Conserved Protein Domain Family
TraB

?
pfam01963: TraB 
TraB family
pAD1 is a haemolysin/bacteriocin plasmid originally identified in Enterococcus faecalis DS16. It encodes a mating response to a peptide sex pheromone, cAD1, secreted by recipient bacteria. Once the plasmid pAD1 is acquired, production of the pheromone ceases--a trait related in part to a determinant designated traB. However a related protein is found in C. elegans, suggesting that members of the TraB family have some more general function. This family also includes the bacterial GumN protein. The family has a conserved GXXH motif close to the N-terminus, a conserved glutamate and a conserved arginine that may be catalytic. The family also includes a second conserved GXXH motif near the C-terminus. This family also contains the Tiki proteins that regulate Wnt signalling.
Statistics
?
PSSM-Id: 426534
Aligned: 193 rows
Threshold Bit Score: 83.9446
Created: 26-Apr-2021
Updated: 29-Sep-2021
Structure
?
Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
?
Format: Row Display: Color Bits: Type Selection:
ADY45725      40 FLWSIESsdGAK----N-YMF-GTIHVPFTEVWeHVSERVKEAFK--KANSIVFELDLh-------------nPSTIETL 98  pig roundworm
Q82YN8         4 dIVRLFYk--GS----EiILI-GTSHISAESAD-LVRKTIQE--E--NPDTICIEWDQkry----------kkNIHPDEW 61  Enterococcus fa...
WP_002366016   3 lVRRVFIk--DK----EiILV-GTAHISSESAE-LVKNIIEE--E--NPDVVCLEWDQsry----------dkYLNPDEW 60  eubacteria
Q52189         3 lVRRIFL--DKR----E-IILvGTSHISK-----ESAELVKEVIEkeSPDTVCLEWDKtry----------nkYMNPDEW 60  Enterococcus fa...
Q3JDP0         9 PLSIIKF--ADR----QiTLL-GTAHVSRASAE-HVKALLAT--G--DYDAVAVELCPsry----------qaLINPNAL 66  Nitrosococcus o...
Q8GXY6        95 vVILTCEs-TADggscDvYLV-GTAHVSKQSCL-----EVEAIISilKPEVVFVELCS---------------------- 145 thale cress
CAN73376      81 pAWRTEFv-EPE----EiWLL-GTTHISS-----FSAADVERVVEvvNPDNVVVELCRsr-----------qlMTDGLIW 138 wine grape
XP_001633823   5 tVTKLETp-EGC----VvYVI-GTAHFSKESQE-DVAKTIQAV----QPDRVLVELCKsridilkydeefllrEAKNIDM 73  starlet sea ane...
Q9VG01       241 tVTLLNTp-FGS----KvYLV-GTAHFSEESQD-DVSYVIRN--V--RPDVVMVELCPsrihi------lkldEKTLLEE 303 fruit fly
1_pfamImport   1 VTLLTKP--DGT----KvYLV-GTAHFSESSQR-DVSLVMRN--V--RPHVLMLELCPsrvhilk--ydektlLEEAKDM 66 
ADY45725      99 VK------CKNMP--T-GDDVSCYLPAKLYARLKHYIRKyrQRLASwsnrVvsnkiEAKkrarhiynsvaggweqrRPvW 169 pig roundworm
Q82YN8        62 DD------TDIVKiiK-NKQFPVFIFGVIYKLFQKKVSQ-----------------DMN--------------------S 97  Enterococcus fa...
WP_002366016  61 SD------TDIVQviK-QKRLTVLISSVIYKLIQKHLAKi-----------------------------------nDS-V 97  eubacteria
Q52189        61 SD------TDIVQviK-QKKLIVLISSVIYSLIQNHLAK----IND----S-------------------------VPgA 100 Enterococcus fa...
Q3JDP0        67 SR------MDLLEvlR-KGKAAMVTASLALGAYQQRIAE---QFGI------------------------------EPgA 106 Nitrosococcus o...
Q8GXY6       146 SR------LSVLK----PQTLKIPTMSDMIESWKQKQNT----FGI----------LYG--------------------W 181 thale cress
CAN73376     139 IHgrirqnCLFFL--HiAGGQTALALRLLLAVFSSKISS-----------------DVN-----------------RP-- 180 wine grape
XP_001633823  74 QK------LKLAI--K-QSGVVGGIMQVLLLSMSAHITQ---QLGM------------------------------AP-- 109 starlet sea ane...
Q9VG01       304 AK------SINIPkiRgILHTHGYINGIFFILLLQMSAQiaKDLGM------------------------------AP-- 345 fruit fly
1_pfamImport  67 NV------AKMRQiiR-TNGMVNGIFYILLLNMNAKFTK---KLGM------------------------------AP-- 104
ADY45725     170 LLFLLYQLSEKFAQSEHI------------PM-LDLYLAqYAIESNKRLLSIETPI---EQCNPLs---sVDREQLLFAI 230 pig roundworm
Q82YN8        98 LVGKEFVVAVDESKKLNIk-----------FYlIDRDSSlTFKRAWRMLNFREKVKlpyAFGKIF-----EGAEETEEEV 161 Enterococcus fa...
