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6ekc

Crystal structure of the BSD2 homolog of Arabidopsis thaliana bound to the octameric assembly of RbcL from Thermosynechococcus elongatus

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

Ribulose bisphosphate carboxylase large chain

Thermosynechococcus elongatus (strain BP-1)

UniProt Q8DIS5

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 16 DnaJ/Hsp40 cysteine-rich domain superfamily protein × 8 （Q9SN73） ZINC ION × 16 water × 11 Consistent with protein count
10 Protein heterocomplex Heteromer Protein 16 DnaJ/Hsp40 cysteine-rich domain superfamily protein × 8 （Q9SN73） ZINC ION × 16 water × 7 Consistent with protein count
2 Protein heterocomplex Heteromer Protein 16 DnaJ/Hsp40 cysteine-rich domain superfamily protein × 8 （Q9SN73） ZINC ION × 16 water × 12 Consistent with protein count
3 Protein heterocomplex Heteromer Protein 16 DnaJ/Hsp40 cysteine-rich domain superfamily protein × 8 （Q9SN73） ZINC ION × 16 water × 7 Consistent with protein count
4 Protein heterocomplex Heteromer Protein 16 DnaJ/Hsp40 cysteine-rich domain superfamily protein × 8 （Q9SN73） ZINC ION × 16 water × 8 Consistent with protein count
5 Protein heterocomplex Heteromer Protein 16 DnaJ/Hsp40 cysteine-rich domain superfamily protein × 8 （Q9SN73） ZINC ION × 16 water × 10 Consistent with protein count
6 Protein heterocomplex Heteromer Protein 16 DnaJ/Hsp40 cysteine-rich domain superfamily protein × 8 （Q9SN73） ZINC ION × 16 water × 10 Consistent with protein count
7 Protein heterocomplex Heteromer Protein 16 DnaJ/Hsp40 cysteine-rich domain superfamily protein × 8 （Q9SN73） ZINC ION × 16 water × 11 Consistent with protein count
8 Protein heterocomplex Heteromer Protein 16 DnaJ/Hsp40 cysteine-rich domain superfamily protein × 8 （Q9SN73） ZINC ION × 16 water × 10 Consistent with protein count
9 Protein heterocomplex Heteromer Protein 16 DnaJ/Hsp40 cysteine-rich domain superfamily protein × 8 （Q9SN73） ZINC ION × 16 water × 6 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
2ybv 3zxw 6ekc 6ekc 6ekc 6ekc 6ekc 6ekc 6ekc 6ekc 6ekc 6ekc

