2oy1

The crystal structure of OspA mutant

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

Outer surface protein A

Borrelia burgdorferi

UniProt Q45040

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein monomer Monomer Protein 1 water × 1 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name Q45040_BORBU
Isoform —
PDB entities 1
Chains and sequence ranges Author chain O; PDBConstruct 5–250; UniProt 27–273

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_id2oy1
Deposition date deposition_date2007-02-21
Structure title titleThe crystal structure of OspA mutant
Keywords keywordsbeta-sheet, MEMBRANE PROTEIN; MEMBRANE 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.

2oy1__assembly_1__model_1

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

Download this curve (.dat)

2oy1__assembly_1__model_1 | I(q)

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

2oy1__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)24.84 Å
Rg (electron density)24.31 Å
Total Rg24.89 Å
Atom count1814
Residues247
Excluded volume32468 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 2oy1__assembly_1__model_1 monomeric (1) 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) 4 domains

SCOP 2.08 (2 domains)

Domain ID domain_idd2oy1o1
Class classb — All beta proteins
Fold Fold foldb.76 — open-sided beta-meander
Superfamily Superfamily superfamilyb.76.1 — Outer surface protein
Family Family familyb.76.1.1 — Outer surface protein
Domain ID domain_idd2oy1o2
Class classl — Artifacts
Fold Fold foldl.1 — Tags
Superfamily Superfamily superfamilyl.1.1 — Tags
Family Family familyl.1.1.1 — Tags

CATH v4.4 (2 domains)

Domain ID domain_id2oy1O01
Class class2 — Mainly Beta
Architecture architecture40 — Beta Barrel
Topology topology128 — Lipocalin
Homologous superfamily homologous superfamily160 — C1 set domains (antibody constant domain-like)
Domain ID domain_id2oy1O02
Class class3 — Alpha Beta
Architecture architecture90 — Alpha-Beta Complex
Topology topology930 — Outer Surface Protein A; domain 3
Homologous superfamily homologous superfamily1 —
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7. Citations (1)