GenomeNet

Database: Pfam
Entry: HTH_54
LinkDB: HTH_54
Original site: HTH_54 
#=GF ID   HTH_54
#=GF AC   PF18607.5
#=GF DE   ParA helix turn helix domain
#=GF AU   El-Gebali S;0000-0003-1378-5495
#=GF SE   ECOD:EUF07900
#=GF GA   32.30 32.30;
#=GF TC   32.40 32.30;
#=GF NC   32.20 31.30;
#=GF BM   hmmbuild HMM.ann SEED.ann
#=GF SM   hmmsearch -Z 75585367 --cpu 4 -E 1000 HMM pfamseq
#=GF TP   Domain
#=GF CL   CL0123
#=GF RN   [1]
#=GF RM   19461582
#=GF RT   Structural basis for ADP-mediated transcriptional regulation by
#=GF RT   P1 and P7 ParA.
#=GF RA   Dunham TD, Xu W, Funnell BE, Schumacher MA;
#=GF RL   EMBO J. 2009;28:1792-1802.
#=GF DR   INTERPRO; IPR041250;
#=GF DR   SO; 0000417; polypeptide_domain;
#=GF CC   The accurate segregation of DNA is essential for the faithful
#=GF CC   inheritance of genetic information. Segregation of the
#=GF CC   prototypical P1 plasmid par system requires two proteins, ParA
#=GF CC   and ParB, and a centromere. When bound to ATP, ParA mediates
#=GF CC   segregation by interacting with centromere-bound ParB, but when
#=GF CC   bound to ADP, ParA fulfills a different function: DNA-binding
#=GF CC   transcription autoregulation. ParA consists of an elongated
#=GF CC   N-terminal alpha-helix which mediates dimerization, a winged-HTH
#=GF CC   and a Walker-box containing C-domain. This entry describes the
#=GF CC   N-terminal alpha helix domain combined with the winged HTH
#=GF CC   region [1].
#=GF SQ   58
#=GS A0A077SL49_9CAUD/14-105  AC A0A077SL49.1
#=GS A0A485C5A7_KLUCR/1-39    AC A0A485C5A7.1
#=GS A0A081MYR5_9GAMM/16-107  AC A0A081MYR5.1
#=GS A0A1Q8YLF0_9ENTR/14-105  AC A0A1Q8YLF0.1
#=GS A0A6G9QQY9_9GAMM/13-102  AC A0A6G9QQY9.1
#=GS E1PKR1_PANVC/15-106      AC E1PKR1.1
#=GS A0A1C3EBM2_9GAMM/15-106  AC A0A1C3EBM2.1
#=GS A0A2S0VYC3_9ALTE/15-104  AC A0A2S0VYC3.1
#=GS W1DLS8_KLEPN/14-105      AC W1DLS8.1
#=GS A0A1B0VAC0_9CAUD/14-105  AC A0A1B0VAC0.1
#=GS U3AMH9_9VIBR/9-101       AC U3AMH9.1
#=GS D6YRG7_PANVC/15-106      AC D6YRG7.1
#=GS A7N814_VIBC1/10-101      AC A7N814.1
#=GS A6TJ30_KLEP7/14-105      AC A6TJ30.1
#=GS D8MJZ5_ERWBE/15-106      AC D8MJZ5.1
#=GS A0A379LSE4_ENTAG/15-106  AC A0A379LSE4.1
#=GS A6TIP7_KLEP7/15-106      AC A6TIP7.1
#=GS Q71TA9_BPP1/14-105       AC Q71TA9.1
#=GS A0A0C2IRX3_THEKT/15-98   AC A0A0C2IRX3.1
#=GS A0A6I4V6Y1_9GAMM/15-106  AC A0A6I4V6Y1.1
#=GS A0A859PWJ1_9ENTR/15-106  AC A0A859PWJ1.1
#=GS E1PL33_PANVC/15-106      AC E1PL33.1
#=GS W1IYW9_9GAMM/15-106      AC W1IYW9.1
#=GS A0A485CBH7_KLUCR/15-80   AC A0A485CBH7.1
#=GS Q87FC7_VIBPA/10-101      AC Q87FC7.1
#=GS Q99Q38_SHIFL/14-105      AC Q99Q38.1
#=GS A0A485C400_KLUCR/14-105  AC A0A485C400.1
#=GS D4GFN4_PANAM/15-106      AC D4GFN4.1
#=GS Q9KKJ2_VIBCH/12-103      AC Q9KKJ2.1
#=GS D4E9W6_SEROD/45-136      AC D4E9W6.1
#=GS A0A6M8UWE0_9GAMM/14-105  AC A0A6M8UWE0.1
#=GS A0A427K2N8_9GAMM/15-106  AC A0A427K2N8.1
#=GS A0A663AMR7_9ENTR/14-105  AC A0A663AMR7.1
#=GS A0A380SB69_YERRU/25-116  AC A0A380SB69.1
#=GS A0A2I8QGF9_9ENTR/14-105  AC A0A2I8QGF9.1
#=GS U3C421_9VIBR/13-104      AC U3C421.1
#=GS Q327G4_SHIDS/14-105      AC Q327G4.1
#=GS A0A653CJ44_CALMS/14-105  AC A0A653CJ44.1
#=GS Q9RIC6_YERPE/15-106      AC Q9RIC6.1
#=GS A0A0Q4MPZ6_9GAMM/15-106  AC A0A0Q4MPZ6.1
#=GS D0I2R2_GRIHO/15-106      AC D0I2R2.1
#=GS A0A085S0Z4_VIBCL/10-101  AC A0A085S0Z4.1
#=GS B2VB64_ERWT9/15-106      AC B2VB64.1
#=GS Q93GQ8_SALTY/14-105      AC Q93GQ8.1
#=GS A0A499QL86_9CAUD/14-105  AC A0A499QL86.1
#=GS A0A0H3H607_KLEPH/14-105  AC A0A0H3H607.1
#=GS A0A6I4V800_9GAMM/15-106  AC A0A6I4V800.1
#=GS A0A8J6ULS2_9GAMM/15-106  AC A0A8J6ULS2.1
#=GS J2LLI0_KLEPN/14-105      AC J2LLI0.1
#=GS A0A1I5B8F4_9GAMM/14-105  AC A0A1I5B8F4.1
#=GS Q1MVJ3_BPP7/17-108       AC Q1MVJ3.1
#=GS A0A1W6BBG0_9GAMM/13-104  AC A0A1W6BBG0.1
#=GS A0A377YWA7_KLEPO/14-105  AC A0A377YWA7.1
#=GS A0A7Y7BB33_STRMO/15-106  AC A0A7Y7BB33.1
#=GS A0A071LQD7_9ENTR/14-105  AC A0A071LQD7.1
#=GS W1DMV1_KLEPN/1-42        AC W1DMV1.1
#=GS A0A1T4W7T4_9GAMM/15-106  AC A0A1T4W7T4.1
#=GS A0A379LTE9_ENTAG/5-73    AC A0A379LTE9.1
A0A077SL49_9CAUD/14-105             .....ANRMLNVLTEQVQLQKDEL....HANEFYQVYAKAALAKLPLLTRANVDYAVSEMEEKGYVFDKRPAGSSMKYAMSIQNIIDIYEHRGVPKYRDRY.
A0A485C5A7_KLUCR/1-39               ..mgt-------------------....-------------------------------------SSTRNRSVTFEQYALTIQNVIDIYAHRKIPKYRDIH.
A0A081MYR5_9GAMM/16-107             .....SERMLQKLVRDIDKQKKEL....GIGGYYRTYSKGELTSELGISKRIAETTLNAMQDSGIALHRDETKATRPYKLTIEDVAEFYQFRGEPRLRDQY.
