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Entry version 109 (26 Feb 2020)
Sequence version 1 (05 Jul 2004)
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Protein

Homeobox-leucine zipper protein ROC1

Gene

ROC1

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

Probable transcription factor that may be involved in protoderm differentiation and radial pattern formation during early embryogenesis.1 Publication

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 bindingi106 – 165HomeoboxPROSITE-ProRule annotationAdd BLAST60

<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 functionDNA-binding
Biological processTranscription, Transcription regulation

Enzyme and pathway databases

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

More...
PlantReactomei
R-OSA-9631623 Regulation of embryo development

<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:
Homeobox-leucine zipper protein ROC1
Alternative name(s):
GLABRA 2-like homeobox protein 1
HD-ZIP protein ROC1
Homeodomain transcription factor ROC1
Protein RICE OUTERMOST CELL-SPECIFIC 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:ROC1
Synonyms:GL2-1
Ordered Locus Names:Os08g0187500, LOC_Os08g08820
ORF Names:P0020B10.22, P0547A06.49
<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 8
  • UP000000763 Componenti: Chromosome 8

<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.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00003317371 – 784Homeobox-leucine zipper protein ROC1Add BLAST784

Proteomic databases

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

More...
PaxDbi
Q6ZAR0

<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 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

Specifically expressed in the L1-layer of the meristem and protoderm (epidermis) of leaf primordia. During leaf development, expressed in protoderm from plastochron 1 (P1) to P4 and down-regulated at P5 to then disappear. Expressed in the epidermis of primary rachis branch, and in the protoderm of secondary rachis branch primordia. Expressed similarly in L1-layer or protoderm in young and developed floral shoots. During embryogenesis, expressed in the outermost (epidermal) cells 2 days after pollination (DAP) and later at 4 DAP in protodermal cells without any organ differentiation. In nearly mature embryo, strongly expressed in protoderm in the shoot apical meristem (SAM) and lateral organ primordia.1 Publication

<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.OS08T0187500-01

<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
Q6ZAR0

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>Domaini290 – 522STARTPROSITE-ProRule annotationAdd BLAST233

Coiled coil

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and domains' section denotes the positions of regions of coiled coil within the protein.<p><a href='/help/coiled' target='_top'>More...</a></p>Coiled coili155 – 196Sequence analysisAdd BLAST42

<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

Coiled coil, Homeobox

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG410IIN5 Eukaryota
ENOG411107H LUCA

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q6ZAR0

KEGG Orthology (KO)

More...
KOi
K09338

Database of Orthologous Groups

More...
OrthoDBi
279393at2759

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00086 homeodomain, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.30.530.20, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR042160 GLABRA2/ANL2/PDF2/ATML1-like
IPR009057 Homeobox-like_sf
IPR017970 Homeobox_CS
IPR001356 Homeobox_dom
IPR023393 START-like_dom_sf
IPR002913 START_lipid-bd_dom

The PANTHER Classification System

More...
PANTHERi
PTHR45654 PTHR45654, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00046 Homeodomain, 1 hit
PF01852 START, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00389 HOX, 1 hit
SM00234 START, 1 hit

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
PS00027 HOMEOBOX_1, 1 hit
PS50071 HOMEOBOX_2, 1 hit
PS50848 START, 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

