Domain ID e4kn4X2

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  • A: alpha complex topology
  • X: Sigma2 domain-like
  • H: Sigma2 domain of RNA polymerase sigma factors
  • T: Sigma2 domain of RNA polymerase sigma factors
  • F: Sigma70_r1_2,Sigma70_r2,Sigma70_ner
UID: 001393557
Type: Automatic domain
Parent: e4ljzL1
Range: X:95-154,X:212-446
PDB: 4kn4
PDB Description: RNA POLYMERASE SIGMA FACTOR RPOD
UniProt: P00579
Species: Escherichia coli

Structure of domain e4kn4X2

Domains in the same chain:

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e4kn4X1 X:6-64 RNA polymerase sigma factor rpoD N-terminal domain RNA polymerase sigma factor rpoD N-terminal domain RNA polymerase sigma factor rpoD N-terminal domain
e4kn4X2 X:95-154,X:212-446 Sigma2 domain-like Sigma2 domain of RNA polymerase sigma factors Sigma2 domain of RNA polymerase sigma factors
e4kn4X4 X:447-507 HTH HTH tri-helical
e4kn4X3 X:508-609 HTH HTH tri-helical

Domains in the same PDB:

e4kn4A9 A:3-52,A:179-234 DCoH-like RBP11-like subunits of RNA polymerase RBP11-like subunits of RNA polymerase
e4kn4A7 A:53-178 Ribosomal protein TL5/L25 C-terminal domain-like Insert subdomain of RNA polymerase alpha subunit Insert subdomain of RNA polymerase alpha subunit
e4kn4A8 A:235-325 HhH/H2TH SAM/DNA-glycosylase SAM domain-like
e4kn4B4 B:6-52,B:174-236 DCoH-like RBP11-like subunits of RNA polymerase RBP11-like subunits of RNA polymerase
e4kn4B3 B:53-173 Ribosomal protein TL5/L25 C-terminal domain-like Insert subdomain of RNA polymerase alpha subunit Insert subdomain of RNA polymerase alpha subunit
e4kn4C10 C:8-152,C:450-577 N-terminal domain in beta subunit of DNA dependent RNA-polymerase N-terminal domain in beta subunit of DNA dependent RNA-polymerase N-terminal domain in beta subunit of DNA dependent RNA-polymerase
e4kn4C12 C:153-226,C:343-451 insertion domain in beta subunit of DNA dependent RNA-polymerase insertion domain in beta subunit of DNA dependent RNA-polymerase insertion domain in beta subunit of DNA dependent RNA-polymerase
e4kn4C13 C:227-234,C:289-342 MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase
e4kn4C16 C:235-288 MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase
e4kn4C4 C:578-714 barrel domain in beta subunit of DNA dependent RNA-polymerase barrel domain in beta subunit of DNA dependent RNA-polymerase barrel domain in beta subunit of DNA dependent RNA-polymerase
e4kn4C1 C:713-790 alpha/beta-Hammerhead/Barrel-sandwich hybrid alpha/beta-Hammerhead/Barrel-sandwich hybrid Single hybrid motif
e4kn4C8 C:791-828,C:1058-1237 cradle loop barrel RIFT-related double psi
e4kn4C9 C:828-938 alpha/beta-Hammerhead/Barrel-sandwich hybrid alpha/beta-Hammerhead/Barrel-sandwich hybrid Single hybrid motif
e4kn4C18 C:939-1038 Helical hairpin insertion in E. coli DNA-directed RNA polymerase beta subunit Helical hairpin insertion in E. coli DNA-directed RNA polymerase beta subunit Helical hairpin insertion in E. coli DNA-directed RNA polymerase beta subunit
e4kn4C17 C:1238-1342 C-terminal domain in beta subunit of DNA dependent RNA-polymerase C-terminal domain in beta subunit of DNA dependent RNA-polymerase C-terminal domain in beta subunit of DNA dependent RNA-polymerase
e4kn4D4 D:8-333 N-terminal domain in RNA-polymerase beta-prime subunit N-terminal domain in RNA-polymerase beta-prime subunit N-terminal domain in RNA-polymerase beta-prime subunit
e4kn4D3 D:334-377,D:418-498 cradle loop barrel RIFT-related double psi
e4kn4D5 D:378-417 inserted helical subdomain in bacterial RNA-polymerase beta-prime subunit inserted helical subdomain in bacterial RNA-polymerase beta-prime subunit inserted helical subdomain in bacterial RNA-polymerase beta-prime subunit
e4kn4D8 D:499-638 first helical domain in RNA-polymerase beta-prime subunit first helical domain in RNA-polymerase beta-prime subunit first helical domain in RNA-polymerase beta-prime subunit
e4kn4D6 D:639-810 second helical domain in RNA-polymerase beta-prime subunit second helical domain in RNA-polymerase beta-prime subunit second helical domain in RNA-polymerase beta-prime subunit
e4kn4D7 D:811-894 MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase
e4kn4D1 D:895-931,D:1135-1151,D:1216-1376 central helical domain in RNA-polymerase beta-prime subunit central helical domain in RNA-polymerase beta-prime subunit central helical domain in RNA-polymerase beta-prime subunit
e4kn4D2 D:1152-1215 alpha/beta-Hammerhead/Barrel-sandwich hybrid alpha/beta-Hammerhead/Barrel-sandwich hybrid Single hybrid motif
e4kn4E2 E:2-91 RPB6/omega subunit-like RPB6/omega subunit-like RNA polymerase omega subunit
e4kn4F4 F:6-52,F:174-234 DCoH-like RBP11-like subunits of RNA polymerase RBP11-like subunits of RNA polymerase
e4kn4F3 F:53-173 Ribosomal protein TL5/L25 C-terminal domain-like Insert subdomain of RNA polymerase alpha subunit Insert subdomain of RNA polymerase alpha subunit
e4kn4G4 G:6-52,G:174-232 DCoH-like RBP11-like subunits of RNA polymerase RBP11-like subunits of RNA polymerase
e4kn4G3 G:53-173 Ribosomal protein TL5/L25 C-terminal domain-like Insert subdomain of RNA polymerase alpha subunit Insert subdomain of RNA polymerase alpha subunit
e4kn4H10 H:8-152,H:450-577 N-terminal domain in beta subunit of DNA dependent RNA-polymerase N-terminal domain in beta subunit of DNA dependent RNA-polymerase N-terminal domain in beta subunit of DNA dependent RNA-polymerase
e4kn4H12 H:153-226,H:343-451 insertion domain in beta subunit of DNA dependent RNA-polymerase insertion domain in beta subunit of DNA dependent RNA-polymerase insertion domain in beta subunit of DNA dependent RNA-polymerase
e4kn4H13 H:227-234,H:289-342 MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase
e4kn4H16 H:235-288 MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase
e4kn4H4 H:578-714 barrel domain in beta subunit of DNA dependent RNA-polymerase barrel domain in beta subunit of DNA dependent RNA-polymerase barrel domain in beta subunit of DNA dependent RNA-polymerase
e4kn4H1 H:713-790 alpha/beta-Hammerhead/Barrel-sandwich hybrid alpha/beta-Hammerhead/Barrel-sandwich hybrid Single hybrid motif
e4kn4H8 H:791-828,H:1058-1237 cradle loop barrel RIFT-related double psi
e4kn4H9 H:828-938 alpha/beta-Hammerhead/Barrel-sandwich hybrid alpha/beta-Hammerhead/Barrel-sandwich hybrid Single hybrid motif
e4kn4H18 H:939-1038 Helical hairpin insertion in E. coli DNA-directed RNA polymerase beta subunit Helical hairpin insertion in E. coli DNA-directed RNA polymerase beta subunit Helical hairpin insertion in E. coli DNA-directed RNA polymerase beta subunit
e4kn4H17 H:1238-1342 C-terminal domain in beta subunit of DNA dependent RNA-polymerase C-terminal domain in beta subunit of DNA dependent RNA-polymerase C-terminal domain in beta subunit of DNA dependent RNA-polymerase
e4kn4I7 I:8-333 N-terminal domain in RNA-polymerase beta-prime subunit N-terminal domain in RNA-polymerase beta-prime subunit N-terminal domain in RNA-polymerase beta-prime subunit
e4kn4I6 I:334-377,I:418-498 cradle loop barrel RIFT-related double psi
e4kn4I3 I:378-417 inserted helical subdomain in bacterial RNA-polymerase beta-prime subunit inserted helical subdomain in bacterial RNA-polymerase beta-prime subunit inserted helical subdomain in bacterial RNA-polymerase beta-prime subunit
e4kn4I1 I:499-638 first helical domain in RNA-polymerase beta-prime subunit first helical domain in RNA-polymerase beta-prime subunit first helical domain in RNA-polymerase beta-prime subunit
e4kn4I4 I:639-810 second helical domain in RNA-polymerase beta-prime subunit second helical domain in RNA-polymerase beta-prime subunit second helical domain in RNA-polymerase beta-prime subunit
e4kn4I5 I:811-894 MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase MoeA-I/Ornithine decarboxylase-C/Reverse ferredoxin-like domain in RNA-polymerase
e4kn4I8 I:895-931,I:1135-1151,I:1216-1376 central helical domain in RNA-polymerase beta-prime subunit central helical domain in RNA-polymerase beta-prime subunit central helical domain in RNA-polymerase beta-prime subunit
e4kn4I2 I:1152-1215 alpha/beta-Hammerhead/Barrel-sandwich hybrid alpha/beta-Hammerhead/Barrel-sandwich hybrid Single hybrid motif
e4kn4J1 J:1-76 RPB6/omega subunit-like RPB6/omega subunit-like RPB6
e4kn4X1 X:6-64 RNA polymerase sigma factor rpoD N-terminal domain RNA polymerase sigma factor rpoD N-terminal domain RNA polymerase sigma factor rpoD N-terminal domain
e4kn4X2 X:95-154,X:212-446 Sigma2 domain-like Sigma2 domain of RNA polymerase sigma factors Sigma2 domain of RNA polymerase sigma factors
e4kn4X4 X:447-507 HTH HTH tri-helical
e4kn4X3 X:508-609 HTH HTH tri-helical
e4kn4Y3 Y:95-154,Y:212-446 Sigma2 domain-like Sigma2 domain of RNA polymerase sigma factors Sigma2 domain of RNA polymerase sigma factors
e4kn4Y1 Y:447-507 HTH HTH tri-helical
e4kn4Y2 Y:508-609 HTH HTH tri-helical

Structural contacts of domain e4kn4X2 of H-group "Sigma2 domain of RNA polymerase sigma factors":

The domain and its neighboring domains (both within the asymmetric unit and to crystallographic symmetry mates) are represented by spheres and linked by lines. Distances between the center of the domain and interfaces are shown for each contact.

Domain IDSymmetry operatorH-groupVisualization
e4kn4D4 X:x,y,z->D:X,Y,Z N-terminal domain in RNA-polymerase beta-prime subunit Interaction Interface Pymol
e4kn4C12 X:x,y,z->C:X,Y,Z insertion domain in beta subunit of DNA dependent RNA-polymerase Interaction Interface Pymol
e4kn4I7 X:-X-1,Y-1/2,-Z+1/2->I:x,y,z N-terminal domain in RNA-polymerase beta-prime subunit Interaction Interface Pymol
e4kn4Y3 X:X,Y-1,Z->Y:x,y,z Sigma2 domain of RNA polymerase sigma factors Interaction Interface Pymol
e4kn4Y3 X:-X-1,Y-1/2,-Z+1/2->Y:x,y,z Sigma2 domain of RNA polymerase sigma factors Interaction Interface Pymol
e4kn4D2 X:-X-1,Y-1/2,-Z+1/2->D:x,y,z alpha/beta-Hammerhead/Barrel-sandwich hybrid Interaction Interface Pymol