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Protein

D-alanine--D-alanine ligase

Gene

ddl

Organism
Lactococcus lactis subsp. cremoris (strain NZ9000)
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 annotationSAAS annotation, Mn2+UniRule annotationSAAS annotationNote: Binds 2 magnesium or manganese ions per subunit.UniRule annotationSAAS annotation
  • Mg2+, Mn2+Note: Binds 2 magnesium or manganese ions per subunit.

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi289 – 2891Magnesium or manganese 1UniRule annotation
Metal bindingi302 – 3021Magnesium or manganese 1UniRule annotation
Metal bindingi302 – 3021Magnesium or manganese 2UniRule annotation
Metal bindingi304 – 3041Magnesium or manganese 2UniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi162 – 21756ATPUniRule annotationAdd
BLAST

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-HAMAP
  2. D-alanine-D-alanine ligase activity Source: UniProtKB-HAMAP
  3. magnesium ion binding Source: UniProtKB-HAMAP
  4. manganese ion binding Source: UniProtKB-HAMAP

GO - Biological processi

  1. cell wall organization Source: UniProtKB-KW
  2. peptidoglycan biosynthetic process Source: UniProtKB-HAMAP
  3. regulation of cell shape Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

LigaseUniRule annotationSAAS annotation

Keywords - Biological processi

Cell shape, Cell wall biogenesis/degradationUniRule annotationSAAS annotation, Peptidoglycan synthesisUniRule annotationSAAS annotation

Keywords - Ligandi

ATP-bindingUniRule annotationSAAS annotation, MagnesiumUniRule annotationSAAS annotation, ManganeseUniRule annotationSAAS annotation, Metal-bindingUniRule annotationSAAS annotation, Nucleotide-binding

Enzyme and pathway databases

BioCyciLLAC746361:GLFF-377-MONOMER.
UniPathwayiUPA00219.
UPA00219.

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:ddlUniRule annotationImported
Ordered Locus Names:LLNZ_01885Imported
OrganismiLactococcus lactis subsp. cremoris (strain NZ9000)Imported
Taxonomic identifieri746361 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeLactococcus
ProteomesiUP000007090: Chromosome

Subcellular locationi

Cytoplasm UniRule annotationSAAS annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

CytoplasmUniRule annotationSAAS annotation

Structurei

3D structure databases

ProteinModelPortaliD8KFQ1.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini132 – 335204ATP-graspUniRule annotationAdd
BLAST

Sequence similaritiesi

Belongs to the D-alanine--D-alanine ligase family.UniRule annotation
Contains 1 ATP-grasp domain.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000011593.
KOiK01921.
OMAiWFPILHG.

Family and domain databases

Gene3Di3.30.1490.20. 1 hit.
3.30.470.20. 1 hit.
3.40.50.20. 1 hit.
HAMAPiMF_00047. Dala_Dala_lig.
InterProiIPR011761. ATP-grasp.
IPR013815. ATP_grasp_subdomain_1.
IPR013816. ATP_grasp_subdomain_2.
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.
[Graphical view]
PANTHERiPTHR23132. PTHR23132. 1 hit.
PfamiPF07478. Dala_Dala_lig_C. 1 hit.
PF01820. Dala_Dala_lig_N. 1 hit.
[Graphical view]
SUPFAMiSSF52440. SSF52440. 1 hit.
TIGRFAMsiTIGR01205. D_ala_D_alaTIGR. 1 hit.
PROSITEiPS50975. ATP_GRASP. 1 hit.
PS00843. DALA_DALA_LIGASE_1. 1 hit.
PS00844. DALA_DALA_LIGASE_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

D8KFQ1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSKETLILLY GGRSAEREVS VLSAESVMRA VNYSRFIVKT YFITKGGEFI
60 70 80 90 100
KTQEFTDRPA EEEKLLTNDL AESYPKISPA AIYEKDAVVF PVLHGPMGED
110 120 130 140 150
GSIQGFLEIL RLAYVGPNIL SASSTMDKLL AKHVFEAVGV PQVPYVAAFA
160 170 180 190 200
DENQVEIAQE VVEKLDFPVF VKPANMGSSV GISKVDDLAD LQPALSEAYK
210 220 230 240 250
YDNRVVIEQG VDAREIECAV LGNNSDVSAT LPGEVVKDVG FYDYNSKYID
260 270 280 290 300
NKIQMDIPAK VSADLAQKIQ EYAKKAYKAV NGAGLSRCDF FVTKDGNVYL
310 320 330 340
NEVNAIPGFT QWSMYPLLWE NMGLSYSDLI EKLVDLAKET FETRENHLL
Length:349
Mass (Da):38,678
Last modified:October 5, 2010 - v1
Checksum:iE5453E652B2CE526
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP002094 Genomic DNA. Translation: ADJ59381.1.
RefSeqiWP_011834418.1. NC_017949.1.
YP_006355803.1. NC_017949.1.

Genome annotation databases

EnsemblBacteriaiADJ59381; ADJ59381; LLNZ_01885.
GeneIDi13019002.
KEGGilln:LLNZ_01885.
PATRICi43094110. VBILacLac151604_0370.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP002094 Genomic DNA. Translation: ADJ59381.1.
RefSeqiWP_011834418.1. NC_017949.1.
YP_006355803.1. NC_017949.1.

3D structure databases

ProteinModelPortaliD8KFQ1.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiADJ59381; ADJ59381; LLNZ_01885.
GeneIDi13019002.
KEGGilln:LLNZ_01885.
PATRICi43094110. VBILacLac151604_0370.

Phylogenomic databases

HOGENOMiHOG000011593.
KOiK01921.
OMAiWFPILHG.

Enzyme and pathway databases

UniPathwayiUPA00219.
UPA00219.
BioCyciLLAC746361:GLFF-377-MONOMER.

Family and domain databases

Gene3Di3.30.1490.20. 1 hit.
3.30.470.20. 1 hit.
3.40.50.20. 1 hit.
HAMAPiMF_00047. Dala_Dala_lig.
InterProiIPR011761. ATP-grasp.
IPR013815. ATP_grasp_subdomain_1.
IPR013816. ATP_grasp_subdomain_2.
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.
[Graphical view]
PANTHERiPTHR23132. PTHR23132. 1 hit.
PfamiPF07478. Dala_Dala_lig_C. 1 hit.
PF01820. Dala_Dala_lig_N. 1 hit.
[Graphical view]
SUPFAMiSSF52440. SSF52440. 1 hit.
TIGRFAMsiTIGR01205. D_ala_D_alaTIGR. 1 hit.
PROSITEiPS50975. ATP_GRASP. 1 hit.
PS00843. DALA_DALA_LIGASE_1. 1 hit.
PS00844. DALA_DALA_LIGASE_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Genome sequences of Lactococcus lactis MG1363 (revised) and NZ9000 and comparative physiological studies."
    Linares D.M., Kok J., Poolman B.
    J. Bacteriol. 192:5806-5812(2010) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: NZ9000Imported.

Entry informationi

Entry nameiD8KFQ1_LACLN
AccessioniPrimary (citable) accession number: D8KFQ1
Entry historyi
Integrated into UniProtKB/TrEMBL: October 5, 2010
Last sequence update: October 5, 2010
Last modified: March 4, 2015
This is version 30 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.