6A6X,5HK3,2MF2,5HJZ,7D2Q,7BYE


Conserved Protein Domain Family
PemK_toxin

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pfam02452: PemK_toxin 
PemK-like, MazF-like toxin of type II toxin-antitoxin system
PemK is a growth inhibitor in E. coli known to bind to the promoter region of the Pem operon, auto-regulating synthesis. This family represents the toxin molecule of a typical bacterial toxin-antitoxin system pairing. The family includes a number of different toxins, such as MazF, Kid, PemK, ChpA, ChpB and ChpAK.
Statistics
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PSSM-Id: 460561
Aligned: 151 rows
Threshold Bit Score: 46.8509
Created: 21-Mar-2022
Updated: 17-Oct-2022
Structure
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Program:
Drawing:
Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
6A6X_A             9 RRGDLWLVSL---Gaa--rAGE----------------PGK-HRPAVVVSVDelL-T-GIdDeLVVVVPVSs-SRSRT-- 61  Mycobacteri...
Q5HXU3            48 SPGEIVLADWrgd----alPKE----------------PNK-RRPAVVVEDD--LfPpEW-P-NVMLVPLT--DDENLvi 100 Gluconobact...
jgi:Cpha266_1606   8 KQGAIVICDFkg-----fvPPE----------------MVK-RRPAVIVSPRmrKrEg-----LCTIVPLSt-TPPKDi- 58 
Q9JZU4             8 rerSVIMCDF---Rgy--eEPE----------------MVK-KRPVVVIARN--RhN-GK---LVTVVPLSs-TEPVPl- 57  Neisseria m...
P43936             9 KVGEILECDY----------GQfsh----------tchVDGhIPPEMVKKRLvvVlNaKLnG-LILVAPISskINLDGik 67  Haemophilus...
P56259             8 kVGEILECNFgnyPv-----sQngpfsttyydgrippeMIK-NRLVVVLNGKi---N-Gn---ACIVVPLSttRDQDKlk 74  Escherichia...
WP_011077935      24 enGVIVFKNY---Dyr--lKPE----------------MIK-NRLVVVLNAR--IdPn-----ACIVVPLSttKDMGKls 74  Pseudomonas
Q4JWS2            93 DAGEVVWADI---CpkkgiPPE--------------------RRAVLVVGRK--Sh-------RLLTLLISs-REEFAd- 138 Corynebacte...
Q73XU1            98 dPGEIVWTWVv--Ye---dDPS----------------RGK-DRPVLVVGRD--Rs-------TLLGLMVSs-QERHAa- 144 Mycobacteri...
Q9RD03            48 dPGEIVWTWV---Pye--eADG----------------RGK-DRPVLVVARE--AaG------TVLAVQLSs-RRHDGd- 95  Streptomyce...
6A6X_A            62 -PLRPPVAPS--EGV--AAd--SVAVCRGVRAVARARL------Ve---------RLGA------LKPATMRAIENALTL 113 Mycobacteri...
Q5HXU3           101 pDLAVRIDPTadNGC--TKp--CWAVSALLTTTSKQRV------Tv---------TGSK------VRSDQLAAIRRQIAL 155 Gluconobact...
jgi:Cpha266_1606  59 eAYHYKLFIDpvLPEpyNAe-fHWVKADMVYTVSLDRLyl---pFcgkdqgkrmyDKRI------ISRDDLVNIQQCILA 128
Q9JZU4            58 aDYHHKMSGNplPDKph---iqCWAKCDMTATVGLARLd----rYk---------PKGRdrcipiISEEDFQAIKTAVAK 121 Neisseria m...
P43936            68 nGYHIEIDSEliKATgfYDkrtRWIKSELIQSVSRLRLyh---iYdk------gtKITQy-----LPRDVVTKVQRAIIK 133 Haemophilus...
P56259            75 rGMHVEIASNviNDLqfFdqqiRWAKADLVQQVSRNRLnrartyRg---------YLNQc-----LPHELVADIQRAVIK 140 Escherichia...
WP_011077935      75 rGLHVELGSDliDELpyFkqqtRWAKADLVEQVSKQRLfk---pRa---------MRGHle--qvLSREVVTLIQTAVIK 140 Pseudomonas
Q4JWS2           139 qPTWVPIGTGpwSSG--ADr-dSWVRIDKVLQVPET--------Hi--------qRRGIp-----LPSRRFDRVANVLRQ 194 Corynebacte...
Q73XU1           145 dPEWVGIGSGswDYE--GRp--SWVRLDRVLVVPEEGI------Rr---------EGAI------LDREVFDVVAARLRA 199 Mycobacteri...
Q9RD03            96 -REWVPIGSGpwDRS--GRd--SWVDVDRVLRLHDAGM------Rr---------EACA------LDRMRFDLVRQRLRE 149 Streptomyce...
6A6X_A           114 I 114 Mycobacterium tuberculosis
Q5HXU3           156 L 156 Gluconobacter oxydans
jgi:Cpha266_1606 129 G 129
Q9JZU4           122 A 122 Neisseria meningitidis serogroup B
P43936           134 A 134 Haemophilus influenzae Rd KW20
P56259           141 S 141 Escherichia coli K-12
WP_011077935     141 A 141 Pseudomonas
Q4JWS2           195 E 195 Corynebacterium jeikeium K411
Q73XU1           200 Q 200 Mycobacterium avium subsp. paratuberculosis
Q9RD03           150 r 150 Streptomyces coelicolor
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