PUL ID

PUL0460

PubMed

29774012, Front Microbiol. 2018 May 3;9:839. doi: 10.3389/fmicb.2018.00839. eCollection 2018.

Characterization method

recombinant protein expression,RT-PCR,enzyme activity assay

Genomic accession number

NZ_LSNE01000005.1

Nucelotide position range

77050-234402

Substrate

carrageenan,agar

Loci

AX660_RS08390-AX660_RS08930

Species

Paraglaciecola hydrolytica/1799789

Degradation or Biosynthesis

degradation

Gene Name

Locus Tag

Protein ID

Gene Position

GenBank Contig Range

EC Number

- AX660_RS08390 WP_068376952.1 77050 - 79585 (+) NZ_LSNE01000005.1:154100-156635 -
- AX660_RS08395 WP_106404062.1 79639 - 81214 (+) NZ_LSNE01000005.1:156689-158264 -
- AX660_RS08400 WP_082768813.1 81456 - 82737 (-) NZ_LSNE01000005.1:158506-159787 -
- AX660_RS08405 WP_068375542.1 82651 - 83638 (-) NZ_LSNE01000005.1:159701-160688 -
- AX660_RS08410 WP_068375545.1 83668 - 84958 (-) NZ_LSNE01000005.1:160718-162008 -
- AX660_RS08415 WP_068375547.1 85160 - 87608 (+) NZ_LSNE01000005.1:162210-164658 -
- AX660_RS08420 WP_068375550.1 87776 - 89354 (+) NZ_LSNE01000005.1:164826-166404 -
- AX660_RS08425 WP_068375554.1 89369 - 90635 (+) NZ_LSNE01000005.1:166419-167685 -
- AX660_RS08430 WP_068375556.1 90690 - 91848 (+) NZ_LSNE01000005.1:167740-168898 -
- AX660_RS08435 WP_068375558.1 91998 - 93105 (-) NZ_LSNE01000005.1:169048-170155 -
- AX660_RS08440 WP_162266408.1 93171 - 93524 (-) NZ_LSNE01000005.1:170221-170574 -
- AX660_RS08445 WP_162266409.1 93657 - 94087 (-) NZ_LSNE01000005.1:170707-171137 -
- AX660_RS23290 WP_068375562.1 94989 - 95979 (+) NZ_LSNE01000005.1:172039-173029 -
- AX660_RS22805 WP_131811792.1 96118 - 96282 (+) NZ_LSNE01000005.1:173168-173332 -
- AX660_RS08455 WP_162266410.1 96463 - 97699 (+) NZ_LSNE01000005.1:173513-174749 -
- AX660_RS08460 WP_068375565.1 97980 - 101256 (+) NZ_LSNE01000005.1:175030-178306 -
- AX660_RS08465 WP_068375567.1 101362 - 102868 (+) NZ_LSNE01000005.1:178412-179918 -
- AX660_RS08470 WP_068375568.1 102871 - 104347 (+) NZ_LSNE01000005.1:179921-181397 -
- AX660_RS08475 WP_068375570.1 104660 - 105443 (+) NZ_LSNE01000005.1:181710-182493 -
- AX660_RS08480 WP_068375572.1 105996 - 110943 (+) NZ_LSNE01000005.1:183046-187993 -
- AX660_RS08485 WP_068375574.1 110966 - 111542 (+) NZ_LSNE01000005.1:188016-188592 -
- AX660_RS08490 WP_068375576.1 111672 - 112287 (-) NZ_LSNE01000005.1:188722-189337 -
- AX660_RS08495 WP_157884330.1 112638 - 114957 (-) NZ_LSNE01000005.1:189688-192007 -
- AX660_RS08500 WP_068375580.1 115330 - 116434 (+) NZ_LSNE01000005.1:192380-193484 -
- AX660_RS08505 WP_157884331.1 116445 - 117010 (+) NZ_LSNE01000005.1:193495-194060 -
- AX660_RS08510 WP_157884332.1 117144 - 117599 (+) NZ_LSNE01000005.1:194194-194649 -
- AX660_RS08515 WP_068376956.1 117622 - 118387 (+) NZ_LSNE01000005.1:194672-195437 1.1.1.127
aldA AX660_RS08520 WP_068375588.1 118392 - 119871 (+) NZ_LSNE01000005.1:195442-196921 -
- AX660_RS08525 WP_068375590.1 120098 - 121703 (+) NZ_LSNE01000005.1:197148-198753 -
- AX660_RS08530 WP_082768815.1 121750 - 123607 (+) NZ_LSNE01000005.1:198800-200657 -
- AX660_RS08535 WP_068375592.1 123750 - 124293 (-) NZ_LSNE01000005.1:200800-201343 -
- AX660_RS08540 WP_068375594.1 124438 - 124876 (+) NZ_LSNE01000005.1:201488-201926 -
- AX660_RS08545 WP_082768817.1 124875 - 125790 (+) NZ_LSNE01000005.1:201925-202840 -
- AX660_RS08550 WP_068375596.1 125901 - 127371 (-) NZ_LSNE01000005.1:202951-204421 -
- AX660_RS08555 WP_068376965.1 127666 - 128623 (+) NZ_LSNE01000005.1:204716-205673 -
- AX660_RS08560 WP_068375598.1 128656 - 128935 (+) NZ_LSNE01000005.1:205706-205985 -
- AX660_RS08565 WP_068375600.1 128931 - 129234 (+) NZ_LSNE01000005.1:205981-206284 -
- AX660_RS08570 - 129324 - 129818 (-) NZ_LSNE01000005.1:206374-206868 -
- AX660_RS08575 WP_068375602.1 129958 - 131789 (-) NZ_LSNE01000005.1:207008-208839 -
- AX660_RS08580 WP_082768862.1 131812 - 134212 (-) NZ_LSNE01000005.1:208862-211262 -
- AX660_RS08585 WP_068375606.1 134459 - 135074 (-) NZ_LSNE01000005.1:211509-212124 -
- AX660_RS08590 WP_068375608.1 135180 - 137496 (-) NZ_LSNE01000005.1:212230-214546 -
- AX660_RS08595 WP_068375609.1 137946 - 141609 (+) NZ_LSNE01000005.1:214996-218659 -
- AX660_RS08600 WP_068375612.1 141669 - 143817 (+) NZ_LSNE01000005.1:218719-220867 -
- AX660_RS08605 WP_106404052.1 144101 - 144812 (+) NZ_LSNE01000005.1:221151-221862 -
- AX660_RS08610 WP_068375616.1 144825 - 145470 (+) NZ_LSNE01000005.1:221875-222520 -
- AX660_RS08615 WP_068375619.1 145606 - 147178 (+) NZ_LSNE01000005.1:222656-224228 -
- AX660_RS08620 WP_068375621.1 147208 - 148288 (+) NZ_LSNE01000005.1:224258-225338 -
- AX660_RS08625 WP_068375623.1 148330 - 149254 (+) NZ_LSNE01000005.1:225380-226304 -
- AX660_RS08630 WP_068375624.1 149253 - 150699 (+) NZ_LSNE01000005.1:226303-227749 -
- AX660_RS08635 WP_106404063.1 150807 - 152070 (+) NZ_LSNE01000005.1:227857-229120 -
- AX660_RS08640 WP_068375626.1 152059 - 152410 (+) NZ_LSNE01000005.1:229109-229460 -
tnpA AX660_RS08645 WP_068375627.1 152754 - 153198 (+) NZ_LSNE01000005.1:229804-230248 -
- AX660_RS08655 WP_068375632.1 153572 - 154451 (-) NZ_LSNE01000005.1:230622-231501 -
- AX660_RS08660 WP_068375633.1 154594 - 155317 (+) NZ_LSNE01000005.1:231644-232367 -
- AX660_RS08665 WP_068375635.1 155331 - 155682 (+) NZ_LSNE01000005.1:232381-232732 -
- AX660_RS08670 WP_068375637.1 156638 - 159005 (-) NZ_LSNE01000005.1:233688-236055 -
- AX660_RS08675 WP_164483516.1 159233 - 160241 (+) NZ_LSNE01000005.1:236283-237291 -
- AX660_RS08680 WP_068375639.1 160309 - 161590 (-) NZ_LSNE01000005.1:237359-238640 -
- AX660_RS08685 WP_068375641.1 161602 - 162133 (-) NZ_LSNE01000005.1:238652-239183 -
- AX660_RS08690 WP_082768818.1 162107 - 163154 (-) NZ_LSNE01000005.1:239157-240204 -
- AX660_RS08695 WP_082768865.1 163413 - 165177 (-) NZ_LSNE01000005.1:240463-242227 -
- AX660_RS08700 WP_131811775.1 165225 - 166164 (-) NZ_LSNE01000005.1:242275-243214 -
- AX660_RS08705 WP_068375647.1 166178 - 167060 (-) NZ_LSNE01000005.1:243228-244110 -
- AX660_RS08710 WP_131811793.1 167243 - 168079 (+) NZ_LSNE01000005.1:244293-245129 -
- AX660_RS08715 WP_068375649.1 168213 - 170514 (+) NZ_LSNE01000005.1:245263-247564 -
- AX660_RS08720 WP_068375651.1 170677 - 170977 (+) NZ_LSNE01000005.1:247727-248027 -
- AX660_RS08725 WP_068375653.1 171544 - 173827 (-) NZ_LSNE01000005.1:248594-250877 -
- AX660_RS08730 WP_106404065.1 173867 - 176057 (-) NZ_LSNE01000005.1:250917-253107 -
- AX660_RS08740 WP_068375659.1 176531 - 179147 (-) NZ_LSNE01000005.1:253581-256197 -
