>6Q3P_1|Chain A|Leading Chain of the AAB Collagen Heterotrimer|Homo sapiens (9606) GPPGPKGDPGPKGDPGPPGARGQAGVLGFPGPPGPPGPKGDKGDPGGYX >6Q3P_2|Chain B|Middle Chain of the AAB Collagen Heterotrimer|Homo sapiens (9606) XGPPGPKGDPGPKGDPGPPGARGQAGVLGFPGPPGPPGPKGDKGDPGGYX >6Q3P_3|Chain C|Trailing Chain of the AAB Collagen Heterotrimer|Homo sapiens (9606) XGPKGPPGDKGPPGDPGPPGARGEPGNIGFPGPPGPKGPKGDPGDPGGY