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1.B.14.6.2
The Omp200 porin complex (consists of Omp121 [an OMR family member] and Omp71 [a protein nonhomologous to other proteins in the databases])

Accession Number:Q93TH9
Protein Name:Omp121
Length:1125
Molecular Weight:124651.00
Species:Bacteroides fragilis [817]
Number of TMSs:1
Location1 / Topology2 / Orientation3: Cell outer membrane1
Substrate small molecules

Cross database links:

HEGENOM: HBG675842
RefSeq: YP_099176.1   
Entrez Gene ID: 3084359   
Pfam: PF07715    PF00593   
BioCyc: BFRA295405:BF1894-MONOMER   
KEGG: bfr:BF1894   

Gene Ontology

GO:0009279 C:cell outer membrane
GO:0005886 C:plasma membrane
GO:0004872 F:receptor activity
GO:0005215 F:transporter activity
GO:0006810 P:transport

References (2)

[1] “Characterization of omp200, a porin gene complex from Bacteroides fragilis: omp121 and omp71, gene sequence, deduced amino acid sequences and predictions of porin structure.”  Wexler H.M.et.al.   11867216
[2] “Genomic analysis of Bacteroides fragilis reveals extensive DNA inversions regulating cell surface adaptation.”  Kuwahara T.et.al.   15466707

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
Window Size: Angle:  
FASTA formatted sequence
1:	MNNSKIINVR LMKKVLVLVL SFLSVTAFAQ NITVKGIVKD GTGEPIIGGS VLVKGSSIGT 
61:	VTDVDGNYTL SNVPADGVLE FSYIGMKKQD VKVSGKTVIN VVLQEDTQIL DEVVVTALGL 
121:	KREQKALGYA VTEVKGDDLK AANTISPVAA LQGKVAGVEI RQSDGGMFGA TKIQIRGAST 
181:	LKGNNQPIYV IDGVILDNST SGNTTMDWDA GNNNANDYGN ELKNLNPDDF ETVSVLKGAA 
241:	ATALYGSRGL NGAVVITTKS GKGFKGFGVS VSQTFGIDHA YRTPDIQTEY GVGLMPGWKD 
301:	TDNNGSVWDP FQFKLDDKGD RTLIGAGSYG WGPKYDGQPI RNYDGTWTNY SPHKNNMLDL 
361:	YQLGLNSNTN VAIRGGNDKT SYYTSLSYKK ARSTSEKNTF ERYSFLLKGS HKISDRVEVS 
421:	AAMSFTNSNP KNSPRTVGER FVNPNGTIMT PMLDVNYFRD KYLGEHGGLA STSYGDKYGS 
481:	VPGRDLFFMI DKYDYSQKET VVRPQMEVNV QILDWLRFKA DANMNYYYTK FEEKQLGSGY 
541:	ANEGGKYTMG QTTKEQATFG GTFTVNKQIQ DFSVGGFARY EYYTSRSEAY KVYTDGGMVV 
601:	PGQWFVDNSK NPKKSEASIS NTKRMMSAVF ALNLGWKNQV YLDVTGRNDW SSSLVYQNGM 
661:	GTYSYFYPSV SGSWLLNETF DLPHWITFAK VRGSWAQVGN DTDPYYVNSV YGFETKEMYD 
721:	GNIYVNTLDK TMKSLKLKPE RKNAWEVGLD LRLFDSRLNF DFTYYKENTR DQIMSIEVPA 
781:	ISGVNTQLIN AGNIQNKGIE IAVNATPYKN KDWQWDVAMT YTKNKNTIIS LHENVADYIA 
841:	LSGYANDYDY HIGSVAKVGG DYGLLMSDIL PAKNEKGETL LEWDDSWRGA YEARSGKVQE 
901:	VGKMTPDFLG SLSTTLSWKN LSLHIATDMR FGGLVASYSN LYGTQAGWIK SSLKWRDPEH 
961:	GGLSWTSQYG DSKGISYGDG VIPDGVFKNG TFATLVDGTK MDVSGMSYKQ LVAEGKLEPT 
1021:	HAGTYHVNRA AWGQNTIFDT WVHELNYIAL REITLSYRFP KSVASKFGAQ GLGLSFSARN 
1081:	LGYLYNSLPN HLNPESVRGN TASEFRIRGY EPYTANYMMT INVDF