Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Protein

D-alanine--D-alanine ligase

Gene

ddl

Organism
Vibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
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 bindingi281Magnesium or manganese 1UniRule annotation1
Metal bindingi294Magnesium or manganese 1UniRule annotation1
Metal bindingi294Magnesium or manganese 2UniRule annotation1
Metal bindingi296Magnesium or manganese 2UniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi151 – 206ATPUniRule annotationAdd BLAST56

GO - Molecular functioni

  • ATP binding Source: UniProtKB-KW
  • D-alanine-D-alanine ligase activity Source: TIGR
  • metal ion binding Source: UniProtKB-KW

GO - Biological processi

  • cell wall organization Source: UniProtKB-KW
  • peptidoglycan biosynthetic process Source: TIGR
  • regulation of cell shape Source: UniProtKB-KW

Keywordsi

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

Enzyme and pathway databases

BioCyciVCHO:VCA0572-MONOMER
UniPathwayiUPA00219

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:VC_A0572
OrganismiVibrio cholerae serotype O1 (strain ATCC 39315 / El Tor Inaba N16961)
Taxonomic identifieri243277 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaeVibrio
Proteomesi
  • UP000000584 Componenti: Chromosome 2

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001779011 – 334D-alanine--D-alanine ligaseAdd BLAST334

Interactioni

Protein-protein interaction databases

STRINGi243277.VCA0572

Structurei

3D structure databases

ProteinModelPortaliQ9KM17
SMRiQ9KM17
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini121 – 327ATP-graspUniRule annotationAdd BLAST207

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiENOG4105CPF Bacteria
COG1181 LUCA
KOiK01921
OMAiRCDFFVI

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.

Q9KM17-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTKTTILLLC GGGSSEHEIS LVSANYIQQQ LELTPEFHVI RVEMKKEGWF
60 70 80 90 100
SEQGALVYLD TNSATLNSDK ASYPIDFVVP CIHGFPGETG DIQSMLELAG
110 120 130 140 150
IPYLGCGPEA SANSFNKITS KLWYDALDIP NTPYLFLTQN TPSSIDKAKQ
160 170 180 190 200
AFGHWGSIFV KAARQGSSVG CYKVTTEDQI APAIEAAFGF SEQVLVEQAV
210 220 230 240 250
KPRELEVSAY EMNGKLYISK PGEVIAPEGT FYSYEEKYSA NSHARTVLEA
260 270 280 290 300
ENLTEKHKEL IQTYAERVFI HMKLRHLSRI DFFLTQEGQI YLNEVNTFPG
310 320 330
MTPISMFPKM LEHNGHRFSE FLVQCVTNTL VNAK
Length:334
Mass (Da):37,318
Last modified:October 1, 2000 - v1
Checksum:iB7581B22D766818B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE003853 Genomic DNA Translation: AAF96474.1
PIRiA82443
RefSeqiNP_232962.1, NC_002506.1
WP_000169444.1, NC_002506.1

Genome annotation databases

EnsemblBacteriaiAAF96474; AAF96474; VC_A0572
GeneIDi2612376
KEGGivch:VCA0572
PATRICifig|243277.26.peg.3199

Similar proteinsi

Entry informationi

Entry nameiDDL_VIBCH
AccessioniPrimary (citable) accession number: Q9KM17
Entry historyiIntegrated into UniProtKB/Swiss-Prot: August 2, 2002
Last sequence update: October 1, 2000
Last modified: March 28, 2018
This is version 105 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Cookie policy

We would like to use anonymized google analytics cookies to gather statistics on how uniprot.org is used in aggregate. Learn more

UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health