1BVB

HEME-PACKING MOTIFS REVEALED BY THE CRYSTAL STRUCTURE OF CYTOCHROME C554 FROM NITROSOMONAS EUROPAEA

Structural Biology Knowledgebase: 1BVB SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.254
  • R-Value Work: 0.208

Literature

Macromolecules
Sequence Display for 1BVB

Classification: ELECTRON TRANSPORT

Total Structure Weight: 26407.98

Macromolecule Entities
Molecule Chains Length Organism Details
CYTOCHROME C-554 A 211 Nitrosomonas europaea Gene Name(s): cycA1 cycA hcy NE2337 cycA2 NE2042 cycA3 NE0960
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

A PROTOPORPHYRIN IX CONTAINING FE
HEME (Synonym)
C34 H32 Fe N4 O4
KABFMIBPWCXCRK-RGGAHWMASA-L
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

A PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.6 Å
  • R-Value Free: 0.254
  • R-Value Work: 0.208
  • Space Group: P 43 2 2

Unit Cell:

Length (Å) Angle (°)
a = 68.20 α = 90.00
b = 68.20 β = 90.00
c = 168.83 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1998-09-16
  • Released Date: 1999-05-18
  • Deposition author(s): Iverson, T.M., Arciero, D.M., Hsu, B.T., Logan, M.S.P., Hooper, A.B., Rees, D.C.

Revision History

  • 2011-07-13
    Type: Version format compliance | Details: compliance with PDB Exchange Dictionary V4