3GT7

CRYSTAL STRUCTURE OF SIGNAL RECEIVER DOMAIN OF SIGNAL TRANSDUCTION HISTIDINE KINASE FROM Syntrophus aciditrophicus

PDB DOI: https://doi.org/10.2210/pdb3GT7/pdb

Classification: HYDROLASE
Organism(s): Syntrophus aciditrophicus SB
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2009-03-27 Released: 2009-04-14
Deposition Author(s): Patskovsky, Y., Toro, R., Morano, C., Freeman, J., Hu, S., Sauder, J.M., Burley, S.K., Almo, S.C., New York SGX Research Center for Structural Genomics (NYSGXRC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free: 0.238
R-Value Work: 0.221
R-Value Observed: 0.222

wwPDB Validation 3D Report Full Report

This is version 1.5 of the entry. See complete history.

Literature

Crystal Structure of Signal Receiver Domain of Signal Transduction Kinase from Syntrophus Aciditrophicus

Patskovsky, Y., Toro, R., Morano, C., Freeman, J., Hu, S., Sauder, J.M., Burley, S.K., Almo, S.C.

To be published.

Macromolecule Content

Total Structure Weight: 17.53 kDa
Atom Count: 1,074
Modelled Residue Count: 132
Deposited Residue Count: 154
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Sensor protein	A	154	Syntrophus aciditrophicus SB	Mutation(s): 0 Gene Names: SYNAS_02120, SYN_02576 EC: 2.7.13.3
UniProt
Find proteins for Q2LQE8 (Syntrophus aciditrophicus (strain SB)) Explore Q2LQE8 Go to UniProtKB: Q2LQE8
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q2LQE8
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.30 Å
R-Value Free: 0.238
R-Value Work: 0.221
R-Value Observed: 0.222
Space Group: P 6₅ 2 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 82.434	α = 90
b = 82.434	β = 90
c = 76.445	γ = 120

Software Package:

Software Name	Purpose
SHELXCD	phasing
SHELXE	model building
REFMAC	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2009-04-14

Deposition Author(s):

New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History (Full details and data files)

Version 1.0: 2009-04-14
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2017-11-01
Changes: Refinement description
Version 1.3: 2018-11-21
Changes: Data collection, Structure summary
Version 1.4: 2021-02-10
Changes: Database references, Structure summary
Version 1.5: 2024-02-21
Changes: Data collection, Database references

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.