>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=95.89 E-value=0.12 Score=33.26 Aligned_cols=121 Identities=14% Similarity=0.208 Sum_probs=78.5 Q ss_pred CCCCCHHHHHHHHHHHHHHHHHCCCEEEE-ECCCCCCCCCCHHHHHHHHHHHHHHHHHHHCCCCEEEEECC----CCCCE Q ss_conf 85357789999999999998628968999-76888776521246777788999999998629988998567----64201 Q gi|254780820|r 133 GGSIGIAAGEAIVKSCERAIAEKCPLVMF-TASGGARMQEGILSLMQLPRTTIAINMLKDAGLPYIVVLTN----PTTGG 207 (284) Q Consensus 133 GGSmG~~~geki~~a~e~A~~~~~PlI~~-~~SGGaRMqEG~~sL~qMakt~~a~~~l~~~~lP~I~vl~~----pt~GG 207 (284) T Consensus 7 ~g~I~~~~~~~l~r~l~~A~~~~a~~vii~ldTPGG~~----~a---~~~I~---~~i~~s~vPv~~yV~P~g~~A~SAG 76 (172) T cd07015 7 KGQITSYTYDQFDRYITIAEQDNAEAIIIELDTPGGRA----DA---AGNIV---QRIQQSKIPVIIYVYPPGASAASAG 76 (172) T ss_pred CCEECHHHHHHHHHHHHHHHHCCCCEEEEEEECCCCHH----HH---HHHHH---HHHHCCCCCEEEEEECCCCCHHHHH T ss_conf 26786889999999999999779989999986896289----99---99999---9998299998999947996267699 Q ss_pred EEEEECCCCCEEEEECCCEEECCCHHHHH--------------H----------------------HHCCCCCCCCHHHH Q ss_conf 11120146852555314211023278878--------------7----------------------63677887202159 Q gi|254780820|r 208 VTASYAMLGDIHLAEPGAEIGFAGRRVIE--------------Q----------------------TVREKLPDGFQRSE 251 (284) Q Consensus 208 v~AS~a~lgDiiiaep~a~igFaG~rVi~--------------~----------------------t~~~~lp~~fqtae 251 (284) T Consensus 77 a~I--~~aa~~~~MaPgt~iGaA~PV~~~g~~~~~~~~~~K~~n~~~a~~rs~Ae~rGRn~~~ae~~V~e~~---slta~ 151 (172) T cd07015 77 TYI--ALGSHLIAMAPGTSIGACRPILGYSQNGSIIEAPPKITNYFIAYIKSLAQESGRNATIAEEFITKDL---SLTPE 151 (172) T ss_pred HHH--HHHCCHHEECCCCCCCCCCEEECCCCCCCCCCCCHHHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHC---CCCHH T ss_conf 999--9855432067998743576320689888866554778999999999999985998899999987424---75999 Q ss_pred HHHHCCCCCEEEC-HHHH Q ss_conf 9996898353735-8999 Q gi|254780820|r 252 YLVEHGMIDRIVH-RHDI 268 (284) Q Consensus 252 ~l~~~G~iD~iv~-r~~l 268 (284) T Consensus 152 eAl~~gviD~iA~~~~eL 169 (172) T cd07015 152 EALKYGVIEVVARDINEL 169 (172) T ss_pred HHHHCCCCEEEECCHHHH T ss_conf 999769817885999999

HHsearch alignment for GI: 254780820 and conserved domain: cd07015