6GWB

Molybdenum storage protein without polyoxomolybdate clusters

PDB DOI: https://doi.org/10.2210/pdb6GWB/pdb

Classification: METAL BINDING PROTEIN
Organism(s): Azotobacter vinelandii DJ
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2018-06-22 Released: 2018-10-24
Deposition Author(s): Ermler, U.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.90 Å
R-Value Free: 0.186
R-Value Work: 0.162
R-Value Observed: 0.163

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.1 of the entry. See complete history.

Literature

The molybdenum storage protein - A bionanolab for creating experimentally alterable polyoxomolybdate clusters.

Brunle, S., Poppe, J., Hail, R., Demmer, U., Ermler, U.

(2018) J Inorg Biochem 189: 172-179

PubMed: 30278367 Search on PubMed
DOI: https://doi.org/10.1016/j.jinorgbio.2018.09.011
Primary Citation of Related Structures:
6GWB, 6H6W, 6H73, 6H74, 6H8B, 6H8H

Organizational Affiliation

Max-Planck-Institut für Biophysik, Max-von-Laue-Str. 3, D-60438 Frankfurt/Main, Germany.

Macromolecule Content

Total Structure Weight: 58.63 kDa
Atom Count: 4,249
Modelled Residue Count: 513
Deposited Residue Count: 544
Unique protein chains: 2

Macromolecules

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(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Molybdenum storage protein subunit beta	A [auth B]	269	Azotobacter vinelandii DJ	Mutation(s): 0 Gene Names: mosB, Avin_43210
UniProt
Find proteins for P84253 (Azotobacter vinelandii (strain DJ / ATCC BAA-1303)) Explore P84253 Go to UniProtKB: P84253
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P84253
Sequence Annotations Expand
Reference Sequence

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Molybdenum storage protein subunit alpha	B [auth A]	275	Azotobacter vinelandii DJ	Mutation(s): 0 Gene Names: mosA, Avin_43200
UniProt
Find proteins for P84308 (Azotobacter vinelandii (strain DJ / ATCC BAA-1303)) Explore P84308 Go to UniProtKB: P84308
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	P84308
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 4 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
ATP Query on ATP Download Ideal Coordinates CCD File SDF format, chain F [auth A] MOL2 format, chain F [auth A] mmCIF format, chain F [auth A]	F [auth A]	ADENOSINE-5'-TRIPHOSPHATE C₁₀ H₁₆ N₅ O₁₃ P₃ ZKHQWZAMYRWXGA-KQYNXXCUSA-N		Interactions Focus chain F [auth A] Interactions & Density Focus chain F [auth A]
PO4 Query on PO4 Download Ideal Coordinates CCD File SDF format, chain C [auth B] SDF format, chain D [auth B] SDF format, chain H [auth A] SDF format, chain I [auth A] SDF format, chain J [auth A] SDF format, chain K [auth A] MOL2 format, chain C [auth B] MOL2 format, chain D [auth B] MOL2 format, chain H [auth A] MOL2 format, chain I [auth A] MOL2 format, chain J [auth A] MOL2 format, chain K [auth A] mmCIF format, chain C [auth B] mmCIF format, chain D [auth B] mmCIF format, chain H [auth A] mmCIF format, chain I [auth A] mmCIF format, chain J [auth A] mmCIF format, chain K [auth A]	C [auth B] D [auth B] H [auth A] I [auth A] J [auth A] C [auth B], D [auth B], H [auth A], I [auth A], J [auth A], K [auth A]	PHOSPHATE ION O₄ P NBIIXXVUZAFLBC-UHFFFAOYSA-K		Interactions Focus chain C [auth B] Focus chain D [auth B] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A] Interactions & Density Focus chain C [auth B] Focus chain D [auth B] Focus chain H [auth A] Focus chain I [auth A] Focus chain J [auth A] Focus chain K [auth A]
CL Query on CL Download Ideal Coordinates CCD File SDF format, chain E [auth B] MOL2 format, chain E [auth B] mmCIF format, chain E [auth B]	E [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain E [auth B] Interactions & Density Focus chain E [auth B]
MG Query on MG Download Ideal Coordinates CCD File SDF format, chain G [auth A] MOL2 format, chain G [auth A] mmCIF format, chain G [auth A]	G [auth A]	MAGNESIUM ION Mg JLVVSXFLKOJNIY-UHFFFAOYSA-N		Interactions Focus chain G [auth A] Interactions & Density Focus chain G [auth A]