1ICUA

The structure of escherichia coli nitroreductase complexed with nicotinic acid
Total Genus 69
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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
69
sequence length
216
structure length
216
Chain Sequence
DIISVALKRHSTKAFDASKKLTPEQAEQIKTLLQYSPSSTNSQPWHFIVASTEEGKARVAKSAAGNYVFNERKMLDASHVVVFCAKTAMDDVWLKLVVDQEDADGRFATPEAKAANDKGRKFFADMHRKDLHDDAEWMAKQVYLNVGNFLLGVAALGLDAVPIEGFDAAILDAEFGLKEKGYTSLVVVPVGHHSVEDFNATLPKSRLPQNITLTEV
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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 The structure of Escherichia coli nitroreductase complexed with nicotinic acid: three crystal forms at 1.7 A, 1.8 A and 2.4 A resolution.
pubmed doi rcsb
molecule keywords OXYGEN-INSENSITIVE NAD(P)H NITROREDUCTASE
molecule tags Oxidoreductase
source organism Escherichia coli
total genus 69
structure length 216
sequence length 216
chains with identical sequence B, C, D
ec nomenclature ec 1.5.1.34: 6,7-dihydropteridine reductase.
pdb deposition date 2001-04-02

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00881 Nitroreductase Nitroreductase family
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.40.109.10 Alpha Beta 3-Layer(aba) Sandwich NADH Oxidase NADH Oxidase 1icuA00
2H0UA 1YKIA 1BKJA 3X21A 3HZNA 5J6CA 4QLXA 2WZVA 5HDJA 3X22A 2WQFA 1YLUA 1KQCA 2YMVA 4QLYA 3GFAA 3H4OA 2ISJA 1OO5A 3HJ9A 1YWQA 2I7HA 3EO7A 5KRDA 1DS7A 3E10A 1KQBA 4DN2A 4XOOA 4BN7A 3BEMA 2WZWA 3E39A 1OONA 4XOMA 3BM2A 1OO6A 3GH8A 3M5KA 4XOQA 3HOIA 3GB5A 3OF4A 4BN6A 4BNBA 1ICRA 1KQDA 5HEIA 4BN8A 1ICVA 3GBHA 1F5VA 3QDLA 1IDTA 3G14A 3K6HA 1VKWA 1V5YA 1NOXA 3PXVA 3KOQA 3GAGA 1V5ZA 1OOQA 4TTBA 3TNZA 1VFRA 2B67A 2BKJA 3GFDA 3KWKA 4BN9A 1NECA 3GR3A 5KO7A 2R01A 4URPA 3BM1A 3EK3A 1ZCHA 5KO8A 1ICUA 4EO3A 4TTCA 3GE6A 4G8SA 3TO0A 2ISLA 2IFAA 3GE5A 3EOFA 1YLRA 3N2SA 2ISKA 2FREA 2HAYA 3EO8A
chains in the Genus database with same CATH superfamily
2H0UA 1YKIA 1BKJA 3X21A 3HZNA 5J6CA 4QLXA 2WZVA 5HDJA 3X22A 2WQFA 1YLUA 1KQCA 2YMVA 4QLYA 3GFAA 3H4OA 2ISJA 1OO5A 3HJ9A 1YWQA 2I7HA 3EO7A 5KRDA 1DS7A 3E10A 1KQBA 4DN2A 4XOOA 4BN7A 3BEMA 2WZWA 3E39A 1OONA 4XOMA 3BM2A 1OO6A 3GH8A 3M5KA 4XOQA 3HOIA 3GB5A 3OF4A 4BN6A 4BNBA 1ICRA 1KQDA 5HEIA 4BN8A 1ICVA 3GBHA 1F5VA 3QDLA 1IDTA 3G14A 3K6HA 1VKWA 1V5YA 1NOXA 3PXVA 3KOQA 3GAGA 1V5ZA 1OOQA 4TTBA 3TNZA 1VFRA 2B67A 2BKJA 3GFDA 3KWKA 4BN9A 1NECA 3GR3A 5KO7A 2R01A 4URPA 3BM1A 3EK3A 1ZCHA 1J6RA 5KO8A 1ICUA 4EO3A 4TTCA 3GE6A 4G8SA 3TO0A 2ISLA 2IFAA 3GE5A 3EOFA 1YLRA 3N2SA 2ISKA 2FREA 2HAYA 3EO8A
chains in the Genus database with same CATH topology
2H0UA 1YKIA 1BKJA 3X21A 3HZNA 5J6CA 4QLXA 2WZVA 5HDJA 3X22A 2WQFA 1YLUA 1KQCA 2YMVA 4QLYA 3GFAA 3H4OA 2ISJA 1OO5A 3HJ9A 1YWQA 2I7HA 3EO7A 5KRDA 1DS7A 3E10A 1KQBA 4DN2A 4XOOA 4BN7A 3BEMA 2WZWA 3E39A 1OONA 4XOMA 3BM2A 1OO6A 3GH8A 3M5KA 4XOQA 3HOIA 3GB5A 3OF4A 4BN6A 4BNBA 1ICRA 1KQDA 5HEIA 4BN8A 1ICVA 3GBHA 1F5VA 3QDLA 1IDTA 3G14A 3K6HA 1VKWA 1V5YA 1NOXA 3PXVA 3KOQA 3GAGA 1V5ZA 1OOQA 4TTBA 3TNZA 1VFRA 2B67A 2BKJA 3GFDA 3KWKA 4BN9A 1NECA 3GR3A 5KO7A 2R01A 4URPA 3BM1A 3EK3A 1ZCHA 1J6RA 5KO8A 1ICUA 4EO3A 4TTCA 3GE6A 4G8SA 3TO0A 2ISLA 2IFAA 3GE5A 3EOFA 1YLRA 3N2SA 2ISKA 2FREA 2HAYA 3EO8A