Q6ZAR0-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MTPARRMPPV IGRNGVAYES PSAQLPLTQA DMLDSHHLQQ ALQQQYFDQI
60 70 80 90 100
PVTTTAAADS GDNMLHGRAD AGGLVDEFES KSCSENVDGA GDGLSGDDQD
110 120 130 140 150
PNQRPRKKRY HRHTQHQIQE MEAFFKECPH PDDKQRKELS RELGLEPLQV
160 170 180 190 200
KFWFQNKRTQ MKNQHERHEN AQLRAENDKL RAENMRYKEA LSSASCPNCG
210 220 230 240 250
GPAALGEMSF DEHHLRVENA RLRDEIDRIS GIAAKHVGKP PIVSFPVLSS
260 270 280 290 300
PLAVAAARSP LDLAGAYGVV TPGLDMFGGA GDLLRGVHPL DADKPMIVEL
310 320 330 340 350
AVAAMDELVQ MAQLDEPLWS SSSEPAAALL DEEEYARMFP RGLGPKQYGL
360 370 380 390 400
KSEASRHGAV VIMTHSNLVE ILMDVNQFAT VFSSIVSRAS THEVLSTGVA
410 420 430 440 450
GNYNGALQVM SMEFQVPSPL VPTRESYFVR YCKNNSDGTW AVVDVSLDSL
460 470 480 490 500
RPSPVQKCRR RPSGCLIQEM PNGYSKVTWV EHVEVDDSSV HNIYKPLVNS
510 520 530 540 550
GLAFGAKRWV GTLDRQCERL ASAMASNIPN GDLGVITSVE GRKSMLKLAE
560 570 580 590 600
RMVASFCGGV TASVAHQWTT LSGSGAEDVR VMTRKSVDDP GRPPGIVLNA
610 620 630 640 650
ATSFWLPVPP AAVFDFLRDE TSRSEWDILS NGGAVQEMAH IANGRDHGNS
660 670 680 690 700
VSLLRVNSAN SNQSNMLILQ ESCTDASGSY VVYAPVDIVA MNVVLNGGDP
710 720 730 740 750
DYVALLPSGF AILPDGPSGN AQAAVGENGS GSGGGSLLTV AFQILVDSVP
760 770 780
TAKLSLGSVA TVNSLIACTV ERIKAAVCRD SNPQ
Length:784
Mass (Da):84,615
Last modified:July 5, 2004 - 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:iDAB99584407BEC30
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
A0A0P0XCM0A0A0P0XCM0_ORYSJ
Os08g0187500 protein
Os08g0187500, OSNPB_080187500
326Annotation 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 BAF23064 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 conflicti246P → S in BAB85750 (PubMed:11846882).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
AB077993 mRNA Translation: BAB85750.1
AP004568 Genomic DNA Translation: BAD03194.1
AP004656 Genomic DNA Translation: BAD03323.1
AP008214 Genomic DNA Translation: BAF23064.2 Sequence problems.
AP014964 Genomic DNA No translation available.

NCBI Reference Sequences

More...
RefSeqi
XP_015650023.1, XM_015794537.1

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
4344832

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
osa:4344832

<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
AB077993 mRNA Translation: BAB85750.1
AP004568 Genomic DNA Translation: BAD03194.1
AP004656 Genomic DNA Translation: BAD03323.1
AP008214 Genomic DNA Translation: BAF23064.2 Sequence problems.
AP014964 Genomic DNA No translation available.
RefSeqiXP_015650023.1, XM_015794537.1

3D structure databases

SMRiQ6ZAR0
ModBaseiSearch...

Protein-protein interaction databases

STRINGi4530.OS08T0187500-01

Proteomic databases

PaxDbiQ6ZAR0

Genome annotation databases

GeneIDi4344832
KEGGiosa:4344832

Phylogenomic databases

eggNOGiENOG410IIN5 Eukaryota
ENOG411107H LUCA
InParanoidiQ6ZAR0
KOiK09338
OrthoDBi279393at2759

Enzyme and pathway databases

PlantReactomeiR-OSA-9631623 Regulation of embryo development

Family and domain databases

CDDicd00086 homeodomain, 1 hit
Gene3Di3.30.530.20, 1 hit
InterProiView protein in InterPro
IPR042160 GLABRA2/ANL2/PDF2/ATML1-like
IPR009057 Homeobox-like_sf
IPR017970 Homeobox_CS
IPR001356 Homeobox_dom
IPR023393 START-like_dom_sf
IPR002913 START_lipid-bd_dom
PANTHERiPTHR45654 PTHR45654, 1 hit
PfamiView protein in Pfam
PF00046 Homeodomain, 1 hit
PF01852 START, 1 hit
SMARTiView protein in SMART
SM00389 HOX, 1 hit
SM00234 START, 1 hit
SUPFAMiSSF46689 SSF46689, 1 hit
PROSITEiView protein in PROSITE
PS00027 HOMEOBOX_1, 1 hit
PS50071 HOMEOBOX_2, 1 hit
PS50848 START, 1 hit

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 nameiROC1_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: Q6ZAR0
Secondary accession number(s): Q8S918
<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: April 29, 2008
Last sequence update: July 5, 2004
Last modified: February 26, 2020
This is version 109 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. SIMILARITY comments
    Index of protein domains and families
  2. Oryza sativa (rice)
    Index of Oryza sativa entries and their corresponding gene designations
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