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B2IRS6

- DDL_STRPS

UniProt

B2IRS6 - DDL_STRPS

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Protein

D-alanine--D-alanine ligase

Gene

ddl

Organism
Streptococcus pneumoniae (strain CGSP14)
Status
Reviewed - 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

Binds 2 magnesium or manganese ions per subunit.By similarity

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi287 – 2871Magnesium or manganese 1UniRule annotation
Metal bindingi300 – 3001Magnesium or manganese 1UniRule annotation
Metal bindingi300 – 3001Magnesium or manganese 2UniRule annotation
Metal bindingi302 – 3021Magnesium or manganese 2UniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi161 – 21656ATPUniRule 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

BioCyciSPNE516950:GI38-1656-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:SPCG_1643
OrganismiStreptococcus pneumoniae (strain CGSP14)
Taxonomic identifieri516950 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
ProteomesiUP000001682: Chromosome

Subcellular locationi

Cytoplasm UniRule annotation

GO - Cellular componenti

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

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 347347D-alanine--D-alanine ligasePRO_1000091211Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi516950.SPCG_1643.

Structurei

3D structure databases

ProteinModelPortaliB2IRS6.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini131 – 333203ATP-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.
HOGENOMiHOG000011593.
KOiK01921.
OMAiQIDVIFP.
OrthoDBiEOG64BQ73.

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]
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.

B2IRS6-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MKQTIILLYG GRSAEREVSV LSAESVMRAV DYDRFTVKTF FISQSGDFIK
60 70 80 90 100
TQEFSHDPGQ EDRLMTNETI DWDKKVAPSA IYEEGAVVFP VLHGPMGEDG
110 120 130 140 150
SVQGFLEVLK MPYVGCNILS SSLAMDKITT KRVLESAGIA QVPYVAIVEG
160 170 180 190 200
DDVTAKIAEV EEKLAYPVFT KPSNMGSSVG ISKSENQEEL RQALELAFRY
210 220 230 240 250
DSRVLVEQGV NAREIEVGLL GNYDVKSTLP GEVVKDVAFY DYDAKYIDNK
260 270 280 290 300
ITMDIPAKIS DDVVAVMRQN AETAFRAIGG LGLSRCDFFY TDKGEIFLNE
310 320 330 340
LNTMPGFTQW SMYPLLWDNM GISYPELIER LVDLAKESFD KREAHLI
Length:347
Mass (Da):38,763
Last modified:June 10, 2008 - v1
Checksum:i1431A1ABCD982FDA
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001033 Genomic DNA. Translation: ACB90895.1.
RefSeqiYP_001836360.1. NC_010582.1.

Genome annotation databases

EnsemblBacteriaiACB90895; ACB90895; SPCG_1643.
GeneIDi6217625.
KEGGispw:SPCG_1643.
PATRICi19679600. VBIStrPne123335_1757.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001033 Genomic DNA. Translation: ACB90895.1 .
RefSeqi YP_001836360.1. NC_010582.1.

3D structure databases

ProteinModelPortali B2IRS6.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 516950.SPCG_1643.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACB90895 ; ACB90895 ; SPCG_1643 .
GeneIDi 6217625.
KEGGi spw:SPCG_1643.
PATRICi 19679600. VBIStrPne123335_1757.

Phylogenomic databases

eggNOGi COG1181.
HOGENOMi HOG000011593.
KOi K01921.
OMAi QIDVIFP.
OrthoDBi EOG64BQ73.

Enzyme and pathway databases

UniPathwayi UPA00219 .
BioCyci SPNE516950:GI38-1656-MONOMER.

Family and domain databases

Gene3Di 3.30.1490.20. 1 hit.
3.30.470.20. 2 hits.
3.40.50.20. 1 hit.
HAMAPi MF_00047. Dala_Dala_lig.
InterProi IPR011761. 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 ]
PANTHERi PTHR23132. PTHR23132. 1 hit.
Pfami PF07478. Dala_Dala_lig_C. 1 hit.
PF01820. Dala_Dala_lig_N. 1 hit.
[Graphical view ]
SUPFAMi SSF52440. SSF52440. 1 hit.
TIGRFAMsi TIGR01205. D_ala_D_alaTIGR. 1 hit.
PROSITEi PS50975. ATP_GRASP. 1 hit.
PS00843. DALA_DALA_LIGASE_1. 1 hit.
PS00844. DALA_DALA_LIGASE_2. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Genome evolution driven by host adaptations results in a more virulent and antimicrobial-resistant Streptococcus pneumoniae serotype 14."
    Ding F., Tang P., Hsu M.-H., Cui P., Hu S., Yu J., Chiu C.-H.
    BMC Genomics 10:158-158(2009) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: CGSP14.

Entry informationi

Entry nameiDDL_STRPS
AccessioniPrimary (citable) accession number: B2IRS6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 24, 2009
Last sequence update: June 10, 2008
Last modified: October 29, 2014
This is version 46 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

Documents

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

External Data

Dasty 3