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Protein

Neutrophil defensin 4

Gene

DEFA4

Organism
Pan troglodytes (Chimpanzee)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Has antimicrobial activity against Gram-negative bacteria, and to a lesser extent also against Gram-positive bacteria and fungi. Inhibits corticotropin (ACTH)-stimulated corticosterone production (By similarity).By similarity

GO - Biological processi

Keywordsi

Molecular functionAntibiotic, Antimicrobial, Defensin, Fungicide

Names & Taxonomyi

Protein namesi
Recommended name:
Neutrophil defensin 4
Alternative name(s):
Defensin, alpha 4
Gene namesi
Name:DEFA4
OrganismiPan troglodytes (Chimpanzee)
Taxonomic identifieri9598 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaePan
Proteomesi
  • UP000002277 Componenti: Chromosome 8

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 19Sequence analysisAdd BLAST19
PropeptideiPRO_000000678420 – 63By similarityAdd BLAST44
PeptideiPRO_000000678564 – 97Neutrophil defensin 4Add BLAST34

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Disulfide bondi65 ↔ 93By similarity
Disulfide bondi67 ↔ 82By similarity
Disulfide bondi72 ↔ 92By similarity

Keywords - PTMi

Disulfide bond

Expressioni

Gene expression databases

BgeeiENSPTRG00000034369.

Interactioni

Subunit structurei

Homodimer.By similarity

Structurei

3D structure databases

ProteinModelPortaliQ5G862.
SMRiQ5G862.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the alpha-defensin family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

GeneTreeiENSGT00730000111183.
HOGENOMiHOG000233351.
HOVERGENiHBG011703.
InParanoidiQ5G862.
KOiK05230.
OMAiSFTYCCT.

Family and domain databases

InterProiView protein in InterPro
IPR006081. Alpha-defensin.
IPR016327. Alpha-defensin_pro.
IPR006080. Defensin_beta/alpha.
IPR002366. Defensin_propep.
PANTHERiPTHR11876. PTHR11876. 1 hit.
PfamiView protein in Pfam
PF00323. Defensin_1. 1 hit.
PF00879. Defensin_propep. 1 hit.
PIRSFiPIRSF001875. Alpha-defensin. 1 hit.
SMARTiView protein in SMART
SM00048. DEFSN. 1 hit.
PROSITEiView protein in PROSITE
PS00269. DEFENSIN. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q5G862-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRIIAILAAI LLVALQVRAG PLQARGDEAP GQEQRGPEDQ DISISFAWDK
60 70 80 90
SSALQVSGST RGMVCSCRLV FCRRTELRVG NCLIGGVSFT YCCTRVD
Length:97
Mass (Da):10,504
Last modified:March 1, 2005 - v1
Checksum:iF914434364E97F86
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY746438 mRNA. Translation: AAW78341.1.
RefSeqiNP_001029078.1. NM_001033906.1.
XP_009453052.1. XM_009454777.2.
UniGeneiPtr.6151.

Genome annotation databases

EnsembliENSPTRT00000036991; ENSPTRP00000034186; ENSPTRG00000034369.
GeneIDi463971.
KEGGiptr:463971.

Similar proteinsi

Entry informationi

Entry nameiDEF4_PANTR
AccessioniPrimary (citable) accession number: Q5G862
Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 29, 2005
Last sequence update: March 1, 2005
Last modified: August 30, 2017
This is version 69 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families