7ZG5

The crystal structure of Salmonella TacAT3-DNA complex

Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.258 
  • R-Value Work: 0.215 
  • R-Value Observed: 0.217 

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Ligand Structure Quality Assessment 


This is version 1.3 of the entry. See complete history. 


Literature

Molecular stripping underpins derepression of a toxin-antitoxin system.

Grabe, G.J., Giorgio, R.T., Wieczor, M., Gollan, B., Sargen, M., Orozco, M., Hare, S.A., Helaine, S.

(2024) Nat Struct Mol Biol 

  • DOI: https://doi.org/10.1038/s41594-024-01253-2
  • Primary Citation of Related Structures:  
    7ZG5, 7ZG6

  • PubMed Abstract: 

    Transcription factors control gene expression; among these, transcriptional repressors must liberate the promoter for derepression to occur. Toxin-antitoxin (TA) modules are bacterial elements that autoregulate their transcription by binding the promoter in a T:A ratio-dependent manner, known as conditional cooperativity. The molecular basis of how excess toxin triggers derepression has remained elusive, largely because monitoring the rearrangement of promoter-repressor complexes, which underpin derepression, is challenging. Here, we dissect the autoregulation of the Salmonella enterica tacAT3 module. Using a combination of assays targeting DNA binding and promoter activity, as well as structural characterization, we determine the essential TA and DNA elements required to control transcription, and we reconstitute a repression-to-derepression path. We demonstrate that excess toxin triggers molecular stripping of the repressor complex off the DNA through multiple allosteric changes causing DNA distortion and ultimately leading to derepression. Thus, our work provides important insight into the mechanisms underlying conditional cooperativity.

    • Organizational Affiliation: 

    Department of Microbiology, Harvard Medical School, Boston, MA, USA. grzegorz_grabe@hms.harvard.edu.


