1ICRA

The structure of escherichia coli nitroreductase complexed with nicotinic acid
Total Genus 72
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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
72
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 72
structure length 216
sequence length 216
chains with identical sequence B
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 1icrA00
3GFDA 3PXVA 2IFAA 1ICUA 4XOQA 4G8SA 3TNZA 3QDLA 1V5YA 1ZCHA 1VKWA 3HJ9A 1KQCA 5KO8A 1ICRA 3GAGA 1YLUA 2WZWA 3HOIA 3GR3A 3H4OA 1OONA 3GB5A 1OO5A 1OOQA 2B67A 3EO7A 4DN2A 5J6CA 3N2SA 1KQBA 4TTCA 3K6HA 4BN7A 1F5VA 4EO3A 2R01A 3GFAA 4QLXA 3EOFA 3X21A 1NECA 3HZNA 1VFRA 2H0UA 1YWQA 3BEMA 3GBHA 4TTBA 3E10A 5HEIA 3EK3A 1OO6A 1BKJA 5KRDA 3GE6A 3KOQA 2ISJA 3GH8A 2ISKA 1NOXA 1YKIA 4URPA 3EO8A 4QLYA 4BN8A 3M5KA 4XOOA 4BN6A 3GE5A 2WQFA 1YLRA 3X22A 2YMVA 1IDTA 1ICVA 2BKJA 2HAYA 1KQDA 5KO7A 1V5ZA 3BM2A 3G14A 5HDJA 3TO0A 2WZVA 2ISLA 4BNBA 1DS7A 4BN9A 2I7HA 3KWKA 3E39A 3BM1A 3OF4A 2FREA 4XOMA
chains in the Genus database with same CATH superfamily
3GFDA 3PXVA 2IFAA 1ICUA 4XOQA 4G8SA 3TNZA 3QDLA 1V5YA 1ZCHA 1VKWA 3HJ9A 1KQCA 5KO8A 1ICRA 3GAGA 1YLUA 2WZWA 3HOIA 3GR3A 3H4OA 1OONA 3GB5A 1OO5A 1OOQA 2B67A 3EO7A 4DN2A 5J6CA 3N2SA 1KQBA 4TTCA 3K6HA 4BN7A 1F5VA 4EO3A 2R01A 3GFAA 4QLXA 3EOFA 3X21A 1NECA 3HZNA 1VFRA 2H0UA 1YWQA 3BEMA 3GBHA 4TTBA 3E10A 5HEIA 3EK3A 1OO6A 1BKJA 5KRDA 3GE6A 3KOQA 2ISJA 3GH8A 2ISKA 1NOXA 1YKIA 4URPA 3EO8A 4QLYA 4BN8A 3M5KA 4XOOA 4BN6A 1J6RA 3GE5A 2WQFA 1YLRA 3X22A 2YMVA 1IDTA 1ICVA 2BKJA 2HAYA 1KQDA 5KO7A 1V5ZA 3BM2A 3G14A 5HDJA 3TO0A 2WZVA 2ISLA 4BNBA 1DS7A 4BN9A 2I7HA 3KWKA 3E39A 3BM1A 3OF4A 2FREA 4XOMA
chains in the Genus database with same CATH topology
3GFDA 3PXVA 2IFAA 1ICUA 4XOQA 4G8SA 3TNZA 3QDLA 1V5YA 1ZCHA 1VKWA 3HJ9A 1KQCA 5KO8A 1ICRA 3GAGA 1YLUA 2WZWA 3HOIA 3GR3A 3H4OA 1OONA 3GB5A 1OO5A 1OOQA 2B67A 3EO7A 4DN2A 5J6CA 3N2SA 1KQBA 4TTCA 3K6HA 4BN7A 1F5VA 4EO3A 2R01A 3GFAA 4QLXA 3EOFA 3X21A 1NECA 3HZNA 1VFRA 2H0UA 1YWQA 3BEMA 3GBHA 4TTBA 3E10A 5HEIA 3EK3A 1OO6A 1BKJA 5KRDA 3GE6A 3KOQA 2ISJA 3GH8A 2ISKA 1NOXA 1YKIA 4URPA 3EO8A 4QLYA 4BN8A 3M5KA 4XOOA 4BN6A 1J6RA 3GE5A 2WQFA 1YLRA 3X22A 2YMVA 1IDTA 1ICVA 2BKJA 2HAYA 1KQDA 5KO7A 1V5ZA 3BM2A 3G14A 5HDJA 3TO0A 2WZVA 2ISLA 4BNBA 1DS7A 4BN9A 2I7HA 3KWKA 3E39A 3BM1A 3OF4A 2FREA 4XOMA
chains in the Genus database with same CATH homology


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