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Protein

Type-2 restriction enzyme PaeR7I

Gene

paeR7IR

Organism
Pseudomonas aeruginosa
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at protein leveli

Functioni

Recognizes the double-stranded sequence CTCGAG and cleaves after C-1.

Catalytic activityi

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

Cofactori

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Endonuclease, Hydrolase, Nuclease

Keywords - Biological processi

Restriction system

Keywords - Ligandi

Magnesium

Protein family/group databases

REBASEi1451. PaeR7I.

Names & Taxonomyi

Protein namesi
Recommended name:
Type-2 restriction enzyme PaeR7I (EC:3.1.21.4)
Short name:
R.PaeR7I
Alternative name(s):
Endonuclease PaeR7I
Type II restriction enzyme PaeR7I
Gene namesi
Name:paeR7IR
Encoded oniPlasmid pMG70 Publication
OrganismiPseudomonas aeruginosa
Taxonomic identifieri287 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methioninei1 – 11Removed
Chaini2 – 246245Type-2 restriction enzyme PaeR7IPRO_0000077353Add
BLAST

Interactioni

Subunit structurei

Homodimer.

Family & Domainsi

Sequence similaritiesi

Family and domain databases

InterProiIPR007636. Restrct_endonuc_II_XhoI.
[Graphical view]
PfamiPF04555. XhoI. 1 hit.
[Graphical view]
PIRSFiPIRSF000994. Restrict_endonuc_II_XhoI. 1 hit.

Sequencei

Sequence statusi: Complete.

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

P05104-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MALDLVDYEQ KARDAVKAFW GNREAARQKQ IESGKADQGE RAGVTGGKNM
60 70 80 90 100
DGFLALVLDV IKANGLAHAE IHQNRAMLTL PGYFRPTKLW DLLVIYKGEL
110 120 130 140 150
IAAIELKSHV GPSFSNNFNN RTEEAIGTAH DLWTAYREEA FGKQPRPFVG
160 170 180 190 200
WLMMVEDAPE SRRPVRDSSP HFPVFEEFKG ASYLTRYDLL CQRLVQEQLY
210 220 230 240
TTAAVIAAER SAVDTGNFTE LSSMTSLKTF VSALAGHIAA EAARLG
Length:246
Mass (Da):27,279
Last modified:January 23, 2007 - v3
Checksum:i3BC63AC987BDF3BA
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X03274 Genomic DNA. Translation: CAA27026.1.
PIRiS07935. NDPS7A.
RefSeqiWP_004356305.1. NG_034412.1.
YP_009073970.1. NG_034412.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X03274 Genomic DNA. Translation: CAA27026.1.
PIRiS07935. NDPS7A.
RefSeqiWP_004356305.1. NG_034412.1.
YP_009073970.1. NG_034412.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein family/group databases

REBASEi1451. PaeR7I.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Family and domain databases

InterProiIPR007636. Restrct_endonuc_II_XhoI.
[Graphical view]
PfamiPF04555. XhoI. 1 hit.
[Graphical view]
PIRSFiPIRSF000994. Restrict_endonuc_II_XhoI. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. "Nucleotide sequence of the PaeR7 restriction/modification system and partial characterization of its protein products."
    Theriault G., Roy P.H., Howard K.A., Benner J.S., Brooks J.E., Waters A.F., Gingeras T.R.
    Nucleic Acids Res. 13:8441-8461(1985) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PARTIAL PROTEIN SEQUENCE.

Entry informationi

Entry nameiT2P7_PSEAI
AccessioniPrimary (citable) accession number: P05104
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 13, 1987
Last sequence update: January 23, 2007
Last modified: May 27, 2015
This is version 77 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Direct protein sequencing, Plasmid

Documents

  1. Restriction enzymes and methylases
    Classification of restriction enzymes and methylases and list of entries
  2. SIMILARITY comments
    Index of protein domains and families

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.