A0A1Q8YLF0_9ENTR/14-105             .....AGKLLTSLSESIRQQKEEL....KLTEFYQEYSKAALYKLPKLSKGSVEYAVAEMEAGGYIFKKKPSGNTMKYAMTIQNVIDLYNHRKVPKYRDRF.
A0A6G9QQY9_9GAMM/13-102             ....a-DTYLDGINKHVNDYKDEF....RKPDFHMRYSKKTVESMPYLSRNAVEKAMAQLEEAGYEFKRKANGNLDSF--SFEDVIAIYEQRKVPKYRDQH.
E1PKR1_PANVC/15-106                 .....ANSMLHGLSDHIEQQRQEF....NQTGFYQTFSRNAVANMPLLSKHAVVAAISDMEAAGYQFGKKQTGSTSQYALTIQNVVDIYQHRKVPKYRDRH.
A0A1C3EBM2_9GAMM/15-106             ....s-LRMLSALTEQINSQKAEL....DATEYHQTFTKATVAKMPRLSKAIVDKTVSEMEEAGYEFAKRQAGSTRVYAMTIQNIIDIYRHRKVPSYRER-r
A0A2S0VYC3_9ALTE/15-104             .....AHKMLEDLTQIISQQKDEV....GIGQYTKRYSKTNLHSMPSLSKAIVEKTVSDMEKEGYVFERK--GDSNFYSITSDDVIKIYEKRGEKKYRDKY.
W1DLS8_KLEPN/14-105                 .....AGKLLTSLSESIRQQKEEL....KLTEFYQEYSKAALYKLPKLSKGSVEYAVSEMEAGGYIFKKKPSGNTMKYAMTIQNVIDLYNHRKVPKYRDRF.
A0A1B0VAC0_9CAUD/14-105             .....ANRMLNVLTEQVQLQKDEL....HANEFYQVYAKAALAKLPLLTRANVDYAVSEMEEKGYVFDKRPAGSSMKYAMSIQNIIDIYEHRGVPKYRDRY.
U3AMH9_9VIBR/9-101                  .nlle----LAELTQQVQADRIEIvleeRSDNYFPPMSKALMETRSGLTRRKLDEAIGKMEAEGHQFTKNNA---NHYSISLEEAHMLMDAAEIPKFHER-k
D6YRG7_PANVC/15-106                 .....SERMLLSLTDQIQAQKQEL....HENTYYQVYAKAALAKLPKLTRASVDYAVNEMEESGYQFDKRAAGSSVKYAMSIQNIIDIYHHRGVPKYRDRH.
A7N814_VIBC1/10-101                 ..lqe----LAELTQQVQADRIEIvleeRSDNYFPPMSKAMMETRSGLTRRKLDDAIGKMEAEGHQFTKNNA---NHYSITLEEAHMLMDAAEVPKFHER-k
A6TJ30_KLEP7/14-105                 .....AGKLLTSLSESIRQQKEEL....KLTEFYQEYSKAALYKLPKLSKGSVEYAVAEMEAGGYIFKKKPSGNTMKYAMTIQNVIDLYNHRKVPKYRDRF.
D8MJZ5_ERWBE/15-106                 .....ANAMLRSMSDDIIDKRHEF....GLDRYYQTFTRNSVANMPKLSRRAVEQAIDEMEMQGHQFGKKDAGNARHYALTVEDVVDIYAHRKVPKYRDLH.
A0A379LSE4_ENTAG/15-106             .....ANSMLHGLSNHIEQQRQEF....NQTGFYQTFSRNAVANMPLLSKHAVVAAIGDMEAAGYQFGKKQTGSTSQYALTIQNVVDIYQHRKVPKYRDRH.
A6TIP7_KLEP7/15-106                 ....a-GILLESMSRDIEDQRKEF....NLTEYFQTFTRNAVAKLPKLSRRIVEQAIKEMEDAGYDFNKKRVGNVEQYALTVQNVIDIYAHRKIPKYREIH.
Q71TA9_BPP1/14-105                  .....ANRMLNVLTEQVQLQKDEL....HANEFYQVYAKAALAKLPLLTRANVDYAVSEMEEKGYVFDKRPAGSSMKYAMSIQNIIDIYEHRGVPKYRDRY.
A0A0C2IRX3_THEKT/15-98              .....ASAMLRSMSDDISLRRNEF....GLDQYYQTFTRNSVANLPKLSRRAVEQAIDEMEAQGHVFGRK--------ALTIKDVVDIYAHRKVPKYRDLH.
A0A6I4V6Y1_9GAMM/15-106             .....SERMLLSLTEQIQAQKQEL....HENTYYQVYAKAALAKLPKLTRASVDYAVNEMEESGYQFDKRAAGSSVKYAMSIQNIIDIYHHRGVPKYRDRH.
A0A859PWJ1_9ENTR/15-106             .....SERMLVSLTEQIKAQKEEF....EETSFYQVYAKAALAKLPKLTRASVDYAVSEMEQAGYNFEKKPAGTSTKYAMSIQNIIDIYHHRGVPKYRDRH.
E1PL33_PANVC/15-106                 .....ASAMLRSMSDDISLRRNEF....GLDQYYQTFTRNSVANLPKLSRRAVEQAIDEMEAQGHVFGRKDAGNTRHYALTIKDVVDIYAHRKVPKYRDLH.
W1IYW9_9GAMM/15-106                 .....AELMLQGLSDQIEQQRIEL....DQTEYYQTFTKNSVAKMPMLNRRAVDQAIIEMEEHGYEFSRRQTGSTSQYALTLQNVIDIYKHRNIPTYRDKW.
A0A485CBH7_KLUCR/15-80              ....a-SALLKAMSQDIEDQRKEF....NQTEYYQTFTRNAVAKLPKLSRRIVEQAIKEMEDDGYQFNKKQVGN---------------------------v
Q87FC7_VIBPA/10-101                 ..lqe----LAELTQQVQADRIEIvleeRSDNYFPPMSKAMMETRSGLTRRKLDEAIGKMEAAGHQFTKNNA---NHYSITLEEAHMLMDAAEVPKFYER-k
Q99Q38_SHIFL/14-105                 .....ADKMLLALTKQIQEQKQEF....QADVFYQVYSKSAVAKLPKLTRASVDGAVGEMEAQGYQFEKRPAGTATKYALTIQNIIDIYAHRGIPKYRDRY.
A0A485C400_KLUCR/14-105             .....AGKLLTSLSESIRQQKEEL....KLTEFYQEYSKAALYKLPKLSKGSVEYAVSEMEAGGYIFKKKPSGNTMKYAMTIQNVIDLYNHRKVPKYRDRF.
D4GFN4_PANAM/15-106                 .....SERMLLSLTEQIQAQKLEL....QENSYYQIYAKAALAKLPKLTRASVDYAVNEMEESGYQFDKRAAGSSVKYAMSIQNIIDIYHHRGVPKYRDRH.
Q9KKJ2_VIBCH/12-103                 ..lyq----LAQLTQQVQADRIEIvleeRRDEHFPPMSKALMETRSGLTRRKLDEAIAKMEEAGHQFTKNNA---NHYSISLSEAHMLMDAAGVPKFHER-k
D4E9W6_SEROD/45-136                 .....AEKMLSALTEQIQLQKEEL....KENEYFQVYSKAAVAKFPKLTRANVDYTVSEMENGGYVFEKRAAGSSTKYAMTVQNIVDIYHHRGVPKYRDRH.
A0A6M8UWE0_9GAMM/14-105             .....SEKMLASLTDQIQTQKDEL....QKNDFYQVYAKAALSKLPKLTRANVDYAVSEMEAGGYIFDKRPAGSTLKYAMSIQNIVDIYAHRGVPKYRDRY.
A0A427K2N8_9GAMM/15-106             ....a-SSLLQAMSRDIEEQRKEF....NLTEYHQTYTRNAVAKLPKLSRRIVEQSMKEMEEQGYDFNKKQVGNVEQYALTIQNVIDIYAHRKIPKYRDIH.
A0A663AMR7_9ENTR/14-105             .....AGKLLTSLSESIRQQKEEL....KLTEFYQEYSKAALYKLPKLSKGSVEYAVAEMEAGGYIFKKKPSGNTMKYAMTIQNVIDLYNHRKVPKYRDRF.
A0A380SB69_YERRU/25-116             .....SEHMLTLLTKQIKEQKEEL....EETTYFQTYAKAAVAKLPKLTRASVDYAVTEMEEQGYTFLKKPAGTSIKYAMSLQNIIDIYHHRGVPKYRDRH.
A0A2I8QGF9_9ENTR/14-105             .....AHKMLTSLSEHVREEKQEL....KQNEFYQVYSKASLYKLPKLSKGSVEYAVNEMESDGYEFNKKPSGNTVKYAMTLQNVIDLYRHRGVPKYRDRH.
U3C421_9VIBR/13-104                 .....SVRMLSALTDEINNHKAEF....DVVDFYQHYSKANVAKLPKLSKAIVDKSVAEMEEAGYTFSKRKAGSTHVYAMSIQNIIDIYKHRDIPKYRDRH.
Q327G4_SHIDS/14-105                 .....ADKMLLALTKQIQEQKQEF....QADVFYQVYSKSAVAKLPKLTRASVDGAVGEMEAQGYQFEKRPAGTATKYALTIQNIIDIYAHRGIPKYRDRY.
A0A653CJ44_CALMS/14-105             .....AGKLLTSLSESIRQQKEEL....KLTEFYQEYSKAALYKLPKLSKGSVEYAVAEMEASGYIFKKKPSGNTMKYSMTIQNVIDLYFHRKVPRYRDRF.
Q9RIC6_YERPE/15-106                 ....a-SALLQAMSRDIEEQRKEF....NLTEYHQTYTRNAVAKLPKLSRRIVELAVKEMEESGYEFNKKQVGNVEQYALTIQNVIDIYAHRQIPKYRDIH.
A0A0Q4MPZ6_9GAMM/15-106             .....AGKMLTSLTEHIQAQKEEL....RENEYFQVYAKAALAKLPKLTRANVDYAVSEMEENGYAFDKRAAGSSSKYAMTIQNIVDIYHHRGVPKYRDRH.
D0I2R2_GRIHO/15-106                 ....s-IRMLSALTDQINNQKEEF....DANHFHQSYTKATVAKLPKLSKAIVDKTVSEMEESGYQFAKRKAGSTQVYAMSIQNIIDIYAHRQVPRYRDRY.
A0A085S0Z4_VIBCL/10-101             ..lyq----LAQLTQQVQADRIEIvleeRRDEHFPPMSKALMETRSGLTRRKLDEAIAKMEEAGHQFTKNNA---NHYSISLSEAHMLMDAAGVPKFHER-k
B2VB64_ERWT9/15-106                 .....AGKMLTALTEQIRAQKQEL....HEDVYFQVYAKAALSKLPKLTRANVDYAVSEMEENGYKFDKRSAGSSTKYAMNLQNIIDIYHHRGVPKYRDRH.
Q93GQ8_SALTY/14-105                 .....AGKLLTSLSESIRQQKEEL....KLTEFYQEYSKAALYKLPKLSKGSVEYAVAEMEASGYIFKKKPSGNTMKYAMTIQNVIDLYFHRKVPKYRDRF.
A0A499QL86_9CAUD/14-105             .....ANRMLNVLTEQVQLQKDEL....HANEFYQVYAKAALAKLPLLTRANVDYAVSEMEEKGYVFDKRPAGSSMKYAMSIQNIIDIYEHRGVPKYRDRY.
