PDB entry 1z9k

View 1z9k on RCSB PDB site
Description: Photosynthetic Reaction Center from Rhodobacter sphaeroides
Class: photosynthesis
Keywords: alpha helix, membrane protein
Deposited on 2005-04-02, released 2005-06-07
The last revision prior to the SCOP 1.73 freeze date was dated 2005-06-07, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 4.6 Å
R-factor: 0.33
AEROSPACI score: -0.1 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: reaction center protein l chain
    Species: Rhodobacter sphaeroides
    Gene: pufL
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1z9ka1
  • Chain 'B':
    Compound: reaction center protein m chain
    Species: Rhodobacter sphaeroides
    Gene: pufM
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.73: d1z9kb1
  • Chain 'C':
    Compound: reaction center protein h chain
    Species: Rhodobacter sphaeroides
    Gene: puhA
    Database cross-references and differences (RAF-indexed):
  • Heterogens: FE, MN, BCL, BPH, U10

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1z9kA (A:)
allsferkyrvpggtlvggnlfdfwvgpfyvgffgvatfffaalgiiliawsavlqgtwn
pqlisvyppaleyglggaplakgglwqiiticatgafvswalreveicrklgigyhipfa
fafailayltlvlfrpvmmgawgyafpygiwthldwvsntgytygnfhynpahmiaisff
ftnalalalhgalvlsaanpekgkemrtpdhedtffrdlvgysigtlgihrlglllslsa
vffsalcmiitgtiwfdqwvdwwqwwvklpwwanipgging

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1z9kB (B:)
aeyqnifsqvqvrgpadlgmtedvnlanrsgvgpfstllgwfgnaqlgpiylgslgvlsl
fsglmwfftigiwfwyqagwnpavflrdlfffsleppapeyglsfaaplkegglwliasf
fmfvavwswwgrtylraqalgmgkhtawaflsaiwlwmvlgfirpilmgswseavpygif
shldwtnnfslvhgnlfynpfhglsiaflygsallfamhgatilavsrfggereleqiad
rgtaaeraalfwrwtmgfnatmegihrwaiwmavlvtltggigillsgtvvdnwyvwgqn
hgmapln

    Sequence, based on observed residues (ATOM records): (download) 
    >1z9kB (B:)
aeyqnifsqvqvrgpadlgmtedvnlanrsgvgpfstllgwfgnaqlgpiylgslgvlsl
fsglmwfftigiwfwyqagwnpavflrdlfffsleppapeyglsfaaplkegglwliasf
fmfvavwswwgrtylraqalgmgkhtawaflsaiwlwmvlgfirpilmgswseavpygif
shldwtnnfslvhgnlfynpfhglsiaflygsallfamhgatilavsrfggereleqiad
rgtaaeraalfwrwtmgfnatmegihrwaiwmavlvtltggigillsgtvvdnwyvwgqn
hg

  • Chain 'C':
    No sequence available.