PangenomeCOLN315NCTC8325NewmanUSA300_FPR375704-0298108BA0217611819-97685071193ECT-R 2ED133ED98HO 5096 0412JH1JH9JKD6008JKD6159LGA251M013MRSA252MSHR1132MSSA476MW2Mu3Mu50RF122ST398T0131TCH60TW20USA300_TCH1516VC40

NCBI: 10-JUN-2013

⊟Summary

• organism: Staphylococcus aureus USA300_FPR3757
• locus tag: SAUSA300_2601 [new locus tag: SAUSA300_RS14465 ]
• pan locus tag^?: SAUPAN006413000
• symbol: icaB
• pan gene symbol^?: icaB
• synonym:
• product: intercellular adhesion protein B

⊟Genome View

⊟Gene

⊟General

• type: CDS
• locus tag: SAUSA300_2601 [new locus tag: SAUSA300_RS14465 ]
• symbol: icaB
• product: intercellular adhesion protein B
• replicon: chromosome
• strand: +
• coordinates: 2828115..2828987
• length: 873
• essential: unknown other strains

⊟Accession numbers

• Gene ID: 3912783 NCBI
• RefSeq: YP_495235 NCBI
• BioCyc: see SAUSA300_RS14465
• MicrobesOnline: 1294116 MicrobesOnline

⊟Phenotype

Share your knowledge and add information here. [edit]

⊟DNA sequence

• 1
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  GTGAAGTATAGAAAATTTATAATTTTAGTGTTGAGTATCTTGATCATATTGCCTGTAAGC
  ACACTGGATGGTCATCATATTGCAAATGCAGATGACGATTCACCTAAAAAACTGAAATAT
  AAAGAAAATAGTGCTCTGGCATTAAATTATCACCGTGTAAGAAAAGCGAATTTTCTGAAT
  AATTTTATTTACTTCTTTTCTAGTAGTAAAGAAATTAAAAATTATAGTGTTAGTCAATCA
  CAATTTGAATCTCAAATAAAATGGCTAAAATCACATGATGCTAAATTTTTAACCTTGAAA
  GAATTTTTATATTACAAGAAAAAAGGTAAGTTTCCAAAACGAAGTGTATGGATTAACTTT
  GATGATATGGATGAAACTATTTATGAAAATGCTTATCCAATCTTAAAAAAATATAAAATA
  CCGGCAACTGGGTTTATTATCACAGGTCATGTTGGGGAAGAAAACTTTCACAACCTCGAT
  ATGATTAGTAAAAAAGAACTAAAAGAAATGTATAAAACTGGGTTATGGGAATTTGAAACA
  CATACCCACGATTTGCATAACTTATCTAAAAATAATAAGTCAAAATTAATGAAAGCTTCT
  GAAGCTACAATCATAAAAGATTTAAACAAAAGTGAAAAATATCTAACTAAAAACTTTAAA
  AAGTCGCAGAAAACTATAGCCTATCCTTATGGCTTGATGAATGACGATAAATTACCGGTA
  ATCAAAAAAGCTGGGTTAAAATACGGTTTTTCATTAGAGGAAAAAGCAGTCACTCCGAAC
  TCCAATGATTATTACATCCCTAGAATATTAATTAGTGATGATGCTTTTGAGCATTTAATT
  AAGAGATGGGACGGATTCCATGAAAAAGATTAG
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  873
  

⊟Protein

⊟General

• locus tag: SAUSA300_2601 [new locus tag: SAUSA300_RS14465 ]
• symbol: IcaB
• description: intercellular adhesion protein B
• length: 290
• theoretical pI: 9.93319
• theoretical MW: 34105.1
• GRAVY: -0.601034

⊟Function

• TIGRFAM:
  Cell structure Cell envelope Biosynthesis and degradation of surface polysaccharides and lipopolysaccharides intercellular adhesin biosynthesis polysaccharide N-deacetylase (TIGR03933; EC 3.5.1.-; HMM-score: 456.7)
  Cellular processes Cellular processes Pathogenesis intercellular adhesin biosynthesis polysaccharide N-deacetylase (TIGR03933; EC 3.5.1.-; HMM-score: 456.7)
  and 3 more
  Cell structure Cell envelope Biosynthesis and degradation of surface polysaccharides and lipopolysaccharides poly-beta-1,6-N-acetyl-D-glucosamine N-deacetylase PgaB (TIGR03938; EC 3.5.1.-; HMM-score: 110.6)
  Cellular processes Cellular processes Sporulation and germination polysaccharide deacetylase family sporulation protein PdaB (TIGR02764; HMM-score: 26.4)
  chitooligosaccharide deacetylase NodB (TIGR04243; EC 3.5.1.-; HMM-score: 17.1)
• TheSEED  :
  • Polysaccharide intercellular adhesin (PIA) biosynthesis deacetylase IcaB (EC 3.-.-.-)
  Regulation and Cell signaling Quorum sensing and biofilm formation Biofilm formation in Staphylococcus  Polysaccharide intercellular adhesin (PIA) biosynthesis deacetylase IcaB (EC 3.-.-.-)
• PFAM:
  GH_CE (CL0158) Polysacc_deac_1; Polysaccharide deacetylase (PF01522; HMM-score: 105.1)
  and 1 more
  no clan defined PRESAN; Plasmodium RESA N-terminal (PF09687; HMM-score: 17.5)

