Reviewed, UniProtKB/Swiss-Prot P03704 (VRPI_BPT7)

Names and origin

Protein names

Recommended name:
    Bacterial RNA polymerase inhibitor

Gene names

Name:

2

Organism

Enterobacteria phage T7 (Bacteriophage T7)

Taxonomic identifier

10760 [NCBI]

Taxonomic lineage

Viruses › dsDNA viruses, no RNA stage › Caudovirales › Podoviridae › Autographivirinae › T7-like viruses

Virus host

Escherichia coli [TaxID: 562]

Protein attributes

Sequence length	64 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Predicted.

General annotation (Comments)

Function

Bacterial RNA polymerase inhibitor, which is expressed in the late stage of lytic development, is also essential for continuous synthesis of phage DNA and functions in the packaging of the viral genome into the mature phage particle.

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 64	64	Bacterial RNA polymerase inhibitor		PRO_0000106481

Sequences

	Sequence		Length	Mass (Da)
	P03704-1 [UniParc]. Last modified July 21, 1986. Version 1. Checksum: D42C11A4C116862F	FASTA	64	7,175
	10 20 30 40 50 60 MSNVNTGSLS VDNKKFWATV ESSEHSFEVP IYAETLDEAL ELAEWQYVPA GFEVTRVRPC VAPK

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Complete nucleotide sequence of bacteriophage T7 DNA and the locations of T7 genetic elements." Dunn J.J., Studier F.W. J. Mol. Biol. 166:477-535(1983) [PubMed: 6864790] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
[2]	"Nucleotide sequence from the genetic left end of bacteriophage T7 DNA to the beginning of gene 4." Dunn J.J., Studier F.W. J. Mol. Biol. 148:303-330(1981) [PubMed: 7310871] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

Cross-references

Sequence databases
EMBLGenBankDDBJ	V01146 Genomic DNA. Translation: CAA24399.1. V01127 Genomic DNA. Translation: CAA24342.1.
PIR	JRBP27. G94615.
RefSeq	NP_041969.1.
3D structure databases
ModBase	Search...
Genome annotation databases
GeneID	1261073.
GenomeReviews	Gene locus 2 in contig V01146_GR.
Family and domain databases
InterPro	IPR016412. RNA_pol_inhibitor_gp2. [Graphical view]
PIRSF	PIRSF004348. RNA_polymerase_inhibitor_gp2. 1 hit.
ProtoNet	Search...

Entry information

Entry name

VRPI_BPT7

Accession

Primary (citable) accession number: P03704

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 21, 1986
Last sequence update:	July 21, 1986
Last modified:	September 2, 2008
This is version 38 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

Virus (Virus annotation project)