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 tags Transcription/dna
molecule keywords DNA (35-MER)
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
1B8ZA 1HUUA 1HUEA 4YF0A 3RHIA 4YFTA 1P78A 2NDPA 4QJNA 1IHFB 1OUZA 1IHFA 4QJUA 4DKYA 1RIYA 2IIEA 4FMRA 5L8ZA 4YEXA 1MULA 2HT0B 1OWFB 2NP2A 1OWFA 1EXEA 4YEWC 2HT0A 1WTUA 4N1VA 4YEYA 4YFHA 1P51A 4P3VA 1P71A 2O97B 4YFTC 1OUZB 4PT4A 2O97A 1OWGB 5FBMA 1OWGA 2IIFA 5EKAA 4YEWA
chains in the Genus database with same CATH superfamily
1B8ZA 1HUUA 1HUEA 4YF0A 3RHIA 4YFTA 1P78A 2NDPA 4QJNA 1IHFB 1OUZA 1IHFA 4QJUA 4DKYA 1RIYA 2IIEA 4FMRA 5L8ZA 4YEXA 1MULA 2HT0B 1OWFB 2NP2A 1OWFA 1EXEA 4YEWC 2HT0A 1WTUA 4N1VA 4YEYA 4YFHA 1P51A 4P3VA 1P71A 2O97B 4YFTC 1OUZB 4PT4A 2O97A 1OWGB 5FBMA 1OWGA 2IIFA 5EKAA 4YEWA
chains in the Genus database with same CATH topology
1B8ZA 1HUUA 1HUEA 4YF0A 3RHIA 4YFTA 1P78A 2NDPA 4QJNA 1IHFB 1OUZA 1IHFA 4QJUA 4DKYA 1RIYA 2IIEA 4FMRA 5L8ZA 4YEXA 1MULA 2HT0B 1OWFB 2NP2A 1OWFA 1EXEA 4YEWC 2HT0A 1WTUA 4N1VA 4YEYA 4YFHA 1P51A 4P3VA 1P71A 2O97B 4YFTC 1OUZB 4PT4A 2O97A 1OWGB 5FBMA 1OWGA 2IIFA 5EKAA 4YEWA
chains in the Genus database with same CATH homology


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