HHsearch alignment for GI: 254780859 and conserved domain: TIGR03313

>TIGR03313 Se_sel_red_Mo probable selenate reductase, molybdenum-binding subunit. Our comparative genomics suggests this protein family to be a subunit of a selenium-dependent molybdenum hydroxylase, although the substrate is not specified. This protein is suggested by Bebien, et al., to be the molybdenum-binding subunit of a molydbopterin-containing selenate reductase. Xi, et al, however, show that mutation of this gene in E. coli conferred sensitivity to adenine, suggesting a defect in purine interconversion. This finding, plus homology of nearby genes in a 23-gene purine catabolism region in E. coli to xanthine dehydrogase subunits suggests xanthine dehydrogenase activity.
Probab=95.83  E-value=0.01  Score=38.55  Aligned_cols=97  Identities=12%  Similarity=0.041  Sum_probs=64.3

Q ss_pred             EEECCEE--EEECCCCCHHHHHHHCCCCCCCCCCCCCCCCCCEEEEEEEEECCCCCCCCCCCCCCCCCCCCCCCCCCCEE
Q ss_conf             9999999--99688875889999868954612127999645600047999717988702002656645663766685379
Q gi|254780859|r    7 LKVDGIE--IEVPSGFTILQACELAGAEIPRFCFHERLSIAGNCRMCLVEIKGIASKPQASCAMNVSDLRAGPNGELPEV   84 (700)
Q Consensus         7 ~~Idg~~--v~v~~g~til~a~~~~gi~IP~~Cy~~~l~~~g~CRmClVeve~~~~k~~~sC~t~v~~gm~~~~~~g~~v   84 (700)
T Consensus         1 f~~ng~~~~~~~~~~~~l~~~lr~~~~~~~----k~gc~~~G~CGaCtVl~dG---~~~~sC~~~~~~------~~g~~v   67 (951)
T TIGR03313         1 FTLNGAPQTLECKLGENVQTLLFNMGMHSV----RNSDDGFGFAGSDAILFNG---VLKNASLLIAAQ------LEGAEV   67 (951)
T ss_pred             CEECCEEEEECCCCCCHHHHHHHHCCCCCC----CCCCCCCCCCCCCEEEECC---EEEEHHHCCHHH------HCCCEE
T ss_conf             947997757426812249999997689467----5254899887615899989---184510331988------579879


Q ss_pred             EECCHHHHHHHHHHHHH-HHHCCCCCCCCCCCC
Q ss_conf             81998999999999999-982789988778887
Q gi|254780859|r   85 FTKSSMVKKARAGVMEF-LLINHPLDCPICDQG  116 (700)
Q Consensus        85 ~t~s~~v~~~r~~vle~-ll~nHpldCp~Cd~~  116 (700)
T Consensus        68 ~T~egl~~~~~~~~~q~af~~~ga~QCGfCtpg  100 (951)
T TIGR03313        68 RTAESLGQWNQLSLVQQAMVDVGVVQSGYNDPA  100 (951)
T ss_pred             EEECCCCCCCCCCHHHHHHHHHCCCCCCCCHHH
T ss_conf             961466986545899999998198516786564