ID   OMP32_DELAC             Reviewed;         351 AA.
AC   P24305;
DT   01-MAR-1992, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-1992, sequence version 1.
DT   25-MAY-2022, entry version 111.
DE   RecName: Full=Outer membrane porin protein 32;
DE            Short=OMP32;
DE   Flags: Precursor;
GN   Name=omp32;
OS   Delftia acidovorans (Pseudomonas acidovorans) (Comamonas acidovorans).
OC   Bacteria; Proteobacteria; Betaproteobacteria; Burkholderiales;
OC   Comamonadaceae; Delftia.
OX   NCBI_TaxID=80866;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA], PARTIAL PROTEIN SEQUENCE, AND
RP   PYROGLUTAMATE FORMATION AT GLN-20.
RC   STRAIN=ATCC 15668 / DSM 39 / BCRC 14819 / JCM 5833 / NBRC 14950 / NCIMB
RC   9681 / NCTC 10683 / 2167;
RX   PubMed=1848840; DOI=10.1128/jb.173.7.2196-2205.1991;
RA   Gerbl-Rieger S., Peters J., Kellermann J., Lottspeich F., Baumeister W.;
RT   "Nucleotide and derived amino acid sequences of the major porin of
RT   Comamonas acidovorans and comparison of porin primary structures.";
RL   J. Bacteriol. 173:2196-2205(1991).
CC   -!- FUNCTION: Forms anion selective channels.
CC   -!- SUBUNIT: Homotrimer. {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cell outer membrane; Multi-pass membrane protein.
CC   -!- SIMILARITY: To bacterial outer membrane proteins and porins.
CC       {ECO:0000305}.
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DR   PIR; A38528; A38528.
DR   RefSeq; WP_034397082.1; NZ_KN046795.1.
DR   PDB; 1E54; X-ray; 2.10 A; A=20-351.
DR   PDB; 2FGQ; X-ray; 1.45 A; X=20-351.
DR   PDB; 2FGR; X-ray; 1.50 A; A=20-351.
DR   PDBsum; 1E54; -.
DR   PDBsum; 2FGQ; -.
DR   PDBsum; 2FGR; -.
DR   AlphaFoldDB; P24305; -.
DR   SMR; P24305; -.
DR   TCDB; 1.B.1.6.1; the general bacterial porin (gbp) family.
DR   GeneID; 60690044; -.
DR   EvolutionaryTrace; P24305; -.
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.
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; IPR002299; Porin_Neis.
DR   Pfam; PF13609; Porin_4; 1.
DR   PRINTS; PR00184; NEISSPPORIN.
PE   1: Evidence at protein level;
KW   3D-structure; Cell outer membrane; Direct protein sequencing;
KW   Ion transport; Membrane; Porin; Pyrrolidone carboxylic acid; Signal;
KW   Transmembrane; Transmembrane beta strand; Transport.
FT   SIGNAL          1..19
FT   CHAIN           20..351
FT                   /note="Outer membrane porin protein 32"
FT                   /id="PRO_0000025213"
FT   MOD_RES         20
FT                   /note="Pyrrolidone carboxylic acid"
FT                   /evidence="ECO:0000269|PubMed:1848840"
FT   STRAND          23..37
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   STRAND          45..50
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   STRAND          52..54
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   STRAND          57..67
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   STRAND          70..79
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   TURN            82..85
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   STRAND          94..102
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   STRAND          105..113
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   HELIX           115..120
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   HELIX           121..123
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   TURN            125..128
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   STRAND          130..133
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   TURN            146..149
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   STRAND          150..160
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   STRAND          167..174
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   STRAND          184..186
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   STRAND          190..198
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   STRAND          200..215
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   STRAND          218..232
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   STRAND          237..249
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   STRAND          254..268
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   TURN            269..271
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   STRAND          272..283
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   HELIX           284..286
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   STRAND          288..316
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   TURN            327..329
FT                   /evidence="ECO:0007829|PDB:2FGQ"
FT   STRAND          339..351
FT                   /evidence="ECO:0007829|PDB:2FGQ"
SQ   SEQUENCE   351 AA;  36613 MW;  90E083DC43B3DFB6 CRC64;
     MKKSLIALAV LAASGAAMAQ SSVTLFGIVD TNVAYVNKDA AGDSRYGLGT SGASTSRLGL
     RGTEDLGGGL KAGFWLEGEI FGDDGNASGF NFKRRSTVSL SGNFGEVRLG RDLVPTSQKL
     TSYDLFSATG IGPFMGFRNW AAGQGADDNG IRANNLISYY TPNFGGFNAG FGYAFDEKQT
     IGTADSVGRY IGGYVAYDNG PLSASLGLAQ QKTAVGGLAT DRDEITLGAS YNFGVAKLSG
     LLQQTKFKRD IGGDIKTNSY MLGASAPVGG VGEVKLQYAL YDQKAIDSKA HQITLGYVHN
     LSKRTALYGN LAFLKNKDAS TLGLQAKGVY AGGVQAGESQ TGVQVGIRHA F