0.012268
0.007083
0.000000
0.000000
0.014166
0.000000
0.000000
0.000000
0.029621
0.00000
0.00000
0.00000
Smith, G.D.
Blessing, R.H.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
18
90.00
90.00
120.00
81.510
81.510
33.760
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
Cl -1
35.453
CHLORIDE ION
non-polymer
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
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
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
Zn 2
65.409
ZINC ION
non-polymer
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
CL
N
59
N
N
N
60
R
C
N
61
N
C
N
62
N
O
N
63
N
C
N
64
N
S
N
65
N
O
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
H
N
73
N
N
N
74
S
C
N
75
N
C
N
76
N
O
N
77
N
C
N
78
N
C
N
79
N
C
N
80
N
O
N
81
N
N
N
82
N
O
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
H
N
93
N
N
N
94
S
C
N
95
N
C
N
96
N
O
N
97
N
C
N
98
N
C
N
99
N
C
N
100
N
O
N
101
N
O
N
102
N
O
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
H
N
112
N
N
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
H
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
N
N
123
S
C
N
124
N
C
N
125
N
O
N
126
N
C
Y
127
N
C
Y
128
N
N
Y
129
N
C
Y
130
N
C
Y
131
N
N
N
132
N
O
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
H
N
143
N
O
N
144
N
H
N
145
N
H
N
146
N
N
N
147
S
C
N
148
N
C
N
149
N
O
N
150
S
C
N
151
N
C
N
152
N
C
N
153
N
C
N
154
N
O
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
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
N
N
169
S
C
N
170
N
C
N
171
N
O
N
172
N
C
N
173
N
C
N
174
N
C
N
175
N
C
N
176
N
O
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
N
184
N
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
H
N
189
N
H
N
190
N
N
N
191
S
C
N
192
N
C
N
193
N
O
N
194
N
C
N
195
N
C
N
196
N
C
N
197
N
C
N
198
N
N
N
199
N
O
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
H
N
207
N
H
N
208
N
H
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
N
N
216
S
C
N
217
N
C
N
218
N
O
N
219
N
C
Y
220
N
C
Y
221
N
C
Y
222
N
C
Y
223
N
C
Y
224
N
C
Y
225
N
C
N
226
N
O
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
H
N
238
N
N
N
239
S
C
N
240
N
C
N
241
N
O
N
242
N
C
N
243
N
C
N
244
N
C
N
245
N
O
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
N
N
256
S
C
N
257
N
C
N
258
N
O
N
259
N
C
N
260
N
O
N
261
N
O
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
N
N
270
S
C
N
271
N
C
N
272
N
O
N
273
R
C
N
274
N
O
N
275
N
C
N
276
N
O
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
N
N
287
S
C
N
288
N
C
N
289
N
O
N
290
N
C
Y
291
N
C
Y
292
N
C
Y
293
N
C
Y
294
N
C
Y
295
N
C
Y
296
N
C
N
297
N
O
N
298
N
O
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
N
N
311
S
C
N
312
N
C
N
313
N
O
N
314
N
C
N
315
N
C
N
316
N
C
N
317
N
O
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
ZN
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
sing
N
142
N
sing
N
143
N
doub
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
N
156
N
sing
N
157
N
sing
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
doub
N
165
N
sing
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
sing
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
doub
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
sing
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
doub
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
Y
214
N
doub
Y
215
N
sing
Y
216
N
sing
N
217
N
sing
Y
218
N
doub
N
219
N
sing
Y
220
N
doub
N
221
N
sing
Y
222
N
sing
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
doub
N
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
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
doub
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
sing
N
261
N
sing
N
262
N
doub
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
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
doub
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
Y
283
N
doub
Y
284
N
sing
Y
285
N
sing
N
286
N
sing
Y
287
N
doub
N
288
N
sing
Y
289
N
doub
N
290
N
sing
Y
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
doub
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
sing
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
59
1384
1394
10.1107/S090744490301165X
12876340
Lessons from an aged, dried crystal of T(6) human insulin.
2003
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
59
474
482
10.1107/S0907444902023685
The structure of T6 human insulin at 1.0 A resolution.
2003
UK
Philos.Trans.R.Soc.London,Ser.B
PTRBAE
0441
0080-4622
319
369
456
The structure of 2Zn pig insulin crystals at 1.5 A resolution
1988
DK
Acta Crystallogr.,Sect.B
ASBSDK
0622
0108-7681
45
99
107
10.1107/S0108768188011012
Structure of insulin: Results of joint neutron and X-ray refinement.
1989
10.2210/pdb1os3/pdb
pdb_00001os3
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100.0
1
mirrors
IMAGE PLATE
2002-06-26
RIGAKU RAXIS IV
Osmic confocal diffraction mirrors
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU
2383.698
Insulin
A-chain
2
nat
polymer
3433.953
Insulin
B-chain
2
nat
polymer
65.409
ZINC ION
2
syn
non-polymer
35.453
CHLORIDE ION
2
syn
non-polymer
18.015
water
40
nat
water
no
no
GIVEQCCTSICSLYQLENYCN
GIVEQCCTSICSLYQLENYCN
A,C
polypeptide(L)
no
no
FVNQHLCGSHLVEALYLVCGERGFFYTPKT
FVNQHLCGSHLVEALYLVCGERGFFYTPKT
B,D
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
human
Homo
sample
9606
Homo sapiens
human
Homo
sample
9606
Homo sapiens
1
1.87
33.58
SLOW COOLING
6.3
hydrochloric acid, zinc acetate, sodium citrate, acetone, pH 6.3, SLOW COOLING, temperature 295.0K
295.0
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2003-07-29
1
1
2008-04-29
1
2
2011-07-13
1
3
2023-08-16
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr1_symmetry
_pdbx_struct_conn_angle.ptnr3_auth_comp_id
_pdbx_struct_conn_angle.ptnr3_auth_seq_id
_pdbx_struct_conn_angle.ptnr3_label_asym_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.ptnr3_symmetry
_pdbx_struct_conn_angle.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_asym_id
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr1_symmetry
_struct_conn.ptnr2_auth_asym_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_conn.ptnr2_symmetry
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
T6 human insulin at 1.0 A resolution and 120 K
T6 porcine insulin at 1.5 A resolution
T6 porcine insulin; joint X-Ray and neutron refinement
RCSB
Y
RCSB
2003-03-18
REL
REL
ZN
ZINC ION
CL
CHLORIDE ION
HOH
water
4INS
PDB ENTRY 4INS
PDB
experimental model
ZN
501
3
ZN
ZN
501
B
CL
503
4
CL
CL
503
B
ZN
502
3
ZN
ZN
502
D
CL
504
4
CL
CL
504
D
WAT
605
5
HOH
HOH
605
A
WAT
608
5
HOH
HOH
608
A
WAT
615
5
HOH
HOH
615
A
WAT
617
5
HOH
HOH
617
A
WAT
621
5
HOH
HOH
621
A
WAT
625
5
HOH
HOH
625
A
WAT
633
5
HOH
HOH
633
A
WAT
634
5
HOH
HOH
634
A
WAT
636
5
HOH
HOH
636
A
WAT
505
5
HOH
HOH
505
B
WAT
603
5
HOH
HOH
603
B
WAT
610
5
HOH
HOH
610
B
WAT
612
5
HOH
HOH
612
B
WAT
613
5
HOH
HOH
613
B
WAT
614
5
HOH
HOH
614
B
WAT
616
5
HOH
HOH
616
B
WAT
618
5
HOH
HOH
618
B
WAT
620
5
HOH
HOH
620
B
WAT
629
5
HOH
HOH
629
B
WAT
637
5
HOH
HOH
637
B
WAT
602
5
HOH
HOH
602
C
WAT
623
5
HOH
HOH
623
C
WAT
631
5
HOH
HOH
631
C
WAT
638
5
HOH
HOH
638
C
WAT
506
5
HOH
HOH
506
D
WAT
601
5
HOH
HOH
601
D
WAT
604
5
