1IHFB

Integration host factor/dna complex
Total Genus 21
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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
21
sequence length
94
structure length
94
Chain Sequence
MTKSELIERLATQQSHIPAKTVEDAVKEMLEHMASTLAQGERIEIRGFGSFSLHYRAPRTGRNPKTGDKVELEGKYVPHFKPGKELRDRANIYG
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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 Crystal structure of an IHF-DNA complex: a protein-induced DNA U-turn.
pubmed doi rcsb
molecule keywords DNA (35-MER)
molecule tags Transcription/dna
total genus 21
structure length 94
sequence length 94
ec nomenclature
pdb deposition date 1996-08-21

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
B PF00216 Bac_DNA_binding Bacterial DNA-binding protein
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
4.10.520.10 Few Secondary Structures Irregular HU Protein; Chain A IHF-like DNA-binding proteins 1ihfB00
1IHFA 1IHFB 4YEYA 2NP2A 1MULA 4QJNA 5L8ZA 4YFTA 4YEWA 1OWGA 5EKAA 1OWFA 1OWGB 1OWFB 2NDPA 2IIFA 1RIYA 4N1VA 2HT0A 1P78A 2HT0B 2O97A 1HUEA 2O97B 1P71A 4DKYA 1WTUA 4YEXA 1HUUA 1OUZA 4P3VA 1OUZB 2IIEA 4QJUA 4PT4A 1P51A 4YF0A 4YFTC 4YFHA 4YEWC 1B8ZA 5FBMA 1EXEA 4FMRA 3RHIA
chains in the Genus database with same CATH superfamily
1IHFA 1IHFB 4YEYA 2NP2A 1MULA 4QJNA 5L8ZA 4YFTA 4YEWA 1OWGA 5EKAA 1OWFA 1OWGB 1OWFB 2NDPA 2IIFA 1RIYA 4N1VA 2HT0A 1P78A 2HT0B 2O97A 1HUEA 2O97B 1P71A 4DKYA 1WTUA 4YEXA 1HUUA 1OUZA 4P3VA 1OUZB 2IIEA 4QJUA 4PT4A 1P51A 4YF0A 4YFTC 4YFHA 4YEWC 1B8ZA 5FBMA 1EXEA 4FMRA 3RHIA
chains in the Genus database with same CATH topology
1IHFA 1IHFB 4YEYA 2NP2A 1MULA 4QJNA 5L8ZA 4YFTA 4YEWA 1OWGA 5EKAA 1OWFA 1OWGB 1OWFB 2NDPA 2IIFA 1RIYA 4N1VA 2HT0A 1P78A 2HT0B 2O97A 1HUEA 2O97B 1P71A 4DKYA 1WTUA 4YEXA 1HUUA 1OUZA 4P3VA 1OUZB 2IIEA 4QJUA 4PT4A 1P51A 4YF0A 4YFTC 4YFHA 4YEWC 1B8ZA 5FBMA 1EXEA 4FMRA 3RHIA
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 1IHF A;  1IHF B;  4YEY A;  2NP2 A;  1MUL A;  4QJN A;  5L8Z A;  4YFT A;  4YEW A;  1OWG A;  5EKA A;  1OWF A;  1OWG B;  1OWF B;  2NDP A;  2IIF A;  1RIY A;  4N1V A;  2HT0 A;  1P78 A;  2HT0 B;  2O97 A;  1HUE A;  2O97 B;  1P71 A;  4DKY A;  1WTU A;  4YEX A;  1HUU A;  1OUZ A;  4P3V A;  1OUZ B;  2IIE A;  4QJU A;  4PT4 A;  1P51 A;  4YF0 A;  4YFT C;  4YFH A;  4YEW C;  1B8Z A;  5FBM A;  1EXE A;  4FMR A;  3RHI A; 
#chains in the Genus database with same CATH topology
 1IHF A;  1IHF B;  4YEY A;  2NP2 A;  1MUL A;  4QJN A;  5L8Z A;  4YFT A;  4YEW A;  1OWG A;  5EKA A;  1OWF A;  1OWG B;  1OWF B;  2NDP A;  2IIF A;  1RIY A;  4N1V A;  2HT0 A;  1P78 A;  2HT0 B;  2O97 A;  1HUE A;  2O97 B;  1P71 A;  4DKY A;  1WTU A;  4YEX A;  1HUU A;  1OUZ A;  4P3V A;  1OUZ B;  2IIE A;  4QJU A;  4PT4 A;  1P51 A;  4YF0 A;  4YFT C;  4YFH A;  4YEW C;  1B8Z A;  5FBM A;  1EXE A;  4FMR A;  3RHI A; 
#chains in the Genus database with same CATH homology
 1IHF A;  1IHF B;  4YEY A;  2NP2 A;  1MUL A;  4QJN A;  5L8Z A;  4YFT A;  4YEW A;  1OWG A;  5EKA A;  1OWF A;  1OWG B;  1OWF B;  2NDP A;  2IIF A;  1RIY A;  4N1V A;  2HT0 A;  1P78 A;  2HT0 B;  2O97 A;  1HUE A;  2O97 B;  1P71 A;  4DKY A;  1WTU A;  4YEX A;  1HUU A;  1OUZ A;  4P3V A;  1OUZ B;  2IIE A;  4QJU A;  4PT4 A;  1P51 A;  4YF0 A;  4YFT C;  4YFH A;  4YEW C;  1B8Z A;  5FBM A;  1EXE A;  4FMR A;  3RHI 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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