1JB0 Photosynthesis date Jun 01, 2001
title Crystal Structure Of Photosystem I: A Photosynthetic Reactio And Core Antenna System From Cyanobacteria
authors P.Jordan, P.Fromme, H.T.Witt, O.Klukas, W.Saenger, N.Krauss
compound source
Molecule: Photosystem I P700 Chlorophyll A Apoprotein A1
Chain: A
Synonym: Photosystem I Subunit Psaa
 Organism_scientific: Synechococcus Elongatus
Organism_taxid: 32046

Molecule: Photosystem I P700 Chlorophyll A Apoprotein A2
Chain: B
Synonym: Photosystem I Subunit Psab
Organism_scientific: Synechococcus Elongatus
Organism_taxid: 32046

Molecule: Photosystem I Iron-Sulfur Center
Chain: C
Synonym: Photosystem I Subunit Psac
Organism_scientific: Synechococcus Elongatus
Organism_taxid: 32046

Molecule: Photosystem 1 Reaction Centre Subunit II
Chain: D
Synonym: Photosystem I Subunit Psad
Organism_scientific: Synechococcus Elongatus
Organism_taxid: 32046

Molecule: Photosystem 1 Reaction Centre Subunit Iv
Chain: E
Synonym: Photosystem I Subunit Psae
Organism_scientific: Synechococcus Elongatus
Organism_taxid: 32046

Molecule: Photosystem 1 Reaction Centre Subunit III
Chain: F
Synonym: Photosystem I Subunit Psaf
Organism_scientific: Synechococcus Elongatus
Organism_taxid: 32046

Molecule: Photosystem 1 Reaction Centre Subunit Viii
Chain: I
Synonym: Photosystem I Subunit Psai
Organism_scientific: Synechococcus Elongatus
Organism_taxid: 32046

Molecule: Photosystem 1 Reaction Centre Subunit Ix
Chain: J
Synonym: Photosystem I Subunit Psaj
Organism_scientific: Synechococcus Elongatus
Organism_taxid: 32046

Molecule: Photosystem 1 Reaction Centre Subunit X
Chain: K
Synonym: Photosystem I Subunit Psak
Organism_scientific: Synechococcus Elongatus
Organism_taxid: 32046

Molecule: Photosystem 1 Reaction Centre Subunit Xi
Chain: L
Synonym: Photosystem I Subunit Psal
Organism_scientific: Synechococcus Elongatus
Organism_taxid: 32046

Molecule: Photosystem 1 Reaction Centre Subunit Xii
Chain: M
Synonym: Photosystem I Subunit Psam
Organism_scientific: Synechococcus Elongatus
Organism_taxid: 32046

Molecule: Photosystem I Subunit Psax
Chain: X
Organism_scientific: Synechococcus Elongatus
Organism_taxid: 32046
symmetry Space Group: P 63
R_factor 0.199 R_Free 0.217
crystal
cell
length a length b length c angle alpha angle beta angle gamma
281.000 281.000 165.200 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.50 Å
ligand BCR, CA, CLA, LHG, LMG, PQN, SF4 enzyme
note 1JB0 (Molecule of the Month:pdb22, pdb66)is a representative structure
related structures by homologous chain: 1GXI, 1K0T
Gene
Ontology
ChainFunctionProcessComponent
A
  • electron transfer activity


    • B
  • electron transfer activity


    • C


    D


    E


    F


    I


    J


    K


    L


    M


    Primary referenceThree-dimensional structure of cyanobacterial photosystem I at 2.5 A resolution., Jordan P, Fromme P, Witt HT, Klukas O, Saenger W, Krauss N, Nature. 2001 Jun 21;411(6840):909-17. PMID:11418848
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (549 Kb) [Save to disk]
  • Biological Unit Coordinates (1jb0.pdb1.gz) 1441 Kb
  • LPC: Ligand-Protein Contacts for 1JB0
  • CSU: Contacts of Structural Units for 1JB0
  • Likely Quarternary Molecular Structure file(s) for 1JB0
  • Retrieve 1JB0 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1JB0 from S2C, [Save to disk]
    • View 1JB0 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
    • Visual 3D analysis of 1JB0
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1JB0, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1jb0a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1jb0b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1jb0c_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1jb0d_, region D [Jmol] [rasmolscript] [script source]
        - Domain d1jb0e_, region E [Jmol] [rasmolscript] [script source]
        - Domain d1jb0f_, region F [Jmol] [rasmolscript] [script source]
        - Domain d1jb0i_, region I [Jmol] [rasmolscript] [script source]
        - Domain d1jb0j_, region J [Jmol] [rasmolscript] [script source]
        - Domain d1jb0k_, region K [Jmol] [rasmolscript] [script source]
        - Domain d1jb0l_, region L [Jmol] [rasmolscript] [script source]
        - Domain d1jb0m_, region M [Jmol] [rasmolscript] [script source]
        - Domain d1jb0x_, region X [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1jb0_I] [1jb0_B] [1jb0_M] [1jb0_A] [1jb0_E] [1jb0_K] [1jb0_C] [1jb0] [1jb0_J] [1jb0_F] [1jb0_X] [1jb0_L] [1jb0_D]
  • SWISS-PROT database: [P0A405] [P0A407] [P0A416] [P0A415] [P0A420] [P0A423] [P0A401] [P0A427] [P0A429] [P0A425] [Q8DGB4] [P0A403] [Q8DKP6]
  • Domain organization of [PSAA_THEEB] [PSAB_THEEB] [PSAC_SYNEN] [PSAC_THEEB] [PSAD_THEEB] [PSAE_THEEB] [PSAF_THEEB] [PSAI_THEEB] [PSAJ_THEEB] [PSAK_THEEB] [PSAL_THEEB] [PSAM_THEEB] [Q8DKP6_THEEB] by SWISSPFAM
    • Other resources with information on 1JB0
  • Community annotation for 1JB0 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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