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Protein

Type-2 restriction enzyme CeqI

Gene

ceqIR

Organism
Rhodococcus hoagii (Corynebacterium equii)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein predictedi

Functioni

Recognizes the double-stranded sequence GATATC and cleaves after T-3.

Catalytic activityi

Endonucleolytic cleavage of DNA to give specific double-stranded fragments with terminal 5'-phosphates.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Endonuclease, Hydrolase, Nuclease

Keywords - Biological processi

Restriction system

Names & Taxonomyi

Protein namesi
Recommended name:
Type-2 restriction enzyme CeqI (EC:3.1.21.4)
Short name:
R.CeqI
Alternative name(s):
Endonuclease CeqI
Type II restriction enzyme CeqI
Gene namesi
Name:ceqIR
Synonyms:rceQI
OrganismiRhodococcus hoagii (Corynebacterium equii)
Taxonomic identifieri43767 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaCorynebacterialesNocardiaceaeRhodococcus

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 270270Type-2 restriction enzyme CeqIPRO_0000077293Add
BLAST

Sequencei

Sequence statusi: Complete.

P42827-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRTKNVCTFQ LILFPKVRSY IPLPLILKRI EITKNCISTR GETTKTSVTE
60 70 80 90 100
KLSEEKTVVV EPVFGFLKAH FHSTRFSEEA TKRRKRKWAL LVVILRKYTA
110 120 130 140 150
RNSKQKRTKK TRQKGVRSSF IDERTPFSFI FWLVLFRPLF NVLPCSAQSL
160 170 180 190 200
FVQEFFITSP CLVCPAFPLE QNVSAFAPST NGTKTKQMIT ITPMIRFIVV
210 220 230 240 250
QLLTLRFSYR TVKGISPLRR RAWFFLWFNR SKCFCVGSIH KRNKNKADKQ
260 270
YQTEYSFHCC STPIIFILVR
Length:270
Mass (Da):31,674
Last modified:November 1, 1995 - v1
Checksum:i4D9EE9D689669394
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Z34099 Genomic DNA. Translation: CAA84005.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
Z34099 Genomic DNA. Translation: CAA84005.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Family and domain databases

ProtoNetiSearch...

Publicationsi

  1. "Cloning and characterization of the genes of the CeqI restriction-modification system."
    Izsvak Z., Jobbagy Z., Takacs I., Duda E.
    Int. J. Biochem. Cell Biol. 29:895-900(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

Entry informationi

Entry nameiT2C1_RHOHA
AccessioniPrimary (citable) accession number: P42827
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1995
Last sequence update: November 1, 1995
Last modified: June 24, 2015
This is version 46 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

  1. Restriction enzymes and methylases
    Classification of restriction enzymes and methylases and list of entries

External Data

Dasty 3

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 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.