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Protein

Probable aquaporin PIP2-3

Gene

PIP2-3

Organism
Oryza sativa subsp. japonica (Rice)
Status
Reviewed-Annotation score: -Experimental evidence at transcript leveli

Functioni

Aquaporins facilitate the transport of water and small neutral solutes across cell membranes.By similarity

GO - Molecular functioni

GO - Biological processi

Keywordsi

Biological processTransport

Names & Taxonomyi

Protein namesi
Recommended name:
Probable aquaporin PIP2-3
Alternative name(s):
OsPIP2;3
Plasma membrane intrinsic protein 2-3
Gene namesi
Name:PIP2-3
Ordered Locus Names:Os04g0521100, LOC_Os04g44060
ORF Names:OSJNBa0019D11.16
OrganismiOryza sativa subsp. japonica (Rice)
Taxonomic identifieri39947 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBOP cladeOryzoideaeOryzeaeOryzinaeOryzaOryza sativa
Proteomesi
  • UP000059680 Componenti: Chromosome 4

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei43 – 63Helical; Name=1Sequence analysisAdd BLAST21
Transmembranei82 – 102Helical; Name=2Sequence analysisAdd BLAST21
Transmembranei131 – 151Helical; Name=3Sequence analysisAdd BLAST21
Transmembranei173 – 193Helical; Name=4Sequence analysisAdd BLAST21
Transmembranei207 – 227Helical; Name=5Sequence analysisAdd BLAST21
Transmembranei255 – 275Helical; Name=6Sequence analysisAdd BLAST21

Keywords - Cellular componenti

Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00000640361 – 290Probable aquaporin PIP2-3Add BLAST290

Proteomic databases

PaxDbiQ7XUA6

Expressioni

Tissue specificityi

Expressed in roots.1 Publication

Inductioni

Circadian-regulation. Expression is higher during the light phase than during the dark phase. Down-regulated by chilling.1 Publication

Gene expression databases

ExpressionAtlasiQ7XUA6 differential
GenevisibleiQ7XUA6 OS

Interactioni

Protein-protein interaction databases

STRINGi39947.LOC_Os04g44060.1

Structurei

3D structure databases

ProteinModelPortaliQ7XUA6
SMRiQ7XUA6
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi112 – 114NPA 13
Motifi233 – 235NPA 23

Domaini

Aquaporins contain two tandem repeats each containing three membrane-spanning domains and a pore-forming loop with the signature motif Asn-Pro-Ala (NPA).

Sequence similaritiesi

Keywords - Domaini

Repeat, Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiKOG0223 Eukaryota
COG0580 LUCA
HOGENOMiHOG000288286
InParanoidiQ7XUA6
KOiK09872
OMAiLPMAFVY
OrthoDBiEOG09360H78

Family and domain databases

CDDicd00333 MIP, 1 hit
Gene3Di1.20.1080.10, 1 hit
InterProiView protein in InterPro
IPR023271 Aquaporin-like
IPR034294 Aquaporin_transptr
IPR000425 MIP
IPR022357 MIP_CS
PANTHERiPTHR19139 PTHR19139, 1 hit
PfamiView protein in Pfam
PF00230 MIP, 1 hit
PRINTSiPR00783 MINTRINSICP
SUPFAMiSSF81338 SSF81338, 1 hit
TIGRFAMsiTIGR00861 MIP, 1 hit
PROSITEiView protein in PROSITE
PS00221 MIP, 1 hit

Sequencei

Sequence statusi: Complete.

Q7XUA6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAKDIEAAAA AEGGEYMAKD YSDPPPAPLI DAEELTKWSL YRAVIAEFVA
60 70 80 90 100
TLLFLYITVA TVIGYKHQSD PGANAADAAC SGVGILGIAW AFGGMIFILV
110 120 130 140 150
YCTAGVSGGH INPAVTFGLF LARKVSLVRA VLYIVAQSLG AICGVGLVKG
160 170 180 190 200
FQSAFYVRYG GGANELSDGY SKGTGLAAEI IGTFVLVYTV FSATDPKRNA
210 220 230 240 250
RDSHVPVLAP LPIGFAVFMV HLATIPITGT GINPARSLGA AVIYNQHKAW
260 270 280 290
HDHWIFWVGP LIGAAIAAAY HQYVLRASAA KLGSSSSFRG
Length:290
Mass (Da):30,416
Last modified:October 1, 2003 - v1
Checksum:iD27EABEFB266D851
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL662958 Genomic DNA Translation: CAD41442.1
AP008210 Genomic DNA Translation: BAF15249.1
AP014960 Genomic DNA Translation: BAS90124.1
AK243592 mRNA Translation: BAH01662.1
RefSeqiXP_015633686.1, XM_015778200.1
UniGeneiOs.5916

Genome annotation databases

EnsemblPlantsiOs04t0521100-01; Os04t0521100-01; Os04g0521100
GeneIDi4336424
GrameneiOs04t0521100-01; Os04t0521100-01; Os04g0521100
KEGGiosa:4336424

Similar proteinsi

Entry informationi

Entry nameiPIP23_ORYSJ
AccessioniPrimary (citable) accession number: Q7XUA6
Secondary accession number(s): B7FAL4, Q0JBN8
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 22, 2005
Last sequence update: October 1, 2003
Last modified: May 23, 2018
This is version 111 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Oryza sativa (rice)
    Index of Oryza sativa entries and their corresponding gene designations
  2. SIMILARITY comments
    Index of protein domains and families

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