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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: 02-MAY-2018

Summary[edit | edit source]

  • organism: Streptococcus pneumoniae D39
  • locus tag: SPD_1597 [new locus tag: SPD_RS08525 ]
  • pan locus tag?: PNEUPAN003332000
  • symbol: trpB
  • pan gene symbol?: trpB
  • synonym:
  • product: tryptophan synthase, beta subunit

Genome View[edit | edit source]

Gene[edit | edit source]

General[edit | edit source]

  • type: CDS
  • locus tag: SPD_1597 [new locus tag: SPD_RS08525 ]
  • symbol: trpB
  • product: tryptophan synthase, beta subunit
  • replicon: chromosome
  • strand: -
  • coordinates: 1612843..1614066
  • length: 1224
  • essential: unknown other strains

Accession numbers[edit | edit source]

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
    1081
    1141
    1201
    ATGGCATATCAAGAACCAAATAAAGATGGATTTTACGGAAAATTTGGCGGACGTTTTGTC
    CCAGAAACATTGATGACAGCAGTTTTGGAGTTGGAGAAGGCCTACCGTGAAAGTCAGGCA
    GACCCAAGTTTCCAAGAGGAATTAAACCAACTTTTGCGCCAGTATGTGGGACGTGAAACT
    CCCCTTTACTACGCAAAAAACTTGACCCAGCATATCGGCGGAGCCAAGATTTATCTCAAA
    CGGGAAGACCTTAACCATACAGGAGCCCACAAGATTAACAATGCCTTAGGACAAGTTTGG
    CTTGCCAAACGCATGGGTAAAAAGAAAATTATCGCAGAAACGGGTGCTGGTCAGCACGGT
    GTGGCAACTGCAACTGCTGCAGCCCTCTTTAATATGGAATGTATCATCTACATGGGTGAG
    GAAGATGTCAAACGCCAAGCTCTCAATGTCTTCCGTATGGAGCTTTTGGGAGCTAAGGTC
    GAGGCCGTGACAGATGGTTCGCGCGTGCTCAAGGATGCGGTCAATGCAGCCCTTCGTTCA
    TGGGTAGCTAATATCGATGATACCCACTATATCCTTGGTTCTACCTTGGGGCCTCATCCA
    TTTCCAGAAATCGTTCGTGACTTCCAAAGTGTCATCGGTCGAGAGGCTAAACAACAGTAC
    CGTGACTTGACAGGACAAAATCTGCCAGATGCCCTAGTAGCCTGTGTTGGTGGTGGGTCG
    AATGCCATCGGTCTCTTCCATCCCTTTGTAGAAGATGAGTCTGTAGCTATGTATGGGGCT
    GAAGCAGCTGGACTTGGTGTGGATACGGAGCACCACGCAGCTACCTTGACCAAGGGTCGT
    CCAGGTGTCCTTCACGGTTCCCTCATGGATGTGCTCCAAGATGCCCATGGTCAAATTCTT
    GAAGCCTTCTCTATCTCAGCAGGTTTGGACTATCCTGGTATCGGTCCAGAGCATTCTCAC
    TACCACGATATTAAACGTGCCAGCTATGTCCCTGTGACAGACGAAGAAGCCTTGGAAGGA
    TTCCAACTCTTGTCTCGTGTGGAAGGGATTATCCCAGCCTTGGAATCTAGCCATGCTATC
    GCTTTTGCGGTGAAATTGGCCAAAGAACTTGGACCAGAAAAGTCTATGATTGTCTGCCTA
    TCAGGTCGTGGGGACAAGGATGTGGTTCAAGTCAAAGACCGCTTGGAAGCAGATGCAGCA
    AAGAAGGGAGAAGCTCATGCCTAA
    60
    120
    180
    240
    300
    360
    420
    480
    540
    600
    660
    720
    780
    840
    900
    960
    1020
    1080
    1140
    1200
    1224

Protein[edit | edit source]

General[edit | edit source]

  • locus tag: SPD_1597 [new locus tag: SPD_RS08525 ]
  • symbol: TrpB
  • description: tryptophan synthase, beta subunit
  • length: 407
  • theoretical pI: 6.08656
  • theoretical MW: 44257.9
  • GRAVY: -0.232187

Function[edit | edit source]