- AX660_RS08745 WP_068375661.1 179322 - 180585 (-) NZ_LSNE01000005.1:256372-257635 -
- AX660_RS08750 WP_068375663.1 180596 - 180905 (-) NZ_LSNE01000005.1:257646-257955 -
- AX660_RS08755 WP_068375665.1 180974 - 182132 (-) NZ_LSNE01000005.1:258024-259182 -
- AX660_RS08760 WP_068375668.1 182234 - 183035 (-) NZ_LSNE01000005.1:259284-260085 -
- AX660_RS08765 WP_068375670.1 183073 - 184192 (-) NZ_LSNE01000005.1:260123-261242 -
- AX660_RS08770 WP_068375672.1 184574 - 186137 (-) NZ_LSNE01000005.1:261624-263187 -
- AX660_RS08775 WP_068375674.1 186529 - 187387 (+) NZ_LSNE01000005.1:263579-264437 -
- AX660_RS08785 WP_106404066.1 187850 - 189296 (+) NZ_LSNE01000005.1:264900-266346 -
- AX660_RS08790 WP_068375678.1 189329 - 190877 (+) NZ_LSNE01000005.1:266379-267927 -
- AX660_RS08795 WP_068376979.1 190922 - 192383 (+) NZ_LSNE01000005.1:267972-269433 -
- AX660_RS08800 WP_068375680.1 192424 - 194308 (+) NZ_LSNE01000005.1:269474-271358 -
- AX660_RS08805 WP_068375683.1 194358 - 196341 (+) NZ_LSNE01000005.1:271408-273391 -
- AX660_RS08810 WP_068376982.1 196470 - 197460 (+) NZ_LSNE01000005.1:273520-274510 -
- AX660_RS08815 WP_068375685.1 197696 - 198215 (-) NZ_LSNE01000005.1:274746-275265 -
- AX660_RS23295 WP_162266411.1 198478 - 198915 (-) NZ_LSNE01000005.1:275528-275965 -
- AX660_RS08820 WP_131811777.1 198963 - 200436 (-) NZ_LSNE01000005.1:276013-277486 -
- AX660_RS08825 WP_106404067.1 201062 - 202133 (-) NZ_LSNE01000005.1:278112-279183 -
- AX660_RS08830 WP_082768866.1 202296 - 203280 (-) NZ_LSNE01000005.1:279346-280330 -
- AX660_RS08835 WP_068375692.1 203466 - 205899 (-) NZ_LSNE01000005.1:280516-282949 -
- AX660_RS08840 WP_068375694.1 205923 - 208275 (-) NZ_LSNE01000005.1:282973-285325 -
- AX660_RS08845 WP_068375697.1 208394 - 210071 (-) NZ_LSNE01000005.1:285444-287121 -
- AX660_RS08850 WP_068375699.1 210229 - 210946 (-) NZ_LSNE01000005.1:287279-287996 -
- AX660_RS08855 WP_068375702.1 210966 - 211698 (-) NZ_LSNE01000005.1:288016-288748 -
- AX660_RS08860 WP_162266412.1 211697 - 213089 (-) NZ_LSNE01000005.1:288747-290139 -
- AX660_RS08865 WP_068375704.1 213119 - 214088 (-) NZ_LSNE01000005.1:290169-291138 -
- AX660_RS08870 WP_068375706.1 214165 - 215926 (-) NZ_LSNE01000005.1:291215-292976 -
- AX660_RS08875 WP_068375710.1 215997 - 219663 (-) NZ_LSNE01000005.1:293047-296713 -
- AX660_RS08880 WP_068375712.1 220544 - 221630 (-) NZ_LSNE01000005.1:297594-298680 -
- AX660_RS08885 WP_068375714.1 221626 - 223207 (-) NZ_LSNE01000005.1:298676-300257 -
- AX660_RS08890 WP_068375716.1 223219 - 224506 (-) NZ_LSNE01000005.1:300269-301556 -
- AX660_RS08895 WP_068376991.1 224581 - 226708 (-) NZ_LSNE01000005.1:301631-303758 -
- AX660_RS08900 WP_068375718.1 226881 - 227382 (+) NZ_LSNE01000005.1:303931-304432 -
- AX660_RS08905 WP_068375720.1 227402 - 227867 (-) NZ_LSNE01000005.1:304452-304917 -
- AX660_RS08910 WP_068375721.1 228001 - 229075 (+) NZ_LSNE01000005.1:305051-306125 -
- AX660_RS08915 WP_068375723.1 229074 - 229998 (+) NZ_LSNE01000005.1:306124-307048 -
- AX660_RS08920 WP_082768820.1 230607 - 231657 (-) NZ_LSNE01000005.1:307657-308707 -
- AX660_RS08925 WP_068375726.1 232367 - 232934 (+) NZ_LSNE01000005.1:309417-309984 -
- AX660_RS08930 WP_082768821.1 232899 - 234402 (+) NZ_LSNE01000005.1:309949-311452 -

