Per 
Item #: SCP-5974
Object Class: Keter
Special Containment Procedures: SCP-5974 is to be kept in a 5 m x 10 m x 5 m glass cube filled with water. SCP-5974's glass cube is 10 inches thick, to ensure SCP-5974 stays in containment. SCP-5974 is to be feed a recently deceased D-class on a bi-weekly basis.
Description: [Paragraphs explaining the description] SCP-5974's appearance is that of a Carcharodon carcharias (Great White Shark) with the ability to mutate and regenerate, like SCP-682. A noticeable difference between SCP-5974 and SCP-682 is that SCP-5974 does not have the ability to change shape or size. It is not yet known if SCP-5974 can speak or not. SCP-5974 was found in the ████████ Ocean in 20██. Origin of SCP-5974 is as of yet unknown.
Addendum 5974-1
SCP-5974 was shot with ████████ class sedative and proved successful in making
SCP-5974 unconscious. Researchers were able to obtain one
of 5974's teeth before SCP-5974 regained consciousness.
Researchers are currently running DNA tests to determine if somehow, certain components of SCP-5974's DNA is related to certain components of SCP-682's DNA. SCP-5974 and SCP-682's DNA strands are entirely different and if they were the same at once, their DNA no longer matches at this point.
"Seeing how successful the ████████ sedative was in making SCP-5974 unconscious, I am requesting permission to take an x-ray of 5974 and see if the skeletal system arrangement is a perfect match to a Carcharodon carcharias and if the skeletal system is made out of cartilage like that of a common shark."
-Dr. ████████ (Awaiting approval)
Rest of the document is Redacted until clearance from the 05
