1LRRA

Crystal structure of e. coli seqa complexed with hemimethylated dna
Total Genus 42
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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
42
sequence length
118
structure length
118
Chain Sequence
TIKDKVRAMRELLLSDEYAEQKRAVNRFMLLLSTLYSLDAQAFAEATESLHGRTRVYFAADEQTLLKNGNQTKPKHVPGTPYWVITNTNTGRKCSMIEHIMQSMQFPAELIEKVCGTI
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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 Replication inhibitor/dna
molecule keywords 5'-D(*CP*AP*CP*CP*GP*AP*TP*CP*GP*AP*CP*T)-3'
publication title Insights into negative modulation of E. coli replication initiation from the structure of SeqA-hemimethylated DNA complex
pubmed rcsb
source organism Escherichia coli
total genus 42
structure length 118
sequence length 118
chains with identical sequence D
ec nomenclature
pdb deposition date 2002-05-15

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
A PF03925 SeqA SeqA protein C-terminal domain
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
1.20.1380.10 Mainly Alpha Up-down Bundle Replication modulator SeqA, C-terminal DNA-binding domain Replication modulator SeqA, C-terminal DNA-binding domain 1lrrA00
3FMTA 1LRRA 3SK7A 1J3EA 1IU3C
chains in the Genus database with same CATH superfamily
3FMTA 2MEMA 1LRRA 3SK7A 1J3EA 1IU3C
chains in the Genus database with same CATH topology
3FMTA 2MEMA 1LRRA 3SK7A 1J3EA 1IU3C
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 3FMT A;  1LRR A;  3SK7 A;  1J3E A;  1IU3 C; 
#chains in the Genus database with same CATH topology
 3FMT A;  2MEM A;  1LRR A;  3SK7 A;  1J3E A;  1IU3 C; 
#chains in the Genus database with same CATH homology
 3FMT A;  2MEM A;  1LRR A;  3SK7 A;  1J3E A;  1IU3 C; 
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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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#similar chains in the pdb database (?% sequence similarity)
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