>cd07015 Clp_protease_NfeD 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 cle

Probab=99.78 E-value=2.3e-18 Score=135.50 Aligned_cols=164 Identities=27% Similarity=0.347 Sum_probs=125.1 Q ss_pred EEEEEEEEEECCH--HHHHHHHHHHHCCCCCCEEEEECCCCCCCHHHHHHHHHHHHHHCCCCCEEEEE---CCCCCCCCC Q ss_conf 8999976662386--99999999986189987999975888888899999999999841478679960---332332232 Q gi|254780747|r 38 VARIAIRGQIEDS--QELIERIERISRDDSATALIVSLSSPGGSAYAGEAIFRAIQKVKNRKPVITEV---HEMAASAGY 112 (293) Q Consensus 38 i~~i~i~G~I~~~--~~l~~~l~~a~~d~~ik~ivL~i~SpGG~~~~~~~i~~ai~~~k~~kpvva~~---~~~~~S~~Y 112 (293) T Consensus 1 Vyvi~i~g~I~~~~~~~l~r~l~~A~~~-~a~~vii~ldTPGG~~~a~~~I~~~i~--~s~vPv~~yV~P~g~~A~SAGa 77 (172) T cd07015 1 VYVAQIKGQITSYTYDQFDRYITIAEQD-NAEAIIIELDTPGGRADAAGNIVQRIQ--QSKIPVIIYVYPPGASAASAGT 77 (172) T ss_pred CEEEEECCEECHHHHHHHHHHHHHHHHC-CCCEEEEEEECCCCHHHHHHHHHHHHH--CCCCCEEEEEECCCCCHHHHHH T ss_conf 9899972678688999999999999977-998999998689628999999999998--2999989999479962676999 Q ss_pred CCCCCCCCCCCCHHHHHHHHHHHHCCCHHHHHHHHHHHCCEEEEECCCCCCCCCCCCCCHHHHHHHHHHHHHHHHHHHHH Q ss_conf 10001110001301353455565302102456777420422553155211234666789999887777766666778999 Q gi|254780747|r 113 LISCASNIIVAAETSLVGSIGVLFQYPYVKPFLDKLGVSIKSVKSSPMKAEPSPFSEVNPKAVQMMQDVVDSSYHWFVRL 192 (293) Q Consensus 113 ~iAs~ad~I~a~p~s~vGsiGv~~~~~~~~~ll~k~gi~~~~~~~g~~K~~~~p~~~~s~e~~~~~~~~l~~~~~~f~~~ 192 (293) T Consensus 78 ~I~~aa~~~~MaPgt~iGaA~PV~~~-------------------g~---------~~~~~~---~~~K~~n~~~a~~rs 126 (172) T cd07015 78 YIALGSHLIAMAPGTSIGACRPILGY-------------------SQ---------NGSIIE---APPKITNYFIAYIKS 126 (172) T ss_pred HHHHHCCHHEECCCCCCCCCCEEECC-------------------CC---------CCCCCC---CCHHHHHHHHHHHHH T ss_conf 99985543206799874357632068-------------------98---------888665---547789999999999 Q ss_pred HHHCCCCCHHHHHH-HHCCCCCCHHHHHHCCCCCCCCC-HHHHHH Q ss_conf 98514999889988-73498237889987798062389-899999 Q gi|254780747|r 193 VSESRNIPYDKTLV-LSDGRIWTGAEAKKVGLIDVVGG-QEEVWQ 235 (293) Q Consensus 193 Va~~R~~~~~~~~~-~~~g~~~~~~~A~~~GLvD~ig~-~~~a~~ 235 (293) T Consensus 127 ~Ae~rGRn~~~ae~~V~e~~slta~eAl~~gviD~iA~~~~eLL~ 171 (172) T cd07015 127 LAQESGRNATIAEEFITKDLSLTPEEALKYGVIEVVARDINELLK 171 (172) T ss_pred HHHHCCCCHHHHHHHHHHHCCCCHHHHHHCCCCEEEECCHHHHHH T ss_conf 999859988999999874247599999976981788599999950

HHsearch alignment for GI: 254780747 and conserved domain: cd07015