A diagram of differently colored ribbons and helices shows the crystal structure of human PLP phosphatase, with pyridoxal 5'-phosphate (PLP), the active form of Vitamin B6, bound in the active site.

Crystal structure of the human PLP phosphatase, with pyridoxal 5’-phosphate (PLP), the active form of Vitamin B6, bound in the active site. Image from the RCSB PDB of PDB ID 2CFR (Kang, B.S., et al. Crystal Structure of Human Pyridoxal 5’-Phosphate Phosphatase.) created with Protein Workshop (J.L. Moreland, et al. (2005) The Molecular Biology Toolkit (MBT): a modular platform for developing molecular visualization applications. BMC Bioinformatics 6:21).

Image from the RCSB PDB (www.rcsb.org) of PDB ID 2CFR. Kang, B.S., et al. Crystal Structure of Human Pyridoxal 5’-Phosphate Phosphatase. created with Protein Workshop (J.L. Moreland, A. Gramada, O.V. Buzko, Q. Zhang, P.E. Bourne (2005) The Molecular Biology Toolkit (MBT): a modular platform for developing molecular visualization applications. BMC Bioinformatics 6:21).