Top cylinder bound to OCP from high-resolution phycobilisome quenched by OCP (local refinement)

Structural and quantum chemical basis for OCP-mediated quenching of phycobilisomes.

Phycobilisome 7.8 kDa linker polypeptide, allophycocyanin-associated, core

Phycobilisome rod-core linker polypeptide CpcG

MSVKASGGSSLARPQLYQTVPVSAISQAEQQDRFLEGSELNELTAYFQSGALRLEIAETLTQNADLIVSRAANRIFTGGS
PLSYLEKPVERQPALVGASSDSRNGSVTYAESNGSGGLFGGLRSVFSSTGPIPPGFRPINIARYGPSNMQKSLRDMSWFL
RYTTYAIVAGDPNIIVVNTRGLKEVIENACSIDATIVAIQEMRAASADYFRNNAQAKEIVLQYFDILLSEFKAPTPANKV
RQGPSNDIQGLELPQSYFNAAAKRQKYAMKPGLSALEKNAVIKAAYRQIFERDITKAYSQSISYLESQVRNGDISMKEFV
RRLAKSPLYRKQFFEPFINSRALELAFRHILGRGPSSREEVQKYFSIVSSGGLPALVDALVDSQEYADYFGEETVPYLRG
LGVEAQECRNWGMQQDLFSYSAPFRKVPQFITTFAQYDRPLPDQHVYGSGNDPLEIQFGAIFPKETRNPSKRPAPFNKDT
KRILIHRGPAVNNQVGNPSAVGEFPGSLGAKVFRLNGGLPGAKVGKNTGTSVKFGESSTQALIRAAYRQVFGRDLYEGQR
LSVAEIQLENGDISVREFIKRLAKSELFLKLYWAPHYVCKAIEYMHRRLLGRPTYGRQEMNQYFDIASKQGFYAVVEAMI
DSKEYSDAFGEDTVPYERYLTPGGLQMRSARVGSLREDIGQRVDKEVTPRFVELGQVSAIRTEPEIAYRSNQGVTRQRQQ
TKVFKLVSTYDKVAVKNAIRAAYRQVFERDLEPYIINSEFTALESKLSNNEINVKEFIEGLGTSELYMKEFYAPYPNTKV
IEMGTKHFLGRAPLNQKEIQQYNQILASQGLKAFIGAMVNGMEYLQTFGEDTVPYRRFPTLPAANFPNTERLYNKLTKQD
KELVVPSFTPVVKVGG

MPFTIDSARGIFPNTLAADVVPATIARFSQLNAEDQLALIWFAYLEMGKTLTIAAPGAASMQLAENALKEIQAMGPLQQT
QAMCDLANRADTPLCRTYASWSPNIKLGFWYRLGELMEQGFVAPIPAGYQLSANANAVLATIQGLESGQQITVLRNAVVD
MGFTAGKDGKRIAEPVVPPQDTASRTKVSIEGVTNATVLNYMDNLNANDFDTLIELFTSDGALQPPFQRPIVGKENVLRF
FREECQNLKLIPERGVTEPAEDGFTQIKVTGKVQTPWFGGNVGMNIAWRFLLNPEGKIFFVAIDLLASPKELLNFAR

MSIVTKSIVNADAEARYLSPGELDRIKAFVTGGAARLRIAETLTGSRETIVKQAGDRLFQKRPDIVSPGGNAYGEEMTAT
CLRDMDYYLRLVTYGVVSGDVTPIEEIGLVGVREMYRSLGTPIEAVAQSVREMKEVASGLMSSDDAAEASAYFDFVIGKM
S

MQDAITAVINSADVQGKYLDGAAMDKLKSYFASGELRVRAASVISANAATIVKEAVAKSLLYSDVTRPGG(MEN)MYTTR
RYAACIRDLDYYLRYATYAMLAGDASILDERVLNGLKETYNSLGVPISSTVQAIQAIKEVTASLVGADAGKEMGVYLDYI
CSGLS

MQDAITAVINSADVQGKYLDGAAMDKLKSYFASGELRVRAASVISANAATIVKEAVAKSLLYSDVTRPGGNMYTTRRYAA
CIRDLDYYLRYATYAMLAGDASILDERVLNGLKETYNSLGVPISSTVQAIQAIKEVTASLVGADAGKEMGVYLDYICSGL
S

MALPLLNYAPKSQNVRVEGYEIGSEEKPVVFTTENILSSSDMDNLIEAAYRQIFFHAFKWDREKVLESQLRNGQITVRDF
VRGLLLSNTFRNSFYEKNSNYRFVEHCVQKILGRDVYSEREKIAWSIVVATKGYQGLIDDLLNSDEYLNNFGYDTVPYQR
RRNLPGREAGELPFNIKSPRYDAYHRRQLGFPQIVWQNEVRRFIPQEKKLTAGNPMNFLGMARSINPAANTIPKVSAQNI
NIEASVPRR

Department of Energy (DOE, United States)

National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Complex, light harvesting, pigment, PHOTOSYNTHESIS