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Protein

Peptide deformylase

Gene

def

Organism
Rhodopseudomonas palustris (strain BisB18)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

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.UniRule annotation

Catalytic activityi

Formyl-L-methionyl peptide + H2O = formate + methionyl peptide.UniRule annotation

Cofactori

Fe2+UniRule annotationNote: Binds 1 Fe2+ ion.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi96IronUniRule annotation1
Metal bindingi138IronUniRule annotation1
Active sitei139UniRule annotation1
Metal bindingi142IronUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionHydrolase
Biological processProtein biosynthesis
LigandIron, Metal-binding

Enzyme and pathway databases

BioCyciRPAL316056:G1G6B-817-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
Peptide deformylaseUniRule annotation (EC:3.5.1.88UniRule annotation)
Short name:
PDFUniRule annotation
Alternative name(s):
Polypeptide deformylaseUniRule annotation
Gene namesi
Name:defUniRule annotation
Ordered Locus Names:RPC_0803
OrganismiRhodopseudomonas palustris (strain BisB18)
Taxonomic identifieri316056 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhizobialesBradyrhizobiaceaeRhodopseudomonas
Proteomesi
  • UP000001948 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003010881 – 175Peptide deformylaseAdd BLAST175

Proteomic databases

PRIDEiQ21B62

Interactioni

Protein-protein interaction databases

STRINGi316056.RPC_0803

Structurei

3D structure databases

ProteinModelPortaliQ21B62
SMRiQ21B62
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the polypeptide deformylase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4108Z02 Bacteria
COG0242 LUCA
HOGENOMiHOG000243509
KOiK01462
OMAiVCIQHEI
OrthoDBiPOG091H02B0

Family and domain databases

CDDicd00487 Pep_deformylase, 1 hit
Gene3Di3.90.45.10, 1 hit
HAMAPiMF_00163 Pep_deformylase, 1 hit
InterProiView protein in InterPro
IPR023635 Peptide_deformylase
IPR036821 Peptide_deformylase_sf
PANTHERiPTHR10458 PTHR10458, 1 hit
PfamiView protein in Pfam
PF01327 Pep_deformylase, 1 hit
PIRSFiPIRSF004749 Pep_def, 1 hit
PRINTSiPR01576 PDEFORMYLASE
SUPFAMiSSF56420 SSF56420, 1 hit
TIGRFAMsiTIGR00079 pept_deformyl, 1 hit

Sequencei

Sequence statusi: Complete.

Q21B62-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MALREIIIIP DKQLRLISKP VETVSAEVRR LADDMFETMY EAPGIGLAAI
60 70 80 90 100
QVAQPVRLIT MDLVRKEGNS LTEPRAFINP EVISASEEMN VYEEGCLSIP
110 120 130 140 150
EYYAEVERPK QVRIRYTDLD GNVKEEDADG LFATCIQHEI DHLNGVLFVD
160 170
HISKLKRAMV MRKFEKAAKR GIKYV
Length:175
Mass (Da):19,922
Last modified:April 18, 2006 - v1
Checksum:i1CE28418AB10D411
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000301 Genomic DNA Translation: ABD86374.1
RefSeqiWP_011471282.1, NC_007925.1

Genome annotation databases

EnsemblBacteriaiABD86374; ABD86374; RPC_0803
KEGGirpc:RPC_0803

Similar proteinsi

Entry informationi

Entry nameiDEF_RHOPB
AccessioniPrimary (citable) accession number: Q21B62
Entry historyiIntegrated into UniProtKB/Swiss-Prot: September 11, 2007
Last sequence update: April 18, 2006
Last modified: May 23, 2018
This is version 76 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

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