SCOP: Structural Classification of Proteins and ASTRAL

Structural Classification of Proteins and ASTRAL release 1.75B (January 2013)

PDB entry 1k6n

View 1k6n on RCSB PDB site
Description: E(L212)A,D(L213)A Double Mutant Structure of Photosynthetic Reaction Center from Rhodobacter Sphaeroides
Class: photosynthesis
Keywords: Double Mutant Photosynthetic Reaction Center, proton transfer, membrane protein, PHOTOSYNTHESIS
Deposited on 2001-10-16, released 2002-08-07
The last revision prior to the SCOP 1.75B freeze date was dated 2011-07-13, with a file datestamp of 2011-05-25.
Experiment type: XRAY
Resolution: 3.1 Å
R-factor: 0.203
AEROSPACI score: 0.24 (click here for full SPACI score report)

Chains and heterogens:

Chain 'H':
Compound: Photosynthetic reaction center H subunit
Species: Rhodobacter sphaeroides [TaxId:1063]
Gene: PUFQBALMX
Domains in SCOP 1.75B: d1k6nh1, d1k6nh2
Chain 'L':
Compound: Photosynthetic reaction center L subunit
Species: Rhodobacter sphaeroides [TaxId:1063]
Gene: PUFQBALMX
Domains in SCOP 1.75B: d1k6nl_
Chain 'M':
Compound: Photosynthetic reaction center M subunit
Species: Rhodobacter sphaeroides [TaxId:1063]
Gene: PUFQBALMX
Domains in SCOP 1.75B: d1k6nm_
Heterogens: FE, BCL, BPH, U10, SPN, CDL, LDA, HOH

PDB Chain Sequences:

Chain 'H':
Sequence, based on SEQRES records: (download)

>1k6nH (H:)
mvgvtafgnfdlaslaiysfwiflagliyylqtenmregyplenedgtpaanqgpfplpk
pktfilphgrgtltvpgpesedrpialartavsegfphaptgdpmkdgvgpaswvarrdl
peldghghnkikpmkaaagfhvsagknpiglpvrgcdleiagkvvdiwvdipeqmarfle
velkdgstrllpmqmvkvqsnrvhvnalssdlfagiptiksptevtlleedkicgyvagg
lmyaapkrksvvaamlaeya

Sequence, based on observed residues (ATOM records): (download)

>1k6nH (H:)
dlaslaiysfwiflagliyylqtenmregyplenedgtpaanqgpfplpkpktfilphgr
gtltvpgpesedrpialartavsegfphaptgdpmkdgvgpaswvarrdlpeldghghnk
ikpmkaaagfhvsagknpiglpvrgcdleiagkvvdiwvdipeqmarflevelkdgstrl
lpmqmvkvqsnrvhvnalssdlfagiptiksptevtlleedkicgyvagglmyaapkrks

Chain 'L':
Sequence; same for both SEQRES and ATOM records: (download)

>1k6nL (L:)
allsferkyrvpggtlvggnlfdfwvgpfyvgffgvatfffaalgiiliawsavlqgtwn
pqlisvyppaleyglggaplakgglwqiiticatgafvswalreveicrklgigyhipfa
fafailayltlvlfrpvmmgawgyafpygiwthldwvsntgytygnfhynpahmiaisff
ftnalalalhgalvlsaanpekgkemrtpdhaatffrdlvgysigtlgihrlglllslsa
vffsalcmiitgtiwfdqwvdwwqwwvklpwwanipgging

Chain 'M':
Sequence, based on SEQRES records: (download)

>1k6nM (M:)
aeyqnifsqvqvrgpadlgmtedvnlanrsgvgpfstllgwfgnaqlgpiylgslgvlsl
fsglmwfftigiwfwyqagwnpavflrdlfffsleppapeyglsfaaplkegglwliasf
fmfvavwswwgrtylraqalgmgkhtawaflsaiwlwmvlgfirpilmgswseavpygif
shldwtnnfslvhgnlfynpfhglsiaflygsallfamhgatilavsrfggereleqiad
rgtaaeraalfwrwtmgfnatmegihrwaiwmavlvtltggigillsgtvvdnwyvwgqn
hgmaplnhhhhhhh

Sequence, based on observed residues (ATOM records): (download)

>1k6nM (M:)
aeyqnifsqvqvrgpadlgmtedvnlanrsgvgpfstllgwfgnaqlgpiylgslgvlsl
fsglmwfftigiwfwyqagwnpavflrdlfffsleppapeyglsfaaplkegglwliasf
fmfvavwswwgrtylraqalgmgkhtawaflsaiwlwmvlgfirpilmgswseavpygif
shldwtnnfslvhgnlfynpfhglsiaflygsallfamhgatilavsrfggereleqiad
rgtaaeraalfwrwtmgfnatmegihrwaiwmavlvtltggigillsgtvvdnwyvwgqn
hg