WP_002366016  98 AGAEFFEAVSSAEKV-GAk-----------IAlVDRDSQvTFKRFWRLIPLRKKAL---LPYA-FgsvleGAEESEEEML 161 eubacteria
Q52189       101 EFFQAVNSAEKIGAKLAL---------------VDRDSQvTFKRFWRLIPLRKKALfphAFGKVL-----EGAEDSKEEM 160 Enterococcus fa...
Q3JDP0       107 EMRAAVDSAHSAKLPVLL---------------IDREVGtTLKRIYRNVPWWQRFN---LIGGLFas--lISRDTVSEEE 166 Nitrosococcus o...
Q8GXY6       182 FLAKIASHLEVFPGAEFRvayeeaikyggkVIlGDRPVQiTLKRTWAKMPLWHKVK---FLYSILfqavfLPGAEELEKM 258 thale cress
CAN73376     181 -FGDEFRAARKASEKVGAq-----------IVlGDRPIEiTLERAWNSLEWNEKLS---LVISVIrg--iTSSELSTNEM 243 wine grape
XP_001633823 110 --GGEFRAAYREARKLGCq-----------VHlGDRPIQvTLSRAMAALTVWQKVK---LAWHLLt----TKEPISPEDV 169 starlet sea ane...
Q9VG01       346 -GGEFRRAFEEIHKLPGCi-----------LHlGDRPIRiTLYRALRALSMWQTMK---LVWRLT-----FTDSISIEEV 405 fruit fly
1_pfamImport 105 -GGEFRCAVKEAQQIPNCv-----------IQlGDREIKvTLHRALRGLSLWQTIK---LLPKLLf----IDDDISIEEV 165
ADY45725     231 NYTLSYLEfEQdrlskrsTDDgntgLPDLIHhyncgsleastfsldskrfnhlgfslsPDLDRKAQQIdiqlREDIIVKR 310 pig roundworm
Q82YN8       162 Q---NLLE----------SEN----FEPVFE----------------------------ELKESYPNL----WEVFVTER 192 Enterococcus fa...
WP_002366016 162 K----LLN----------SEN----FEPIFE----------------------------QLQEAYPEL----WKVLLVER 191 eubacteria
Q52189       161 KKLLN-------------SEN----FEPIFE----------------------------QLQQTYPEL----WESFLIER 191 Enterococcus fa...
Q3JDP0       167 VERL-----KE-------GDV----LETTFS----------------------------QFAMEAENL----YLPLIDER 198 Nitrosococcus o...
Q8GXY6       259 LKDMDNVD-----------------MVTLVI---------------------------QEMSKEFPTL----MDTIVHER 290 thale cress
CAN73376     244 K----XLStDD-------STF------QLYD----------------------------QLSVAYPSL----LQPLIHER 274 wine grape
XP_001633823 170 E---RCKQ----------KDL----LAEMLA----------------------------EMTGDFPLL----YKVFVTER 200 starlet sea ane...
Q9VG01       406 E---ECKQ----------SDL----LEKLMQ----------------------------EMAGEFPAF----SDVFVRER 436 fruit fly
1_pfamImport 166 E---QCKR----------KDL----LEEIML----------------------------EMAGEYPAF----GRVFIHER 196
ADY45725     311 NVRMAKRIA--S--------LLr-RADt--NH-----YFFALGAGHFLGENSVLELLKEHGFTIRA 358 pig roundworm
Q82YN8       193 DDYLATKIQ--N------------TAN---GK-----TVAVLGKAHLKGVSDRLKNNQKSDLqkle 236 Enterococcus faecalis
WP_002366016 192 DQYLAQKIS--D------------QEA---GK-----IVVVIGQAHLRGVE--KNLKSNQQINIke 233 eubacteria
Q52189       192 DLYMSTKIL--N------------EEG---EK-----IVVVIGQAHLNGVEKNIKENRKANIeeld 235 Enterococcus faecalis
Q3JDP0       199 DRYMAARLR--E--------EInqNEY---RH-----LLGVIGAGHLRGVTRYLEQDDATPAKKTI 246 Nitrosococcus oceani ATCC 19707
Q8GXY6       291 DQYMASSLL-----------RVasDH----SS-----VVAVIGKGHINGIKKNWKQPITMNDLMEI 336 thale cress
CAN73376     275 DTYLAWSLKrsK--------AV--NGG---KR-----VVGVIGKGHMNGV------------IYAL 310 wine grape
XP_001633823 201 DQYLARSLRlsAvp-----nIL--SNEi--GGiipsvTVGVVGIGHVAGIVENFHKFEEIDIqelm 257 starlet sea anemone
Q9VG01       437 DVFLCHSLQlaAlpqaapggQQ--VRP---VR-----VVGVVGIGHANGIAKMWGTVDPKKIpail 492 fruit fly
1_pfamImport 197 DLYLCHSLQlaA--------RP--QINpvdGRsepirVVGVVGIGHAAGIAKHWGKVEISNI---- 248
| Disclaimer | Privacy statement | Accessibility |
NCBI Home NCBI Search NCBI SiteMap