1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
O'Donoghue, S.I.
Chang, X.
Abseher, R.
Nilges, M.
Led, J.J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
90.00
90.00
90.00
1.000
1.000
1.000
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H6 O
94.111
PHENOL
non-polymer
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
R
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
S
N
64
N
O
N
65
N
H
N
66
N
H
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
N
N
73
S
C
N
74
N
C
N
75
N
O
N
76
N
C
N
77
N
C
N
78
N
C
N
79
N
O
N
80
N
N
N
81
N
O
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
N
N
93
S
C
N
94
N
C
N
95
N
O
N
96
N
C
N
97
N
C
N
98
N
C
N
99
N
O
N
100
N
O
N
101
N
O
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
H
N
111
N
N
N
112
N
C
N
113
N
C
N
114
N
O
N
115
N
O
N
116
N
H
N
117
N
H
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
N
N
122
S
C
N
123
N
C
N
124
N
O
N
125
N
C
Y
126
N
C
Y
127
N
N
Y
128
N
C
Y
129
N
C
Y
130
N
N
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
N
N
143
S
C
N
144
N
C
N
145
N
O
N
146
S
C
N
147
N
C
N
148
N
C
N
149
N
C
N
150
N
O
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
Y
164
N
C
Y
165
N
C
Y
166
N
C
Y
167
N
C
Y
168
N
C
Y
169
N
C
N
170
N
O
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
N
N
178
S
C
N
179
N
C
N
180
N
O
N
181
N
C
N
182
N
C
N
183
N
C
N
184
N
C
N
185
N
O
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
H
N
191
N
H
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
N
N
200
S
C
N
201
N
C
N
202
N
O
N
203
N
C
N
204
N
C
N
205
N
C
N
206
N
C
N
207
N
N
N
208
N
O
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
N
N
225
S
C
N
226
N
C
N
227
N
O
N
228
N
C
Y
229
N
C
Y
230
N
C
Y
231
N
C
Y
232
N
C
Y
233
N
C
Y
234
N
C
N
235
N
O
N
236
N
H
N
237
N
H
N
238
N
H
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
N
N
248
S
C
N
249
N
C
N
250
N
O
N
251
N
C
N
252
N
C
N
253
N
C
N
254
N
O
N
255
N
H
N
256
N
H
N
257
N
H
N
258
N
H
N
259
N
H
N
260
N
H
N
261
N
H
N
262
N
H
N
263
N
H
N
264
N
N
N
265
S
C
N
266
N
C
N
267
N
O
N
268
N
C
N
269
N
O
N
270
N
O
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
H
N
278
N
N
N
279
S
C
N
280
N
C
N
281
N
O
N
282
R
C
N
283
N
O
N
284
N
C
N
285
N
O
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
N
N
296
S
C
N
297
N
C
N
298
N
O
N
299
N
C
Y
300
N
C
Y
301
N
C
Y
302
N
C
Y
303
N
C
Y
304
N
C
Y
305
N
C
N
306
N
O
N
307
N
O
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
N
N
320
S
C
N
321
N
C
N
322
N
O
N
323
N
C
N
324
N
C
N
325
N
C
N
326
N
O
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
H
N
336
N
H
N
337
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
doub
N
75
N
sing
N
76
N
sing
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
doub
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
doub
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
doub
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
doub
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
doub
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
Y
125
N
sing
Y
126
N
doub
Y
127
N
doub
N
128
N
sing
Y
129
N
sing
N
130
N
sing
Y
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
N
140
N
sing
N
141
N
doub
N
142
N
sing
N
143
N
sing
N
144
N
sing
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
Y
156
N
doub
Y
157
N
sing
N
158
N
sing
Y
159
N
sing
N
160
N
sing
Y
161
N
doub
N
162
N
sing
Y
163
N
sing
N
164
N
sing
Y
165
N
doub
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
doub
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
doub
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
doub
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
sing
Y
225
N
doub
Y
226
N
sing
Y
227
N
sing
N
228
N
sing
Y
229
N
doub
N
230
N
sing
Y
231
N
doub
N
232
N
sing
Y
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
doub
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
doub
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
doub
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
sing
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
doub
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
Y
294
N
doub
Y
295
N
sing
Y
296
N
sing
N
297
N
sing
Y
298
N
doub
N
299
N
sing
Y
300
N
doub
N
301
N
sing
Y
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
sing
N
313
N
doub
N
314
N
sing
N
315
N
sing
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
NE
J.Biomol.NMR
JBNME9
0800
0925-2738
16
93
108
10.1023/A:1008323819099
10723989
Unraveling the symmetry ambiguity in a hexamer: calculation of the R6 human insulin structure.
