2D3E | pdb_00002d3e

Crystal structure of the C-Terminal fragment of rabbit skeletal alpha-tropomyosin

PDB DOI: https://doi.org/10.2210/pdb2D3E/pdb

Classification: CONTRACTILE PROTEIN
Organism(s): Saccharomyces cerevisiae, Oryctolagus cuniculus
Expression System: Escherichia coli BL21(DE3)
Mutation(s): No

Deposited: 2005-09-27 Released: 2006-09-12
Deposition Author(s): Nitanai, Y., Maeda, K., Oda, N., Minakata, S., Maeda, Y.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 2.60 Å
R-Value Free:
0.309 (Depositor), 0.247 (DCC)
R-Value Work:
0.249 (Depositor), 0.251 (DCC)
R-Value Observed:
0.254 (Depositor)

Starting Model: experimental
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This is version 1.4 of the entry. See complete history.

Literature

The Crystal Structure of C-Terminal Fragment of Rabbit Skeletal Alpha-Tropomyosin; Crystallographic Evidence of Tropomyosin Bending

Nitanai, Y., Maeda, K., Oda, N., Minakata, S., Maeda, Y.

To be published.

Macromolecule Content

Total Structure Weight: 62.61 kDa
Atom Count: 4,288
Modeled Residue Count: 520
Deposited Residue Count: 536
Unique protein chains: 1

Macromolecules

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Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
General control protein GCN4 and Tropomyosin 1 alpha chain	A, B, C, D	134	Saccharomyces cerevisiae, Oryctolagus cuniculus This entity is chimeric	Mutation(s): 0
UniProt
Find proteins for P03069 (Saccharomyces cerevisiae (strain ATCC 204508 / S288c)) Explore P03069 Go to UniProtKB: P03069
Find proteins for P58772 (Oryctolagus cuniculus) Explore P58772 Go to UniProtKB: P58772
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Groups	P03069 P58772
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 2.60 Å
R-Value Free: 0.309 (Depositor), 0.247 (DCC)
R-Value Work: 0.249 (Depositor), 0.251 (DCC)
R-Value Observed: 0.254 (Depositor)

Space Group: P 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 39.08	α = 101.49
b = 46.86	β = 101.66
c = 95.26	γ = 90.13

Software Package:

Software Name	Purpose
CRYSTAL	data collection
CRYSTAL	data reduction
AMOLE	model building
CNS	refinement
CrystalClear	data reduction
CrystalClear	data scaling
AMoRE	phasing

Structure Validation

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Entry History

Deposition Data

Released Date: 2006-09-12

Deposition Author(s):

Revision History (Full details and data files)

Version 1.0: 2006-09-12
Type: Initial release
Version 1.1: 2008-04-30
Changes: Version format compliance
Version 1.2: 2011-07-13
Changes: Version format compliance
Version 1.3: 2017-08-23
Changes: Source and taxonomy
Version 1.4: 2023-10-25
Changes: Data collection, Database references, Refinement description

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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.