⊟Structure, modifications & cofactors

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

⊟Localization

• PSORTb: Extracellular
  • Cytoplasmic Score: 0
  • Cytoplasmic Membrane Score: 0
  • Cellwall Score: 0.02
  • Extracellular Score: 9.98
  • Internal Helix: 1
• LocateP: N-terminally anchored (No CS)
  • Prediction by SwissProt Classification: Membrane
  • Pathway Prediction: Sec-(SPI)
  • Intracellular possibility: 0.17
  • Signal peptide possibility: 0.5
  • N-terminally Anchored Score: 7
  • Predicted Cleavage Site: No CleavageSite
• SignalP: Signal peptide SP(Sec/SPI) length 30 aa
  • SP(Sec/SPI): 0.983646
  • TAT(Tat/SPI): 0.001645
  • LIPO(Sec/SPII): 0.006414
  • Cleavage Site: CS pos: 30-31. ANA-DD. Pr: 0.9296
• predicted transmembrane helices (TMHMM): 1

⊟Accession numbers

• GI: 87161208 NCBI
• RefSeq: YP_495235 NCBI
• UniProt: A0A0H2XGN8 UniProt

⊟Protein sequence

• MKYRKFIILVLSILIILPVSTLDGHHIANADDDSPKKLKYKENSALALNYHRVRKANFLNNFIYFFSSSKEIKNYSVSQSQFESQIKWLKSHDAKFLTLKEFLYYKKKGKFPKRSVWINFDDMDETIYENAYPILKKYKIPATGFIITGHVGEENFHNLDMISKKELKEMYKTGLWEFETHTHDLHNLSKNNKSKLMKASEATIIKDLNKSEKYLTKNFKKSQKTIAYPYGLMNDDKLPVIKKAGLKYGFSLEEKAVTPNSNDYYIPRILISDDAFEHLIKRWDGFHEKD

⊟Experimental data

• experimentally validated:
• protein localization:
• quantitative data / protein copy number per cell:
• interaction partners:

⊟Expression & Regulation

⊟Operon

• MicrobesOnline: icaB > icaC

⊟Regulation

• regulators: CodY (repression) regulon, IcaR* (repression) regulon

  CodY	(TF)	important in Amino acid metabolism; RegPrecise    transcription unit transferred from N315 data RegPrecise
  IcaR*	(TF)	important in Intercellular adhesion; RegPrecise    transcription unit transferred from N315 data RegPrecise

⊟Transcription pattern

• S.aureus Expression Data Browser: data available for NCTC8325

⊟Protein synthesis (provided by Aureolib)

• Aureolib: no data available

⊟Protein stability

• half-life: no data available

⊟Biological Material

⊟Mutants

⊟Expression vector

⊟lacZ fusion

⊟GFP fusion

⊟two-hybrid system

⊟FLAG-tag construct

⊟Antibody

⊟Other Information

You are kindly invited to share additional interesting facts.

⊟Literature

⊟References

⊟Relevant publications

Ursula Fluckiger, Martina Ulrich, Andrea Steinhuber, Gerd Döring, Dietrich Mack, Regine Landmann, Christiane Goerke, Christiane Wolz
Biofilm formation, icaADBC transcription, and polysaccharide intercellular adhesin synthesis by staphylococci in a device-related infection model.
Infect Immun: 2005, 73(3);1811-9
[PubMed:15731082] [WorldCat.org] [DOI] (P p)C Heilmann, O Schweitzer, C Gerke, N Vanittanakom, D Mack, F Götz
Molecular basis of intercellular adhesion in the biofilm-forming Staphylococcus epidermidis.
Mol Microbiol: 1996, 20(5);1083-91
[PubMed:8809760] [WorldCat.org] [DOI] (P p)