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Protein

D-alanine--D-alanine ligase

Gene

ddlB

Organism
Shigella flexneri serotype X (strain 2002017)
Status
Unreviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Cell wall formation.UniRule annotationSAAS annotation

Catalytic activityi

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

Cofactori

Protein has several cofactor binding sites:
  • Mg2+UniRule annotation, Mn2+UniRule annotationNote: Binds 2 magnesium or manganese ions per subunit.UniRule annotation
  • Mn2+SAAS annotation

Pathwayi: peptidoglycan biosynthesis

This protein is involved in the pathway peptidoglycan biosynthesis, which is part of Cell wall biogenesis.UniRule annotationSAAS 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 bindingi257Magnesium or manganese 1UniRule annotation1
Metal bindingi270Magnesium or manganese 1UniRule annotation1
Metal bindingi270Magnesium or manganese 2UniRule annotation1
Metal bindingi272Magnesium or manganese 2UniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionLigaseUniRule annotationSAAS annotationImported
Biological processCell shape, Cell wall biogenesis/degradationUniRule annotationSAAS annotation, Peptidoglycan synthesisUniRule annotationSAAS annotation
LigandATP-bindingPROSITE-ProRule annotationSAAS annotation, MagnesiumUniRule annotationSAAS annotation, ManganeseUniRule annotationSAAS annotation, Metal-bindingUniRule annotationSAAS annotation, Nucleotide-binding

Enzyme and pathway databases

UniPathwayiUPA00219.

Names & Taxonomyi

Protein namesi
Recommended name:
D-alanine--D-alanine ligaseUniRule annotationSAAS annotation (EC:6.3.2.4UniRule annotationSAAS annotation)
Alternative name(s):
D-Ala-D-Ala ligaseUniRule annotation
D-alanylalanine synthetaseUniRule annotation
Gene namesi
Name:ddlBImported
Synonyms:ddlUniRule annotation
Ordered Locus Names:SFxv_0093Imported
OrganismiShigella flexneri serotype X (strain 2002017)Imported
Taxonomic identifieri591020 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeShigella
Proteomesi
  • UP000001884 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotationSAAS annotation

GO - Cellular componenti

Keywords - Cellular componenti

CytoplasmUniRule annotationSAAS annotation

Structurei

3D structure databases

ProteinModelPortaliD2AHX4.
SMRiD2AHX4.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini101 – 303ATP-graspInterPro annotationAdd BLAST203

Sequence similaritiesi

Belongs to the D-alanine--D-alanine ligase family.UniRule annotationSAAS 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_sf.
PfamiView protein in Pfam
PF07478. Dala_Dala_lig_C. 1 hit.
PF01820. Dala_Dala_lig_N. 1 hit.
PIRSFiPIRSF039102. Ddl/VanB. 2 hits.
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.

D2AHX4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTDKIAVLLG GTSAEREVSL NSGAAVLAGL REGGIDAYPV DPKEVDVTQL
60 70 80 90 100
KSMGFQKVFI ALHGRGGEDG TLQGMLELMG LPYTGSGVMA SALSIDKLRS
110 120 130 140 150
KLLWQGAGLP VAPWVALTRA EFEKGLSDKQ LAEISALGLP VIVKPSREGS
160 170 180 190 200
SVGMSKVVAE NALQDALRLA FQHDEEVLIE KWLSGPEFTV AILGEEILPS
210 220 230 240 250
IRIQPSGTFY DYEAKYLSDE TQYFCPAGLE ASQEANLQAL VLKAWTTLGC
260 270 280 290 300
KGWGRIDVML DSDGQFYLLE ANTSPGMTSH SLVPMAARQA GMSFSQLVVR

ILELAD
Length:306
Mass (Da):32,822
Last modified:February 9, 2010 - v1
Checksum:iA07A81804D4AADB6
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001383 Genomic DNA. Translation: ADA72438.1.
RefSeqiWP_000130035.1. NC_017328.1.

Genome annotation databases

EnsemblBacteriaiADA72438; ADA72438; SFxv_0093.
KEGGisfe:SFxv_0093.
PATRICifig|591020.3.peg.103.

Similar proteinsi

Entry informationi

Entry nameiD2AHX4_SHIF2
AccessioniPrimary (citable) accession number: D2AHX4
Entry historyiIntegrated into UniProtKB/TrEMBL: February 9, 2010
Last sequence update: February 9, 2010
Last modified: November 22, 2017
This is version 65 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported