3CR9

Crystal structure of the complex of Lactoferrin with 6-(Hydroxymethyl)oxane-2,3,4,5-tetrol at 3.49 A resolution

• PDB DOI: https://doi.org/10.2210/pdb3CR9/pdb

• Classification: ANTIBIOTIC
• Organism(s): Equus caballus
• Mutation(s): No 


• Deposited: 2008-04-05 Released: 2008-04-29 
• Deposition Author(s): Mir, R., Kaur, A., Singh, A.K., Singh, N., Kaur, P., Sharma, S., Singh, T.P.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 3.49 Å
• R-Value Free: 0.226 
• R-Value Work: 0.207 
• R-Value Observed: 0.207 

Literature

Crystal structure of the complex of Lactoferrin with 6-(Hydroxymethyl)oxane-2,3,4,5-tetrol at 3.49 A resolution

Mir, R., Kaur, A., Singh, A.K., Singh, N., Kaur, P., Sharma, S., Singh, T.P.

To be published.

Biological Assembly 1  

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

Biological assembly 1 assigned by authors and generated by PISA (software)

Macromolecule Content

• Total Structure Weight: 75.66 kDa 
• Atom Count: 5,295 
• Modelled Residue Count: 689 
• Deposited Residue Count: 689 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Lactotransferrin	A	689	Equus caballus	Mutation(s): 0  EC: 3.4.21
UniProt
Find proteins for O77811 (Equus caballus) Explore O77811  Go to UniProtKB:  O77811

Small Molecules

Ligands 2 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
GLC	B [auth A]	alpha-D-glucopyranose C6 H12 O6 WQZGKKKJIJFFOK-DVKNGEFBSA-N
FE	C [auth A], D [auth A]	FE (III) ION Fe VTLYFUHAOXGGBS-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 3.49 Å
• R-Value Free: 0.226 
• R-Value Work: 0.207 
• R-Value Observed: 0.207 
• Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 85.946	α = 90
b = 99.497	β = 90
c = 102.415	γ = 90

Software Package:

Software Name	Purpose
DENZO	data reduction
MOLREP	phasing
CNS	refinement
AUTOMAR	data reduction
SCALEPACK	data scaling

Structure Validation

Entry History 

Deposition Data

• Released Date: 2008-04-29 
Deposition Author(s): Mir, R., Kaur, A., Singh, A.K., Singh, N., Kaur, P., Sharma, S., Singh, T.P.

Revision History  

• Version 1.0: 2008-04-29
  Type: Initial release
  
• Version 1.1: 2011-07-13
  Changes: Version format compliance
• Version 1.2: 2020-07-29
  Type: Remediation
  Reason: Carbohydrate remediation
  Changes: Data collection, Derived calculations, Structure summary
• Version 1.3: 2023-11-01
  Changes: Data collection, Database references, Refinement description, Structure summary