HOH
HOH
604
D
WAT
606
5
HOH
HOH
606
D
WAT
607
5
HOH
HOH
607
D
WAT
609
5
HOH
HOH
609
D
WAT
611
5
HOH
HOH
611
D
WAT
619
5
HOH
HOH
619
D
WAT
622
5
HOH
HOH
622
D
WAT
624
5
HOH
HOH
624
D
WAT
626
5
HOH
HOH
626
D
WAT
627
5
HOH
HOH
627
D
WAT
628
5
HOH
HOH
628
D
WAT
630
5
HOH
HOH
630
D
WAT
632
5
HOH
HOH
632
D
WAT
635
5
HOH
HOH
635
D
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
n
30
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
n
29
29
D
n
30
30
D
author_and_software_defined_assembly
PISA,PQS
12
dodecameric
19390
-316
10880
B
HIS
10
B
NE2
HIS
10
1_555
B
ZN
501
E
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
2_555
101.3
B
HIS
10
B
NE2
HIS
10
1_555
B
ZN
501
E
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
3_555
101.3
B
HIS
10
B
NE2
HIS
10
2_555
B
ZN
501
E
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
3_555
101.3
B
HIS
10
B
NE2
HIS
10
1_555
B
ZN
501
E
ZN
ZN
1_555
B
CL
503
F
CL
CL
1_555
116.7
B
HIS
10
B
NE2
HIS
10
2_555
B
ZN
501
E
ZN
ZN
1_555
B
CL
503
F
CL
CL
1_555
116.7
B
HIS
10
B
NE2
HIS
10
3_555
B
ZN
501
E
ZN
ZN
1_555
B
CL
503
F
CL
CL
1_555
116.7
B
HIS
10
B
NE2
HIS
10
1_555
B
ZN
501
E
ZN
ZN
1_555
B
CL
503
F
CL
CL
2_555
116.7
B
HIS
10
B
NE2
HIS
10
2_555
B
ZN
501
E
ZN
ZN
1_555
B
CL
503
F
CL
CL
2_555
116.7
B
HIS
10
B
NE2
HIS
10
3_555
B
ZN
501
E
ZN
ZN
1_555
B
CL
503
F
CL
CL
2_555
116.7
B
CL
503
F
CL
CL
1_555
B
ZN
501
E
ZN
ZN
1_555
B
CL
503
F
CL
CL
2_555
0.0
B
HIS
10
B
NE2
HIS
10
1_555
B
ZN
501
E
ZN
ZN
1_555
B
CL
503
F
CL
CL
3_555
116.7
B
HIS
10
B
NE2
HIS
10
2_555
B
ZN
501
E
ZN
ZN
1_555
B
CL
503
F
CL
CL
3_555
116.7
B
HIS
10
B
NE2
HIS
10
3_555
B
ZN
501
E
ZN
ZN
1_555
B
CL
503
F
CL
CL
3_555
116.7
B
CL
503
F
CL
CL
1_555
B
ZN
501
E
ZN
ZN
1_555
B
CL
503
F
CL
CL
3_555
0.0
B
CL
503
F
CL
CL
2_555
B
ZN
501
E
ZN
ZN
1_555
B
CL
503
F
CL
CL
3_555
0.0
B
HIS
10
B
NE2
HIS
10
1_555
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
1_555
79.8
B
HIS
10
B
NE2
HIS
10
2_555
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
1_555
90.9
B
HIS
10
B
NE2
HIS
10
3_555
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
1_555
167.2
B
CL
503
F
CL
CL
1_555
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
1_555
52.9
B
CL
503
F
CL
CL
2_555
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
1_555
52.9
B
CL
503
F
CL
CL
3_555
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
1_555
52.9
B
HIS
10
B
NE2
HIS
10
1_555
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
2_555
167.2
B
HIS
10
B
NE2
HIS
10
2_555
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
2_555
79.8
B
HIS
10
B
NE2
HIS
10
3_555
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
2_555
90.9
B
CL
503
F
CL
CL
1_555
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
2_555
52.9
B
CL
503
F
CL
CL
2_555
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
