User:Dave Ptak

• Full Real Name: Dave Ptak

• Position: retired high school teacher of chemistry

• Institution: Santa Cruz High School

• City, State/Province, Country: Santa Cruz, California USA

• Field of Expertise or Study: Chemistry

User:Dave_Ptak/my first try

Proteopedia Page Contributors and Editors (what is this?)

Jaime Prilusky, Dave Ptak