Macromolecules

Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 1
MoleculeChains Sequence LengthOrganismDetailsImage
Acetyltransferase
A, B
176Salmonella enterica subsp. enterica serovar TyphimuriumMutation(s): 1 
Gene Names: 
A2O69_14710, A3104_08525, A3111_02365, A3122_05715, A3146_07085, A3S30_20570, A3T81_15835, A3U32_19315, A3V03_13160, A3V89_13630, A3W57_15915, A3W75_13520, A3W86_09800, A3X15_14395, A3X55_09260, A3Y76_11330, A3Z96_17730, A4J27_06855, A4N07_06735, A4O05_06540, A4R48_05595, A6D61_06495, A9C21_11525, A9T39_06955, A9U46_17515, A9U64_03850, AAA76_13150, AAB27_19890, AAB39_07250, AAB79_09875, AAC08_00420, AAC35_15875, AAC42_08845, AAC44_05970, AAC95_11790, AAC98_08180, AAK29_13035, AAP89_06290, AAQ24_13230, AB424_06630, ABO94_10350, ABP87_20380, ADQ28_09230, ADQ45_03525, AE787_08375, AF480_02650, AF488_02445, AF489_05145, AF497_15340, AGC55_04185, AGM99_07505, AGQ32_07045, AH984_01035, AHN93_09010, AIC76_09285, AKH62_10520, AKH68_10580, AKI16_02015, AL144_10105, AL151_10950, AL166_11665, AL168_09635, AL170_09510, AL174_03655, AL184_10950, APY91_06225, AQ530_13930, AS118_08370, AT354_02285, AU613_08485, AU805_10975, AU830_04485, AU839_11895, AU951_07445, AU965_16560, AVA38_07605, AVB77_13980, AVB94_15035, AVC05_01920, AVC09_03465, AVD08_11675, AVD75_12175, AVD94_11625, AVL02_10280, AVL16_05965, AVM19_04730, AWT30_06955, AXM10_11690, AXM23_13930, AXR84_07880, AXU58_02150, AXX99_11930, B1265_07265, B1398_23385, B1642_13580, B1B86_06045, B1B89_02010, B1I91_06440, B1P38_03325, B1Q82_05910, B2E31_15360, B4V59_13460, B4W90_04250, B5A40_05340, B6362_07445, B6G98_04770, B6M25_12980, B6M43_01870, B7071_02280, B7890_10645, B7J30_02750, B7Q27_07260, B8Y16_10555, B8Y36_04530, B8Z46_07685, B9653_20405, B9C61_09950, B9C71_14620, B9C90_09640, B9C91_13400, B9C96_07470, B9M14_11835, B9O84_04625, B9U29_15940, BBQ66_03420, BEL47_20970, BGP52_08870, BIC00_01965, BIC01_05330, BIC03_09930, BIC13_10285, BK110_07455, BKM50_12355, BLB03_01740, BMS46_04300, BMU56_05250, BSC80_02300, BSD55_06335, BZ203_09215, BZ210_07060, BZG47_06310, BZN20_02445, BZZ88_18440, C4E88_02445, C5U54_02150, C5W43_12245, CA117_08410, CB102_08185, CB161_12015, CB198_02180, CB380_14500, CB383_01935, CB416_07355, CB530_05450, CB535_13640, CB570_08575, CB646_10705, CB657_09085, CBH20_06435, CBM40_20070, CBM67_16515, CBM76_14910, CBN77_16785, CBO42_11245, CBR08_04950, CBU32_07665, CBZ90_11485, CC403_06280, CC453_06265, CC594_15440, CC652_14675, CC725_04865, CC886_14180, CC918_07945, CC944_02215, CC971_01735, CCF93_10575, CCP17_12420, CCW27_01035, CD48_09215, CD977_05545, CDJ75_04635, CDT37_10325, CDZ72_03910, CE355_06180, CE615_05710, CE70_11930, CE806_07385, CE87_05355, CE896_10245, CEC46_10535, CEC56_05725, CED07_07405, CEQ70_02125, CER78_09050, CET98_05350, CEY64_12815, CFB16_10680, CFB28_09520, CFE76_07290, CFE79_02120, CFF58_10820, CFF59_05970, CFJ48_10970, CGG73_06885, CHN22_06165, CI444_05360, CIX60_02145, CJC42_03195, CPR79_16280, CPS79_11185, CPX68_05100, CQE35_07680, CQO33_16090, CR370_08455, CRB02_05340, CSG22_12020, CTJ81_12735, CVR97_12650, D3147_08940, D3174_07820, D3F31_20020, D3T68_17985, D3Y48_07440, D4361_09990, D4369_10995, D4380_01880, D4387_15140, D4422_12965, D4E62_16105, D4E68_14820, D4E74_13085, D4X64_15240, D4Y62_17435, D5823_15645, D5949_23340, D5B48_13110, D5C67_12005, D5C71_16355, D5N86_08970, D5N95_10230, D5O82_16440, D5P17_16530, D5X47_15185, D5Y28_18520, D6360_15430, D6367_13695, D6371_04230, D6373_15865, D6395_13525, D6421_15010, D6422_15625, D6J79_16905, D6K10_25570, D6P67_17865, D6Q64_15695, D6S43_13590, D6T00_01880, D6T40_09010, D7F20_20100, D7H43_13140, D7O44_15935, D8Q90_16805, D8S24_11150, D9O84_11660, DD95_05355, DJ388_12295, DJ702_05335, DK061_11060, DK631_03160, DK641_12245, DK642_13480, DK689_12875, DK696_12630, DK698_11875, DKJ10_12870, DKR95_21490, DKS55_05145, DKU45_05690, DKU57_07335, DKU80_06725, DLB14_13735, DLB57_11890, DLB93_11425, DLR28_16975, DM322_06960, DMI89_25655, DMO92_02670, DMV40_12195, DMZ93_26675, DN165_11055, DN204_16500, DN359_23735, DNB97_00775, DNL62_15760, DNM27_05590, DNU59_05715, DNV08_01875, DNV12_09940, DNV30_14235, DNY92_13980, DNZ37_15375, DO350_06855, DO533_06050, DO585_16180, DO640_14410, DO698_08950, DO766_06390, DO828_16965, DO960_09160, DOC60_02105, DOH72_07130, DOI32_13580, DOI92_13210, DOJ39_17520, DOJ91_12145, DOQ54_06625, DOQ88_13030, DOR12_06235, DOV43_10320, DOW25_12865, DP680_15120, DPB42_03780, DPB45_13780, DPB48_08570, DPB57_07290, DPD91_09220, DPD95_09935, DPD99_23550, DPF41_13030, DPF68_13810, DPJ93_05515, DPK32_07545, DPK79_14260, DPL02_04340, DPP94_15975, DPP97_15415, DPS76_00440, DPT18_14130, DPU20_13855, DPY58_11745, DQ848_11335, DQ947_01880, DQ951_13955, DQC39_17415, DQC52_23390, DQD03_08180, DQD22_04750, DQE65_01875, DQK42_05460, DQQ98_08490, DQR10_25350, DQR61_13365, DQS14_11730, DQY10_10410, DQZ46_12325, DQZ56_08295, DR982_12275, DRL45_08460, DRM14_13595, DRM16_12360, DRR75_02370, DRT38_02095, DRT61_15355, DRT65_10140, DRV05_05570, DRW84_08295, DRX66_12300, DS270_13440, DS296_06505, DS451_14735, DS453_11540, DS521_04860, DS619_14375, DSF69_15770, DSF94_01875, DSG41_06680, DSM38_13920, DSN15_14610, DSR36_07530, DTE73_08970, DTF68_01875, DTG22_06850, DTG27_07270, DTW13_15655, DTW14_17675, DTW26_10525, DU071_02620, DU223_03775, DU657_08025, DU821_15060, DU879_12775, DU924_00430, DUQ28_15105, DUQ56_12120, DUQ92_16070, DUR36_05660, DUW10_17140, DUW48_07425, DVF14_10520, DVF88_05805, DVG01_14880, DVZ53_02690, DWU22_21650, DY580_03860, DYM27_25875, DYS82_16110, DZG11_12860, E0584_17725, E0595_12520, E0935_16805, E0989_11820, E0M34_00770, E0U75_12350, E0V94_13550, E1A11_13990, E1A20_08715, E5196_10530, E6W45_11290, EBB93_08225, EBC01_14215, EBD14_10775, EBD99_16245, EBK21_12495, EBL31_10765, EBO41_07985, EBP31_13400, EC404_10185, EC52_10650, ECA50_06355, ECC89_10360, ED424_12910, ED467_14455, EDL18_12335, EEK73_07615, EEQ30_03190, EER35_13455, EGL32_13215, EGN81_14320, EGU67_16280, EGU98_01815, EHB09_17685, EHB24_06860, EHB55_04625, EHC98_13055, EIE48_07335, EIW53_10865, EJI18_11855, EJO08_15295, EJO98_03745, EKA25_05275, EL822_10545, ELO47_06300, ELR28_12910, ELS01_13730, EM832_14630, EM840_15510, EMN66_11055, EMY79_07110, EO190_01820, EP115_08910, EP446_17725, EPB30_04875, EPH81_13125, EQG93_17545, EQG94_14990, ERM04_12360, EU349_14435, EU873_14810, EUB95_06180, EUQ56_12620, EUQ65_14085, EUQ74_12140, EUS13_11340, EVY71_02270, EW905_11445, EWB18_13125, EWE52_09515, EWJ47_12360, EWZ09_10265, EXA47_14060, EXB31_10305, EXB41_12245, EYA29_09815, EYJ91_01000, F0D96_04670, F2O93_06050, F2P00_05765, F3Q46_12455, F3Q59_03865, F3Q88_17410, F3Q97_01745, F3R12_04520, F3R61_14650, F3R63_08825, F9G02_11745, F9O44_07395, FE758_05780, FEM52_10645, FGZ46_12865, FJM64_15875, FL833_14220, FQC24_10790, FQD13_05150, GCH31_04025, GCQ81_09835, GCZ80_06975, GEZ01_15490, GW08_02135, JO10_05360, KP44_07640, LZ63_05160, NG02_08975, NG06_24275, NG18_05800, NU83_05230, QA89_10955, QB40_04985, R035_04270, RJ78_02450, SAMEA4398682_01021, SE14_03092, Y934_04800, YG50_06085, YT65_12255, Z700_09660, ZT09_11460, ZT28_14425, ZT74_12940, ZT89_06430, ZU86_13060, ZU92_03155, ZV33_12500, ZV34_13970, ZV38_09350, ZV58_11905, ZV70_14285, ZV78_10390, ZW74_09615, ZX03_03830, ZY23_09620, ZY27_14455, ZY40_09835, ZY51_10295, ZZ18_13325, ZZ43_10110, ZZ77_05435, ZZ79_07510

UniProt
Find proteins for Q7CPW9 (Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720))
Explore Q7CPW9 
Go to UniProtKB:  Q7CPW9
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ7CPW9
Sequence Annotations
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  • Reference Sequence
Find similar proteins by: 
(by identity cutoff)  |  3D Structure
Entity ID: 2
MoleculeChains Sequence LengthOrganismDetailsImage
DUF1778 domain-containing protein
C, D
94Salmonella enterica subsp. enterica serovar TyphimuriumMutation(s): 0 
Gene Names: 
A3104_08520, A3S30_20565, A3T81_15830, A3U32_19310, A3V03_13155, A3V89_13625, A3W57_15910, A3W75_13515, A3X15_14390, A3X55_09255, A3Y76_11325, A4N07_06740, A4O05_06535, A4O41_11245, A4R48_05600, A6D61_06490, AAA76_13145, AAB27_19885, AAB79_09870, AAC35_15870, ADQ28_09225, AF497_15335, AGM99_07500, AHN93_09005, AIT36_04960, AKH62_10515, AL144_10100, AL168_09630, AL184_10945, AQ530_13925, AU613_08480, AVA38_07600, AVC05_01915, AVL16_05970, AWT30_06960, AXX99_11925, B1265_07260, B1398_23380, B1642_13575, B1P38_03320, B2E31_15355, B4V59_13455, B4W90_04245, B6362_07440, B7Q27_07255, B8Y16_10550, B8Z46_07680, B9C90_09635, B9C96_07465, B9M14_11830, B9O84_04620, BBQ66_03415, BG493_04765, BIC00_01970, BIC13_10280, BK110_07450, BKM50_12350, BMS46_04295, BMU56_05245, BZ203_09210, BZZ88_18435, C5W43_12240, CA117_08405, CAC56_04740, CAC59_04965, CB102_08180, CB119_03925, CB198_02175, CB380_14495, CB535_13635, CB570_08570, CB646_10700, CBM67_16510, CBM76_14905, CBZ90_11480, CC339_06035, CC403_06275, CC453_06260, CC652_14670, CC971_01740, CCP17_12415, CDZ72_03905, CE70_11925, CED07_07400, CEQ70_02130, CFF58_10815, CFF59_05965, CHN22_06160, CIX60_02150, CPS79_11180, CQO33_16085, CSG22_12015, CVR97_12645, D4361_09985, D4387_15135, D4422_12960, D5823_15640, D5N86_08965, D5N95_10225, D5O82_16435, D5P17_16525, D5X47_15180, D5Y28_18515, D6422_15620, D6J79_16900, D8S24_11145, DLB93_11420, DLR28_16970, DMI89_25650, DMO92_02665, DN165_11050, DNB97_00770, DNM27_05585, DNZ37_15370, DO533_06045, DP680_15115, DPB42_03775, DPD91_09215, DPF41_13025, DPF68_13805, DPS76_00435, DQD22_04755, DQR44_14010, DRM14_13590, DRT38_02100, DRT61_15350, DRV05_05565, DSF94_01880, DSG41_06675, DTF68_01880, DU071_02615, DU223_03770, DU657_08020, DU879_12770, DUV75_06695, DWU22_21645, DY580_03855, DYM27_25870, E0935_16800, E1A11_13985, E6W45_11285, EBD14_10770, EBK21_12490, EC404_10180, EEQ30_03185, EER35_13450, EHB09_17680, EL822_10540, ELS01_13725, EPB30_04880, EQG93_17540, EVY71_02265, EW905_11440, F0D96_04665, F2P00_05760, F3Q97_01750, F3R12_04525, F9G02_11740, F9O44_07390, FE758_05775, FEM52_10640, FGZ46_12860, FJM64_15870, FQC24_10785, G0038_02490, G0040_20370, G0042_02370, G0045_07530, G0047_15245, G0048_07525, G0051_15665, G0052_07160, G0059_10130, G0061_06685, G0062_07215, G0063_17635, G0067_07710, G0069_07285, G0070_05350, G0071_14220, G0072_08335, G0074_06635, G0076_02800, G0077_07455, G0080_07285, G0084_14275, G0086_07525, G0087_07525, G0088_06635, G0089_12435, G0090_12120, G0094_10035, G0100_07525, G0101_05935, G0102_06410, G0111_05590, G0113_02570, G0117_07400, G0123_07525, G0124_07275, G0148_12300, G0157_06940, G0170_11345, G0A05_02455, G0A28_10820, G0A32_10820, G0A39_10590, G0A43_11070, G0A44_12505, G0A46_12295, G0A50_10285, G0A51_14390, G0A52_10860, G0A53_10710, G0A56_15875, G0A58_12690, G0A60_07515, G0A61_13000, G0A63_08605, G0A66_11100, G0A67_11350, G0A68_08810, G0A70_13290, G0A73_12505, G0A76_10915, G0A79_16160, G0A92_17140, G0A96_11910, G0A97_13400, G0B03_13095, G0B05_05360, G0B07_09275, G0B08_15275, G0B12_10060, G0B96_08570, G0C03_04530, G0C04_05610, G0C34_15075, G0E15_09965, G0E20_07235, G0G84_24020, G0J24_12025, G0J26_15950, G0J27_01075, G0J28_13620, G0J31_14500, G0J33_15330, G0J34_07995, G0J36_11030, G0J37_13185, G0J40_11030, G0J43_10510, G0J44_04640, G0J45_10985, G0J46_11630, G0J47_10845, G0J49_11650, G0J50_16055, G0J51_14490, G0J53_13980, G0J55_12090, G0J58_12825, G0J59_09865, G0J62_10950, G0J65_01825, G0J66_13775, G0J67_14600, G0J69_10425, G0J71_12625, G0J73_05670, G0J76_10850, G0J79_05145, G0J81_18100, G0J82_13550, G0J85_14355, G0J89_06650, G0J92_14930, G0J94_01820, G0J96_01820, G0J97_09005, G0K00_08695, G0K02_04670, G0K03_08785, G0K04_01830, G0K05_04355, G0K07_17860, G0K10_02415, G0K13_15175, G0K15_14045, G0K16_01825, G0K18_13860, G0K19_10545, G0K20_24120, G0K23_11340, G0K25_16400, G0K26_07045, G0K28_02370, G0K30_02025, G0K31_11970, G0K32_01650, G0K33_16380, G0K37_14040, G0K38_04750, G0K39_02575, G0K41_16050, G0K42_01825, G0K44_07215, G0K46_13255, G0K47_11745, G0K48_10095, G0K49_03475, G0K52_01820, G0K53_02365, G0K56_02365, G0K58_04200, G0K59_06880, G0K61_01820, G0K65_15550, G0K68_09785, G0K70_12745, G0K72_14735, G0K74_06395, G0K75_05395, G0K78_15140, G0K80_13660, G0K83_01825, G0K84_04975, G0K85_12650, G0K88_000442, G0K89_000691, G0K90_000992, G0K94_001498, G0K95_000705, G0L00_000567, G0L02_000246, G0L03_00630, G0L06_05115, G0L07_09810, G0L10_09610, G0L14_05425, G0L15_04260, G0L18_07915, G0L19_06175, G0L20_07205, G0L24_10330, G0L25_10000, G0L29_07390, G0L31_13715, G0L32_05130, G0L34_07055, G0L35_06425, G0L36_07895, G0L37_08715, G0L38_09645, G0L40_04670, G0L42_01660, G0L48_08175, G0L49_16635, G0L51_08980, G0L52_08465, G0L55_08965, G0L59_10050, G0L62_10870, G0L63_10455, G0L65_08320, G0L67_07490, G0L68_12795, G0L70_10035, G0L73_15420, G0L76_10870, G0L77_12635, G0L78_07960, G0L79_10340, G0L83_03160, G0L86_002007, G0L88_08690, G0L89_12385, G0L91_09285, G0L93_07125, G0L96_12005, G0L98_14690, G0M00_09570, G0M05_05785, G0M06_001944, G0M13_001936, G0M14_08015, G0M16_11045, G0M18_000138, G0M21_06160, G0M22_001786, G0M25_001611, G0M26_10840, G0M29_001981, G0M30_11325, G0M33_06820, G0M35_15325, G0M36_10600, G0M38_11025, G0M39_06215, G0M41_06390, G0M45_06060, G0M46_001464, G0M48_001250, G0M53_07200, G0M55_09375, G0M56_10270, G0M58_11080, G0M63_09220, G0M65_09585, G0M67_10480, G0N45_10725, G0N48_10265, G0N51_04540, G0N53_06880, G0N55_06095, G0N57_02150, G0N58_13740, G0N59_07490, G0N60_08235, G0N61_16325, G0N62_10670, G0N64_05890, G0N65_11565, G0N66_08220, G0N67_04145, G0N71_09060, G0N75_07500, G0N78_02290, G0N82_02485, G0N84_13660, G0N85_06000, G0N86_08135, G0N88_16235, G0N89_07665, G0N90_06235, G0N92_06555, G0N94_11605, G0N95_08395, G0N98_12865, G0N99_15740, G0O00_09065, G0O03_04020, G0O10_13770, G0O14_07860, G0O15_02285, G0O18_06320, G0O19_07535, G0O20_14720, G0O22_04280, G0O25_11375, G0O27_06095, G0O31_06640, G0O32_02655, G0O36_05650, G0O37_02010, G0O39_07465, G0O40_05760, G0O41_06510, G0O42_13255, G0O43_07290, G0O44_07400, G0O47_14205, G0O52_06705, G0O55_05810, G0O57_11865, G0O58_06745, G0O59_12420, G0O60_06095, G0O63_12680, G0O66_02290, G0O68_13610, G0O70_07285, G0O71_07290, G0O74_02210, G0O75_14315, G0O77_07210, G0O78_06645, G0O80_06095, G0O81_12035, G0O82_08740, G0O84_07285, G0O85_10465, G0O86_02285, G0O87_17040, G0O88_09305, G0O89_07915, G0O92_07360, G0O93_10215, G0O94_02290, G0O97_04860, G0O99_07270, G0P00_15760, G0P01_04265, G0P02_05090, G0P05_02285, G0P06_06815, G0P08_05095, G0P12_14065, G0P13_13210, G0P17_04455, G0P18_02490, G0P19_03970, G0P24_18625, G0P26_07290, G0P28_07360, G0P30_07020, G0P31_07285, G0P36_07650, G0P37_20640, G0P41_05730, G0P44_07630, G0P45_11835, G0P48_16685, G0P49_15390, G0P52_07220, G0P53_20185, G0P56_06640, G0P57_07290, G0P58_12380, G0P63_20600, G0P65_07845, G0P67_02285, G0P68_01535, G0P69_23940, G0P73_20640, G0P75_07565, G0P76_10040, G1N61_13790, G1N64_07195, G1N66_07185, G1N68_07190, G1N71_07205, G1N72_07190, G1N86_07195, G1N87_07210, G1N91_07915, G1O00_06305, G1O02_07200, G1O04_07200, G1O05_07185, G1O08_07180, G1O10_06695, G1O12_07205, G1O16_07200, G1O17_07270, G1O18_07200, G1O20_07195, G1O23_07200, G1O25_07185, G1O26_07195, G1O27_07265, G1O28_07270, G1O29_07260, G1O32_07185, G1O34_07265, G1O38_07605, G1O40_07205, G1O43_07190, G1O46_04360, G1O48_07280, G1O49_07280, G1O51_07195, G1O53_07260, G1O62_07200, G1O63_07185, G1O65_07280, G1O67_05530, G1O68_07195, G1O69_07195, G1O71_05530, G1O72_14065, G1O76_07280, G1O77_07195, G1O80_07275, G1O81_07190, G1O83_07265, G1O84_07275, G1O87_07280, G1O88_07270, G1O89_07205, G1O90_07275, G1O93_07270, G1O94_07265, G1O96_07270, G1P02_07265, G1P03_13710, G1P06_07255, G1P09_04995, G1P10_07205, G1P12_07270, G1P14_11485, G1P15_04550, G1P17_07280, G1P19_07270, G1P23_07275, G1P24_07190, G1P25_14065, G1P26_07190, G1P29_13695, G1P31_07260, G1P35_07195, G1P36_07190, G1P37_13640, G1P40_04435, G1P44_07195, G1P45_07275, G1P47_07265, G1P48_07275, G1P51_07275, G1P52_13640, G1P53_13640, G1P54_07275, G1P55_07275, G1P56_07260, G1P57_13800, G1P58_07265, G1P59_07280, G1P61_04815, G1P64_07280, G1P67_07270, G1P69_07185, G1P72_05530, G1P75_07205, G1P76_09010, G1P78_08295, G1P83_12660, G1P84_07200, G1P87_07270, G1P90_07025, G1P91_07265, G1Q03_07190, G1Q08_06365, G1Q67_07275, G1Q78_12925, G1Q81_13550, G1Q83_07275, G1Q84_06930, G1Q85_12690, G1Q86_07190, G1Q88_04360, G1Q90_07260, G1Q91_07200, G1Q93_10485, G1Q96_07165, G1Q98_07200, G1Q99_10245, G1R01_07190, G1R02_06300, G1R03_07270, G1R04_07210, G1R08_09670, G1R13_06755, G1R15_07720, G1R20_05150, G1R21_06960, G1R22_06375, G1R23_10890, G1R27_07170, G1R28_07280, G1R29_07280, G1R30_07275, G1R31_07475, G1R36_07280, G1R38_07190, G1R40_06370, G1R42_04370, G1R44_07270, G1R45_05440, G1R47_06805, G1R48_10275, G1R51_07180, G1R53_07265, G1R63_07275, G1R69_12175, G1R87_06805, G1R93_07185, G1S02_07275, G2203_14250, G2212_08285, G2218_02485, G2221_10745, G2279_02085, G2290_02370, G2793_09425, G2918_07575, G2951_04720, G3221_001889, G3230_001144, G3231_001017, G3247_003975, G3248_000573, G3254_001950, G3263_000458, G3270_001764, G3275_002227, G3312_002355, G3336_000110, G3357_002383, G3369_003947, G3433_002248, G3460_001568, G3464_003051, G3593_001456, G3A35_13615, G3V06_002985, G3V14_001335, G3V17_002289, G3V21_003223, G3V56_002025, G3V57_001521, G3X03_002826, G4189_002274, G4190_002772, G4192_002917, G4198_003122, G4201_000181, G4202_001793, G4A01_000430, G4A73_001025, G4A83_000361, G4A85_002764, G4A87_002242, G4B68_002775, G4B72_001884, G4B74_000816, G4C74_002316, G4D32_001447, G4D46_002790, G4F88_19065, G4F89_04985, G4F91_04745, G4F92_19390, G4G47_001716, G4G62_000586, G4G67_003769, G4G68_001748, G4G75_003009, G4G76_001041, G4G79_001140, G4G97_000674, G4H00_001191, G4H04_000400, G4H07_001756, G4H08_001971, G4H18_002392, G4H21_002904, G4H24_002392, G4H63_001534, G4I66_001538, G4J07_001501, G4J08_000735, G4J11_001647, G4J12_002469, G4J18_001194, G4J20_000306, G4J37_001569, G4J39_001205, G4J41_000857, G4J45_000983, G4J90_002244, G4K02_001738, G4K03_002271, G4O54_001084, G4O56_002422, G4O59_003047, G4O60_003290, G4O67_001699, G4O69_002882, G4P29_003409, G4P83_000846, G4P85_001546, G4P89_001321, G4P91_000729, G4P93_001613, G4Q12_001660, G4Q28_002044, G4Q31_002044, G4Q50_002661, G4Q52_002686, G4Q59_001483, G4Q60_002071, G4Q63_000396, G4Q67_000834, G4Q94_000749, G4R01_001476, G4R02_001772, G4R15_001499, G4R16_001783, G4W68_001733, G4W73_000989, G4W86_002100, G4W87_002333, G4W88_002237, G4W91_002441, G4Y10_002157, G9269_001679, G9302_001191, G9304_003429, G9305_000881, G9309_001414, G9313_002677, G9314_000558, G9367_002603, G9381_001460, G9C24_005004, G9C41_002881, G9C46_003677, G9C47_002671, G9C49_002994, G9C57_002493, G9C64_000447, G9G03_001977, G9G04_001540, G9G34_002737, G9G36_002821, G9G45_004809, G9G50_004881, G9G62_000377, G9W19_003070, G9W28_000397, G9W45_004733, G9W52_001879, G9W63_002850, G9W65_002051, G9W79_001697, G9W95_002052, G9W96_002121, G9X40_001725, GB021_05820, GB040_23845, GB055_12590, GB076_17280, GB106_11085, GB114_14880, GB120_16290, GB122_11945, GB131_10280, GB139_12975, GB171_11470, GB209_08765, GB221_10440, GB224_23810, GB238_09725, GB280_13060, GB321_12855, GB331_09380, GB339_05265, GB342_11210, GB368_05645, GB372_17505, GB416_07910, GB452_23275, GB459_02285, GB466_02285, GB505_13640, GB510_13415, GB551_07975, GB567_09750, GB645_08675, GBS44_07645, GBS58_02485, GBV53_05010, GBV54_09470, GBV60_06125, GBW03_05495, GBW44_06620, GBW52_11420, GBW76_07785, GBX12_13200, GBX20_07540, GBX46_05985, GBX55_04405, GBX64_11390, GBY13_02005, GBY23_09220, GBY73_07700, GBZ51_00745, GBZ55_08105, GCZ80_06970, GEZ01_15485, GJE27_08585, GJE28_12965, GNA88_000458, GNA97_000459, GNA99_000458, GNB28_000703, GNB36_002925, GNB86_002407, GNC11_002796, GNC19_002867, GNC45_003017, GNC75_002332, GNC95_002200, GT380_03950, GTH60_13330, GTH62_11235, GTH63_06790, GTH66_10405, GTH67_04550, GTH68_02490, GTH70_09105, GTH72_10285, GTH73_13410, GTH75_14215, GTH77_14130, GTH78_05095, GTH79_09985, GTH81_18200, GTH85_07220, GTH87_06095, GTH89_02175, GTH90_05500, GTH91_04745, GTH93_07285, GTH94_14500, GTH99_02170, GXC51_07385, GXC56_07385, GXG40_07385, GYI58_11515, GYI62_001473, GYI77_12910, GYJ04_04830, GYJ24_03230, GYJ27_05680, GYJ28_000393, GYJ30_07220, GYJ32_07450, GYJ53_07270, GYJ59_07685, GYJ60_07260, H8S97_14880, JJB80_14560, JJB81_14555, KP44_07635, NG06_24270, R035_04265, Z700_09655, ZV33_12495, ZX03_03825, ZY40_09830

UniProt
Find proteins for Q8ZMH5 (Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720))
Explore Q8ZMH5 
Go to UniProtKB:  Q8ZMH5
Entity Groups  
Sequence Clusters30% Identity50% Identity70% Identity90% Identity95% Identity100% Identity
UniProt GroupQ8ZMH5
Sequence Annotations
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  • Reference Sequence

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Entity ID: 3
MoleculeChains LengthOrganismImage
tacAT3 DNA operator12Salmonella enterica subsp. enterica serovar Typhimurium
Sequence Annotations
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  • Reference Sequence

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Entity ID: 4
MoleculeChains LengthOrganismImage
tacAT3 DNA operator12Salmonella enterica subsp. enterica serovar Typhimurium
Sequence Annotations
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  • Reference Sequence
Small Molecules
Ligands 4 Unique
IDChains Name / Formula / InChI Key2D Diagram3D Interactions
COA (Subject of Investigation/LOI)
Query on COA
Download Ideal Coordinates CCD File 
G [auth A],
J [auth B]		COENZYME A
C21 H36 N7 O16 P3 S
RGJOEKWQDUBAIZ-IBOSZNHHSA-N
BA
Query on BA
Download Ideal Coordinates CCD File 
I [auth A],
L [auth B]		BARIUM ION
Ba
XDFCIPNJCBUZJN-UHFFFAOYSA-N
MPD
Query on MPD
Download Ideal Coordinates CCD File 
H [auth A],
K [auth B],
M [auth C]		(4S)-2-METHYL-2,4-PENTANEDIOL
C6 H14 O2
SVTBMSDMJJWYQN-YFKPBYRVSA-N
GOL
Query on GOL
Download Ideal Coordinates CCD File 
N [auth C],
O [auth D]		GLYCEROL
C3 H8 O3
PEDCQBHIVMGVHV-UHFFFAOYSA-N
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 2.00 Å
  • R-Value Free: 0.258 
  • R-Value Work: 0.215 
  • R-Value Observed: 0.217 
  • Space Group: C 2 2 21
Unit Cell:
Length ( Å )Angle ( ˚ )
a = 79.617α = 90
b = 120.096β = 90
c = 172.027γ = 90
Software Package:
Software NamePurpose
PHENIXrefinement
PHASERphasing
PDB_EXTRACTdata extraction
autoPROCdata reduction
autoPROCdata scaling

Structure Validation

View Full Validation Report



Ligand Structure Quality Assessment 


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Entry History & Funding Information

Deposition Data

Funding OrganizationLocationGrant Number
Medical Research Council (MRC, United Kingdom)United KingdomMR/M009629/1
European Research Council (ERC)European Union757369
Biotechnology and Biological Sciences Research Council (BBSRC)United KingdomBB/D524840/1
Wellcome TrustUnited Kingdom202926/Z/16/Z

Revision History  (Full details and data files)

  • Version 1.0: 2023-10-11
    Type: Initial release
  • Version 1.1: 2024-03-27
    Changes: Database references
  • Version 1.2: 2024-04-03
    Changes: Database references
  • Version 1.3: 2024-04-10
    Changes: Database references