>cd07020 Clp_protease_NfeD_1 Nodulation formation efficiency D (NfeD) is a membrane-bound ClpP-class protease. Nodulation formation efficiency D (NfeD; stomatin operon partner protein, STOPP; DUF107) is a member of membrane-anchored ClpP-class proteases. Currently, more than 300 NfeD homologs have been identified - all of which are bacterial or archaeal in origin. Majority of these genomes have been shown to possess operons containing a homologous NfeD/stomatin gene pair, causing NfeD to be previously named STOPP (stomatin operon partner protein). NfeD homologs can be divided into two groups: long and short forms. Long-form homologs have a putative ClpP-class serine protease domain while the short form homologs do not. Downstream from the ClpP-class domain is the so-called NfeD or DUF107 domain. N-terminal region of the NfeD homolog PH1510 (1510-N or PH1510-N) from Pyrococcus horikoshii has been shown to possess serine protease activity and has a Ser-Lys catalytic dyad, preferentially c

Probab=98.46 E-value=3.6e-06 Score=64.83 Aligned_cols=127 Identities=20% Similarity=0.268 Sum_probs=95.0 Q ss_pred CCCCHHHHHHHHHHHHHHHHCCC-CEEEEEECCCCCCCCCCCCHHHHHHHHHHHHHHHCCCCCEEEEEE---CCCCCCCC Q ss_conf 77683689999999999997199-489999535324677843002799999998886237998899996---16777754 Q gi|254780588|r 130 GSPRPEGYRKAVRLMEMADRFKI-PVISFIDTAGAYPGVDAEARGQGEAIARATEMCLKLQVPILSIII---GEGGSGGA 205 (317) Q Consensus 130 G~~~p~g~rKa~r~~~~A~~f~l-Piv~lvDtpGa~~g~~aE~~G~~~aia~~l~~~~~~~vP~i~vv~---geg~sGGA 205 (317) T Consensus 8 g~I~~~~~~~l~r~l~~A~~~~a~avvl~idTpGG~v~----------~~~~I~~~i~~s~vpvi~~V~p~G~~A~SAGa 77 (187) T cd07020 8 GAITPATADYLERAIDQAEEGGADALIIELDTPGGLLD----------STREIVQAILASPVPVVVYVYPSGARAASAGT 77 (187) T ss_pred CEECHHHHHHHHHHHHHHHHCCCCEEEEEEECCCCHHH----------HHHHHHHHHHCCCCCEEEEECCCCCCHHHHHH T ss_conf 46768899999999999986899899999858960789----------99999999981899989998789760771899 Q ss_pred CCCCCCCCEEEECCCCEEEECH-----HHH-HHHH-------------------CCCCHHHHH-HHHHCCCCHHHHHHCC Q ss_conf 2113320002204674012155-----442-2442-------------------156012256-5542038848999789 Q gi|254780588|r 206 MGIAAANFVYMLEHAIYSVISP-----EGA-ASIL-------------------WRDSSRAAQ-AAIAMKIIATDLQDLS 259 (317) Q Consensus 206 ~a~~~~d~v~m~~~s~ysvisP-----Eg~-AsIL-------------------wkd~~~a~e-AAealklTa~DL~~lG 259 (317) T Consensus 78 ~I~~a~~~~~MaPgt~iGaA~PV~~~~~~~~~~~~~~K~~n~~~a~~rs~Ae~rGRn~~~Ae~~V~e~~~lta~eAl~~g 157 (187) T cd07020 78 YILLAAHIAAMAPGTNIGAAHPVAIGGGGGSDPVMEKKILNDAVAYIRSLAELRGRNAEWAEKAVRESLSLTAEEALKLG 157 (187) T ss_pred HHHHHCCHHHCCCCCCEECCCCEECCCCCCCCHHHHHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHCCCCCHHHHHHCC T ss_conf 99983607547898750014412068988760578999999999999999998399989999987614766899999769 Q ss_pred CCCEEEC Q ss_conf 9652622 Q gi|254780588|r 260 IIDGIIP 266 (317) Q Consensus 260 iID~II~ 266 (317) T Consensus 158 viD~ia~ 164 (187) T cd07020 158 VIDLIAA 164 (187) T ss_pred CCEEEEC T ss_conf 8178849

HHsearch alignment for GI: 254780588 and conserved domain: cd07020