PDB entry 1yst

View 1yst on RCSB PDB site
Description: structure of the photochemical reaction center of a spheroidene containing purple bacterium, rhodobacter sphaeroides y, at 3 angstroms resolution
Class: photosynthetic reaction center
Keywords: photosynthetic reaction center
Deposited on 1994-12-07, released 1995-02-27
The last revision prior to the SCOPe 2.05 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-25.
Experiment type: XRAY
Resolution: 3 Å
R-factor: 0.234
AEROSPACI score: 0.1 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'H':
    Compound: photosynthetic reaction center (h subunit)
    Species: Rhodobacter sphaeroides [TaxId:1063]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.05: d1ysth1, d1ysth2
  • Chain 'L':
    Compound: photosynthetic reaction center (l subunit)
    Species: Rhodobacter sphaeroides [TaxId:1063]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.05: d1ystl_
  • Chain 'M':
    Compound: photosynthetic reaction center (m subunit)
    Species: Rhodobacter sphaeroides [TaxId:1063]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.05: d1ystm_
  • Heterogens: MN, BCL, BPH, SPO, U10

PDB Chain Sequences:

  • Chain 'H':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1ystH (H:)
mvgvtafgnfdlaslaiysfwiflagliyylqtenmregyplenedgtpaanqgpfplpk
pktfilphgrgtltvpgpesedrpialartavsegfphaptgdpmkdgvgpaswvarrdl
peldghghnkikpmkaaagfhvsagknpiglpvrgcdleiagkvvdiwvdipeqmarfle
velkdgstrllpmqmvkvqsnrvhvnalssdlfagiptiksptevtlleedkicgyvagg
lmyaapkrksvvaamlaeya

  • Chain 'L':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1ystL (L:)
allsferkyrvpggtlvggnlfdfwvgpfyvgffgvatfffaalgiiliawsavlqgtwn
pqlisvyppaleyglggaplakgglwqiiticatgafvswalreveicrklgigyhipfa
fafailayltlvlfrpvmmgawgyafpygiwthldwvsntgytygnfhynpahmiaisff
ftnalalalhgalvlsaanpekgkemrtpdhedtffrdlvgysigtlgihrlglllslsa
vffsalcmiitgtiwfdqwvdwwqwwvklpwwa

  • Chain 'M':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1ystM (M:)
aeyqnifsqvqvrgpadlgmtedvnlanrsgvgpfstllgwfgnaqlgpiylgslgvlsl
fsglmwfftigiwfwyqagwnpavflrdlfffsleppapeyglsfaaplkegglwliasf
fmfvavwswwgrtylraqamgmgkhtawaflsaiwlwmvlgfirpilmgswseavpygif
shldwtnnfslvhgnlfynpfhglsiaflygsallfamhgatilavsrfggereleqiad
rgtaaeraalfwrwtmgfnatmegihrwaiwmavlvtltggigillsgtvvdnwyvwgqn
hgmap