2_555
52.9
B
CL
503
F
CL
CL
3_555
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
2_555
52.9
B
HOH
505
J
O
HOH
1_555
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
2_555
87.4
B
HIS
10
B
NE2
HIS
10
1_555
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
3_555
90.9
B
HIS
10
B
NE2
HIS
10
2_555
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
3_555
167.2
B
HIS
10
B
NE2
HIS
10
3_555
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
3_555
79.8
B
CL
503
F
CL
CL
1_555
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
3_555
52.9
B
CL
503
F
CL
CL
2_555
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
3_555
52.9
B
CL
503
F
CL
CL
3_555
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
3_555
52.9
B
HOH
505
J
O
HOH
1_555
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
3_555
87.4
B
HOH
505
J
O
HOH
2_555
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
3_555
87.4
D
HIS
10
D
NE2
HIS
10
1_555
D
ZN
502
G
ZN
ZN
1_555
D
HIS
10
D
NE2
HIS
10
3_555
102.7
D
HIS
10
D
NE2
HIS
10
1_555
D
ZN
502
G
ZN
ZN
1_555
D
HIS
10
D
NE2
HIS
10
2_555
102.7
D
HIS
10
D
NE2
HIS
10
3_555
D
ZN
502
G
ZN
ZN
1_555
D
HIS
10
D
NE2
HIS
10
2_555
102.7
D
HIS
10
D
NE2
HIS
10
1_555
D
ZN
502
G
ZN
ZN
1_555
D
CL
504
H
CL
CL
1_555
115.6
D
HIS
10
D
NE2
HIS
10
3_555
D
ZN
502
G
ZN
ZN
1_555
D
CL
504
H
CL
CL
1_555
115.6
D
HIS
10
D
NE2
HIS
10
2_555
D
ZN
502
G
ZN
ZN
1_555
D
CL
504
H
CL
CL
1_555
115.6
D
HIS
10
D
NE2
HIS
10
1_555
D
ZN
502
G
ZN
ZN
1_555
D
CL
504
H
CL
CL
2_555
115.6
D
HIS
10
D
NE2
HIS
10
3_555
D
ZN
502
G
ZN
ZN
1_555
D
CL
504
H
CL
CL
2_555
115.6
D
HIS
10
D
NE2
HIS
10
2_555
D
ZN
502
G
ZN
ZN
1_555
D
CL
504
H
CL
CL
2_555
115.6
D
CL
504
H
CL
CL
1_555
D
ZN
502
G
ZN
ZN
1_555
D
CL
504
H
CL
CL
2_555
0.0
D
HIS
10
D
NE2
HIS
10
1_555
D
ZN
502
G
ZN
ZN
1_555
D
CL
504
H
CL
CL
3_555
115.6
D
HIS
10
D
NE2
HIS
10
3_555
D
ZN
502
G
ZN
ZN
1_555
D
CL
504
H
CL
CL
3_555
115.6
D
HIS
10
D
NE2
HIS
10
2_555
D
ZN
502
G
ZN
ZN
1_555
D
CL
504
H
CL
CL
3_555
115.6
D
CL
504
H
CL
CL
1_555
D
ZN
502
G
ZN
ZN
1_555
D
CL
504
H
CL
CL
3_555
0.0
D
CL
504
H
CL
CL
2_555
D
ZN
502
G
ZN
ZN
1_555
D
CL
504
H
CL
CL
3_555
0.0
D
HIS
10
D
NE2
HIS
10
1_555
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
1_555
86.8
D
HIS
10
D
NE2
HIS
10
3_555
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
1_555
90.9
D
HIS
10
D
NE2
HIS
10
2_555
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
1_555
161.1
D
CL
504
H
CL
CL
1_555
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
1_555
45.7
D
CL
504
H
CL
CL
2_555
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
1_555
45.7
D
CL
504
H
CL
CL
3_555
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
1_555
45.7
D
HIS
10
D
NE2
HIS
10
1_555
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
3_555
161.1
D
HIS
10
D
NE2
HIS
10
3_555
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
3_555
86.8
D
HIS
10
D
NE2
HIS
10
2_555
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
3_555
90.9
D
CL
504
H
CL
CL
1_555
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
3_555
45.7
D
CL
504
H
CL
CL
2_555
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
3_555
45.7
D
CL
504
H
CL
CL
3_555
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
3_555
45.7
D
HOH
506
L
O
HOH
1_555
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
3_555
76.6
D
HIS
10
D
NE2
HIS
10
1_555
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
2_555
90.9
D
HIS
10
D
NE2
HIS
10
3_555
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
2_555
161.1
D
HIS
10
D
NE2
HIS
10
2_555
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
2_555
86.8
D
CL
504
H
CL
CL
1_555
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
2_555
45.7
D
CL
504
H
CL
CL
2_555
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
2_555
45.7
D
CL
504
H
CL
CL
3_555
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
2_555
45.7
D
HOH
506
L
O
HOH
1_555
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
2_555
76.6
D
HOH
506
L
O
HOH
3_555
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
2_555
76.6
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
-0.5000000000
-0.8660254038
0.0000000000
0.8660254038
-0.5000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
2_555
-y,x-y,z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
-0.5000000000
0.8660254038
0.0000000000
-0.8660254038
-0.5000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
3_555
-x+y,-x,z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
B
N
PHE
24
B
N
PHE
24
D
O
TYR
26
D
O
TYR
26
1
B
ZN
501
E
ZN
1
B
CL
503
F
CL
1
D
ZN
502
G
ZN
1
D
CL
504
H
CL
1
D
HOH
627
L
HOH
1
B
CD
GLU
13
B
CD
GLU
13
1
Y
1
B
OE1
GLU
13
B
OE1
GLU
13
1
Y
1
B
OE2
GLU
13
B
OE2
GLU
13
1
Y
1
B
CG
GLU
21
B
CG
GLU
21
1
Y
1
B
CD
GLU
21
B
CD
GLU
21
1
Y
1
B
OE1
GLU
21
B
OE1
GLU
21
1
Y
1
B
OE2
GLU
21
B
OE2
GLU
21
1
Y
1
B
CG
ARG
22
B
CG
ARG
22
1
Y
1
B
CD
ARG
22
B
CD
ARG
22
1
Y
1
B
NE
ARG
22
B
NE
ARG
22
1
Y
1
B
CZ
ARG
22
B
CZ
ARG
22
1
Y
1
B
NH1
ARG
22
B
NH1
ARG
22
1
Y
1
B
NH2
ARG
22
B
NH2
ARG
22
1
Y
1
B
CG
LYS
29
B
CG
LYS
29
1
Y
1
B
CD
LYS
29
B
CD
LYS
29
1
Y
1
B
CE
LYS
29
B
CE
LYS
29
1
Y
1
B
NZ
LYS
29
B
NZ
LYS
29
1
Y
1
C
CG
GLN
5
C
CG
GLN
5
1
Y
1
C
CD
GLN
5
C
CD
GLN
5
1
Y
1
C
OE1
GLN
5
C
OE1
GLN
5
1
Y
1
C
NE2
GLN
5
C
NE2
GLN
5
1
Y
1
B
THR
30
B
THR
30
1
Y
1
D
LYS
29
D
LYS
29
1
Y
1
D
THR
30
D
THR
30
1
Y
1
A
SER
9
-119.43
-114.83
1
D
VAL
2
-42.84
164.92
37.2
-0.67
2.15
0.00
-0.67
0.00
1.34
0.253
0.010
0.216
1.95
16.42
662
6070
6070
10.9
99.7
Random
1
Isotropic
THROUGHOUT
0.0
0.0
MOLECULAR REPLACEMENT
PDB ENTRY 4INS
Engh & Huber
FLAT MODEL
