1IKAA

Structure of isocitrate dehydrogenase with alpha-ketoglutarate at 2.7 angstroms resolution: conformational changes induced by decarboxylation of isocitrate
Total Genus 104
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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
104
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 Structure of isocitrate dehydrogenase with alpha-ketoglutarate at 2.7-A resolution: conformational changes induced by decarboxylation of isocitrate.
pubmed doi rcsb
molecule keywords ISOCITRATE DEHYDROGENASE
molecule tags Oxidoreductase(nad(a)-choh(d))
source organism Escherichia coli
total genus 104
structure length 414
sequence length 414
ec nomenclature ec 1.1.1.42: Isocitrate dehydrogenase (NADP(+)).
pdb deposition date 1993-06-15

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 1ikaA00
4AJRA 3VMLA 3MARA 4HCXA 5HN3A 2QFWA 3INMA 3BLXA 4I3LA 2DHTA 5GRFB 1V53A 4L03A 1IDDA 3VMJA 3U9EA 3DMSA 4F7IA 5HN4A 1YCOA 4AJBA 5I95A 1U7NA 1AI2A 5GRHB 2IV0A 1IDFA 5K11A 5ICDA 1IDMA 1ISOA 1V5BA 5HN5A 4AJSA 1T0LA 1TYOA 3MASA 3R8WA 1ZORA 4JQPA 3VL2A 3UF6A 4AOUA 4UMXA 1XAAA 1GC8A 5J32A 1IPDA 5GRFA 9ICDA 1CM7A 2G4OA 1W0DA 3FMXX 1GC9A 5GRIB 1DR8A 1DR0A 1LWDA 3US8A 2Y40A 1WPWA 1PS7A 1XABA 2Y3ZA 5GREB 5LGEA 2UXQA 5GRLA 3TY4A 2Y42A 1OSJA 3WZYA 3VMKA 5I96A 5J34A 4L04A 1XADA 3BLVB 4P69C 3WZVA 2ZTWA 7ICDA 2Y41A 3TY3A 1YXOA 1XGVA 4UMYA 2QFXA 2E0CA 1CW4A 2QFYA 3FLKA 1GRPA 3VL6A 1CW1A 1VLCA 5GRIA 1CNZA 5GREA 4BNPA 1OSIA 1XACA 5GRHA 4AJ3A 2UXRA 1BL5A 1P8FA 2D1CA 4KZOA 3TSNA 5K10A 2D4VA 3MAPA 1PTMA 4WUOA 3BLVA 4AOYA 1IDEA 1IDCA 3TNGA 1PS6A 4JA8A 3LCBC 1DPZA 1VI1A 1IKAA 3UDOA 3LXYA 1HQSA 4XXVA 4YB4A 3WZXA 3AH3A 8ICDA 3VL3A 2E5MA 1PB1A 4IWHA 1XKDA 1G2UA 1HJ6A 5DE1A 3ICDA 3BLXB 1A05A 2AYQA 5L57A 1GROA 3VL7A 1X0LA 2HI1A 4I3KA 5L58A 5HN6A 4XRXA 5J33A 5GRLB 3ASJA 2QFVA 4AJCA 3U1HA 1WALA 1HEXA 4ICDA 3VKZA 4XS3A 4AJAA 1CW7A 6ICDA 4Y1PA 1AI3A 3UDUA 3MASB 3WZWA 3VL4A 1V94A 4AOVA 1SJSA 4ATYA 4L06A 1PB3A 1R8KA 1T09A
chains in the Genus database with same CATH superfamily
