>tr|A6PVD9|A6PVD9_HUMAN Collagen type XXI alpha 1 chain OS=Homo sapiens GN=COL21A1 MAHYITFLCMVLVLLLQNSVLAEDGEVRSSCRTAPTDLVFILDGSYSVGPENFEIVKKWL VNITKNFDIGPKFIQVGVVQYSDYPVLEIPLGSYDSGEHLTAAVESILYLGGNTKTGKAI QFALDYLFAKSSRFLT