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Entry version 94 (23 Feb 2022)
Sequence version 2 (10 Feb 2009)
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Protein

Metal-nicotianamine transporter YSL2

Gene

YSL2

Organism
Oryza sativa subsp. japonica (Rice)
Status
Reviewed-Annotation score:

Annotation score:3 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>
-Experimental evidence at transcript leveli <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

Involved in the phloem transport of iron and manganese and their translocation into the grain. Transports iron- and manganese-nicotianamine chelates, but not iron-phytosiderophore.

1 Publication

<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

GO - Biological processi

<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 processIon transport, Iron transport, Transport
LigandIron

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes for plant species

More...
PlantReactomei
R-OSA-9025727, Iron uptake and transport in root vascular system

Protein family/group databases

Transport Classification Database

More...
TCDBi
2.A.67.2.11, the oligopeptide transporter (opt) family

<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:
Metal-nicotianamine transporter YSL2
Alternative name(s):
Protein YELLOW STRIPE LIKE 2
Short name:
OsYSL2
<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:YSL2
Ordered Locus Names:Os02g0649900, LOC_Os02g43370
ORF Names:OSJNBb0012J10.2, P0048B08.26
<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>OrganismiOryza sativa subsp. japonica (Rice)
<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 identifieri39947 [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 lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliopsidaLiliopsidaPoalesPoaceaeBOP cladeOryzoideaeOryzeaeOryzinaeOryzaOryza sativa
<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
  • UP000059680 <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 2
  • UP000000763 Componenti: Chromosome 2

<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>Transmembranei41 – 61HelicalSequence analysisAdd BLAST21
Transmembranei64 – 84HelicalSequence analysisAdd BLAST21
Transmembranei118 – 138HelicalSequence analysisAdd BLAST21
Transmembranei162 – 182HelicalSequence analysisAdd BLAST21
Transmembranei224 – 244HelicalSequence analysisAdd BLAST21
Transmembranei283 – 303HelicalSequence analysisAdd BLAST21
Transmembranei329 – 349HelicalSequence analysisAdd BLAST21
Transmembranei392 – 412HelicalSequence analysisAdd BLAST21
Transmembranei420 – 440HelicalSequence analysisAdd BLAST21
Transmembranei452 – 472HelicalSequence analysisAdd BLAST21
Transmembranei506 – 526HelicalSequence analysisAdd BLAST21
Transmembranei559 – 579HelicalSequence analysisAdd BLAST21
Transmembranei604 – 624HelicalSequence analysisAdd BLAST21
Transmembranei633 – 653HelicalSequence analysisAdd BLAST21

Keywords - Cellular componenti

Cell membrane, 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_00003638651 – 674Metal-nicotianamine transporter YSL2Add BLAST674

Proteomic databases

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

More...
PaxDbi
Q6H3Z6

<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

<p>This subsection of the 'Expression' section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms. By default, the information is derived from experiments at the mRNA level, unless specified 'at protein level'.<br></br>Examples: <a href="http://www.uniprot.org/uniprot/P92958#expression">P92958</a>, <a href="http://www.uniprot.org/uniprot/Q8TDN4#expression">Q8TDN4</a>, <a href="http://www.uniprot.org/uniprot/O14734#expression">O14734</a><p><a href='/help/tissue_specificity' target='_top'>More...</a></p>Tissue specificityi

Expressed in phloem cells of vascular bundles in leaves and leaf sheaths. Expressed at low levels in phloem companion cells in the central cylinder of roots, but not in the epidermal or cortical cells.1 Publication

<p>This subsection of the 'Expression' section provides information on the expression of the gene product at various stages of a cell, tissue or organism development. By default, the information is derived from experiments at the mRNA level, unless specified 'at the protein level'.<p><a href='/help/developmental_stage' target='_top'>More...</a></p>Developmental stagei

Before anthesis, expressed in the vascular bundles of spikelets and at low levels in the central region of anthers. After fertilization, expression in bundles increases especially in the upper part of the husk. At 5 days after anthesis, highly expressed in the developing ovary and 3 days later in the developing embryo and outer layer of the endosperm. From 20 to 30 days after anthesis, expressed in mature embryo and peripheral layer of the endosperm.1 Publication

<p>This subsection of the 'Expression' section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

In leaves by iron deficiency.1 Publication

Gene expression databases

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q6H3Z6, OS

<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

STRING: functional protein association networks

More...
STRINGi
4530.OS02T0649900-00

<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

<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

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni1 – 29DisorderedSequence analysisAdd BLAST29

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes the position of regions of compositional bias within the protein and the particular type of amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi1 – 24Basic and acidic residuesSequence analysisAdd BLAST24

<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

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG502QQ2H, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_015477_2_1_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q6H3Z6

Identification of Orthologs from Complete Genome Data

More...
OMAi
ANFAVDM

Database of Orthologous Groups

More...
OrthoDBi
525938at2759

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR004813, OPT
IPR045035, YSL-like

The PANTHER Classification System

More...
PANTHERi
PTHR31645, PTHR31645, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF03169, OPT, 1 hit

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR00728, OPT_sfam, 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.

