Search

Solution structure of peptide toxin MIITX2-Mg1a from the venom of the Australian giant red bull ant Myrmecia gulosa
Authors
Chin, Y.K., Eagle, D., Bankala, K., Robinson, S.D.
Assembly
U-myrmeciitoxin(02)-Mg1a
Entity
1. U-myrmeciitoxin(02)-Mg1a (polymer, Thiol state: all disulfide bound), 51 monomers, 5854.331 Da Detail

GDISDYGDPC SDDLKDYCIH GDCFFLKELN QPACRCYTGY YGSRCEHIDH N


Formula weight
5854.331 Da
Entity Connection
disulfide 3 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1disulfidesing1:CYS10:SG1:CYS23:SG
2disulfidesing1:CYS18:SG1:CYS34:SG
3disulfidesing1:CYS36:SG1:CYS45:SG

Source organism
Myrmecia gulosa
Exptl. method
solution NMR
Data set
assigned_chemical_shifts, spectral_peak_list
Chemcal Shifts
1H: 302, 13C: 200, 15N: 50 assignments Detail
IDEntity IDSeq IDComp IDAtom IDAtom typeValVal errAmbig. code
111GLYHA2H3.8560.0002
211GLYCC169.5630.0001
311GLYCAC43.4720.0001
412ASPHH8.6090.0001
512ASPHAH4.7190.0001
612ASPHB2H2.6230.0002
712ASPHB3H2.6690.0002
812ASPCC176.4610.0001
912ASPCAC54.1550.0001
1012ASPCBC42.4350.0001
1112ASPNN120.9110.0001
1213ILEHH8.3290.0001
1313ILEHAH3.9950.0001
1413ILEHBH1.7960.0001
1513ILEHG12H1.3200.0002
1613ILEHG13H1.0770.0002
1713ILEHG21H0.7780.0001
1813ILEHG22H0.7780.0001
1913ILEHG23H0.7780.0001
2013ILEHD11H0.7820.0001
2113ILEHD12H0.7820.0001
2213ILEHD13H0.7820.0001
2313ILECC176.1420.0001
2413ILECAC62.2170.0001
2513ILECBC38.6760.0001
2613ILECG1C27.4180.0271
2713ILECG2C17.7290.0001
2813ILECD1C13.7120.0001
2913ILENN120.5490.0001
3014SERHH8.2480.0001
3114SERHAH4.0500.0001
3214SERHB2H3.5480.0002
3314SERHB3H3.7430.0002
3414SERCC174.5570.0001
3514SERCAC59.4770.0001
3614SERCBC63.4650.0271
3714SERNN118.0000.0001
3815ASPHH8.0060.0001
3915ASPHAH4.4410.0001
4015ASPHB2H2.3680.0002
4115ASPHB3H2.4570.0002
4215ASPCC176.0140.0001
4315ASPCAC54.8800.0001
4415ASPCBC40.7540.0041
4515ASPNN121.5010.0001
4616TYRHH7.6780.0001
4716TYRHAH4.4120.0001
4816TYRHB2H2.5990.0002
4916TYRHB3H2.5290.0002
5016TYRHD1H6.8300.0001
5116TYRHD2H6.8300.0001
5216TYRHE1H6.6640.0001
5316TYRHE2H6.6640.0001
5416TYRCC175.4180.0001
5516TYRCAC57.7020.0001
5616TYRCBC38.7790.0331
5716TYRCD1C132.9100.0001
5816TYRCE1C117.9500.0001
5916TYRNN118.1990.0001
6017GLYHH7.9800.0001
6117GLYHA2H4.2930.0002
6217GLYHA3H3.8420.0002
6317GLYCC172.0690.0001
6417GLYCAC45.1920.0161
6517GLYNN108.5260.0001
6618ASPHH8.5480.0001
6718ASPHAH5.1920.0001
6818ASPHB2H2.8430.0002
6918ASPHB3H2.6180.0002
7018ASPCAC52.7460.0001
7118ASPCBC41.3330.0021
7218ASPNN122.0810.0001
7319PROHAH4.4170.0001
7419PROHB2H2.2860.0002
