Conserved Protein Domain Family
DUF11

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pfam01345: DUF11 (This model is not part of the current CDD release)
Domain of unknown function DUF11
A domain of unknown function found in multiple copies in several archaebacterial proteins. Conserved N-terminal lysine and C-terminal asparagine with central asp/glu suggests that many of these domain may contain an isopeptide bond. In Methanothermobacter sp. CaT2, a DUF11-containing repeat hypothetical protein encoded by MTCT_1020 plays a key role as a membrane-bound adhesion protein in the aggregation of CaT2. DUF11-containing repeat domains are not involved in aggregation, but may be important for stabilizing the surface cell wall structures of CaT2.
Statistics
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PSSM-Id: 514195
Aligned: 116 rows
Threshold Bit Score: 57.6168
Created: 13-Feb-2025
Updated: 28-Apr-2025
Structure
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Aligned Rows:
PubMed ReferencesClick to see Conserved Features Help

Sequence Alignment
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Format: Row Display: Color Bits: Type Selection:
WP_046496624    12 DIDVTQTQENYT--EQGKQYIKYTITVKNN----GPDNATGLQILDQLPNGLI----YTKNLIStDGgitwtenttSYNK 81   Syntrophomon...
24_pfamImport    1 DIAITIVGSKSS--IVIGDDVVYTITVTNN----GPSTATNVKIENTLPAGIT--------------------------P 48  
WP_091544020   778 DVSIKKNCPNGE--IYVGYTFDYTITVTNakadeGGNDATNVTIVDELPANVV----FVSA------------------N 833  Thermoflexib...
WP_014680640    65 DLVINKTVNVKS--VAVGKTIIYSININNK----GPADAKKVVVTDTLPNELV----YSSS---------------TVSS 119  Solitalea ca...
33_pfamImport    1 DLSINVTSNKKS--LNVGDTFTYTINLINL----GPSKATNIIVDELLSQFIE----LVNVnls----------igNYDN 60  
37_pfamImport    1 DLEVKKSSNVKV--INIGDKVVYRIIVINH----GPNTAINVRAIDNLSNKLK----FINFTST-KG---------VYDS 60  
29_pfamImport    1 DLVIEKSSDKIK--YNVNDTMHWIIKVMNE----GPCDAIEVYVYDALPASTK----FIAYNSS-KG---------TFDA 60  
WP_067092855  1527 DLELKKTANVTK--TFVGRFVKYTLVVVNH----GPDVAHNVAVYDRLESKLS----FVYAts------------sNYDP 1584 Methanobrevi...
WP_076374710  1294 DLAIVKRIITDKadIAVGREVSFELLVTNK----STKKASDVEVIDILAANLGgndvRLSTSTG-SA---------VYDN 1359 Filimonas la...
KRA25493       307 DLGIVKT--GPAn-YAVGEVMNYSMTVTNH----GPNDSSGSILTDTPPEGLG----EVA-------------------S 356 
WP_046496624    82 NTGI-------WD----I----------GNfNTNDQTKILIIIAEI-----NTT-GTIKNTATR--TGtpaQ--YDWNPS 130  Syntrophomon...
24_pfamImport   49 VGGTpnliqvdNKlkasI----------PT-LAKGETITYTYTGKV------TKaGLISNQAQV--AG---LdqTDPVSS 106 
WP_091544020   834 KGGTyadgkvtWV----I----------PS-LEAGKSETVKVTVKAitagtAVL-----NSASVsiEKp-----VDSNDK 888  Thermoflexib...
WP_014680640   120 GNVEvdgkyisWN----V----------GD-LLKKKAESMKLTVT------VVKeGNFRNTAFV--RS---Et-VDHCKC 172  Solitalea ca...
33_pfamImport   61 STSV-------WS----V----------DQ-LDPNSPVSLNLTVKAiragkIE------NSVTAysNE------KDSNES 106 
37_pfamImport   61 NTGY-------WY----I----------GN-LSSNDTVTLNITCIA-----EKS-GIINNIVVV--SS---St-TDNDTG 106 
29_pfamImport   61 AKGI-------WS----I----------GD-LANGEEVTLDICCKA-----LIS-GNFTNNATVncSI------TDKNTS 106 
WP_067092855  1585 VTGI-------WF----V----------GD-LSMGASATLVIVAKVispgrII------NVANV--SS-------DDNIR 1627 Methanobrevi...
WP_076374710  1360 TTKRi-----tWT----I----------GS-MEGGATATLVITAKV-----ISG-GDVENTAVV--SG---Sd-eDPDLT 1407 Filimonas la...
KRA25493       357 TTPG-------CT----VadgkhltcvlGA-LPVGASTQVAMTAKVltaitHSG-GRVLNRADI--RG---Ne-YDPNPA 417 
WP_046496624   131 NNAQ-TVTL 138  Syntrophomonas zehnderi
24_pfamImport  107 NDFS-KFDL 114 
WP_091544020   889 NDIA-SCTI 896  Thermoflexibacter ruber
WP_014680640   173 NDKS-VSTI 180  Solitalea canadensis
33_pfamImport  107 NNNF-TLSI 114 
37_pfamImport  107 NNIA-STNI 114 
29_pfamImport  107 NNFD-NATI 114 
WP_067092855  1628 NSSYvSNAT 1636 Methanobrevibacter curvatus
WP_076374710  1408 NNTS-SVST 1415 Filimonas lacunae
KRA25493       418 NDWS-ITAA 425 
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