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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: 04-FEB-2016

⊟Summary[edit | edit source]

  • organism: Streptococcus pneumoniae INV200
  • locus tag: SPNINV200_08860 [new locus tag: SPNINV200_RS04745 ]
  • pan locus tag?: PNEUPAN001963000
  • symbol: lytB
  • pan gene symbol?: lytB
  • synonym:
  • product: putative endo-beta-N-acetylglucosaminidase

⊟Genome View[edit | edit source]

⊟Gene[edit | edit source]

⊟General[edit | edit source]

  • type: CDS
  • locus tag: SPNINV200_08860 [new locus tag: SPNINV200_RS04745 ]
  • symbol: lytB
  • product: putative endo-beta-N-acetylglucosaminidase
  • replicon: chromosome
  • strand: +
  • coordinates: 894735..896900
  • length: 2166
  • essential: unknown

⊟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
    1261
    1321
    1381
    1441
    1501
    1561
    1621
    1681
    1741
    1801
    1861
    1921
    1981
    2041
    2101
    2161
    ATGAATTTCAGAGAATTTTGGTACAATAAAATAAATAAGAACAGAGGAAGAAGGTTAATG
    AAGAAAGTAAGATTTATTTTTTTAGCCCTGCTATTTTTCTTAGCTAGTCCAGAGGGTGTA
    ATGGCCAGTGATGGTACTTGGCAAGGAAAACAATACCTGAAAGCAGACGGCAGTCAAGCA
    GCGAATGAATGGGTTTTTGATGCTCACTATCAATCTTGGTTCTATATAAAAGAAGATGCC
    AACTATGCTGAAAATGAATGGCTGAAACAAGGTGACGACTATTTTTACCTCAAATCTGGT
    GGCTATATGGCCAAGTCAGAATGGATAGAAGACAAGGGATCCTTCTATTACCTTGACCAA
    GATGGAAAGATGAAAAGAAATGCGTGGCTAGGAGCTTCCTATGTCGGTGCTACAGGTGCC
    AAGGTAATAGAAGACTGGGTCTATGATTCTCAATACGACGCTTGGTTTTATATAAAAGCA
    GATGGACAACACGCAGAGAAAGAATGGCTTCAAATTAAAGGTAAGGACTATTATTTTAAA
    TCTGGCGGTTATTTGCTGACAAGTCAGTGGATTGATCAGGCTTATGTGAATGCTAGTGGT
    GCAAAAGTACAGCAAGGTTGGCTTTATGACAAACAATACCAATCTTGGTTTTACATAAAA
    GAAAATGGGAATCATGCTGATAAAGAATGGATTTTCGAAAATGGTCACTATTATTATCTA
    AAATCCGGTGGCTACATGGCAGCCAATGAGTGGATTTGGGATAAGGAATCTTGGTTTTAC
    CTCAAATCTGATGGGAAAATAGCTGAAAAAGAATGGGTCTACGATTCTCATAGTCAAGCT
    TGGTACTACTTCAAATCCGGTGGTTACATGACAGCCAATGAATGGATTTGGGATAAGGAA
    TCTTGGTTTTACCTCAAGTCTGATGGCAAAATGGCTGAAAAAGAATGGGTCTACGATTCT
    CATAGTCAAGCCTGGTACTACTTCAAATCCGGTGGCTATATGGCAGCAAATGAATGGATT
    TGGGATAAGGAATCTTGGTTTTATCTCAAATCTGATGGGAAAATGACTGAAAAAGAATGG
    GTCTACGATTCTAAAATTCAAGCTTGGTACTACTTCAAATCCGGTGGCTATATGGCAGCC
    AATGAATGGATTTGGGATAAGGAATCTTGGTTTTACCTCAAATCTGATGGTAAAATGGCT
    GAAAAAGAATGGGTATACGATTCTAAAAATCAAGCCTGGTACTACTTCAAATCCGGTGGC
    TACATGGTGAAAAATGAGACTGTAGATGGTTATCAGCTTGGAAGCGACGGTAAATGGCTT
    GGAGAAAAAGCTACAAATGAAAATGCTGCTTATTATCAAGTAGTACCTGTCACAGCAAAT
    GTTTATAATGCAGATGGTGAAAAGCTCTCCTATATATCGCAAGGTAGTGTCGTATGGCTA
    GATAAGGATAGAAAAAGTGATGACAAGCGCTTGGCTATTACTATTTCTGGTTTGTCAGGC
    TATATGAAAACAGAAGATTTACAAGCGCTAGATGCTAGTAAGGACTTTATCCCTTATTAT
    GAGAGTGATGGCCACCGTTTTTATCACTATGTGGCTCAGAATGCTAGTATCCCAGTAGCT
    TCTCATCTTTCTGATATGGAAGTAGGCAAGAAATATTATTCGGCAGATGGCCTGCATTTT
    GATGGTTTTAAGCTTGAGAATCCCTTCCTTTTCAAAGATTTAACAGAGGCTACAAACTAC
    AGTGCTGAAGAATTGGATAAGGTATTTAGTTTGCTAAACATTAACAATAGCCTTTTGGAG
    AACAAGGGCGCTACTTTTAAGGAAGCCGAAGAACATTACCATATCAATGCTCTTTATCTC
    CTTGCCCATAGTGCCCTAGAAAGTAACTGGGGAAGAAGTAAAATTGCCAAAGATAAGAAT
    AATTTCTTTGGCATTACAGCCTATGATACGACCCCTTACCTTTCTGCTAAGACATTTGAT
    GATGTGGATAAGGGAATTTTAGGTGCAACCAAGTGGATTAAGGAAAATTATATCGATAGG
    GGAAGAACTTTCCTTGGAAACAAGGCTTCTGGTATGAATGTGGAATATGCTTCAGACCCT
    TATTGGGGCGAAAAAATTGCTAGTGTGATGATGAAAATCAATGAGAAGCTAGGTGGCAAA
    GATTAG
    60
    120
    180
    240
    300
    360
    420
    480
    540
    600
    660
    720
    780
    840
    900
    960
    1020
    1080
    1140
    1200
    1260
    1320
    1380
    1440
    1500
    1560
    1620
    1680
    1740
    1800
    1860
    1920
    1980
    2040
    2100
    2160
    2166

⊟Protein[edit | edit source]

⊟General[edit | edit source]

  • locus tag: SPNINV200_08860 [new locus tag: SPNINV200_RS04745 ]
  • symbol: LytB
  • description: putative endo-beta-N-acetylglucosaminidase
  • length: 721
  • theoretical pI: 5.31948
  • theoretical MW: 84444.4
  • GRAVY: -0.708599

⊟Function[edit | edit source]

  • reaction:
    EC 3.2.1.96?  ExPASy
    Mannosyl-glycoprotein endo-beta-N-acetylglucosaminidase Endohydrolysis of the N,N'-diacetylchitobiosyl unit in high-mannose glycopeptides and glycoproteins containing the -(Man(GlcNAc)2)Asn-structure. One N-acetyl-D-glucosamine residue remains attached to the protein; the rest of the oligosaccharide is released intact
  • TIGRFAM:
    glucan-binding repeat (TIGR04035; HMM-score: 32.1)
    and 1 more
    flagellar rod assembly protein/muramidase FlgJ (TIGR02541; HMM-score: 19)
  • TheSEED  :
    • Endo-beta-N-acetylglucosaminidase (EC 3.2.1.96)
  • PFAM:
    Choline_binding (CL0694) Choline_bind_2; Choline-binding repeat (PF19085; HMM-score: 174.5)
    Choline_bind_1; Putative cell wall binding repeat (PF01473; HMM-score: 165.1)
    and 4 more
    no clan defined WW_like; Peptidoglycan hydrolase LytB WW-like domain (PF17890; HMM-score: 111.5)
    Choline_binding (CL0694) Choline_bind_3; Choline-binding repeat (PF19127; HMM-score: 76.3)
    Lysozyme (CL0037) Glucosaminidase; Mannosyl-glycoprotein endo-beta-N-acetylglucosaminidase (PF01832; HMM-score: 71)
    no clan defined LytB_WW; Endo-beta-N-acetylglucosaminidase LytB WW domain (PF18342; HMM-score: 65.1)

⊟Structure, modifications & cofactors[edit | edit source]

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

⊟Localization[edit | edit source]

  • PSORTb: Extracellular
    • Cytoplasmic Score: 0.01
    • Cytoplasmic Membrane Score: 0.09
    • Cellwall Score: 0.18
    • Extracellular Score: 9.72
    • Internal Helices: 0
  • DeepLocPro: Extracellular
    • Cytoplasmic Score: 0.0113
    • Cytoplasmic Membrane Score: 0.0039
    • Cell wall & surface Score: 0.303
    • Extracellular Score: 0.6818
  • SignalP: Signal peptide SP(Sec/SPI) length 42 aa
    • SP(Sec/SPI): 0.983949
    • TAT(Tat/SPI): 0.00284
    • LIPO(Sec/SPII): 0.002082
    • Cleavage Site: CS pos: 42-43. VMA-SD. Pr: 0.9689
  • predicted transmembrane helices (TMHMM): 1

⊟Accession numbers[edit | edit source]

  • GI:
  • RefSeq: CBW34519 NCBI
  • UniProt:

⊟Protein sequence[edit | edit source]

  • MNFREFWYNKINKNRGRRLMKKVRFIFLALLFFLASPEGVMASDGTWQGKQYLKADGSQAANEWVFDAHYQSWFYIKEDANYAENEWLKQGDDYFYLKSGGYMAKSEWIEDKGSFYYLDQDGKMKRNAWLGASYVGATGAKVIEDWVYDSQYDAWFYIKADGQHAEKEWLQIKGKDYYFKSGGYLLTSQWIDQAYVNASGAKVQQGWLYDKQYQSWFYIKENGNHADKEWIFENGHYYYLKSGGYMAANEWIWDKESWFYLKSDGKIAEKEWVYDSHSQAWYYFKSGGYMTANEWIWDKESWFYLKSDGKMAEKEWVYDSHSQAWYYFKSGGYMAANEWIWDKESWFYLKSDGKMTEKEWVYDSKIQAWYYFKSGGYMAANEWIWDKESWFYLKSDGKMAEKEWVYDSKNQAWYYFKSGGYMVKNETVDGYQLGSDGKWLGEKATNENAAYYQVVPVTANVYNADGEKLSYISQGSVVWLDKDRKSDDKRLAITISGLSGYMKTEDLQALDASKDFIPYYESDGHRFYHYVAQNASIPVASHLSDMEVGKKYYSADGLHFDGFKLENPFLFKDLTEATNYSAEELDKVFSLLNINNSLLENKGATFKEAEEHYHINALYLLAHSALESNWGRSKIAKDKNNFFGITAYDTTPYLSAKTFDDVDKGILGATKWIKENYIDRGRTFLGNKASGMNVEYASDPYWGEKIASVMMKINEKLGGKD

⊟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]

P García, M P González, E García, R López, J L García
LytB, a novel pneumococcal murein hydrolase essential for cell separation.
Mol Microbiol: 1999, 31(4);1275-81
[PubMed:10096093] [WorldCat.org] [DOI] (P p)Blanca De Las Rivas, José L García, Rubens López, Pedro García
Purification and polar localization of pneumococcal LytB, a putative endo-beta-N-acetylglucosaminidase: the chain-dispersing murein hydrolase.
J Bacteriol: 2002, 184(18);4988-5000
[PubMed:12193614] [WorldCat.org] [DOI] (P p)Xiao-Hui Bai, Hui-Jie Chen, Yong-Liang Jiang, Zhensong Wen, Yubin Huang, Wang Cheng, Qiong Li, Lei Qi, Jing-Ren Zhang, Yuxing Chen, Cong-Zhao Zhou
Structure of pneumococcal peptidoglycan hydrolase LytB reveals insights into the bacterial cell wall remodeling and pathogenesis.
J Biol Chem: 2014, 289(34);23403-16
[PubMed:25002590] [WorldCat.org] [DOI] (I p)

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