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Q98KB6 (DDLB_RHILO) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 77. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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Names and origin

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

EC=6.3.2.4
Alternative name(s):
D-Ala-D-Ala ligase B
D-alanylalanine synthetase B
Gene names
Name:ddlB
Ordered Locus Names:mll1551
OrganismRhizobium loti (strain MAFF303099) (Mesorhizobium loti) [Complete proteome] [HAMAP]
Taxonomic identifier266835 [NCBI]
Taxonomic lineageBacteriaProteobacteriaAlphaproteobacteriaRhizobialesPhyllobacteriaceaeMesorhizobium

Protein attributes

Sequence length308 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 – 308308D-alanine--D-alanine ligase B HAMAP-Rule MF_00047
PRO_0000177863

Regions

Domain102 – 302201ATP-grasp
Nucleotide binding128 – 18356ATP By similarity

Sites

Metal binding2521Magnesium or manganese 1 By similarity
Metal binding2691Magnesium or manganese 1 By similarity
Metal binding2691Magnesium or manganese 2 By similarity
Metal binding2711Magnesium or manganese 2 By similarity

Sequences

Sequence LengthMass (Da)Tools
Q98KB6 [UniParc].

Last modified October 1, 2001. Version 1.
Checksum: 45B0258B0E9A0E50

FASTA30833,179
        10         20         30         40         50         60 
MKSKHVAVLL GGFSSERPVS LSSGKACADA LENEGYQVTR VDVGRDVGSV LAELKPDVAF 

        70         80         90        100        110        120 
NALHGPFGED GTIQGILEYL GIPYTHSGVL ASALAMNKEQ AKKIVKTVGV PVAESKVANR 

       130        140        150        160        170        180 
FAIQNKHPMK PPYVIKPVNE GSSFGVVIVS EGQSHPPQVV GSSEWKYGDT VMVERYIHGR 

       190        200        210        220        230        240 
ELTCAVMGDV ALGVCEIIPT GHSFYDYDSK YVAGGSKHEC PAKVSPNIYQ KIQTLALKAH 

       250        260        270        280        290        300 
QAVGCRGVSR SDFRYDDRHS ENGEVVWLEV NTQPGMTPTS LVPEIAAHAG HSFGELLSWM 


VEDASCLR 

« Hide

References

[1]"Complete genome structure of the nitrogen-fixing symbiotic bacterium Mesorhizobium loti."
Kaneko T., Nakamura Y., Sato S., Asamizu E., Kato T., Sasamoto S., Watanabe A., Idesawa K., Ishikawa A., Kawashima K., Kimura T., Kishida Y., Kiyokawa C., Kohara M., Matsumoto M., Matsuno A., Mochizuki Y., Nakayama S. expand/collapse author list , Nakazaki N., Shimpo S., Sugimoto M., Takeuchi C., Yamada M., Tabata S.
DNA Res. 7:331-338(2000) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: MAFF303099.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
BA000012 Genomic DNA. Translation: BAB48898.1.
RefSeqNP_103112.1. NC_002678.2.

3D structure databases

ProteinModelPortalQ98KB6.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING266835.mll1551.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaBAB48898; BAB48898; BAB48898.
GeneID1225775.
KEGGmlo:mll1551.
PATRIC22476678. VBIMesLot2464_1249.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1181.
HOGENOMHOG000011592.
KOK01921.
OMACEQFIDG.
OrthoDBEOG6ND0KB.

Enzyme and pathway databases

BioCycMLOT266835:GJ9L-1232-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 nameDDLB_RHILO
AccessionPrimary (citable) accession number: Q98KB6
Entry history
Integrated into UniProtKB/Swiss-Prot: December 15, 2003
Last sequence update: October 1, 2001
Last modified: May 14, 2014
This is version 77 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