2RE2 | pdb_00002re2

CRYSTAL STRUCTURE OF A PUTATIVE IRON-MOLYBDENUM COFACTOR (FEMO-CO) DINITROGENASE (TA1041M) FROM THERMOPLASMA ACIDOPHILUM DSM 1728 AT 1.30 A RESOLUTION

PDB DOI: https://doi.org/10.2210/pdb2RE2/pdb

Classification: OXIDOREDUCTASE
Organism(s): Thermoplasma acidophilum DSM 1728
Expression System: Escherichia coli
Mutation(s): No

Deposited: 2007-09-25 Released: 2007-10-09
Deposition Author(s): Joint Center for Structural Genomics (JCSG)

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.30 Å
R-Value Free:
0.179 (Depositor), 0.236 (DCC)
R-Value Work:
0.161 (Depositor)
R-Value Observed:
0.162 (Depositor)

wwPDB Validation 3D Report Full Report

Validation slider image for 2RE2

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

Literature

Crystal structure of protein of unknown function (NP_394501.1) from Thermoplasma acidophilum at 1.30 A resolution

Joint Center for Structural Genomics (JCSG)

To be published.

Macromolecule Content

Total Structure Weight: 30.11 kDa
Atom Count: 2,234
Modeled Residue Count: 238
Deposited Residue Count: 272
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Uncharacterized protein Ta1041	A, B	136	Thermoplasma acidophilum DSM 1728	Mutation(s): 0 Gene Names: NP_394501.1, Ta1041
UniProt
Find proteins for Q9HJC9 (Thermoplasma acidophilum (strain ATCC 25905 / DSM 1728 / JCM 9062 / NBRC 15155 / AMRC-C165)) Explore Q9HJC9 Go to UniProtKB: Q9HJC9
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	Q9HJC9
Sequence Annotations Expand
Reference Sequence

Small Molecules

Modified Residues 1 Unique
ID	Chains	Type	Formula	2D Diagram	Parent
MSE Query on MSE	A, B	L-PEPTIDE LINKING	C₅ H₁₁ N O₂ Se		MET

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.30 Å
R-Value Free: 0.179 (Depositor), 0.236 (DCC)
R-Value Work: 0.161 (Depositor)
R-Value Observed: 0.162 (Depositor)

Diffraction Data:

Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 36.381	α = 72.03
b = 36.555	β = 71.81
c = 51.641	γ = 87.25

Software Package:

Software Name	Purpose
REFMAC	refinement
PHENIX	refinement
SOLVE	phasing
MolProbity	model building
SCALA	data scaling
PDB_EXTRACT	data extraction
MAR345	data collection
MOSFLM	data reduction

Structure Validation

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View more in-depth experimental data

Entry History

Deposition Data

Released Date: 2007-10-09

Deposition Author(s):

Joint Center for Structural Genomics (JCSG)

Revision History (Full details and data files)

Version 1.0: 2007-10-09
Type: Initial release
Version 1.1: 2011-07-13
Changes: Advisory, Version format compliance
Version 1.2: 2017-10-25
Changes: Author supporting evidence, Refinement description
Version 1.3: 2019-07-24
Changes: Data collection, Derived calculations, Refinement description
Version 1.4: 2023-01-25
Changes: Database references
Version 1.5: 2024-10-30
Changes: Data collection, Structure summary

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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.