1B8D

CRYSTAL STRUCTURE OF A PHYCOUROBILIN-CONTAINING PHYCOERYTHRIN

Structural Biology Knowledgebase: 1B8D SBKB.org


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.227
  • R-Value Work: 0.175

wwPDB Validation Full Report


Literature

Macromolecules
Sequence Display for 1B8D

Classification: PHOTOSYNTHESIS

Total Structure Weight: 78947.77

Macromolecule Entities
Molecule Chains Length Organism Details
PROTEIN (RHODOPHYTAN PHYCOERYTHRIN (ALPHA CHAIN)) A, K 164 Griffithsia monilis Details: PHYCOERYTHROBILIN PHYCOUROBILIN N-GAMMA METHYLATION OF ASN B72 AND ASN L72
Gene Name(s): cpeA rpeA
PROTEIN (RHODOPHYTAN PHYCOERYTHRIN (BETA CHAIN)) B, L 177 Griffithsia monilis Details: PHYCOERYTHROBILIN PHYCOUROBILIN N-GAMMA METHYLATION OF ASN B72 AND ASN L72
Gene Name(s): cpeB
PROTEIN (RHODOPHYTAN PHYCOERYTHRIN (GAMMA CHAIN)) G 6 Griffithsia monilis

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

B, L PHYCOUROBILIN
C33 H42 N4 O6
KDCCOOGTVSRCHX-YYVBKQGDSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PEB
Query on PEB

A, B, K, L PHYCOERYTHROBILIN
C33 H40 N4 O6
NKCBCVIFPXGHAV-WAVSMFBNSA-N
Ligand Explorer
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 2 Unique
ID Chains Type Formula 2D Diagram Parent
MEN
Query on MEN
B, L L-PEPTIDE LINKING C5 H10 N2 O3 ASN
UNK
Query on UNK
G L-PEPTIDE LINKING C4 H9 N O2 --

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 1.9 Å
  • R-Value Free: 0.227
  • R-Value Work: 0.175
  • Space Group: H 3
  • Electron Density Server: EDS EDS

Unit Cell:

Length (Å) Angle (°)
a = 187.35 α = 90.00
b = 187.35 β = 90.00
c = 59.31 γ = 120.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 1999-01-29
  • Released Date: 1999-02-18
  • Deposition author(s): Ritter, S., Hiller, R.G., Wrench, P.M., Welte, W., Diederichs, K.

Revision History

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