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PangenomeTIGR4
serotype 4
D39
serotype 2
D39V
serotype 2
Hungary19A-6
serotype 19A
EF3030
serotype 19F
670-6B
serotype 6B
6A-10
serotype 6A
70585
serotype 5
A026
serotype 19F
A66
serotype 3
AP200
serotype 11A
ASP0581
serotype 12F
ATCC 49619
serotype 19F
ATCC 700669
serotype 23F
BM6001
serotype 19F
BVJ1JL
serotype 1
CGSP14
serotype 14
G54
serotype 19F
HU-OH
serotype 3
Hu15
serotype 19A
Hu17
serotype 19A
INV104
serotype 1
INV200
serotype 14
JJA
serotype 14
MDRSPN001
serotype 19F
NCTC7465
serotype 1
NCTC7466
serotype 2
NU83127
serotype 4
OXC141
serotype 3
P1031
serotype 1
R6
serotype 2
SP49
serotype 19A
SPN032672
serotype 1
SPN034156
serotype 3
SPN034183
serotype 3
SPN994038
serotype 3
SPN994039
serotype 3
SPNA45
serotype 3
ST556
serotype 19F
TCH8431/19A
serotype 19A
Taiwan19F-14
serotype 19F
Xen35
serotype 4
gamPNI0373
serotype 1

NCBI: 11-DEC-2024

Summary[edit | edit source]

  • organism: Streptococcus pneumoniae A026
  • locus tag: T308_RS07785 [old locus tag: T308_07615 ]
  • pan locus tag?: PNEUPAN003087000
  • symbol: T308_RS07785
  • pan gene symbol?: ddl
  • synonym:
  • product: D-alanine--D-alanine ligase

Genome View[edit | edit source]

Gene[edit | edit source]

General[edit | edit source]

  • type: CDS
  • locus tag: T308_RS07785 [old locus tag: T308_07615 ]
  • symbol: T308_RS07785
  • product: D-alanine--D-alanine ligase
  • replicon: chromosome
  • strand: -
  • coordinates: 1491672..1492715
  • length: 1044
  • essential: unknown other strains

Accession numbers[edit | edit source]

  • Location: NC_022655 (1491672..1492715) NCBI
  • BioCyc: T308_RS07785 BioCyc
  • MicrobesOnline:
  • PneumoBrowse for strain D39V: SPV_1484 PneumoBrowse

Phenotype[edit | edit source]

Share your knowledge and add information here. [edit]

DNA sequence[edit | edit source]

  • 1
    61
    121
    181
    241
    301
    361
    421
    481
    541
    601
    661
    721
    781
    841
    901
    961
    1021
    ATGAAACAAACGATTATTCTTTTATATGGTGGACGGAGTGCGGAACGTGAAGTCTCTGTC
    CTTTCAGCTGAGAGTGTCATGCGTGCGGTCAATTACGACCGTTTCACAGTCAAGACTTTC
    TTTATCAGTCAGTCAGGTGACTTTATCAAAACACAGGAATTTAGTCATGCTCCGGGGCAA
    GAAGACCGTCTCATGACCAATGAAACCATTGATTGGGATAAGAAAGTTGCACCAAGTGCT
    ATCTACGAAGAAGGTGCAGTGGTCTTTCCAGTCCTTCACGGGCCAATGGGAGAAGATGGC
    TCTGTTCAAGGATTCTTGGAAGTTTTGAAAATGCCTTACGTTGGTTGCAACATTTTGTCA
    TCAAGTCTTGCCATGGATAAAATCACGACTAAGCGTGTTCTGGAATCTGCTGGTATTGCC
    CAAGTTCCTTATGTGGCTATCGTTGAAGGCGATGATGTGACTGCTAAAATCGCTGAAGTG
    GAAGAAAAATTGGCTTATCCAGTCTTCACTAAGCCGTCAAACATGGGGTCTAGTGTCGGT
    ATTTCTAAGTCTGAAAACCAAGAAGAACTCCGTCCAGCCTTAGAACTTGCCTTCCGATAT
    GATAGCCGTGTCTTGGTTGAGCAAGGAGTGAATGCCCGTGAAATTGAGGTTGGCCTCTTG
    GGTAACTACGATGTCAAGAGCACGCTACCAGGAGAAGTTGTCAAGGATGTTGCCTTTTAT
    GACTACGATGCCAAGTATATTGATAACAAGATTACTATGGATATTCCTGCCAAAATCAGT
    GATGATGTGGTGGCTGTCATGCGTCAAAATGCAGAAACAGCCTTCCGTGCCATTGGTGGC
    CTTGGTCTATCTCGTTGCGATTTCTTCTATACAGATAAGGGAGAGATTTTTCTCAACGAG
    CTCAATACCATGCCAGGTTTCACCCAGTGGTCTATGTACCCACTACTTTGGGACAATATG
    GGGATCAGCTACCCAGAACTAATCGAGCGTTTGGTTGACCTTGCCAAGGAAAGTTTTGAC
    AAGCGCGAAGCGCATTTGATATAA
    60
    120
    180
    240
    300
    360
    420
    480
    540
    600
    660
    720
    780
    840
    900
    960
    1020
    1044

Protein[edit | edit source]

General[edit | edit source]

  • locus tag: T308_RS07785 [old locus tag: T308_07615 ]
  • symbol: T308_RS07785
  • description: D-alanine--D-alanine ligase
  • length: 347
  • theoretical pI: 4.4261
  • theoretical MW: 38686.8
  • GRAVY: -0.122478

Function[edit | edit source]

