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P06620

- ICEN_PSESY

UniProt

P06620 - ICEN_PSESY

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Protein

Ice nucleation protein

Gene
inaZ
Organism
Pseudomonas syringae pv. syringae
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at protein leveli

Functioni

Ice nucleation proteins enable bacteria to nucleate crystallization in supercooled water.

GO - Molecular functioni

  1. ice binding Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Ice nucleation

Protein family/group databases

TCDBi9.B.133.1.1. the ice nucleation protein secretion system (inp-ss) family.

Names & Taxonomyi

Protein namesi
Recommended name:
Ice nucleation protein
Gene namesi
Name:inaZ
OrganismiPseudomonas syringae pv. syringae
Taxonomic identifieri321 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonasPseudomonas syringae

Subcellular locationi

Cell outer membrane 1 Publication

GO - Cellular componenti

  1. cell outer membrane Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cell outer membrane, Membrane

Pathology & Biotechi

Biotechnological usei

Used by snowmaking industry to promote ice nucleation for artificial snow and economize water. Sold under the name Snomax by York.1 Publication

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 12001200Ice nucleation proteinPRO_0000204024Add
BLAST

Structurei

Secondary structure

1
1200
Legend: HelixTurnBeta strand
Show more details
Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Beta strandi492 – 4954
Beta strandi498 – 5014
Beta strandi503 – 5053
Beta strandi507 – 5115
Beta strandi514 – 5185
Beta strandi520 – 5223
Beta strandi524 – 5274
Beta strandi530 – 5334

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
EntryMethodResolution (Å)ChainPositionsPDBsum
1INAmodel-A490-535[»]
1INBmodel-A490-535[»]
ProteinModelPortaliP06620.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni176 – 1151976Octapeptide periodicityAdd
BLAST

Domaini

Sequence similaritiesi

Keywords - Domaini

Repeat

Family and domain databases

InterProiIPR000258. Ice_nucleatn.
[Graphical view]
PfamiPF00818. Ice_nucleation. 28 hits.
[Graphical view]
PRINTSiPR00327. ICENUCLEATN.
PROSITEiPS00314. ICE_NUCLEATION. 40 hits.
[Graphical view]

Sequencei

Sequence statusi: Complete.