  • reaction:
    EC 4.2.1.20?  ExPASy
    Tryptophan synthase L-serine + 1-C-(indol-3-yl)glycerol 3-phosphate = L-tryptophan + D-glyceraldehyde 3-phosphate + H2O
  • TIGRFAM:
    Metabolism Amino acid biosynthesis Aromatic amino acid family tryptophan synthase, beta subunit (TIGR00263; EC 4.2.1.20; HMM-score: 630.9)
    and 13 more
    Unknown function Enzymes of unknown specificity pyridoxal-phosphate dependent TrpB-like enzyme (TIGR01415; HMM-score: 178.4)
    Metabolism Amino acid biosynthesis Serine family cysteine synthase A (TIGR01139; EC 2.5.1.47; HMM-score: 45.9)
    Metabolism Amino acid biosynthesis Pyruvate family threonine dehydratase (TIGR02079; EC 4.3.1.19; HMM-score: 42.9)
    Metabolism Amino acid biosynthesis Serine family cysteine synthase (TIGR01136; EC 2.5.1.47; HMM-score: 41.8)
    Metabolism Amino acid biosynthesis Serine family cysteine synthase B (TIGR01138; EC 2.5.1.47; HMM-score: 35.8)
    Metabolism Amino acid biosynthesis Pyruvate family threonine ammonia-lyase (TIGR01127; EC 4.3.1.19; HMM-score: 35.7)
    Metabolism Amino acid biosynthesis Aspartate family threonine synthase (TIGR00260; EC 4.2.3.1; HMM-score: 32.6)
    ectoine utilization protein EutB (TIGR02991; HMM-score: 32.5)
    Cellular processes Cellular processes Biosynthesis of natural products 2,3-diaminopropionate biosynthesis protein SbnA (TIGR03945; HMM-score: 29.9)
    Metabolism Amino acid biosynthesis Pyruvate family threonine ammonia-lyase, biosynthetic (TIGR01124; EC 4.3.1.19; HMM-score: 22.8)
    pyridoxal phosphate-dependent enzymes, D-cysteine desulfhydrase family (TIGR01275; HMM-score: 22.6)
    Metabolism Amino acid biosynthesis Serine family cystathionine beta-synthase (TIGR01137; EC 4.2.1.22; HMM-score: 17.8)
    diaminopropionate ammonia-lyase (TIGR03528; EC 4.3.1.15; HMM-score: 16.7)
  • TheSEED  :
    • Tryptophan synthase beta chain (EC 4.2.1.20)
    Amino Acids and Derivatives Aromatic amino acids and derivatives Tryptophan synthesis  Tryptophan synthase beta chain (EC 4.2.1.20)
  • PFAM:
    NADP_Rossmann (CL0063) PALP; Pyridoxal-phosphate dependent enzyme (PF00291; HMM-score: 164.8)

Structure, modifications & cofactors[edit | edit source]

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

Localization[edit | edit source]

  • PSORTb: Cytoplasmic
    • Cytoplasmic Score: 7.5
    • Cytoplasmic Membrane Score: 1.15
    • Cellwall Score: 0.62
    • Extracellular Score: 0.73
    • Internal Helices: 0
  • DeepLocPro: Cytoplasmic
    • Cytoplasmic Score: 0.9289
    • Cytoplasmic Membrane Score: 0.0086
    • Cell wall & surface Score: 0.0004
    • Extracellular Score: 0.0621
  • SignalP: no predicted signal peptide
    • SP(Sec/SPI): 0.009055
    • TAT(Tat/SPI): 0.000705
    • LIPO(Sec/SPII): 0.000603
  • predicted transmembrane helices (TMHMM): 0

Accession numbers[edit | edit source]

Protein sequence[edit | edit source]

  • MAYQEPNKDGFYGKFGGRFVPETLMTAVLELEKAYRESQADPSFQEELNQLLRQYVGRETPLYYAKNLTQHIGGAKIYLKREDLNHTGAHKINNALGQVWLAKRMGKKKIIAETGAGQHGVATATAAALFNMECIIYMGEEDVKRQALNVFRMELLGAKVEAVTDGSRVLKDAVNAALRSWVANIDDTHYILGSTLGPHPFPEIVRDFQSVIGREAKQQYRDLTGQNLPDALVACVGGGSNAIGLFHPFVEDESVAMYGAEAAGLGVDTEHHAATLTKGRPGVLHGSLMDVLQDAHGQILEAFSISAGLDYPGIGPEHSHYHDIKRASYVPVTDEEALEGFQLLSRVEGIIPALESSHAIAFAVKLAKELGPEKSMIVCLSGRGDKDVVQVKDRLEADAAKKGEAHA

Experimental data[edit | edit source]

  • protein localization:
  • interaction partners:

Expression & Regulation[edit | edit source]

Regulation[edit | edit source]

Transcription[edit | edit source]

  • transcription start site:

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]