ID   OPR3_NEIMC              Reviewed;         170 AA.
AC   P10171;
DT   01-JUL-1989, integrated into UniProtKB/Swiss-Prot.
DT   01-JUL-1989, sequence version 1.
DT   25-MAY-2022, entry version 69.
DE   RecName: Full=Opacity-related protein POPM3;
GN   Name=opr;
OS   Neisseria meningitidis serogroup C.
OC   Bacteria; Proteobacteria; Betaproteobacteria; Neisseriales; Neisseriaceae;
OC   Neisseria.
OX   NCBI_TaxID=135720;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=C1938 / Serogroup C;
RX   PubMed=2455211; DOI=10.1111/j.1365-2958.1987.tb00520.x;
RA   Stern A., Meyer T.F.;
RT   "Common mechanism controlling phase and antigenic variation in pathogenic
RT   neisseriae.";
RL   Mol. Microbiol. 1:5-12(1987).
CC   -!- SUBCELLULAR LOCATION: Cell outer membrane.
CC   -!- SIMILARITY: Belongs to the opacity porin family. {ECO:0000305}.
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DR   EMBL; X06446; CAA29749.1; ALT_SEQ; Genomic_DNA.
DR   PIR; S08513; S08513.
DR   PIR; T10256; T10256.
DR   AlphaFoldDB; P10171; -.
DR   SMR; P10171; -.
DR   GO; GO:0009279; C:cell outer membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0015288; F:porin activity; IEA:InterPro.
DR   InterPro; IPR011250; OMP/PagP_b-brl.
DR   InterPro; IPR003394; Porin_opacity.
DR   Pfam; PF02462; Opacity; 1.
DR   SUPFAM; SSF56925; SSF56925; 1.
PE   3: Inferred from homology;
KW   Cell outer membrane; Membrane; Transmembrane; Transmembrane beta strand.
FT   CHAIN           1..170
FT                   /note="Opacity-related protein POPM3"
FT                   /id="PRO_0000058063"
SQ   SEQUENCE   170 AA;  19199 MW;  B242D7D6CD4D6BCB CRC64;
     IQPPKNLLFS SLLFSSLLFS SAAQAASEDR RSPYYVQADL AYAAERITHD YPQATGANNT
     STVSDYFRNI RAHSIHPRVS VGYDFGGWRI AADYASYRKW NNNKYSVNTK ELENKHNNKK
     DLKTENQENG TFHAASSLGL SAIYDFKLKG KFKPYIGARV AYGHVRHSID