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Protein

Peptide deformylase

Gene

def

Organism
Pseudoalteromonas haloplanktis (strain TAC 125)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-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 bindingi91IronUniRule annotation1
Metal bindingi133IronUniRule annotation1
Active sitei134UniRule annotation1
Metal bindingi137IronUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Hydrolase

Keywords - Biological processi

Protein biosynthesis

Keywords - Ligandi

Iron, Metal-binding

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:PSHAa0023
OrganismiPseudoalteromonas haloplanktis (strain TAC 125)
Taxonomic identifieri326442 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesPseudoalteromonadaceaePseudoalteromonas
Proteomesi
  • UP000006843 Componenti: Chromosome I

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003010821 – 167Peptide deformylaseAdd BLAST167

Proteomic databases

PRIDEiQ3IDI2.

Interactioni

Protein-protein interaction databases

STRINGi326442.PSHAa0023.

Structurei

3D structure databases

ProteinModelPortaliQ3IDI2.
SMRiQ3IDI2.
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.
InterProiIPR023635. Peptide_deformylase.
[Graphical view]
PANTHERiPTHR10458. PTHR10458. 1 hit.
PfamiPF01327. Pep_deformylase. 1 hit.
[Graphical view]
PIRSFiPIRSF004749. Pep_def. 1 hit.
PRINTSiPR01576. PDEFORMYLASE.
SUPFAMiSSF56420. SSF56420. 1 hit.
TIGRFAMsiTIGR00079. pept_deformyl. 1 hit.

Sequencei

Sequence statusi: Complete.

Q3IDI2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MATLEVLRFP DERLRTIAQE VAHVDDQVRV IIKDMLETMY DENGIGLAAT
60 70 80 90 100
QVNIHQRIVV IDVSEERNEP LVLINPQIIK KDGTTVSEEG CLSVPNSYAK
110 120 130 140 150
VDRAETVTVA ALNEQGEEFV LDADELLAIC IQHELDHLQG KLFIDYLSPL
160
KRQRIRKKLE KEAKFAE
Length:167
Mass (Da):18,964
Last modified:November 8, 2005 - v1
Checksum:i7D9483D45C1FF8B8
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR954246 Genomic DNA. Translation: CAI85137.1.
RefSeqiWP_011326755.1. NC_007481.1.

Genome annotation databases

EnsemblBacteriaiCAI85137; CAI85137; PSHAa0023.
GeneIDi3708977.
KEGGipha:PSHAa0023.
PATRICi32293573. VBIPseHal105694_0025.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CR954246 Genomic DNA. Translation: CAI85137.1.
RefSeqiWP_011326755.1. NC_007481.1.

3D structure databases

ProteinModelPortaliQ3IDI2.
SMRiQ3IDI2.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi326442.PSHAa0023.

Proteomic databases

PRIDEiQ3IDI2.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAI85137; CAI85137; PSHAa0023.
GeneIDi3708977.
KEGGipha:PSHAa0023.
PATRICi32293573. VBIPseHal105694_0025.

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.
InterProiIPR023635. Peptide_deformylase.
[Graphical view]
PANTHERiPTHR10458. PTHR10458. 1 hit.
PfamiPF01327. Pep_deformylase. 1 hit.
[Graphical view]
PIRSFiPIRSF004749. Pep_def. 1 hit.
PRINTSiPR01576. PDEFORMYLASE.
SUPFAMiSSF56420. SSF56420. 1 hit.
TIGRFAMsiTIGR00079. pept_deformyl. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiDEF_PSEHT
AccessioniPrimary (citable) accession number: Q3IDI2
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 11, 2007
Last sequence update: November 8, 2005
Last modified: November 2, 2016
This is version 74 of the entry and version 1 of the sequence. [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

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.