3I9I | pdb_00003i9i

Crystal structure of human transthyretin variant A25T - #2

PDB DOI: https://doi.org/10.2210/pdb3I9I/pdb

Classification: hormone-binding protein
Organism(s): Homo sapiens
Expression System: Escherichia coli
Mutation(s): Yes

Deposited: 2009-07-11 Released: 2011-02-23
Deposition Author(s): Palmieri, L.C., Freire, J.B.B., Palhano, F.L., Azevedo, E.P.C., Foguel, D., Lima, L.M.T.R.

Experimental Data Snapshot

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free:
0.237 (Depositor), 0.237 (DCC)
R-Value Work:
0.198 (Depositor), 0.203 (DCC)
R-Value Observed:
0.200 (Depositor)

Starting Model: experimental
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This is version 1.3 of the entry. See complete history.

Literature

Crystal structure of human transthyretin variant A25T - #2

Palmieri, L.C., Freire, J.B.B., Palhano, F.L., Azevedo, E.P.C., Foguel, D., Lima, L.M.T.R.

To be published.

Macromolecule Content

Total Structure Weight: 25.62 kDa
Atom Count: 2,419
Modeled Residue Count: 231
Deposited Residue Count: 232
Unique protein chains: 1

Macromolecules

Find similar proteins by:

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Transthyretin	A, B	116	Homo sapiens	Mutation(s): 1 Gene Names: TTR, PALB
UniProt & NIH Common Fund Data Resources
Find proteins for P02766 (Homo sapiens) Explore P02766 Go to UniProtKB: P02766
PHAROS: P02766 GTEx: ENSG00000118271
Entity Groups
Sequence Clusters	30% Identity 50% Identity 70% Identity 90% Identity 95% Identity 100% Identity
UniProt Group	P02766
Sequence Annotations Expand
Reference Sequence

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram	3D Interactions
PGE Query on PGE Download:Ideal Coordinates CCD File SDF format, chain C [auth A] MOL2 format, chain C [auth A] mmCIF format, chain C [auth A]	C [auth A]	TRIETHYLENE GLYCOL C₆ H₁₄ O₄ ZIBGPFATKBEMQZ-UHFFFAOYSA-N		Interactions Focus chain C [auth A] Interactions & Density Focus chain C [auth A]

Experimental Data & Validation

Experimental Data

Method: X-RAY DIFFRACTION
Resolution: 1.80 Å
R-Value Free: 0.237 (Depositor), 0.237 (DCC)
R-Value Work: 0.198 (Depositor), 0.203 (DCC)
R-Value Observed: 0.200 (Depositor)

Space Group: P 2₁ 2₁ 2

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 45.06	α = 90
b = 87.75	β = 90
c = 66.81	γ = 90

Software Package:

Software Name	Purpose
MOSFLM	data reduction
SCALA	data scaling
MOLREP	phasing
REFMAC	refinement
PDB_EXTRACT	data extraction

Structure Validation

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Entry History

Deposition Data

Released Date: 2011-02-23

Deposition Author(s):

Azevedo, E.P.C.

Revision History (Full details and data files)

Version 1.0: 2011-02-23
Type: Initial release
Version 1.1: 2011-07-13
Changes: Version format compliance
Version 1.2: 2021-10-13
Changes: Database references, Derived calculations
Version 1.3: 2023-09-06
Changes: Data collection, 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.