Q8KA78 (DNAT_BUCAP) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Primosomal protein 1

Alternative name(s):
Primosomal protein I

Gene names

Name:	dnaT
Ordered Locus Names:	BUsg_023

Organism

Buchnera aphidicola subsp. Schizaphis graminum (strain Sg) [Complete proteome] [HAMAP]

Taxonomic identifier

198804 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Buchnera

Protein attributes

Sequence length	166 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	This protein is required for primosome-dependent normal DNA replication; it is also involved in inducing stable DNA replication during SOS response. It forms, in concert with dnaB protein and other prepriming proteins dnaC, N, N', N'' a prepriming protein complex on the specific site of the template DNA recognized by protein N' By similarity. HAMAP MF_01061
Sequence similarities	Belongs to the dnaT family.

Ontologies

Keywords
Biological process	DNA replication
Cellular component	Primosome
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	DNA replication, synthesis of RNA primer Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	alpha DNA polymerase:primase complex Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 166	166	Primosomal protein 1 HAMAP MF_01061		PRO_0000199868

Sequences

	Sequence		Length	Mass (Da)
	Q8KA78 [UniParc]. Last modified October 1, 2002. Version 1. Checksum: D1F46E9DBEDF9498	FASTA	166	19,665
	10 20 30 40 50 60 MKILVSKKIT LDLFCKNPIQ IIEKEKNEII SISKNKKTVF YVIQPKALKK LFDIKEYFVK 70 80 90 100 110 120 SKITKKEKKI IEKFPMHTNW IPDKDFIQKA ALWGISLNEE VSKYELASFI SYWEAEGLFF 130 140 150 160 HHIQWQQKLA RSLERSRSMN NAIQQKKDIT YIPVPDQKTP DGFRGK

References

[1]

"50 million years of genomic stasis in endosymbiotic bacteria." Tamas I., Klasson L., Canbaeck B., Naeslund A.K., Eriksson A.-S., Wernegreen J.J., Sandstroem J.P., Moran N.A., Andersson S.G.E. Science 296:2376-2379(2002) [PubMed: 12089438] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: Sg.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AE013218 Genomic DNA. Translation: AAM67595.1.
RefSeq	NP_660384.1. NC_004061.1.
3D structure databases
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	EBBUCT00000000043; EBBUCP00000000043; EBBUCG00000000043.
GeneID	1005839.
GenomeReviews	Gene locus BUsg_023 in contig AE013218_GR.
KEGG	bas:BUsg023.
PATRIC	21246803. VBIBucAph100086_0023.
Organism-specific databases
CMR	Search...
Phylogenomic databases
GeneTree	EBGT00050000008058.
HOGENOM	HBG416722.
ProtClustDB	PRK02854.
Enzyme and pathway databases
BioCyc	BAPH198804:BUSG023-MONOMER.
Family and domain databases
HAMAP	MF_01061. DnaT. [Tree]
InterPro	IPR020917. Primosomal_protein_1. [Graphical view]
KO	K02317.
ProtoNet	Search...

Entry information

Entry name

DNAT_BUCAP

Accession

Primary (citable) accession number: Q8KA78

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 8, 2002
Last sequence update:	October 1, 2002
Last modified:	January 25, 2012
This is version 39 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program