>sp|Q4JA57|IF2B_SULAC Translation initiation factor 2 subunit beta OS=Sulfolobus acidocaldarius GN=eif2b MTVKVDKNYEQLLDRLYDRLPDKAQKSGQQNLPNLIVLQVGNTTIIRNFSEYCDRIRRED KLCMRYLLKELAAPGSLGENGQLVIQGKFSSQVVTMLMERFLKMYVQCSTCRSFDTILKR DKKVWIISCLACGAQTPVKQF