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1.B.31.1.1
The major MomP or PorA porin can exist as functional monomers and trimers; both exhibit ion conduction activity as well as the same cationic selectivity and sensitivity to low voltage (et al. 2000; Bolla et al. 2004). It can transport polyarginine peptides (Dhanasekar et al. 2017).

Accession Number:Q9ZAN1
Protein Name:MomP
Length:424
Molecular Weight:45690.00
Species:Campylobacter jejuni [197]
Number of TMSs:1
Location1 / Topology2 / Orientation3: Cell outer membrane1 / Multi-pass membrane protein2
Substrate cations

Cross database links:

Pfam: PF05538   

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)
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FASTA formatted sequence
1:	MKLVKLSLVA ALAAGAFSAA NATPLEEAIK DVDVSGVLRY RYDTGNFDKN FVNNSNLNNN 
61:	KQDHKYRAQV NFSAAIADNF KAFIQFDYNA VDGGTGVDNV TNAEKGLFVR QLYLTYTNED 
121:	VATSVIAGKQ QLNLIWTDNA IDGLVGTGIK VVNNSIDGLT LAAFAVDSFM AEEQGADLLG 
181:	QSTISTTQKA APFKVDSVGN LYGAAAVGSY DLAGGQFNPQ LWLAYWDQVA FFYAVDAAYS 
241:	TTIFDGINWT LEGAYLGNSL DSELDDKTHA NGNLFALKGS IEVNGWDASL GGLYYGDKEK 
301:	ASTVVIEDQG NLGSLLAGEE IFYTTGSRLN GDTGRNIFGY VTGGYTFNET VRVGADFVYG 
361:	GTKTEDTAHV GGGKKLEAVA RVDYKYSPKL NFSAFYSYVN LDQGVNTNES ADHSTVRLQA 
421:	LYKF