PMID- 10689175 OWN - NLM STAT- MEDLINE DCOM- 20000421 LR - 20181130 IS - 0378-1097 (Print) IS - 0378-1097 (Linking) VI - 184 IP - 1 DP - 2000 Mar 1 TI - The extracellular hyaluronidase gene (hylA) of Streptococcus pyogenes. PG - 109-12 AB - Group A streptococci produce an extracellular hyaluronidase (hyaluronate lyase) which may be associated with the spread of the organism during infection. The gene for this hyaluronidase (hylA) encodes an 868 amino acid protein with a molecular size of 99636 Da. Cleavage of the proposed signal peptide results in an extracellular protein of 95941 Da. Comparison with other bacterial hyaluronidases indicates strong similarities to the genes from Streptococcus pneumoniae, Streptococcus agalactiae and Staphylococcus aureus. A region internal to the hylA gene was amplified from all 175 strains of Streptococcus pyogenes tested suggesting a widespread distribution of the gene. FAU - Hynes, W L AU - Hynes WL AD - Department of Biological Sciences, Old Dominion University, Norfolk, VA 23529-0266, USA. whynes@odu.edu FAU - Dixon, A R AU - Dixon AR FAU - Walton, S L AU - Walton SL FAU - Aridgides, L J AU - Aridgides LJ LA - eng SI - GENBANK/AF218838 GR - 1R15AI43029/AI/NIAID NIH HHS/United States PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Research Support, U.S. Gov't, P.H.S. PL - England TA - FEMS Microbiol Lett JT - FEMS microbiology letters JID - 7705721 RN - 0 (DNA, Bacterial) RN - EC 3.2.1.35 (Hyaluronoglucosaminidase) SB - IM MH - DNA, Bacterial/chemistry/genetics MH - Hyaluronoglucosaminidase/*genetics MH - Molecular Sequence Data MH - Sequence Analysis, DNA MH - Streptococcus pyogenes/enzymology/*genetics EDAT- 2000/02/26 09:00 MHDA- 2000/04/29 09:00 CRDT- 2000/02/26 09:00 PHST- 2000/02/26 09:00 [pubmed] PHST- 2000/04/29 09:00 [medline] PHST- 2000/02/26 09:00 [entrez] AID - S0378-1097(00)00029-X [pii] AID - 10.1111/j.1574-6968.2000.tb08999.x [doi] PST - ppublish SO - FEMS Microbiol Lett. 2000 Mar 1;184(1):109-12. doi: 10.1111/j.1574-6968.2000.tb08999.x.