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A6Q6M8 (DDL_SULNB) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 56. 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:SUN_0177
OrganismSulfurovum sp. (strain NBC37-1) [Complete proteome] [HAMAP]
Taxonomic identifier387093 [NCBI]
Taxonomic lineageBacteriaProteobacteriaEpsilonproteobacteriaSulfurovum

Protein attributes

Sequence length346 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 – 346346D-alanine--D-alanine ligase HAMAP-Rule MF_00047
PRO_1000074801

Regions

Domain134 – 340207ATP-grasp
Nucleotide binding161 – 21252ATP By similarity

Sites

Metal binding2841Magnesium or manganese 1 By similarity
Metal binding2961Magnesium or manganese 1 By similarity
Metal binding2961Magnesium or manganese 2 By similarity
Metal binding2981Magnesium or manganese 2 By similarity

Sequences

Sequence LengthMass (Da)Tools
A6Q6M8 [UniParc].

Last modified August 21, 2007. Version 1.
Checksum: F367FCAD762D3950

FASTA34639,235
        10         20         30         40         50         60 
MNIAILFGGS SFEHEISIVS AITMKKVLKK STLTYIFVSA DRKFYLIDTE KINSKLFSSG 

        70         80         90        100        110        120 
EYKKGKQLVL KNDGFFTKGM FGSKQVAFDV LLNLIHGRDG EDGKVASMME FFNIPYISPR 

       130        140        150        160        170        180 
LEASAMSYNK LYTKFLAESL GVKTVPYEHL SKNGDRKISM EYPVIIKPVR LGSSIGVSIV 

       190        200        210        220        230        240 
KSEAELDYAL DVAFEFDNDV IVEPFIDGVK EFNQAGCHTG DWELSIVEEP QKEEFLDFEK 

       250        260        270        280        290        300 
KYMDFSRDSQ VLSADISEEL KNNIQVTFKK IYDPLFMGSI IRCDFFVVND EILLNEINPI 

       310        320        330        340 
PGSMANYLFP DFEGMVWRLS KALPKEKNIS IDYTYIHSIQ SAKGKA 

« Hide

References

[1]"Deep-sea vent epsilon-proteobacterial genomes provide insights into emergence of pathogens."
Nakagawa S., Takaki Y., Shimamura S., Reysenbach A.-L., Takai K., Horikoshi K.
Proc. Natl. Acad. Sci. U.S.A. 104:12146-12150(2007) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: NBC37-1.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AP009179 Genomic DNA. Translation: BAF71137.1.
RefSeqYP_001357494.1. NC_009663.1.

3D structure databases

ProteinModelPortalA6Q6M8.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING387093.SUN_0177.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaBAF71137; BAF71137; SUN_0177.
GeneID5362644.
KEGGsun:SUN_0177.
PATRIC23773289. VBISulSp49917_0178.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1181.
HOGENOMHOG000102494.
KOK01921.
OMAHNGLLKN.
OrthoDBEOG6ND0KB.

Enzyme and pathway databases

BioCycSSP387093:GH25-186-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_SULNB
AccessionPrimary (citable) accession number: A6Q6M8
Entry history
Integrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: August 21, 2007
Last modified: May 14, 2014
This is version 56 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