Logo
Information on 1bu6_O_221
Loop code: 1bu6_O_221
PDB: 1bu6
Chain: O
Type: HA beta-beta hairpin
Loop Start: 221  Loop Length: 9
Sec Struct Nt length: 7  Sec Struct Ct length: 5
Structure geometry
d (Å): 3.823600 delta (°): 106.244102theta (°): 141.770493 rho (°): 311.423615
Sequence:SEVYGQTNIGGKGGTRIPISG
Sec Struct:EEEEEEE--SSSSS--EEEEE
PDB Site Annotation
SiteResidueatSSatLOOP
SO4 - SULPHATE BINDING SITE. RESIDUES 230 - 236: THIS REGION IS DISORDERED IN PREVIOUSLY SOLVED CRYSTAL STRUCTURES OF GLYCEROL KINASE, BUT IS ORDERED IN THIS STRUCTURE AND FORMS A SULPHATE BINDING SITE AT THE 2-FOLD DIMER-DIMER INTERFACE. THIS SITE IS PROPOSED TO BE PART OF THE BINDING SITE FOR THE ALLOSTERIC EFFECTOR FBP (SEE REF. FOR THIS STRUCTURE). R - 23601