12 assemblies

View Construct and Data Evidence
UniProt name RBL_THEEB
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A1； PDBConstruct 1–475； UniProt 1–475 Author chain A2； PDBConstruct 1–475； UniProt 1–475 Author chain A3； PDBConstruct 1–475； UniProt 1–475 Author chain A4； PDBConstruct 1–475； UniProt 1–475 Author chain A5； PDBConstruct 1–475； UniProt 1–475 Author chain A6； PDBConstruct 1–475； UniProt 1–475 Author chain A7； PDBConstruct 1–475； UniProt 1–475 Author chain A8； PDBConstruct 1–475； UniProt 1–475 Author chain C1； PDBConstruct 1–475； UniProt 1–475 Author chain C2； PDBConstruct 1–475； UniProt 1–475 Author chain C3； PDBConstruct 1–475； UniProt 1–475 Author chain C4； PDBConstruct 1–475； UniProt 1–475 Author chain C5； PDBConstruct 1–475； UniProt 1–475 Author chain C6； PDBConstruct 1–475； UniProt 1–475 Author chain C7； PDBConstruct 1–475； UniProt 1–475 Author chain C8； PDBConstruct 1–475； UniProt 1–475 Author chain E1； PDBConstruct 1–475； UniProt 1–475 Author chain E2； PDBConstruct 1–475； UniProt 1–475 Author chain E3； PDBConstruct 1–475； UniProt 1–475 Author chain E4； PDBConstruct 1–475； UniProt 1–475 Author chain E5； PDBConstruct 1–475； UniProt 1–475 Author chain E6； PDBConstruct 1–475； UniProt 1–475 Author chain E7； PDBConstruct 1–475； UniProt 1–475 Author chain E8； PDBConstruct 1–475； UniProt 1–475 Author chain G1； PDBConstruct 1–475； UniProt 1–475 Author chain G2； PDBConstruct 1–475； UniProt 1–475 Author chain G3； PDBConstruct 1–475； UniProt 1–475 Author chain G4； PDBConstruct 1–475； UniProt 1–475 Author chain G5； PDBConstruct 1–475； UniProt 1–475 Author chain G6； PDBConstruct 1–475； UniProt 1–475 Author chain G7； PDBConstruct 1–475； UniProt 1–475 Author chain G8； PDBConstruct 1–475； UniProt 1–475 Author chain I1； PDBConstruct 1–475； UniProt 1–475 Author chain I2； PDBConstruct 1–475； UniProt 1–475 Author chain I3； PDBConstruct 1–475； UniProt 1–475 Author chain I4； PDBConstruct 1–475； UniProt 1–475 Author chain I5； PDBConstruct 1–475； UniProt 1–475 Author chain I6； PDBConstruct 1–475； UniProt 1–475 Author chain I7； PDBConstruct 1–475； UniProt 1–475 Author chain I8； PDBConstruct 1–475； UniProt 1–475 Author chain K1； PDBConstruct 1–475； UniProt 1–475 Author chain K2； PDBConstruct 1–475； UniProt 1–475 Author chain K3； PDBConstruct 1–475； UniProt 1–475 Author chain K4； PDBConstruct 1–475； UniProt 1–475 Author chain K5； PDBConstruct 1–475； UniProt 1–475 Author chain K6； PDBConstruct 1–475； UniProt 1–475 Author chain K7； PDBConstruct 1–475； UniProt 1–475 Author chain K8； PDBConstruct 1–475； UniProt 1–475 Author chain M1； PDBConstruct 1–475； UniProt 1–475 Author chain M2； PDBConstruct 1–475； UniProt 1–475 Author chain M3； PDBConstruct 1–475； UniProt 1–475 Author chain M4； PDBConstruct 1–475； UniProt 1–475 Author chain M5； PDBConstruct 1–475； UniProt 1–475 Author chain M6； PDBConstruct 1–475； UniProt 1–475 Author chain M7； PDBConstruct 1–475； UniProt 1–475 Author chain M8； PDBConstruct 1–475； UniProt 1–475 Author chain O1； PDBConstruct 1–475； UniProt 1–475 Author chain O2； PDBConstruct 1–475； UniProt 1–475 Author chain O3； PDBConstruct 1–475； UniProt 1–475 Author chain O4； PDBConstruct 1–475； UniProt 1–475 Author chain O5； PDBConstruct 1–475； UniProt 1–475 Author chain O6； PDBConstruct 1–475； UniProt 1–475 Author chain O7； PDBConstruct 1–475； UniProt 1–475 Author chain O8； PDBConstruct 1–475； UniProt 1–475 Author chain Q1； PDBConstruct 1–475； UniProt 1–475 Author chain Q2； PDBConstruct 1–475； UniProt 1–475 Author chain Q3； PDBConstruct 1–475； UniProt 1–475 Author chain Q4； PDBConstruct 1–475； UniProt 1–475 Author chain Q5； PDBConstruct 1–475； UniProt 1–475 Author chain Q6； PDBConstruct 1–475； UniProt 1–475 Author chain Q7； PDBConstruct 1–475； UniProt 1–475 Author chain Q8； PDBConstruct 1–475； UniProt 1–475 Author chain S1； PDBConstruct 1–475； UniProt 1–475 Author chain S2； PDBConstruct 1–475； UniProt 1–475 Author chain S3； PDBConstruct 1–475； UniProt 1–475 Author chain S4； PDBConstruct 1–475； UniProt 1–475 Author chain S5； PDBConstruct 1–475； UniProt 1–475 Author chain S6； PDBConstruct 1–475； UniProt 1–475 Author chain S7； PDBConstruct 1–475； UniProt 1–475 Author chain S8； PDBConstruct 1–475； UniProt 1–475

