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Q5LYJ2 (DDL_STRT1) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 68. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
D-alanine--D-alanine ligase

EC=6.3.2.4
Alternative name(s):
D-Ala-D-Ala ligase
D-alanylalanine synthetase
Gene names
Name:ddl
Ordered Locus Names:str1583
OrganismStreptococcus thermophilus (strain CNRZ 1066) [Complete proteome] [HAMAP]
Taxonomic identifier299768 [NCBI]
Taxonomic lineageBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus

Protein attributes

Sequence length348 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Cell wall formation By similarity. HAMAP-Rule MF_00047

Catalytic activity

ATP + 2 D-alanine = ADP + phosphate + D-alanyl-D-alanine. HAMAP-Rule MF_00047

Cofactor

Binds 2 magnesium or manganese ions per subunit By similarity.

Pathway

Cell wall biogenesis; peptidoglycan biosynthesis. HAMAP-Rule MF_00047

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00047.

Sequence similarities

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

Contains 1 ATP-grasp domain.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 348348D-alanine--D-alanine ligase HAMAP-Rule MF_00047
PRO_1000030506

Regions

Domain132 – 334203ATP-grasp
Nucleotide binding162 – 21756ATP By similarity

Sites

Metal binding2881Magnesium or manganese 1 By similarity
Metal binding3011Magnesium or manganese 1 By similarity
Metal binding3011Magnesium or manganese 2 By similarity
Metal binding3031Magnesium or manganese 2 By similarity

Sequences

Sequence LengthMass (Da)Tools
Q5LYJ2 [UniParc].

Last modified February 1, 2005. Version 1.
Checksum: F211D23E57669FE0

FASTA34838,556
        10         20         30         40         50         60 
MSKQTLILLY GGRSAEREVS VLSAESVMRA VDYNAFEVKT YFITQSGDFI KTQEFIETPG 

        70         80         90        100        110        120 
DDEKLMTNDT VEASQAIKPS DIYEEDAVVF PVLHGPMGED GSIQGFLETL KLPYVGTNVL 

       130        140        150        160        170        180 
SSSVAMDKIM TKRILEVAGV PQVAYTVYIE GEDLEAAVAE TLEKLTFPVF VKPANMGSSV 

       190        200        210        220        230        240 
GISKAENESE LRSAIDLALK YDSRILIEQG VVAREIEVGI LGNTTVKTTD PGEVVKDVAF 

       250        260        270        280        290        300 
YDYQAKYIDN KITMDIPARV PVEVMTQMRA YAAKAFRALG GCGLARCDFF LTEDGAIYLN 

       310        320        330        340 
ELNTMPGFTQ WSMYPLLWEN MGLSYSDIIK ELVVLGQEMF DKRESHLI 

« Hide

References

[1]"Complete sequence and comparative genome analysis of the dairy bacterium Streptococcus thermophilus."
Bolotin A., Quinquis B., Renault P., Sorokin A., Ehrlich S.D., Kulakauskas S., Lapidus A., Goltsman E., Mazur M., Pusch G.D., Fonstein M., Overbeek R., Kyprides N., Purnelle B., Prozzi D., Ngui K., Masuy D., Hancy F. expand/collapse author list , Burteau S., Boutry M., Delcour J., Goffeau A., Hols P.
Nat. Biotechnol. 22:1554-1558(2004) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: CNRZ 1066.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CP000024 Genomic DNA. Translation: AAV63113.1.
RefSeqYP_141928.1. NC_006449.1.

3D structure databases

ProteinModelPortalQ5LYJ2.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING299768.str1583.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAV63113; AAV63113; str1583.
GeneID3165932.
KEGGstc:str1583.
PATRIC19796236. VBIStrThe135799_1570.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1181.
HOGENOMHOG000011593.
KOK01921.
OMAQIDVIFP.
OrthoDBEOG64BQ73.

Enzyme and pathway databases

BioCycSTHE299768:GHWB-1567-MONOMER.
UniPathwayUPA00219.

Family and domain databases

Gene3D3.30.1490.20. 1 hit.
3.30.470.20. 2 hits.
3.40.50.20. 1 hit.
HAMAPMF_00047. Dala_Dala_lig.
InterProIPR011761. 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]
PANTHERPTHR23132. PTHR23132. 1 hit.
PfamPF07478. Dala_Dala_lig_C. 1 hit.
PF01820. Dala_Dala_lig_N. 1 hit.
[Graphical view]
SUPFAMSSF52440. SSF52440. 1 hit.
TIGRFAMsTIGR01205. D_ala_D_alaTIGR. 1 hit.
PROSITEPS50975. ATP_GRASP. 1 hit.
PS00843. DALA_DALA_LIGASE_1. 1 hit.
PS00844. DALA_DALA_LIGASE_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameDDL_STRT1
AccessionPrimary (citable) accession number: Q5LYJ2
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: February 1, 2005
Last modified: May 14, 2014
This is version 68 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways