Orthology established by Woods et al., 2005 (1607 genes)

Orthology for ube2ib ( Chr: 24 )

Orthology for ube2l3a ( Chr: 10 )

Orthology for ube2q1 ( Chr: 18 )

Orthology for ube2q2 ( Chr: 25 )

Orthology for ubl3b ( Chr: 14 )

Orthology for ubr5 ( Chr: 16 )

Orthology for ubr7 ( Chr: 20 )

Orthology for ubxn1 ( Chr: 14 )

Orthology for uck2b ( Chr: 2 )

Orthology for ufd1l ( Chr: 8 )

Orthology for unc45b ( Chr: 8 )

Orthology for uqcrc2b ( Chr: 12 )

Orthology for uqcrfs1 ( Chr: 7 )

Orthology for uqcrq ( Chr: 14 )

Orthology for urb1 ( Chr: 15 )

Orthology for uros ( Chr: 12 )

Orthology for usp5 ( Chr: 16 )

Orthology for usp10 ( Chr: 7 )

Orthology for usp16 ( Chr: 15 )

Orthology for usp24 ( Chr: 20 )