Loop 1 of UBA(2) and UBA(2)P333E

E. Withers-Ward, T.D. Mueller, I.S.Y. Chen, and J. Feigon: "Biochemical and structural analysis of the interaction between the UBA(2) domain of the DNA repair protein HHR23A and HIV-1 Vpr", Biochemistry 39, 14103-14112 (2000). [abstract]

PDB Code: 1F4I

(Left) Comparison of the structure of loop 1 (residues Leu327 to Val337) of UBA(2) (black) and UBA(2)P333E (blue). (Right) Same as in panel A but rotated around the x-axis by approximately 90°.