA 4ATYA 1XACA 3MASA 3AH3A 1SJSA 4HCXA 1TYOA 1XADA 2HI1A 4AJRA 2E0CA 4Y1PA 2AYQA 5K10A 4AOYA 5DE1A 1G2UA 3VL6A 5L58A 3UDUA 3TSNA 1IKAA 1XAAA 1PS7A 4YB4A 2D1CA 3BLXB 5GRIB 1ISOA 5LGEA 4L03A 1X0LA 3VL3A 3MASB 4BNPA 1DPZA 5J34A 3UDOA 3ASJA 1V53A 5HN5A 5GRHB 1GC9A 4I3KA 1HJ6A 3LCBC 5GRIA 1CW4A 8ICDA 3TY3A 4XS3A 1PB3A 1CNZA 1W0DA 5K11A 3VL7A 1U7NA 5GRHA 4AJCA
chains in the Genus database with same CATH topology
4XRXA 5L57A 1V94A 3U1HA 1WALA 3VMKA 4AJAA 3R8WA 7ICDA 3WZYA 1T09A 3WZVA 5HN3A 1CM7A 3VMLA 4KZOA 2Y3ZA 1PTMA 4L06A 4F7IA 1PB1A 1LWDA 2DHTA 2QFXA 3BLVB 2E5MA 3FMXX 5GRFB 4AJSA 3TY4A 1IDMA 1DR8A 1P8FA 1R8KA 1XKDA 3US8A 1YCOA 1GRPA 1BL5A 3VMJA 5GRLB 5I96A 4XXVA 1OSJA 1DR0A 4AJ3A 1A05A 2QFYA 2UXQA 4AOVA 5J32A 1WPWA 3BLVA 5GRFA 4ICDA 3VKZA 3WZXA 4IWHA 2IV0A 1V5BA 6ICDA 5GRLA 5I95A 1AI3A 1IDEA 5HN4A 1OSIA 5J33A 5GREA 1PS6A 3UF6A 2Y40A 1HEXA 1T0LA 2G4OA 4AJBA 4UMXA 3MARA 1VLCA 1GC8A 1CW1A 1IDFA 2UXRA 4L04A 1IDDA 4AOUA 3TNGA 3LXYA 3VL4A 1VI1A 2QFWA 9ICDA 1ZORA 2D4VA 3U9EA 2Y42A 4I3LA 3MAPA 4P69C 5ICDA 1CW7A 5GREB 1HQSA 1IDCA 1AI2A 5HN6A 1GROA 1IPDA 3VL2A 3FLKA 2Y41A 3INMA 3ICDA 1XABA 4JA8A 1YXOA 2QFVA 3BLXA 4UMYA 1XGVA 4WUOA 2ZTWA 3DMSA 4JQPA 3WZWA 4ATYA 1XACA 3MASA 3AH3A 1SJSA 4HCXA 1TYOA 1XADA 2HI1A 4AJRA 2E0CA 4Y1PA 2AYQA 5K10A 4AOYA 5DE1A 1G2UA 3VL6A 5L58A 3UDUA 3TSNA 1IKAA 1XAAA 1PS7A 4YB4A 2D1CA 3BLXB 5GRIB 1ISOA 5LGEA 4L03A 1X0LA 3VL3A 3MASB 4BNPA 1DPZA 5J34A 3UDOA 3ASJA 1V53A 5HN5A 5GRHB 1GC9A 4I3KA 1HJ6A 3LCBC 5GRIA 1CW4A 8ICDA 3TY3A 4XS3A 1PB3A 1CNZA 1W0DA 5K11A 3VL7A 1U7NA 5GRHA 4AJCA
chains in the Genus database with same CATH homology


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