ID   ICEK_PSESX              Reviewed;        1148 AA.
AC   O30611;
DT   15-DEC-1998, integrated into UniProtKB/Swiss-Prot.
DT   01-JAN-1998, sequence version 1.
DT   25-MAY-2022, entry version 61.
DE   RecName: Full=Ice nucleation protein;
GN   Name=inaK;
OS   Pseudomonas syringae.
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC   Pseudomonadaceae; Pseudomonas.
OX   NCBI_TaxID=317;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [GENOMIC DNA].
RC   STRAIN=KCTC 1832;
RA   Jung H.-C., Pan J.-G.;
RL   Submitted (JUL-1997) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Ice nucleation proteins enable bacteria to nucleate
CC       crystallization in supercooled water.
CC   -!- SUBCELLULAR LOCATION: Cell outer membrane {ECO:0000250}; Peripheral
CC       membrane protein {ECO:0000250}.
CC   -!- DOMAIN: Contains many imperfect repeats of a consensus octapeptide A-G-
CC       Y-G-S-T-L-T; further on a 16-residue and a regional 48-residue
CC       periodicity is superimposed.
CC   -!- SIMILARITY: Belongs to the bacterial ice nucleation protein family.
CC       {ECO:0000305}.
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DR   EMBL; AF013159; AAB66891.1; -; Genomic_DNA.
DR   AlphaFoldDB; O30611; -.
DR   GO; GO:0009279; C:cell outer membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0050825; F:ice binding; IEA:UniProtKB-KW.
DR   InterPro; IPR000258; Ice_nucleatn.
DR   Pfam; PF00818; Ice_nucleation; 13.
DR   PRINTS; PR00327; ICENUCLEATN.
DR   PROSITE; PS00314; ICE_NUCLEATION; 38.
PE   3: Inferred from homology;
KW   Cell outer membrane; Ice nucleation; Membrane; Repeat.
FT   CHAIN           1..1148
FT                   /note="Ice nucleation protein"
FT                   /id="PRO_0000204025"
FT   REGION          110..131
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          180..1099
FT                   /note="Octapeptide periodicity"
FT   REGION          222..256
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          367..394
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        110..128
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   1148 AA;  113812 MW;  BA4019CF20FAE224 CRC64;
     MTLDKALVLR TCANNMADHC GLIWPASGTV ESRYWQSTRR HENGLVGLLW GAGTSAFLSV
     HADARWIVCE VAVADIISLE EPGMVKFPRA EVVHVGDRIS ASHFISARQA DPASTSTSTS
     TSTLTPMPTA IPTPMPAVAS VTLPVAEQAR HEVFDVASVS AAAAPVNTLP VTTPQNLQTA
     TYGSTLSGDN HSRLIAGYGS NETAGNHSDL IAGYGSTGTA GYGSTQTSGE DSSLTAGYGS
     TQTAQEGSNL TAGYGSTGTA GSDSSLIAGY GSTQTSGGDS SLTAGYGSTQ TAQEGSNLTA
     GYGSTGTAGV DSSLIAGYGS TQTSGSDSAL TAGYGSTQTA QEGSNLTAGY GSTGTAGSDS
     SLIAGYGSTQ TSGSDSSLTA GYGSTQTAQE GSNLTAGYGS TGTAGVDSSL IAGYGSTQTS
     GSDSALTAGY GSTQTAQEGS NLTAGYGSTG TAGADSSLIA GYGSTQTSGS ESSLTAGYGS
     TQTAREGSTL TAGYGSTGTA GADSSLIAGY GSTQTSGSES SLTAGYGSTQ TAQQGSVLTS
     GYGSTQTAGA ASNLTTGYGS TGTAGHESFI IAGYGSTQTA GHKSILTAGY GSTQTARDGS
     YLIAGYGSTG TAGSGSSLIA GYGSTQTASY RSMLTAGYGS TQTAREHSDL VTGYGSTSTA
     GSNSSLIAGY GSTQTAGFKS ILTAGYGSTQ TAQERSDLVA GYGSTSTAGY SSSLIAGYGS
     TQTAGYESTL TAGYGSTQTA QENSSLTTGY GSTSTAGYSS SLIAGYGSTQ TAGYESTLTA
     GYGSTQTAQE RSDLVTGYGS TSTAGYASSL IAGYGSTQTA GYESTLTAGY GSTQTAQENS
     SLTTGYGSTS TAGFASSLIA GYGSTQTAGY KSTLTAGYGS TQTAEYGSSL TAGYGSTATA
     GQDSSLIAGY GSSLTSGIRS FLTAGYGSTL IAGLRSVLIA GYGSSLTSGI RSTLTAGYGS
     NQIASYGSSL IAGHESIQVA GNKSMLIAGK GSSQTAGFRS TLIAGAGSVQ LAGDRSRLIA
     GADSNQTAGD RSKLLAGNNS YLTAGDRSKL TGGHDCTLMA GDQSRLTAGK NSVLTAGARS
     KLIGSEGSTL SAGEDSTLIF RLWDGKRYRQ LVARTGENGV EADIPYYVNE DDDIVDKPDE
     DDDWIEVK