7519PROHB3H1.7510.0002
7619PROHG2H2.1060.0002
7719PROHG3H2.0120.0002
7819PROHD2H3.6730.0002
7919PROHD3H4.0450.0002
8019PROCC176.9440.0001
8119PROCAC63.0030.0001
8219PROCBC31.9650.0001
8319PROCGC27.9800.0081
8419PROCDC50.4220.0191
85110CYSHH7.9160.0001
86110CYSHAH3.8050.0001
87110CYSHB2H2.6820.0001
88110CYSHB3H3.2550.0001
89110CYSCC173.9070.0001
90110CYSCAC54.7380.0001
91110CYSCBC39.2910.0671
92110CYSNN119.8640.0001
93111SERHH8.0160.0001
94111SERHAH4.3050.0001
95111SERHB2H4.1170.0002
96111SERHB3H3.8440.0002
97111SERCC175.7560.0001
98111SERCAC57.7250.0001
99111SERCBC63.9780.0031
100111SERNN115.8610.0001
101112ASPHH8.7920.0001
102112ASPHAH4.2490.0001
103112ASPHB2H2.6390.0002
104112ASPCC177.5340.0001
105112ASPCAC57.4650.0001
106112ASPCBC40.4750.0001
107112ASPNN121.2630.0001
108113ASPHH8.5960.0001
109113ASPHAH4.3590.0001
110113ASPHB2H2.6310.0002
111113ASPHB3H2.5250.0002
112113ASPCC176.8040.0001
113113ASPCAC55.7230.0001
114113ASPCBC39.2170.0031
115113ASPNN117.5060.0001
116114LEUHH7.5730.0001
117114LEUHAH4.5390.0001
118114LEUHB2H1.8800.0002
119114LEUHB3H1.5260.0002
120114LEUHGH1.3930.0001
121114LEUHD11H0.7690.0001
122114LEUHD12H0.7690.0001
123114LEUHD13H0.7690.0001
124114LEUHD21H0.6380.0001
125114LEUHD22H0.6380.0001
126114LEUHD23H0.6380.0001
127114LEUCC177.3930.0001
128114LEUCAC54.2290.0001
129114LEUCBC43.4180.0511
130114LEUCGC26.9660.0001
131114LEUCD1C25.9630.0001
132114LEUCD2C23.3140.0001
133114LEUNN120.5810.0001
134115LYSHH7.3330.0001
135115LYSHAH4.0760.0001
136115LYSHB2H1.9330.0002
137115LYSHB3H1.8010.0002
138115LYSHG2H1.4380.0002
139115LYSHG3H1.3650.0002
140115LYSHD2H1.6760.0002
141115LYSHD3H1.7990.0002
142115LYSHE2H2.9800.0002
143115LYSHE3H2.9800.0002
144115LYSCC176.6100.0001
145115LYSCAC59.2270.0001
146115LYSCBC32.1760.0251
147115LYSCGC23.9580.0001
148115LYSCDC29.2740.0521
149115LYSCEC42.0840.0001
150115LYSNN120.3210.0001
151116ASPHH8.3530.0001
152116ASPHAH4.6690.0001
153116ASPHB2H2.6920.0002
154116ASPHB3H2.4970.0002
155116ASPCC175.7720.0001
156116ASPCAC53.6850.0001
157116ASPCBC40.4320.0381
158116ASPNN117.5430.0001
159117TYRHH7.7920.0001
160117TYRHAH3.9280.0001
161117TYRHB2H3.1110.0002
162117TYRHB3H2.7860.0002
163117TYRHD1H7.0040.0001
164117TYRHD2H7.0040.0001
165117TYRHE1H6.5860.0001
166117TYRHE2H6.5860.0001
167117TYRCC176.0350.0001
168117TYRCAC62.4870.0001
169117TYRCBC39.7740.0111
170117TYRCD1C133.2020.0001
171117TYRCE1C118.2760.0001
172117TYRNN121.4590.0001
173118CYSHH8.5750.0001
174118CYSHAH4.2260.0001
175118CYSHB2H2.5270.0002
176118CYSHB3H1.7850.0002
177118CYSCC174.0530.0001
