ID   OMP2_GLAPU              Reviewed;          21 AA.
AC   P80369;
DT   15-JUL-1998, integrated into UniProtKB/Swiss-Prot.
DT   15-JUL-1998, sequence version 1.
DT   25-MAY-2022, entry version 58.
DE   RecName: Full=Outer membrane protein P2;
DE   AltName: Full=Major outer membrane protein;
DE            Short=MOMP;
DE   Flags: Fragment;
OS   Glaesserella parasuis (Haemophilus parasuis).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pasteurellales;
OC   Pasteurellaceae; Glaesserella.
OX   NCBI_TaxID=738;
RN   [1]
RP   PROTEIN SEQUENCE.
RC   STRAIN=A493;
RX   PubMed=7483902; DOI=10.1111/j.1439-0450.1995.tb00682.x;
RA   Hartmann L., Schroeder W., Luebke-Becker A.;
RT   "Isolation of the major outer-membrane protein of Actinobacillus
RT   pleuropneumoniae and Haemophilus parasuis.";
RL   J. Vet. Med. B 42:59-63(1995).
RN   [2]
RP   PROTEIN SEQUENCE OF 1-11, AND FUNCTION.
RC   STRAIN=SW114, and SW140;
RA   McVicker J.K.;
RT   "The identification and characterization of P5 and P2 colonization proteins
RT   in Haemophilus parasuis and the targeted binding of carcinoembryonic
RT   antigen (CEA).";
RL   Thesis (2004), Iowa State University, United States.
CC   -!- FUNCTION: Structural rigidity of the outer membrane of elementary
CC       bodies and porin forming, permitting diffusion of solutes through the
CC       intracellular reticulate body membrane. Binds carcinoembryonic antigen
CC       (CEA). {ECO:0000269|Ref.2}.
CC   -!- SUBUNIT: Disulfide bond interactions within and between MOMP molecules
CC       and other components form high molecular-weight oligomers.
CC   -!- SUBCELLULAR LOCATION: Cell outer membrane; Multi-pass membrane protein.
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DR   AlphaFoldDB; P80369; -.
DR   GO; GO:0009279; C:cell outer membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0046930; C:pore complex; IEA:UniProtKB-KW.
DR   GO; GO:0015288; F:porin activity; IEA:UniProtKB-KW.
DR   GO; GO:0006811; P:ion transport; IEA:UniProtKB-KW.
PE   1: Evidence at protein level;
KW   Cell outer membrane; Direct protein sequencing; Disulfide bond;
KW   Ion transport; Membrane; Porin; Transmembrane; Transmembrane beta strand;
KW   Transport.
FT   CHAIN           1..>21
FT                   /note="Outer membrane protein P2"
FT                   /id="PRO_0000198027"
FT   CONFLICT        1
FT                   /note="V -> A (in Ref. 2; AA sequence)"
FT                   /evidence="ECO:0000305"
FT   NON_TER         21
SQ   SEQUENCE   21 AA;  2396 MW;  690385CEA907A637 CRC64;
     VTVYENEGTK VDFDGNLRLL L