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Entry version 107 (02 Jun 2021)
Sequence version 1 (01 Oct 2002)
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Protein

Transmembrane ascorbate ferrireductase 1

Gene

CYB561A

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

Annotation score:5 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 protein 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

Two-heme-containing cytochrome. Catalyzes ascorbate-dependent trans-membrane ferric-chelate reduction. Able to use dihydrolipoic acid (DHLA) as an alternative substrate to ascorbate.

3 Publications

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the 'Function' section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

heme b1 PublicationNote: Binds 2 heme b groups non-covalently.1 Publication

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the 'Description' field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi50Iron (heme b 1 axial ligand); via tele nitrogenBy similarity1
Metal bindingi83Iron (heme b 2 axial ligand); via tele nitrogenBy similarity1
Metal bindingi117Iron (heme b 1 axial ligand); via tele nitrogenBy similarity1
Metal bindingi156Iron (heme b 2 axial ligand); via tele nitrogenBy similarity1

<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

<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

Molecular functionTranslocase
Biological processElectron transport, Transport
LigandHeme, Iron, Metal-binding

Enzyme and pathway databases

BRENDA Comprehensive Enzyme Information System

More...
BRENDAi
7.2.1.3, 399

<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:
Transmembrane ascorbate ferrireductase 1 (EC:7.2.1.32 Publications)
Alternative name(s):
Cytochrome b561
Short name:
Artb561-1
Short name:
AtCytb561
Protein b561A.tha5
Tonoplast Cyt-b561
Short name:
TCytb
<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:CYB561A
Synonyms:ACYB-2, CYB561B1, CYBASC1
Ordered Locus Names:At4g25570
ORF Names:M7J2.60
<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 lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliopsidaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
<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 4

Organism-specific databases

Arabidopsis Information Portal

More...
Araporti
AT4G25570

The Arabidopsis Information Resource

More...
TAIRi
locus:2131859, AT4G25570

<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 subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini1 – 7CytoplasmicSequence analysis7
<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>Transmembranei8 – 28Helical; Name=1Sequence analysisAdd BLAST21
Topological domaini29 – 45LumenalSequence analysisAdd BLAST17
Transmembranei46 – 66Helical; Name=2Sequence analysisAdd BLAST21
Topological domaini67 – 81CytoplasmicSequence analysisAdd BLAST15
Transmembranei82 – 102Helical; Name=3Sequence analysisAdd BLAST21
Topological domaini103 – 119LumenalSequence analysisAdd BLAST17
Transmembranei120 – 140Helical; Name=4Sequence analysisAdd BLAST21
Topological domaini141 – 155CytoplasmicSequence analysisAdd BLAST15
Transmembranei156 – 176Helical; Name=5Sequence analysisAdd BLAST21
Topological domaini177 – 193LumenalSequence analysisAdd BLAST17
Transmembranei194 – 214Helical; Name=6Sequence analysisAdd BLAST21
Topological domaini215 – 239CytoplasmicSequence analysisAdd BLAST25

Keywords - Cellular componenti

Membrane, Vacuole

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

Mutagenesis

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/manual/pathology%5Fand%5Fbiotech%5Fsection">'Pathology and Biotech'</a> section describes the effect of the experimental mutation of one or more amino acid(s) on the biological properties of the protein.<p><a href='/help/mutagen' target='_top'>More...</a></p>Mutagenesisi83H → A: Disrupts high-potential heme; when associated with A-156. 1 Publication1
Mutagenesisi83H → L: Disrupts high-potential heme; when associated with L-156. 1 Publication1
Mutagenesisi156H → A: Disrupts high-potential heme; when associated with A-83. 1 Publication1
Mutagenesisi156H → L: Disrupts high-potential heme; when associated with L-83. 1 Publication1

<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_00004129071 – 239Transmembrane ascorbate ferrireductase 1Add BLAST239

Proteomic databases

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

More...
PaxDbi
Q8L856

PRoteomics IDEntifications database

More...
PRIDEi
Q8L856

ProteomicsDB: a multi-organism proteome resource

More...
ProteomicsDBi
244357

<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 roots, seedlings and leaves. Lower expression in flowers. Expressed in the L1 layer of the shoot apex, in the epidermis of leaf primordia and young leaves and in vascular bundles. In the differentiation zone of the root, detected in the pericycle and in the epidermis, but not in the cortex. Strongly expressed in the lateral part of the root cap and in the epidermis of the root tip, but not in the meristematic tissue. Not expressed in lateral roots. In mature embryos, expressed in the epidermis, cotyledon tips and root tips.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

Strong reduction in expression levels in flowers following fertilization.1 Publication

Gene expression databases

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q8L856, baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q8L856, 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

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homodimer.

By similarity

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction%5Fsection">Interaction</a>' section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="https://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated at every <a href="http://www.uniprot.org/help/synchronization">UniProt release</a>.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...
BioGRIDi
13949, 6 interactors

Protein interaction database and analysis system

More...
IntActi
Q8L856, 4 interactors

STRING: functional protein association networks

More...
STRINGi
3702.AT4G25570.1

<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

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

More...
SMRi
Q8L856

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

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini13 – 216Cytochrome b561PROSITE-ProRule annotationAdd BLAST204

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>Regioni217 – 239DisorderedSequence analysisAdd BLAST23

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG1619, Eukaryota

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_069712_0_1_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q8L856

Database of Orthologous Groups

More...
OrthoDBi
1503869at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q8L856

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR043205, CYB561/CYBRD1-like
IPR006593, Cyt_b561/ferric_Rdtase_TM

The PANTHER Classification System

More...
PANTHERi
PTHR10106, PTHR10106, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF03188, Cytochrom_B561, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00665, B561, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50939, CYTOCHROME_B561, 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>Sequence (1+)i

<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.

This entry has 1 described isoform and 1 potential isoform that is computationally mapped.Show allAlign All

Q8L856-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAVRINAMAV TFVAHALAVI AAIMVLVWSI SYRGGLAWEA TNKNLIFNLH
60 70 80 90 100
PVLMLIGFII LGGEAIISYK SLPLEKPVKK LIHLILHAIA LALGIFGICA
110 120 130 140 150
AFKNHNESHI PNLYSLHSWI GIGVISLYGF QWVYSFIVFF FPGGSTNLKS
160 170 180 190 200
GLLPWHAMLG LFVYILAVGN AALGFLEKLT FLENGGLDKY GSEAFLINFT
210 220 230
AIITILFGAF VVLTASAESP SPSPSVSNDD SVDFSYSAI
Length:239
Mass (Da):25,865
Last modified:October 1, 2002 - 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:i889543868B994A13
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A178UZ09A0A178UZ09_ARATH
Cytochrome b561/ferric reductase tr...
ACYB-2 At4g25570, M7J2.60, M7J2_60
280Annotation score:

Annotation score:1 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>

<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 CAA18169 differs from that shown. Reason: Erroneous gene model prediction.Curated
The sequence CAB81367 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 conflicti25 – 26Missing in BAB21522 (Ref. 1) Curated2
Sequence conflicti48N → K in CAB81367 (PubMed:10617198).Curated1
Sequence conflicti219 – 220Missing in AAM62824 (Ref. 5) Curated2

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
AB049628 mRNA Translation: BAB21522.1
AL022197 Genomic DNA Translation: CAA18169.1 Sequence problems.
AL161563 Genomic DNA Translation: CAB81367.1 Sequence problems.
CP002687 Genomic DNA Translation: AEE85078.1
AY120730 mRNA Translation: AAM53288.1
BT002176 mRNA Translation: AAN72187.1
AY085603 mRNA Translation: AAM62824.1

Protein sequence database of the Protein Information Resource

More...
PIRi
E85295
T05790

NCBI Reference Sequences

More...
RefSeqi
NP_001328918.1, NM_001341751.1
NP_567723.1, NM_118689.4

Genome annotation databases

Ensembl plant genome annotation project

More...
EnsemblPlantsi
AT4G25570.1; AT4G25570.1; AT4G25570

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
828662

Gramene; a comparative resource for plants

More...
Gramenei
AT4G25570.1; AT4G25570.1; AT4G25570

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ath:AT4G25570

<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
AB049628 mRNA Translation: BAB21522.1
AL022197 Genomic DNA Translation: CAA18169.1 Sequence problems.
AL161563 Genomic DNA Translation: CAB81367.1 Sequence problems.
CP002687 Genomic DNA Translation: AEE85078.1
AY120730 mRNA Translation: AAM53288.1
BT002176 mRNA Translation: AAN72187.1
AY085603 mRNA Translation: AAM62824.1
PIRiE85295
T05790
RefSeqiNP_001328918.1, NM_001341751.1
NP_567723.1, NM_118689.4

3D structure databases

SMRiQ8L856
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi13949, 6 interactors
IntActiQ8L856, 4 interactors
STRINGi3702.AT4G25570.1

Proteomic databases

PaxDbiQ8L856
PRIDEiQ8L856
ProteomicsDBi244357

Genome annotation databases

EnsemblPlantsiAT4G25570.1; AT4G25570.1; AT4G25570
GeneIDi828662
GrameneiAT4G25570.1; AT4G25570.1; AT4G25570
KEGGiath:AT4G25570

Organism-specific databases

AraportiAT4G25570
TAIRilocus:2131859, AT4G25570

Phylogenomic databases

eggNOGiKOG1619, Eukaryota
HOGENOMiCLU_069712_0_1_1
InParanoidiQ8L856
OrthoDBi1503869at2759
PhylomeDBiQ8L856

Enzyme and pathway databases

BRENDAi7.2.1.3, 399

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q8L856

Gene expression databases

ExpressionAtlasiQ8L856, baseline and differential
GenevisibleiQ8L856, AT

Family and domain databases

InterProiView protein in InterPro
IPR043205, CYB561/CYBRD1-like
IPR006593, Cyt_b561/ferric_Rdtase_TM
PANTHERiPTHR10106, PTHR10106, 1 hit
PfamiView protein in Pfam
PF03188, Cytochrom_B561, 1 hit
SMARTiView protein in SMART
SM00665, B561, 1 hit
PROSITEiView protein in PROSITE
PS50939, CYTOCHROME_B561, 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 nameiACFR1_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: Q8L856
Secondary accession number(s): O65605
, Q8LE60, Q9CAZ1, Q9M0K3
<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: September 21, 2011
Last sequence update: October 1, 2002
Last modified: June 2, 2021
This is version 107 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
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