2021
Structure of a photosystem I-ferredoxin complex from a marine cyanobacterium provides insights into far-red light photoacclimation
Gisriel CJ, Flesher DA, Shen G, Wang J, Ho MY, Brudvig GW, Bryant DA. Structure of a photosystem I-ferredoxin complex from a marine cyanobacterium provides insights into far-red light photoacclimation. Journal Of Biological Chemistry 2021, 298: 101408. PMID: 34793839, PMCID: PMC8689207, DOI: 10.1016/j.jbc.2021.101408.Peer-Reviewed Original ResearchConceptsFar-red light photoacclimationChl fFar-red lightPhotosystem I (PSI) subunitsFRL-PSICryo-EM structureCyanobacterium Synechococcus spSynechococcus spI subunitsMarine cyanobacteriumPhotosystem ISoluble ferredoxinElectron transfer cofactorsPhotoacclimationChl f moleculesFerredoxin complexFar-red regionF moleculesBinding sitesFerredoxinAdditional sitesCanonical viewCyanobacteriaCyanobacteriumPhotosynthesis
2018
Structural and biochemical insights into inhibition of human primase by citrate
Lee JG, Park KR, An JY, Kang JY, Shen H, Wang J, Eom SH. Structural and biochemical insights into inhibition of human primase by citrate. Biochemical And Biophysical Research Communications 2018, 507: 383-388. PMID: 30446220, DOI: 10.1016/j.bbrc.2018.11.047.Peer-Reviewed Original ResearchConceptsDNA replicationSmall catalytic subunitShort RNA segmentReplicative DNA polymerasesPhosphate binding siteMammalian chromosomesReplication forksCatalytic subunitAccessory subunitsBiochemical insightsOkazaki fragmentsRNA primersKey regulatorRNA segmentsBacterial enzymesHuman primasePrimaseDNA templateBase pairsDNA polymeraseInactive formDNA strandsBinding sitesPolymeraseSubunits
2011
Structural Basis of Cooperative Ligand Binding by the Glycine Riboswitch
Butler EB, Xiong Y, Wang J, Strobel SA. Structural Basis of Cooperative Ligand Binding by the Glycine Riboswitch. Cell Chemical Biology 2011, 18: 293-298. PMID: 21439473, PMCID: PMC3076126, DOI: 10.1016/j.chembiol.2011.01.013.Peer-Reviewed Original ResearchConceptsGlycine riboswitchStructural basisGene expressionÅ crystal structureTandem riboswitchesCooperative ligand bindingRiboswitchLigand bindingTandem pairMinor contactsBinding sitesAmino acid ligandsCooperative recognitionExpressionExtensive networkOperonFusobacterium nucleatumAptamerCrystal structureGlycine binding siteBindingLigandsInteractionAcid ligands