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Protein

D-alanine--D-alanine ligase

Gene

ddl

Organism
Staphylococcus aureus (strain MRSA252)
Status
Reviewed-Annotation score: -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: peptidoglycan biosynthesis

This protein is involved in the pathway peptidoglycan biosynthesis, which is part of Cell wall biogenesis.UniRule annotation
View all proteins of this organism that are known to be involved in the pathway peptidoglycan biosynthesis and in Cell wall biogenesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Metal bindingi293Magnesium or manganese 1UniRule annotation1
Metal bindingi306Magnesium or manganese 1UniRule annotation1
Metal bindingi306Magnesium or manganese 2UniRule annotation1
Metal bindingi308Magnesium or manganese 2UniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi167 – 222ATPUniRule annotationAdd BLAST56

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionLigase
Biological processCell shape, Cell wall biogenesis/degradation, Peptidoglycan synthesis
LigandATP-binding, Magnesium, Manganese, Metal-binding, Nucleotide-binding

Enzyme and pathway databases

UniPathwayi
UPA00219

Names & Taxonomyi

Protein namesi
Recommended name:
D-alanine--D-alanine ligaseUniRule annotation (EC:6.3.2.4UniRule annotation)
Alternative name(s):
D-Ala-D-Ala ligaseUniRule annotation
D-alanylalanine synthetaseUniRule annotation
Gene namesi
Name:ddlUniRule annotation
Ordered Locus Names:SAR2170
OrganismiStaphylococcus aureus (strain MRSA252)
Taxonomic identifieri282458 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcaceaeStaphylococcus

Subcellular locationi

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001778771 – 356D-alanine--D-alanine ligaseAdd BLAST356

Structurei

3D structure databases

ProteinModelPortaliQ6GEZ1
SMRiQ6GEZ1
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini134 – 339ATP-graspUniRule annotationAdd BLAST206

Sequence similaritiesi

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

Phylogenomic databases

HOGENOMiHOG000011593
KOiK01921
OMAiYETKYTE

Family and domain databases

Gene3Di3.30.1490.20, 1 hit
HAMAPiMF_00047 Dala_Dala_lig, 1 hit
InterProiView protein in InterPro
IPR011761 ATP-grasp
IPR013815 ATP_grasp_subdomain_1
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_sf
PfamiView protein in Pfam
PF07478 Dala_Dala_lig_C, 1 hit
PF01820 Dala_Dala_lig_N, 1 hit
PIRSFiPIRSF039102 Ddl/VanB, 1 hit
SUPFAMiSSF52440 SSF52440, 1 hit
TIGRFAMsiTIGR01205 D_ala_D_alaTIGR, 1 hit
PROSITEiView protein in PROSITE
PS50975 ATP_GRASP, 1 hit
PS00843 DALA_DALA_LIGASE_1, 1 hit
PS00844 DALA_DALA_LIGASE_2, 1 hit

Sequencei

Sequence statusi: Complete.

Q6GEZ1-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MTKENICIVF GGKSAEHEVS ILTAQNVLNA IDKDKYHVDI IYITNDGDWR
60 70 80 90 100
KQNNITTEIK STDELHLENG EALEISQLLK ESSSGQPYDA VFPLLHGPNG
110 120 130 140 150
EDGTIQGLFE VLDVPYVGNG VLSAASSMDK LVMKQLFEHR GLPQLPYISF
160 170 180 190 200
LRSEYEKYEH NILKLVNDKL NYPVFVKPAN LGSSIGISKC SNEVELKEGI
210 220 230 240 250
KEAFQFDRKL VIEQGVNARE IEVAVLGNDY PEATWPGEVV KDVAFYDYKS
260 270 280 290 300
KYKDGKVQLQ IPADLDEDVQ LTLRNMALEA FKATDCSGLV RADFFVTEDN
310 320 330 340 350
QIYINETNAM PGFTAFSMYP KLWENMGLSY PELITKLIEL AKERHQDKQK

NKYKID
Length:356
Mass (Da):40,276
Last modified:July 19, 2004 - v1
Checksum:iA8FF1223F263EB0F
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX571856 Genomic DNA Translation: CAG41151.1
RefSeqiWP_000159639.1, NC_002952.2

Genome annotation databases

EnsemblBacteriaiCAG41151; CAG41151; SAR2170
KEGGisar:SAR2170

Similar proteinsi

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BX571856 Genomic DNA Translation: CAG41151.1
RefSeqiWP_000159639.1, NC_002952.2

3D structure databases

ProteinModelPortaliQ6GEZ1
SMRiQ6GEZ1
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiCAG41151; CAG41151; SAR2170
KEGGisar:SAR2170

Phylogenomic databases

HOGENOMiHOG000011593
KOiK01921
OMAiYETKYTE

Enzyme and pathway databases

UniPathwayi
UPA00219

Family and domain databases

Gene3Di3.30.1490.20, 1 hit
HAMAPiMF_00047 Dala_Dala_lig, 1 hit
InterProiView protein in InterPro
IPR011761 ATP-grasp
IPR013815 ATP_grasp_subdomain_1
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_sf
PfamiView protein in Pfam
PF07478 Dala_Dala_lig_C, 1 hit
PF01820 Dala_Dala_lig_N, 1 hit
PIRSFiPIRSF039102 Ddl/VanB, 1 hit
SUPFAMiSSF52440 SSF52440, 1 hit
TIGRFAMsiTIGR01205 D_ala_D_alaTIGR, 1 hit
PROSITEiView protein in PROSITE
PS50975 ATP_GRASP, 1 hit
PS00843 DALA_DALA_LIGASE_1, 1 hit
PS00844 DALA_DALA_LIGASE_2, 1 hit
ProtoNetiSearch...

Entry informationi

Entry nameiDDL_STAAR
AccessioniPrimary (citable) accession number: Q6GEZ1
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 21, 2004
Last sequence update: July 19, 2004
Last modified: October 10, 2018
This is version 93 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

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