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UniProtKB - Q9FIZ9 (NIP41_ARATH)

Entry version 136 (25 May 2022)
Sequence version 1 (01 Mar 2001)
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Protein

Putative aquaporin NIP4-1

Gene

NIP4-1

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score:

Annotation score:2 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Protein inferred from homologyi <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Potential aquaporin, which may facilitate the transport of water and small neutral solutes across cell membranes.

By similarity

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

Complete GO annotation on QuickGO ...

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Biological processTransport

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Putative aquaporin NIP4-1
Alternative name(s):
NOD26-like intrinsic protein 4-1
Short name:
AtNIP4;1
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:NIP4-1
Ordered Locus Names:At5g37810
ORF Names:K22F20.50
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiArabidopsis thaliana (Mouse-ear cress)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri3702 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliopsida › eudicotyledons › Gunneridae › Pentapetalae › rosids › malvids › Brassicales › Brassicaceae › Camelineae › Arabidopsis
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000006548 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome 5

Organism-specific databases

Arabidopsis Information Portal

More...Araporti		AT5G37810

The Arabidopsis Information Resource

More...TAIRi		locus:2156020, AT5G37810

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei45 – 65Helical; Name=1Sequence analysisAdd BLAST21
Transmembranei70 – 90Helical; Name=2Sequence analysisAdd BLAST21
Transmembranei122 – 142Helical; Name=3Sequence analysisAdd BLAST21
Transmembranei161 – 181Helical; Name=4Sequence analysisAdd BLAST21
Transmembranei189 – 209Helical; Name=5Sequence analysisAdd BLAST21
Transmembranei231 – 251Helical; Name=6Sequence analysisAdd BLAST21

Keywords - Cellular componenti

Membrane

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00000640661 – 283Putative aquaporin NIP4-1Add BLAST283

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei1N-acetylmethionineBy similarity1
Modified residuei267PhosphoserineBy similarity1

Keywords - PTMi

Acetylation, Phosphoprotein

Proteomic databases

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		Q9FIZ9

PRoteomics IDEntifications database

More...PRIDEi		Q9FIZ9

ProteomicsDB: a multi-organism proteome resource

More...ProteomicsDBi		251153

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...iPTMneti		Q9FIZ9

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

Gene expression databases

ExpressionAtlas, Differential and Baseline Expression

More...ExpressionAtlasi		Q9FIZ9, baseline

Genevisible search portal to normalized and curated expression data from Genevestigator

More...Genevisiblei		Q9FIZ9, AT

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		19010, 17 interactors

Protein interaction database and analysis system

More...IntActi		Q9FIZ9, 17 interactors

STRING: functional protein association networks

More...STRINGi		3702.AT5G37810.1

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

AlphaFold Protein Structure Database

More...AlphaFoldDBi		Q9FIZ9

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		Q9FIZ9

Database of comparative protein structure models

More...ModBasei		Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.<p><a href='/help/motif' target='_top'>More...</a></p>Motifi102 – 104NPA 13
Motifi214 – 216NPA 23

<p>This subsection of the 'Family and domains' section provides general information on the biological role of a domain. The term 'domain' is intended here in its wide acceptation, it may be a structural domain, a transmembrane region or a functional domain. Several domains are described in this subsection.<p><a href='/help/domain_cc' target='_top'>More...</a></p>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).

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the MIP/aquaporin (TC 1.A.8) family. NIP (TC 1.A.8.12) subfamily. [View classification]Curated

Keywords - Domaini

Repeat, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		KOG0223, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_020019_3_1_1

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		Q9FIZ9

Identification of Orthologs from Complete Genome Data

More...OMAi		RADNICA

Database of Orthologous Groups

More...OrthoDBi		1152704at2759

Database for complete collections of gene phylogenies

More...PhylomeDBi		Q9FIZ9

Family and domain databases

Conserved Domains Database

More...CDDi		cd00333, MIP, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.20.1080.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR023271, Aquaporin-like
IPR034294, Aquaporin_transptr
IPR000425, MIP
IPR022357, MIP_CS

The PANTHER Classification System

More...PANTHERi		PTHR45724, PTHR45724, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00230, MIP, 1 hit

Protein Motif fingerprint database; a protein domain database

More...PRINTSi		PR00783, MINTRINSICP

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF81338, SSF81338, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR00861, MIP, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00221, MIP, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

Q9FIZ9-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSSHSDEIEE EQISRIEKGK GKDCQGGIET VICTSPSIVC LTQKLIAEMI 
        60         70         80         90        100
GTYFIVFSGC GVVVVNVLYG GTITFPGICV TWGLIVMVMI YSTGHISGAH 
       110        120        130        140        150
FNPAVTVTFA IFRRFPWHQV PLYIGAQFAG SLLASLTLRL MFKVTPEAFF 
       160        170        180        190        200
GTTPADSPAR ALVAEIIISF LLMFVISGVA TDNRAVGELA GIAVGMTIMV 
       210        220        230        240        250
NVFVAGPISG ASMNPARSLG PALVMGVYKH IWVYIVGPVL GVISGGFVYN 
       260        270        280 
LIRFTDKPLR ELTKSASFLR AVSPSHKGSS SKT
Length:283
Mass (Da):30,217
Last modified:March 1, 2001 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:i690AEAA1D711E189
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
AB016873 Genomic DNA Translation: BAB10360.1
CP002688 Genomic DNA Translation: AED94235.1

NCBI Reference Sequences

More...RefSeqi		NP_198597.1, NM_123140.2

Genome annotation databases

Ensembl plant genome annotation project

More...EnsemblPlantsi		AT5G37810.1; AT5G37810.1; AT5G37810

Database of genes from NCBI RefSeq genomes

More...GeneIDi		833759

Gramene; a comparative resource for plants

More...Gramenei		AT5G37810.1; AT5G37810.1; AT5G37810

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ath:AT5G37810

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB016873 Genomic DNA Translation: BAB10360.1
CP002688 Genomic DNA Translation: AED94235.1
RefSeqiNP_198597.1, NM_123140.2

3D structure databases

AlphaFoldDBiQ9FIZ9
SMRiQ9FIZ9
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi19010, 17 interactors
IntActiQ9FIZ9, 17 interactors
STRINGi3702.AT5G37810.1

PTM databases

iPTMnetiQ9FIZ9

Proteomic databases

PaxDbiQ9FIZ9
PRIDEiQ9FIZ9
ProteomicsDBi251153

Genome annotation databases

EnsemblPlantsiAT5G37810.1; AT5G37810.1; AT5G37810
GeneIDi833759
GrameneiAT5G37810.1; AT5G37810.1; AT5G37810
KEGGiath:AT5G37810

Organism-specific databases

AraportiAT5G37810
TAIRilocus:2156020, AT5G37810

Phylogenomic databases

eggNOGiKOG0223, Eukaryota
HOGENOMiCLU_020019_3_1_1
InParanoidiQ9FIZ9
OMAiRADNICA
OrthoDBi1152704at2759
PhylomeDBiQ9FIZ9

Miscellaneous databases

Protein Ontology

More...PROi		PR:Q9FIZ9

Gene expression databases

ExpressionAtlasiQ9FIZ9, baseline
GenevisibleiQ9FIZ9, AT

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
PANTHERiPTHR45724, PTHR45724, 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

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiNIP41_ARATH
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: Q9FIZ9
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 27, 2003
Last sequence update: March 1, 2001
Last modified: May 25, 2022
This is version 136 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families
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