DnaJ/Hsp40 cysteine-rich domain superfamily protein

Arabidopsis thaliana

UniProt Q9SN73

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 16 Ribulose bisphosphate carboxylase large chain × 8 （Q8DIS5） ZINC ION × 16 water × 11 Consistent with protein count
10 Protein heterocomplex Heteromer Protein 16 Ribulose bisphosphate carboxylase large chain × 8 （Q8DIS5） ZINC ION × 16 water × 7 Consistent with protein count
2 Protein heterocomplex Heteromer Protein 16 Ribulose bisphosphate carboxylase large chain × 8 （Q8DIS5） ZINC ION × 16 water × 12 Consistent with protein count
3 Protein heterocomplex Heteromer Protein 16 Ribulose bisphosphate carboxylase large chain × 8 （Q8DIS5） ZINC ION × 16 water × 7 Consistent with protein count
4 Protein heterocomplex Heteromer Protein 16 Ribulose bisphosphate carboxylase large chain × 8 （Q8DIS5） ZINC ION × 16 water × 8 Consistent with protein count
5 Protein heterocomplex Heteromer Protein 16 Ribulose bisphosphate carboxylase large chain × 8 （Q8DIS5） ZINC ION × 16 water × 10 Consistent with protein count
6 Protein heterocomplex Heteromer Protein 16 Ribulose bisphosphate carboxylase large chain × 8 （Q8DIS5） ZINC ION × 16 water × 10 Consistent with protein count
7 Protein heterocomplex Heteromer Protein 16 Ribulose bisphosphate carboxylase large chain × 8 （Q8DIS5） ZINC ION × 16 water × 11 Consistent with protein count
8 Protein heterocomplex Heteromer Protein 16 Ribulose bisphosphate carboxylase large chain × 8 （Q8DIS5） ZINC ION × 16 water × 10 Consistent with protein count
9 Protein heterocomplex Heteromer Protein 16 Ribulose bisphosphate carboxylase large chain × 8 （Q8DIS5） ZINC ION × 16 water × 6 Consistent with protein count

Other States of the Same Protein in the Database

Monomer
6ekb

1 assemblies

Homodimer

None

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex
6ekc 6ekc 6ekc 6ekc 6ekc 6ekc 6ekc 6ekc 6ekc 6ekc 8ilb 8ilm

13 assemblies; showing the first 12

View Construct and Data Evidence
UniProt name Q9SN73_ARATH
Isoform —
PDB entities 2
Chains and sequence ranges Author chain B1； PDBConstruct 2–81； UniProt 57–136 Author chain B2； PDBConstruct 2–81； UniProt 57–136 Author chain B3； PDBConstruct 2–81； UniProt 57–136 Author chain B4； PDBConstruct 2–81； UniProt 57–136 Author chain B5； PDBConstruct 2–81； UniProt 57–136 Author chain B6； PDBConstruct 2–81； UniProt 57–136 Author chain B7； PDBConstruct 2–81； UniProt 57–136 Author chain B8； PDBConstruct 2–81； UniProt 57–136 Author chain D1； PDBConstruct 2–81； UniProt 57–136 Author chain D2； PDBConstruct 2–81； UniProt 57–136 Author chain D3； PDBConstruct 2–81； UniProt 57–136 Author chain D4； PDBConstruct 2–81； UniProt 57–136 Author chain D5； PDBConstruct 2–81； UniProt 57–136 Author chain D6； PDBConstruct 2–81； UniProt 57–136 Author chain D7； PDBConstruct 2–81； UniProt 57–136 Author chain D8； PDBConstruct 2–81； UniProt 57–136 Author chain F1； PDBConstruct 2–81； UniProt 57–136 Author chain F2； PDBConstruct 2–81； UniProt 57–136 Author chain F3； PDBConstruct 2–81； UniProt 57–136 Author chain F4； PDBConstruct 2–81； UniProt 57–136 Author chain F5； PDBConstruct 2–81； UniProt 57–136 Author chain F6； PDBConstruct 2–81； UniProt 57–136 Author chain F7； PDBConstruct 2–81； UniProt 57–136 Author chain F8； PDBConstruct 2–81； UniProt 57–136 Author chain H1； PDBConstruct 2–81； UniProt 57–136 Author chain H2； PDBConstruct 2–81； UniProt 57–136 Author chain H3； PDBConstruct 2–81； UniProt 57–136 Author chain H4； PDBConstruct 2–81； UniProt 57–136 Author chain H5； PDBConstruct 2–81； UniProt 57–136 Author chain H6； PDBConstruct 2–81； UniProt 57–136 Author chain H7； PDBConstruct 2–81； UniProt 57–136 Author chain H8； PDBConstruct 2–81； UniProt 57–136 Author chain J1； PDBConstruct 2–81； UniProt 57–136 Author chain J2； PDBConstruct 2–81； UniProt 57–136 Author chain J3； PDBConstruct 2–81； UniProt 57–136 Author chain J4； PDBConstruct 2–81； UniProt 57–136 Author chain J5； PDBConstruct 2–81； UniProt 57–136 Author chain J6； PDBConstruct 2–81； UniProt 57–136 Author chain J7； PDBConstruct 2–81； UniProt 57–136 Author chain J8； PDBConstruct 2–81； UniProt 57–136 Author chain L1； PDBConstruct 2–81； UniProt 57–136 Author chain L2； PDBConstruct 2–81； UniProt 57–136 Author chain L3； PDBConstruct 2–81； UniProt 57–136 Author chain L4； PDBConstruct 2–81； UniProt 57–136 Author chain L5； PDBConstruct 2–81； UniProt 57–136 Author chain L6； PDBConstruct 2–81； UniProt 57–136 Author chain L7； PDBConstruct 2–81； UniProt 57–136 Author chain L8； PDBConstruct 2–81； UniProt 57–136 Author chain N1； PDBConstruct 2–81； UniProt 57–136 Author chain N2； PDBConstruct 2–81； UniProt 57–136 Author chain N3； PDBConstruct 2–81； UniProt 57–136 Author chain N4； PDBConstruct 2–81； UniProt 57–136 Author chain N5； PDBConstruct 2–81； UniProt 57–136 Author chain N6； PDBConstruct 2–81； UniProt 57–136 Author chain N7； PDBConstruct 2–81； UniProt 57–136 Author chain N8； PDBConstruct 2–81； UniProt 57–136 Author chain P1； PDBConstruct 2–81； UniProt 57–136 Author chain P2； PDBConstruct 2–81； UniProt 57–136 Author chain P3； PDBConstruct 2–81； UniProt 57–136 Author chain P4； PDBConstruct 2–81； UniProt 57–136 Author chain P5； PDBConstruct 2–81； UniProt 57–136 Author chain P6； PDBConstruct 2–81； UniProt 57–136 Author chain P7； PDBConstruct 2–81； UniProt 57–136 Author chain P8； PDBConstruct 2–81； UniProt 57–136 Author chain R1； PDBConstruct 2–81； UniProt 57–136 Author chain R2； PDBConstruct 2–81； UniProt 57–136 Author chain R3； PDBConstruct 2–81； UniProt 57–136 Author chain R4； PDBConstruct 2–81； UniProt 57–136 Author chain R5； PDBConstruct 2–81； UniProt 57–136 Author chain R6； PDBConstruct 2–81； UniProt 57–136 Author chain R7； PDBConstruct 2–81； UniProt 57–136 Author chain R8； PDBConstruct 2–81； UniProt 57–136 Author chain T1； PDBConstruct 2–81； UniProt 57–136 Author chain T2； PDBConstruct 2–81； UniProt 57–136 Author chain T3； PDBConstruct 2–81； UniProt 57–136 Author chain T4； PDBConstruct 2–81； UniProt 57–136 Author chain T5； PDBConstruct 2–81； UniProt 57–136 Author chain T6； PDBConstruct 2–81； UniProt 57–136 Author chain T7； PDBConstruct 2–81； UniProt 57–136 Author chain T8； PDBConstruct 2–81； UniProt 57–136

