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Protein

D-alanine--D-alanine ligase A

Gene

ddlA

Organism
Pseudomonas aeruginosa (strain ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Cell wall formation.UniRule annotation

Catalytic activityi

ATP + 2 D-alanine = ADP + phosphate + D-alanyl-D-alanine.UniRule annotation

Cofactori

Mg2+By similarity, Mn2+By similarityNote: Binds 2 magnesium or manganese ions per subunit.By similarity

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi286 – 2861Magnesium or manganese 1UniRule annotation
Metal bindingi299 – 2991Magnesium or manganese 1UniRule annotation
Metal bindingi299 – 2991Magnesium or manganese 2UniRule annotation
Metal bindingi301 – 3011Magnesium or manganese 2UniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi164 – 21754ATPUniRule 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

Ligase

Keywords - Biological processi

Cell shape, Cell wall biogenesis/degradation, Peptidoglycan synthesis

Keywords - Ligandi

ATP-binding, Magnesium, Manganese, Metal-binding, Nucleotide-binding

Enzyme and pathway databases

UniPathwayiUPA00219.

Names & Taxonomyi

Protein namesi
Recommended name:
D-alanine--D-alanine ligase AUniRule annotation (EC:6.3.2.4UniRule annotation)
Alternative name(s):
D-Ala-D-Ala ligase AUniRule annotation
D-alanylalanine synthetase AUniRule annotation
Gene namesi
Name:ddlAUniRule annotation
Ordered Locus Names:PA4201
OrganismiPseudomonas aeruginosa (strain ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228)
Taxonomic identifieri208964 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
ProteomesiUP000002438 Componenti: Chromosome

Organism-specific databases

PseudoCAPiPA4201.

Subcellular locationi

Cytoplasm UniRule annotation

GO - Cellular componenti

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

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 346346D-alanine--D-alanine ligase APRO_0000177855Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi208964.PA4201.

Structurei

3D structure databases

ProteinModelPortaliQ9HWI0.
SMRiQ9HWI0. Positions 7-334.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini138 – 332195ATP-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.
InParanoidiQ9HWI0.
KOiK01921.
OMAiARYNPGR.
OrthoDBiEOG6ND0KB.
PhylomeDBiQ9HWI0.

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. 1 hit.
[Graphical view]
PIRSFiPIRSF039102. Ddl/VanB. 1 hit.
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.

Q9HWI0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGQDKLKVAV LFGGSSEERD VSIASGAQVI QALRSAGHQV LAVDTASGLL
60 70 80 90 100
GAEEERRLLA SKVKEVPPDS DSLAIIRSGK QSLLSAGELA GVDVFFLALH
110 120 130 140 150
GGTGEDGTLQ ALLDAGGFAY TGSGHLASAM AMDKDVAKRL FLAAGVETAS
160 170 180 190 200
WLMAPASEEE VREQLGFPLV VKPNSQGSTV GLSIVHSQAE LQPAIELAGR
210 220 230 240 250
YGDEVMLERF VAGREVTVGV LDDQALPVGE ILLGGQEVFD YEHKYQAGAV
260 270 280 290 300
REVFPADLPP AIAAEAQRLA LKVHRALKLS GYSRTDFRLD EQGRLWCLEV
310 320 330 340
NTLPGMTATS LLPQAAAAAG IGFAELCERI CRLGIERCKG ARKARS
Length:346
Mass (Da):36,534
Last modified:February 28, 2001 - v1
Checksum:iA66C5B0DB58F9A23
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE004091 Genomic DNA. Translation: AAG07588.1.
PIRiE83121.
RefSeqiNP_252890.1. NC_002516.2.

Genome annotation databases

EnsemblBacteriaiAAG07588; AAG07588; PA4201.
GeneIDi879033.
KEGGipae:PA4201.
PATRICi19843090. VBIPseAer58763_4401.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE004091 Genomic DNA. Translation: AAG07588.1.
PIRiE83121.
RefSeqiNP_252890.1. NC_002516.2.

3D structure databases

ProteinModelPortaliQ9HWI0.
SMRiQ9HWI0. Positions 7-334.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi208964.PA4201.

Protocols and materials databases

DNASUi879033.
Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAG07588; AAG07588; PA4201.
GeneIDi879033.
KEGGipae:PA4201.
PATRICi19843090. VBIPseAer58763_4401.

Organism-specific databases

PseudoCAPiPA4201.

Phylogenomic databases

eggNOGiCOG1181.
HOGENOMiHOG000011592.
InParanoidiQ9HWI0.
KOiK01921.
OMAiARYNPGR.
OrthoDBiEOG6ND0KB.
PhylomeDBiQ9HWI0.

Enzyme and pathway databases

UniPathwayiUPA00219.

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. 1 hit.
[Graphical view]
PIRSFiPIRSF039102. Ddl/VanB. 1 hit.
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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228.

Entry informationi

Entry nameiDDLA_PSEAE
AccessioniPrimary (citable) accession number: Q9HWI0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 14, 2003
Last sequence update: February 28, 2001
Last modified: March 31, 2015
This is version 93 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

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.