1A0AA

Phosphate system positive regulatory protein pho4/dna complex
Total Genus 14
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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
14
sequence length
63
structure length
63
Chain Sequence
MKRESHKHAEQARRNRLAVALHELASLIPAEWKQQNVSAAPSKATTVEAACRYIRHLQQNGST
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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 PHO4 bHLH domain-DNA complex: flanking base recognition.
pubmed doi rcsb
molecule tags Transcription/dna
source organism Saccharomyces cerevisiae
molecule keywords DNA (5'-D(*CP*TP*CP*AP*CP*AP*CP*GP*TP*GP*GP*GP*AP*CP*TP*AP*G
total genus 14
structure length 63
sequence length 63
chains with identical sequence B
ec nomenclature
pdb deposition date 1997-11-27

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF00010 HLH Helix-loop-helix DNA-binding domain
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
4.10.280.10 Few Secondary Structures Irregular MYOD Basic-Helix-Loop-Helix Domain, subunit B Helix-loop-helix DNA-binding domain 1a0aA00
1AN2A 4AYAA 2YPBA 1MDYB 1A0AA 2YPAB 4ATHA 5I4ZA 1NKPB 1AM9A 1NLWA 1R05A 4ATKA 4H10A 3MUJA 4ATIA 2QL2A 2YPBB 1NLWB 2MH3A 3U5VA 4H10B 5I50A 2LFHA 1AN4A 2QL2B 4F3LA 5EYOA 1HLOA 1UKLC 1MDYA 2YPAA 1NKPA 4F3LB
chains in the Genus database with same CATH superfamily
1AN2A 4AYAA 2YPBA 1MDYB 1A0AA 2YPAB 4ATHA 5I4ZA 1NKPA 1NKPB 1AM9A 1NLWA 1R05A 4ATKA 4H10A 3MUJA 4ATIA 2QL2A 2YPBB 1K1FA 1NLWB 2MH3A 3U5VA 4H10B 5I50A 2LFHA 1AN4A 2QL2B 4F3LA 5EYOA 1HLOA 1UKLC 1MDYA 2YPAA 1ZZAA 4F3LB
chains in the Genus database with same CATH topology
1AN2A 4AYAA 2YPBA 1MDYB 1A0AA 2YPAB 4ATHA 5I4ZA 1NKPB 1AM9A 1NLWA 1R05A 4ATKA 4H10A 3MUJA 4ATIA 2QL2A 2YPBB 1NLWB 2MH3A 3U5VA 4H10B 5I50A 2LFHA 1AN4A 2QL2B 4F3LA 5EYOA 1HLOA 1UKLC 1MDYA 2YPAA 1NKPA 4F3LB
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 1AN2 A;  4AYA A;  2YPB A;  1MDY B;  1A0A A;  2YPA B;  4ATH A;  5I4Z A;  1NKP B;  1AM9 A;  1NLW A;  1R05 A;  4ATK A;  4H10 A;  3MUJ A;  4ATI A;  2QL2 A;  2YPB B;  1NLW B;  2MH3 A;  3U5V A;  4H10 B;  5I50 A;  2LFH A;  1AN4 A;  2QL2 B;  4F3L A;  5EYO A;  1HLO A;  1UKL C;  1MDY A;  2YPA A;  1NKP A;  4F3L B; 
#chains in the Genus database with same CATH topology
 1AN2 A;  4AYA A;  2YPB A;  1MDY B;  1A0A A;  2YPA B;  4ATH A;  5I4Z A;  1NKP A;  1NKP B;  1AM9 A;  1NLW A;  1R05 A;  4ATK A;  4H10 A;  3MUJ A;  4ATI A;  2QL2 A;  2YPB B;  1K1F A;  1NLW B;  2MH3 A;  3U5V A;  4H10 B;  5I50 A;  2LFH A;  1AN4 A;  2QL2 B;  4F3L A;  5EYO A;  1HLO A;  1UKL C;  1MDY A;  2YPA A;  1ZZA A;  4F3L B; 
#chains in the Genus database with same CATH homology
 1AN2 A;  4AYA A;  2YPB A;  1MDY B;  1A0A A;  2YPA B;  4ATH A;  5I4Z A;  1NKP B;  1AM9 A;  1NLW A;  1R05 A;  4ATK A;  4H10 A;  3MUJ A;  4ATI A;  2QL2 A;  2YPB B;  1NLW B;  2MH3 A;  3U5V A;  4H10 B;  5I50 A;  2LFH A;  1AN4 A;  2QL2 B;  4F3L A;  5EYO A;  1HLO A;  1UKL C;  1MDY A;  2YPA A;  1NKP A;  4F3L B; 
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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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