2000
New York : Plenum Press
Structure, Computation and Dynamics in Protein NMR (in: Biological Magnetic Resonance, V. 17)
2217
0-306-45953-1
Calculation of Symmetric Oligomer Structures from NMR Data
1999
US
Biochemistry
BICHAW
0033
0006-2960
36
9409
Solution Structures of the R6 Human Insulin Hexamer
1997
1
2
10.2210/pdb5aiy/pdb
pdb_00005aiy
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
A PHENOL MOLECULE IS NON-COVALENTLY ATTACHED TO EACH INSULIN MONOMER
2383.698
PROTEIN (INSULIN)
ALPHA CHAIN
6
syn
polymer
A PHENOL MOLECULE IS NON-COVALENTLY ATTACHED TO EACH INSULIN MONOMER
3433.953
PROTEIN (INSULIN)
BETA CHAIN
6
syn
polymer
94.111
PHENOL
6
syn
non-polymer
no
no
GIVEQCCTSICSLYQLENYCN
GIVEQCCTSICSLYQLENYCN
A,C,E,G,I,K
polypeptide(L)
no
no
FVNQHLCGSHLVEALYLVCGERGFFYTPKT
FVNQHLCGSHLVEALYLVCGERGFFYTPKT
B,D,F,H,J,L
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
database_2
pdbx_struct_assembly
pdbx_struct_oper_list
struct_site
chem_comp_atom
chem_comp_bond
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Data collection
1
0
2000-02-28
1
1
2008-04-27
1
2
2011-07-13
1
3
2022-03-16
1
4
2023-12-27
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
ENSEMBLE OF THE 20 LOWEST ENERGY STRUCTURES
AVERAGE STRUCTURE FOR THE ENSEMBLE
STRUCTURES IN THE ENSEMBLE CLUSTER INTO TWO DISTINCT SUBSTATES, ONE IS DENOTED
'GREEN' IN 4AIY
BNL
Y
RCSB
1998-12-29
REL
IPH
PHENOL
THE PROTEIN WAS CHEMICALLY SYNTHESIZED FROM THE SECRETION OF HUMAN (HOMO SAPIENS) PANCREATIC CELLS.
sample
THE PROTEIN WAS CHEMICALLY SYNTHESIZED FROM THE SECRETION OF HUMAN (HOMO SAPIENS) PANCREATIC CELLS.
sample
LOWEST TOTAL ENERGY
40
1
2D DQF-COSY
NOESY AND TOCSY
2D 13C-1H HSQC
HSQC-TOCSY
3D TOCSY-NOESY
8.0
1
atm
310
K
REFINEMENT WAS DONE IN A SHELL OF WATER MOLECULES (J.P.LINGE,M.NILGES,1998,
J.BIOMOL.NMR, IN PRESS).
SYMMETRY-ADR METHOD: SIMULATED ANNEALING, WATER-SHELL REFINEMENT, AND ENERGY
MINIMIZATION
H2O AND D2O
BRUNGER
refinement
X-PLOR
3.1
structure solution
X-PLOR
500
Bruker
AM500
750
Varian
UNITY INOVA PLUS
IPH
1
3
IPH
IPH
22
A
IPH
2
3
IPH
IPH
22
C
IPH
3
3
IPH
IPH
22
E
IPH
4
3
IPH
IPH
22
G
IPH
5
3
IPH
IPH
22
I
IPH
6
3
IPH
IPH
22
K
GLY
1
n
1
GLY
1
A
ILE
2
n
2
ILE
2
A
VAL
3
n
3
VAL
3
A
GLU
4
n
4
GLU
4
A
GLN
5
n
5
GLN
5
A
CYS
6
n
6
CYS
6
A
CYS
7
n
7
CYS
7
A
THR
8
n
8
THR
8
A
SER
9
n
9
SER
9
A
ILE
10
n
10
ILE
10
A
CYS
11
n
11
CYS
11
A
SER
12
n
12
SER
12
A
LEU
13
n
13
LEU
13
A
TYR
14
n
14
TYR
14
A
GLN
15
n
15
GLN
15
A
LEU
16
n
16
LEU
16
A
GLU
17
n
17
GLU
17
A
ASN
18
n
18
ASN
18
A
TYR
19
n
19
TYR
19
A
CYS
20
n
20
CYS
20
A
ASN
21
n
21
ASN
21
A
PHE
1
n
1
PHE
1
B
VAL
2
n
2
VAL
2
B
ASN
3
n
3
ASN
3
B
GLN
4
n
4
GLN
4
B
HIS
5
n
5
HIS
5
B
LEU
6
n
6
LEU
6
B
CYS
7
n
7
CYS
7
B
GLY
8
n
8
GLY
8
B
SER
9
n
9
SER
9
B
HIS
10
n
10
HIS
10
B
LEU
11
n
11
LEU
11
B
VAL
12
n
12
VAL
12
B
GLU
13
n
13
GLU
13
B
ALA
14
n
14
ALA
14
B
LEU
15
n
15
LEU
15
B
TYR
16
n
16
TYR
16
B
LEU
17
n
17
LEU
17
B
VAL
18
n
18
VAL
18
B
CYS
19
n
19
CYS
19
B
GLY
20
n
20
GLY
20
B
GLU
21
n
21
GLU
21
B
ARG
22
n
22
ARG
22
B
GLY
23
n
23
GLY
23
B
PHE
24
n
24
PHE
24
B
PHE
25
n
25
PHE
25
B
TYR
26
n
26
TYR
26
B
THR
27
n
27
THR
27
B
PRO
28
n
28
PRO
28
B
LYS
29
n
29
LYS
29
B
THR
30
n
30
THR
30
B
GLY
1
n
1
GLY
1
C
ILE
2
n
2
ILE
2
C
VAL
3
n
3
VAL
3
C
GLU
4
n
4
GLU
4
C
GLN
5
n
5
GLN
5
C
CYS
6
n
6
CYS
6
C
CYS
7
n
7
CYS
7
C
THR
8
n
8
THR
8
C
SER
9
n
9
SER
9
C
ILE
10
n
10
ILE
10
C
CYS
11
n
11
CYS
11
C
SER
12
n
12
SER
12
C
LEU
13
n
13
LEU
13
C
TYR
14
n
14
TYR
14
C
GLN
15
n
15
GLN
15
C
LEU
16
n
16
LEU
16
C
GLU
17
n
17
GLU
17
C
ASN
18
n
18
ASN
18
C
TYR
19
n
19
TYR
19
C
CYS
20
n
20
CYS
20
C
ASN
21
n
21
ASN
21
C
PHE
1
n
1
PHE
1
D
VAL
2
n
2
VAL
2
D
ASN
3
n
3
ASN
3
D
GLN
4
n
4
GLN
4
D
HIS
5
n
5
HIS
5
D
LEU
6
n
6
LEU
6
D
CYS
7
n
7
CYS
7
D
GLY
8
n
8
GLY
8
D
SER
9
n
9
SER
9
D
HIS
10
n
10
HIS
10
D
LEU
11
n
11
LEU
11
D
VAL
12
n
12
VAL
12
D
GLU
13
n
13
GLU
13
D
ALA
14
n
14
ALA
14
D
LEU
15
n
15
LEU
15
D
TYR
16
n
16
TYR
16
D
LEU
17
n
17
LEU
17
D
VAL
18
n
18
VAL
18
D
CYS
19
n
19
CYS
19
D
GLY
20
n
20
GLY
20
D
GLU
21
n
21
GLU
21
D
ARG
22
n
22
ARG
22
D
GLY
23
n
23
GLY
23
D
PHE
24
n
24
PHE
24
D
PHE
25
n
25
PHE
25
D
TYR
26
n
26
TYR
26
D
THR
27
n
27
THR
27
D
PRO
28
n
28
PRO
28
D
LYS
29
n
29
LYS
29
D
THR
30
n
30
THR
30
D
GLY
1
n
1
GLY
1
E
ILE
2
n
2
ILE
2
E
VAL
3
n
3
VAL
3
E
GLU
4
n
4
GLU
4
E
GLN
5
n
5
GLN
5
E
CYS
6
n
6
CYS
6
E
CYS
7
n
7
CYS
7
E
THR
8
n
8
THR
8
E
SER
9
n
9
SER
9
E
ILE
10
n
10
ILE
10
E
CYS
11
n
11
CYS
11
E
SER
12
n
12
SER
12
E
LEU
13
n
13
LEU
13
E
TYR
14
n
14
TYR
14
E
GLN
15
n
15
GLN
15
E
LEU
16
n
16
LEU
16
E
GLU
17
n
17
GLU
17
E
ASN
18
n
18
ASN
18
E
TYR
19
n
19
TYR
19
E
CYS
20
n
20
CYS
20
E
ASN
21
n
21
ASN
21
E
PHE
1
n
1
PHE
1
F
VAL
2
n
2
VAL
2
F
ASN
3
n
3
ASN
3
F
GLN
4
n
4
GLN
4
F
HIS
5
n
5
HIS
5
F
LEU
6
n
6
LEU
6
F
CYS
7
n
7
CYS
7
F
GLY
8
n
8
GLY
8
F
SER
9
n
9
SER
9
F
HIS
10
n
10
HIS
10
F
LEU
11
n
11
LEU
11
F
VAL
12
n
12
VAL
12
F
GLU
13
n
13
GLU
13
F
ALA
14
n
14
ALA
14
F
LEU
15
n
15
LEU
15
F
TYR
16
n
16
TYR
16
F
LEU
17
n
17
LEU
17
F
VAL
18
n
18
VAL
18
F
CYS
19
n
19
CYS
19
F
GLY
20
n
20
GLY
20
F
GLU
21
n
21
GLU
21
F
ARG
22
n
22
ARG
22
F
GLY
23
n
23
GLY
23
F
PHE
24
n
24
PHE
24
F
PHE
25
n
25
PHE
25
F
TYR
26
n
26
TYR
26
F
THR
27
n
27
THR
27
F
PRO
28
n
28
PRO
28
F
LYS
29
n
29
LYS
29
F
THR
30
n
30
THR
30
F
GLY
1
n
1
GLY
1
G
ILE
2
n
2
ILE
2
G
VAL
3
n
3
VAL
3
G
GLU
4
n
4
GLU
4
G
GLN
5
n
5
GLN
5
G
CYS
6
n
6
CYS
6
G
CYS
7
n
7
CYS
7
G
THR
8
n
8
THR
8
G
SER
9
n
9
SER
9
G
ILE
10
n
10
ILE
10
G
CYS
11
n
11
CYS
11
G
SER
12
n
12
SER
12
G
LEU
13
n
13
LEU
13
G
TYR
14
n
14
TYR
14
G
GLN
15
n
15
GLN
15
G
LEU
16
n
16
LEU
16
G
GLU
17
n
17
GLU
17
G
ASN
18
n
18
ASN
18
G
TYR
19
n
19
TYR
19
G
CYS
20
n
20
CYS
20
G
ASN
21
n
21
ASN
21
G
PHE
1
n
1
PHE
1
H
VAL
2
n
2
VAL
2
H
ASN
3
n
3
ASN
3
H
GLN
4
n
4
GLN
4
H
HIS
5
n
5
HIS
5
H
LEU
6
n
6
LEU
6
H
CYS
7
n
7
CYS
7
H
GLY
8
n
8
GLY
8
H
SER
9
n
9
SER
9
H
HIS
10
n
10
HIS
10
H
LEU
11
n
11
LEU
11
H
VAL
12
n
12
VAL
12
H
GLU
13
n
13
GLU
13
H
ALA
14
n
14
ALA
14
H
LEU
15
n
15
LEU
15
H
TYR
16
n
16
TYR
16
H
LEU
17
n
17
LEU
17
H
VAL
18
n
18
VAL
18
H
CYS
19
n
19
CYS
19
H
GLY
20
n
20
GLY
20
H
GLU
21
n
21
GLU
21
H
ARG
22
n
22
ARG
22
H
GLY
23
n
23
GLY
23
H
PHE
24
n
24
PHE
24
H
PHE
25
n
25
PHE
25
H
TYR
26
n
26
TYR
26
H
THR
27
n
27
THR
27
H
PRO
28
n
28
PRO
28
H
LYS
29
n
29
LYS
29
H
THR
30
n
30
THR
30
H
GLY
1
n
1
GLY
1
I
ILE
2
n
2
ILE
2
I
VAL
3
n
3
VAL
3
I
GLU
4
n
4
GLU
4
I
GLN
5
n
5
GLN
5
I
CYS
6
n
6
CYS
6
I
CYS
7
n
7
CYS
7
I
THR
8
n
8
THR
8
I
SER
9
n
9
SER
9
I
ILE
10
n
10
ILE
10
I
CYS
11
n
11
CYS
11
I
SER
12
n
12
SER
12
I
LEU
13
n
13
LEU
13
I
TYR
14
n
14
TYR
14
I
GLN
15
n
15
GLN
15
I
LEU
16
n
16
LEU
16
I
GLU
17
n
17
GLU
17
I
ASN
18
n
18
ASN
18
I
TYR
19
n
19
TYR
19
I
CYS
20
n
20
