>TIGR00382 clpX ATP-dependent Clp protease, ATP-binding subunit ClpX; InterPro: IPR004487 ClpX is a member of the HSP (heat-shock protein) 100 family. Gel filtration and electron microscopy showed that ClpX subunits associate to form a six-membered ring that is stabilized by binding of ATP or nonhydrolyzable analogs of ATP . It functions as an ATP-depedent molecular chaperone and is the regulatory subunit of the ClpXP protease . ClpXP is involved in DNA damage repair, stationary-phase gene expression, and ssrA-mediated protein quality control. To date more than 50 proteins include transcription factors, metabolic enzymes, and proteins involved in the starvation and oxidative stress responses have been identified as substrates . The N-terminal domain of ClpX is a C4-type zinc binding domain (ZBD) involved in substrate recognition. ZBD forms a very stable dimer that is essential for promoting the degradation of some typical ClpXP substrates such as lO and MuA . ; GO: 0005515 protein binding, 0005524 ATP binding, 0016887 ATPase activity, 0015031 protein transport.

Probab=99.49 E-value=3.1e-13 Score=119.05 Aligned_cols=274 Identities=22% Similarity=0.314 Sum_probs=184.3 Q ss_pred HHHHHHHHHHHHHCCHHHHHHHHHHHHHHCCCCCCCCCCCCHHHHHHHHHHHHHHCHHHHHHHHHHHHHHHHH------- Q ss_conf 8999999987531102578999998765404158766322106889987766520116899999999999984------- Q gi|254780270|r 288 ALSELQKLRQMNPLSAESSVVRNYLDWLLGVPWDKKSKTKKNLDFAIRILDQDHFGLEKVKERIIEYLAVQMR------- 360 (820) Q Consensus 288 ~~kEl~rL~~m~~~s~E~~v~r~Yld~~~~lPW~~~t~~~~dl~~a~~iLd~~hyGl~~vK~rile~lav~~~------- 360 (820) T Consensus 65 gerd~~~~~~~~~~~~~~~~~~~------~lP~---------P~eik~~LD~YVIGQe~AKKVLs--VAVYNHYKRl~~~ 127 (452) T TIGR00382 65 GERDGTRLRRKESKEVEEELELS------ELPT---------PKEIKAHLDEYVIGQEQAKKVLS--VAVYNHYKRLNLK 127 (452) T ss_pred CCCCCHHHHHHHHHHHHHHHHHH------CCCC---------CHHHHHHHCCCCCCCCCCCEEEE--EEEHHHHHHHHHH T ss_conf 54310235654202456666652------4788---------27999972136123101052543--2411246665324 Q ss_pred --CCC------------------CCCCEEEEECCCCCCHHHHHHHHHHHHCCCEEEEECCCCCCHHHHCCCCCCCCCCCC Q ss_conf --244------------------467359986056565027999999770882499861888888883563200145671 Q gi|254780270|r 361 --VIK------------------NKGLILCFVGPPGVGKTSLAQSIAKATGRQYVRMSLGGVYDEADIRGHRRTYIGSMP 420 (820) Q Consensus 361 --~~~------------------~~g~il~l~gppgvGKts~~~sia~al~r~f~~islgg~~d~~~i~gh~~ty~ga~p 420 (820) T Consensus 128 ~~n~~~d~~D~nvelehleeVEL~KSN-ILLiGPTGSGKTLLAqTLA~~L~VPfA------iADATtLTEA--GYVGEDV 198 (452) T TIGR00382 128 EKNKKSDNGDSNVELEHLEEVELSKSN-ILLIGPTGSGKTLLAQTLARILNVPFA------IADATTLTEA--GYVGEDV 198 (452) T ss_pred HHCCCCCCCCCHHHHHHHHHHHHHCCC-EEEECCCCCCHHHHHHHHHHHCCCCEE------ECCHHHHHCC--CCCCCCH T ss_conf 304555884000235444443330066-245468885268999999987388742------1111102006--6424228 Q ss_pred HHHHHHHHHC------CCCCEEEEEECHHHHHHHC-C----CCHH-----HHHHHHC--------------CCCCCCCEE Q ss_conf 2899999832------7887399993315542311-7----7115-----5665540--------------600168133 Q gi|254780270|r 421 GRIIQSLKRA------KRSNPLLLLDEIDKMGSDL-R----GDPS-----AALLEVL--------------DPAQNSSFV 470 (820) Q Consensus 421 g~ii~~l~~~------~~~npv~~ldeidk~~~~~-~----gdp~-----~allevl--------------dp~qn~~f~ 470 (820) T Consensus 199 ENIL~~Llq~ad~DV~kA~kGIiYIDEIDKIaRkSEN~SITRDVSGEGVQQALLKi~EGTvA~vPPqGGRKHP~~~--~- 275 (452) T TIGR00382 199 ENILLKLLQAADYDVEKAQKGIIYIDEIDKIARKSENPSITRDVSGEGVQQALLKIIEGTVANVPPQGGRKHPQQE--F- 275 (452) T ss_pred HHHHHHHHHHCCCCHHHHCCCEEEEECCCCHHHHCCCCEEEEEECCCHHHHHHHHHHHCCEEEECCCCCCCCCCCC--E- T ss_conf 8999999874145524527850898422310121577801122175549999998760323431754488688657--6- Q ss_pred EEECCCCCCCCCEEEEEECCCCCCCHHHCCCEEEEEECCCCHHHHHHHHHH-------HHHHHHHHHHCC---------- Q ss_conf 201035236442799993486554413117247998258786899989998-------608989986257---------- Q gi|254780270|r 471 DHYLEVEYDLSDVMFIMTANTLNIPLPLMDRMEIIRIAGYTEEEKLQIAKN-------HLVKKVLTEHAL---------- 533 (820) Q Consensus 471 d~y~~~~~dls~v~fi~tan~~~i~~~l~drme~i~~~~y~~~ek~~i~~~-------~l~p~~~~~~~~---------- 533 (820) T Consensus 276 -----iqiDTs~ILFICGGAF~GL~~iI~~R~~~~~~iGF~~~~~~~~~~~~~~~~L~~v~~~DL~kFGLIPEfIGRLPV 350 (452) T TIGR00382 276 -----IQIDTSNILFICGGAFVGLEKIIKKRTEKKSSIGFGAEVKKKSKEKSEEELLRQVEPEDLVKFGLIPEFIGRLPV 350 (452) T ss_pred -----EEECCCCEEEEECCHHHHHHHHHHHHHCCCCCCCCCCCHHHHHHHHHHHHHHHHHCHHHHHHHCCCCCCCCCCCC T ss_conf -----886476400110543444899998874555333545521004578789999975171112210555101105340 Q ss_pred ---------------------------------CCCCCCCCHHHHHHHHHCC-CCCCHHHHHHHHHHHHHHHHHHHHHCC Q ss_conf ---------------------------------8131322899999997317-741023478887999989876542117 Q gi|254780270|r 534 ---------------------------------KQEECCISDGVLLDIIRLF-THEAGVRSFERALMKIARKAVTKIVKN 579 (820) Q Consensus 534 ---------------------------------~~~~~~~~~~~i~~ii~~Y-t~EaGvR~l~r~i~~i~r~~~~~~~~~ 579 (820) T Consensus 351 ~a~L~~L~~eAL~~IL~~PkNAlvKQY~~lf~ld~VeL~F~~eAl~~IA~~A~~RkTGARGLRsI~E~~lLDvMfeLPs~ 430 (452) T TIGR00382 351 IATLEKLDEEALIAILTKPKNALVKQYQALFKLDNVELEFEEEALKAIAKKALERKTGARGLRSIVEGLLLDVMFELPSL 430 (452) T ss_pred EECCCCCCHHHHHHHHHCCCHHHHHHHHHHHCCCCCCCCCCHHHHHHHHHHHHHCCCCCCHHHHHHHHHHHHHCCCCCCH T ss_conf 20278788789999852544448899999716456113455888999999998507675157899999987531478861 Q ss_pred -CCCEECCCHHHHHHHH Q ss_conf -8520127967867530 Q gi|254780270|r 580 -SDTTVSINENNLQDYL 595 (820) Q Consensus 580 -~~~~~~i~~~~l~~~l 595 (820) T Consensus 431 ~~~~kv~it~~~v~~~~ 447 (452) T TIGR00382 431 EDLEKVVITKETVLKQS 447 (452) T ss_pred HCCCEEEEEHHHHCCCC T ss_conf 15756787077642664

HHsearch alignment for GI: 254780270 and conserved domain: TIGR00382