Reviewed, UniProtKB/Swiss-Prot Q5GGR6 (MATK_CUBDO)

Names and originHide

Protein names

Recommended name:
Maturase K

Alternative name(s):
Intron maturase

Gene names

Name:

matK

Encoded on

Plastid; Chloroplast

Organism

Cubanola domingensis

Taxonomic identifier

60141 [NCBI]

Taxonomic lineage

Eukaryota › Viridiplantae › Streptophyta › Embryophyta › Tracheophyta › Spermatophyta › Magnoliophyta › eudicotyledons › core eudicotyledons › asterids › lamiids › Gentianales › Rubiaceae › Cinchonoideae › Catesbaeeae › Cubanola

Protein attributesHide

Sequence length	505 AA.
Sequence status	Complete.
Protein existence	Inferred from homology.

General annotation (Comments)Hide

Function	Usually encoded in the trnK tRNA gene intron. Probably assists in splicing its own and other chloroplast group II introns By similarity. HAMAP MF_01390
Subcellular location	Plastid › chloroplast HAMAP MF_01390.
Sequence similarities	Belongs to the intron maturase 2 family. MatK subfamily.

OntologiesHide

Keywords
Biological process	mRNA processing tRNA processing
Cellular component	Chloroplast Plastid
Ligand	RNA-binding
Gene Ontology (GO)
Biological process	RNA splicing Inferred from electronic annotation. Source: HAMAP mRNA processing Inferred from electronic annotation. Source: UniProtKB-KW tRNA processing Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	chloroplast Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	RNA binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)Hide

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 505	505	Maturase K HAMAP MF_01390		PRO_0000143346

SequencesHide

	Sequence		Length	Mass (Da)
	Q5GGR6-1 [UniParc]. Last modified March 1, 2005. Version 1. Checksum: EA38438FA040EF45	FASTA	505	59,730
	10 20 30 40 50 60 MEEIQRYLQL DRSQQHDFLY PLIFQEYIYA LAHDHSLNRS ILLENPDYDN QLSFLIVKRL 70 80 90 100 110 120 ITRMYQQNHF IIFANDSNQN TFLGRNKNLY SQTISEGFSF IVEIPFYIRL IPSQAGKGIL 130 140 150 160 170 180 KSYNLRSIHS LFPFLENNFS HLNSVLDILI PHSVHLEILV QNLRYWVKDA SSLHLLRFLF 190 200 210 220 230 240 HEYWNCNPLS ATKKRGFDFS PKRSQRLLFF LYNSHVCEYE SIFVFLRNQS SHLRSTSFGV 250 260 270 280 290 300 FLERIYFYVK MERLVEVFAK DFRASLWLFK DPFMHYVRYQ GKSTLVSKGT PLLMNKWKYY 310 320 330 340 350 360 LVNFWQCYFD LWVHSGRVYI NQLPNHTLNF IGYLSSVRLN PSMVRSQMLE NSFLINNAIK 370 380 390 400 410 420 KLDTLVPIIP LIGSLAKAKF CNLLGHPISK PAWAGLSDSD IIDRFGQICR NLSHYHSGSS 430 440 450 460 470 480 KKKSLYRIKY IIRLSCAKTL ARKHKSTVRA FLKRLGSEFL EEFLTLEEEV LSLTFPRASS 490 500 TFRGEYRSRI WYLDIIYIND LTNSQ

ReferencesHide

[1]	"Phylogeny of the tribe Cinchoneae (Rubiaceae), its position in Cinchonoideae, and description of a new genus, Ciliosemina." Andersson L., Antonelli A. Taxon 54:17-28(2005) Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

Cross-referencesHide

Sequence databases
EMBL GenBank DDBJ	AY538386 Genomic DNA. Translation: AAT40600.1.
3D structure databases
ModBase	Search...
Family and domain databases
HAMAP	MF_01390. MatK. [Tree]
InterPro	IPR000442. Intron_maturse2. IPR002866. Maturase_MatK_N. [Graphical view]
Pfam	PF01348. Intron_maturas2. 1 hit. PF01824. MatK_N. 1 hit. [Graphical view]
ProtoNet	Search...

Entry informationHide

Entry name

MATK_CUBDO

Accession

Primary (citable) accession number: Q5GGR6

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 22, 2005
Last sequence update:	March 1, 2005
Last modified:	January 19, 2010
This is version 22 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)