1HIP

TWO-ANGSTROM CRYSTAL STRUCTURE OF OXIDIZED CHROMATIUM HIGH POTENTIAL IRON PROTEIN

• PDB DOI: https://doi.org/10.2210/pdb1HIP/pdb

• Classification: ELECTRON TRANSFER (IRON-SULFUR PROTEIN)
• Organism(s): Allochromatium vinosum
• Mutation(s): No 


• Deposited: 1975-04-01 Released: 1976-11-22 
• Deposition Author(s): Carterjunior, C.W., Kraut, J., Freer, S.T., Xuong, N.-H., Alden, R.A., Bartsch, R.G.

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Experimental Data Snapshot

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å

Literature

Two-Angstrom crystal structure of oxidized Chromatium high potential iron protein.

Carter Jr., C.W., Kraut, J., Freer, S.T., Xuong, N.H., Alden, R.A., Bartsch, R.G.

(1974) J Biol Chem 249: 4212-4225

• PubMed: 4855287 
• Primary Citation of Related Structures:  
  1HIP

Biological Assembly 1  

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

Biological assembly 1 assigned by authors.

Macromolecule Content

• Total Structure Weight: 9.26 kDa 
• Atom Count: 700 
• Modelled Residue Count: 85 
• Deposited Residue Count: 85 
• Unique protein chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
HIGH POTENTIAL IRON PROTEIN	A	85	Allochromatium vinosum	Mutation(s): 0
UniProt
Find proteins for P00260 (Allochromatium vinosum (strain ATCC 17899 / DSM 180 / NBRC 103801 / NCIMB 10441 / D)) Explore P00260  Go to UniProtKB:  P00260

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
SF4	B [auth A]	IRON/SULFUR CLUSTER Fe4 S4 LJBDFODJNLIPKO-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: X-RAY DIFFRACTION
• Resolution: 2.00 Å

Space Group: P 2₁ 2₁ 2₁

Unit Cell:

Length ( Å )	Angle ( ˚ )
a = 42.7	α = 90
b = 41.86	β = 90
c = 38.08	γ = 90

Structure Validation

Entry History 

Deposition Data

• Released Date: 1976-11-22 
Deposition Author(s): Carterjunior, C.W., Kraut, J., Freer, S.T., Xuong, N.-H., Alden, R.A., Bartsch, R.G.

Revision History  

• Version 1.0: 1976-11-22
  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: 2024-02-07
  Changes: Data collection, Database references, Derived calculations, Other