Macromolecules
Sequence Display for 1PHN

Classification: ELECTRON TRANSPORT

Total Structure Weight: 37568.40

Macromolecule Entities
Molecule Chains Length Organism Details
PHYCOCYANIN A 162 Cyanidium caldarium Fragment: CHAIN A IS THE ALPHA CHAIN, CHAIN B IS THE BETA CHAIN
Gene Name(s): cpcA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
PHYCOCYANIN B 172 Cyanidium caldarium Fragment: CHAIN A IS THE ALPHA CHAIN, CHAIN B IS THE BETA CHAIN
Mutation: T72X
Gene Name(s): cpcB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

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

B PHYCOERYTHROBILIN
C33 H40 N4 O6
NKCBCVIFPXGHAV-WAVSMFBNSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
CYC
Query on CYC

A, B PHYCOCYANOBILIN
C33 H40 N4 O6
VXTXPYZGDQPMHK-GMXXPEQVSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
MEN
Query on MEN
B L-PEPTIDE LINKING C5 H10 N2 O3 ASN

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.65 Å
  • R-Value Free: 0.272
  • R-Value Work: 0.183
  • Space Group: H 3 2

Unit Cell:

Length (Å) Angle (°)
a = 106.42 α = 90.00
b = 106.42 β = 90.00
c = 176.18 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1995-06-21
  • Released Date: 1997-09-17
  • Deposition author(s): Stec, B., Troxler, R.F., Teeter, M.M.

Revision History

  • 2008-03-25
    Type: Version format compliance
  • 2011-07-13
    Type: Version format compliance