HHsearch alignment for GI: 254780462 and conserved domain: TIGR02415
>TIGR02415 23BDH acetoin reductases; InterPro: IPR014007 One member of this family, as characterised in Klebsiella terrigena , is able to interconvert acetoin + NADH with meso-2,3-butanediol + NAD(+). It is also capable of irreversible reduction of diacetyl with NADH to acetoin. There has been a reuctance to classify the enzyme as either 1.1.1.4 from EC, which is (R,R)-butanediol dehydrogenase, or 1.1.1.5 from EC, which is acetoin dehydrogenase without a specified stereochemistry . Another member of this family, from Corynebacterium glutamicum (Brevibacterium flavum), is called L-2,3-butanediol dehydrogenase . This enzyme is a homotetramer in the family of short chain dehydrogenases (IPR002198 from INTERPRO). .
Probab=100.00 E-value=0 Score=410.34 Aligned_cols=239 Identities=22% Similarity=0.217 Sum_probs=221.3
Q ss_pred CEEEEECCCCCCCHHHHHHHHHHHCCCEEEEEECC--HHHHH-HHHHHHHCCCCEEEEECCCCCHHHHHHHHHHHHHHHC
Q ss_conf 78999388988525899999999899889999489--78999-9999985159649998779999999999999999837
Q gi|254780462|r 8 KRGLIMGVANDHSIAWGIAKVLHSAGAQLAFSYQG--ESIGK-RLKPLALTVDSDFMIPCNVEDPSSMDLLFERIKERWE 84 (267)
Q Consensus 8 K~~lItGas~~~GIG~aia~~l~~~Ga~V~i~~~~--~~~~~-~~~~l~~~~~~~~~~~~Dv~~~~~v~~~~~~~~~~~g 84 (267)
T Consensus 1 KvAlvTGgA--qGIG~gIa~RLa~DGF~vav~D~n~Qe~~A~~t~~~i~~~G~~Ava~~~DV~~k~~~~~~i~~A~~~fG 78 (258)
T TIGR02415 1 KVALVTGGA--QGIGKGIAERLAKDGFNVAVADLNNQEETAKETAKEINQKGGKAVAYKLDVSDKSQVFEAIDQAVEKFG 78 (258)
T ss_pred CEEEEECCC--CCHHHHHHHHHHHCCCEEEEECCCCCHHHHHHHHHHHHHCCCEEEEEECCCCCHHHHHHHHHHHHHHCC
T ss_conf 926785685--432389999998346137872566636899999999986697379986473456789999999999708
Q ss_pred CCCEEEECCCCCCCCCCCCCCCCCCHHHHHHHHHCCCCHHHHHHHHCCCCCC---CC-CEEEEEEEEEECCCCCCCCCCH
Q ss_conf 9889993683317765557612579999977650166112322210022244---68-4168988752014564321000
Q gi|254780462|r 85 TLDFVVHSIAFSDKNELRGPYYNTSRDNFIQTMLVSCFSFTEIVRRAAQLMP---HG-GAMITLTYGGSMRVVPNYNAMA 160 (267)
Q Consensus 85 ~iD~lVnnAg~~~~~~~~~~~~~~~~e~~~~~~~vn~~~~~~~~~~~~~~~~---~~-G~II~isS~~~~~~~~~~~~Y~ 160 (267)
T Consensus 79 ~fdV~VNNAGva~----~~pi~~iteE~l~k~y~vNV~GvlfGIQAA~~~Fkk~~~~tGkIINAaSiAg~~G~p~ls~Ys 154 (258)
T TIGR02415 79 GFDVMVNNAGVAP----VTPILEITEEELEKLYNVNVKGVLFGIQAAARQFKKQGHGTGKIINAASIAGVEGNPVLSAYS 154 (258)
T ss_pred CCEEEEECCCCCC----CCCCCCCCCHHHHHHHCCHHHHHHHHHHHHHHHHHHCCCCCCCHHHHHHHHHHHCCHHHHHHH
T ss_conf 9327865241000----277454670034234301014566788999987787168987115776575540441467777
Q ss_pred HHHHHHHHHHHHHHHHHHHHCCEEEEECCCCCCCHHHHCCCCC----------HHHHHHHHHCCCCCCCCCHHHHHHHHH
Q ss_conf 0015677631477998421085897562287268557507984----------799999982688998766999999999
Q gi|254780462|r 161 PAKSALESSTKYLACDYGGMNIRINAISAGPVRTLAGASISNG----------RDIAAWSKENSPLKRTVSLEDIGNSAL 230 (267)
Q Consensus 161 asKaal~~ltr~lA~El~~~gIrVNaIaPG~i~T~~~~~~~~~----------~~~~~~~~~~~Pl~r~~~~edva~~v~ 230 (267)
T Consensus 155 stKFAVRgLTQtAA~eLA~~GITVNaYcPGiV~T~M~~~Id~~~~~~~gSk~i~~~~~~fss~I~LGR~~~PeDVA~lVS 234 (258)
T TIGR02415 155 STKFAVRGLTQTAAQELAPKGITVNAYCPGIVKTEMWEEIDEKTVELAGSKPIGEGFEEFSSEIKLGRLSEPEDVAGLVS 234 (258)
T ss_pred HHHHHHHHHHHHHHHHHHHCCCEECCCCCCCCCCHHHHHHHHHHHHHCCCCCHHHHHHHHHHHCCCCCCCCCCHHHHHHH
T ss_conf 67888876579999997524873744088865054179999999873277006789999875313798999713887889
Q ss_pred HHHCHHHCCCCCCEEEECCCCC
Q ss_conf 8619887887886899868844
Q gi|254780462|r 231 YLLSYLSNGVTGEIHYVDCGYN 252 (267)
Q Consensus 231 fL~Sd~s~~iTGq~l~VDGG~s 252 (267)
T Consensus 235 FLAS~dSdYiTGQsilvDGGm~ 256 (258)
T TIGR02415 235 FLASEDSDYITGQSILVDGGMV 256 (258)
T ss_pred HHCCCCCCCCCCCEEEECCCCC
T ss_conf 8514767801265344517404