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7wql

Bovin Beta-lactoglobulin binding with zinc ions

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

Beta-lactoglobulin

OrganismNot specified

UniProt P02754

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein homooligomer Homooligomer Protein 2 ZINC ION × 6 water × 2 Consistent with protein count

Other States of the Same Protein in the Database

Monomer
1beb 1beb 1bsq 1cj5 1dv9 2gj5 3blg 3npo 3nq3 3nq9 3ph5 3ph5

47 assemblies; showing the first 12

Homodimer
1b0o 1b8e 1bso 1bsy 1gx8 1gx9 1gxa 1qg5 1uz2 2akq 2akq 2akq

68 assemblies; showing the first 12

Homotetramer

None

Other homooligomers
9iah 9jhf 9jhg 9jhh 9jhi

5 assemblies

Heteromeric or nucleic-acid complex
2r56 3kza 3kza 3kza

4 assemblies

View Construct and Data Evidence
UniProt name LACB_BOVIN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–162； UniProt 17–178 Author chain B； PDBConstruct 1–162； UniProt 17–178

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_id7wql
Deposition date deposition_date2022-01-25
Structure title titleBovin Beta-lactoglobulin binding with zinc ions
Keywords keywordsmetal binding protein; METAL BINDING 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.

7wql__assembly_1__model_1

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

Download this curve (.dat)

7wql__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.

7wql__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）22.01 Å
Rg (electron density)21.40 Å
Total Rg22.29 Å
Atom count4997
Residues314
Excluded volume44976 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 7wql__assembly_1__model_1 dimeric （2） 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 (3)

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7. Citations (1)