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5oj1

Penicillin Binding Protein 2x (PBP2x) from S.pneumoniae in complex with Oxacillin and a tetrasaccharide

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

Penicillin-binding protein 2X

Streptococcus pneumoniae R6

UniProt P59676

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein monomer Monomer Protein 1 (2R,4S)-5,5-dimethyl-2-[(1R)-1-{[(5-methyl-3-phenyl-1,2-oxazol-4-yl)carbonyl]amino}-2-oxoethyl]-1,3-thiazolidine-4-carb oxylic acid × 1 SODIUM ION × 1 water × 1 Consistent with protein count

Other States of the Same Protein in the Database

Monomer
5oau 5oiz 5oj0 5oj1

4 assemblies

Homodimer

None

Homotetramer

None

Other homooligomers
2z2l 2z2l 2z2m 2z2m 2zc3 2zc3 2zc3 2zc4 2zc4 2zc4

10 assemblies

Heteromeric or nucleic-acid complex
1pyy

1 assemblies

View Construct and Data Evidence
UniProt name PBPX_STRR6
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–702； UniProt 49–750

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_id5oj1
Deposition date deposition_date2017-07-20
Structure title titlePenicillin Binding Protein 2x (PBP2x) from S.pneumoniae in complex with Oxacillin and a tetrasaccharide
Keywords keywordsPenicillin-binding-protein, cell-wall, ANTIBIOTIC; ANTIBIOTIC
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.

5oj1__assembly_1__model_1

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

Download this curve (.dat)

5oj1__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.

5oj1__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）29.98 Å
Rg (electron density)29.71 Å
Total Rg30.28 Å
Atom count5207
Residues675
Excluded volume92467 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 5oj1__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 (4)

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6. Fold Classification (SCOP + CATH) 4 domains

SCOP 2.08 (4 domains)

Domain ID domain_idd5oj1a1
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.175 — Penicillin binding protein dimerisation domain
Superfamily Superfamily superfamilyd.175.1 — Penicillin binding protein dimerisation domain
Family Family familyd.175.1.0 — automated matches
Domain ID domain_idd5oj1a2
Class classe — Multi-domain proteins (alpha and beta)
Fold Fold folde.3 — beta-lactamase/transpeptidase-like
Superfamily Superfamily superfamilye.3.1 — beta-lactamase/transpeptidase-like
Family Family familye.3.1.1 — beta-Lactamase/D-ala carboxypeptidase
Domain ID domain_idd5oj1a3
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.11 — Penicillin-binding protein 2x (pbp-2x), c-terminal domain
Superfamily Superfamily superfamilyd.11.1 — Penicillin-binding protein 2x (pbp-2x), c-terminal domain
Family Family familyd.11.1.0 — automated matches
Domain ID domain_idd5oj1a4
Class classd — Alpha and beta proteins (a+b)
Fold Fold foldd.11 — Penicillin-binding protein 2x (pbp-2x), c-terminal domain
Superfamily Superfamily superfamilyd.11.1 — Penicillin-binding protein 2x (pbp-2x), c-terminal domain
Family Family familyd.11.1.0 — automated matches
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7. Citations (1)