7U68 | pdb_00007u68

Crystal structure of the Vitronectin hemopexin-like domain binding Sodium-2

PDB DOI: https://doi.org/10.2210/pdb7U68/pdb

Classification: IMMUNE SYSTEM
Organism(s): Homo sapiens
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2022-03-03 Released: 2023-03-29
Deposition Author(s): Aleshin, A.E., Marassi, F.M.
Funding Organization(s): National Institutes of Health/Eunice Kennedy Shriver National Institute of Child Health & Human Development (NIH/NICHD)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.00 Å
R-Value Free:
0.247 (Depositor), 0.248 (DCC)
R-Value Work:
0.184 (Depositor), 0.191 (DCC)
R-Value Observed:
0.188 (Depositor)

Starting Model: experimental
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wwPDB Validation 3D Report Full Report

Ligand Structure Quality Assessment

This is version 1.2 of the entry. See complete history.

Literature

Structural basis for calcium-induced thermostability of human vitronectin

Tian, Y., Shin, K., Aleshin, A.E., Marassi, F.

To be published.

Macromolecule Content

Total Structure Weight: 47.52 kDa
Atom Count: 3,364
Modeled Residue Count: 381
Deposited Residue Count: 408
Unique protein chains: 1

Macromolecules

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| 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
vitronectin	A, B	204	Homo sapiens	Mutation(s): 0 Gene Names: VTN

Small Molecules

Ligands 3 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
SO4 (Subject of Investigation/LOI) Query on SO4 Download:Ideal Coordinates CCD File SDF format, chain M [auth B] SDF format, chain L [auth B] SDF format, chain H [auth A] SDF format, chain G [auth A] SDF format, chain F [auth A] MOL2 format, chain M [auth B] MOL2 format, chain L [auth B] MOL2 format, chain H [auth A] MOL2 format, chain G [auth A] MOL2 format, chain F [auth A] mmCIF format, chain M [auth B] mmCIF format, chain L [auth B] mmCIF format, chain H [auth A] mmCIF format, chain G [auth A] mmCIF format, chain F [auth A]	F [auth A], G [auth A], H [auth A], L [auth B], M [auth B]	SULFATE ION O₄ S QAOWNCQODCNURD-UHFFFAOYSA-L		Interactions Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain L [auth B] Focus chain M [auth B] Interactions & Density Focus chain F [auth A] Focus chain G [auth A] Focus chain H [auth A] Focus chain L [auth B] Focus chain M [auth B]
CL (Subject of Investigation/LOI) Query on CL Download:Ideal Coordinates CCD File SDF format, chain K [auth B] SDF format, chain E [auth A] MOL2 format, chain K [auth B] MOL2 format, chain E [auth A] mmCIF format, chain K [auth B] mmCIF format, chain E [auth A]	E [auth A], K [auth B]	CHLORIDE ION Cl VEXZGXHMUGYJMC-UHFFFAOYSA-M		Interactions Focus chain E [auth A] Focus chain K [auth B] Interactions & Density Focus chain E [auth A] Focus chain K [auth B]
NA (Subject of Investigation/LOI) Query on NA Download:Ideal Coordinates CCD File SDF format, chain J [auth B] SDF format, chain I [auth B] SDF format, chain D [auth A] SDF format, chain C [auth A] MOL2 format, chain J [auth B] MOL2 format, chain I [auth B] MOL2 format, chain D [auth A] MOL2 format, chain C [auth A] mmCIF format, chain J [auth B] mmCIF format, chain I [auth B] mmCIF format, chain D [auth A] mmCIF format, chain C [auth A]	C [auth A], D [auth A], I [auth B], J [auth B]	SODIUM ION Na FKNQFGJONOIPTF-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Focus chain D [auth A] Focus chain I [auth B] Focus chain J [auth B] Interactions & Density Focus chain C [auth A] Focus chain D [auth A] Focus chain I [auth B] Focus chain J [auth B]