P06620-1 [UniParc]FASTAAdd to Basket

« Hide

MNLDKALVLR TCANNMADHC GLIWPASGTV ESRYWQSTRR HENGLVGLLW     50
GAGTSAFLSV HADARWIVCE VAVADIISLE EPGMVKFPRA EVVHVGDRIS 100
ASHFISARQA DPASTSTSTL TPMPTAIPTP MPAVASVTLP VAEQARHEVF 150
DVASVSAAAA PVNTLPVTTP QNVQTATYGS TLSGDNHSRL IAGYGSNETA 200
GNHSDLIAGY GSTGTAGSDS WLVAGYGSTQ TAGGDSALTA GYGSTQTARE 250
GSNLTAGYGS TGTAGSDSSL IAGYGSTQTS GGDSSLTAGY GSTQTAQEGS 300
NLTAGYGSTG TAGSDSSLIA GYGSTQTSGG DSSLTAGYGS TQTAQEGSNL 350
TAGYGSTGTA GVDSSLIAGY GSTQTSGSDS ALTAGYGSTQ TAQEGSNLTA 400
GYGSTGTAGS DSSLIAGYGS TQTSGSDSSL TAGYGSTQTA QEGSILTAGY 450
GSTGTAGVDS SLIAGYGSTQ TSGSDSALTA GYGSTQTAQE GSNLTAGYGS 500
TGTAGADSSL IAGYGSTQTS GSESSLTAGY GSTQTAREGS TLTAGYGSTG 550
TAGADSSLIA GYGSTQTSGS ESSLTAGYGS TQTAQQGSVL TSGYGSTQTA 600
GAASNLTTGY GSTGTAGHES FIIAGYGSTQ TAGHKSILTA GYGSTQTARD 650
GSDLIAGYGS TGTAGSGSSL IAGYGSTQTA SYRSMLTAGY GSTQTAREHS 700
DLVTGYGSTS TAGSNSSLIA GYGSTQTAGF KSILTAGYGS TQTAQERTSL 750
VAGYGSTSTA GYSSSLIAGY GSTQTAGYES TLTAGYGSTQ TAQENSSLTT 800
GYGSTSTAGY SSSLIAGYGS TQTAGYESTL TAGYGSTQTA QERSDLVTGY 850
GSTSTAGYAS SLIAGYGSTQ TAGYESTLTA GYGSTQTAQE NSSLTTGYGS 900
TSTAGFASSL ISGYGSTQTA GYKSTLTAGY GSTQTAEYGS SLTAGYGSTA 950
TAGQDSSLIA GYGSSLTSGI RSFLTAGYGS TLIAGLRSVL IAGYGSSLTS 1000
GVRSTLTAGY GSNQIASYGS SLIAGHESIQ VAGNKSMLIA GKGSSQTAGF 1050
RSTLIAGAGS VQLAGDRSRL IAGADSNQTA GDRSKLLAGN NSYLTAGDRS 1100
KLTGGHDCTL MAGDQSRLTA GKNSVLTAGA RSKLIGSEGS TLSAGEDSIL 1150
IFRLWDGKRY RQLVARTGEN GVEADIPYYV NEDDDIVDKP DEDDDWIEVK 1200
Length:1,200
Mass (Da):118,588
Last modified:January 1, 1988 - v1
Checksum:iE3BEAD4BEA67ABB0
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X03035 Genomic DNA. Translation: CAA26837.1.
PIRiA24405. SNPSO.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
X03035 Genomic DNA. Translation: CAA26837.1 .
PIRi A24405. SNPSO.

3D structure databases

Select the link destinations:
PDBe
RCSB PDB
PDBj
Links Updated
Entry Method Resolution (Å) Chain Positions PDBsum
1INA model - A 490-535 [» ]
1INB model - A 490-535 [» ]
ProteinModelPortali P06620.
ModBasei Search...
MobiDBi Search...

Protein family/group databases

TCDBi 9.B.133.1.1. the ice nucleation protein secretion system (inp-ss) family.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

InterProi IPR000258. Ice_nucleatn.
[Graphical view ]
Pfami PF00818. Ice_nucleation. 28 hits.
[Graphical view ]
PRINTSi PR00327. ICENUCLEATN.
PROSITEi PS00314. ICE_NUCLEATION. 40 hits.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Physical and functional repetition in a bacterial ice nucleation gene."
    Green R.L., Warren G.J.
    Nature 317:645-648(1985)
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: S203.
  2. "Localization of ice nucleation activity and the iceC gene product in Pseudomonas syringae and Escherichia coli."
    Lindow S.E., Lahue E., Govindarajan A.G., Panopoulos N.J., Gies D.
    Mol. Plant Microbe Interact. 2:262-272(1989) [PubMed] [Europe PMC] [Abstract]
    Cited for: SUBCELLULAR LOCATION.
  3. "A model of the three-dimensional structure of ice nucleation proteins."
    Kajava A.V., Lindow S.E.
    J. Mol. Biol. 232:709-717(1993) [PubMed] [Europe PMC] [Abstract]
    Cited for: 3D-STRUCTURE MODELING OF 490-535.
  4. "Principles and biotechnological applications of bacterial ice nucleation."
    Margaritis A., Bassi A.S.
    Crit. Rev. Biotechnol. 11:277-295(1991) [PubMed] [Europe PMC] [Abstract]
    Cited for: BIOTECHNOLOGICAL RELEVANCE.

Entry informationi

Entry nameiICEN_PSESY
AccessioniPrimary (citable) accession number: P06620
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 1, 1988
Last sequence update: January 1, 1988
Last modified: June 11, 2014
This is version 78 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Miscellaneous

A structural model is suggested in which the ice nucleation protein displays a symmetry related to that of ice.

Keywords - Technical termi

3D-structure

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi