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Table. 2.

Table. 2.

Genes/proteins involved in the contribution of extracellular polymeric matrix (EPS) components in B. pseudomallei biofilms.

EPS components Gene/gene cluster reported to be involved in EPS biosynthesis (Annotation/Description) Species/isolate Sequence identity to BP K96243 (% of identity) Burkholderia pseudomallei K96243 identifier code Protein Description of Burkholderia pseudomallei K96243 Reference
Exopolysaccharide Bcam1330 (putative exopolysaccharide export protein) Burkholderia cenocepacia J2315 79.10 BPSL2780 Capsular polysaccharide transport protein [54,97]
Bcam1331 (putative tyrosine kinase protein) Burkholderia cenocepacia J2315 - - - [54,97]
Bcam1332 (hypothetical protein) Burkholderia cenocepacia J2315 - - - [54,97]
Bcam1333 (putative exopolysaccharide acyltransferase) Burkholderia cenocepacia J2315 73.68 BPSL3087 Acyltransferase [54,97]
Bcam1334 (hypothetical protein) Burkholderia cenocepacia J2315 70.37 BPSL0610 Hypothetical protein [54,97]
Bcam1335 (glycosyltransferase) Burkholderia cenocepacia J2315 71.77 BPSL0604 Glycosyltransferase [54,97]
Bcam1336 (putative exopolysaccharide transporter) Burkholderia cenocepacia J2315 74.91 BPSL0603 polysaccharide biosynthesis protein [54,97]
Bcam1337 (glycosyltransferase) Burkholderia cenocepacia J2315 - - - [54,97]
Bcam1338 (glycosyltransferase) Burkholderia cenocepacia J2315 - - - [54,97]
Bcam1339 (hypothetical protein) Burkholderia cenocepacia J2315 73.68 BPSL1233 Lipoprotein [54,97]
Bcam1340 (mannose-1-gyanylyltransferase) Burkholderia cenocepacia J2315 83.60 BPSL0605 Mannose-1-phosphate guanylyltransferase (manC) [45,54,97]
Bcam1340 (mannose-1-gyanylyltransferase) Burkholderia cenocepacia J2315 74.61 BPSS1835 LPS biosynthesis mannose-1-phosphate guanylyltransferase (BceA) [54,97]
Bcam1341 (hypothetical protein) Burkholderia cenocepacia J2315 77.67 BPSL0606 Hypothetical protein [54,97]
- Burkholderia pseudomallei K96243 NA BPSL0618 putative sugar transferase [45]
- Burkholderia pseudomallei K96243 NA BPSL0619 putative polysaccharide biosynthesis/export protein [45]
- Burkholderia pseudomallei K96243 NA BPSL0620 glycosyl transferase group 1 protein [45]
- Burkholderia pseudomallei K96243 NA BPSS1649 sugar-binding protein [45]
- Burkholderia pseudomallei K96243 NA BPSS1978 EPS transport-related membrane protein kinase [45]
Bp 1026b_I2907-Bp1026b_I2927 becA-R Burkholderia pseudomallei 1026b NA BPSL0603-BPSL0620 Exopolysaccharide gene cluster [96]
Bp1026b-I0648 wbiA Burkholderia pseudomallei 1026b 99.1 BPSL2671 Glycosyltransferase family protein [54,96]
Bp1026b-I0649 wbiA Burkholderia pseudomallei 1026b 100 BPSL2670 UDP-glucose-4-epimerase [54,96]
bpsI Burkholderia pseudomallei K96243 NA BPSS0885 acyl homoserine lactone (AHL) [93]
rpoS Burkholderia pseudomallei K96243 NA BPSL1505 RNA polymerase sigma factor [93]
- Burkholderia pseudomallei K96243 NA BPSL1366 polyphosphate kinase [93]
wcbK Burkholderia pseudomallei K96243 NA BPSL2729 UTP glucose-1-phosphate [93]
eDNA Bcal1585 (histone like protein) (hupb) Burkholderia cenocepacia J2315 76.98 BPSL0004 DNA-binding protein HU-alpha [54,122]
Bcal3530 (histone like protein) (hupA) Burkholderia cenocepacia J2315 93.45 BPSL0004 DNA-binding protein HU-alpha [54,122]
Bcal1487 (integration host factor alpha) Burkholderia cenocepacia J2315 88.04 BPSL1939 integration host factor alpha [54,122]
Bcal2949 (integration host factor beta) Burkholderia cenocepacia J2315 89.56 BPSL2514 integration host factor beta [54,122]
BPSL1887 (transcriptional regulatory protein) Burkholderia pseudomallei K96243 NA BPSL1887 sigma-54 related transcriptional regulatory protein [110]
Proteins - Burkholderia pseudomallei K96243 NA BPSS0093 outer membrane usher protein [45]
- Burkholderia pseudomallei K96243 NA BPSL1800 outer membrane usher protein [45]
bceF Burkholderia pseudomallei K96243 NA BPSS1830 Tyrosine kinase [54]
AK34_RS27645 (Alginate lyase) Burkholderia dolosa AU0158 85.42 BPSL3363 Hypothetical protein [54]
- Burkholderia pseudomallei K96243 NA BPSL0782 Type 4 Pili 1 [130]
- Burkholderia pseudomallei K96243 NA BPSL1821 Type 4 Pili 2 [130]
- Burkholderia pseudomallei K96243 NA BPSL1899 Type 4 Pili 3 [130]
- Burkholderia pseudomallei K96243 NA BPSL2752 Type 4 Pili 4 [130]
- Burkholderia pseudomallei K96243 NA BPSL2756 Type 4 Pili 4 [130]
- Burkholderia pseudomallei K96243 NA BPSL3008 Type 4 Pili 5 [130]
- Burkholderia pseudomallei K96243 NA BPSL3170 Type 4 Pili 6 [130]
- Burkholderia pseudomallei K96243 NA BPSS1593 Type 4 Pili 7 [130]
- Burkholderia pseudomallei K96243 NA BPSS1595 Type 4 Pili 7 [130]
- Burkholderia pseudomallei K96243 NA BPSS2185 Type 4 Pili 8 [130]
- Burkholderia pseudomallei K96243 NA BPSS2186 Type 4 Pili 8 [130]

*NA-Not applicable

J. Microbiol. Biotechnol. 2023;33:15~27 https://doi.org/10.4014/jmb.2207.07032
© J. Microbiol. Biotechnol.