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8cn6

CD59 in complex with CP-06 peptide

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

CD59 glycoprotein

Homo sapiens

UniProt P13987

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 3 Cyclic peptide CP-06 × 1 ZINC ION × 1 water × 2 Consistent with protein count
2 Protein heterocomplex Heteromer Protein 3 Cyclic peptide CP-06 × 1 water × 2 Consistent with protein count
3 Protein heterocomplex Heteromer Protein 3 Cyclic peptide CP-06 × 1 ZINC ION × 1 water × 2 Consistent with protein count

Other States of the Same Protein in the Database

Monomer
1cdq 1erg 1erh 2j8b 2ofs 2uwr 2ux2 2ux2 2ux2

9 assemblies

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
1cdr 1cds 4bik 4bik 5imt 5imt 5imy 6zd0 8b0f 8b0g 8b0h 8cn6

14 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name CD59_HUMAN
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 2–77； UniProt 26–101 Author chain B； PDBConstruct 2–77； UniProt 26–101 Author chain C； PDBConstruct 2–77； UniProt 26–101 Author chain D； PDBConstruct 2–77； UniProt 26–101 Author chain E； PDBConstruct 2–77； UniProt 26–101 Author chain F； PDBConstruct 2–77； UniProt 26–101

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_id8cn6
Deposition date deposition_date2023-02-22
Structure title titleCD59 in complex with CP-06 peptide
Keywords keywordsPeptide bound Complex, Terminal Complement inhibitor, LIPID BINDING PROTEIN; LIPID 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.

8cn6__assembly_1__model_1

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

Download this curve (.dat)

8cn6__assembly_1__model_1 | I(q)

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

8cn6__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）17.79 Å
Rg (electron density)16.96 Å
Total Rg18.00 Å
Atom count2607
Residues162
Excluded volume23829 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 8cn6__assembly_1__model_1 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 8cn6__assembly_2__model_1 trimeric （3） Success 4.1.3-1-20251215 (887e7ef) View Download
3 1 8cn6__assembly_3__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 (4)

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7. Citations (1)