1GH0

CRYSTAL STRUCTURE OF C-PHYCOCYANIN FROM SPIRULINA PLATENSIS

Structural Biology Knowledgebase: 1GH0 SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.189

Literature

Macromolecules
Sequence Display for 1GH0

Classification: PHOTOSYNTHESIS

Total Structure Weight: 449492.22

Macromolecule Entities
Molecule Chains Length Organism Details
C-PHYCOCYANIN ALPHA SUBUNIT A, C, E..., G, I, K, M, O, Q, S, U, WA, C, E, G, I, K, M, O, Q, S, U, W 162 Arthrospira platensis Mutation: I11V, R51L, G148V
Gene Name(s): cpcA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
C-PHYCOCYANIN BETA SUBUNIT B, D, F..., H, J, L, N, P, R, T, V, XB, D, F, H, J, L, N, P, R, T, V, X 172 Arthrospira platensis Mutation: A40V, N72X, N76S, S162G, C168A
Gene Name(s): cpcB
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Small Molecules
Ligands 1 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
CYC
Query on CYC

A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X 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, D, F, H, J, L, N, P, R, T, V, X L-PEPTIDE LINKING C5 H10 N2 O3 ASN

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.2 Å
  • R-Value Free: 0.237
  • R-Value Work: 0.189
  • Space Group: P 1 21 1
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 109.00 α = 90.00
b = 117.50 β = 90.30
c = 185.00 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2000-10-29
  • Released Date: 2001-06-06
  • Deposition author(s): Liang, D.-C., Chang, W.-R., Wang, X.-Q.

Revision History

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