Q9ZCC2 (SSB_RICPR) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Single-stranded DNA-binding protein
Short name=SSB

Alternative name(s):
Helix-destabilizing protein

Gene names

Name:	ssb
Ordered Locus Names:	RP836

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	152 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	This protein is essential for replication of the chromosome. It is also involved in DNA recombination and repair By similarity.
Sequence similarities	Contains 1 SSB domain.

Ontologies

Keywords
Biological process	DNA damage DNA repair DNA replication
Ligand	DNA-binding
Technical term	Complete proteome Reference proteome
Gene Ontology (GO)
Biological_process	DNA repair Inferred from electronic annotation. Source: UniProtKB-KW DNA replication Inferred from electronic annotation. Source: UniProtKB-KW
Molecular_function	single-stranded DNA binding Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 152	152	Single-stranded DNA-binding protein		PRO_0000096089
Regions
	Domain	5 – 111	107	SSB

Sequences

	Sequence		Length	Mass (Da)
	Q9ZCC2 [UniParc]. Last modified May 1, 1999. Version 1. Checksum: 57B5C86F73707493	FASTA	152	17,477
	10 20 30 40 50 60 MAGSLNKVIL IGNVGRDPEI RTTGEGKKII NLSLATTETW KDRITSERKE RTEWHRVVIF 70 80 90 100 110 120 SEGLVSIVER YVTKGSKLYI EGSLQTRKWN DNSGQEKYTT EVVLQNFNSQ LILLDHKNSN 130 140 150 QNTQGSGHHE YKYPETKNHS FDHSDLDDEI PF

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	AJ235273 Genomic DNA. Translation: CAA15261.1.
PIR	E71645.
RefSeq	NP_221185.1. NC_000963.1.
3D structure databases
ProteinModelPortal	Q9ZCC2.
ModBase	Search...
Protein-protein interaction databases
STRING	272947.RP836.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	CAA15261; CAA15261; CAA15261.
GeneID	884000.
KEGG	rpr:RP836.
PATRIC	17902544. VBIRicPro72556_0873.
Phylogenomic databases
eggNOG	COG0629.
HOGENOM	HOG000106483.
KO	K03111.
OMA	ITYGEIT.
ProtClustDB	PRK06642.
Family and domain databases
Gene3D	2.40.50.140. 1 hit.
InterPro	IPR012340. NA-bd_OB-fold. IPR000424. Primosome_PriB/ssb. IPR011344. ssDNA-bd. [Graphical view]
PANTHER	PTHR10302. PTHR10302. 1 hit.
Pfam	PF00436. SSB. 1 hit. [Graphical view]
PIRSF	PIRSF002070. SSB. 1 hit.
SUPFAM	SSF50249. Nucleic_acid_OB. 1 hit.
TIGRFAMs	TIGR00621. ssb. 1 hit.
PROSITE	PS50935. SSB. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

SSB_RICPR

Accession

Primary (citable) accession number: Q9ZCC2

Entry history

Integrated into UniProtKB/Swiss-Prot:	May 30, 2000
Last sequence update:	May 1, 1999
Last modified:	May 1, 2013
This is version 74 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program