4Q2UB

Crystal structure of the e. coli dinj-yafq toxin-antitoxin complex
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
90
structure length
90
Chain Sequence
QRDIEYSGQYSKDVKLAQKRHKDMNKLKYLMTLLINNTLPLPAVYKDHPLQGSWKGYRDAHVEPDWILIYKLTDKLLRFERTGTHAALFG
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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 Mechanisms of Toxin Inhibition and Transcriptional Repression by Escherichia coli DinJ-YafQ.
pubmed doi rcsb
molecule tags Toxin/toxin repressor
source organism Escherichia coli
molecule keywords Antitoxin DinJ
total genus 28
structure length 90
sequence length 90
chains with identical sequence D, F, H, J, L, N, P
ec nomenclature ec 3.1.-.-:
pdb deposition date 2014-04-09

pfam database annotations

chain Pfam Accession Code Pfam Family Identifier Pfam Description
B PF15738 YafQ_toxin Bacterial toxin of type II toxin-antitoxin system, YafQ
Image from the rcsb pdb (www.rcsb.org)
cath code
ClassArchitectureTopologyHomologyDomain
3.30.2310.20 Alpha Beta 2-Layer Sandwich YaeB-like fold RelE-like 4q2uB00
5IWHA 2OTRA 5CEGB 4Q2UB 2KC8A 5IXLA 4YY3Y 4NRNA 4LSYA 2A6SA 3G5OB 1Z8MA 4ML2A 4MCXB 4LS4A 4FXED 4FXIA 4LTTA 4PX8A 2A6RA 5CZEB 5CW7B 3OEIC 3KXEA 2KHEA 2KC9A 2A6QE 4MMJA 4FXHA 5CZFC 1WMIA 4MMGA 4ML0B 3BPQB 4MCTB
chains in the Genus database with same CATH superfamily
5IWHA 2OTRA 5CEGB 4Q2UB 4FBDA 3AO9A 2KC8A 5IXLA 4YY3Y 4NRNA 4LSYA 2A6SA 3G5OB 1Z8MA 2A8KA 3HI2B 4ML2A 2DFXE 4MCXB 4LS4A 4FXED 1XQBA 2PD0A 2FHZB 4FXIA 4LTTA 4PX8A 2A6RA 5CZEB 5CW7B 2KHEA 2KC9A 2A6QE 3KXEA 3OEIC 4MMJA 2DJHA 4FXHA 5CZFC 1WMIA 4MMGA 4ML0B 3BPQB 3VJ7A 4MCTB
chains in the Genus database with same CATH topology
5IWHA 2OTRA 5CEGB 4Q2UB 2KC8A 5IXLA 4YY3Y 4NRNA 4LSYA 2A6SA 3G5OB 1Z8MA 4ML2A 4MCXB 4LS4A 4FXED 4FXIA 4LTTA 4PX8A 2A6RA 5CZEB 5CW7B 3OEIC 3KXEA 2KHEA 2KC9A 2A6QE 4MMJA 4FXHA 5CZFC 1WMIA 4MMGA 4ML0B 3BPQB 4MCTB
chains in the Genus database with same CATH homology


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