7z5j

The molybdenum storage protein loaded with tungstate

Method: ELECTRON MICROSCOPY
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1. Protein Identity and Related Structures Protein Identity & Related Structures

Molybdenum storage protein subunit beta

Azotobacter vinelandii DJ

UniProt P84253

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 12 Molybdenum storage protein subunit alpha × 6 (P84308) MOLYBDATE ION × 6 ADENOSINE-5'-TRIPHOSPHATE × 12 MAGNESIUM ION × 12 W11-O35 cluster × 6 ;1,1,3,3,5,7,7,9,11,15,15-undecakis($l^{1}-oxidanyl)-2$l^{4},4$l^{3},6$l^{5},8,10,12,14,16,17,18,19$l^{3},20,21,22,23-pentadecaoxa-1$l^{6},3$l^{6},5$l^{6},7$l^{6},9$l^{6},11$l^{6},13$l^{6},15$l^{6}-octatungstapentadecacyclo[7.7.1.1^{1,13}.1^{3,5}.1^{3,15}.1^{5,7}.1^{5,11}.1^{7,11}.0^{2,13}.0^{2,15}.0^{4,13}.0^{6,9}.0^{6,11}.0^{6,13}.0^{9,19}]tricosane ; × 6 W8-O26 cluster × 6 W10-O37 cluster × 2 tungstate cluster × 2 W3-O10 cluster × 2 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name MOSB_AZOVD
Isoform —
PDB entities 1
Chains and sequence ranges Author chain B; PDBConstruct 1–269; UniProt 2–270 Author chain D; PDBConstruct 1–269; UniProt 2–270 Author chain F; PDBConstruct 1–269; UniProt 2–270 Author chain H; PDBConstruct 1–269; UniProt 2–270 Author chain J; PDBConstruct 1–269; UniProt 2–270 Author chain L; PDBConstruct 1–269; UniProt 2–270

Molybdenum storage protein subunit alpha

Azotobacter vinelandii DJ

UniProt P84308

State in the Current Structure

Assembly Physical composition Protein state Molecular copy count Associated components Data consistency
1 Protein heterocomplex Heteromer Protein 12 Molybdenum storage protein subunit beta × 6 (P84253) MOLYBDATE ION × 6 ADENOSINE-5'-TRIPHOSPHATE × 12 MAGNESIUM ION × 12 W11-O35 cluster × 6 ;1,1,3,3,5,7,7,9,11,15,15-undecakis($l^{1}-oxidanyl)-2$l^{4},4$l^{3},6$l^{5},8,10,12,14,16,17,18,19$l^{3},20,21,22,23-pentadecaoxa-1$l^{6},3$l^{6},5$l^{6},7$l^{6},9$l^{6},11$l^{6},13$l^{6},15$l^{6}-octatungstapentadecacyclo[7.7.1.1^{1,13}.1^{3,5}.1^{3,15}.1^{5,7}.1^{5,11}.1^{7,11}.0^{2,13}.0^{2,15}.0^{4,13}.0^{6,9}.0^{6,11}.0^{6,13}.0^{9,19}]tricosane ; × 6 W8-O26 cluster × 6 W10-O37 cluster × 2 tungstate cluster × 2 W3-O10 cluster × 2 Consistent with protein count

Other States of the Same Protein in the Database

View Construct and Data Evidence
UniProt name MOSA_AZOVD
Isoform —
PDB entities 2
Chains and sequence ranges Author chain A; PDBConstruct 1–275; UniProt 2–276 Author chain C; PDBConstruct 1–275; UniProt 2–276 Author chain E; PDBConstruct 1–275; UniProt 2–276 Author chain G; PDBConstruct 1–275; UniProt 2–276 Author chain I; PDBConstruct 1–275; UniProt 2–276 Author chain K; PDBConstruct 1–275; UniProt 2–276

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_id7z5j
Deposition date deposition_date2022-03-09
Structure title titleThe molybdenum storage protein loaded with tungstate
Keywords keywordsMetal storage protein, polytungstate, Keggin ion, EM, METAL BINDING PROTEIN; METAL BINDING PROTEIN
Experimental Method methodELECTRON MICROSCOPY
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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.

7z5j__assembly_1__model_1

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

Download this curve (.dat)

7z5j__assembly_1__model_1 | I(q)

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

7z5j__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)42.39 Å
Rg (electron density)43.54 Å
Total Rg42.14 Å
Atom count25414
Residues3234
Excluded volume451970 ų
Maximum q0.500 Å⁻¹
Assembly Model Structure unit Oligomeric description Status CRYSOL Actions
1 1 7z5j__assembly_1__model_1 dodecameric (12) 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 (11)

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7. Citations (1)