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Protein

Maturase K

Gene

matK

Organism
Alpinia nigra
Status
Unreviewed-Annotation score: Annotation score: 2 out of 5-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 annotationSAAS annotation

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionRNA-bindingSAAS annotation
Biological processmRNA processingSAAS annotation, tRNA processingSAAS annotation

Names & Taxonomyi

Protein namesi
Recommended name:
Maturase KSAAS annotation
Gene namesi
Name:matKImported
Encoded oniPlastid; ChloroplastImported
OrganismiAlpinia nigraImported
Taxonomic identifieri105678 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaZingiberalesZingiberaceaeAlpinia

Subcellular locationi

  • Plastidchloroplast SAAS annotation

GO - Cellular componenti

Keywords - Cellular componenti

ChloroplastUniRule annotationSAAS annotationImported, Plastid

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini3 – 161MatK_NInterPro annotationAdd BLAST159
Domaini189 – 244Intron_maturas2InterPro annotationAdd BLAST56

Sequence similaritiesi

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

Family and domain databases

InterProiView protein in InterPro
IPR024937. Domain_X.
IPR024942. Maturase_MatK_N.
PfamiView protein in Pfam
PF01348. Intron_maturas2. 1 hit.
PF01824. MatK_N. 1 hit.

Sequencei

Sequence statusi: Fragment.

G9DRZ1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
VLSLHLLQFL LHEYYNWNSL IIPNKSIYIF SKDNKRLFCF LYNLYIYEYE
60 70 80 90 100
FLLVFPCKQS SFLRLISSGV LLERIHFYVK IERLGVCRIF CQKTLWIFKD
110 120 130 140 150
PFIHYIRYQG KSILGSRGTH FLMKKWKYHL VHFWQYYFHF WSQPYRIDIN
160 170 180 190 200
KLSNYSFYFL GYFSSVQMNS SMVRNQMLDN SFLIDTPTKK FDTRIPIIPL
210 220 230 240
IRSLSKAQFC TVYGYPISKP IWTDLADCDI INRFGRICRK LSHY
Length:244
Mass (Da):29,672
Last modified:February 22, 2012 - v1
Checksum:i536C5A6D090BE66D
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Non-terminal residuei1Imported1
Non-terminal residuei244Imported1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
JF953115 Genomic DNA. Translation: AEQ45749.1.
JF953116 Genomic DNA. Translation: AEQ45750.1.

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.

Entry informationi

Entry nameiG9DRZ1_9LILI
AccessioniPrimary (citable) accession number: G9DRZ1
Entry historyiIntegrated into UniProtKB/TrEMBL: February 22, 2012
Last sequence update: February 22, 2012
Last modified: July 5, 2017
This is version 16 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)