Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

Thylakoid ADP,ATP carrier protein, chloroplastic

Gene

TAAC

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: Annotation score: 5 out of 5-Experimental evidence at protein leveli

Functioni

Specifically transports adenine nucleotides. Involved in the uptake of ATP into thylakoids in exchange for lumenal ADP.1 Publication

Enzyme regulationi

KM and Vmax values toward ATP only are increased by m-chlorocarbonyl cyanide phenylhydrazone (CCCP). The corresponding values for ADP are not affected.1 Publication

Kineticsi

  1. KM=47 µM for ATP (for the recombinant protein)1 Publication
  2. KM=0.5 µM for ATP (in vivo)1 Publication
  3. KM=45 µM for ADP (for the recombinant protein)1 Publication
  1. Vmax=0.71 nmol/h/mg enzyme toward ATP (for the recombinant protein)1 Publication
  2. Vmax=0.53 nmol/h/mg enzyme toward ADP (for the recombinant protein)1 Publication

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei187 – 1871NucleotideBy similarity

GO - Molecular functioni

  • ATP transmembrane transporter activity Source: TAIR
  • structural constituent of ribosome Source: GO_Central

GO - Biological processi

  • photoprotection Source: TAIR
  • photosystem II repair Source: TAIR
  • translation Source: GO_Central
Complete GO annotation...

Keywords - Biological processi

Transport

Protein family/group databases

TCDBi2.A.29.23.3. the mitochondrial carrier (mc) family.

Names & Taxonomyi

Protein namesi
Recommended name:
Thylakoid ADP,ATP carrier protein, chloroplastic
Alternative name(s):
Thylakoid ADP/ATP translocase
Gene namesi
Name:TAAC
Ordered Locus Names:At5g01500
ORF Names:F7A7.20
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 5

Organism-specific databases

TAIRiAT5G01500.

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei106 – 12621Helical; Name=1By similarityAdd
BLAST
Transmembranei182 – 20726Helical; Name=2By similarityAdd
BLAST
Transmembranei219 – 23921Helical; Name=3By similarityAdd
BLAST
Transmembranei273 – 29321Helical; Name=4By similarityAdd
BLAST
Transmembranei309 – 32921Helical; Name=5Sequence analysisAdd
BLAST
Transmembranei362 – 38827Helical; Name=6By similarityAdd
BLAST

GO - Cellular componenti

  • chloroplast Source: TAIR
  • chloroplast envelope Source: TAIR
  • chloroplast thylakoid membrane Source: UniProtKB-SubCell
  • integral component of membrane Source: UniProtKB-KW
  • mitochondrion Source: TAIR
  • plastid Source: TAIR
  • plastid envelope Source: TAIR
  • thylakoid membrane Source: TAIR
Complete GO annotation...

Keywords - Cellular componenti

Chloroplast, Membrane, Plastid, Thylakoid

Pathology & Biotechi

Disruption phenotypei

Plants show a 30-40% reduction in the thylakoid ATP transport and metabolism.1 Publication

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transit peptidei1 – 6161ChloroplastSequence analysisAdd
BLAST
Chaini62 – 415354Thylakoid ADP,ATP carrier protein, chloroplasticPRO_0000313084Add
BLAST

Proteomic databases

PaxDbiQ9M024.
PRIDEiQ9M024.

Expressioni

Tissue specificityi

Highly expressed in developing photosynthetic organs such as leaves, flower buds and green siliques. Also detected in roots, flowers, mature leaves and stems.1 Publication

Developmental stagei

Expressed in dark-grown seedlings and remains stable throughout the greening process. Highest expression in developing green tissues and in leaves undergoing senescence or abiotic stress, with the exception of heat shock conditions that induced a drastic reduction of expression.1 Publication

Gene expression databases

GenevisibleiQ9M024. AT.

Interactioni

Protein-protein interaction databases

STRINGi3702.AT5G01500.1.

Structurei

3D structure databases

ProteinModelPortaliQ9M024.
SMRiQ9M024. Positions 119-371.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Repeati113 – 20593Solcar 1Add
BLAST
Repeati213 – 29684Solcar 2Add
BLAST
Repeati307 – 38781Solcar 3Add
BLAST

Compositional bias

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Compositional biasi74 – 785Poly-Gly

Sequence similaritiesi

Contains 3 Solcar repeats.PROSITE-ProRule annotation

Keywords - Domaini

Repeat, Transit peptide, Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiKOG0752. Eukaryota.
ENOG410ZRF1. LUCA.
HOGENOMiHOG000165726.
InParanoidiQ9M024.
KOiK14684.
OMAiFYNGLGP.
OrthoDBiEOG09360EFC.
PhylomeDBiQ9M024.