4AJRA 3VMLA 3MARA 4HCXA 5HN3A 2QFWA 3INMA 3BLXA 4I3LA 2DHTA 5GRFB 1V53A 4L03A 1IDDA 3VMJA 3U9EA 3DMSA 4F7IA 5HN4A 1YCOA 4AJBA 5I95A 1U7NA 1AI2A 5GRHB 2IV0A 1IDFA 5K11A 5ICDA 1IDMA 1ISOA 1V5BA 5HN5A 4AJSA 1T0LA 1TYOA 3MASA 3R8WA 1ZORA 4JQPA 3VL2A 3UF6A 4AOUA 4UMXA 1XAAA 1GC8A 5J32A 1IPDA 5GRFA 9ICDA 1CM7A 2G4OA 1W0DA 3FMXX 1GC9A 5GRIB 1DR8A 1DR0A 1LWDA 3US8A 2Y40A 1WPWA 1PS7A 1XABA 2Y3ZA 5GREB 5LGEA 2UXQA 5GRLA 3TY4A 2Y42A 1OSJA 3WZYA 3VMKA 5I96A 5J34A 4L04A 1XADA 3BLVB 4P69C 3WZVA 2ZTWA 7ICDA 2Y41A 3TY3A 1YXOA 1XGVA 4UMYA 2QFXA 2E0CA 1CW4A 2QFYA 3FLKA 1GRPA 3VL6A 1CW1A 1VLCA 5GRIA 1CNZA 5GREA 4BNPA 1OSIA 1XACA 5GRHA 4AJ3A 2UXRA 1BL5A 1P8FA 2D1CA 4KZOA 3TSNA 5K10A 2D4VA 3MAPA 1PTMA 4WUOA 3BLVA 4AOYA 1IDEA 1IDCA 3TNGA 1PS6A 4JA8A 3LCBC 1DPZA 1VI1A 1IKAA 3UDOA 3LXYA 1HQSA 4XXVA 4YB4A 3WZXA 3AH3A 8ICDA 3VL3A 2E5MA 1PB1A 4IWHA 1XKDA 1G2UA 1HJ6A 5DE1A 3ICDA 3BLXB 1A05A 2AYQA 5L57A 1GROA 3VL7A 1X0LA 2HI1A 4I3KA 5L58A 5HN6A 4XRXA 5J33A 5GRLB 3ASJA 2QFVA 4AJCA 3U1HA 1WALA 1HEXA 4ICDA 3VKZA 4XS3A 4AJAA 1CW7A 6ICDA 4Y1PA 1AI3A 3UDUA 3MASB 3WZWA 3VL4A 1V94A 4AOVA 1SJSA 4ATYA 4L06A 1PB3A 1R8KA 1T09A
chains in the Genus database with same CATH topology
4AJRA 3VMLA 3MARA 4HCXA 5HN3A 2QFWA 3INMA 3BLXA 4I3LA 2DHTA 5GRFB 1V53A 4L03A 1IDDA 3VMJA 3U9EA 3DMSA 4F7IA 5HN4A 1YCOA 4AJBA 5I95A 1U7NA 1AI2A 5GRHB 2IV0A 1IDFA 5K11A 5ICDA 1IDMA 1ISOA 1V5BA 5HN5A 4AJSA 1T0LA 1TYOA 3MASA 3R8WA 1ZORA 4JQPA 3VL2A 3UF6A 4AOUA 4UMXA 1XAAA 1GC8A 5J32A 1IPDA 5GRFA 9ICDA 1CM7A 2G4OA 1W0DA 3FMXX 1GC9A 5GRIB 1DR8A 1DR0A 1LWDA 3US8A 2Y40A 1WPWA 1PS7A 1XABA 2Y3ZA 5GREB 5LGEA 2UXQA 5GRLA 3TY4A 2Y42A 1OSJA 3WZYA 3VMKA 5I96A 5J34A 4L04A 1XADA 3BLVB 4P69C 3WZVA 2ZTWA 7ICDA 2Y41A 3TY3A 1YXOA 1XGVA 4UMYA 2QFXA 2E0CA 1CW4A 2QFYA 3FLKA 1GRPA 3VL6A 1CW1A 1VLCA 5GRIA 1CNZA 5GREA 4BNPA 1OSIA 1XACA 5GRHA 4AJ3A 2UXRA 1BL5A 1P8FA 2D1CA 4KZOA 3TSNA 5K10A 2D4VA 3MAPA 1PTMA 4WUOA 3BLVA 4AOYA 1IDEA 1IDCA 3TNGA 1PS6A 4JA8A 3LCBC 1DPZA 1VI1A 1IKAA 3UDOA 3LXYA 1HQSA 4XXVA 4YB4A 3WZXA 3AH3A 8ICDA 3VL3A 2E5MA 1PB1A 4IWHA 1XKDA 1G2UA 1HJ6A 5DE1A 3ICDA 3BLXB 1A05A 2AYQA 5L57A 1GROA 3VL7A 1X0LA 2HI1A 4I3KA 5L58A 5HN6A 4XRXA 5J33A 5GRLB 3ASJA 2QFVA 4AJCA 3U1HA 1WALA 1HEXA 4ICDA 3VKZA 4XS3A 4AJAA 1CW7A 6ICDA 4Y1PA 1AI3A 3UDUA 3MASB 3WZWA 3VL4A 1V94A 4AOVA 1SJSA 4ATYA 4L06A 1PB3A 1R8KA 1T09A
chains in the Genus database with same CATH homology


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

 
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