>gi|22538467 proteasome beta 4 subunit [Homo sapiens]
MEAFLGSRSGLWAGGPAPGQFYRIPSTPDSFMDPASALYRGPITRTQNPM
VTGTSVLGVKFEGGVVIAADMLGSYGSLARFRNISRIMRVNNSTMLGASG
DYADFQYLKQVLGQMVIDEELLGDGHSYSPRAIHSWLTRAMYSRRSKMNP
LWNTMVIGGYADGESFLGYVDMLGVAYEAPSLATGYGAYLAQPLLREVLE
KQPVLSQTEARDLVERCMRVLYYRDARSYNRFQIATVTEKGVEIEGPLST
ETNWDIAHMISGFE