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Protein

Peptide deformylase

Gene

def

Organism
Chlorobium tepidum (strain ATCC 49652 / DSM 12025 / TLS)
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)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi94 – 941IronUniRule annotation
Metal bindingi136 – 1361IronUniRule annotation
Active sitei137 – 1371UniRule annotation
Metal bindingi140 – 1401IronUniRule annotation

GO - Molecular functioni

  1. iron ion binding Source: InterPro
  2. peptide deformylase activity Source: UniProtKB-HAMAP

GO - Biological processi

  1. translation Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase

Keywords - Biological processi

Protein biosynthesis

Keywords - Ligandi

Iron, Metal-binding

Enzyme and pathway databases

BioCyciCTEP194439:GHN0-1493-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:CT1454
OrganismiChlorobium tepidum (strain ATCC 49652 / DSM 12025 / TLS)
Taxonomic identifieri194439 [NCBI]
Taxonomic lineageiBacteriaChlorobiChlorobiaChlorobialesChlorobiaceaeChlorobaculum
ProteomesiUP000001007 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 187187Peptide deformylasePRO_0000082763Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi194439.CT1454.

Structurei

3D structure databases

ProteinModelPortaliQ8KCG7.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the polypeptide deformylase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0242.
HOGENOMiHOG000243509.
KOiK01462.
OMAiIEYYDEN.
OrthoDBiEOG664CMF.

Family and domain databases

Gene3Di3.90.45.10. 1 hit.
HAMAPiMF_00163. Pep_deformylase.
InterProiIPR000181. Fmet_deformylase.
IPR023635. 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.

Q8KCG7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MILPINTYSD PVLAMKAKPL KGVDSAIEEL IAEMFDTMYK APGIGLAAPQ
60 70 80 90 100
VGHSLRLVVV DISTIKEYAD FKPMVVINPR IVAVRGRSLM EEGCLSVPGI
110 120 130 140 150
AGNVVRPSAI TLHYRDEKFE EHTADFHSMM ARVLQHEIDH LDGTLFVDRM
160 170 180
DKRDRRKIQK ELDAIAEGRV KADYPLARDV NRVEAEA
Length:187
Mass (Da):20,909
Last modified:September 30, 2002 - v1
Checksum:i1E16EA5077AFC296
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE006470 Genomic DNA. Translation: AAM72682.1.
RefSeqiNP_662340.1. NC_002932.3.
WP_010933121.1. NC_002932.3.

Genome annotation databases

EnsemblBacteriaiAAM72682; AAM72682; CT1454.
GeneIDi1006001.
KEGGicte:CT1454.
PATRICi21400829. VBIChlTep116050_1319.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE006470 Genomic DNA. Translation: AAM72682.1.
RefSeqiNP_662340.1. NC_002932.3.
WP_010933121.1. NC_002932.3.

3D structure databases

ProteinModelPortaliQ8KCG7.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi194439.CT1454.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAM72682; AAM72682; CT1454.
GeneIDi1006001.
KEGGicte:CT1454.
PATRICi21400829. VBIChlTep116050_1319.

Phylogenomic databases

eggNOGiCOG0242.
HOGENOMiHOG000243509.
KOiK01462.
OMAiIEYYDEN.
OrthoDBiEOG664CMF.

Enzyme and pathway databases

BioCyciCTEP194439:GHN0-1493-MONOMER.

Family and domain databases

Gene3Di3.90.45.10. 1 hit.
HAMAPiMF_00163. Pep_deformylase.
InterProiIPR000181. Fmet_deformylase.
IPR023635. 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...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 49652 / DSM 12025 / TLS.

Entry informationi

Entry nameiDEF_CHLTE
AccessioniPrimary (citable) accession number: Q8KCG7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 24, 2002
Last sequence update: September 30, 2002
Last modified: March 3, 2015
This is version 78 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

External Data

Dasty 3

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 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.