6r7l

Ribosome-bound SecYEG translocon in a nanodisc

Method: ELECTRON MICROSCOPY
▼

1. Protein Identity and Related Structures Protein Identity & Related Structures

SecE,Protein translocase subunit SecE,Protein translocase subunit SecE,Protein translocase subunit SecE

OrganismNot specified

UniProt A0A377BMD6

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 3 SecG × 1 Protein translocase subunit SecY × 1 (P0AGA2) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name A0A377BMD6_ECOLX
Isoform —
PDB entities 2
Chains and sequence ranges Author chain E; PDBConstruct 40–107; UniProt 38–105

Protein translocase subunit SecY

OrganismNot specified

UniProt P0AGA2

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 3 SecG × 1 SecE,Protein translocase subunit SecE,Protein translocase subunit SecE,Protein translocase subunit SecE × 1 (A0A377BMD6) Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name SECY_ECOLI
Isoform —
PDB entities 3
Chains and sequence ranges Author chain Y; PDBConstruct 1–443; UniProt 1–443

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.

▼

2. Structure Basics 2. Structure Basics

Entry ID entry_id6r7l
Deposition date deposition_date2019-03-29
Structure title titleRibosome-bound SecYEG translocon in a nanodisc
Keywords keywordsmonomeric translocon, nanodisc, insertion intermediate, MEMBRANE PROTEIN; MEMBRANE PROTEIN
Experimental Method methodELECTRON MICROSCOPY
▼

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.

6r7l__assembly_1__model_1

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

Download this curve (.dat)

6r7l__assembly_1__model_1 | I(q)

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

6r7l__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)25.73 Å
Rg (electron density)25.16 Å
Total Rg25.90 Å
Atom count2567
Residues521
Excluded volume41234 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 6r7l__assembly_1__model_1 trimeric (3) Success 4.1.3-1-20251215 (887e7ef) View Download
▶

4. Crystallography and Experiment 4. Crystallography & Experiment

▶

5. Entities and Polymers Entities & Polymers (3)

▶

7. Citations (1)