1wru

Structure of central hub elucidated by X-ray analysis of gene product 44; baseplate component of bacteriophage Mu

Method: X-RAY DIFFRACTION
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1. Protein Identity and Related Structures Protein Identity & Related Structures

43 kDa tail protein

Enterobacteria phage Mu

UniProt P08558

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 3 water × 3 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name VPP_BPMU
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A; PDBConstruct 1–379; UniProt 1–379

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_id1wru
Deposition date deposition_date2004-10-27
Structure title titleStructure of central hub elucidated by X-ray analysis of gene product 44; baseplate component of bacteriophage Mu
Keywords keywordsBACTERIOPHAGE MU, BASEPLATE, GENE PRODUCT 44, STRUCTURAL PROTEIN; STRUCTURAL PROTEIN
Experimental Method methodX-RAY DIFFRACTION
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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.

1wru__assembly_1__model_1

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

Download this curve (.dat)

1wru__assembly_1__model_1 | I(q)

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

1wru__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)32.45 Å
Rg (electron density)31.32 Å
Total Rg32.13 Å
Atom count7551
Residues975
Excluded volume134080 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 1wru__assembly_1__model_1 trimeric (3) 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 (2)

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6. Fold Classification (SCOP + CATH) 5 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd1wrua1
Class classb — All beta proteins
Fold Fold foldb.106 — Phage tail proteins
Superfamily Superfamily superfamilyb.106.1 — Phage tail proteins
Family Family familyb.106.1.1 — Baseplate protein-like
Domain ID domain_idd1wrua2
Class classb — All beta proteins
Fold Fold foldb.106 — Phage tail proteins
Superfamily Superfamily superfamilyb.106.1 — Phage tail proteins
Family Family familyb.106.1.1 — Baseplate protein-like

CATH v4.4 (3 domains)

Domain ID domain_id1wruA01
Class class2 — Mainly Beta
Architecture architecture30 — Roll
Topology topology300 — Phage tail proteins - horseshoe like beta roll fold
Homologous superfamily homologous superfamily10 — Baseplate protein-like domain - beta roll fold
Domain ID domain_id1wruA02
Class class3 — Alpha Beta
Architecture architecture55 — 3-Layer(bab) Sandwich
Topology topology50 — Phage tail protein beta-alpha-beta fold
Homologous superfamily homologous superfamily10 — Baseplate protein-like domains
Domain ID domain_id1wruA03
Class class3 — Alpha Beta
Architecture architecture30 — 2-Layer Sandwich
Topology topology1920 — Phage tail proteins - 2 layer sandwich fold
Homologous superfamily homologous superfamily10 — Baseplate protein-like domains - 2 layer sandwich fold
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7. Citations (1)