CYS
20
I
ASN
21
n
21
ASN
21
I
PHE
1
n
1
PHE
1
J
VAL
2
n
2
VAL
2
J
ASN
3
n
3
ASN
3
J
GLN
4
n
4
GLN
4
J
HIS
5
n
5
HIS
5
J
LEU
6
n
6
LEU
6
J
CYS
7
n
7
CYS
7
J
GLY
8
n
8
GLY
8
J
SER
9
n
9
SER
9
J
HIS
10
n
10
HIS
10
J
LEU
11
n
11
LEU
11
J
VAL
12
n
12
VAL
12
J
GLU
13
n
13
GLU
13
J
ALA
14
n
14
ALA
14
J
LEU
15
n
15
LEU
15
J
TYR
16
n
16
TYR
16
J
LEU
17
n
17
LEU
17
J
VAL
18
n
18
VAL
18
J
CYS
19
n
19
CYS
19
J
GLY
20
n
20
GLY
20
J
GLU
21
n
21
GLU
21
J
ARG
22
n
22
ARG
22
J
GLY
23
n
23
GLY
23
J
PHE
24
n
24
PHE
24
J
PHE
25
n
25
PHE
25
J
TYR
26
n
26
TYR
26
J
THR
27
n
27
THR
27
J
PRO
28
n
28
PRO
28
J
LYS
29
n
29
LYS
29
J
THR
30
n
30
THR
30
J
GLY
1
n
1
GLY
1
K
ILE
2
n
2
ILE
2
K
VAL
3
n
3
VAL
3
K
GLU
4
n
4
GLU
4
K
GLN
5
n
5
GLN
5
K
CYS
6
n
6
CYS
6
K
CYS
7
n
7
CYS
7
K
THR
8
n
8
THR
8
K
SER
9
n
9
SER
9
K
ILE
10
n
10
ILE
10
K
CYS
11
n
11
CYS
11
K
SER
12
n
12
SER
12
K
LEU
13
n
13
LEU
13
K
TYR
14
n
14
TYR
14
K
GLN
15
n
15
GLN
15
K
LEU
16
n
16
LEU
16
K
GLU
17
n
17
GLU
17
K
ASN
18
n
18
ASN
18
K
TYR
19
n
19
TYR
19
K
CYS
20
n
20
CYS
20
K
ASN
21
n
21
ASN
21
K
PHE
1
n
1
PHE
1
L
VAL
2
n
2
VAL
2
L
ASN
3
n
3
ASN
3
L
GLN
4
n
4
GLN
4
L
HIS
5
n
5
HIS
5
L
LEU
6
n
6
LEU
6
L
CYS
7
n
7
CYS
7
L
GLY
8
n
8
GLY
8
L
SER
9
n
9
SER
9
L
HIS
10
n
10
HIS
10
L
LEU
11
n
11
LEU
11
L
VAL
12
n
12
VAL
12
L
GLU
13
n
13
GLU
13
L
ALA
14
n
14
ALA
14
L
LEU
15
n
15
LEU
15
L
TYR
16
n
16
TYR
16
L
LEU
17
n
17
LEU
17
L
VAL
18
n
18
VAL
18
L
CYS
19
n
19
CYS
19
L
GLY
20
n
20
GLY
20
L
GLU
21
n
21
GLU
21
L
ARG
22
n
22
ARG
22
L
GLY
23
n
23
GLY
23
L
PHE
24
n
24
PHE
24
L
PHE
25
n
25
PHE
25
L
TYR
26
n
26
TYR
26
L
THR
27
n
27
THR
27
L
PRO
28
n
28
PRO
28
L
LYS
29
n
29
LYS
29
L
THR
30
n
30
THR
30
L
author_defined_assembly
12
dodecameric
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
N
ASN
21
A
N
ASN
21
B
O
GLY
23
B
O
GLY
23
B
O
TYR
26
B
O
TYR
26
D
N
PHE
24
D
N
PHE
24
D
O
GLY
23
D
O
GLY
23
C
N
ASN
21
C
N
ASN
21
E
N
ASN
21
E
N
ASN
21
F
O
GLY
23
F
O
GLY
23
F
O
TYR
26
F
O
TYR
26
H
N
PHE
24
H
N
PHE
24
H
O
GLY
23
H
O
GLY
23
G
N
ASN
21
G
N
ASN
21
I
N
ASN
21
I
N
ASN
21
J
O
GLY
23
J
O
GLY
23
J
O
TYR
26
J
O
TYR
26
L
N
PHE
24
L
N
PHE
24
L
O
GLY
23
L
O
GLY
23
K
N
ASN
21
K
N
ASN
21
1
B
ARG
22
0.267
SIDE CHAIN
1
D
ARG
22
0.266
SIDE CHAIN
1
F
ARG
22
0.268
SIDE CHAIN
1
H
ARG
22
0.267
SIDE CHAIN
1
J
ARG
22
0.266
SIDE CHAIN
1
L
ARG
22
0.267
SIDE CHAIN
1
A
ILE
2
-130.31
-42.64
1
A
SER
9
-155.24
36.99
1
A
ILE
10
64.22
138.86
1
B
VAL
2
43.16
-159.37
1
B
ARG
22
-59.39
177.43
1
B
LYS
29
-159.99
75.56
1
C
ILE
2
-130.45
-42.58
1
C
SER
9
-155.02
37.12
1
C
ILE
10
63.99
139.61
1
D
VAL
2
43.20
-159.35
1
D
ARG
22
-59.03
177.53
1
D
LYS
29
-160.02
75.64
1
E
ILE
2
-130.60
-42.49
1
E
SER
9
-155.07
37.10
1
E
ILE
10
64.07
139.10
1
F
VAL
2
43.10
-158.69
1
F
ARG
22
-59.16
177.14
1
F
LYS
29
-159.84
75.31
1
G
ILE
2
-130.29
-42.46
1
G
SER
9
-154.91
37.12
1
G
ILE
10
63.99
139.83
1
H
VAL
2
43.09
-159.45
1
H
ARG
22
-59.34
177.33
1
H
LYS
29
-160.31
75.30
1
I
ILE
2
-130.41
-42.33
1
I
SER
9
-154.91
37.10
1
I
ILE
10
64.13
139.29
1
J
VAL
2
43.31
-159.52
1
J
ARG
22
-59.07
177.46
1
J
LYS
29
-160.18
75.31
1
K
ILE
2
-130.38
-42.47
1
K
SER
9
-155.04
36.63
1
K
ILE
10
64.57
138.90
1
L
VAL
2
43.04
-158.77
1
L
ARG
22
-59.07
177.58
1
L
LYS
29
-160.06
75.48
R6 HUMAN INSULIN HEXAMER (SYMMETRIC), NMR, 'RED' SUBSTATE, AVERAGE STRUCTURE
1
N
N
2
N
N
1
N
N
2
N
N
1
N
N
2
N
N
1
N
N
2
N
N
1
N
N
2
N
N
1
N
N
2
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
3
N
N
A
VAL
3
A
VAL
3
HELX_P
A
CYS
6
A
CYS
6
1
1
4
A
LEU
13
A
LEU
13
HELX_P
A
TYR
19
A
TYR
19
1
2
7
B
GLN
4
B
GLN
4
HELX_P
B
CYS
19
B
CYS
19
1
3
16
C
VAL
3
C
VAL
3
HELX_P
C
CYS
6
C
CYS
6
1
4
4
C
LEU
13
C
LEU
13
HELX_P
C
TYR
19
C
TYR
19
1
5
7
D
GLN
4
D
GLN
4
HELX_P
D
CYS
19
D
CYS
19
1
6
16
E
VAL
3
E
VAL
3
HELX_P
E
CYS
6
E
CYS
6
1
7
4
E
LEU
13
E
LEU
13
HELX_P
E
TYR
19
E
TYR
19
1
8
7
F
GLN
4
F
GLN
4
HELX_P
F
CYS
19
F
CYS
19
1
9
16
G
VAL
3
G
VAL
3
HELX_P
G
CYS
6
G
CYS
6
1
10
4
G
LEU
13
G
LEU
13
HELX_P
G
TYR
19
G
TYR
19
1
11
7
H
GLN
4
H
GLN
4
HELX_P
H
CYS
19
H
CYS
19
1
12
16
I
VAL
3
I
VAL
3
HELX_P
I
CYS
6
I
CYS
6
1
13
4
I
LEU
13
I
LEU
13
HELX_P
I
TYR
19
I
TYR
19
1
14
7
J
GLN
4
J
GLN
4
HELX_P
J
CYS
19
J
CYS
19
1
15
16
K
VAL
3
K
VAL
3
HELX_P
K
CYS
6
K
CYS
6
1
16
4
K
LEU
13
K
LEU
13
HELX_P
K
TYR
19
K
TYR
19
1
17
7
L
GLN
4
L
GLN
4
HELX_P
L
CYS
19
L
CYS
19
1
18
16
disulf
2.023
A
CYS
6
A
SG
CYS
6
1_555
A
CYS
11
A
SG
CYS
11
1_555
disulf
2.022
A
CYS
7
A
SG
CYS
7
1_555
B
CYS
7
B
SG
CYS
7
1_555
disulf
2.019
A
CYS
20
A
SG
CYS
20
1_555
B
CYS
19
B
SG
CYS
19
1_555
disulf
2.022
C
CYS
6
C
SG
CYS
6
1_555
C
CYS
11
C
SG
CYS
11
1_555
disulf
2.022
C
CYS
7
C
SG
CYS
7
1_555
D
CYS
7
D
SG
CYS
7
1_555
disulf
2.017
C
CYS
20
C
SG
CYS
20
1_555
D
CYS
19
D
SG
CYS
19
1_555
disulf
2.023
E
CYS
6
E
SG
CYS
6
1_555
E
CYS
11
E
SG
CYS
11
1_555
disulf
2.024
E
CYS
7
E
SG
CYS
7
1_555
F
CYS
7
F
SG
CYS
7
1_555
disulf
2.018
E
CYS
20
E
SG
CYS
20
1_555
F
CYS
19
F
SG
CYS
19
1_555
disulf
2.022
G
CYS
6
G
SG
CYS
6
1_555
G
CYS
11
G
SG
CYS
11
1_555
disulf
2.022
G
CYS
7
G
SG
CYS
7
1_555
H
CYS
7
H
SG
CYS
7
1_555
disulf
2.019
G
CYS
20
G
SG
CYS
20
1_555
H
CYS
19
H
SG
CYS
19
1_555
disulf
2.023
I
CYS
6
I
SG
CYS
6
1_555
I
CYS
11
I
SG
CYS
11
1_555
disulf
2.022
I
CYS
7
I
SG
CYS
7
1_555
J
CYS
7
J
SG
CYS
7
1_555
disulf
2.018
I
CYS
20
I
SG
CYS
20
1_555
J
CYS
19
J
SG
CYS
19
1_555
disulf
2.021
K
CYS
6
K
SG
CYS
6
1_555
K
CYS
11
K
SG
CYS
11
1_555
disulf
2.022
K
CYS
7
K
SG
CYS
7
1_555
L
CYS
7
L
SG
CYS
7
1_555
disulf
2.019
K
CYS
20
K
SG
CYS
20
1_555
L
CYS
19
L
SG
CYS
19
1_555
HORMONE/GROWTH FACTOR
HORMONE, GLUCOSE METABOLISM, HORMONE-GROWTH FACTOR COMPLEX
INS_HUMAN
UNP
1
90
P01308
INS_HUMAN
UNP
2
25
P01308
90
110
5AIY
1
21
P01308
A
1
1
21
25
54
5AIY
1
30
P01308
B
2
1
30
90
110
5AIY
1
21
P01308
C
1
1
21
25
54
5AIY
1
30
P01308
D
2
1
30
90
110
5AIY
1
21
P01308
E
1
1
21
25
54
5AIY
1
30
P01308
F
2
1
30
90
110
5AIY
1
21
P01308
G
1
1
21
25
54
5AIY
1
30
P01308
H
2
1
30
90
110
5AIY
1
21
P01308
I
1
1
21
25
54
5AIY
1
30
P01308
J
2
1
30
90
110
5AIY
1
21
P01308
K
1
1
21
25
54
5AIY
1
30
P01308
L
2
1
30
4
4
4
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
CYS
20
A
CYS
20
A
ASN
21
A
ASN
21
B
GLY
23
B
GLY
23
B
TYR
26
B
TYR
26
D
GLY
23
D
GLY
23
D
TYR
26
D
TYR
26
C
CYS
20
C
CYS
20
C
ASN
21
C
ASN
21
E
CYS
20
E
CYS
20
E
ASN
21
E
ASN
21
F
GLY
23
F
GLY
23
F
TYR
26
F
TYR
26
H
GLY
23
H
GLY
23
H
TYR
26
H
TYR
26
G
CYS
20
G
CYS
20
G
ASN
21
G
ASN
21
I
CYS
20
I
CYS
20
I
ASN
21
I
ASN
21
J
GLY
23
J
GLY
23
J
TYR
26
J
TYR
26
L
GLY
23
L
GLY
23
L
TYR
26
L
TYR
26
K
CYS
20
K
CYS
20
K
ASN
21
K
ASN
21
IN THE CRYSTAL STRUCTURE, 1ZNJ, THESE RESIDUES ARE COORDINATED BY A ZINC ATOM. THE ZINC ATOM IS NOT INCLUDED SINCE IT COULD NOT BE OBSERVED IN THE NMR SPECTRA.
Author
3
IN THE CRYSTAL STRUCTURE, 1ZNJ, THESE RESIDUES ARE COORDINATED BY A ZINC ATOM. THE ZINC ATOM IS NOT INCLUDED SINCE IT COULD NOT BE OBSERVED IN THE NMR SPECTRA.
Author
3
BINDING SITE FOR RESIDUE IPH A 22
A
IPH
22
Software
7
BINDING SITE FOR RESIDUE IPH C 22
C
IPH
22
Software
7
BINDING SITE FOR RESIDUE IPH E 22
E
IPH
22
Software
7
BINDING SITE FOR RESIDUE IPH G 22
G
IPH
22
Software
7
BINDING SITE FOR RESIDUE IPH I 22
I
IPH
22
Software
7
BINDING SITE FOR RESIDUE IPH K 22
K
IPH
22
Software
7
B
HIS
10
B
HIS
10
3
1_555
F
HIS
10
F
HIS
10
3
1_555
J
HIS
10
J
HIS
10
3
1_555
D
HIS
10
D
HIS
10
3
1_555
H
HIS
10
H
HIS
10
3
1_555
L
HIS
10
L
HIS
10
3
1_555
A
ILE
10
A
ILE
10
7
1_555
A
CYS
11
A
CYS
11
7
1_555
A
LEU
16
A
LEU
16
7
1_555
B
LEU
11
B
LEU
11
7
1_555
B
ALA
14
B
ALA
14
7
1_555
F
LEU
6
F
LEU
6
7
1_555
H
LEU
17
H
LEU
17
7
1_555
C
ILE
10
C
ILE
10
7
1_555
C
CYS
11
C
CYS
11
7
1_555
C
LEU
16
C
LEU
16
7
1_555
D
LEU
11
D
LEU
11
7
1_555
D
ALA
14
D
ALA
14
7
1_555
J
LEU
17
J
LEU
17
7
1_555
L
LEU
6
L
LEU
6
7
1_555
E
ILE
10
E
ILE
10
7
1_555
E
CYS
11
E
CYS
11
7
1_555
E
LEU
16
E
LEU
16
7
1_555
F
LEU
11
F
LEU
11
7
1_555
F
ALA
14
F
ALA
14
7
1_555
J
LEU
6
J
LEU
6
7
1_555
L
LEU
17
L
LEU
17
7
1_555
B
LEU
17
B
LEU
17
7
1_555
D
LEU
6
D
LEU
6
7
1_555
G
ILE
10
G
ILE
10
7
1_555
G
CYS
11
G
CYS
11
7
1_555
G
LEU
16
G
LEU
16
7
1_555
H
LEU
11
H
LEU
11
7
1_555
H
ALA
14
H
ALA
14
7
1_555
B
LEU
6
B
LEU
6
7
1_555
D
LEU
17
D
LEU
17
7
1_555
I
ILE
10
I
ILE
10
7
1_555
I
CYS
11
I
CYS
11
7
1_555
I
LEU
16
I
LEU
16
7
1_555
J
LEU
11
J
LEU
11
7
1_555
J
ALA
14
J
ALA
14
7
1_555
F
LEU
17
F
LEU
17
7
1_555
H
LEU
6
H
LEU
6
7
1_555
K
ILE
10
K
ILE
10
7
1_555
K
CYS
11
K
CYS
11
7
1_555
K
LEU
16
K
LEU
16
7
1_555
L
LEU
11
L
LEU
11
7
1_555
L
ALA
14
L
ALA
14
7
1_555
1
P 1