D-alanine--D-alanine ligase A - Salmonella typhimurium

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Reviewed, UniProtKB/Swiss-Prot P0A1F0 (DDLA_SALTY)

Last modified November 3, 2009. Version 38. History...

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Names and origin · Protein attributes · General annotation (Comments) · Ontologies · Sequence annotation (Features) · Sequences · References · Cross-references · Entry information · Relevant documents

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Names and origin

Protein names

Recommended name:
    D-alanine--D-alanine ligase A
    EC=6.3.2.4
Alternative name(s):
    D-alanylalanine synthetase A
    D-Ala-D-Ala ligase A

Gene names

Name:	ddlA
Ordered Locus Names:	STM0380

Organism

Salmonella typhimurium [Complete proteome] [HAMAP]

Taxonomic identifier

90371 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Gammaproteobacteria › Enterobacteriales › Enterobacteriaceae › Salmonella

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Protein attributes

Sequence length	364 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at protein level.

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General annotation (Comments)

Function	Cell wall formation. HAMAP MF_00047
Catalytic activity	ATP + 2 D-alanine = ADP + phosphate + D-alanyl-D-alanine. HAMAP MF_00047
Cofactor	Binds 2 magnesium or manganese ions per subunit By similarity.
Pathway	Cell wall biogenesis; peptidoglycan biosynthesis. HAMAP MF_00047
Subcellular location	Cytoplasm. HAMAP MF_00047
Sequence similarities	Belongs to the D-alanine--D-alanine ligase family. Contains 1 ATP-grasp domain.

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Ontologies

Keywords
Biological process	Cell shape Cell wall biogenesis/degradation Peptidoglycan synthesis
Cellular component	Cytoplasm
Ligand	ATP-binding Magnesium Manganese Metal-binding Nucleotide-binding
Molecular function	Ligase
Technical term	3D-structure Complete proteome Direct protein sequencing
Gene Ontology (GO)
Biological process	cell wall organization Inferred from electronic annotation. Source: UniProtKB-KW peptidoglycan biosynthetic process Inferred from electronic annotation. Source: HAMAP regulation of cell shape Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	cell wall Inferred from electronic annotation. Source: InterPro cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW D-alanine-D-alanine ligase activity Inferred from electronic annotation. Source: HAMAP magnesium ion binding Inferred from electronic annotation. Source: UniProtKB-KW manganese ion binding Inferred from electronic annotation. Source: UniProtKB-KW
Complete GO annotation...

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Sequence annotation (Features)

Feature key

Position(s)

Length

Description

Graphical view

Feature identifier

Molecule processing

Initiator methionine

Removed Ref.1

Chain

2 – 364

363

D-alanine--D-alanine ligase A HAMAP MF_00047

PRO_0000177868

Regions

Domain

145 – 348

204

ATP-grasp

Nucleotide binding

175 – 230

ATP By similarity

Sites

Metal binding

302

Magnesium or manganese 1 By similarity

Metal binding

315

Magnesium or manganese 1 By similarity

Metal binding

315

Magnesium or manganese 2 By similarity

Metal binding

317

Magnesium or manganese 2 By similarity

Natural variations

Natural variant

H → A

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Sequences

Sequence

Length

Mass (Da)

Tools

P0A1F0-1 [UniParc].

Last modified January 23, 2007. Version 2.
Checksum: 00AB43A06746E276
Show »

FASTA

364

39,357

        10         20         30         40         50         60 
MAKLRVGIVF GGKSAEHEVS LQSAKNIVDA IDKTRFDVVL LGIDKAGQWH VNDAENYLQN 

        70         80         90        100        110        120 
ADDPAHIALR PSAISLAQVP GKHQHQLINA QNGQPLPTVD VIFPIVHGTL GEDGSLQGML 

       130        140        150        160        170        180 
RVANLPFVGS DVLSSAACMD KDVAKRLLRD AGLNIAPFIT LTRTNRHAFS FAEVESRLGL 

