2XRH | pdb_00002xrh

Crystal structure of the truncated form of HP0721

PDB DOI: https://doi.org/10.2210/pdb2XRH/pdb

Classification: UNKNOWN FUNCTION
Organism(s): Helicobacter pylori 26695
Expression System: Escherichia coli BL21
Mutation(s): No

Deposited: 2010-09-15 Released: 2011-09-28
Deposition Author(s): Cioci, G., Terradot, L., Dian, C., Muller-Dieckmann, C., Leonard, G.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.50 Å
R-Value Free:
0.210 (Depositor), 0.212 (DCC)
R-Value Work:
0.175 (Depositor), 0.184 (DCC)
R-Value Observed:
0.177 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 2XRH

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

Literature

Crystal Structure of Hp0721, a Novel Secreted Protein from Helicobacter Pylori.

Cioci, G., Terradot, L., Dian, C., Mueller-Dieckmann, C., Leonard, G.

(2011) Proteins 79: 1678

PubMed: 21365686 Search on PubMed
DOI: https://doi.org/10.1002/prot.22988
Primary Citation Related Structures:
2XRH

Organizational Affiliation

Structural Biology Group, European Synchrotron Radiation Facility, Grenoble, France. cioci@esrf.fr

Macromolecule Content

Total Structure Weight: 11.64 kDa
Atom Count: 968
Modeled Residue Count: 100
Deposited Residue Count: 100
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
PROTEIN HP0721	A	100	Helicobacter pylori 26695	Mutation(s): 0
UniProt
Find proteins for O25423 (Helicobacter pylori (strain ATCC 700392 / 26695)) Explore O25423 Go to UniProtKB: O25423
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	O25423
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
NIO Query on NIO Download:Ideal Coordinates CCD File SDF format, chain B [auth A] MOL2 format, chain B [auth A] mmCIF format, chain B [auth A]	B [auth A]	NICOTINIC ACID C₆ H₅ N O₂ PVNIIMVLHYAWGP-UHFFFAOYSA-N		Interactions Focus chain B [auth A] Interactions & Density Focus chain B [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.50 Å
R-Value Free: 0.210 (Depositor), 0.212 (DCC)
R-Value Work: 0.175 (Depositor), 0.184 (DCC)
R-Value Observed: 0.177 (Depositor)

Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 47.77	α = 90
b = 47.77	β = 90
c = 83.36	γ = 120

Software Package:

Software Name	Purpose
XDS	data reduction
XDS	data scaling
SHELXD	phasing
SHARP	phasing
REFMAC	refinement

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2011-09-28

Deposition Author(s):

Muller-Dieckmann, C.

Revision History (Full details and data files)

Version 1.0: 2011-09-28
Type: Initial release
Version 1.1: 2017-10-18
Changes: Data collection
Version 1.2: 2024-05-08
Changes: Data collection, Database references, Derived calculations, Other

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.