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Entry version 120 (26 Feb 2020)
Sequence version 1 (01 Jul 1989)
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Protein

Anthocyanin regulatory C1 protein

Gene

C1

Organism
Zea mays (Maize)
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 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

Controls the expression of genes involved in anthocyanin biosynthesis. Regulates the expression of at least 3 structural genes: chalcone synthase, dihydroflavonol reductase and flavonol O3 glucosyltransferase. C1 acts as a trans-acting factor.

Miscellaneous

According to PubMed:2303027, C1-I allele might be alternatively spliced, giving rise to a much smaller protein.

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section specifies the position and type of each DNA-binding domain present within the protein.<p><a href='/help/dna_bind' target='_top'>More...</a></p>DNA bindingi37 – 61H-T-H motifPROSITE-ProRule annotationAdd BLAST25
DNA bindingi89 – 112H-T-H motifPROSITE-ProRule annotationAdd BLAST24

<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

Molecular functionActivator, DNA-binding
Biological processTranscription, Transcription regulation

<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:
Anthocyanin regulatory C1 protein
<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:C1
Synonyms:C1-B73, C1-I, c1-I-2K1
ORF Names:Z438D03.27
<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>OrganismiZea mays (Maize)
<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 identifieri4577 [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 lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliopsidaLiliopsidaPoalesPoaceaePACMAD cladePanicoideaeAndropogonodaeAndropogoneaeTripsacinaeZea
<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
  • UP000007305 <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: Unplaced

Organism-specific databases

Maize Genetics and Genomics Database

More...
MaizeGDBi
24964

<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

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 & Seán O’Donoghue; Source: COMPARTMENTS

Keywords - Cellular componenti

Nucleus

<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_00001970631 – 273Anthocyanin regulatory C1 proteinAdd BLAST273

<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
P10290 baseline and differential

<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
4577.GRMZM2G005066_P01

<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

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SMRi
P10290

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>Domaini9 – 65HTH myb-type 1PROSITE-ProRule annotationAdd BLAST57
Domaini66 – 116HTH myb-type 2PROSITE-ProRule annotationAdd BLAST51

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 amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi205 – 212Poly-Gly8
Compositional biasi234 – 273Asp/Glu-rich (acidic)Add BLAST40

Keywords - Domaini

Repeat

Phylogenomic databases

KEGG Orthology (KO)

More...
KOi
K09422

Database of Orthologous Groups

More...
OrthoDBi
1499244at2759

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00167 SANT, 2 hits

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR009057 Homeobox-like_sf
IPR015495 Myb-like_TF
IPR017930 Myb_dom
IPR001005 SANT/Myb

The PANTHER Classification System

More...
PANTHERi
PTHR10641 PTHR10641, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00249 Myb_DNA-binding, 2 hits

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00717 SANT, 2 hits

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF46689 SSF46689, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51294 HTH_MYB, 2 hits

<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.

P10290-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MGRRACCAKE GVKRGAWTSK EDDALAAYVK AHGEGKWREV PQKAGLRRCG
60 70 80 90 100
KSCRLRWLNY LRPNIRRGNI SYDEEDLIIR LHRLLGNRWS LIAGRLPGRT
110 120 130 140 150
DNEIKNYWNS TLGRRAGAGA GAGGSWVVVA PDTGSHATPA ATSGACETGQ
160 170 180 190 200
NSAAHRADPD SAGTTTTSAA AVWAPKAVRC TGGLFFFHRD TTPAHAGETA
210 220 230 240 250
TPMAGGGGGG GGEAGSSDDC SSAASVSLRV GSHDEPCFSG DGDGDWMDDV
260 270
RALASFLESD EDWLRCQTAG QLA
Length:273
Mass (Da):28,751
Last modified:July 1, 1989 - 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:i163977BBA8CE669D
GO

<p>This subsection of the 'Sequence' section provides information on polymorphic variants. If the variant is associated with a disease state, the description of the latter can be found in the <a href="http://www.uniprot.org/manual/involvement%5Fin%5Fdisease">'Involvement in disease'</a> subsection.<p><a href='/help/polymorphism' target='_top'>More...</a></p>Polymorphismi

C1-1162 and C1-1170 alleles are identical to the wild-type sequence. The C1-I allele is a dominant negative mutant which inhibits pigment formation.

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Sequence' section describes natural variant(s) of the protein sequence.<p><a href='/help/variant' target='_top'>More...</a></p>Natural varianti77L → LM in allele C1-B73. 1
Natural varianti101D → E in allele C1-I and allele C1-I-2K1. 1
Natural varianti116 – 117Missing in allele C1-I and allele C1-I-2K1. 2
Natural varianti126W → R in allele C1-B73, allele C1-I and allele C1-I-2K1. 1
Natural varianti129V → I in allele C1-B73. 1
Natural varianti145 – 146AC → SG in allele C1-B73 and allele C1-I. 2
Natural varianti145 – 146AC → SS in allele C1-I-2K1. 2
Natural varianti151 – 152NS → KG in allele C1-B73, allele C1-I and allele C1-I-2K1. 2
Natural varianti155H → P in allele C1-B73, allele C1-I and allele C1-I-2K1. 1
Natural varianti182G → S in allele C1-I and C1-I-2K1. 1
Natural varianti205 – 206Missing in allele C1-B73. 2
Natural varianti208G → GVG in allele C1-I and allele C1-I-2K1. 1
Natural varianti210G → L in allele C1-B73. 1
Natural varianti218D → E in allele C1-B73. 1
Natural varianti228L → P in allele C1-B73, allele C1-I and allele C1-I-2K1. 1
Natural varianti229R → L in allele C1-B73. 1
Natural varianti233H → Q in allele C1-B73. 1
Natural varianti244G → C in allele C1-B73. 1
Natural varianti246 – 249WMDD → SWTT in allele C1-I-2K1. 4
Natural varianti249 – 252DVRA → SWTT in allele C1-I. 4
Natural varianti250 – 273Missing in allele C1-I-2K1. Add BLAST24
Natural varianti253 – 273Missing in allele C1-I. Add BLAST21

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
M37153 Genomic DNA Translation: AAA33482.1
X52201 Genomic DNA Translation: CAA36456.1
AY237128 mRNA Translation: AAO85386.1
AF320613 Genomic DNA Translation: AAK09326.1
AF320614 Genomic DNA Translation: AAK09327.1
AY530950 Genomic DNA Translation: AAT08011.1

Protein sequence database of the Protein Information Resource

More...
PIRi
S06215 TVZMMB

NCBI Reference Sequences

More...
RefSeqi
NP_001106010.1, NM_001112540.1
XP_008659144.1, XM_008660922.1

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
541757

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
zma:541757

Keywords - Coding sequence diversityi

Polymorphism

<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
M37153 Genomic DNA Translation: AAA33482.1
X52201 Genomic DNA Translation: CAA36456.1
AY237128 mRNA Translation: AAO85386.1
AF320613 Genomic DNA Translation: AAK09326.1
AF320614 Genomic DNA Translation: AAK09327.1
AY530950 Genomic DNA Translation: AAT08011.1
PIRiS06215 TVZMMB
RefSeqiNP_001106010.1, NM_001112540.1
XP_008659144.1, XM_008660922.1

3D structure databases

SMRiP10290
ModBaseiSearch...

Protein-protein interaction databases

STRINGi4577.GRMZM2G005066_P01

Genome annotation databases

GeneIDi541757
KEGGizma:541757

Organism-specific databases

MaizeGDBi24964

Phylogenomic databases

KOiK09422
OrthoDBi1499244at2759

Gene expression databases

ExpressionAtlasiP10290 baseline and differential

Family and domain databases

CDDicd00167 SANT, 2 hits
InterProiView protein in InterPro
IPR009057 Homeobox-like_sf
IPR015495 Myb-like_TF
IPR017930 Myb_dom
IPR001005 SANT/Myb
PANTHERiPTHR10641 PTHR10641, 1 hit
PfamiView protein in Pfam
PF00249 Myb_DNA-binding, 2 hits
SMARTiView protein in SMART
SM00717 SANT, 2 hits
SUPFAMiSSF46689 SSF46689, 1 hit
PROSITEiView protein in PROSITE
PS51294 HTH_MYB, 2 hits

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

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 nameiMYBC_MAIZE
<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: P10290
Secondary accession number(s): P23592, Q84V61
<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: July 1, 1989
Last sequence update: July 1, 1989
Last modified: February 26, 2020
This is version 120 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
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