Cluster number

2

Gene name

Gene position

Gene type

Found by CGCFinder?

- 77051 - 79585 (+) CAZyme: GH2 Yes (cluster 1)
- 79640 - 81214 (+) CAZyme: GH29 Yes (cluster 1)
- 81457 - 82737 (-) other Yes (cluster 1)
- 82652 - 83638 (-) STP: STP|PfkB Yes (cluster 1)
- 83669 - 84958 (-) CAZyme: GH63 Yes (cluster 1)
- 85161 - 87608 (+) other Yes (cluster 1)
- 87777 - 89354 (+) TC: gnl|TC-DB|Q92911|2.A.21.5.1 Yes (cluster 1)
- 89370 - 90635 (+) other Yes (cluster 1)
- 90691 - 91848 (+) STP: STP|Sigma70_r4 Yes (cluster 1)
- 91999 - 93105 (-) other Yes (cluster 1)
- 93172 - 93524 (-) other Yes (cluster 1)
- 93658 - 94087 (-) other Yes (cluster 1)
- 94990 - 95979 (+) STP: STP|HTH_18 Yes (cluster 1)
- 96119 - 96282 (+) TF: DBD-Pfam|HTH_AraC,DBD-SUPERFAMILY|0035607 Yes (cluster 1)
- 96464 - 97699 (+) other Yes (cluster 1)
- 97981 - 101256 (+) TC: gnl|TC-DB|Q9A608|1.B.14.12.1 Yes (cluster 1)
- 101363 - 102868 (+) other Yes (cluster 1)
- 102872 - 104347 (+) other Yes (cluster 1)
- 104661 - 105443 (+) TF: DBD-SUPERFAMILY|0040266 Yes (cluster 1)
- 105997 - 110943 (+) CAZyme: GH86|CBM6 Yes (cluster 1)
- 110967 - 111542 (+) other Yes (cluster 1)
- 111673 - 112287 (-) TF: DBD-Pfam|GntR,DBD-SUPERFAMILY|0039384 Yes (cluster 1)
- 112639 - 114957 (-) CAZyme: GH50 Yes (cluster 1)
- 115331 - 116434 (+) CDS No
- 116446 - 117010 (+) CDS No
- 117145 - 117599 (+) CDS No
- 117623 - 118387 (+) CDS No
- 118393 - 119871 (+) CDS No
- 120099 - 121703 (+) CDS No
- 121751 - 123607 (+) CDS No
- 123751 - 124293 (-) STP: STP|TetR_N No
- 124439 - 124876 (+) STP: STP|Glyoxalase No
- 124876 - 125790 (+) CDS No
- 125902 - 127371 (-) CDS No
- 127667 - 128623 (+) CDS No
- 128657 - 128935 (+) CDS No
- 128932 - 129234 (+) CDS No
- 129325 - 129818 (-) CDS No
- 129959 - 131789 (-) CDS No
- 131813 - 134212 (-) CAZyme: GH86 Yes (cluster 2)
- 134460 - 135074 (-) TF: DBD-Pfam|GntR,DBD-SUPERFAMILY|0039384 Yes (cluster 2)
- 135181 - 137496 (-) CAZyme: GH50 Yes (cluster 2)
- 137947 - 141609 (+) TC: gnl|TC-DB|Q9AAZ6|1.B.14.12.2 Yes (cluster 2)
- 141670 - 143817 (+) other Yes (cluster 2)
- 144102 - 144812 (+) other Yes (cluster 2)
- 144826 - 145470 (+) other Yes (cluster 2)
- 145607 - 147178 (+) TC: gnl|TC-DB|P96710|2.A.1.1.55 Yes (cluster 2)
- 147209 - 148288 (+) CAZyme: GH117 Yes (cluster 2)
- 148331 - 149254 (+) STP: STP|PfkB Yes (cluster 2)
- 149254 - 150699 (+) other Yes (cluster 2)
- 150808 - 152070 (+) other Yes (cluster 2)
- 152060 - 152410 (+) other Yes (cluster 2)
- 152755 - 153198 (+) other Yes (cluster 2)
- 153573 - 154451 (-) TF: DBD-Pfam|HTH_1 Yes (cluster 2)
- 154595 - 155317 (+) TC: gnl|TC-DB|K3LPY5|1.B.6.2.13 Yes (cluster 2)
- 155332 - 155682 (+) other Yes (cluster 2)
- 156639 - 159005 (-) CAZyme: GH50 Yes (cluster 2)
- 159234 - 160241 (+) other Yes (cluster 2)
- 160310 - 161590 (-) TC: gnl|TC-DB|B9TSM9|2.A.56.1.6 Yes (cluster 2)
- 161603 - 162133 (-) other Yes (cluster 2)
- 162108 - 163154 (-) TC: gnl|TC-DB|Q9KR64|2.A.56.1.6 Yes (cluster 2)
- 163414 - 165177 (-) other Yes (cluster 2)
- 165226 - 166164 (-) other Yes (cluster 2)
- 166179 - 167060 (-) CAZyme: GH16 Yes (cluster 2)
- 167244 - 168079 (+) other Yes (cluster 2)
- 168214 - 170514 (+) other Yes (cluster 2)
- 170678 - 170977 (+) TF: DBD-Pfam|HTH_3,DBD-SUPERFAMILY|0038966 Yes (cluster 2)
- 171545 - 173827 (-) other Yes (cluster 2)
- 173868 - 176057 (-) CAZyme: GH50 Yes (cluster 2)
- 176532 - 179147 (-) other Yes (cluster 2)
- 179323 - 180585 (-) STP: STP|Pyr_redox_2 Yes (cluster 2)
- 180597 - 180905 (-) other Yes (cluster 2)
- 180975 - 182132 (-) other Yes (cluster 2)
- 182235 - 183035 (-) CAZyme: CE1 Yes (cluster 2)
- 183074 - 184192 (-) other Yes (cluster 2)
- 184575 - 186137 (-) TC: gnl|TC-DB|P96169|2.A.21.3.2 Yes (cluster 2)
- 186530 - 187387 (+) TF: DBD-Pfam|HTH_AraC,DBD-Pfam|HTH_AraC,DBD-SUPERFAMILY|0036286,DBD-SUPERFAMILY|0035607 Yes (cluster 2)
- 187851 - 189296 (+) CAZyme: GH16 Yes (cluster 2)
- 189330 - 190877 (+) other Yes (cluster 2)
- 190923 - 192383 (+) other Yes (cluster 2)
- 192425 - 194308 (+) other Yes (cluster 2)
- 194359 - 196341 (+) CAZyme: GH127 Yes (cluster 2)
- 196471 - 197460 (+) other Yes (cluster 2)
- 197697 - 198215 (-) other Yes (cluster 2)
- 198479 - 198915 (-) other Yes (cluster 2)
- 198964 - 200436 (-) other Yes (cluster 2)
- 201063 - 202133 (-) other Yes (cluster 2)
- 202297 - 203280 (-) CAZyme: GH16 Yes (cluster 2)
- 203467 - 205899 (-) other Yes (cluster 2)
- 205924 - 208275 (-) other Yes (cluster 2)
- 208395 - 210071 (-) CAZyme: GH82 Yes (cluster 2)
- 210230 - 210946 (-) other Yes (cluster 2)
- 210967 - 211698 (-) other Yes (cluster 2)
- 211698 - 213089 (-) CAZyme: GH16 Yes (cluster 2)
- 213120 - 214088 (-) CAZyme: GH16 Yes (cluster 2)
- 214166 - 215926 (-) other Yes (cluster 2)
- 215998 - 219663 (-) other Yes (cluster 2)
- 220545 - 221630 (-) other Yes (cluster 2)
- 221627 - 223207 (-) other Yes (cluster 2)
- 223220 - 224506 (-) other Yes (cluster 2)
- 224582 - 226708 (-) TC: gnl|TC-DB|Q9LAE4|1.B.14.8.1 Yes (cluster 2)
- 226882 - 227382 (+) TF: DBD-Pfam|MarR,DBD-SUPERFAMILY|0040517 Yes (cluster 2)
- 227403 - 227867 (-) TF: DBD-Pfam|HTH_11,DBD-SUPERFAMILY|0044258 Yes (cluster 2)
- 228002 - 229075 (+) other Yes (cluster 2)
- 229075 - 229998 (+) TF: DBD-Pfam|Crp Yes (cluster 2)
- 230608 - 231657 (-) CAZyme: GH16 Yes (cluster 2)
- 232368 - 232934 (+) CDS No
- 232900 - 234402 (+) CDS No

