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Protein

D-alanine--D-alanine ligase

Gene

ddl

Organism
Francisella tularensis subsp. tularensis (strain WY96-3418)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Cell wall formation.UniRule annotation

Catalytic activityi

ATP + 2 D-alanine = ADP + phosphate + D-alanyl-D-alanine.UniRule annotation

Cofactori

Mg2+By similarity, Mn2+By similarityNote: Binds 2 magnesium or manganese ions per subunit.By similarity

Pathwayi: peptidoglycan biosynthesis

This protein is involved in the pathway peptidoglycan biosynthesis, which is part of Cell wall biogenesis.UniRule annotation
View all proteins of this organism that are known to be involved in the pathway peptidoglycan biosynthesis and in Cell wall biogenesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi247Magnesium or manganese 1UniRule annotation1
Metal bindingi260Magnesium or manganese 1UniRule annotation1
Metal bindingi260Magnesium or manganese 2UniRule annotation1
Metal bindingi262Magnesium or manganese 2UniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi129 – 180ATPUniRule annotationAdd BLAST52

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionLigase
Biological processCell shape, Cell wall biogenesis/degradation, Peptidoglycan synthesis
LigandATP-binding, Magnesium, Manganese, Metal-binding, Nucleotide-binding

Enzyme and pathway databases

UniPathwayiUPA00219.

Names & Taxonomyi

Protein namesi
Recommended name:
D-alanine--D-alanine ligaseUniRule annotation (EC:6.3.2.4UniRule annotation)
Alternative name(s):
D-Ala-D-Ala ligaseUniRule annotation
D-alanylalanine synthetaseUniRule annotation
Gene namesi
Name:ddlUniRule annotation
Ordered Locus Names:FTW_1906
OrganismiFrancisella tularensis subsp. tularensis (strain WY96-3418)
Taxonomic identifieri418136 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaThiotrichalesFrancisellaceaeFrancisella

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00003411001 – 296D-alanine--D-alanine ligaseAdd BLAST296

Structurei

3D structure databases

ProteinModelPortaliA4J053.
SMRiA4J053.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini103 – 293ATP-graspUniRule annotationAdd BLAST191

Sequence similaritiesi

Belongs to the D-alanine--D-alanine ligase family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000011592.
KOiK01921.
OMAiYETKYTE.

Family and domain databases

Gene3Di3.30.1490.20. 1 hit.
HAMAPiMF_00047. Dala_Dala_lig. 1 hit.
InterProiView protein in InterPro
IPR011761. ATP-grasp.
IPR013815. ATP_grasp_subdomain_1.
IPR000291. D-Ala_lig_Van_CS.
IPR005905. D_ala_D_ala.
IPR011095. Dala_Dala_lig_C.
IPR011127. Dala_Dala_lig_N.
IPR016185. PreATP-grasp_dom.
PfamiView protein in Pfam
PF07478. Dala_Dala_lig_C. 1 hit.
PF01820. Dala_Dala_lig_N. 1 hit.
PIRSFiPIRSF039102. Ddl/VanB. 1 hit.
SUPFAMiSSF52440. SSF52440. 1 hit.
TIGRFAMsiTIGR01205. D_ala_D_alaTIGR. 1 hit.
PROSITEiView protein in PROSITE
PS50975. ATP_GRASP. 1 hit.
PS00843. DALA_DALA_LIGASE_1. 1 hit.
PS00844. DALA_DALA_LIGASE_2. 1 hit.

Sequencei

Sequence statusi: Complete.

A4J053-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKNEKIVVLY GGDSPEREVS LKSGKAVLDS LISQGYDAVG VDASGKELVA
60 70 80 90 100
KLLELKPDKC FVALHGEDGE NGRVSALLEM LEIKHTSSSM KSSVITMDKM
110 120 130 140 150
ISKEILMHYR MPTPMAKFLT DKLVAEDEIS FPVAVKPSSG GSSIATFKVK
160 170 180 190 200
SIQELKHAYE EASKYGEVMI EQWVTGKEIT VAIVNDEVYS SVWIEPQNEF
210 220 230 240 250
YDYESKYSGK SIYHSPSGLC EQKELEVRQL AKKAYDLLGC SGHARVDFIY
260 270 280 290
DDRGNFYIME INSSPGMTDN SLSPKSAAAE GVDFDSFVKR IIEQAQ
Length:296
Mass (Da):32,798
Last modified:May 1, 2007 - v1
Checksum:i688333FB251C8019
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000608 Genomic DNA. Translation: ABO47555.1.
RefSeqiWP_003031053.1. NC_009257.1.

Genome annotation databases

EnsemblBacteriaiABO47555; ABO47555; FTW_1906.
KEGGiftw:FTW_1906.

Similar proteinsi

Entry informationi

Entry nameiDDL_FRATW
AccessioniPrimary (citable) accession number: A4J053
Entry historyiIntegrated into UniProtKB/Swiss-Prot: June 10, 2008
Last sequence update: May 1, 2007
Last modified: August 30, 2017
This is version 74 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families