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Protein

D-alanine--D-alanine ligase

Gene

ddlB

Organism
Sorangium cellulosum (strain So ce56) (Polyangium cellulosum (strain So ce56))
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 bindingi262Magnesium or manganese 1UniRule annotation1
Metal bindingi275Magnesium or manganese 1UniRule annotation1
Metal bindingi275Magnesium or manganese 2UniRule annotation1
Metal bindingi277Magnesium 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:sce6856Imported
OrganismiSorangium cellulosum (strain So ce56) (Polyangium cellulosum (strain So ce56))Imported
Taxonomic identifieri448385 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaDeltaproteobacteriaMyxococcalesSorangiineaePolyangiaceaeSorangium
Proteomesi
  • UP000002139 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotationSAAS annotation

GO - Cellular componenti

Keywords - Cellular componenti

CytoplasmUniRule annotationSAAS annotation

Interactioni

Protein-protein interaction databases

STRINGi448385.sce6856.

Structurei

3D structure databases

ProteinModelPortaliA9GU20.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini110 – 308ATP-graspInterPro annotationAdd BLAST199

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiENOG4105CPF. Bacteria.
COG1181. LUCA.
HOGENOMiHOG000011592.
KOiK01921.
OMAiIPYVGCD.
OrthoDBiPOG091H00GT.

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.

A9GU20-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MVERQVRKRV GVVMGGSSGE RDVSLRSGAA VAEALEARGY DVVRITLGDR
60 70 80 90 100
FGAELCATLQ RARLDAAFLA LHGRLGEDGC VQGVLELAQV PYTGSSVLAS
110 120 130 140 150
ALAMDKLKAK EMFRLHNVPT PPYYTVGANQ DLEELDAVHG SFGFPVIVKP
160 170 180 190 200
RGEGSSLGVT KAGSLEELKS ALALAFEFDD AAIVERFVAG TEVNVGILDG
210 220 230 240 250
KVLGAIEIVP KKGLYDYEAK YTPGMTEYHM PARLPPTRYR GVLNLAERAA
260 270 280 290 300
QALGCTGAVR VDLLVTGGEN EYVLEVNTLP GMTQTSLLPK IAEAAGYEFG
310 320 330 340
DLCEAILASA RLHQPVRRRA PAASELRLSE RGQAEKRLRL VKSAI
Length:345
Mass (Da):36,979
Last modified:February 5, 2008 - v1
Checksum:i875AB6CFBF2477AA
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM746676 Genomic DNA. Translation: CAN97025.1.
RefSeqiWP_012239464.1. NC_010162.1.

Genome annotation databases

EnsemblBacteriaiCAN97025; CAN97025; sce6856.
KEGGiscl:sce6856.

Similar proteinsi

Entry informationi

Entry nameiA9GU20_SORC5
AccessioniPrimary (citable) accession number: A9GU20
Entry historyiIntegrated into UniProtKB/TrEMBL: February 5, 2008
Last sequence update: February 5, 2008
Last modified: November 22, 2017
This is version 84 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported