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6x65

Legionella pneumophila Dot/Icm T4SS

Method: ELECTRON MICROSCOPY
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1. Protein Identity and Related Structures Protein Identity & Related Structures

DotC

OrganismNot specified

UniProt O52184

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 153 Type IV secretion system unknown protein fragment × 75 DotD × 26 （O52183） Type IV secretion protein IcmK × 13 （A0A2S6FBG9） Inner membrane lipoprotein YiaD × 13 （O53086） Outer membrane protein, OmpA family protein × 13 （Q5ZXS4） Consistent with protein count

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
6x62 6x65 6x66 7muc 7mud 7muq 7mus 7muv 7muw 7muy

10 assemblies

View Construct and Data Evidence
UniProt name O52184_LEGPN
Isoform —
PDB entities 2
Chains and sequence ranges Author chain AC； PDBConstruct 1–303； UniProt 1–303 Author chain BC； PDBConstruct 1–303； UniProt 1–303 Author chain CC； PDBConstruct 1–303； UniProt 1–303 Author chain DC； PDBConstruct 1–303； UniProt 1–303 Author chain EC； PDBConstruct 1–303； UniProt 1–303 Author chain FC； PDBConstruct 1–303； UniProt 1–303 Author chain GC； PDBConstruct 1–303； UniProt 1–303 Author chain HC； PDBConstruct 1–303； UniProt 1–303 Author chain IC； PDBConstruct 1–303； UniProt 1–303 Author chain JC； PDBConstruct 1–303； UniProt 1–303 Author chain KC； PDBConstruct 1–303； UniProt 1–303 Author chain LC； PDBConstruct 1–303； UniProt 1–303 Author chain MC； PDBConstruct 1–303； UniProt 1–303

DotD

OrganismNot specified

UniProt O52183

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 153 Type IV secretion system unknown protein fragment × 75 DotC × 13 （O52184） Type IV secretion protein IcmK × 13 （A0A2S6FBG9） Inner membrane lipoprotein YiaD × 13 （O53086） Outer membrane protein, OmpA family protein × 13 （Q5ZXS4） Consistent with protein count

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
6x62 6x65 6x66 7muc 7mud 7muq 7mus 7muv 7muw 7muy

10 assemblies

View Construct and Data Evidence
UniProt name O52183_LEGPN
Isoform —
PDB entities 3
Chains and sequence ranges Author chain AD； PDBConstruct 1–163； UniProt 1–163 Author chain Ad； PDBConstruct 1–163； UniProt 1–163 Author chain BD； PDBConstruct 1–163； UniProt 1–163 Author chain Bd； PDBConstruct 1–163； UniProt 1–163 Author chain CD； PDBConstruct 1–163； UniProt 1–163 Author chain Cd； PDBConstruct 1–163； UniProt 1–163 Author chain DD； PDBConstruct 1–163； UniProt 1–163 Author chain Dd； PDBConstruct 1–163； UniProt 1–163 Author chain ED； PDBConstruct 1–163； UniProt 1–163 Author chain Ed； PDBConstruct 1–163； UniProt 1–163 Author chain FD； PDBConstruct 1–163； UniProt 1–163 Author chain Fd； PDBConstruct 1–163； UniProt 1–163 Author chain GD； PDBConstruct 1–163； UniProt 1–163 Author chain Gd； PDBConstruct 1–163； UniProt 1–163 Author chain HD； PDBConstruct 1–163； UniProt 1–163 Author chain Hd； PDBConstruct 1–163； UniProt 1–163 Author chain ID； PDBConstruct 1–163； UniProt 1–163 Author chain Id； PDBConstruct 1–163； UniProt 1–163 Author chain JD； PDBConstruct 1–163； UniProt 1–163 Author chain Jd； PDBConstruct 1–163； UniProt 1–163 Author chain KD； PDBConstruct 1–163； UniProt 1–163 Author chain Kd； PDBConstruct 1–163； UniProt 1–163 Author chain LD； PDBConstruct 1–163； UniProt 1–163 Author chain Ld； PDBConstruct 1–163； UniProt 1–163 Author chain MD； PDBConstruct 1–163； UniProt 1–163 Author chain Md； PDBConstruct 1–163； UniProt 1–163

Type IV secretion protein IcmK

OrganismNot specified

UniProt A0A2S6FBG9

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 153 Type IV secretion system unknown protein fragment × 75 DotC × 13 （O52184） DotD × 26 （O52183） Inner membrane lipoprotein YiaD × 13 （O53086） Outer membrane protein, OmpA family protein × 13 （Q5ZXS4） Consistent with protein count

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
6x62 6x65 6x66 7muc 7mud 7mue 7muq 7mus 7muv 7muw 7muy

11 assemblies

View Construct and Data Evidence
UniProt name A0A2S6FBG9_LEGPN
Isoform —
PDB entities 4
Chains and sequence ranges Author chain AH； PDBConstruct 1–361； UniProt 1–361 Author chain BH； PDBConstruct 1–361； UniProt 1–361 Author chain CH； PDBConstruct 1–361； UniProt 1–361 Author chain DH； PDBConstruct 1–361； UniProt 1–361 Author chain EH； PDBConstruct 1–361； UniProt 1–361 Author chain FH； PDBConstruct 1–361； UniProt 1–361 Author chain GH； PDBConstruct 1–361； UniProt 1–361 Author chain HH； PDBConstruct 1–361； UniProt 1–361 Author chain IH； PDBConstruct 1–361； UniProt 1–361 Author chain JH； PDBConstruct 1–361； UniProt 1–361 Author chain KH； PDBConstruct 1–361； UniProt 1–361 Author chain LH； PDBConstruct 1–361； UniProt 1–361 Author chain MH； PDBConstruct 1–361； UniProt 1–361

Inner membrane lipoprotein YiaD

OrganismNot specified

UniProt O53086

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 153 Type IV secretion system unknown protein fragment × 75 DotC × 13 （O52184） DotD × 26 （O52183） Type IV secretion protein IcmK × 13 （A0A2S6FBG9） Outer membrane protein, OmpA family protein × 13 （Q5ZXS4） Consistent with protein count

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
6x62 6x65 6x66 7muc 7mud 7muq 7mus 7muv 7muw 7muy

10 assemblies

View Construct and Data Evidence
UniProt name O53086_LEGPN
Isoform —
PDB entities 5
Chains and sequence ranges Author chain AK； PDBConstruct 1–189； UniProt 1–189 Author chain BK； PDBConstruct 1–189； UniProt 1–189 Author chain CK； PDBConstruct 1–189； UniProt 1–189 Author chain DK； PDBConstruct 1–189； UniProt 1–189 Author chain EK； PDBConstruct 1–189； UniProt 1–189 Author chain FK； PDBConstruct 1–189； UniProt 1–189 Author chain GK； PDBConstruct 1–189； UniProt 1–189 Author chain HK； PDBConstruct 1–189； UniProt 1–189 Author chain IK； PDBConstruct 1–189； UniProt 1–189 Author chain JK； PDBConstruct 1–189； UniProt 1–189 Author chain KK； PDBConstruct 1–189； UniProt 1–189 Author chain LK； PDBConstruct 1–189； UniProt 1–189 Author chain MK； PDBConstruct 1–189； UniProt 1–189

Outer membrane protein, OmpA family protein

OrganismNot specified

UniProt Q5ZXS4

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 153 Type IV secretion system unknown protein fragment × 75 DotC × 13 （O52184） DotD × 26 （O52183） Type IV secretion protein IcmK × 13 （A0A2S6FBG9） Inner membrane lipoprotein YiaD × 13 （O53086） Consistent with protein count

Other States of the Same Protein in the Database

Monomer

None

Homodimer
3ldt

1 assemblies

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
6x65 6x66 7muc 7mud 7muq 7mus 7muv 7muw 7muy 9ngu 9nh1

11 assemblies

View Construct and Data Evidence
UniProt name Q5ZXS4_LEGPH
Isoform —
PDB entities 6
Chains and sequence ranges Author chain N； PDBConstruct 1–249； UniProt 1–249 Author chain O； PDBConstruct 1–249； UniProt 1–249 Author chain P； PDBConstruct 1–249； UniProt 1–249 Author chain Q； PDBConstruct 1–249； UniProt 1–249 Author chain R； PDBConstruct 1–249； UniProt 1–249 Author chain S； PDBConstruct 1–249； UniProt 1–249 Author chain T； PDBConstruct 1–249； UniProt 1–249 Author chain U； PDBConstruct 1–249； UniProt 1–249 Author chain V； PDBConstruct 1–249； UniProt 1–249 Author chain W； PDBConstruct 1–249； UniProt 1–249 Author chain X； PDBConstruct 1–249； UniProt 1–249 Author chain Y； PDBConstruct 1–249； UniProt 1–249 Author chain Z； PDBConstruct 1–249； UniProt 1–249

The page prioritizes protein identity, the current assembly, associated components, oligomeric state and cross-PDB links. Chain mapping and sequence ranges are retained as data evidence. Internal IDs, import timestamps and assembly operation expressions are maintenance fields and are not shown here.

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2. Structure Basics 2. Structure Basics

Entry ID entry_id6x65
Deposition date deposition_date2020-05-27
Structure title titleLegionella pneumophila Dot/Icm T4SS
Keywords keywordsSecretion, T4SS, Dot, PROTEIN TRANSPORT; PROTEIN TRANSPORT
Experimental Method methodELECTRON MICROSCOPY
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3. Official assembly/model SAXS Official SAXS Profiles

This page reads only the latest assembly calculations. Every curve maps to an explicit PDB entry, official biological assembly and coordinate model.

6x65__assembly_1__model_1

Assembly 1 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

6x65__assembly_1__model_1 | I(q)

10-2 10-1 106 107 108 109 1010 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

6x65__assembly_1__model_1 | P(r) · Pending

The new assembly/model P(r) has not been calculated yet This placeholder does not display legacy data r (Angstrom) P(r)
P(r) will be calculated and displayed separately for the same assembly/model.
Rg（Guinier）0.00 Å
Rg (electron density)121.70 Å
Total Rg121.50 Å
Atom count124910
Residues18716
Excluded volume2175400 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 6x65__assembly_1__model_1 153-meric （153） Success 4.1.3-1-20251215 (887e7ef) View Download
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4. Crystallography and Experiment 4. Crystallography & Experiment

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5. Entities and Polymers Entities & Polymers (6)

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7. Citations (1)