/usr/share/perl5/Bio/DB/ is in libbio-perl-run-perl 1.6.9-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/perl5/Bio/DB/ESoap/
/usr/share/perl5/Bio/DB/ESoap.pm
/usr/share/perl5/Bio/DB/ESoap/WSDL.pm
/usr/share/perl5/Bio/DB/SoapEUtilities/
/usr/share/perl5/Bio/DB/SoapEUtilities.pm
/usr/share/perl5/Bio/DB/SoapEUtilities/DocSumAdaptor.pm
/usr/share/perl5/Bio/DB/SoapEUtilities/FetchAdaptor/
/usr/share/perl5/Bio/DB/SoapEUtilities/FetchAdaptor.pm
/usr/share/perl5/Bio/DB/SoapEUtilities/FetchAdaptor/seq.pm
/usr/share/perl5/Bio/DB/SoapEUtilities/FetchAdaptor/species.pm
/usr/share/perl5/Bio/DB/SoapEUtilities/GQueryAdaptor.pm
/usr/share/perl5/Bio/DB/SoapEUtilities/LinkAdaptor.pm
/usr/share/perl5/Bio/DB/SoapEUtilities/Result.pm