1PB1A

A four location model to explain the stereospecificity of proteins.
Total Genus 139
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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
139
sequence length
416
structure length
416
Chain Sequence
MESKVVVPAQGKKITLQNGKLNVPENPIIPYIEGDGIGVDVTPAMLKVVDAAVEKAYKGERKISWMEIYTGEKSTQVYGQDVWLPAETLDLIREYRVAIKGPLTTPVGGGIRSLNVALRQELDLYICLRPVRYYQGTPSPVKHPELTDMVIFRENSEDIYAGIEWKADSADAEKVIKFLREEMGVKKIRFPEHCGIGIKPCSEEGTKRLVRAAIEYAIANDRDSVTLVHKGNIMKFTEGAFKDWGYQLAREEFGGELIDGGPWLKVKNPNTGKEIVIKDVIADAFLQQILLRPAEYDVIACMNLNGDYISDALAAQVGGIGIAPGANIGDECALFEATHGTAPKYAGQDKVNPGSIILSAEMMLRHMGWTEAADLIVKGMEGAINAKTVTYDFERLMDGAKLLKCSEFGDAIIENM
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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 Isocitrate dehydrogenase [NADP]
publication title Structural Biology: A New Model for Protein Stereospecificity.
pubmed rcsb
source organism Escherichia coli
total genus 139
structure length 416
sequence length 416
ec nomenclature ec 1.1.1.42: Isocitrate dehydrogenase (NADP(+)).
pdb deposition date 2003-05-14

