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Q3IDI2

- DEF_PSEHT

UniProt

Q3IDI2 - DEF_PSEHT

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Protein
Peptide deformylase
Gene
def, PSHAa0023
Organism
Pseudoalteromonas haloplanktis (strain TAC 125)
Status
Reviewed - 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 By similarity.UniRule annotation

Catalytic activityi

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

Cofactori

Binds 1 Fe2+ ion By similarity.UniRule annotation

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi91 – 911Iron By similarity
Metal bindingi133 – 1331Iron By similarity
Active sitei134 – 1341 By similarity
Metal bindingi137 – 1371Iron By similarity

GO - Molecular functioni

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

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

BioCyciPHAL326442:GJIU-23-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Peptide deformylase (EC:3.5.1.88)
Short name:
PDF
Alternative name(s):
Polypeptide deformylase
Gene namesi
Name:def
Ordered Locus Names:PSHAa0023
OrganismiPseudoalteromonas haloplanktis (strain TAC 125)
Taxonomic identifieri326442 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesPseudoalteromonadaceaePseudoalteromonas
ProteomesiUP000006843: Chromosome I

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 167167Peptide deformylaseUniRule annotation
PRO_0000301082Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi326442.PSHAa0023.

Structurei

3D structure databases

ProteinModelPortaliQ3IDI2.
SMRiQ3IDI2. Positions 2-161.

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0242.
HOGENOMiHOG000243509.
KOiK01462.
OMAiELLAICI.
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.

Q3IDI2-1 [UniParc]FASTAAdd to Basket

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MATLEVLRFP DERLRTIAQE VAHVDDQVRV IIKDMLETMY DENGIGLAAT    50
QVNIHQRIVV IDVSEERNEP LVLINPQIIK KDGTTVSEEG CLSVPNSYAK 100
VDRAETVTVA ALNEQGEEFV LDADELLAIC IQHELDHLQG KLFIDYLSPL 150
KRQRIRKKLE KEAKFAE 167
Length:167
Mass (Da):18,964
Last modified:November 8, 2005 - v1
Checksum:i7D9483D45C1FF8B8
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CR954246 Genomic DNA. Translation: CAI85137.1.
RefSeqiWP_011326755.1. NC_007481.1.
YP_338580.1. NC_007481.1.

Genome annotation databases

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

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CR954246 Genomic DNA. Translation: CAI85137.1 .
RefSeqi WP_011326755.1. NC_007481.1.
YP_338580.1. NC_007481.1.

3D structure databases

ProteinModelPortali Q3IDI2.
SMRi Q3IDI2. Positions 2-161.
ModBasei Search...

Protein-protein interaction databases

STRINGi 326442.PSHAa0023.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAI85137 ; CAI85137 ; PSHAa0023 .
GeneIDi 3708977.
KEGGi pha:PSHAa0023.
PATRICi 32293573. VBIPseHal105694_0025.

Phylogenomic databases

eggNOGi COG0242.
HOGENOMi HOG000243509.
KOi K01462.
OMAi ELLAICI.
OrthoDBi EOG664CMF.

Enzyme and pathway databases

BioCyci PHAL326442:GJIU-23-MONOMER.

Family and domain databases

Gene3Di 3.90.45.10. 1 hit.
HAMAPi MF_00163. Pep_deformylase.
InterProi IPR000181. Fmet_deformylase.
IPR023635. Peptide_deformylase.
[Graphical view ]
PANTHERi PTHR10458. PTHR10458. 1 hit.
Pfami PF01327. Pep_deformylase. 1 hit.
[Graphical view ]
PIRSFi PIRSF004749. Pep_def. 1 hit.
PRINTSi PR01576. PDEFORMYLASE.
SUPFAMi SSF56420. SSF56420. 1 hit.
TIGRFAMsi TIGR00079. pept_deformyl. 1 hit.
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: TAC 125.

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: September 3, 2014
This is version 58 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

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi