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Protein

Probable F-actin-capping protein subunit beta

Gene

At1g71790

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: -Experimental evidence at protein leveli

Functioni

F-actin-capping proteins bind in a Ca2+-independent manner to the fast growing ends of actin filaments (barbed end) thereby blocking the exchange of subunits at these ends. Unlike other capping proteins (such as gelsolin and severin), these proteins do not sever actin filaments (By similarity).By similarity

GO - Molecular functioni

GO - Biological processi

  • actin cytoskeleton organization Source: TAIR
  • actin filament capping Source: TAIR
  • actin filament organization Source: TAIR
  • barbed-end actin filament capping Source: GO_Central
  • cell morphogenesis Source: GO_Central
  • response to heat Source: TAIR

Keywordsi

Molecular functionActin capping, Actin-binding

Enzyme and pathway databases

ReactomeiR-ATH-983231 Factors involved in megakaryocyte development and platelet production

Names & Taxonomyi

Protein namesi
Recommended name:
Probable F-actin-capping protein subunit beta
Alternative name(s):
CapZ-beta
Gene namesi
Ordered Locus Names:At1g71790
ORF Names:F14O23.17
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 1

Organism-specific databases

AraportiAT1G71790
TAIRilocus:2013026 AT1G71790

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; Source: COMPARTMENTS

Keywords - Cellular componenti

Cytoplasm, Cytoskeleton

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002046401 – 256Probable F-actin-capping protein subunit betaAdd BLAST256

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei1N-acetylmethionineCombined sources1

Keywords - PTMi

Acetylation

Proteomic databases

PaxDbiQ9M9G7

PTM databases

iPTMnetiQ9M9G7

Expressioni

Gene expression databases

ExpressionAtlasiQ9M9G7 baseline and differential
GenevisibleiQ9M9G7 AT

Interactioni

Subunit structurei

Heterodimer of an alpha and a beta subunit.By similarity

GO - Molecular functioni

Protein-protein interaction databases

STRINGi3702.AT1G71790.1

Structurei

3D structure databases

ProteinModelPortaliQ9M9G7
SMRiQ9M9G7
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiKOG3174 Eukaryota
ENOG410XQYD LUCA
HOGENOMiHOG000041208
InParanoidiQ9M9G7
KOiK10365
OMAiACDYNRD
OrthoDBiEOG09360IT9
PhylomeDBiQ9M9G7

Family and domain databases

InterProiView protein in InterPro
IPR037282 CapZ_alpha/beta
IPR001698 CAPZB
IPR019771 F-actin_capping_bsu_CS
PANTHERiPTHR10619 PTHR10619, 1 hit
PfamiView protein in Pfam
PF01115 F_actin_cap_B, 1 hit
PRINTSiPR00192 FACTINCAPB
SUPFAMiSSF90096 SSF90096, 1 hit
PROSITEiView protein in PROSITE
PS00231 F_ACTIN_CAPPING_BETA, 1 hit

Sequencei

Sequence statusi: Complete.

Q9M9G7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MEAALGLLRR MPPKQSETAL SALLSLIPQH SSDLLSQVDL PLQVLRDIES
60 70 80 90 100
GKDFILCEYN RDADSYRSPW SNKYLPPLED ALYPSSELRK LEVEANDIFA
110 120 130 140 150
IYRDQYYEGG ISSVYMWEDD NEGFVACFLI KKDGSKSGHG RRGCLEEGAW
160 170 180 190 200
DAIHVIQVGS EEEEMAQYCL TSTIMLSLTT DDESSGKFGL SGSIRRQMKM
210 220 230 240 250
ELAVADGHLC NMGRMIEELE GKLRNSLDQV YFGKTREMVC TLRPPAEIVQ

MRLPDT
Length:256
Mass (Da):28,877
Last modified:October 1, 2000 - v1
Checksum:iF52E056D67B6C15F
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AC012654 Genomic DNA Translation: AAF43232.1
CP002684 Genomic DNA Translation: AEE35233.1
BT029459 mRNA Translation: ABK59688.1
PIRiD96740
RefSeqiNP_177324.2, NM_105837.4
UniGeneiAt.35161

Genome annotation databases

EnsemblPlantsiAT1G71790.1; AT1G71790.1; AT1G71790
GeneIDi843509
GrameneiAT1G71790.1; AT1G71790.1; AT1G71790
KEGGiath:AT1G71790

Similar proteinsi

Entry informationi

Entry nameiCAPZB_ARATH
AccessioniPrimary (citable) accession number: Q9M9G7
Secondary accession number(s): A0JQ89
Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 22, 2003
Last sequence update: October 1, 2000
Last modified: April 25, 2018
This is version 106 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
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Main funding by: National Institutes of Health