A0A0H3H607_KLEPH/14-105             .....AGKLLTSLSESIRQQKEEL....KLTEFYQEYSKAALYKLPKLSKGSVEYAVAEMEAGGYIFKKKPSGNTMKYAMTIQNVIDLYNHRKVPKYRDRF.
A0A6I4V800_9GAMM/15-106             .....ANSMLHGLSNHIEQQRQEF....NQTGFYQTFSRNAVANMPLLSKHAVVAAINDMEEAGYQFGKKQTGSTSQYALTIQNVVDIYQHRKVPKYRDKH.
A0A8J6ULS2_9GAMM/15-106             aaskv-----KLLSSDIEAQRKEF....SESGYYRTFSRSQLYDLPGFTKAIVEKAVREMEEQGYTFGKRQAGKNEVYCITVDQVRDIYKHRGIETYKERF.
J2LLI0_KLEPN/14-105                 .....AGKLLTSLSESIRQQKEEL....KLTEFYQEYSKAALYKLPKLSKGSVEYAVAEMEAGGYIFKKKPSGNTMKYAMTIQNVIDLYNHRKVPKYRDRF.
A0A1I5B8F4_9GAMM/14-105             .....AGKLLISLNDSISQQKNEL....EQNVFYLEYSKASLYKLPKLSKGSVEYAVTEMEAAGYVFKKKPSGNTMKYAMTIQNVIDLYFHRKVPKYRDRF.
Q1MVJ3_BPP7/17-108                  ....a-SALLKAMSQDIEDQRKEF....NQTEYYQTFTRNAVAKLPKLSRRIVEQAIKEMEDDGYQFNKKQVGNVEQYALTIQNVIDIYAHRKIPKYRDIH.
A0A1W6BBG0_9GAMM/13-104             .....AERMLHSLTEQIQAQKEEF....HENEYFQVYAKAALAKLPKLTRANVDYAVSEMEANGYEFEKRPAGSSMKYAMTLQNIIDIYQHRGVPKYRDRY.
A0A377YWA7_KLEPO/14-105             .....AGKLLTSLSESIRQQKEEL....KLTEFYQEYSKAALYKLPKLSKGSVEYAVAEMEAGGYIFKKKPSGNTMKYAMTIQNVIDLYFHRKVPKYRDRF.
A0A7Y7BB33_STRMO/15-106             ....a-SALLQAMSRDIEEQRKEF....NLTDYHQTYTRNAVAKLPKLSRRIVELAMKEMEEDGYIFNKKQIGNVEQYALTIKNVIDIYAHRQIPKYRDIH.
A0A071LQD7_9ENTR/14-105             .....SGKMLVSLTEQIQSQREEL....NEHEFYQVYAKAALSKLPKLTRANVDYAVSEMEAEGYVFDKRPAGSSTKYAMSIQNIIDIYCHRGIPKYRDRY.
W1DMV1_KLEPN/1-42                   .....-------------------....-------------------------------MEAGGYIFKKKPSGNTMKYAMTIQNVIDLYNHRKVPKYRDRF.
A0A1T4W7T4_9GAMM/15-106             ....s-LRMLSALTDQINNQKEEL....DAQHFHQSYTKATVAKLPKLSKAIVDKTVSEMEEAGYEFAKRKAGSTKVYAMSIQNIIDIYRHRQVPRYRDRH.
A0A379LTE9_ENTAG/5-73               ..tir-------------------....-------SIAKAALAKLPKLTRASVDYAVNEMEESGYQFDKRAAGSSVKYAMSIQNIIDIYHHRGVPKYRDRH.
#=GC seq_cons                       .....ut+hLpuLo-pIppQKpEl....ctscaYQsYoKAAluKLPKLo+usV-hAVuEMEtsGYtFsK+suGsoh+YAhTIQNlIDIYpHRtVPKYRDRa.
//
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