>gnl|mdb|bmrb16400:1 collagen A
PKGPKGPKGPKGPKGPKGPKGPKGPKGPKG
>gnl|mdb|bmrb16400:2 collagen B
DXGDXGDXGDXGDXGDXGDXGDXGDXGDXG
>gnl|mdb|bmrb16400:3 collagen C
PXGPXGPXGPXGPXGPXGPXGPXGPXGPXG