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6m98

Crystal structure of the high-affinity copper transporter Ctr1 in complex with Cu(I)

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

Chimera protein of High affinity copper uptake protein 1 and Soluble cytochrome b562

Salmo salar

UniProt C0HAK2

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Insufficient information Homooligomer Protein 3 COPPER (I) ION × 6 ZINC ION × 3 Consistent with protein count

Other States of the Same Protein in the Database

Monomer

None

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
6m97 6m98

2 assemblies

View Construct and Data Evidence
UniProt name C0HAK2_SALSA
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–53； UniProt 41–93 Author chain A； PDBConstruct 160–225； UniProt 121–186

Chimera protein of High affinity copper uptake protein 1 and Soluble cytochrome b562

Salmo salar

UniProt P0ABE7

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Insufficient information Homooligomer Protein 3 COPPER (I) ION × 6 ZINC ION × 3 Consistent with protein count

Other States of the Same Protein in the Database

Monomer
1apc 1m6t 1qpu 1qq3 256b 256b 2bc5 2bc5 2bc5 2bc5 3fop 3fop

78 assemblies; showing the first 12

Homodimer
1lm3 2bc5 2bc5 3de8 3de8 3hnk 3hnl 3l1m 3tol 3tol 3tom 3tom

35 assemblies; showing the first 12

Homotetramer
2bc5 2bc5 2bc5 2bc5 2qla 3c62 3c63 3de8 3hni 3hni 3hnj 3hnl

36 assemblies; showing the first 12

Other homooligomers
3de9 3foo 3foo 3foo 3foo 3fop 3m15 3m4b 6dhz 6ot4 6ot7 6ot8

39 assemblies; showing the first 12

Heteromeric or nucleic-acid complex
10kt 11td 11tf 11th 11tk 11tl 22em 24xy 24xz 25ik 25il 28vj

635 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name C562_ECOLX
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 54–159； UniProt 23–128

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_id6m98
Deposition date deposition_date2018-08-22
Structure title titleCrystal structure of the high-affinity copper transporter Ctr1 in complex with Cu(I)
Keywords keywordsMembrane proteins, Ion transporters, Ion channels., TRANSPORT PROTEIN; TRANSPORT 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.

6m98__assembly_1__model_1

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

Download this curve (.dat)

6m98__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.

6m98__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）29.97 Å
Rg (electron density)29.27 Å
Total Rg29.96 Å
Atom count4685
Residues612
Excluded volume84434 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 6m98__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 (3)

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7. Citations (1)