3HI2B

Structure of the n-terminal domain of the e. coli antitoxin mqsa (ygit/b3021) in complex with the e. coli toxin mqsr (ygiu/b3022)
Total Genus 28
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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
28
sequence length
97
structure length
97
Chain Sequence
MEKRTPHTRLSQVKKLVNAGQVRTTRSALLNADELGLDFDGMCNVIIGLSESDFYKSMTTYSDHTIWQDVYRPRLVTGQVYLKITVIHDVLIVSFKE
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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 Three dimensional structure of the MqsR:MqsA complex: a novel TA pair comprised of a toxin homologous to RelE and an antitoxin with unique properties.
pubmed doi rcsb
molecule tags Dna binding protein/toxin
source organism Escherichia coli k-12
molecule keywords HTH-type transcriptional regulator mqsA(ygiT)
total genus 28
structure length 97
sequence length 97
chains with identical sequence D
ec nomenclature
pdb deposition date 2009-05-18

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
B PF15723 MqsR_toxin Motility quorum-sensing regulator, toxin of MqsA
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.30.2310.40 Alpha Beta 2-Layer Sandwich YaeB-like fold YaeB-like fold 3hi2B00
3HI2B
chains in the Genus database with same CATH superfamily
4LS4A 3BPQB 4FXIA 3HI2B 2A6RA 2KHEA 3G5OB 2A8KA 2OTRA 4FXED 3AO9A 5CW7B 5CZFC 4LSYA 4LTTA 4ML0B 5IWHA 5IXLA 5CZEB 4MCTB 5CEGB 1WMIA 2FHZB 2KC9A 4PX8A 2DJHA 3OEIC 4MMGA 4FBDA 2PD0A 4FXHA 2DFXE 4MCXB 2A6SA 2KC8A 4Q2UB 1XQBA 2A6QE 4MMJA 3KXEA 4NRNA 4YY3Y 4ML2A 3VJ7A 1Z8MA
chains in the Genus database with same CATH topology
2FHZB 3HI2B 3VJ7A 2DJHA 4FBDA 2A8KA 2PD0A 3AO9A 2DFXE
chains in the Genus database with same CATH homology


 
#chains in the Genus database with same CATH superfamily
 3HI2 B; 
#chains in the Genus database with same CATH topology
 4LS4 A;  3BPQ B;  4FXI A;  3HI2 B;  2A6R A;  2KHE A;  3G5O B;  2A8K A;  2OTR A;  4FXE D;  3AO9 A;  5CW7 B;  5CZF C;  4LSY A;  4LTT A;  4ML0 B;  5IWH A;  5IXL A;  5CZE B;  4MCT B;  5CEG B;  1WMI A;  2FHZ B;  2KC9 A;  4PX8 A;  2DJH A;  3OEI C;  4MMG A;  4FBD A;  2PD0 A;  4FXH A;  2DFX E;  4MCX B;  2A6S A;  2KC8 A;  4Q2U B;  1XQB A;  2A6Q E;  4MMJ A;  3KXE A;  4NRN A;  4YY3 Y;  4ML2 A;  3VJ7 A;  1Z8M A; 
#chains in the Genus database with same CATH homology
 2FHZ B;  3HI2 B;  3VJ7 A;  2DJH A;  4FBD A;  2A8K A;  2PD0 A;  3AO9 A;  2DFX E; 
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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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