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Entry version 90 (08 May 2019)
Sequence version 1 (01 May 2000)
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Protein

Exocyst complex component SEC3B

Gene

SEC3B

Organism
Arabidopsis thaliana (Mouse-ear cress)
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

Component of the exocyst complex involved in the docking of exocytic vesicles with fusion sites on the plasma membrane during regulated or polarized secretion. Involved in polarized cell growth and organ morphogenesis. During cytokinesis, involved in cell plate initiation, cell plate maturation and formation of new primary cell wall.

<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 processExocytosis, Transport

<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_and_taxonomy_section">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:
Exocyst complex component SEC3B
Short name:
AtSec3b
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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:SEC3B
Ordered Locus Names:At1g47560
ORF Names:F16N3.17
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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_and_taxonomy_section">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_and_taxonomy_section">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 lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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_manual">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 1

Organism-specific databases

Arabidopsis Information Portal

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Araporti
AT1G47560

The Arabidopsis Information Resource

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TAIRi
locus:2015328 AT1G47560

<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

<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_00003563061 – 887Exocyst complex component SEC3BAdd BLAST887

Proteomic databases

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

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PaxDbi
Q9SX86

PRoteomics IDEntifications database

More...
PRIDEi
Q9SX86

<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

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ExpressionAtlasi
Q9SX86 baseline and differential

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q9SX86 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_section">'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_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

The exocyst complex is composed of SEC3, SEC5, SEC6, SEC8, SEC10, EXO70A1 and EXO84B.

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
26390, 2 interactors

STRING: functional protein association networks

More...
STRINGi
3702.AT1G47560.1

<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
Q9SX86

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

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MobiDBi
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

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 coili221 – 250Sequence analysisAdd BLAST30
Coiled coili278 – 315Sequence analysisAdd BLAST38

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

Belongs to the SEC3 family.Curated

Keywords - Domaini

Coiled coil

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

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eggNOGi
KOG2148 Eukaryota
ENOG410XQEE LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000005665

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q9SX86

KEGG Orthology (KO)

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KOi
K19983

Identification of Orthologs from Complete Genome Data

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OMAi
YSKQLAG

Database of Orthologous Groups

More...
OrthoDBi
201698at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q9SX86

Family and domain databases

Integrated resource of protein families, domains and functional sites

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InterProi
View protein in InterPro
IPR028258 Sec3-PIP2_bind
IPR019160 Sec3_C

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF15277 Sec3-PIP2_bind, 1 hit
PF09763 Sec3_C, 2 hits

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM01313 Sec3-PIP2_bind, 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_length">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_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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.

Q9SX86-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAKSSADDEE LRRACEAAIE GTKQSIVMSI RVAKSRGVWG KSGKLGRQMA
60 70 80 90 100
KPRVLALSVK SKGPRKKAIL RVMKYSSGGV LEPAKMYDLK HLSKVEVITS
110 120 130 140 150
DPSGCTFTLG FDNLRSQSVA PPQWTMRNTD DRNRLLVCIL NICKDVLGRL
160 170 180 190 200
PKVVGIDIVE MALWAKDNTP VVTTQRSTED GEPVAESVTE SALKVTVEKE
210 220 230 240 250
LVSQAEEEDM EALLGTYVIG IGEAEAFSER LKRELQALEA ANVHAILESE
260 270 280 290 300
PLVDEVLNGL EAATNIVDDM DEWLGIFNIK LRHMREDIES IEIRNNKLEM
310 320 330 340 350
QSVNNKALIE ELDKVIERLR VPSEYAASLT GGSFDEADML QNIEACEWLA
360 370 380 390 400
KALRGLEVPN LDPIYANMRA VKEKRAELEK LKATFVRRAS EFLRDYFASL
410 420 430 440 450
VDFKFSDKSY FSQRGQLKRP DHADLRYKCR TYARLMQHLK GLNKNCLGPL
460 470 480 490 500
RKAYCSSLNL LLRREAREFA KELRASTKVS RNPTVWLEGS TGSSQNANTD
510 520 530 540 550
TSAVSDAYAK MLTIFIPLLV DESSFFAHFM CFEVPALAPP GGAGNDKKSQ
560 570 580 590 600
SNNDDGNDND DLGIMDIDEA DKKPGKNSPD LTALNESLQD LLDGIQEDFY
610 620 630 640 650
AVVDWAYKID PLRSISMHGI TERYLSGQKA DAAGFVRLLL GDLESRISMQ
660 670 680 690 700
FSHFVDEACH QIEKNERNVR QMGVLPYIPR FAALATRMEQ YIQGQSRNLV
710 720 730 740 750
DQAYTKFVSI LFVTLEKIAQ QDPKYADILL LENYAAFQTC LFDLANVVPT
760 770 780 790 800
LAKFYDQAME AYEQACTRHI SMIIYYQFER LFLFDKKIKD LMYTITPEEI
810 820 830 840 850
PFQLGLSKVE LRKMLKSSLS GVDKSIAAMY KKLQKNLASE ELLPSLWDKC
860 870 880
KKEFLDKYES FVQLVAKVYP SENVPGVTEM RGLLASM
Length:887
Mass (Da):99,922
Last modified:May 1, 2000 - 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:iCEC76948485882E6
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AC007519 Genomic DNA Translation: AAD46030.1
CP002684 Genomic DNA Translation: AEE32186.1

Protein sequence database of the Protein Information Resource

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PIRi
A96516

NCBI Reference Sequences

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RefSeqi
NP_175187.3, NM_103649.4

Genome annotation databases

Ensembl plant genome annotation project

More...
EnsemblPlantsi
AT1G47560.1; AT1G47560.1; AT1G47560

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
841165

Gramene; a comparative resource for plants

More...
Gramenei
AT1G47560.1; AT1G47560.1; AT1G47560

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ath:AT1G47560

<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
AC007519 Genomic DNA Translation: AAD46030.1
CP002684 Genomic DNA Translation: AEE32186.1
PIRiA96516
RefSeqiNP_175187.3, NM_103649.4

3D structure databases

SMRiQ9SX86
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi26390, 2 interactors
STRINGi3702.AT1G47560.1

Proteomic databases

PaxDbiQ9SX86
PRIDEiQ9SX86

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiAT1G47560.1; AT1G47560.1; AT1G47560
GeneIDi841165
GrameneiAT1G47560.1; AT1G47560.1; AT1G47560
KEGGiath:AT1G47560

Organism-specific databases

AraportiAT1G47560
TAIRilocus:2015328 AT1G47560

Phylogenomic databases

eggNOGiKOG2148 Eukaryota
ENOG410XQEE LUCA
HOGENOMiHOG000005665
InParanoidiQ9SX86
KOiK19983
OMAiYSKQLAG
OrthoDBi201698at2759
PhylomeDBiQ9SX86

Miscellaneous databases

Protein Ontology

More...
PROi
PR:Q9SX86

Gene expression databases

ExpressionAtlasiQ9SX86 baseline and differential
GenevisibleiQ9SX86 AT

Family and domain databases

InterProiView protein in InterPro
IPR028258 Sec3-PIP2_bind
IPR019160 Sec3_C
PfamiView protein in Pfam
PF15277 Sec3-PIP2_bind, 1 hit
PF09763 Sec3_C, 2 hits
SMARTiView protein in SMART
SM01313 Sec3-PIP2_bind, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
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 nameiSEC3B_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: Q9SX86
<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_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 16, 2008
Last sequence update: May 1, 2000
Last modified: May 8, 2019
This is version 90 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

Complete proteome, Reference proteome

Documents

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