3EEH | pdb_00003eeh

The crystal structure of the domain of the putative light and redox sensing histidine kinase from Haloarcula marismortui

PDB DOI: https://doi.org/10.2210/pdb3EEH/pdb

Classification: TRANSFERASE
Organism(s): Haloarcula marismortui
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2008-09-04 Released: 2008-11-04
Deposition Author(s): Zhang, R., Volkart, L., Freeman, L., Joachimiak, A., Midwest Center for Structural Genomics (MCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.95 Å
R-Value Free:
0.201 (Depositor), 0.228 (DCC)
R-Value Work:
0.179 (Depositor), 0.209 (DCC)
R-Value Observed:
0.180 (Depositor)

wwPDB Validation 3D Report Full Report

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This is version 1.3 of the entry. See complete history.

Literature

The crystal structure of the domain of the putative light and redox sensing histidine kinase from Haloarcula marismortui

Zhang, R., Volkart, L., Freeman, L., Joachimiak, A.

To be published.

Macromolecule Content

Total Structure Weight: 14.55 kDa
Atom Count: 1,060
Modeled Residue Count: 116
Deposited Residue Count: 125
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
putative light and redox sensing histidine kinase	A	125	Haloarcula marismortui	Mutation(s): 0 Gene Names: rrnAC2416 EC: 2.7.13.3
UniProt
Find proteins for Q5UZS4 (Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)) Explore Q5UZS4 Go to UniProtKB: Q5UZS4
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q5UZS4
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
PG5 Query on PG5 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]	1-METHOXY-2-[2-(2-METHOXY-ETHOXY]-ETHANE C₈ H₁₈ O₄ YFNKIDBQEZZDLK-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: 1.95 Å
R-Value Free: 0.201 (Depositor), 0.228 (DCC)
R-Value Work: 0.179 (Depositor), 0.209 (DCC)
R-Value Observed: 0.180 (Depositor)

Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 96.558	α = 90
b = 96.558	β = 90
c = 40.131	γ = 120

Software Package:

Software Name	Purpose
SBC-Collect	data collection
HKL-3000	phasing
REFMAC	refinement
HKL-3000	data reduction
HKL-3000	data scaling

Structure Validation

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Entry History

Deposition Data

Released Date: 2008-11-04

Deposition Author(s):

Midwest Center for Structural Genomics (MCSG)

Revision History (Full details and data files)

Version 1.0: 2008-11-04
Type: Initial release
Version 1.1: 2011-07-13
Changes: Advisory, Version format compliance
Version 1.2: 2017-10-25
Changes: Refinement description
Version 1.3: 2024-02-21
Changes: Data collection, Database references, Derived calculations

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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.