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 1pb1A00
3LXYA 3VL6A 1YCOA 2UXQA 3TY4A 4UMYA 1LWDA 2E0CA 1IPDA 2E5MA 1U7NA 1VLCA 4AOVA 4YB4A 2DHTA 3BLXB 4JQPA 2Y42A 4HCXA 5GRHB 3VL4A 4F7IA 2IV0A 1DR0A 4L06A 3WZXA 4KZOA 4ATYA 3MARA 1BL5A 3BLVA 5DE1A 1XADA 4I3KA 1SJSA 1T0LA 3VKZA 1AI2A 1G2UA 1A05A 4AOUA 1VI1A 1IDEA 5GRLA 1OSIA 4IWHA 3VMKA 5GRFB 4L04A 1IDCA 3LCBC 2G4OA 4L03A 5L57A 1HQSA 3FLKA 5GRIB 1XGVA 2QFWA 3VL2A 4AJBA 1PS6A 4BNPA 2ZTWA 1GC8A 1GC9A 4AJ3A 4XXVA 2UXRA 1CM7A 5L58A 3VMLA 3VL3A 3MASB 1IDDA 3VL7A 4AJSA 5HN4A 4UMXA 1YXOA 3DMSA 4WUOA 3R8WA 3VMJA 1T09A 3TNGA 1ISOA 5HN5A 3U1HA 1CW4A 5GREB 1CW1A 2QFXA 5J33A 1CW7A 1PB3A 2QFYA 1OSJA 3FMXX 3US8A 3BLXA 5GRHA 1R8KA 3ASJA 1V94A 3WZWA 5K11A 1V53A 2AYQA 1WPWA 1IDMA 1ZORA 1CNZA 2Y3ZA 5J34A 1PS7A 3INMA 5K10A 3UDUA 5ICDA 1XACA 2Y40A 3ICDA 1HJ6A 2D4VA 5HN6A 3WZVA 1HEXA 1XAAA 3BLVB 2QFVA 5J32A 1XKDA 3UF6A 5GRFA 1TYOA 3MAPA 3UDOA 1GROA 5GRLB 4I3LA 4AJCA 1AI3A 4AOYA 5GRIA 1XABA 1P8FA 1X0LA 5I95A 7ICDA 4XRXA 5LGEA 1W0DA 1DPZA 9ICDA 3WZYA 3U9EA 4XS3A 2Y41A 4ICDA 4Y1PA 5I96A 1WALA 3TY3A 1IKAA 3AH3A 4AJRA 1PTMA 6ICDA 2HI1A 1PB1A 3MASA 1DR8A 1GRPA 4P69C 5HN3A 2D1CA 5GREA 3TSNA 1V5BA 4JA8A 4AJAA 1IDFA 8ICDA
chains in the Genus database with same CATH superfamily
3LXYA 3VL6A 1YCOA 2UXQA 3TY4A 4UMYA 1LWDA 2E0CA 1IPDA 2E5MA 1U7NA 1VLCA 4AOVA 4YB4A 2DHTA 3BLXB 4JQPA 2Y42A 4HCXA 5GRHB 3VL4A 4F7IA 2IV0A 1DR0A 4L06A 3WZXA 4KZOA 4ATYA 3MARA 1BL5A 3BLVA 5DE1A 1XADA 4I3KA 1SJSA 1T0LA 3VKZA 1AI2A 1G2UA 1A05A 4AOUA 1VI1A 1IDEA 5GRLA 1OSIA 4IWHA 3VMKA 5GRFB 4L04A 1IDCA 3LCBC 2G4OA 4L03A 5L57A 1HQSA 3FLKA 5GRIB 1XGVA 2QFWA 3VL2A 4AJBA 1PS6A 4BNPA 2ZTWA 1GC8A 1GC9A 4AJ3A 4XXVA 2UXRA 1CM7A 5L58A 3VMLA 3VL3A 3MASB 1IDDA 3VL7A 4AJSA 5HN4A 4UMXA 1YXOA 3DMSA 4WUOA 3R8WA 3VMJA 1T09A 3TNGA 1ISOA 5HN5A 3U1HA 1CW4A 5GREB 1CW1A 2QFXA 5J33A 1CW7A 1PB3A 2QFYA 1OSJA 3FMXX 3US8A 3BLXA 5GRHA 1R8KA 3ASJA 1V94A 3WZWA 5K11A 1V53A 2AYQA 1WPWA 1IDMA 1ZORA 1CNZA 2Y3ZA 5J34A 1PS7A 3INMA 5K10A 3UDUA 5ICDA 1XACA 2Y40A 3ICDA 1HJ6A 2D4VA 5HN6A 3WZVA 1HEXA 1XAAA 3BLVB 2QFVA 5J32A 1XKDA 3UF6A 5GRFA 1TYOA 3MAPA 3UDOA 1GROA 5GRLB 4I3LA 4AJCA 1AI3A 4AOYA 5GRIA 1XABA 1P8FA 1X0LA 5I95A 7ICDA 4XRXA 5LGEA 1W0DA 1DPZA 9ICDA 3WZYA 3U9EA 4XS3A 2Y41A 4ICDA 4Y1PA 5I96A 1WALA 3TY3A 1IKAA 3AH3A 4AJRA 1PTMA 6ICDA 2HI1A 1PB1A 3MASA 1DR8A 1GRPA 4P69C 5HN3A 2D1CA 5GREA 3TSNA 1V5BA 4JA8A 4AJAA 1IDFA 8ICDA
chains in the Genus database with same CATH topology
3LXYA 3VL6A 1YCOA 2UXQA 3TY4A 4UMYA 1LWDA 2E0CA 1IPDA 2E5MA 1U7NA 1VLCA 4AOVA 4YB4A 2DHTA 3BLXB 4JQPA 2Y42A 4HCXA 5GRHB 3VL4A 4F7IA 2IV0A 1DR0A 4L06A 3WZXA 4KZOA 4ATYA 3MARA 1BL5A 3BLVA 5DE1A 1XADA 4I3KA 1SJSA 1T0LA 3VKZA 1AI2A 1G2UA 1A05A 4AOUA 1VI1A 1IDEA 5GRLA 1OSIA 4IWHA 3VMKA 5GRFB 4L04A 1IDCA 3LCBC 2G4OA 4L03A 5L57A 1HQSA 3FLKA 5GRIB 1XGVA 2QFWA 3VL2A 4AJBA 1PS6A 4BNPA 2ZTWA 1GC8A 1GC9A 4AJ3A 4XXVA 2UXRA 1CM7A 5L58A 3VMLA 3VL3A 3MASB 1IDDA 3VL7A 4AJSA 5HN4A 4UMXA 1YXOA 3DMSA 4WUOA 3R8WA 3VMJA 1T09A 3TNGA 1ISOA 5HN5A 3U1HA 1CW4A 5GREB 1CW1A 2QFXA 5J33A 1CW7A 1PB3A 2QFYA 1OSJA 3FMXX 3US8A 3BLXA 5GRHA 1R8KA 3ASJA 1V94A 3WZWA 5K11A 1V53A 2AYQA 1WPWA 1IDMA 1ZORA 1CNZA 2Y3ZA 5J34A 1PS7A 3INMA 5K10A 3UDUA 5ICDA 1XACA 2Y40A 3ICDA 1HJ6A 2D4VA 5HN6A 3WZVA 1HEXA 1XAAA 3BLVB 2QFVA 5J32A 1XKDA 3UF6A 5GRFA 1TYOA 3MAPA 3UDOA 1GROA 5GRLB 4I3LA 4AJCA 1AI3A 4AOYA 5GRIA 1XABA 1P8FA 1X0LA 5I95A 7ICDA 4XRXA 5LGEA 1W0DA 1DPZA 9ICDA 3WZYA 3U9EA 4XS3A 2Y41A 4ICDA 4Y1PA 5I96A 1WALA 3TY3A 1IKAA 3AH3A 4AJRA 1PTMA 6ICDA 2HI1A 1PB1A 3MASA 1DR8A 1GRPA 4P69C 5HN3A 2D1CA 5GREA 3TSNA 1V5BA 4JA8A 4AJAA 1IDFA 8ICDA
chains in the Genus database with same CATH homology


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