Macromolecules
Sequence Display for 4CAS

Classification: PHOTOSYNTHESIS

Total Structure Weight: 146379.91

Macromolecule Entities
Molecule Chains Length Organism Details
PHOTOSYNTHETIC REACTION CENTER CYTOCHROME C SUBUNIT A 356 Blastochloris viridis Gene Name(s): pufC cytC
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
REACTION CENTER PROTEIN L CHAIN B 274 Blastochloris viridis Gene Name(s): pufL
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
REACTION CENTER PROTEIN M CHAIN C 324 Blastochloris viridis Gene Name(s): pufM
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG
REACTION CENTER PROTEIN H CHAIN D 258 Blastochloris viridis Gene Name(s): puhA
Metabolic Pathways
Maps:       
Reactions:
ESCHER  BiGG

Membrane Protein

Source: mpstruc | Group: ALPHA-HELICAL

Subgroup Name: Photosynthetic Reaction Centers

Protein Name: Photosynthetic Reaction Center


Small Molecules
Ligands 10 Unique
ID Chains Name / Formula / InChI Key 2D Diagram 3D Interactions
BCL
Query on BCL

B, C BACTERIOCHLOROPHYLL A
C55 H74 Mg N4 O6
DSJXIQQMORJERS-RUUWGSCADZ
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
BPB
Query on BPB

B, C BACTERIOPHEOPHYTIN B
C55 H74 N4 O6
SFKCKJXMIAKQMY-GTTFDWDMSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
OTP
Query on OTP

C (2E,6E,10E,14E,18E,22E,26E)-3,7,11,15,19,23,27,31- OCTAMETHYLDOTRIACONTA-2,6,10,14,18,22,26,30- OCTAENYL TRIHYDROGEN DIPHOSPHATE
OCTAPRENYL PYROPHOSPHATE (Synonym)
C40 H68 O7 P2
IKKLDISSULFFQO-DJMILUHSSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MQ7
Query on MQ7

C MENAQUINONE-7
C46 H64 O2
RAKQPZMEYJZGPI-LJWNYQGCSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
DGA
Query on DGA

A DIACYL GLYCEROL
C39 H76 O5
UHUSDOQQWJGJQS-QNGWXLTQSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
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)
NS5
Query on NS5

C 15-cis-1,2-dihydroneurosporene
C40 H60
NHKJSVKSSGKUCH-DBWJSHEJSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
MPG
Query on MPG

B, C [(Z)-octadec-9-enyl] (2R)-2,3-bis(oxidanyl)propanoate
C21 H40 O4
JPJYKWFFJCWMPK-GDCKJWNLSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
PO4
Query on PO4

C PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
FE2
Query on FE2

C FE (II) ION
Fe
CWYNVVGOOAEACU-UHFFFAOYSA-N
Ligand Explorer NGL
 
Binding Pocket (JSmol)
 
Electron Density (JSmol)
Modified Residues 1 Unique
ID Chains Type Formula 2D Diagram Parent
FME
Query on FME
D L-PEPTIDE LINKING C6 H11 N O3 S MET

Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3.5 Å
  • R-Value Free: 0.329
  • R-Value Work: 0.295
  • Space Group: P 21 21 21

Unit Cell:

Length (Å) Angle (°)
a = 57.90 α = 90.00
b = 84.80 β = 90.00
c = 384.30 γ = 90.00

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History

Deposition Data

  • Deposited Date: 2013-10-09
  • Released Date: 2013-12-25
  • Deposition author(s): Johansson, L.C., Arnlund, D., Katona, G., White, T.A., Barty, A., DePonte, D.P., Shoeman, R.L., Wickstrand, C., Sharma, A., Williams, G.J., Aquila, A., Bogan, M.J., Caleman, C., Davidsson, J., Doak, R.B., Frank, M., Fromme, R., Galli, L., Grotjohann, I., Hunter, M.S., Kassemeyer, S., Kirian, R.A., Kupitz, C., Liang, M., Lomb, L., Malmerberg, E., Martin, A.V., Messerschmidt, M., Nass, K., Redecke, L., Seibert, M.M., Sjohamn, J., Steinbrener, J., Stellato, F., Wang, D., Wahlgren, W.Y., Weierstall, U., Westenhoff, S., Zatsepin, N.A., Boutet, S., Spence, J.C.H., Schlichting, I., Chapman, H.N., Fromme, P., Neutze, R.

Revision History

  • 2014-01-08
    Type: Database references
  • 2017-06-14
    Type: Advisory, Atomic model, Derived calculations, Structure summary