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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molecule tags Oxidoreductase
molecule keywords OXYGEN-INSENSITIVE NAD(P)H NITROREDUCTASE
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
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
4BN6A 2I7HA 3GBHA 5J6CA 3EO7A 1OO5A 4BN7A 3BM1A 4EO3A 4DN2A 3GAGA 4XOOA 3EK3A 5KRDA 1VFRA 3GFAA 1VKWA 3TNZA 1IDTA 1F5VA 1YWQA 5HDJA 1KQDA 1NOXA 1YLUA 3QDLA 4TTCA 3EOFA 3HOIA 1ZCHA 1DS7A 3G14A 3EO8A 2R01A 2B67A 4XOMA 3TO0A 2ISLA 2WZWA 3PXVA 3GE6A 3GB5A 4XOQA 2ISKA 5HEIA 3BEMA 3HJ9A 4G8SA 3GR3A 2FREA 4TTBA 2WQFA 3E39A 3HZNA 3BM2A 4QLYA 2WZVA 4URPA 3X21A 3GFDA 1BKJA 4BN9A 5KO8A 3K6HA 1KQBA 3H4OA 2HAYA 5KO7A 3GE5A 1V5YA 3KWKA 3GH8A 2H0UA 3X22A 1NECA 1KQCA 2IFAA 1OONA 1OOQA 1YKIA 4BN8A 4QLXA 3OF4A 4BNBA 1YLRA 2YMVA 3KOQA 2BKJA 1ICUA 2ISJA 1ICVA 1OO6A 1ICRA 1V5ZA 3N2SA 3E10A 3M5KA
chains in the Genus database with same CATH superfamily
4BN6A 2I7HA 3GBHA 5J6CA 3EO7A 1OO5A 4BN7A 3BM1A 4EO3A 4DN2A 3GAGA 4XOOA 3EK3A 5KRDA 1VFRA 3GFAA 1VKWA 3TNZA 1IDTA 1J6RA 1F5VA 1YWQA 5HDJA 1KQDA 1NOXA 1YLUA 3QDLA 4TTCA 3EOFA 3HOIA 1ZCHA 1DS7A 3G14A 3EO8A 2R01A 2B67A 4XOMA 3TO0A 2ISLA 2WZWA 3PXVA 3GE6A 3GB5A 4XOQA 2ISKA 5HEIA 3BEMA 3HJ9A 4G8SA 3GR3A 2FREA 4TTBA 2WQFA 3E39A 3HZNA 3BM2A 4QLYA 2WZVA 4URPA 3X21A 3GFDA 1BKJA 4BN9A 5KO8A 3K6HA 1KQBA 3H4OA 2HAYA 5KO7A 3GE5A 1V5YA 3KWKA 3GH8A 2H0UA 3X22A 1NECA 1KQCA 2IFAA 1OONA 1OOQA 1YKIA 4BN8A 4QLXA 3OF4A 4BNBA 1YLRA 2YMVA 3KOQA 2BKJA 1ICUA 2ISJA 1ICVA 1OO6A 1ICRA 1V5ZA 3N2SA 3E10A 3M5KA
chains in the Genus database with same CATH topology
4BN6A 2I7HA 3GBHA 5J6CA 3EO7A 1OO5A 4BN7A 3BM1A 4EO3A 4DN2A 3GAGA 4XOOA 3EK3A 5KRDA 1VFRA 3GFAA 1VKWA 3TNZA 1IDTA 1J6RA 1F5VA 1YWQA 5HDJA 1KQDA 1NOXA 1YLUA 3QDLA 4TTCA 3EOFA 3HOIA 1ZCHA 1DS7A 3G14A 3EO8A 2R01A 2B67A 4XOMA 3TO0A 2ISLA 2WZWA 3PXVA 3GE6A 3GB5A 4XOQA 2ISKA 5HEIA 3BEMA 3HJ9A 4G8SA 3GR3A 2FREA 4TTBA 2WQFA 3E39A 3HZNA 3BM2A 4QLYA 2WZVA 4URPA 3X21A 3GFDA 1BKJA 4BN9A 5KO8A 3K6HA 1KQBA 3H4OA 2HAYA 5KO7A 3GE5A 1V5YA 3KWKA 3GH8A 2H0UA 3X22A 1NECA 1KQCA 2IFAA 1OONA 1OOQA 1YKIA 4BN8A 4QLXA 3OF4A 4BNBA 1YLRA 2YMVA 3KOQA 2BKJA 1ICUA 2ISJA 1ICVA 1OO6A 1ICRA 1V5ZA 3N2SA 3E10A 3M5KA
chains in the Genus database with same CATH homology


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