A novel inbred maize line designated PHCK5 and seed, plants and plant
parts thereof. Methods for producing a maize plant that comprise crossing
inbred maize line PHCK5 with another maize plant. Methods for producing a
maize plant containing in its genetic material one or more traits
introgressed into PHCK5 through backcross conversion and/or
transformation, and to the maize seed, plant and plant part produced
thereby. Hybrid maize seed, plant or plant part produced by crossing the
inbred line PHCK5 or a trait conversion of PHCK5 with another maize line.
Inbred maize lines derived from inbred maize line PHCK5, methods for
producing other inbred maize lines derived from inbred maize line PHCK5
and the inbred maize lines and their parts derived by the use of those
methods.