PUL ID

PUL0043

PubMed

29886169, Int J Biol Macromol. 2018 Oct 1;117:1195-1199. doi: 10.1016/j.ijbiomac.2018.06.029. Epub 2018 Jun 7.

Characterization method

Smith degradation,sequence homology analysis

Genomic accession number

MH306195

Nucelotide position range

5072-32981

Substrate

capsule polysaccharide

Loci

wzc-wzb-wza-gna-mnaAB-wzx-gtr198-gtr199-wzy-fnlABC-gtr31-fnr1-itrB3-atr7-gdr-galU-ugd-gpi-gne1-pgm

Species

Acinetobacter baumannii/470

Degradation or Biosynthesis

biosynthesis

Gene Name

Locus Tag

Protein ID

Gene Position

GenBank Contig Range

EC Number

wzc - AWU46308.1 0 - 2184 (-) MH306195.1:5072-7256 -
wzb - AWU46309.1 2202 - 2577 (-) MH306195.1:7274-7649 -
wza - AWU46306.1 2635 - 3736 (-) MH306195.1:7707-8808 -
gna - AWU46307.1 4091 - 5366 (+) MH306195.1:9163-10438 -
mnaA - AWU46310.1 5379 - 6504 (+) MH306195.1:10451-11576 -
mnaB - AWU46311.1 6535 - 7795 (+) MH306195.1:11607-12867 -
wzx - AWU46312.1 7836 - 8970 (+) MH306195.1:12908-14042 -
gtr198 - AWU46313.1 8980 - 10018 (+) MH306195.1:14052-15090 -
gtr199 - AWU46314.1 10014 - 11136 (+) MH306195.1:15086-16208 -
wzy - AWU46315.1 11132 - 12443 (+) MH306195.1:16204-17515 -
fnlA - AWU46316.1 12460 - 13498 (+) MH306195.1:17532-18570 -
fnlB - AWU46317.1 13500 - 14610 (+) MH306195.1:18572-19682 -
fnlC - AWU46318.1 14640 - 15753 (+) MH306195.1:19712-20825 -
gtr31 - AWU46319.1 15764 - 16958 (+) MH306195.1:20836-22030 -
fnr1 - AWU46320.1 16959 - 17916 (+) MH306195.1:22031-22988 -
itrB3 - AWU46321.1 17919 - 18936 (+) MH306195.1:22991-24008 -
atr7 - AWU46322.1 18928 - 19462 (+) MH306195.1:24000-24534 -
gdr - AWU46323.1 19674 - 21549 (+) MH306195.1:24746-26621 -
galU - AWU46324.1 21560 - 22436 (+) MH306195.1:26632-27508 -
ugd - AWU46325.1 22553 - 23816 (+) MH306195.1:27625-28888 -
gpi - AWU46326.1 23812 - 25483 (+) MH306195.1:28884-30555 -
gne1 - AWU46327.1 25475 - 26492 (+) MH306195.1:30547-31564 -
pgm - AWU46328.1 26539 - 27910 (-) MH306195.1:31611-32982 -

Cluster number

1

Gene name

Gene position

Gene type

Found by CGCFinder?

- 1 - 2184 (-) TC: gnl|TC-DB|P76387|8.A.3.3.2 Yes
- 2203 - 2577 (-) other Yes
- 2636 - 3736 (-) TC: gnl|TC-DB|P0A930|1.B.18.3.1 Yes
- 4092 - 5366 (+) other Yes
- 5380 - 6504 (+) other Yes
- 6536 - 7795 (+) other Yes
- 7837 - 8970 (+) other Yes
- 8981 - 10018 (+) other Yes
- 10015 - 11136 (+) CAZyme: GT4 Yes
- 11133 - 12443 (+) other Yes
- 12461 - 13498 (+) TC: gnl|TC-DB|Q6MMD5|9.B.18.2.1 Yes
- 13501 - 14610 (+) other Yes
- 14641 - 15753 (+) other Yes
- 15765 - 16958 (+) other Yes
- 16960 - 17916 (+) other Yes
- 17920 - 18936 (+) TC: gnl|TC-DB|G2HLY8|9.B.146.1.2 Yes
- 18929 - 19462 (+) other Yes
- 19675 - 21549 (+) TC: gnl|TC-DB|Q6MMD5|9.B.18.2.1 Yes
- 21561 - 22436 (+) CDS No
- 22554 - 23816 (+) CDS No
- 23813 - 25483 (+) CDS No
- 25476 - 26492 (+) CDS No
- 26540 - 27910 (-) CDS No

PUL ID

PUL0043

PubMed

29886169, Int J Biol Macromol. 2018 Oct 1;117:1195-1199. doi: 10.1016/j.ijbiomac.2018.06.029. Epub 2018 Jun 7.

Title

Structure and gene cluster of the K125 capsular polysaccharide from Acinetobacter baumannii MAR13-1452.

Author

Arbatsky NP, Shneider MM, Dmitrenok AS, Popova AV, Shagin DA, Shelenkov AA, Mikhailova YV, Edelstein MV, Knirel YA

Abstract

A capsular polysaccharide (CPS) was isolated from strain MAR13-1452 of an emerging pathogen Acinetobacter baumannii and assigned type K125. The following structure of the CPS was established by sugar analysis, Smith degradation, and 1D and 2D (1)H and (13)C NMR spectroscopy: Proteins encoded by the KL125 gene cluster in the genome of MAR13-1452, including three glycosyltransferases, were assigned roles in the biosynthesis of the K125 CPS.