ID DLTA_STRPD Reviewed; 512 AA.
AC Q1JGF0;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 13-JUN-2006, sequence version 1.
DT 27-MAR-2024, entry version 93.
DE RecName: Full=D-alanine--D-alanyl carrier protein ligase {ECO:0000255|HAMAP-Rule:MF_00593};
DE Short=DCL {ECO:0000255|HAMAP-Rule:MF_00593};
DE EC=6.2.1.54 {ECO:0000255|HAMAP-Rule:MF_00593};
DE AltName: Full=D-alanine--poly(phosphoribitol) ligase subunit 1 {ECO:0000255|HAMAP-Rule:MF_00593};
DE AltName: Full=D-alanine-activating enzyme {ECO:0000255|HAMAP-Rule:MF_00593};
DE Short=DAE {ECO:0000255|HAMAP-Rule:MF_00593};
GN Name=dltA {ECO:0000255|HAMAP-Rule:MF_00593};
GN OrderedLocusNames=MGAS10270_Spy1129;
OS Streptococcus pyogenes serotype M2 (strain MGAS10270).
OC Bacteria; Bacillota; Bacilli; Lactobacillales; Streptococcaceae;
OC Streptococcus.
OX NCBI_TaxID=370552;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MGAS10270;
RX PubMed=16636287; DOI=10.1073/pnas.0510279103;
RA Beres S.B., Richter E.W., Nagiec M.J., Sumby P., Porcella S.F., DeLeo F.R.,
RA Musser J.M.;
RT "Molecular genetic anatomy of inter- and intraserotype variation in the
RT human bacterial pathogen group A Streptococcus.";
RL Proc. Natl. Acad. Sci. U.S.A. 103:7059-7064(2006).
CC -!- FUNCTION: Catalyzes the first step in the D-alanylation of lipoteichoic
CC acid (LTA), the activation of D-alanine and its transfer onto the D-
CC alanyl carrier protein (Dcp) DltC. In an ATP-dependent two-step
CC reaction, forms a high energy D-alanyl-AMP intermediate, followed by
CC transfer of the D-alanyl residue as a thiol ester to the
CC phosphopantheinyl prosthetic group of the Dcp. D-alanylation of LTA
CC plays an important role in modulating the properties of the cell wall
CC in Gram-positive bacteria, influencing the net charge of the cell wall.
CC {ECO:0000255|HAMAP-Rule:MF_00593}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=ATP + D-alanine + holo-[D-alanyl-carrier protein] = AMP + D-
CC alanyl-[D-alanyl-carrier protein] + diphosphate;
CC Xref=Rhea:RHEA:55132, Rhea:RHEA-COMP:14102, Rhea:RHEA-COMP:14103,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:33019, ChEBI:CHEBI:57416,
CC ChEBI:CHEBI:64479, ChEBI:CHEBI:138620, ChEBI:CHEBI:456215;
CC EC=6.2.1.54; Evidence={ECO:0000255|HAMAP-Rule:MF_00593};
CC -!- PATHWAY: Cell wall biogenesis; lipoteichoic acid biosynthesis.
CC {ECO:0000255|HAMAP-Rule:MF_00593}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00593}.
CC -!- SIMILARITY: Belongs to the ATP-dependent AMP-binding enzyme family.
CC DltA subfamily. {ECO:0000255|HAMAP-Rule:MF_00593}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; CP000260; ABF34194.1; -; Genomic_DNA.
DR RefSeq; WP_002984203.1; NC_008022.1.
DR AlphaFoldDB; Q1JGF0; -.
DR SMR; Q1JGF0; -.
DR KEGG; sph:MGAS10270_Spy1129; -.
DR HOGENOM; CLU_000022_2_12_9; -.
DR UniPathway; UPA00556; -.
DR Proteomes; UP000002436; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0047473; F:D-alanine [D-alanyl carrier protein] ligase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0070395; P:lipoteichoic acid biosynthetic process; IEA:UniProtKB-UniRule.
DR CDD; cd05945; DltA; 1.
DR Gene3D; 3.30.300.30; -; 1.
DR Gene3D; 3.40.50.12780; N-terminal domain of ligase-like; 1.
DR HAMAP; MF_00593; DltA; 1.
DR InterPro; IPR010071; AA_adenyl_domain.
DR InterPro; IPR025110; AMP-bd_C.
DR InterPro; IPR045851; AMP-bd_C_sf.
DR InterPro; IPR020845; AMP-binding_CS.
DR InterPro; IPR000873; AMP-dep_Synth/Lig_com.
DR InterPro; IPR042099; ANL_N_sf.
DR InterPro; IPR010072; DltA.
DR InterPro; IPR044507; DltA-like.
DR NCBIfam; TIGR01733; AA-adenyl-dom; 1.
DR NCBIfam; TIGR01734; D-ala-DACP-lig; 1.
DR PANTHER; PTHR45398; ENZYME, PUTATIVE (JCVI)-RELATED; 1.
DR PANTHER; PTHR45398:SF1; ENZYME, PUTATIVE (JCVI)-RELATED; 1.
DR Pfam; PF00501; AMP-binding; 1.
DR Pfam; PF13193; AMP-binding_C; 1.
DR SUPFAM; SSF56801; Acetyl-CoA synthetase-like; 1.
DR PROSITE; PS00455; AMP_BINDING; 1.
PE 3: Inferred from homology;
KW ATP-binding; Cytoplasm; Ligase; Nucleotide-binding.
FT CHAIN 1..512
FT /note="D-alanine--D-alanyl carrier protein ligase"
FT /id="PRO_1000025538"
FT BINDING 152..153
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00593"
FT BINDING 199
FT /ligand="D-alanine"
FT /ligand_id="ChEBI:CHEBI:57416"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00593"
FT BINDING 294..299
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00593"
FT BINDING 303
FT /ligand="D-alanine"
FT /ligand_id="ChEBI:CHEBI:57416"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00593"
FT BINDING 385
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00593"
FT BINDING 397..400
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00593"
FT BINDING 499
FT /ligand="ATP"
FT /ligand_id="ChEBI:CHEBI:30616"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00593"
FT BINDING 499
FT /ligand="D-alanine"
FT /ligand_id="ChEBI:CHEBI:57416"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00593"
SQ SEQUENCE 512 AA; 56971 MW; C30161F05A711B51 CRC64;
MIKDMIDSIE QFAQTQADFP VYDCLGERRT YGQLKRDSDS IAAFIDSLAL LAKSPVLVFG
AQTYDMLATF VALTKSGHAY IPVDVHSAPE RILAIIEIAK PSLIIAIEEF PLTIEGISLV
SLSEIESAKL AEMPYERTHS VKGDDNYYII FTSGTTGQPK GVQISHDNLL SFTNWMIEDA
AFDVPKQPQM LAQPPYSFDL SVMYWAPTLA LGGTLFALPK ELVADFKQLF TTIAQLPVGI
WTSTPSFADM AMLSDDFCQA KMPALTHFYF DGEELTVSTA RKLFERFPSA KIINAYGPTE
ATVALSAIEI TREMVDNYTR LPIGYPKPDS PTYIIDEDGK ELASGEQGEI IVTGPAVSKG
YLNNPEKTAE AFFTFKGQPA YHTGDIGSLT EDNILLYGGR LDFQIKYAGY RIELEDVSQQ
LNQSPMVASA VAVPRYNKEH KVQNLLAYIV VKDGVKERFD RELELTKAIK ASVKDHMMSY
MMPSKFLYRD SLPLTPNGKI DIKTLINEVN NR
//