PUL ID

PUL0460

PubMed

29774012, Front Microbiol. 2018 May 3;9:839. doi: 10.3389/fmicb.2018.00839. eCollection 2018.

Title

A Novel Enzyme Portfolio for Red Algal Polysaccharide Degradation in the Marine Bacterium Paraglaciecola hydrolytica S66(T) Encoded in a Sizeable Polysaccharide Utilization Locus.

Author

Schultz-Johansen M, Bech PK, Hennessy RC, Glaring MA, Barbeyron T, Czjzek M, Stougaard P

Abstract

Marine microbes are a rich source of enzymes for the degradation of diverse polysaccharides. Paraglaciecola hydrolytica S66(T) is a marine bacterium capable of hydrolyzing polysaccharides found in the cell wall of red macroalgae. In this study, we applied an approach combining genomic mining with functional analysis to uncover the potential of this bacterium to produce enzymes for the hydrolysis of complex marine polysaccharides. A special feature of P. hydrolytica S66(T) is the presence of a large genomic region harboring an array of carbohydrate-active enzymes (CAZymes) notably agarases and carrageenases. Based on a first functional characterization combined with a comparative sequence analysis, we confirmed the enzymatic activities of several enzymes required for red algal polysaccharide degradation by the bacterium. In particular, we report for the first time, the discovery of novel enzyme activities targeting furcellaran, a hybrid carrageenan containing both beta-carrageenan and kappa/beta-carrageenan motifs. Some of these enzymes represent a new subfamily within the CAZy classification. From the combined analyses, we propose models for the complete degradation of agar and kappa/beta-type carrageenan by P. hydrolytica S66(T). The novel enzymes described here may find value in new bio-based industries and advance our understanding of the mechanisms responsible for recycling of red algal polysaccharides in marine ecosystems.