BCKDK_Hsap       MILASVLRSGPGGGLPLRPLLGPALALRARSTSA---------TDTHHVEMARERSKTVT
BCKDK_Spur       MALSTMKANQL-V---FKQALNFKSASYSRSIAITSYRPQSNYSAVHDYSPAKEKSRPVV
BCKDK_Mmus       MILTSVLGSGPRSWSSLWPLLGSSLSLRARSTSA---------TDTHHVELARERSKTVT
CC1G_13956_Ccin  MLLRHALRP-L-----------------------------AR-RRWYSTKFQQPNSAEVT
CC1G_00337_Ccin  MTTFMVGRR-V-----------------------------FNLTTTTPFLQSSLRYSSTF
                 *                                                     .   .

BCKDK_Hsap       SFYNQSAIDAAAEKPSVRLTPTMMLYAGRSQDGSHLLKSARYLQQELPVRIAHRIKGFRC
BCKDK_Spur       SFYNQSAIDVAAKKPSVRLTPATLLYTGKSPDGNHLLRSAQYLHKELPVRVAHRIAEFRG
BCKDK_Mmus       SFYNQSAIDVAAEKPSVRLTPTMMLYSGRSQDGSHLLKSGRYLQQELPVRIAHRIKGFRS
CC1G_13956_Ccin  ALLAQ-----YGTAAPRPLNLSQLLSFGRPVTPDSVLSSVSYVLYELPRRLATRVRYLES
CC1G_00337_Ccin  NFYQNRQLEQYANREAKPLTLRQLVFFGRHLTEEKILKSANYVRSELPVRIAHRLRDLQA
                  :  :      .   .  *.   ::  *:    . :* *  *:  *** *:* *:  :.

BCKDK_Hsap       LPFIIGCNPTILHVHELYIRAFQKLTDFPPIKDQADEAQYCQLVRQLLDDHKDVVTLLAE
BCKDK_Spur       LPFIVGCNPTILHVHELYIRAFHLLSEFPSIRDMDTERQYCKMVKTLLDDHKDVVTHLAE
BCKDK_Mmus       LPFIIGCNPTILHVHELYIRAFQKLTDFPPIKDQADEAQYCQLVRQLLDDHKDVVTLLAE
CC1G_13956_Ccin  LPFIVGTNPYVAKTLKAFREGFWVLATHPPVTNLEENEK---------------------
CC1G_00337_Ccin  LPYVVVTQEGVEKVYKLYWTAFEKFRTYPPITSIEENTKFCKFVGSLLDDHAVVIPNLSL
                 **:::  :  : :. : :  .*  :  .*.: .   : :

BCKDK_Hsap       GLRESRKHIEDEKLVRYFLDKTLTSRLGIRMLATHHLAL-----------HE---DKPDF
BCKDK_Spur       GFRECRKHITDESLIHNFLDRILTSRLGIRMLAEHHLFL-----------HQ---DKNDS
BCKDK_Mmus       GLRESRKHIQDEKLVRYFLDKTLTSRLGIRMLATHHLAL-----------HE---DKPDF
CC1G_13956_Ccin  -FQESAKYMSFEDI-NAFLDGAIRNRISVRLIAEQHIAVTRAL-------HDPPQDGK-D
CC1G_00337_Ccin  GLSLSSPFLSPDKL-DSFMRRMLVSRISRRVLAEHHIALSKTYLAKDSPAHE---AEP-R
                  :  .  .:  :.:   *:   : .*:. *::* :*: :           *:

BCKDK_Hsap       VGIICTRLSPKKIIEKWVDFARRLCEHKYG-------NAPRVRINGHVAARFPFIPMPLD
BCKDK_Spur       IGIIATKMSLKKVIEKWVSFAREQCELRFG-------YAPSVKINGHTGATFPYIIQPLD
BCKDK_Mmus       VGIICTRLSPKKIIEKWVDFARRLCEHKYG-------NAPRVRINGHVAARFPFIPMPLD
CC1G_13956_Ccin  VGVIDTRCSPKEMVDVCGSFVGDLCRATLG-------SAPEIVVDGYPEATFAYIPVHLE
CC1G_00337_Ccin  VGIIYTALDVKRCIDRCSTILRDRPLWVHGNEDVRIDAWPEVEVEGHLDTKFAYIRDHLE
                 :*:* *  . *. ::    :         *         * : ::*:  : *.:*   *:

BCKDK_Hsap       YILPELLKNAMRATMESHLDTP--YNVPDVVITIANNDVDL-----------------II
BCKDK_Spur       YMLPELLKNAMRATIESHLDTP--MNLPDVVITIASNEVDFIISFGWQNQLIEYDNDVLN
BCKDK_Mmus       YILPELLKNAMRATMESHLDTP--YNVPDVVITIANNDIDL-----------------II
CC1G_13956_Ccin  YVLTELLKNSFRATVEHHARSKERGSLPPIQITLSPPPASSH-----SGHNVDRPNFFSI
CC1G_00337_Ccin  YIVFELLKNAMSATVLKHHDSG--SSLPPIRVTIVAGE-----------------DDISL
                 *:: *****:: **:  *  :    .:* : :*:

BCKDK_Hsap       RISDRGGGIAHKDLDRVMDYHFTTAEAS----------------TQDPRI-SPLFGHLDM
BCKDK_Spur       RISDRGGGIPHSLLKKVFQYHFTTANDDESVSDNGGALGTMIEAVNQPTA-GPLCGISDR
BCKDK_Mmus       RISDRGGGIAHKDLDRVMDYHFTTAEAS----------------TQDPRI-NPLFGHLDM
CC1G_13956_Ccin  RIRDQGGGVSRQHLERIFSYAFTTVKTGDD--EG-P-----DWDTSDSREDEPFLGVMTQ
CC1G_00337_Ccin  RISDQGGGLT-------------SVNAP----------------TNDPMD-LFSFSHIRN
                 ** *:***:.             :.:                  ..:.       .

BCKDK_Hsap       HSG---------------------------------------------------------
BCKDK_Spur       GGGIPH-------------------SLLKKVFQYHFTTANDDESVSDNGGALGTMIEAVN
BCKDK_Mmus       HSG---------------------------------------------------------
CC1G_13956_Ccin  RTL-QTG-----------------------------------------------------
CC1G_00337_Ccin  ASRLEDSRLGALRTASEEGLRATVDEQLSRWQKHSYYQPKNRDKLEEHGTAPSQE-----


BCKDK_Hsap       -AQSGPMHGFGFGLPTSRAYAEYLGGSLQLQSLQGIGTDVYLRLRHIDGREESFRI
BCKDK_Spur       QPTAGPLCGFGFGLPVSKAYAEYLGGSISLETMQGIGTDVYLRLRHIDGKQESFRI
BCKDK_Mmus       -GQSGPMHGFGFGLPTSRAYAEYLGGSLQLQSLQGIGTDVYLRLRHIDGREESFRI
CC1G_13956_Ccin  ---LGTIAGLGYGLPMSKLYTKYFGGSLDLISLEGWGSDVYIKLRCLDEAGDS-NI
CC1G_00337_Ccin  -IMNIVRSRIGIGLPMSNIYATYFGGSLELVSLDGWGTDVFLRLPKLGTNLEGIEV
                          :* *** *. *: *:***:.* :::* *:**:::*  :.   :. .: