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Characterization of us-ms Dynamics of Proteins Using a Combined Analysis of 15N NMR Relaxation and Chemical Shift: Conformational Exchange in Plastocyanin Induced by Histidine Protonations
Authors
Hass, M.A.S., Thuesen, M.H., Christensen, H.E.M., Led, J.J.
Assembly
Cu (I) Plastocyanin from Anabaena Variabilis
Entity
1. Cu(II) Plastocyanin from Anabeana Variabilis (polymer, Thiol state: all other bound), 106 monomers, 11234.73 Da Detail

METYTVKLGS DKGLLVFEPA KLTIKPGDTV EFLNNKVPPH NVVFDAALNP AKSADLAKSL SHKQLLMSPG QSTSTTFPAD APAGEYTFYC EPHRGAGMVG KITVAG


2. CU1 (non-polymer), 63.546 Da
Total weight
11298.276 Da
Max. entity weight
11234.73 Da
Entity Connection
na 1 Detail

IDTypeValue orderAtom ID 1Atom ID 2
1nasing1:CYS90:SG2:CU11:CU

Source organism
Trichormus variabilis
Exptl. method
NMR
Data set
assigned_chemical_shifts, heteronucl_T1_relaxation, heteronucl_T2_relaxation
Chem. Shift Complete1
Sequence coverage: 87.7 %, Completeness: 40.1 %, Completeness (bb): 66.0 % Detail

Polymer type: polypeptide(L)

Total1H15N
All40.1 % (287 of 715)32.2 % (197 of 612)87.4 % (90 of 103)
Backbone66.0 % (204 of 309)53.8 % (114 of 212)92.8 % (90 of 97)
Sidechain20.4 % (83 of 406)20.7 % (83 of 400) 0.0 % (0 of 6)
Aromatic11.6 % (5 of 43)11.6 % (5 of 43)
Methyl30.0 % (18 of 60)30.0 % (18 of 60)

1. Cu(II) Plastocyanin from Anabeana Variabilis

METYTVKLGS DKGLLVFEPA KLTIKPGDTV EFLNNKVPPH NVVFDAALNP AKSADLAKSL SHKQLLMSPG QSTSTTFPAD APAGEYTFYC EPHRGAGMVG KITVAG

Sample

Temperature 298 (±0.1) K, pH 8.50 (±0.05)


#NameIsotope labelingTypeConcentration
1Cu(II) Plastocyanin from Anabeana Variabilis[U-95% 15N]1.0 mM
2natrium ascorbate0.1 mM

Chem. Shift Complete2
Sequence coverage: 90.6 %, Completeness: 41.3 %, Completeness (bb): 68.4 % Detail

Polymer type: polypeptide(L)

Total1H15N
All41.3 % (591 of 1430)33.2 % (406 of 1224)89.8 % (185 of 206)
Backbone68.4 % (423 of 618)56.4 % (239 of 424)94.8 % (184 of 194)
Sidechain20.7 % (168 of 812)20.9 % (167 of 800) 8.3 % (1 of 12)
Aromatic10.5 % (9 of 86)10.5 % (9 of 86)
Methyl28.3 % (34 of 120)28.3 % (34 of 120)

1. Cu(II) Plastocyanin from Anabeana Variabilis

METYTVKLGS DKGLLVFEPA KLTIKPGDTV EFLNNKVPPH NVVFDAALNP AKSADLAKSL SHKQLLMSPG QSTSTTFPAD APAGEYTFYC EPHRGAGMVG KITVAG

Sample

Temperature 298 (±0.1) K, pH 7.80 (±0.05)


#NameIsotope labelingTypeConcentration
1Cu(II) Plastocyanin from Anabeana Variabilis[U-95% 15N]1.0 mM
2natrium ascorbate0.1 mM

Chem. Shift Complete3
Sequence coverage: 91.5 %, Completeness: 41.4 %, Completeness (bb): 68.4 % Detail

Polymer type: polypeptide(L)

Total1H15N
All41.4 % (888 of 2145)33.3 % (611 of 1836)89.6 % (277 of 309)
Backbone68.4 % (634 of 927)56.4 % (359 of 636)94.5 % (275 of 291)
Sidechain20.9 % (254 of 1218)21.0 % (252 of 1200)11.1 % (2 of 18)
Aromatic 7.0 % (9 of 129) 7.0 % (9 of 129)
Methyl26.1 % (47 of 180)26.1 % (47 of 180)

1. Cu(II) Plastocyanin from Anabeana Variabilis

METYTVKLGS DKGLLVFEPA KLTIKPGDTV EFLNNKVPPH NVVFDAALNP AKSADLAKSL SHKQLLMSPG QSTSTTFPAD APAGEYTFYC EPHRGAGMVG KITVAG

Sample

Temperature 298 (±0.1) K, pH 7.46 (±0.05)


#NameIsotope labelingTypeConcentration
1Cu(II) Plastocyanin from Anabeana Variabilis[U-95% 15N]1.0 mM
2natrium ascorbate0.1 mM

Chem. Shift Complete4
Sequence coverage: 90.6 %, Completeness: 40.7 %, Completeness (bb): 68.1 % Detail

Polymer type: polypeptide(L)

Total1H15N
All40.7 % (1163 of 2860)32.3 % (791 of 2448)90.3 % (372 of 412)
Backbone68.1 % (842 of 1236)55.8 % (473 of 848)95.1 % (369 of 388)
Sidechain19.8 % (321 of 1624)19.9 % (318 of 1600)12.5 % (3 of 24)
Aromatic 7.6 % (13 of 172) 7.6 % (13 of 172)
Methyl24.6 % (59 of 240)24.6 % (59 of 240)

1. Cu(II) Plastocyanin from Anabeana Variabilis

METYTVKLGS DKGLLVFEPA KLTIKPGDTV EFLNNKVPPH NVVFDAALNP AKSADLAKSL SHKQLLMSPG QSTSTTFPAD APAGEYTFYC EPHRGAGMVG KITVAG

Sample

Temperature 298 (±0.1) K, pH 6.96 (±0.05)


#NameIsotope labelingTypeConcentration
1Cu(II) Plastocyanin from Anabeana Variabilis[U-95% 15N]1.0 mM
2natrium ascorbate0.1 mM

Chem. Shift Complete5
Sequence coverage: 92.5 %, Completeness: 40.6 %, Completeness (bb): 68.4 % Detail

Polymer type: polypeptide(L)

Total1H15N
All40.6 % (1453 of 3575)32.2 % (985 of 3060)90.9 % (468 of 515)
Backbone68.4 % (1057 of 1545)55.9 % (593 of 1060)95.7 % (464 of 485)
Sidechain19.5 % (396 of 2030)19.6 % (392 of 2000)13.3 % (4 of 30)
Aromatic 8.4 % (18 of 215) 8.4 % (18 of 215)
Methyl22.7 % (68 of 300)22.7 % (68 of 300)

1. Cu(II) Plastocyanin from Anabeana Variabilis

METYTVKLGS DKGLLVFEPA KLTIKPGDTV EFLNNKVPPH NVVFDAALNP AKSADLAKSL SHKQLLMSPG QSTSTTFPAD APAGEYTFYC EPHRGAGMVG KITVAG

Sample

Temperature 298 (±0.1) K, pH 6.59 (±0.05)


#NameIsotope labelingTypeConcentration
1Cu(II) Plastocyanin from Anabeana Variabilis[U-95% 15N]1.0 mM
2natrium ascorbate0.1 mM

Chem. Shift Complete6
Sequence coverage: 92.5 %, Completeness: 41.2 %, Completeness (bb): 69.0 % Detail

Polymer type: polypeptide(L)

Total1H15N
All41.2 % (1768 of 4290)32.8 % (1203 of 3672)91.4 % (565 of 618)
Backbone69.0 % (1279 of 1854)56.5 % (719 of 1272)96.2 % (560 of 582)
Sidechain20.1 % (489 of 2436)20.2 % (484 of 2400)13.9 % (5 of 36)
Aromatic 8.9 % (23 of 258) 8.9 % (23 of 258)
Methyl23.9 % (86 of 360)23.9 % (86 of 360)

1. Cu(II) Plastocyanin from Anabeana Variabilis

METYTVKLGS DKGLLVFEPA KLTIKPGDTV EFLNNKVPPH NVVFDAALNP AKSADLAKSL SHKQLLMSPG QSTSTTFPAD APAGEYTFYC EPHRGAGMVG KITVAG

Sample

Temperature 298 (±0.1) K, pH 6.05 (±0.05)


#NameIsotope labelingTypeConcentration
1Cu(II) Plastocyanin from Anabeana Variabilis[U-95% 15N]1.0 mM
2natrium ascorbate0.1 mM

Chem. Shift Complete7
Sequence coverage: 90.6 %, Completeness: 40.9 %, Completeness (bb): 69.0 % Detail

Polymer type: polypeptide(L)

Total1H15N
All40.9 % (2045 of 5005)32.3 % (1383 of 4284)91.8 % (662 of 721)
Backbone69.0 % (1492 of 2163)56.3 % (836 of 1484)96.6 % (656 of 679)
Sidechain19.5 % (553 of 2842)19.5 % (547 of 2800)14.3 % (6 of 42)
Aromatic 9.0 % (27 of 301) 9.0 % (27 of 301)
Methyl22.9 % (96 of 420)22.9 % (96 of 420)

1. Cu(II) Plastocyanin from Anabeana Variabilis

METYTVKLGS DKGLLVFEPA KLTIKPGDTV EFLNNKVPPH NVVFDAALNP AKSADLAKSL SHKQLLMSPG QSTSTTFPAD APAGEYTFYC EPHRGAGMVG KITVAG

Sample

Temperature 298 (±0.1) K, pH 5.78 (±0.05)


#NameIsotope labelingTypeConcentration
1Cu(II) Plastocyanin from Anabeana Variabilis[U-95% 15N]1.0 mM
2natrium ascorbate0.1 mM

Chem. Shift Complete8
Sequence coverage: 88.7 %, Completeness: 40.5 %, Completeness (bb): 68.7 % Detail

Polymer type: polypeptide(L)

Total1H15N
All40.5 % (2319 of 5720)31.9 % (1561 of 4896)92.0 % (758 of 824)
Backbone68.7 % (1699 of 2472)56.0 % (949 of 1696)96.6 % (750 of 776)
Sidechain19.1 % (620 of 3248)19.1 % (612 of 3200)16.7 % (8 of 48)
Aromatic 7.8 % (27 of 344) 7.8 % (27 of 344)
Methyl24.2 % (116 of 480)24.2 % (116 of 480)

1. Cu(II) Plastocyanin from Anabeana Variabilis

METYTVKLGS DKGLLVFEPA KLTIKPGDTV EFLNNKVPPH NVVFDAALNP AKSADLAKSL SHKQLLMSPG QSTSTTFPAD APAGEYTFYC EPHRGAGMVG KITVAG

Sample

Temperature 298 (±0.1) K, pH 5.35 (±0.05)


#NameIsotope labelingTypeConcentration
1Cu(II) Plastocyanin from Anabeana Variabilis[U-95% 15N]1.0 mM
2natrium ascorbate0.1 mM

Chem. Shift Complete9
Sequence coverage: 91.5 %, Completeness: 41.1 %, Completeness (bb): 69.2 % Detail

Polymer type: polypeptide(L)

Total1H15N
All41.1 % (2645 of 6435)32.5 % (1791 of 5508)92.1 % (854 of 927)
Backbone69.2 % (1924 of 2781)56.6 % (1079 of 1908)96.8 % (845 of 873)
Sidechain19.8 % (722 of 3654)19.8 % (713 of 3600)16.7 % (9 of 54)
Aromatic 7.0 % (27 of 387) 7.0 % (27 of 387)
Methyl24.6 % (133 of 540)24.6 % (133 of 540)

1. Cu(II) Plastocyanin from Anabeana Variabilis

METYTVKLGS DKGLLVFEPA KLTIKPGDTV EFLNNKVPPH NVVFDAALNP AKSADLAKSL SHKQLLMSPG QSTSTTFPAD APAGEYTFYC EPHRGAGMVG KITVAG

Sample

Temperature 298 (±0.1) K, pH 4.98 (±0.05)


#NameIsotope labelingTypeConcentration
1Cu(II) Plastocyanin from Anabeana Variabilis[U-95% 15N]1.0 mM
2natrium ascorbate0.1 mM

Chem. Shift Complete10
Sequence coverage: 90.6 %, Completeness: 41.3 %, Completeness (bb): 69.3 % Detail

Polymer type: polypeptide(L)

Total1H15N
All41.3 % (2956 of 7150)32.8 % (2005 of 6120)92.3 % (951 of 1030)
Backbone69.3 % (2141 of 3090)56.7 % (1201 of 2120)96.9 % (940 of 970)
Sidechain20.1 % (817 of 4060)20.1 % (806 of 4000)18.3 % (11 of 60)
Aromatic 9.8 % (42 of 430) 9.8 % (42 of 430)
Methyl24.7 % (148 of 600)24.7 % (148 of 600)

1. Cu(II) Plastocyanin from Anabeana Variabilis

METYTVKLGS DKGLLVFEPA KLTIKPGDTV EFLNNKVPPH NVVFDAALNP AKSADLAKSL SHKQLLMSPG QSTSTTFPAD APAGEYTFYC EPHRGAGMVG KITVAG

Sample

Temperature 298 (±0.1) K, pH 4.60 (±0.05)


#NameIsotope labelingTypeConcentration
1Cu(II) Plastocyanin from Anabeana Variabilis[U-95% 15N]1.0 mM
2natrium ascorbate0.1 mM

Chem. Shift Complete11
Sequence coverage: 90.6 %, Completeness: 41.3 %, Completeness (bb): 69.3 % Detail

Polymer type: polypeptide(L)

Total1H15N
All41.3 % (3249 of 7865)32.7 % (2200 of 6732)92.6 % (1049 of 1133)
Backbone69.3 % (2357 of 3399)56.7 % (1322 of 2332)97.0 % (1035 of 1067)
Sidechain20.0 % (894 of 4466)20.0 % (880 of 4400)21.2 % (14 of 66)
Aromatic10.1 % (48 of 473)10.1 % (48 of 473)
Methyl23.9 % (158 of 660)23.9 % (158 of 660)

1. Cu(II) Plastocyanin from Anabeana Variabilis

METYTVKLGS DKGLLVFEPA KLTIKPGDTV EFLNNKVPPH NVVFDAALNP AKSADLAKSL SHKQLLMSPG QSTSTTFPAD APAGEYTFYC EPHRGAGMVG KITVAG

Sample

Temperature 298 (±0.1) K, pH 4.20 (±0.05)


#NameIsotope labelingTypeConcentration
1Cu(II) Plastocyanin from Anabeana Variabilis[U-95% 15N]1.0 mM
2natrium ascorbate0.1 mM

Chem. Shift Complete12
Sequence coverage: 91.5 %, Completeness: 41.4 %, Completeness (bb): 69.6 % Detail

Polymer type: polypeptide(L)

Total1H15N
All41.4 % (3552 of 8580)32.8 % (2407 of 7344)92.6 % (1145 of 1236)
Backbone69.6 % (2580 of 3708)57.0 % (1449 of 2544)97.2 % (1131 of 1164)
Sidechain20.0 % (974 of 4872)20.0 % (960 of 4800)19.4 % (14 of 72)
Aromatic 9.7 % (50 of 516) 9.7 % (50 of 516)
Methyl24.3 % (175 of 720)24.3 % (175 of 720)

1. Cu(II) Plastocyanin from Anabeana Variabilis

METYTVKLGS DKGLLVFEPA KLTIKPGDTV EFLNNKVPPH NVVFDAALNP AKSADLAKSL SHKQLLMSPG QSTSTTFPAD APAGEYTFYC EPHRGAGMVG KITVAG

Sample

Temperature 293 (±0.1) K, pH 5.78 (±0.05)


#NameIsotope labelingTypeConcentration
1Cu(II) Plastocyanin from Anabeana Variabilis[U-95% 15N]1.0 mM
2natrium ascorbate0.1 mM

Chem. Shift Complete13
Sequence coverage: 89.6 %, Completeness: 40.9 %, Completeness (bb): 69.4 % Detail

Polymer type: polypeptide(L)

Total1H15N
All40.9 % (3803 of 9295)32.2 % (2562 of 7956)92.7 % (1241 of 1339)
Backbone69.4 % (2789 of 4017)56.7 % (1563 of 2756)97.2 % (1226 of 1261)
Sidechain19.2 % (1016 of 5278)19.2 % (1001 of 5200)19.2 % (15 of 78)
Aromatic 8.9 % (50 of 559) 8.9 % (50 of 559)
Methyl23.8 % (186 of 780)23.8 % (186 of 780)

1. Cu(II) Plastocyanin from Anabeana Variabilis

METYTVKLGS DKGLLVFEPA KLTIKPGDTV EFLNNKVPPH NVVFDAALNP AKSADLAKSL SHKQLLMSPG QSTSTTFPAD APAGEYTFYC EPHRGAGMVG KITVAG

Sample

Temperature 303 (±0.1) K, pH 5.78 (±0.05)


#NameIsotope labelingTypeConcentration
1Cu(II) Plastocyanin from Anabeana Variabilis[U-95% 15N]1.0 mM
2natrium ascorbate0.1 mM

Chem. Shift Complete14
Sequence coverage: 90.6 %, Completeness: 41.0 %, Completeness (bb): 69.5 % Detail

Polymer type: polypeptide(L)

Total1H15N
All41.0 % (4107 of 10010)32.3 % (2771 of 8568)92.6 % (1336 of 1442)
Backbone69.5 % (3007 of 4326)56.8 % (1686 of 2968)97.3 % (1321 of 1358)
Sidechain19.4 % (1102 of 5684)19.4 % (1087 of 5600)17.9 % (15 of 84)
Aromatic10.0 % (60 of 602)10.0 % (60 of 602)
Methyl24.6 % (207 of 840)24.6 % (207 of 840)

1. Cu(II) Plastocyanin from Anabeana Variabilis

METYTVKLGS DKGLLVFEPA KLTIKPGDTV EFLNNKVPPH NVVFDAALNP AKSADLAKSL SHKQLLMSPG QSTSTTFPAD APAGEYTFYC EPHRGAGMVG KITVAG

Sample

Temperature 308 (±0.1) K, pH 5.78 (±0.05)


#NameIsotope labelingTypeConcentration
1Cu(II) Plastocyanin from Anabeana Variabilis[U-95% 15N]1.0 mM
2natrium ascorbate0.1 mM

Heteronucl. T1
742 T1 values in 8 lists
Coherence Sz, Field strength (1H) 800 MHz, Temperature 298 (±0.1) K, pH 6.96 (±0.05), 8.50 (±0.05), 6.59 (±0.05), 6.05 (±0.05), 7.80 (±0.05), 5.78 (±0.05), 7.46 (±0.05), 5.35 (±0.05) Detail
Heteronucl. T2
570 T2 values in 6 lists
Coherence S(+,-), Field strength (1H) 800 MHz, Temperature 293 (±0.1) K, 308 (±0.1) K, 298 (±0.1) K, 303 (±0.1) K, pH 4.60 (±0.05), 4.20 (±0.05), 4.98 (±0.05), 5.78 (±0.05) Detail
Release date
2004-02-11
Citation 1
Characterization of micros-ms dynamics of proteins using a combined analysis of 15N NMR relaxation and chemical shift: conformational exchange in plastocyanin induced by histidine protonations
Hass, M.A.S., Thuesen, M.H., Christensen, H.E.M., Led, J.J.
J. Am. Chem. Soc. (2004), 126, 753-765, PubMed 14733549 , DOI 10.1021/ja030366m ,
Citation 2
Backbone dynamics of reduced plastocyanin from the cyanobacterium Anabaena variabilis: regions involved in electron transfer have enhanced mobility
Ma, L., Hass, M.A., Vierick, N., Kristensen, S.M., Ulstrup, J., Led, J.J.
Biochemistry (2003), 42, 320-330, PubMed 12525159 , DOI 10.1021/bi020553h ,
Related entities 1. Cu(II) Plastocyanin from Anabeana Variabilis, : 1 : 6 : 153 entities Detail
Interaction partners 1. Cu(II) Plastocyanin from Anabeana Variabilis, : 1 interactors Detail
Experiments performed 1 experiments Detail
Chemical shift validation 17 contents Detail