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9i7w

Extended and wrapped protein P7 dimers of dimers, the P1 layer and the RNA-dependent RNA polymerase P2 in transcribing particles of bacteriophage phi6

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

RNA-directed RNA polymerase

OrganismNot specified

UniProt P11124

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–DNA Heteromer Protein 13 DNA 1 ;DNA (5'-D(*TP*TP*TP*CP*C)-3') ; × 1 Nucleocapsid protein × 8 （Q283U0） Major inner protein P1 × 4 （P11126） Consistent with all polymers

Other States of the Same Protein in the Database

Monomer
1hhs 1hhs 1hhs 1hi1 1hi1 1hi1 1hi8 1hi8 1wac 1wac 1wac 2jl9

29 assemblies; showing the first 12

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1hht 1hht 1hht 1hi0 1hi0 1hi0 1uvi 1uvi 1uvi 1uvj 1uvj 1uvj

45 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name RDRP_BPPH6
Isoform —
PDB entities 2
Chains and sequence ranges Author chain U； PDBConstruct 1–664； UniProt 2–665

Nucleocapsid protein

OrganismNot specified

UniProt Q283U0

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–DNA Heteromer Protein 13 DNA 1 ;DNA (5'-D(*TP*TP*TP*CP*C)-3') ; × 1 RNA-directed RNA polymerase × 1 （P11124） Major inner protein P1 × 4 （P11126） Consistent with all polymers

Other States of the Same Protein in the Database

Monomer

None

Homodimer
9htw

1 assemblies

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
9i7w

1 assemblies

View Construct and Data Evidence
UniProt name Q283U0_9VIRU
Isoform —
PDB entities 3
Chains and sequence ranges Author chain A； PDBConstruct 1–111； UniProt 2–112 Author chain B； PDBConstruct 1–111； UniProt 2–112 Author chain E； PDBConstruct 1–111； UniProt 2–112 Author chain F； PDBConstruct 1–111； UniProt 2–112 Author chain M； PDBConstruct 1–111； UniProt 2–112 Author chain N； PDBConstruct 1–111； UniProt 2–112 Author chain S； PDBConstruct 1–111； UniProt 2–112 Author chain T； PDBConstruct 1–111； UniProt 2–112

Major inner protein P1

OrganismNot specified

UniProt P11126

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein–DNA Heteromer Protein 13 DNA 1 ;DNA (5'-D(*TP*TP*TP*CP*C)-3') ; × 1 RNA-directed RNA polymerase × 1 （P11124） Nucleocapsid protein × 8 （Q283U0） Consistent with all polymers

Other States of the Same Protein in the Database

Monomer
4k7h 4k7h 4k7h 4k7h 4k7h

5 assemblies

Homodimer
4btg 4btg 4btq 4btq 5fj5 5fj5

6 assemblies

Homotetramer
9i5c

1 assemblies

Other homooligomers
4btg 4btg 4btg 4btq 4btq 4btq 4k7h 5fj5 5fj5 5fj5

10 assemblies

Heteromeric or nucleic-acid complex
5fj7 5muu 5muu 5muu 5muu 5muu 6hy0 9hu4 9hu5 9hu6 9i7w

11 assemblies

View Construct and Data Evidence
UniProt name P1_BPPH6
Isoform —
PDB entities 4
Chains and sequence ranges Author chain V； PDBConstruct 1–766； UniProt 1–766 Author chain W； PDBConstruct 1–766； UniProt 1–766 Author chain X； PDBConstruct 1–766； UniProt 1–766 Author chain Z； PDBConstruct 1–766； UniProt 1–766

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_id9i7w
Deposition date deposition_date2025-02-03
Structure title titleExtended and wrapped protein P7 dimers of dimers, the P1 layer and the RNA-dependent RNA polymerase P2 in transcribing particles of bacteriophage phi6
Keywords keywordsinner protein capsid, transcribing phi6 particle, localized reconstruction, VIRAL PROTEIN; VIRAL PROTEIN
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.

9i7w__assembly_1__model_1

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

Download this curve (.dat)

9i7w__assembly_1__model_1 | I(q)

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

9i7w__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）61.74 Å
Rg (electron density)62.02 Å
Total Rg62.00 Å
Atom count35915
Residues4612
Excluded volume640370 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 9i7w__assembly_1__model_1 14-meric （14） 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 (4)

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7. Citations (1)