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Q8G534 (DEF1_BIFLO) Reviewed, UniProtKB/Swiss-Prot

Last modified January 25, 2012. Version 47. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Peptide deformylase 1
Short name=PDF 1
EC=3.5.1.88
Alternative name(s):
Polypeptide deformylase 1
Gene names
Name:def1
Ordered Locus Names:BL1186
OrganismBifidobacterium longum (strain NCC 2705)
Taxonomic identifier206672 [NCBI]
Taxonomic lineageBacteria › Actinobacteria › Actinobacteridae › Bifidobacteriales › Bifidobacteriaceae › Bifidobacterium

Protein attributes

Sequence length217 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Removes the formyl group from the N-terminal Met of newly synthesized proteins. Requires at least a dipeptide for an efficient rate of reaction. N-terminal L-methionine is a prerequisite for activity but the enzyme has broad specificity at other positions By similarity. HAMAP MF_00163

Catalytic activity

Formyl-L-methionyl peptide + H2O = formate + methionyl peptide. HAMAP MF_00163

Cofactor

Binds 1 Fe2+ ion By similarity. HAMAP MF_00163

Sequence similarities

Belongs to the polypeptide deformylase family.

Ontologies

Keywords
   Biological processProtein biosynthesis
   LigandIron
Metal-binding
   Molecular functionHydrolase
   Technical termComplete proteome
Reference proteome
Gene Ontology (GO)
   Biological processtranslation

Inferred from electronic annotation. Source: UniProtKB-KW

   Molecular functioniron ion binding

Inferred from electronic annotation. Source: InterPro

peptide deformylase activity

Inferred from electronic annotation. Source: EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 217217Peptide deformylase 1 HAMAP MF_00163
PRO_0000082742

Sites

Active site1721 By similarity
Metal binding1291Iron By similarity
Metal binding1711Iron By similarity
Metal binding1751Iron By similarity

Sequences

Sequence LengthMass (Da)Tools
Q8G534 [UniParc].

Last modified March 1, 2003. Version 1.
Checksum: 52F5B469B6F47163

FASTA21724,443
        10         20         30         40         50         60 
MFGKNAKVDL ELNRDVEQLI KTGGKEKLLP IVQAGEPVLR QRTVAYNGQL SKRTLAKLID 

        70         80         90        100        110        120 
TMHTTMLEAP GVGLAATQIG LGLALAVVED HVRDDEDDPR EIAEFPFHVI INPSYKPTSD 

       130        140        150        160        170        180 
KTASFYEGCL SFDGYQAVRK RWLDITAEWD DEDGKHHSEP LHGWPARIFQ HETDHLSGEL 

       190        200        210 
YIDRAEIRSL TTNENLEDYW CEDPVPTEAA EELGFAL

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References

[1]"The genome sequence of Bifidobacterium longum reflects its adaptation to the human gastrointestinal tract."
Schell M.A., Karmirantzou M., Snel B., Vilanova D., Berger B., Pessi G., Zwahlen M.-C., Desiere F., Bork P., Delley M., Pridmore R.D., Arigoni F.
Proc. Natl. Acad. Sci. U.S.A. 99:14422-14427(2002) [PubMed: 12381787] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: NCC 2705.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		AE014295 Genomic DNA. Translation: AAN24991.1.
RefSeqNP_696355.1. NC_004307.2.

3D structure databases

ProteinModelPortalQ8G534.
ModBaseSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID1022716.
GenomeReviewsGene locus BL1186 in contig AE014295_GR.
KEGGblo:BL1186.
PATRIC21118873. VBIBifLon107831_0899.

Phylogenomic databases

HOGENOMHBG665227.
OMARIIAMEF.
ProtClustDBPRK00150.

Enzyme and pathway databases

BioCycBLON206672:BL1186-MONOMER.

Family and domain databases

HAMAPMF_00163. Pep_deformylase.
[Tree]
InterProIPR000181. Fmet_deformylase.
IPR023635. Peptide_deformylase.
[Graphical view]
Gene3DG3DSA:3.90.45.10. Fmet_deformylase. 1 hit.
KOK01462.
PANTHERPTHR10458. Fmet_deformylase. 1 hit.
PfamPF01327. Pep_deformylase. 1 hit.
[Graphical view]
PIRSFPIRSF004749. Pep_def. 1 hit.
PRINTSPR01576. PDEFORMYLASE.
SUPFAMSSF56420. Fmet_deformylase. 1 hit.
ProtoNetSearch...

Entry information

Entry nameDEF1_BIFLO
AccessionPrimary (citable) accession number: Q8G534
Entry history
Integrated into UniProtKB/Swiss-Prot: December 15, 2003
Last sequence update: March 1, 2003
Last modified: January 25, 2012
This is version 47 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

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