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_id6ekc
Deposition date deposition_date2017-09-26
Structure title titleCrystal structure of the BSD2 homolog of Arabidopsis thaliana bound to the octameric assembly of RbcL from Thermosynechococcus elongatus
Keywords keywordszinc finger, assembly chaperone, assembly intermediate, CHAPERONE; CHAPERONE
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.

6ekc__assembly_8__model_1

Assembly 8 · Model 1 · CRYSOL 4.1.3-1-20251215 (887e7ef)

Download this curve (.dat)

6ekc__assembly_8__model_1 | I(q)

10-2 10-1 106 107 108 109 q (1/Angstrom) I(q)
100 plotted points; both axes use logarithmic scales.

6ekc__assembly_8__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）48.44 Å
Rg (electron density)47.42 Å
Total Rg47.81 Å
Atom count32120
Residues4160
Excluded volume569410 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 6ekc__assembly_1__model_1 hexadecameric （16） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 6ekc__assembly_2__model_1 hexadecameric （16） Success 4.1.3-1-20251215 (887e7ef) View Download
3 1 6ekc__assembly_3__model_1 hexadecameric （16） Success 4.1.3-1-20251215 (887e7ef) View Download
4 1 6ekc__assembly_4__model_1 hexadecameric （16） Success 4.1.3-1-20251215 (887e7ef) View Download
5 1 6ekc__assembly_5__model_1 hexadecameric （16） Success 4.1.3-1-20251215 (887e7ef) View Download
6 1 6ekc__assembly_6__model_1 hexadecameric （16） Success 4.1.3-1-20251215 (887e7ef) View Download
7 1 6ekc__assembly_7__model_1 hexadecameric （16） Success 4.1.3-1-20251215 (887e7ef) View Download
8 1 6ekc__assembly_8__model_1 hexadecameric （16） Success 4.1.3-1-20251215 (887e7ef) View Download
9 1 6ekc__assembly_9__model_1 hexadecameric （16） Success 4.1.3-1-20251215 (887e7ef) View Download
10 1 6ekc__assembly_10__model_1 hexadecameric （16） 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)