Family and domain databases

Gene3Di1.50.40.10. 1 hit.
InterProiIPR002067. Mit_carrier.
IPR018108. Mitochondrial_sb/sol_carrier.
IPR023395. Mt_carrier_dom.
[Graphical view]
PfamiPF00153. Mito_carr. 3 hits.
[Graphical view]
PRINTSiPR00926. MITOCARRIER.
SUPFAMiSSF103506. SSF103506. 1 hit.
PROSITEiPS50920. SOLCAR. 3 hits.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q9M024-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGEEKSLLQF RSFPSLKTSD FALTEEPSWR LENNVSSNRR RGNKRSGGVF
60 70 80 90 100
TNFASLSVAI RRDRRESTFN GRNGGGGGAF ASVSVVIPKE EDEFAPTSAQ
110 120 130 140 150
LLKNPIALLS IVPKDAALFF AGAFAGAAAK SVTAPLDRIK LLMQTHGVRA
160 170 180 190 200
GQQSAKKAIG FIEAITLIGK EEGIKGYWKG NLPQVIRIVP YSAVQLFAYE
210 220 230 240 250
TYKKLFRGKD GQLSVLGRLG AGACAGMTST LITYPLDVLR LRLAVEPGYR
260 270 280 290 300
TMSQVALNML REEGVASFYN GLGPSLLSIA PYIAINFCVF DLVKKSLPEK
310 320 330 340 350
YQQKTQSSLL TAVVAAAIAT GTCYPLDTIR RQMQLKGTPY KSVLDAFSGI
360 370 380 390 400
IAREGVVGLY RGFVPNALKS MPNSSIKLTT FDIVKKLIAA SEKEIQRIAD
410
DNRKKASPNT IDEQT
Length:415
Mass (Da):45,090
Last modified:October 1, 2000 - v1
Checksum:iD32B575A04994C2B
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti411 – 4111I → T in AAM64475 (Ref. 4) Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL161946 Genomic DNA. Translation: CAB82266.1.
CP002688 Genomic DNA. Translation: AED90353.1.
AY074566 mRNA. Translation: AAL67106.1.
BT006336 mRNA. Translation: AAP21144.1.
AY086408 mRNA. Translation: AAM64475.1.
PIRiT48171.
RefSeqiNP_195770.1. NM_120228.3.
UniGeneiAt.43427.

Genome annotation databases

EnsemblPlantsiAT5G01500.1; AT5G01500.1; AT5G01500.
GeneIDi831861.
GrameneiAT5G01500.1; AT5G01500.1; AT5G01500.
KEGGiath:AT5G01500.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AL161946 Genomic DNA. Translation: CAB82266.1.
CP002688 Genomic DNA. Translation: AED90353.1.
AY074566 mRNA. Translation: AAL67106.1.
BT006336 mRNA. Translation: AAP21144.1.
AY086408 mRNA. Translation: AAM64475.1.
PIRiT48171.
RefSeqiNP_195770.1. NM_120228.3.
UniGeneiAt.43427.

3D structure databases

ProteinModelPortaliQ9M024.
SMRiQ9M024. Positions 119-371.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi3702.AT5G01500.1.

Protein family/group databases

TCDBi2.A.29.23.3. the mitochondrial carrier (mc) family.

Proteomic databases

PaxDbiQ9M024.
PRIDEiQ9M024.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiAT5G01500.1; AT5G01500.1; AT5G01500.
GeneIDi831861.
GrameneiAT5G01500.1; AT5G01500.1; AT5G01500.
KEGGiath:AT5G01500.

Organism-specific databases

TAIRiAT5G01500.

Phylogenomic databases

eggNOGiKOG0752. Eukaryota.
ENOG410ZRF1. LUCA.
HOGENOMiHOG000165726.
InParanoidiQ9M024.
KOiK14684.
OMAiFYNGLGP.
OrthoDBiEOG09360EFC.
PhylomeDBiQ9M024.

Miscellaneous databases

PROiQ9M024.

Gene expression databases

GenevisibleiQ9M024. AT.

Family and domain databases

Gene3Di1.50.40.10. 1 hit.
InterProiIPR002067. Mit_carrier.
IPR018108. Mitochondrial_sb/sol_carrier.
IPR023395. Mt_carrier_dom.
[Graphical view]
PfamiPF00153. Mito_carr. 3 hits.
[Graphical view]
PRINTSiPR00926. MITOCARRIER.
SUPFAMiSSF103506. SSF103506. 1 hit.
PROSITEiPS50920. SOLCAR. 3 hits.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiTAAC_ARATH
AccessioniPrimary (citable) accession number: Q9M024
Secondary accession number(s): Q8LCT8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: October 1, 2000
Last modified: September 7, 2016
This is version 106 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

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

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.