ID   OMPC_SERMA              Reviewed;         376 AA.
AC   Q54471;
DT   15-DEC-1998, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1996, sequence version 1.
DT   25-MAY-2022, entry version 101.
DE   RecName: Full=Outer membrane porin C;
DE   AltName: Full=Outer membrane protein C;
DE   AltName: Full=Porin OmpC;
DE   Flags: Precursor;
GN   Name=ompC;
OS   Serratia marcescens.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Yersiniaceae; Serratia.
OX   NCBI_TaxID=615;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=UOC-51;
RX   PubMed=8180703; DOI=10.1099/13500872-140-2-379;
RA   Hutsul J.A.M., Worobec E.A.;
RT   "Molecular characterization of a 40 kDa OmpC-like porin from Serratia
RT   marcescens.";
RL   Microbiology 140:379-387(1994).
CC   -!- FUNCTION: Forms pores that allow passive diffusion of small molecules
CC       across the outer membrane.
CC   -!- SUBUNIT: Homotrimer. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell outer membrane; Multi-pass membrane protein.
CC   -!- SIMILARITY: Belongs to the Gram-negative porin family. {ECO:0000305}.
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DR   EMBL; L24960; AAA26562.1; -; Genomic_DNA.
DR   RefSeq; WP_033643836.1; NZ_WUUW01000005.1.
DR   AlphaFoldDB; Q54471; -.
DR   SMR; Q54471; -.
DR   STRING; 273526.SMDB11_2659; -.
DR   GeneID; 64307347; -.
DR   PATRIC; fig|615.103.peg.3416; -.
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:0034220; P:ion transmembrane transport; IEA:InterPro.
DR   CDD; cd00342; gram_neg_porins; 1.
DR   Gene3D; 2.40.160.10; -; 1.
DR   InterPro; IPR033900; Gram_neg_porin_domain.
DR   InterPro; IPR023614; Porin_dom_sf.
DR   InterPro; IPR001897; Porin_gammaproteobac.
DR   InterPro; IPR001702; Porin_Gram-ve.
DR   InterPro; IPR013793; Porin_Gram-ve_CS.
DR   Pfam; PF00267; Porin_1; 1.
DR   PRINTS; PR00183; ECOLIPORIN.
DR   PRINTS; PR00182; ECOLNEIPORIN.
DR   PROSITE; PS00576; GRAM_NEG_PORIN; 1.
PE   3: Inferred from homology;
KW   Cell outer membrane; Ion transport; Membrane; Porin; Signal; Transmembrane;
KW   Transmembrane beta strand; Transport.
FT   SIGNAL          1..21
FT                   /evidence="ECO:0000250"
FT   CHAIN           22..376
FT                   /note="Outer membrane porin C"
FT                   /id="PRO_0000025233"
SQ   SEQUENCE   376 AA;  41440 MW;  81227FE8515B568E CRC64;
     MKLRVLSLMV PALLVAGTAG AAEIYNKDGN KLDLYGKVDG LHYFSSNNGV DGDQSYMRFG
     LRGETQISDQ LTGYGQWEYQ ANLNHAENQD NKNFTRYGFA GLKFGDYGSF DYGRNTGVLY
     DVAAYTDLQP EFDGMTYGAD QFMFQRSSGL ATYRNNDFFG LVDGLNFALQ YQGKNGNGEE
     TNNGRDVLGQ NGEGYGMSMS YDMGYGISAA GAFFNSRRTS EQNGANGHQN IMGRGDKAEG
     YSGGLKYDAN DVYLAVMFTQ SYNAARFGSS DSSVYGYANK AQSFEAYAHY QFDFGLRPFV
     GYNQTKGKDL GRAGNGKDYG DQDLVKFVDL GATYFFNKNM STYVDYKINL VDNNDFTDAA
     GINTDNVVAV GLVYQF