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Metagenomic Exploration Reveals High Levels of Microbial Arsenic Metabolism Genes in Activated Sludge and Sediments

Lin Cai1, Ke Yu1, Ying Yang1, Bao-wei Chen2, Xiang-dong Li2, Tong Zhang1,*

1 Environmental Biotechnology Laboratory, Department of Civil Engineering, The University of Hong Kong, Hong Kong SAR, China

2 Department of Civil and Environmental Engineering, The Hong Kong Polytechnic University, Hong Kong SAR, China

* Correspondence, Tel: +852-28578551, Fax: +852-25595337, email:

Table S1 Accession numbers of arsenic metabolism protein sub-databases involved in As(III) oxidation, As(V) respiration, and As(III) methylation

AioX / ACJ83257 / AAQ19840 / YP_001098819 / ADO32942 / ADO32564
YP_003644722 / CAZ89763 / YP_524327 / ZP_08771965 / ADO95182 / ZP_06897971
YP_001418827 / YP_003693224 / ZP_05842153 / ZP_01034985
AioS / ACJ83256 / AAQ19841 / YP_001098820 / ADO32941 / ADO32563
YP_003644723 / CAZ89764 / YP_524328 / ZP_08771964 / ADO95183 / ZP_06897970
YP_001418828 / YP_003693223 / ZP_05842154 / ZP_01034986 / YP_004304063 / ACT90637
ABB51924 / ACK38264
AioR / ACJ83255 / AAQ19842 / YP_001098821 / ADO32940 / ADO32562
YP_003644724 / CAZ89765 / YP_524329 / ZP_08771963 / ADO95184 / ZP_06897969
YP_001418829 / YP_003693222 / ZP_05842155 / ZP_01034987 / YP_004304062 / ACT90638
ABB51925 / ACK38265
AioB / ABP63659 / AAQ19839 / YP_001098818 / ADO32943 / ADO32565
YP_003644721 / CAZ89762 / YP_524326 / ZP_08771966 / ADO95185 / ZP_06897968
YP_001418830 / YP_003693221 / ZP_05842156 / ZP_01034988 / YP_004304061 / AAR05655
ABB51929 / ACK38266 / ACB05942 / CBX43994 / ACF77047 / YP_571842
YP_003593581 / YP_003749887 / CCA86642 / ACX69822 / YP_003799307 / YP_002569070
YP_002461760 / YP_001634828 / YP_001585637 / YP_001585660 / YP_001941610 / YP_001941631
YP_004284894 / YP_004285694 / YP_001960746 / YP_001942455 / ZP_03497534 / AEG34605
YP_004202635 / YP_145367 / NP_378392 / NP_148694 / ACJ04806 / ZP_05087259
YP_002395242 / ZP_08101441 / ZP_01064986 / ZP_00992048 / CCA82915 / YP_004691142
ZP_08815374 / CBH95420 / ZP_01899919 / ZP_01076106 / YP_001056257 / YP_004459053
AioA / ABP63660 / AAQ19838 / YP_001098817 / ADO32944 / ADO32566
YP_003644720 / CAZ89761 / YP_524325 / ZP_08771967 / ADO95186 / ZP_06897967
YP_001418831 / YP_003693220 / ZP_05842157 / ZP_01034989 / YP_004304060 / AAR05656
ABB51928 / ACK38267 / ACB05943 / CBX43995 / ACF77048 / YP_571843
YP_003593580 / YP_003749888 / CCA86643 / ACX69823 / YP_003799308 / YP_002569069
YP_002461759 / YP_001634827 / YP_001585636 / YP_001585661 / YP_001941609 / YP_001941632
YP_004284893 / YP_004285695 / YP_001960747 / YP_001942454 / ZP_03497533 / AEG34606
YP_004202634 / YP_145366 / NP_378391 / NP_148692 / ACJ04807 / ZP_05087340
YP_002395243 / ZP_08101440 / ZP_01064985 / ZP_00992047 / CCA82914 / YP_004691143
ZP_08815373 / CBH95421 / ZP_01899918 / ZP_01076105 / YP_001056256 / YP_004459054
AioC / ABP63661 / YP_001098815 / ADO32946 / ADO32567 / YP_003644719
CAZ89760 / ADO95187 / ZP_06897966 / ABC18311 / ABB51926 / ACK38268
ACX69824 / ZP_08101439 / CBH95422 / ZP_01899917
AioD / ABP63662 / AAQ19837 / ZP_08771968 / ADO95188 / YP_003693219
ABC18312
ArrA / YP_869976 / YP_964317 / YP_002311519 / YP_003913347 / ZP_08929103
YP_002457721 / YP_003504839 / YP_520364 / YP_001916826 / ZP_07017810 / YP_001512638
NP_906980 / YP_001318866 / ZP_08968269 / YP_003700672 / YP_004111690 / ZP_01288668
YP_001951391 / ZP_07342827 / ZP_08322656 / YP_001001949 / YP_741061 / YP_743256
YP_003496905 / YP_003496911 / YP_003504398 / YP_004603730 / ZP_08830834 / YP_004050261
ZP_08813194 / YP_361367 / YP_001818350 / NP_071207
ArrB / YP_869975 / YP_964316 / YP_002311520 / YP_003913346 / ZP_08929102
YP_002457720 / YP_003504840 / YP_520365 / YP_001916827 / ZP_07017811 / YP_001512639
NP_906981 / YP_001318867 / ZP_08968268 / YP_003700671 / YP_004111691 / ZP_01288669
YP_001951390 / ZP_07342826 / ZP_08322657 / YP_001001950 / YP_741060 / YP_743257
YP_003496904 / YP_003496910 / YP_003504397 / YP_004603729 / ZP_08830835 / YP_004050262
ZP_08813193 / YP_361366 / YP_001818349 / NP_071208
ArsM / NP_948900 / YP_570547 / YP_485587 / YP_385734 / YP_308344
YP_182128 / YP_076198 / YP_003125722 / YP_678125 / YP_003197819 / YP_002512337
YP_520381 / YP_002457695 / YP_001993051 / YP_001528649 / YP_446560 / YP_825656
YP_305236 / NP_634267 / NP_632685 / YP_146445 / YP_315186 / YP_001210990
YP_001512636 / YP_001214685 / NP_618654 / AEK39263 / ZP_06856202 / ZP_08846844
ZP_08828409 / ZP_05621781 / ZP_08508629 / ZP_08401307 / YP_003762978 / ZP_01884020
XP_003173062 / ZP_02735385 / ZP_02731707 / ZP_02326335 / ZP_07808330 / ZP_04853142
XP_001832959 / YP_003799312 / YP_003825003 / ZP_08951767 / EHB75530 / YP_004512061
ZP_08782591 / YP_004604246 / YP_004295032 / ADL59372 / CCE23072 / YP_003711772
AEK49145 / AEK49144 / XP_001393341 / ZP_06946828 / ZP_05122811 / ZP_05084700
ZP_05061593 / ZP_05043944 / XP_002486472

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