1TFD | pdb_00001tfd

HIGH-RESOLUTION X-RAY STUDIES ON RABBIT SERUM TRANSFERRIN: PRELIMINARY STRUCTURE ANALYSIS OF THE N-TERMINAL HALF-MOLECULE AT 2.3 ANGSTROMS RESOLUTION

• PDB DOI: https://doi.org/10.2210/pdb1TFD/pdb

• Classification: IRON TRANSPORT PROTEIN
• Organism(s): Oryctolagus cuniculus
• Mutation(s): No 


• Deposited: 1990-08-16 Released: 1993-04-15 
• Deposition Author(s): Sarra, R., Lindley, P.F.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Observed: 
  0.225 (Depositor) 

Literature

High-Resolution X-Ray Studies on Rabbit Serum Transferrin: Preliminary Structure Analysis of the N-Terminal Half-Molecule at 2.3 Angstroms Resolution

Sarra, R., Garratt, R., Gorinsky, B., Jhoti, H., Lindley, P.

(1990) Acta Crystallogr B 46: 763

Biological Assembly 1  

Global Symmetry: Asymmetric - C1 
Global Stoichiometry: Monomer - A1 

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 33.66 kDa 
• Atom Count: 2,285 
• Modelled Residue Count: 294 
• Deposited Residue Count: 304 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
TRANSFERRIN	A	304	Oryctolagus cuniculus	Mutation(s): 0
UniProt
Find proteins for P19134 (Oryctolagus cuniculus) Explore P19134  Go to UniProtKB:  P19134

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
CO3	B [auth A]	CARBONATE ION C O3 BVKZGUZCCUSVTD-UHFFFAOYSA-L
FE	C [auth A]	FE (III) ION Fe VTLYFUHAOXGGBS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.30 Å
• R-Value Observed: 0.225 (Depositor) 

Space Group: P 3₁ 2 1

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 67.06	α = 90
b = 67.06	β = 90
c = 138.33	γ = 120

Software Package:

Software Name	Purpose
RESTRAIN	refinement

Structure Validation

Entry History 

Deposition Data

• Released Date: 1993-04-15 
Deposition Author(s): Sarra, R., Lindley, P.F.

Revision History  

• Version 1.0: 1993-04-15
  Type: Initial release
  
• Version 1.1: 2008-03-24
  Changes: Version format compliance
• Version 1.2: 2011-07-13
  Changes: Version format compliance
• Version 1.3: 2024-06-05
  Changes: Data collection, Database references, Derived calculations, Other
• Version 1.4: 2024-11-06
  Changes: Structure summary