Reviewed, UniProtKB/Swiss-Prot Q8KA69 (DBH_BUCAP)

Names and origin

Protein names

Recommended name:
    DNA-binding protein HU

Gene names

Name:	hup
Synonyms:	hupA
Ordered Locus Names:	BUsg_033

Organism

Buchnera aphidicola subsp. Schizaphis graminum [Complete proteome] [HAMAP]

Taxonomic identifier

98794 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Buchnera

Protein attributes

Sequence length	90 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
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.
Subunit structure	Homodimer 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
Gene Ontology (GO)
None. [Check GOA]

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view
Molecule processing
	Chain	1 – 90	90	DNA-binding protein HU

Sequences

	Sequence		Length	Mass (Da)
	Q8KA69-1 [UniParc]. Last modified October 1, 2002. Version 1. Checksum: 8AA4A05ED9E17214	FASTA	90	9,825
	10 20 30 40 50 60 MNKTQLIKII SKQSNLSKIQ IKSTLEKILS AIIESLKKGE SVQIVGFGTF KVNSRASRTG 70 80 90 RNPQTGKEII IPATKVPSFI SGKTLKNAIK

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].

Cross-references

Sequence databases
EMBLGenBankDDBJ	AE013218 Genomic DNA. Translation: AAM67604.1.
RefSeq	NP_660393.1.
3D structure databases
HSSP	HSSP built from PDB template 1HUE based on UniProtKB P02346.
ModBase	Search...
Genome annotation databases
GeneID	1005849.
GenomeReviews	Gene locus BUsg_033 in contig AE013218_GR.
KEGG	bas:BUsg033.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	Q8KA69.
Enzyme and pathway databases
BioCyc	BAPH198804:BUSG033-MON.
Family and domain databases
InterPro	IPR000119. Hist_DNA_bd_bac. [Graphical view]
Gene3D	G3DSA:4.10.520.10. Hist_DNA_bd_bac. 1 hit.
Pfam	PF00216. Bac_DNA_binding. 1 hit. [Graphical view]
PRINTS	PR01727. DNABINDINGHU.
ProDom	PD000945. Bac_DNAbind. 1 hit. [Graphical view] [Entries sharing at least one domain]
SMART	SM00411. BHL. 1 hit. [Graphical view]
PROSITE	PS00045. HISTONE_LIKE. 1 hit. [Graphical view]
BLOCKS	Search...
Other Resources
ProtoNet	Search...

Entry information

Entry name

DBH_BUCAP

Accession

Primary (citable) accession number: Q8KA69

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 8, 2002
Last sequence update:	October 1, 2002
Last modified:	July 22, 2008
This is version 36 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)