3KTO | pdb_00003kto

Crystal structure of response regulator receiver protein from Pseudoalteromonas atlantica

PDB DOI: https://doi.org/10.2210/pdb3KTO/pdb

Classification: transcription regulator
Organism(s): Paraglaciecola sp. T6c
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2009-11-25 Released: 2009-12-15
Deposition Author(s): Damodharan, L., Burley, S.K., Swaminathan, S., New York SGX Research Center for Structural Genomics (NYSGXRC)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.98 Å
R-Value Free:
0.243 (Depositor), 0.248 (DCC)
R-Value Work:
0.218 (Depositor), 0.222 (DCC)
R-Value Observed:
0.218 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 3KTO

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

Literature

Crystal structure of response regulator receiver protein from Pseudoalteromonas atlantica

Damodharan, L., Burley, S.K., Swaminathan, S.

To be published.

Macromolecule Content

Total Structure Weight: 46.32 kDa
Atom Count: 3,094
Modeled Residue Count: 364
Deposited Residue Count: 408
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Response regulator receiver protein	A, B, C	136	Paraglaciecola sp. T6c	Mutation(s): 0 Gene Names: Patl_2095
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
Sequence Annotations Expand
Reference Sequence

Small Molecules

Modified Residues 1 Unique
ID	Chains	Modified Residue	Modification Type	Formula	2D Diagram
MSE Query on MSE	A, B, C	MET	Selenomethionine	C₅ H₁₁ N O₂ Se

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.98 Å
R-Value Free: 0.243 (Depositor), 0.248 (DCC)
R-Value Work: 0.218 (Depositor), 0.222 (DCC)
R-Value Observed: 0.218 (Depositor)

Space Group: H 3 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 116.333	α = 90
b = 116.333	β = 90
c = 169.701	γ = 120

Software Package:

Software Name	Purpose
CBASS	data collection
SHARP	phasing
CNS	refinement
HKL-2000	data reduction
HKL-2000	data scaling

Structure Validation

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Entry History

Deposition Data

Released Date: 2009-12-15

Deposition Author(s):

Swaminathan, S.

New York SGX Research Center for Structural Genomics (NYSGXRC)

Revision History (Full details and data files)

Version 1.0: 2009-12-15
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2021-02-10
Changes: Database references, Derived calculations, Structure summary
Version 1.3: 2024-10-16
Changes: Data collection, Database references, Structure summary