       190        200        210        220        230        240 
PLFVKPANQG SSVGVSKVAN EAQYQQAVAL AFEFDHKVVV EQGIKGREIE CAVLGNDNPQ 

       250        260        270        280        290        300 
ASTCGEIVLN SEFYAYDTKY IDDNGAQVVV PAQIPSEVND KIRAIAIQAY QTLGCAGMAR 

       310        320        330        340        350        360 
VDVFLTADNE VVINEINTLP GFTNISMYPK LWQASGLGYT DLISRLIELA LERHTANNAL 


KTTM

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References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Isolation, cloning, and sequencing of the Salmonella typhimurium ddlA gene with purification and characterization of its product, D-alanine:D-alanine ligase (ADP forming)." Daub E., Zawadzke L.E., Botstein D., Walsh C.T. Biochemistry 27:3701-3708(1988) [PubMed: 2841972] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PROTEIN SEQUENCE OF 2-36.
[2]	"Complete genome sequence of Salmonella enterica serovar Typhimurium LT2." McClelland M., Sanderson K.E., Spieth J., Clifton S.W., Latreille P., Courtney L., Porwollik S., Ali J., Dante M., Du F., Hou S., Layman D., Leonard S., Nguyen C., Scott K., Holmes A., Grewal N., Mulvaney E. Wilson R.K. Nature 413:852-856(2001) [PubMed: 11677609] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: LT2 / SGSC1412 / ATCC 700720.

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Cross-references

Sequence databases

M20793 Genomic DNA. Translation: AAA27056.1.
AE006468 Genomic DNA. Translation: AAL19334.1.

PIR

CEEBDT. A28642.

RefSeq

NP_459375.1.

3D structure databases

Entry	Method	Resolution (Å)	Chain	Positions	PDBsum
3I12	X-ray	2.20	A/B/C/D	1-364	[»]

ModBase

Search...

Proteomic databases

PRIDE

P0A1F0.

Genome annotation databases

GeneID

1251899.

GenomeReviews

Gene locus STM0380 in contig AE006468_GR.

KEGG

stm:STM0380.

Organism-specific databases

CMR

Search...

Phylogenomic databases

HOGENOM

P0A1F0.

OMA

GREIECG.

Enzyme and pathway databases

BioCyc

STYP99287:STM0380-MON.

BRENDA

6.3.2.4. 2.

Family and domain databases

HAMAP

MF_00047.
[Tree]

InterPro

IPR011761. ATP-grasp.
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.
IPR013817. Pre-ATP_grasp.
[Graphical view]

Gene3D

G3DSA:3.30.470.20. ATP_grasp_subdomain_2. 1 hit.
G3DSA:3.40.50.20. Pre-ATP_grasp. 1 hit.

Pfam

PF07478. Dala_Dala_lig_C. 1 hit.
PF01820. Dala_Dala_lig_N. 1 hit.
[Graphical view]

TIGRFAMs

TIGR01205. D_ala_D_alaTIGR. 1 hit.

PROSITE

PS50975. ATP_GRASP. 1 hit.
PS00843. DALA_DALA_LIGASE_1. 1 hit.
PS00844. DALA_DALA_LIGASE_2. 1 hit.
[Graphical view]

ProtoNet

Search...

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Entry information

Entry name

DDLA_SALTY

Accession

Primary (citable) accession number: P0A1F0
Secondary accession number(s): P15051

Entry history

Integrated into UniProtKB/Swiss-Prot:	March 1, 2005
Last sequence update:	January 23, 2007
Last modified:	November 3, 2009
This is version 38 of the entry and version 2 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)

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Relevant documents

PATHWAY comments

Index of metabolic and biosynthesis pathways

PDB cross-references

Index of Protein Data Bank (PDB) cross-references

SIMILARITY comments

Index of protein domains and families