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Protein

Maturase K

Gene

matK

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Usually encoded in the trnK tRNA gene intron. Probably assists in splicing its own and other chloroplast group II introns.UniRule annotation

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionRNA-binding
Biological processmRNA processing, tRNA processing

Names & Taxonomyi

Protein namesi
Recommended name:
Maturase KUniRule annotation
Alternative name(s):
Intron maturaseUniRule annotation
Gene namesi
Name:matKUniRule annotation
Synonyms:ycf14
Ordered Locus Names:AtCg00040
Encoded oniPlastid; Chloroplast
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chloroplast

Organism-specific databases

AraportiATCG00040

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

Chloroplast, Plastid

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001432471 – 504Maturase KAdd BLAST504

Proteomic databases

PaxDbiP56784
PRIDEiP56784

Expressioni

Gene expression databases

ExpressionAtlasiP56784 differential
GenevisibleiP56784 AT

Interactioni

Protein-protein interaction databases

STRINGi3702.ATCG00040.1

Family & Domainsi

Sequence similaritiesi

Belongs to the intron maturase 2 family. MatK subfamily.UniRule annotation

Phylogenomic databases

eggNOGiENOG410IZP8 Eukaryota
ENOG4111YUJ LUCA
HOGENOMiHOG000149139
InParanoidiP56784
KOiK20000
OrthoDBiEOG09360685

Family and domain databases

HAMAPiMF_01390 MatK, 1 hit
InterProiView protein in InterPro
IPR024937 Domain_X
IPR002866 Maturase_MatK
IPR024942 Maturase_MatK_N
PANTHERiPTHR34811 PTHR34811, 1 hit
PfamiView protein in Pfam
PF01348 Intron_maturas2, 1 hit
PF01824 MatK_N, 1 hit

Sequencei

Sequence statusi: Complete.

P56784-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MDKFQGYLEF DGARQQSFLY PLFFREYIYV LAYDHGLNRL NRNRYIFLEN
60 70 80 90 100
ADYDKKYSSL ITKRLILRMY EQNRLIIPTK DVNQNSFLGH TSLFYYQMIS
110 120 130 140 150
VLFAVIVEIP FSLRLGSSFQ GKQLKKSYNL QSIHSIFPFL EDKLGHFNYV
160 170 180 190 200
LDVLIPYPIH LEILVQTLRY RVKDASSLHF FRFCLYEYCN WKNFYIKKKS
210 220 230 240 250
ILNPRFFLFL YNSHVCEYES IFFFLRKRSS HLRSTSYEVL FERIVFYGKI
260 270 280 290 300
HHFFKVFVNN FPAILGLLKD PFIHYVRYHG RCILATKDTP LLMNKWKYYF
310 320 330 340 350
VNLWQCYFSV WFQSQKVNIN QLSKDNLEFL GYLSSLRLNP LVVRSQMLEN
360 370 380 390 400
SFLIDNVRIK LDSKIPISSI IGSLAKDKFC NVLGHPISKA TWTDSSDSDI
410 420 430 440 450
LNRFVRICRN ISHYYSGSSK KKNLYRIKYI LRLCCVKTLA RKHKSTVRTF
460 470 480 490 500
LKRLGSGLLE EFLTGEDQVL SLIFPRSYYA SKRLYRVRIW YLDILYLNDL

VNHE
Length:504
Mass (Da):60,366
Last modified:January 17, 2003 - v2
Checksum:i8180D4D71BE55574
GO

Sequence cautioni

The sequence BAA84366 differs from that shown. Reason: Erroneous initiation. Translation N-terminally shortened.Curated

Natural variant

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Natural varianti3K → Q in strain: cv. Cvi-1. 1
Natural varianti119F → L in strain: cv. Per-1 and cv. Ser-1. 1
Natural varianti496Y → F in strain: cv. Ei-2. 1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP000423 Genomic DNA Translation: BAA84366.1 Different initiation.
AF144348 Genomic DNA Translation: AAG43317.1
AF144370 Genomic DNA Translation: AAG43339.1
AF144371 Genomic DNA Translation: AAG43340.1
AF144372 Genomic DNA Translation: AAG43341.1
AF144373 Genomic DNA Translation: AAG43342.1
AF144374 Genomic DNA Translation: AAG43343.1
AF144375 Genomic DNA Translation: AAG43344.1
AF144376 Genomic DNA Translation: AAG43345.1
AF144377 Genomic DNA Translation: AAG43346.1
AF144378 Genomic DNA Translation: AAG43347.1
RefSeqiNP_051040.2, NC_000932.1

Genome annotation databases

EnsemblPlantsiATCG00040.1; ATCG00040.1; ATCG00040
GeneIDi844797
GrameneiATCG00040.1; ATCG00040.1; ATCG00040
KEGGiath:ArthCp003

Similar proteinsi

Entry informationi

Entry nameiMATK_ARATH
AccessioniPrimary (citable) accession number: P56784
Secondary accession number(s): Q9G1K9
, Q9G227, Q9GF24, Q9GF25
Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: January 17, 2003
Last modified: May 23, 2018
This is version 111 of the entry and version 2 of the sequence. See 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
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