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 keywords Antitoxin DinJ
molecule tags Toxin/toxin repressor
source organism Escherichia coli
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
4LSYA 4Q2UB 4ML2A 4NRNA 5CZFC 5CW7B 4MCXB 2A6QE 4MMJA 5IXLA 5CEGB 5IWHA 2KHEA 5CZEB 2KC8A 4LS4A 4LTTA 2A6RA 3G5OB 4FXIA 4PX8A 4FXED 3OEIC 4MCTB 2OTRA 4FXHA 4MMGA 2KC9A 3KXEA 4YY3Y 2A6SA 3BPQB 4ML0B 1WMIA 1Z8MA
chains in the Genus database with same CATH superfamily
4LSYA 4Q2UB 2PD0A 4ML2A 4NRNA 5CZFC 5CW7B 2FHZB 4MCXB 2A6QE 4MMJA 5IXLA 5CEGB 5IWHA 2KHEA 5CZEB 2KC8A 2DFXE 4LS4A 4LTTA 3HI2B 2A8KA 2A6RA 3G5OB 4FXIA 4PX8A 4FXED 1XQBA 4FBDA 3AO9A 2DJHA 3OEIC 4MCTB 2OTRA 4FXHA 3VJ7A 4MMGA 2KC9A 3KXEA 4YY3Y 2A6SA 3BPQB 4ML0B 1WMIA 1Z8MA
chains in the Genus database with same CATH topology
4LSYA 4Q2UB 4ML2A 4NRNA 5CZFC 5CW7B 4MCXB 2A6QE 4MMJA 5IXLA 5CEGB 5IWHA 2KHEA 5CZEB 2KC8A 4LS4A 4LTTA 2A6RA 3G5OB 4FXIA 4PX8A 4FXED 3OEIC 4MCTB 2OTRA 4FXHA 4MMGA 2KC9A 3KXEA 4YY3Y 2A6SA 3BPQB 4ML0B 1WMIA 1Z8MA
chains in the Genus database with same CATH homology


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