1CI3

CYTOCHROME F FROM THE B6F COMPLEX OF PHORMIDIUM LAMINOSUM

Structural Biology Knowledgebase: 1CI3 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.235
  • R-Value Work: 0.203

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1CI3

Classification: ELECTRON TRANSPORT

Total Structure Weight: 27210.06

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (CYTOCHROME F) M 249 Phormidium laminosum Fragment: SOLUBLE EXTRINSIC FRAGMENT
Details: THIOETHER LINK BETWEEN CYS 21 AND HEME 254; COORDINATION OF HEME IRON BY HIS 25 AND N-TERMINAL AMINO GROUP
Gene Name(s): petA

Small Molecules
Ligands 2 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
HEM
Query on HEM

M PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
ZN
Query on ZN

M ZINC ION
Zn
PTFCDOFLOPIGGS-UHFFFAOYSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.235
  • R-Value Work: 0.203
  • Space Group: H 3 2
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 109.60 α = 90.00
b = 109.60 β = 90.00
c = 145.10 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-04-07
  • Released Date: 1999-08-11
  • Deposition author(s): Carrell, C.J., Schlarb, B.G., Howe, C.J., Bendall, D.S., Cramer, W.A., Smith, J.L.

Revision History

  • 2011-07-13
    Type: Biological assembly | Details: Added software calculated values
  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4