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1pdp

Fitting of gp9 structure into the bacteriophage T4 baseplate cryoEM reconstruction

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

Baseplate structural protein Gp9

OrganismNot specified

UniProt P10927

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 18 No other associated polymer Consistent with protein count

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers
1pdp 1qex 1s2e 1s2e 1zku

5 assemblies

Heteromeric or nucleic-acid complex
1tja 1tja 1tja 5iv5 5iv7

5 assemblies

View Construct and Data Evidence
UniProt name VG09_BPT4
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–288； UniProt 1–288 Author chain B； PDBConstruct 1–288； UniProt 1–288 Author chain C； PDBConstruct 1–288； UniProt 1–288 Author chain D； PDBConstruct 1–288； UniProt 1–288 Author chain E； PDBConstruct 1–288； UniProt 1–288 Author chain F； PDBConstruct 1–288； UniProt 1–288 Author chain G； PDBConstruct 1–288； UniProt 1–288 Author chain H； PDBConstruct 1–288； UniProt 1–288 Author chain I； PDBConstruct 1–288； UniProt 1–288 Author chain J； PDBConstruct 1–288； UniProt 1–288 Author chain K； PDBConstruct 1–288； UniProt 1–288 Author chain L； PDBConstruct 1–288； UniProt 1–288 Author chain M； PDBConstruct 1–288； UniProt 1–288 Author chain N； PDBConstruct 1–288； UniProt 1–288 Author chain O； PDBConstruct 1–288； UniProt 1–288 Author chain P； PDBConstruct 1–288； UniProt 1–288 Author chain Q； PDBConstruct 1–288； UniProt 1–288 Author chain R； PDBConstruct 1–288； UniProt 1–288

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_id1pdp
Deposition date deposition_date2003-05-19
Structure title titleFitting of gp9 structure into the bacteriophage T4 baseplate cryoEM reconstruction
Keywords keywordsStructural protein; STRUCTURAL 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.

1pdp__assembly_1__model_1

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

Download this curve (.dat)

1pdp__assembly_1__model_1 | I(q)

10-2 10-1 105 106 107 108 109 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

1pdp__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)177.10 Å
Total Rg177.10 Å
Atom count0
Residues0
Excluded volume679350 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1pdp__assembly_1__model_1 octadecameric （18） 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 (1)

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6. Fold Classification (SCOP + CATH) 18 domains

SCOP 2.08 (18 domains)

Domain ID domain_idd1pdpa_
Class classi — Low resolution protein structures
Fold Fold foldi.19 — Bacteriophage T4 3D cryo-EM reconstruction
Superfamily Superfamily superfamilyi.19.1 — Bacteriophage T4 3D cryo-EM reconstruction
Family Family familyi.19.1.1 — Bacteriophage T4 3D cryo-EM reconstruction
Domain ID domain_idd1pdpb_
Class classi — Low resolution protein structures
Fold Fold foldi.19 — Bacteriophage T4 3D cryo-EM reconstruction
Superfamily Superfamily superfamilyi.19.1 — Bacteriophage T4 3D cryo-EM reconstruction
Family Family familyi.19.1.1 — Bacteriophage T4 3D cryo-EM reconstruction
Domain ID domain_idd1pdpc_
Class classi — Low resolution protein structures
Fold Fold foldi.19 — Bacteriophage T4 3D cryo-EM reconstruction
Superfamily Superfamily superfamilyi.19.1 — Bacteriophage T4 3D cryo-EM reconstruction
Family Family familyi.19.1.1 — Bacteriophage T4 3D cryo-EM reconstruction
Domain ID domain_idd1pdpd_
Class classi — Low resolution protein structures
Fold Fold foldi.19 — Bacteriophage T4 3D cryo-EM reconstruction
Superfamily Superfamily superfamilyi.19.1 — Bacteriophage T4 3D cryo-EM reconstruction
Family Family familyi.19.1.1 — Bacteriophage T4 3D cryo-EM reconstruction
Domain ID domain_idd1pdpe_
Class classi — Low resolution protein structures
Fold Fold foldi.19 — Bacteriophage T4 3D cryo-EM reconstruction
Superfamily Superfamily superfamilyi.19.1 — Bacteriophage T4 3D cryo-EM reconstruction
Family Family familyi.19.1.1 — Bacteriophage T4 3D cryo-EM reconstruction
Domain ID domain_idd1pdpf_
Class classi — Low resolution protein structures
Fold Fold foldi.19 — Bacteriophage T4 3D cryo-EM reconstruction
Superfamily Superfamily superfamilyi.19.1 — Bacteriophage T4 3D cryo-EM reconstruction
Family Family familyi.19.1.1 — Bacteriophage T4 3D cryo-EM reconstruction
Domain ID domain_idd1pdpg_
Class classi — Low resolution protein structures
Fold Fold foldi.19 — Bacteriophage T4 3D cryo-EM reconstruction
Superfamily Superfamily superfamilyi.19.1 — Bacteriophage T4 3D cryo-EM reconstruction
Family Family familyi.19.1.1 — Bacteriophage T4 3D cryo-EM reconstruction
Domain ID domain_idd1pdph_
Class classi — Low resolution protein structures
Fold Fold foldi.19 — Bacteriophage T4 3D cryo-EM reconstruction
Superfamily Superfamily superfamilyi.19.1 — Bacteriophage T4 3D cryo-EM reconstruction
Family Family familyi.19.1.1 — Bacteriophage T4 3D cryo-EM reconstruction
Domain ID domain_idd1pdpi_
Class classi — Low resolution protein structures
Fold Fold foldi.19 — Bacteriophage T4 3D cryo-EM reconstruction
Superfamily Superfamily superfamilyi.19.1 — Bacteriophage T4 3D cryo-EM reconstruction
Family Family familyi.19.1.1 — Bacteriophage T4 3D cryo-EM reconstruction
Domain ID domain_idd1pdpj_
Class classi — Low resolution protein structures
Fold Fold foldi.19 — Bacteriophage T4 3D cryo-EM reconstruction
Superfamily Superfamily superfamilyi.19.1 — Bacteriophage T4 3D cryo-EM reconstruction
Family Family familyi.19.1.1 — Bacteriophage T4 3D cryo-EM reconstruction
Domain ID domain_idd1pdpk_
Class classi — Low resolution protein structures
Fold Fold foldi.19 — Bacteriophage T4 3D cryo-EM reconstruction
Superfamily Superfamily superfamilyi.19.1 — Bacteriophage T4 3D cryo-EM reconstruction
Family Family familyi.19.1.1 — Bacteriophage T4 3D cryo-EM reconstruction
Domain ID domain_idd1pdpl_
Class classi — Low resolution protein structures
Fold Fold foldi.19 — Bacteriophage T4 3D cryo-EM reconstruction
Superfamily Superfamily superfamilyi.19.1 — Bacteriophage T4 3D cryo-EM reconstruction
Family Family familyi.19.1.1 — Bacteriophage T4 3D cryo-EM reconstruction
Domain ID domain_idd1pdpm_
Class classi — Low resolution protein structures
Fold Fold foldi.19 — Bacteriophage T4 3D cryo-EM reconstruction
Superfamily Superfamily superfamilyi.19.1 — Bacteriophage T4 3D cryo-EM reconstruction
Family Family familyi.19.1.1 — Bacteriophage T4 3D cryo-EM reconstruction
Domain ID domain_idd1pdpn_
Class classi — Low resolution protein structures
Fold Fold foldi.19 — Bacteriophage T4 3D cryo-EM reconstruction
Superfamily Superfamily superfamilyi.19.1 — Bacteriophage T4 3D cryo-EM reconstruction
Family Family familyi.19.1.1 — Bacteriophage T4 3D cryo-EM reconstruction
Domain ID domain_idd1pdpo_
Class classi — Low resolution protein structures
Fold Fold foldi.19 — Bacteriophage T4 3D cryo-EM reconstruction
Superfamily Superfamily superfamilyi.19.1 — Bacteriophage T4 3D cryo-EM reconstruction
Family Family familyi.19.1.1 — Bacteriophage T4 3D cryo-EM reconstruction
Domain ID domain_idd1pdpp_
Class classi — Low resolution protein structures
Fold Fold foldi.19 — Bacteriophage T4 3D cryo-EM reconstruction
Superfamily Superfamily superfamilyi.19.1 — Bacteriophage T4 3D cryo-EM reconstruction
Family Family familyi.19.1.1 — Bacteriophage T4 3D cryo-EM reconstruction
Domain ID domain_idd1pdpq_
Class classi — Low resolution protein structures
Fold Fold foldi.19 — Bacteriophage T4 3D cryo-EM reconstruction
Superfamily Superfamily superfamilyi.19.1 — Bacteriophage T4 3D cryo-EM reconstruction
Family Family familyi.19.1.1 — Bacteriophage T4 3D cryo-EM reconstruction
Domain ID domain_idd1pdpr_
Class classi — Low resolution protein structures
Fold Fold foldi.19 — Bacteriophage T4 3D cryo-EM reconstruction
Superfamily Superfamily superfamilyi.19.1 — Bacteriophage T4 3D cryo-EM reconstruction
Family Family familyi.19.1.1 — Bacteriophage T4 3D cryo-EM reconstruction
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7. Citations (2)