178118CYSCAC52.1660.0001
179118CYSCBC38.7850.0041
180118CYSNN114.7330.0001
181119ILEHH8.3510.0001
182119ILEHAH3.5610.0001
183119ILEHBH1.3110.0001
184119ILEHG12H1.2570.0001
185119ILEHG13H1.0670.0001
186119ILEHG21H0.2590.0001
187119ILEHG22H0.2590.0001
188119ILEHG23H0.2590.0001
189119ILEHD11H0.5510.0001
190119ILEHD12H0.5510.0001
191119ILEHD13H0.5510.0001
192119ILECC176.1160.0001
193119ILECAC62.9800.0001
194119ILECBC35.7410.0001
195119ILECG1C27.4500.0081
196119ILECG2C16.9570.0001
197119ILECD1C10.9510.0001
198119ILENN124.7110.0001
199120HISHH6.1770.0001
200120HISHAH4.5240.0001
201120HISHB2H2.7750.0002
202120HISHB3H1.8790.0002
203120HISHD2H6.9390.0001
204120HISCC173.2330.0001
205120HISCAC52.4700.0001
206120HISCBC26.9450.0051
207120HISCD2C121.1600.0001
208120HISNN115.1240.0001
209121GLYHH6.8180.0001
210121GLYHA2H3.4310.0002
211121GLYHA3H2.6930.0002
212121GLYCC169.3060.0001
213121GLYCAC45.9770.0021
214121GLYNN107.2350.0001
215122ASPHH7.9570.0001
216122ASPHAH4.8890.0001
217122ASPHB2H2.6980.0002
218122ASPHB3H2.4900.0002
219122ASPCC173.5360.0001
220122ASPCAC53.2880.0001
221122ASPCBC44.5680.0971
222122ASPNN116.8280.0001
223123CYSHH8.7110.0001
224123CYSHAH5.2360.0001
225123CYSHB2H3.0730.0002
226123CYSHB3H3.0730.0002
227123CYSCC174.9000.0001
228123CYSCAC57.0150.0001
229123CYSCBC35.9690.0001
230123CYSNN123.9150.0001
231124PHEHH9.4430.0001
232124PHEHAH4.8760.0001
233124PHEHB2H2.8140.0002
234124PHEHB3H2.5050.0002
235124PHEHD1H6.8860.0001
236124PHEHD2H6.8860.0001
237124PHEHE1H7.0930.0001
238124PHEHE2H7.0930.0001
239124PHECC173.1860.0001
240124PHECAC57.7320.0001
241124PHECBC42.7300.0001
242124PHECD2C132.1270.0001
243124PHECE2C130.7880.0001
244124PHENN129.6450.0001
245125PHEHH9.5540.0001
246125PHEHAH4.6840.0001
247125PHEHB2H2.9550.0002
248125PHEHB3H2.6920.0002
249125PHEHD1H6.8440.0001
250125PHEHD2H6.8440.0001
251125PHEHZH7.1550.0001
252125PHECC175.6870.0001
253125PHECAC57.7360.0001
254125PHECBC41.3640.0341
255125PHECD2C131.1860.0001
256125PHECE2C131.2120.0001
257125PHECZC129.4230.0001
258125PHENN122.4510.0001
259126LEUHH8.1680.0001
260126LEUHAH4.5800.0001
261126LEUHB2H1.7790.0002
262126LEUHB3H1.4880.0002
263126LEUHGH1.6360.0001
264126LEUHD11H0.8120.0001
265126LEUHD12H0.8120.0001
266126LEUHD13H0.8120.0001
267126LEUHD21H0.7690.0001
268126LEUHD22H0.7690.0001
269126LEUHD23H0.7690.0001
270126LEUCC177.1180.0001
271126LEUCAC53.8210.0001
272126LEUCBC40.9410.0021
273126LEUCGC26.8110.0001
274126LEUCD1C25.9100.0001
275126LEUCD2C23.2660.0001
276126LEUNN127.8510.0001
277127LYSHH8.5430.0001
278127LYSHAH3.8940.0001
