Reviewed, UniProtKB/Swiss-Prot P56004 (EFP_HELPY)

Names and origin

Protein names

Recommended name:
    Elongation factor P
      Short name=EF-P

Gene names

Name:	efp
Ordered Locus Names:	HP_0177

Organism

Helicobacter pylori (Campylobacter pylori) [Complete proteome] [HAMAP]

Taxonomic identifier

210 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Epsilonproteobacteria › Campylobacterales › Helicobacteraceae › Helicobacter

Protein attributes

Sequence length	187 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is not processed.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Involved in peptide bond synthesis. Stimulates efficient translation and peptide-bond synthesis on native or reconstituted 70S ribosomes in vitro. Probably functions indirectly by altering the affinity of the ribosome for aminoacyl-tRNA, thus increasing their reactivity as acceptors for peptidyl transferase By similarity.
Pathway	Protein biosynthesis; polypeptide chain elongation.
Subcellular location	Cytoplasm.
Sequence similarities	Belongs to the elongation factor P family.

Ontologies

Keywords
Biological process	Protein biosynthesis
Cellular component	Cytoplasm
Molecular function	Elongation factor
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	translational elongation Inferred from electronic annotation. Source: HAMAP
Cellular component	cytoplasm Inferred from electronic annotation. Source: HAMAP
Molecular function	translation elongation factor activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view
Molecule processing
	Chain	1 – 187	187	Elongation factor P

Sequences

	Sequence		Length	Mass (Da)
	P56004-1 [UniParc]. Last modified November 1, 1997. Version 1. Checksum: 1B433EDFB0FAB32B	FASTA	187	20,788
	10 20 30 40 50 60 MAIGMSELKK GLKIELGGVP YRIVEYQHVK PGKGAAFVRA KIKSFLDGKV IEKTFHAGDK 70 80 90 100 110 120 CEEPNLVEKT MQYLYHDGDT YQFMDIESYE QIALNDSQVG EASKWMLDGM QVQVLLHNDK 130 140 150 160 170 180 AISVDVPQVV ALKIVETAPN FKGDTSSASK KPATLETGAV VQVPFHVLEG EIIKVNTETE EYLEKVK

References

[1]

"The complete genome sequence of the gastric pathogen Helicobacter pylori." Tomb J.-F., White O., Kerlavage A.R., Clayton R.A., Sutton G.G., Fleischmann R.D., Ketchum K.A., Klenk H.-P., Gill S.R., Dougherty B.A., Nelson K.E., Quackenbush J., Zhou L., Kirkness E.F., Peterson S.N., Loftus B.J., Richardson D.L., Dodson R.J. , Khalak H.G., Glodek A., McKenney K., FitzGerald L.M., Lee N., Adams M.D., Hickey E.K., Berg D.E., Gocayne J.D., Utterback T.R., Peterson J.D., Kelley J.M., Cotton M.D., Weidman J.F., Fujii C., Bowman C., Watthey L., Wallin E., Hayes W.S., Borodovsky M., Karp P.D., Smith H.O., Fraser C.M., Venter J.C. Nature 388:539-547(1997) [PubMed: 9252185] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 700392 / 26695.

Cross-references

Sequence databases
EMBLGenBankDDBJ	AE000511 Genomic DNA. Translation: AAD07247.1.
PIR	A64542.
RefSeq	NP_206976.1.
3D structure databases
HSSP	HSSP built from PDB template 1BKB based on UniProtKB P56635.
ModBase	Search...
Protein-protein interaction databases
DIP	DIP:3260N.
Genome annotation databases
GeneID	898954.
GenomeReviews	Gene locus HP_0177 in contig AE000511_GR.
KEGG	hpy:HP0177.
NMPDR	fig|85962.1.peg.174.
TIGR	HP_0177.
Phylogenomic databases
HOGENOM	P56004.
Family and domain databases
HAMAP	MF_00141. [Tree]
InterPro	IPR015365. Elong-fact-P_C. IPR012340. NA-bd_OB-fold. IPR011768. Transl_elong_EFP. IPR013185. Transl_elong_KOW-like. IPR001059. Transl_elong_P/YeiP_cen. IPR013852. Transl_elong_P/YeiP_CS. IPR014722. Transl_SH3_like_sub. [Graphical view]
Gene3D	G3DSA:2.40.50.140. OB_NA_bd_sub. 2 hits. G3DSA:2.30.30.30. Ribosomal_L2. 1 hit.
Pfam	PF01132. EFP. 1 hit. PF08207. EFP_N. 1 hit. PF09285. Elong-fact-P_C. 1 hit. [Graphical view]
PIRSF	PIRSF005901. EF-P. 1 hit.
TIGRFAMs	TIGR00038. efp. 1 hit.
PROSITE	PS01275. EFP. 1 hit. [Graphical view]
ProDom	P56004. [Graphical view] [Entries sharing at least one domain]
BLOCKS	Search...
Other Resources
ProtoNet	Search...

Entry information

Entry name

EFP_HELPY

Accession

Primary (citable) accession number: P56004

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 1, 1997
Last sequence update:	November 1, 1997
Last modified:	July 22, 2008
This is version 55 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)