Q9ZD26 (DBHL_RICPR) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
DNA-binding protein HU-like

Gene names

Ordered Locus Names:

RP524

Organism

Rickettsia prowazekii (strain Madrid E) [Reference proteome] [HAMAP]

Taxonomic identifier

272947 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Alphaproteobacteria › Rickettsiales › Rickettsiaceae › Rickettsieae › Rickettsia › typhus group › Rickettsia prowazekii

Protein attributes

Sequence length	80 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Histone-like DNA-binding protein which is capable of wrapping DNA to stabilize it, and thus to prevent its denaturation under extreme environmental conditions By similarity.
Sequence similarities	Belongs to the bacterial histone-like protein family.

Ontologies

Keywords
Biological process	DNA condensation
Ligand	DNA-binding
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Biological_process	chromosome condensation Inferred from electronic annotation. Source: UniProtKB-KW
Molecular_function	DNA binding 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 – 80	80	DNA-binding protein HU-like		PRO_0000104966

Sequences

	Sequence		Length	Mass (Da)
	Q9ZD26 [UniParc]. Last modified May 1, 1999. Version 1. Checksum: 69E477B733315208	FASTA	80	9,813
	10 20 30 40 50 60 MVTKNYLIDK VHDKLDYLSK QDVKESVDLI LDYLNESLKE QKRIEIRNFG NFSIRKRKFP 70 80 ESNKFYNTVY YRMPKNLFKD

References

[1]

"The genome sequence of Rickettsia prowazekii and the origin of mitochondria." Andersson S.G.E., Zomorodipour A., Andersson J.O., Sicheritz-Ponten T., Alsmark U.C.M., Podowski R.M., Naeslund A.K., Eriksson A.-S., Winkler H.H., Kurland C.G. Nature 396:133-140(1998) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: Madrid E.

Cross-references

Sequence databases
EMBL GenBank DDBJ	AJ235272 Genomic DNA. Translation: CAA14973.1.
PIR	C71656.
RefSeq	NP_220897.1. NC_000963.1.
3D structure databases
ProteinModelPortal	Q9ZD26.
ModBase	Search...
Protein-protein interaction databases
STRING	272947.RP524.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	CAA14973; CAA14973; CAA14973.
GeneID	883196.
KEGG	rpr:RP524.
PATRIC	17901834. VBIRicPro72556_0532.
Phylogenomic databases
eggNOG	COG0776.
HOGENOM	HOG000043828.
OMA	YLIDKVH.
ProtClustDB	CLSK870972.
Family and domain databases
Gene3D	4.10.520.10. 1 hit.
InterPro	IPR023630. DNA-bd_HU/IHF. IPR000119. Hist_DNA-bd_bac. IPR010992. IHF-like_DNA-bd_dom. [Graphical view]
Pfam	PF00216. Bac_DNA_binding. 1 hit. [Graphical view]
SMART	SM00411. BHL. 1 hit. [Graphical view]
SUPFAM	SSF47729. IHF_like_DNA_bnd. 1 hit.
PROSITE	PS00045. HISTONE_LIKE. False negative. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

DBHL_RICPR

Accession

Primary (citable) accession number: Q9ZD26

Entry history

Integrated into UniProtKB/Swiss-Prot:	June 20, 2001
Last sequence update:	May 1, 1999
Last modified:	May 1, 2013
This is version 66 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program