title: Direct observation of myoglobin structural dynamics from 100 picoseconds to 1 microsecond with picosecond X-ray solution scattering.
abstract: Here we report structural dynamics of equine myoglobin (Mb) in response to the CO photodissociation visualized by picosecond time-resolved X-ray solution scattering. The data clearly reveal new structural dynamics that occur in the timescale of ∼360 picoseconds (ps) and ∼9 nanoseconds (ns), which have not been clearly detected in previous studies.
authors: Center for Time-Resolved Diffraction, Department of Chemistry, Graduate School of Nanoscience & Technology (WCU), KAIST, Daejeon 305-701, Korea.
authors: Kyung Hwan
authors: KH
authors: Kim
authors: Key Young
authors: KY
authors: Oang
authors: Jeongho
authors: J
authors: Kim
authors: Jae Hyuk
authors: JH
authors: Lee
authors: Youngmin
authors: Y
authors: Kim
authors: Hyotcherl
authors: H
authors: Ihee
mesh_terms: D002248:Carbon Monoxide / Q000737:chemistry; D009211:Myoglobin / Q000737:chemistry*; D010777:Photochemistry; D011487:Protein Conformation; D053838:Scattering, Small Angle; D012996:Solutions; D013816:Thermodynamics; D013997:Time Factors; D014961:X-Ray Diffraction
chemical_list: D009211:Myoglobin; D012996:Solutions; D002248:Carbon Monoxide