2IIR

Acetate kinase from a hypothermophile Thermotoga maritima

PDB DOI: https://doi.org/10.2210/pdb2IIR/pdb

Classification: TRANSFERASE
Organism(s): Thermotoga maritima
Expression System: Escherichia coli BL21
Mutation(s): No

Deposited: 2006-09-28 Released: 2007-09-11
Deposition Author(s): Mukhopadhyay, S., Hasson, M.S., Sanders, D.A.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 3.30 Å
R-Value Free: 0.253
R-Value Work: 0.229
R-Value Observed: 0.230

wwPDB Validation 3D Report Full Report

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

Literature

Acetate kinase from a hypothermophile Thermotoga maritima

Mukhopadhyay, S., Hasson, M.S., Sanders, D.A.

To be published.

Macromolecule Content

Total Structure Weight: 448.68 kDa
Atom Count: 31,280
Modelled Residue Count: 4,000
Deposited Residue Count: 4,030
Unique protein chains: 1

Macromolecules

Find similar proteins by:

(by identity cutoff) | 3D Structure

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Acetate kinase	A, B, C, D, E A, B, C, D, E, F, G, H, I, J	403	Thermotoga maritima	Mutation(s): 0 Gene Names: ack EC: 2.7.2.1
UniProt
Find proteins for Q9WYB1 (Thermotoga maritima (strain ATCC 43589 / DSM 3109 / JCM 10099 / NBRC 100826 / MSB8)) Explore Q9WYB1 Go to UniProtKB: Q9WYB1
Entity Groups
Sequence Clusters	30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt Group	Q9WYB1
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 3.30 Å
R-Value Free: 0.253
R-Value Work: 0.229
R-Value Observed: 0.230
Space Group: C 2 2 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 105.434	α = 90
b = 300.333	β = 90
c = 334.898	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
SCALEPACK	data scaling
AMoRE	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction

Structure Validation

View Full Validation Report

Entry History

Deposition Data

Released Date: 2007-09-11

Deposition Author(s):

Mukhopadhyay, S.

Revision History (Full details and data files)

Version 1.0: 2007-09-11
Type: Initial release
Version 1.1: 2011-07-13
Changes: Advisory, Derived calculations, Version format compliance
Version 1.2: 2017-10-18
Changes: Refinement description
Version 1.3: 2024-02-21
Changes: Data collection, Database references, Refinement description

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.