2MII


Conserved Protein Domain Family
LpoB

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pfam13036: LpoB (This model is not part of the current CDD release)
Peptidoglycan-synthase activator LpoB
This is a family of Gram-negative bacterial outer membrane lipoproteins. LpoB is required for the function of the major peptidoglycan synthase enzyme PBP1B. It interacts with PBP1B protein via the UvrB-like non-catalytic domain on that protein. LpoB has a 54-aa-long flexible N-terminal stretch followed by a globular domain with similarity to the N-terminal domain of the prevalent periplasmic protein TolB. The long, flexible N-terminal region of LpoB enables it to span the periplasm and reach its docking site in PBP1B. Peptidoglycan is the essential polymer within the sacculus that surrounds the cytoplasmic membrane of bacteria.
Statistics
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PSSM-Id: 520568
Aligned: 32 rows
Threshold Bit Score: 117.797
Created: 16-Feb-2025
Updated: 28-Apr-2025
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:
2MII_A        54 PPAPHIRHYDWNGAMQPMVskmlgaDGVTagSV--LLVDSVNNRTNGSLNA--AEATETLRNALANN--GKFTL----VS 123 Escherichia col...
3_pfamImport   1 ELVKAAEKLAGQIgey------fkeNPHEegVF--VAHFPTRNDTSEQIQT--ELFDNAFVSKLIKN-----------KI 59 
WP_012389128  39 EVKETVKSMSHSLSV--YYkte------lktGY--FEWSPLQNSTSEHIDT--KLITNEILNQLTKD---KVPF----VD 99  Leptospira biflexa
E0SHN8        53 PPKIQVPVLDWSAAVTPLVgqmvktDGIArgSI--LLLNKLKNNTNGSLQT--AQATTALYNALASS--GQFTM----VS 122 Dickeya dadanti...
Q6D676        51 PQLPKIQTLNWEASINPLVaqmlkaDGVTpgSI--LLVDSVKNNTNGSLTI--AKATNALYSALSSG--KAFTL----VP 120 Pectobacterium ...
Q32EW5        70 PPAPHIRHYDWNGAMQPMVskmlgaDGVTagSV--LLVDSVNNRTNGSLNA--AEATETLRNALANN--GKFTL----VS 139 Shigella dysent...
WP_011714367  49 DLGYAANKAVQQFLEAPESik---pGGGR--YV--IVVDQVVNDTLNNFDI--RRLTAQIKRKLRQS--NRFRFs--nAL 115 Magnetococcus m...
WP_012240027  51 DIEQLLHENLTSLMASPVaka-wahDGSR--PT--LAIYPLSNQTSEHIDSqlQALLSDIETYLAQA--SLVTV----VS 119 Sorangium cellu...
Q0JYU2        45 DIVAMADQMMRDILAQPRFap--gkDGKRprIA--LDSANFINDSSQPLDR--QLIVDRLRVSLNRAaqSRIQF----VS 114 Cupriavidus nec...
WP_012083064  48 DINTAAQKLINSMLKSPYLdklyriKMRKegKPliLMISDFTNDTTQRLDI--DQIVKKIRIALLNS--GKFIVttavRA 123 Nitratiruptor s...
2MII_A       124 AQQLS-MAKQQLGLSPqDSLGTRSKAIGIARNVGAHYVLYSSASGN--VN--A--------PTLQMQLMLVQTGEIIWSG 190 Escherichia col...
3_pfamImport  60 YTVRTkNREQSLNEIQfSLSGLTSNRLSIGKLKSPNFFVRCDINEN--MF--TsngekiveQSINIELVEVETTIAVWSE 135
WP_012389128 100 TSVRA-DATKEIAFGK-TGMVSSDSRLAVGKFKSPSHQIKGEINEV--VN--YesgnkiqyITVTLFLVSLETNQIVWSE 173 Leptospira biflexa
E0SHN8       123 REQLG-VARQSLGLSEeDSLESRSKAVGLARYVGAQYVLYADASGD--VKs----------PELSMQLMLVQTGEIVWSG 189 Dickeya dadanti...
Q6D676       121 REQLA-SAKQTLGLSVdDSLGSRSKAIGLARYVSAQYVLYSDVSGD--VKs----------PQIDMQLMLVQTGEIVWSG 187 Pectobacterium ...
Q32EW5       140 AQQLS-MAKQQLGLSPqDSLGTRSKAIGIARNVGAHYVLYSSASGN--VNa----------PTLQMQLMLVQTGEIIWSG 206 Shigella dysent...
WP_011714367 116 GADQT-RAVLDERKLQdSKLFDQSTVAQDGTLAAPDLYLTGKIVVA--TTrsAdgdrqqlnYAFMLEVVDKVRGYVLFDS 192 Magnetococcus m...
WP_012240027 120 VERQQ-QMVAEVEKQRgGG-FDPNHIAEYNRQLGAKYYLTGKVFTA--DE--RtederrvqYFMFMQLIEVATSAVAWQN 193 Sorangium cellu...
Q0JYU2       115 -AQTA--LVERERQAKrSGATDAGTLGLTRARIGADYSLSGRIGSLdsRS--AatgmvqryMQISFELVEVESGELVWSN 189 Cupriavidus nec...
WP_012083064 124 GGVED-RATRELRKLRkNKEFNQKTIAKEGTIIAPDLSLSGKIIQRt-TP--LpngeqrvdYYIQMSLTDVTSGLAFWEG 199 Nitratiruptor s...
2MII_A       191 KGAV 194 Escherichia coli str. K-12 substr. DH10B
3_pfamImport 136 KVSY 139
WP_012389128 174 QTNF 177 Leptospira biflexa
E0SHN8       190 NGTV 193 Dickeya dadantii 3937
Q6D676       188 NGAV 191 Pectobacterium atrosepticum
Q32EW5       207 KGAV 210 Shigella dysenteriae Sd197
WP_011714367 193 YVEI 196 Magnetococcus marinus
WP_012240027 194 RAAF 197 Sorangium cellulosum
Q0JYU2       190 IYEF 193 Cupriavidus necator H16
WP_012083064 200 EEVI 203 Nitratiruptor sp. SB155-2
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