279127LYSHB2H1.8670.0002
280127LYSHB3H1.8670.0002
281127LYSHG2H1.5070.0002
282127LYSHG3H1.5070.0002
283127LYSHD2H1.7440.0002
284127LYSHE2H3.0050.0002
285127LYSHE3H3.0050.0002
286127LYSCC178.7010.0001
287127LYSCAC59.7110.0001
288127LYSCBC32.4920.0001
289127LYSCGC25.0110.0001
290127LYSCDC29.2590.0001
291127LYSCEC41.9720.0001
292127LYSNN125.6730.0001
293128GLUHH9.0970.0001
294128GLUHAH4.0330.0001
295128GLUHB2H2.0160.0002
296128GLUHB3H2.0160.0002
297128GLUHG2H2.2730.0002
298128GLUHG3H2.2730.0002
299128GLUCC177.2480.0001
300128GLUCAC59.1420.0001
301128GLUCBC28.9450.0001
302128GLUCGC36.4600.0001
303128GLUNN117.5170.0001
304129LEUHH7.1090.0001
305129LEUHAH4.3050.0001
306129LEUHB2H1.5260.0001
307129LEUHB3H1.3970.0001
308129LEUHGH1.5220.0001
309129LEUHD11H0.7930.0001
310129LEUHD12H0.7930.0001
311129LEUHD13H0.7930.0001
312129LEUHD21H0.8360.0001
313129LEUHD22H0.8360.0001
314129LEUHD23H0.8360.0001
315129LEUCC176.2890.0001
316129LEUCAC54.5000.0001
317129LEUCBC43.4700.0101
318129LEUCGC27.2050.0001
319129LEUCD1C22.9650.0001
320129LEUCD2C25.2150.0001
321129LEUNN116.5220.0001
322130ASNHH8.0610.0001
323130ASNHAH4.1450.0001
324130ASNHB2H3.1260.0002
325130ASNHB3H2.5390.0002
326130ASNCC173.8240.0001
327130ASNCAC53.9680.0001
328130ASNCBC37.7050.0161
329130ASNNN117.7530.0001
330131GLNHH6.6920.0001
331131GLNHAH4.8080.0001
332131GLNHB2H1.5850.0001
333131GLNHB3H2.0140.0001
334131GLNHG2H2.2540.0002
335131GLNHG3H2.2540.0002
336131GLNCAC52.2180.0001
337131GLNCBC32.2090.0071
338131GLNCGC32.9350.0001
339131GLNNN114.5890.0001
340132PROHAH4.8240.0001
341132PROHB2H1.5020.0001
342132PROHB3H1.8140.0001
343132PROHG2H1.3320.0002
344132PROHD2H3.6410.0001
345132PROHD3H3.5350.0001
346132PROCC174.9280.0001
347132PROCAC61.7130.0001
348132PROCBC33.1730.0031
349132PROCGC26.0530.0001
350132PROCDC50.2120.0001
351133ALAHH9.1980.0001
352133ALAHAH4.7250.0001
353133ALAHB1H1.2110.0001
354133ALAHB2H1.2110.0001
355133ALAHB3H1.2110.0001
356133ALACC175.2540.0001
357133ALACAC51.1660.0001
358133ALACBC22.7220.0001
359133ALANN123.6230.0001
360134CYSHH8.6610.0001
361134CYSHAH5.5020.0001
362134CYSHB2H2.6500.0002
363134CYSHB3H2.4890.0002
364134CYSCC174.1890.0001
365134CYSCAC53.2670.0001
366134CYSCBC44.0270.0061
367134CYSNN114.8140.0001
368135ARGHH9.4240.0001
369135ARGHAH4.7010.0001
370135ARGHB2H1.5310.0001
371135ARGHB3H2.1380.0001
372135ARGHG2H1.7180.0002
373135ARGHG3H1.7180.0002
374135ARGHD2H2.8800.0002
375135ARGHEH7.3720.0001
376135ARGCC176.6170.0001
377135ARGCAC54.7330.0001
378135ARGCBC30.9120.0461
379135ARGCGC26.6930.0001
380135ARGCDC43.6390.0001
381135ARGNN126.8470.0001
382135ARGNEN83.5140.0001
383136CYSHH9.1650.0001
384136CYSHAH4.8640.0001
385136CYSHB2H3.3050.0002
386136CYSHB3H2.7570.0002
387136CYSCC176.2860.0001
388136CYSCAC54.2480.0001
389136CYSCBC35.1210.0301
390136CYSNN125.7960.0001
391137TYRHH8.1740.0001
392137TYRHAH5.0800.0001
393137TYRHB2H2.7340.0001
394137TYRHB3H3.5980.0001
395137TYRHD1H6.9950.0001
396137TYRHD2H6.9950.0001
397137TYRHE1H6.8630.0001
398137TYRHE2H6.8630.0001
399137TYRCC175.7680.0001
400137TYRCAC54.7690.0001
401137TYRCBC37.2550.0041
402137TYRCD1C131.7820.0001
403137TYRCE1C118.4590.0001
404137TYRNN122.8660.0001
405138THRHH8.5140.0001
406138THRHAH4.0210.0001
407138THRHBH4.0200.0001
408138THRHG21H1.2690.0001
409138THRHG22H1.2690.0001
410138THRHG23H1.2690.0001
411138THRCC175.1360.0001
412138THRCAC65.2530.0001
413138THRCBC69.2340.0001
414138THRCG2C21.7120.0001
415138THRNN116.9450.0001
416139GLYHH8.9390.0001
417139GLYHA2H4.1000.0001
418139GLYHA3H3.5800.0001
419139GLYCC173.3660.0001
420139GLYCAC44.8540.0471
421139GLYNN114.6660.0001
422140TYRHH7.9580.0001
423140TYRHAH5.5770.0001
424140TYRHB2H2.8570.0001
425140TYRHB3H2.9160.0001
426140TYRHD1H6.7100.0001
427140TYRHD2H6.7100.0001
428140TYRHE1H6.2970.0001
429140TYRHE2H6.2970.0001
430140TYRCC174.7420.0001
431140TYRCAC56.9700.0001
432140TYRCBC41.4670.0021
433140TYRCD1C134.3060.0001
434140TYRCE1C116.7780.0001
435140TYRNN118.4020.0001
436141TYRHH9.1120.0001
437141TYRHAH5.1790.0001
438141TYRHB2H3.0520.0001
439141TYRHB3H3.0840.0001
440141TYRHD1H6.9400.0001
441141TYRHD2H6.9400.0001
442141TYRHE1H6.6120.0001
443141TYRHE2H6.6120.0001
444141TYRCC173.1910.0001
445141TYRCAC57.0460.0001
446141TYRCBC40.2620.0001
447141TYRCD1C133.9380.0001
448141TYRCE1C118.0430.0001
449141TYRNN117.0540.0001
450142GLYHH8.5540.0001
451142GLYHA2H4.9950.0002
452142GLYHA3H4.0720.0002
453142GLYCC177.2710.0001
454142GLYCAC43.4090.0391
455142GLYNN108.2990.0001
456143SERHH9.5660.0001
457143SERHAH4.2480.0001
458143SERHB2H4.0420.0002
459143SERHB3H3.9980.0002
460143SERCC175.3350.0001
461143SERCAC62.4800.0001
462143SERCBC62.9850.0011
463143SERNN121.2150.0001
464144ARGHH8.6130.0001
465144ARGHAH4.6090.0001
466144ARGHB2H2.1790.0002
467144ARGHB3H2.1790.0002
468144ARGHG2H1.2610.0002
469144ARGHG3H0.5060.0002
470144ARGHD3H2.8060.0002
471144ARGHEH7.4860.0001
472144ARGCC175.7320.0001
473144ARGCAC54.8710.0001
474144ARGCBC29.7210.0001
475144ARGCGC26.2180.0021
476144ARGCDC43.4060.0001
477144ARGNN118.2250.0001
478144ARGNEN85.7580.0001
479145CYSHH7.9450.0001
480145CYSHAH3.6590.0001
481145CYSHB2H2.7790.0001
482145CYSHB3H2.1790.0001
483145CYSCC174.2180.0001
484145CYSCAC55.0280.0001
485145CYSCBC37.6860.0081
486145CYSNN115.7250.0001
487146GLUHH10.3910.0001
488146GLUHAH4.1050.0001
489146GLUHB2H1.7850.0001
490146GLUHB3H1.4560.0001
491146GLUHG2H1.9220.0002
492146GLUHG3H1.0200.0002
493146GLUCC176.2980.0001
494146GLUCAC57.0000.0001
495146GLUCBC29.7460.0011
496146GLUCGC34.2670.0011
497146GLUNN118.2470.0001
498147HISHH8.6940.0001
499147HISHAH4.9710.0001
500147HISHB2H1.5430.0001
501147HISHB3H2.4300.0001
502147HISHD2H6.7260.0001
503147HISCC176.4630.0001
504147HISCAC54.1790.0001
505147HISCBC30.4360.0461
506147HISCD2C120.4120.0001
507147HISNN121.6240.0001
508148ILEHH8.3800.0001
509148ILEHAH4.2250.0001
510148ILEHBH1.5490.0001
511148ILEHG12H0.8940.0001
512148ILEHG13H1.3610.0001
513148ILEHG21H0.6870.0001
514148ILEHG22H0.6870.0001
515148ILEHG23H0.6870.0001
516148ILEHD11H0.7170.0001
517148ILEHD12H0.7170.0001
518148ILEHD13H0.7170.0001
519148ILECC175.4780.0001
520148ILECAC60.7630.0001
521148ILECBC39.7330.0001
522148ILECG1C28.4370.0051
523148ILECG2C16.6760.0001
524148ILECD1C13.6850.0001
525148ILENN120.6150.0001
526149ASPHH8.4110.0001
527149ASPHAH4.6060.0001
528149ASPHB2H2.5160.0002
529149ASPHB3H2.3670.0002
530149ASPCC175.6040.0001
531149ASPCAC54.4560.0001
532149ASPCBC41.0730.0741
533149ASPNN126.8070.0001
534150HISHH8.1970.0001
535150HISHAH4.6460.0001
536150HISHB2H3.2180.0002
537150HISHB3H3.1520.0002
538150HISHD2H7.2630.0001
539150HISHE1H8.2830.0001
540150HISCC173.2140.0001
541150HISCAC54.9760.0001
542150HISCBC29.4870.0001
543150HISCD2C120.3190.0001
544150HISCE1C137.8430.0001
545150HISNN119.1130.0001
546151ASNHH8.2820.0001
547151ASNHAH4.3580.0001
548151ASNHB2H2.7370.0002
549151ASNHB3H2.5180.0002
550151ASNCAC56.2070.0001
551151ASNCBC40.0890.0671
552151ASNNN125.5740.0001

Release date
2021-07-14
Citation
A peptide toxin in ant venom mimics vertebrate EGF-like hormones to cause long-lasting hypersensitivity in mammals
Eagles, D.A., Saez, N.J., Krishnarjuna, B., Bradford, J.J., Chin, Y.K., Starobova, H., Mueller, A., Reichelt, M.E., Undheim, E., Norton, R.S., Thomas, W.G., Vetter, I., King, G.F., Robinson, S.D.
Proc. Natl. Acad. Sci. U. S. A. (2022), 119, e2112630119-e2112630119, PubMed 35131940 , DOI 10.1073/pnas.2112630119 ,
Related entities 1. U-myrmeciitoxin(02)-Mg1a, : 1 : 1 : 85 entities Detail
Experiments performed 10 experiments Detail
Chemical shift validation 3 contents Detail
Keywords TOXIN, chemical mimicry, convergent evolution, epidermal growth factor receptor, hormone, molecular mimicry, peptide, venom toxin