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7cgc

Silver-bound E. coli Malate dehydrogenase (C113 and C251)

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

Malate dehydrogenase

Escherichia coli K-12

UniProt P61889

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein monomer Monomer Protein 1 SILVER ION × 4 water × 1 Consistent with protein count
2 Protein monomer Monomer Protein 1 SILVER ION × 4 water × 1 Consistent with protein count
3 Protein monomer Monomer Protein 1 SILVER ION × 4 water × 1 Consistent with protein count
4 Protein monomer Monomer Protein 1 SILVER ION × 4 water × 1 Consistent with protein count

Other States of the Same Protein in the Database

Monomer
5z3w 5z3w 5z3w 5z3w 7cgc 7cgc 7cgc 7cgc 7cgd 7cgd 7cgd 7cgd

16 assemblies; showing the first 12

Homodimer
1emd 1ib6 1ib6 1ie3 1ie3 2cmd 2pwz 2pwz 3hhp 3hhp 5kka 6ka0

15 assemblies; showing the first 12

Homotetramer

None

Other homooligomers

None

Heteromeric or nucleic-acid complex

None

View Construct and Data Evidence
UniProt name MDH_ECOLI
Isoform —
PDB entities 1
Chains and sequence ranges Author chain A； PDBConstruct 1–312； UniProt 1–312 Author chain B； PDBConstruct 1–312； UniProt 1–312 Author chain C； PDBConstruct 1–312； UniProt 1–312 Author chain D； PDBConstruct 1–312； UniProt 1–312

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_id7cgc
Deposition date deposition_date2020-07-01
Structure title titleSilver-bound E. coli Malate dehydrogenase (C113 and C251)
Keywords keywordsMalate dehydrogenase, silver, metal 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.

7cgc__assembly_1__model_1

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

Download this curve (.dat)

7cgc__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.

7cgc__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）19.62 Å
Rg (electron density)18.56 Å
Total Rg19.33 Å
Atom count2194
Residues302
Excluded volume39684 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 7cgc__assembly_1__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
2 1 7cgc__assembly_2__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
3 1 7cgc__assembly_3__model_1 monomeric （1） Success 4.1.3-1-20251215 (887e7ef) View Download
4 1 7cgc__assembly_4__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 (3)

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7. Citations (1)