Q6H3Z6-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MEAAAPEIER CDAGDVESDH DGAAAAAERV PPWREQVTAR GMVAALLIGF
60 70 80 90 100
VYTVIIMKLA LTTGIIPTLN VSAALLAFLA LRGWTRAPAL LLPGGGAASS
110 120 130 140 150
SSRRRPFTRQ ENTVVQTCAV ACYTMGFGGG FGSSLLALNR KTYELAGVST
160 170 180 190 200
PGNSPGSYKE PGVGWMTGFL FAISFVGLLN LLPLRKALII DYKLTYPSGT
210 220 230 240 250
ATAVLINGFH TPQGENSAKK QVRGFLNCFG ISLLWSFFQW FYTGGESCGF
260 270 280 290 300
LQFPTFGLKA WKQTFYFDFS LTYVGAGMIC SHLVNLSALF GAILSWGIMW
310 320 330 340 350
PLISIQKGKW YPGNVPESSM TSLFGYKSFM CVALIMGDGL YHFIKVTGIT
360 370 380 390 400
AKSLHERSNR RHAKKATDED TFVIADMQRD EFFNKDYIPN WLAYAGYALL
410 420 430 440 450
SIVAVIAIPI MFQQVKWYYV VVAFVLAPVL GFSNAYGTGL TDMNMSYNYG
460 470 480 490 500
KIALFIFAAW GGRDNGVIAG LVGCGIVKQL VQVSADLMHD FKTGHLTLTS
510 520 530 540 550
PRSMLVGQAI GTAMGCIIAP LTFLLFYKAF DIGNPDGYWK APYALIFRNM
560 570 580 590 600
AILGVEGFSA LPKHCLELSA GFFAFSVLIN LMRDFLPRKY RDYVPLPTAM
610 620 630 640 650
AVPFLVGANF AIDMCVGSLI VFAWHKINSK ESALLVPAVA SGFICGDGIW
660 670
MFPSSLLSLA KVKPPICMKF TPGS
Length:674
Mass (Da):73,343
Last modified:February 10, 2009 - v2
<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:i81F8D005792F7865
GO

<p>This subsection of the 'Sequence' section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence BAD25583 differs from that shown. Reason: Erroneous gene model prediction.Curated
The sequence BAD26553 differs from that shown. Reason: Erroneous gene model prediction.Curated

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti103R → W in BAD90812 (PubMed:15255870).Curated1
Sequence conflicti103R → W in BAD72770 (PubMed:15255870).Curated1

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
AB126253 mRNA Translation: BAD72770.1
AB164646 mRNA Translation: BAD90812.1
AP004868 Genomic DNA Translation: BAD25583.1 Sequence problems.
AP007203 Genomic DNA Translation: BAD26553.1 Sequence problems.
AP008208 Genomic DNA Translation: BAF09500.2
AP014958 Genomic DNA Translation: BAS80047.1

NCBI Reference Sequences

More...
RefSeqi
XP_015625412.1, XM_015769926.1

Genome annotation databases

Ensembl plant genome annotation project

More...
EnsemblPlantsi
Os02t0649900-01; Os02t0649900-01; Os02g0649900

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
4330161

Gramene; a comparative resource for plants

More...
Gramenei
Os02t0649900-01; Os02t0649900-01; Os02g0649900

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
osa:4330161

<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
AB126253 mRNA Translation: BAD72770.1
AB164646 mRNA Translation: BAD90812.1
AP004868 Genomic DNA Translation: BAD25583.1 Sequence problems.
AP007203 Genomic DNA Translation: BAD26553.1 Sequence problems.
AP008208 Genomic DNA Translation: BAF09500.2
AP014958 Genomic DNA Translation: BAS80047.1
RefSeqiXP_015625412.1, XM_015769926.1

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

SWISS-MODEL Interactive Workspace

More...
SWISS-MODEL-Workspacei
Submit a new modelling project...

Protein-protein interaction databases

STRINGi4530.OS02T0649900-00

Protein family/group databases

TCDBi2.A.67.2.11, the oligopeptide transporter (opt) family

Proteomic databases

PaxDbiQ6H3Z6

Genome annotation databases

EnsemblPlantsiOs02t0649900-01; Os02t0649900-01; Os02g0649900
GeneIDi4330161
GrameneiOs02t0649900-01; Os02t0649900-01; Os02g0649900
KEGGiosa:4330161

Phylogenomic databases

eggNOGiENOG502QQ2H, Eukaryota
HOGENOMiCLU_015477_2_1_1
InParanoidiQ6H3Z6
OMAiANFAVDM
OrthoDBi525938at2759

Enzyme and pathway databases

PlantReactomeiR-OSA-9025727, Iron uptake and transport in root vascular system

Gene expression databases

GenevisibleiQ6H3Z6, OS

Family and domain databases

InterProiView protein in InterPro
IPR004813, OPT
IPR045035, YSL-like
PANTHERiPTHR31645, PTHR31645, 1 hit
PfamiView protein in Pfam
PF03169, OPT, 1 hit
TIGRFAMsiTIGR00728, OPT_sfam, 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 nameiYSL2_ORYSJ
<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: Q6H3Z6
Secondary accession number(s): A0A0P0VMG1, Q5TM89
<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: February 10, 2009
Last sequence update: February 10, 2009
Last modified: February 23, 2022
This is version 94 of the entry and version 2 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. 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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