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Protein

Intron-associated endonuclease 3

Gene

ITEVIIIR

Organism
Enterobacteria phage RB3 (Bacteriophage RB3)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein predictedi

Functioni

This endonuclease is specific to the nrdB gene splice junction and is involved in intron homing.

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionEndonuclease, Hydrolase, Nuclease
Biological processIntron homing

Protein family/group databases

REBASEi2626. I-TevIII.

Names & Taxonomyi

Protein namesi
Recommended name:
Intron-associated endonuclease 3 (EC:3.1.-.-)
Alternative name(s):
I-TevIII
Gene namesi
Name:ITEVIIIR
OrganismiEnterobacteria phage RB3 (Bacteriophage RB3)
Taxonomic identifieri31533 [NCBI]
Taxonomic lineageiVirusesdsDNA viruses, no RNA stageCaudoviralesMyoviridaeTevenvirinaeT4virus
Virus hostiEscherichia coli [TaxID: 562]

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001927941 – 269Intron-associated endonuclease 3Add BLAST269

Family & Domainsi

Family and domain databases

InterProiView protein in InterPro
IPR031316. FlgM_C.
IPR003615. HNH_nuc.
PfamiView protein in Pfam
PF04316. FlgM. 1 hit.
PF13392. HNH_3. 1 hit.

Sequencei

Sequence statusi: Complete.

Q38419-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNYRKIWIDA NGPIPKDSDG RTDEIHHKDG NRENNDLDNL MCLSIQEHYD
60 70 80 90 100
IHLAQKDYQA CHAIKLRMKY SPEEISELAS KAAKSREIQI FNIPEVRAKN
110 120 130 140 150
IASIKSKIEN GTFHLLDGEI QRKSNLNRVA LGIHNFQQAE HIAKVKERNI
160 170 180 190 200
AAIKEGTHVF CGGKMQSETQ SKRVNDGSHH FLSEDHKKRT SAKTLEMVKN
210 220 230 240 250
GTHPAQKEIT CDFCGHIGKG PGFYLKHNDR CKLNPNRIQL NCPYCDKKDL
260
SPSTYKRWHG DNCKARFND
Length:269
Mass (Da):30,814
Last modified:November 1, 1996 - v1
Checksum:i80F8B5A7AC580A86
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
X59078 Genomic DNA. Translation: CAA41802.1.
RefSeqiYP_009098611.1. NC_025419.1.

Genome annotation databases

GeneIDi22113975.
KEGGivg:22113975.

Similar proteinsi

Entry informationi

Entry nameiTEV3_BPR03
AccessioniPrimary (citable) accession number: Q38419
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: November 1, 1996
Last modified: January 18, 2017
This is version 48 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programViral Protein Annotation Program