  • reaction:
    EC 6.3.2.4?  ExPASy
    D-alanine--D-alanine ligase ATP + 2 D-alanine = ADP + phosphate + D-alanyl-D-alanine
  • TIGRFAM:
    Cell structure Cell envelope Biosynthesis and degradation of murein sacculus and peptidoglycan D-alanine--D-alanine ligase (TIGR01205; EC 6.3.2.4; HMM-score: 330.6)
    and 11 more
    Cellular processes Cellular processes Biosynthesis of natural products cyanophycin synthetase (TIGR02068; EC 6.3.2.29,6.3.2.30; HMM-score: 33.5)
    Metabolism Fatty acid and phospholipid metabolism Biosynthesis acetyl-CoA carboxylase, biotin carboxylase subunit (TIGR00514; EC 6.3.4.14; HMM-score: 27)
    Metabolism Purines, pyrimidines, nucleosides, and nucleotides Purine ribonucleotide biosynthesis phosphoribosylglycinamide formyltransferase 2 (TIGR01142; EC 2.1.2.-; HMM-score: 25.9)
    Metabolism Central intermediary metabolism Nitrogen metabolism urea carboxylase (TIGR02712; EC 6.3.4.6; HMM-score: 23.6)
    Metabolism Purines, pyrimidines, nucleosides, and nucleotides Purine ribonucleotide biosynthesis phosphoribosylaminoimidazole carboxylase, ATPase subunit (TIGR01161; EC 4.1.1.21; HMM-score: 23.2)
    GNAT-family acetyltransferase TIGR03103 (TIGR03103; HMM-score: 17.4)
    Metabolism Purines, pyrimidines, nucleosides, and nucleotides Pyrimidine ribonucleotide biosynthesis carbamoyl-phosphate synthase, large subunit (TIGR01369; EC 6.3.5.5; HMM-score: 16.3)
    Metabolism Biosynthesis of cofactors, prosthetic groups, and carriers Glutathione and analogs glutamate--cysteine ligase/glutathione synthase (TIGR01435; EC 6.3.2.2,6.3.2.3; HMM-score: 16)
    alpha-L-glutamate ligase, RimK family (TIGR00768; EC 6.3.2.-; HMM-score: 15.7)
    lysine biosynthesis enzyme LysX (TIGR02144; HMM-score: 14.7)
    Metabolism Biosynthesis of cofactors, prosthetic groups, and carriers Other coenzyme gamma-F420-2:alpha-L-glutamate ligase (TIGR04443; EC 6.3.2.32; HMM-score: 12.2)
  • TheSEED: data available for D39, Hungary19A-6, TIGR4
  • PFAM:
    ATP-grasp (CL0179) Dala_Dala_lig_C; D-ala D-ala ligase C-terminus (PF07478; HMM-score: 241.1)
    and 4 more
    PreATP-grasp (CL0483) Dala_Dala_lig_N; D-ala D-ala ligase N-terminus (PF01820; HMM-score: 95.5)
    ATP-grasp (CL0179) ATP-grasp; ATP-grasp domain (PF02222; HMM-score: 31.1)
    CPSase_L_D2; Carbamoyl-phosphate synthase L chain, ATP binding domain (PF02786; HMM-score: 24.9)
    ATP-grasp_4; ATP-grasp domain (PF13535; HMM-score: 14.6)

Structure, modifications & cofactors[edit | edit source]

  • domains:
  • modifications:
  • cofactors:
  • effectors:

Localization[edit | edit source]

  • PSORTb: Cytoplasmic
    • Cytoplasmic Score: 9.97
    • Cytoplasmic Membrane Score: 0
    • Cellwall Score: 0.01
    • Extracellular Score: 0.02
    • Internal Helices: 0
  • DeepLocPro: Cytoplasmic
    • Cytoplasmic Score: 0.9822
    • Cytoplasmic Membrane Score: 0.0023
    • Cell wall & surface Score: 0.0001
    • Extracellular Score: 0.0154
  • SignalP: no predicted signal peptide
    • SP(Sec/SPI): 0.012063
    • TAT(Tat/SPI): 0.000685
    • LIPO(Sec/SPII): 0.001932
  • predicted transmembrane helices (TMHMM): 0

Accession numbers[edit | edit source]

  • GI:
  • RefSeq: WP_000814645 NCBI
  • UniProt:

Protein sequence[edit | edit source]

  • MKQTIILLYGGRSAEREVSVLSAESVMRAVNYDRFTVKTFFISQSGDFIKTQEFSHAPGQEDRLMTNETIDWDKKVAPSAIYEEGAVVFPVLHGPMGEDGSVQGFLEVLKMPYVGCNILSSSLAMDKITTKRVLESAGIAQVPYVAIVEGDDVTAKIAEVEEKLAYPVFTKPSNMGSSVGISKSENQEELRPALELAFRYDSRVLVEQGVNAREIEVGLLGNYDVKSTLPGEVVKDVAFYDYDAKYIDNKITMDIPAKISDDVVAVMRQNAETAFRAIGGLGLSRCDFFYTDKGEIFLNELNTMPGFTQWSMYPLLWDNMGISYPELIERLVDLAKESFDKREAHLI

Experimental data[edit | edit source]

  • protein localization:
  • interaction partners:

Expression & Regulation[edit | edit source]

Operon[edit | edit source]

Regulation[edit | edit source]

  • regulator:

Expression data[edit | edit source]

Biological Material[edit | edit source]

Mutants[edit | edit source]

Expression vector[edit | edit source]

lacZ fusion[edit | edit source]

GFP fusion[edit | edit source]

two-hybrid system[edit | edit source]

FLAG-tag construct[edit | edit source]

Antibody[edit | edit source]

Other Information[edit | edit source]

You can add further information about the gene and protein here. [edit]

Literature[edit | edit source]

References[edit | edit source]

Relevant publications[edit | edit source]