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 2H0U A;  1YKI A;  1BKJ A;  3X21 A;  3HZN A;  5J6C A;  4QLX A;  2WZV A;  5HDJ A;  3X22 A;  2WQF A;  1YLU A;  1KQC A;  2YMV A;  4QLY A;  3GFA A;  3H4O A;  2ISJ A;  1OO5 A;  3HJ9 A;  1YWQ A;  2I7H A;  3EO7 A;  5KRD A;  1DS7 A;  3E10 A;  1KQB A;  4DN2 A;  4XOO A;  4BN7 A;  3BEM A;  2WZW A;  3E39 A;  1OON A;  4XOM A;  3BM2 A;  1OO6 A;  3GH8 A;  3M5K A;  4XOQ A;  3HOI A;  3GB5 A;  3OF4 A;  4BN6 A;  4BNB A;  1ICR A;  1KQD A;  5HEI A;  4BN8 A;  1ICV A;  3GBH A;  1F5V A;  3QDL A;  1IDT A;  3G14 A;  3K6H A;  1VKW A;  1V5Y A;  1NOX A;  3PXV A;  3KOQ A;  3GAG A;  1V5Z A;  1OOQ A;  4TTB A;  3TNZ A;  1VFR A;  2B67 A;  2BKJ A;  3GFD A;  3KWK A;  4BN9 A;  1NEC A;  3GR3 A;  5KO7 A;  2R01 A;  4URP A;  3BM1 A;  3EK3 A;  1ZCH A;  5KO8 A;  1ICU A;  4EO3 A;  4TTC A;  3GE6 A;  4G8S A;  3TO0 A;  2ISL A;  2IFA A;  3GE5 A;  3EOF A;  1YLR A;  3N2S A;  2ISK A;  2FRE A;  2HAY A;  3EO8 A; 
#chains in the Genus database with same CATH topology
 2H0U A;  1YKI A;  1BKJ A;  3X21 A;  3HZN A;  5J6C A;  4QLX A;  2WZV A;  5HDJ A;  3X22 A;  2WQF A;  1YLU A;  1KQC A;  2YMV A;  4QLY A;  3GFA A;  3H4O A;  2ISJ A;  1OO5 A;  3HJ9 A;  1YWQ A;  2I7H A;  3EO7 A;  5KRD A;  1DS7 A;  3E10 A;  1KQB A;  4DN2 A;  4XOO A;  4BN7 A;  3BEM A;  2WZW A;  3E39 A;  1OON A;  4XOM A;  3BM2 A;  1OO6 A;  3GH8 A;  3M5K A;  4XOQ A;  3HOI A;  3GB5 A;  3OF4 A;  4BN6 A;  4BNB A;  1ICR A;  1KQD A;  5HEI A;  4BN8 A;  1ICV A;  3GBH A;  1F5V A;  3QDL A;  1IDT A;  3G14 A;  3K6H A;  1VKW A;  1V5Y A;  1NOX A;  3PXV A;  3KOQ A;  3GAG A;  1V5Z A;  1OOQ A;  4TTB A;  3TNZ A;  1VFR A;  2B67 A;  2BKJ A;  3GFD A;  3KWK A;  4BN9 A;  1NEC A;  3GR3 A;  5KO7 A;  2R01 A;  4URP A;  3BM1 A;  3EK3 A;  1ZCH A;  1J6R A;  5KO8 A;  1ICU A;  4EO3 A;  4TTC A;  3GE6 A;  4G8S A;  3TO0 A;  2ISL A;  2IFA A;  3GE5 A;  3EOF A;  1YLR A;  3N2S A;  2ISK A;  2FRE A;  2HAY A;  3EO8 A; 
#chains in the Genus database with same CATH homology
 2H0U A;  1YKI A;  1BKJ A;  3X21 A;  3HZN A;  5J6C A;  4QLX A;  2WZV A;  5HDJ A;  3X22 A;  2WQF A;  1YLU A;  1KQC A;  2YMV A;  4QLY A;  3GFA A;  3H4O A;  2ISJ A;  1OO5 A;  3HJ9 A;  1YWQ A;  2I7H A;  3EO7 A;  5KRD A;  1DS7 A;  3E10 A;  1KQB A;  4DN2 A;  4XOO A;  4BN7 A;  3BEM A;  2WZW A;  3E39 A;  1OON A;  4XOM A;  3BM2 A;  1OO6 A;  3GH8 A;  3M5K A;  4XOQ A;  3HOI A;  3GB5 A;  3OF4 A;  4BN6 A;  4BNB A;  1ICR A;  1KQD A;  5HEI A;  4BN8 A;  1ICV A;  3GBH A;  1F5V A;  3QDL A;  1IDT A;  3G14 A;  3K6H A;  1VKW A;  1V5Y A;  1NOX A;  3PXV A;  3KOQ A;  3GAG A;  1V5Z A;  1OOQ A;  4TTB A;  3TNZ A;  1VFR A;  2B67 A;  2BKJ A;  3GFD A;  3KWK A;  4BN9 A;  1NEC A;  3GR3 A;  5KO7 A;  2R01 A;  4URP A;  3BM1 A;  3EK3 A;  1ZCH A;  1J6R A;  5KO8 A;  1ICU A;  4EO3 A;  4TTC A;  3GE6 A;  4G8S A;  3TO0 A;  2ISL A;  2IFA A;  3GE5 A;  3EOF A;  1YLR A;  3N2S A;  2ISK A;  2FRE A;  2HAY A;  3EO8 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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