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Protein

D-alanine--D-alanine ligase

Gene

ddlB

Organism
Rhodospirillum centenum (strain ATCC 51521 / SW)
Status
Unreviewed-Annotation score: Annotation score: 4 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 bindingi259 – 2591Magnesium or manganese 1UniRule annotation
Metal bindingi276 – 2761Magnesium or manganese 1UniRule annotation
Metal bindingi276 – 2761Magnesium or manganese 2UniRule annotation
Metal bindingi278 – 2781Magnesium or manganese 2UniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi138 – 19154ATPUniRule 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

BioCyciRCEN414684:GHCM-596-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:ddlBImported
Synonyms:ddlUniRule annotation
Ordered Locus Names:RC1_0609Imported
OrganismiRhodospirillum centenum (strain ATCC 51521 / SW)Imported
Taxonomic identifieri414684 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodospirillalesRhodospirillaceaeRhodospirillum
ProteomesiUP000001591: Chromosome

Subcellular locationi

Cytoplasm UniRule annotationSAAS annotation

GO - Cellular componenti

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

Keywords - Cellular componenti

CytoplasmUniRule annotationSAAS annotation

Interactioni

Protein-protein interaction databases

STRINGi414684.RC1_0609.

Structurei

3D structure databases

ProteinModelPortaliB6IRF8.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini112 – 309198ATP-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

eggNOGiCOG1181.
HOGENOMiHOG000011592.
KOiK01921.
OMAiPFLLEMN.
OrthoDBiEOG6ND0KB.

Family and domain databases

Gene3Di3.30.1490.20. 1 hit.
3.30.470.20. 2 hits.
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. 2 hits.
[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.

B6IRF8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGSGIMNQRR PTRVAVLMGG WSAERDVSLV SGRSVAAALE ERGYAVTAVD
60 70 80 90 100
VQRDLPALLH ALTPKPDVVF NALHGRGGED GLIQGVLEYL GVPYTHSGVL
110 120 130 140 150
ASALAMNKEM TRRVLAAVGV PVPDGVTVTR EQILAGHPIE PPYVVKPVDE
160 170 180 190 200
GSSVGVRIVR PGQNQSVLEE GGWAYGERVL VERFIPGREL TVGVMGDRAL
210 220 230 240 250
AVTEIVPRSG FFDYAAKYTE GEAVHVCPAQ IPQDVQEEAL RLALLAHRTL
260 270 280 290 300
GCSGVSRSDF RWDDSQAGTG GLYFLETNTQ PGFTALSLLP EQAASQGIGF
310
AELCAWIVEQ ARCHA
Length:315
Mass (Da):33,693
Last modified:December 16, 2008 - v1
Checksum:i9B0116EE14C958D5
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000613 Genomic DNA. Translation: ACI98044.1.
RefSeqiYP_002296857.1. NC_011420.2.

Genome annotation databases

EnsemblBacteriaiACI98044; ACI98044; RC1_0609.
GeneIDi7005384.
KEGGirce:RC1_0609.
PATRICi23316432. VBIRhoCen1465_0577.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000613 Genomic DNA. Translation: ACI98044.1.
RefSeqiYP_002296857.1. NC_011420.2.

3D structure databases

ProteinModelPortaliB6IRF8.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi414684.RC1_0609.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiACI98044; ACI98044; RC1_0609.
GeneIDi7005384.
KEGGirce:RC1_0609.
PATRICi23316432. VBIRhoCen1465_0577.

Phylogenomic databases

eggNOGiCOG1181.
HOGENOMiHOG000011592.
KOiK01921.
OMAiPFLLEMN.
OrthoDBiEOG6ND0KB.

Enzyme and pathway databases

UniPathwayiUPA00219.
UPA00219.
BioCyciRCEN414684:GHCM-596-MONOMER.

Family and domain databases

Gene3Di3.30.1490.20. 1 hit.
3.30.470.20. 2 hits.
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. 2 hits.
[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 sequence of Rhodospirillum centenum."
    Touchman J.W., Bauer C., Blankenship R.E.
    Submitted (MAR-2007) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 51521 / SWImported.

Entry informationi

Entry nameiB6IRF8_RHOCS
AccessioniPrimary (citable) accession number: B6IRF8
Entry historyi
Integrated into UniProtKB/TrEMBL: December 16, 2008
Last sequence update: December 16, 2008
Last modified: March 4, 2015
This is version 50 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference 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.