55.6
0.39
0.28
0.23
5.0
0.18
0.14
1.95
16.42
40
808
4
0
764
0.006
1.1
20.2
0.67
1.66
1.50
2.70
2.00
2.05
2.00
3.13
2.50
0.339
0.034
0.26
2.07
98
910
1008
6
9.7
100.0
33.4
1.95
16.42
1OS3
22524
6070
0.0
0.0
0.045
1
15.9
3.7
99.7
0.175
1.95
2.02
3.67
1
100.0
data collection
CrystalClear
data reduction
d*TREK
refinement
CNS
data reduction
CrystalClear
(MSC/RIGAKU)
data scaling
d*TREK
phasing
CNS
Dehydrated T6 human insulin at 100 K
1
N
N
2
N
N
1
N
N
2
N
N
3
N
N
4
N
N
3
N
N
4
N
N
5
N
N
5
N
N
5
N
N
5
N
N
The biological assembly is a hexamer generated from the dimer
in the asymmetric unit by the operations: -y,x-y,z and y-x,-x,z
A
GLY
1
A
GLY
1
HELX_P
A
SER
9
A
SER
9
1
1
9
A
SER
12
A
SER
12
HELX_P
A
GLU
17
A
GLU
17
1
2
6
A
ASN
18
A
ASN
18
HELX_P
A
CYS
20
A
CYS
20
5
3
3
B
GLY
8
B
GLY
8
HELX_P
B
GLY
20
B
GLY
20
1
4
13
B
GLU
21
B
GLU
21
HELX_P
B
GLY
23
B
GLY
23
5
5
3
C
GLY
1
C
GLY
1
HELX_P
C
CYS
7
C
CYS
7
1
6
7
C
SER
12
C
SER
12
HELX_P
C
GLU
17
C
GLU
17
1
7
6
C
ASN
18
C
ASN
18
HELX_P
C
CYS
20
C
CYS
20
5
8
3
D
CYS
7
D
CYS
7
HELX_P
D
GLY
20
D
GLY
20
1
9
14
D
GLU
21
D
GLU
21
HELX_P
D
GLY
23
D
GLY
23
5
10
3
disulf
2.032
A
CYS
6
A
SG
CYS
6
1_555
A
CYS
11
A
SG
CYS
11
1_555
disulf
2.028
A
CYS
7
A
SG
CYS
7
1_555
B
CYS
7
B
SG
CYS
7
1_555
disulf
2.035
A
CYS
20
A
SG
CYS
20
1_555
B
CYS
19
B
SG
CYS
19
1_555
disulf
2.031
C
CYS
6
C
SG
CYS
6
1_555
C
CYS
11
C
SG
CYS
11
1_555
disulf
2.028
C
CYS
7
C
SG
CYS
7
1_555
D
CYS
7
D
SG
CYS
7
1_555
disulf
2.036
C
CYS
20
C
SG
CYS
20
1_555
D
CYS
19
D
SG
CYS
19
1_555
metalc
2.046
B
HIS
10
B
NE2
HIS
10
1_555
B
ZN
501
E
ZN
ZN
1_555
metalc
2.046
B
HIS
10
B
NE2
HIS
10
2_555
B
ZN
501
E
ZN
ZN
1_555
metalc
2.046
B
HIS
10
B
NE2
HIS
10
3_555
B
ZN
501
E
ZN
ZN
1_555
metalc
2.434
B
ZN
501
E
ZN
ZN
1_555
B
CL
503
F
CL
CL
1_555
metalc
2.434
B
ZN
501
E
ZN
ZN
1_555
B
CL
503
F
CL
CL
2_555
metalc
2.434
B
ZN
501
E
ZN
ZN
1_555
B
CL
503
F
CL
CL
3_555
metalc
2.175
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
1_555
metalc
2.175
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
2_555
metalc
2.175
B
ZN
501
E
ZN
ZN
1_555
B
HOH
505
J
O
HOH
3_555
metalc
2.008
D
HIS
10
D
NE2
HIS
10
1_555
D
ZN
502
G
ZN
ZN
1_555
metalc
2.008
D
HIS
10
D
NE2
HIS
10
3_555
D
ZN
502
G
ZN
ZN
1_555
metalc
2.008
D
HIS
10
D
NE2
HIS
10
2_555
D
ZN
502
G
ZN
ZN
1_555
metalc
2.408
D
ZN
502
G
ZN
ZN
1_555
D
CL
504
H
CL
CL
1_555
metalc
2.408
D
ZN
502
G
ZN
ZN
1_555
D
CL
504
H
CL
CL
2_555
metalc
2.408
D
ZN
502
G
ZN
ZN
1_555
D
CL
504
H
CL
CL
3_555
metalc
2.487
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
1_555
metalc
2.487
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
3_555
metalc
2.487
D
ZN
502
G
ZN
ZN
1_555
D
HOH
506
L
O
HOH
2_555
HORMONE/GROWTH FACTOR
Air dried crystal, data measured at 100 K, HORMONE-GROWTH FACTOR COMPLEX
INS_HUMAN
UNP
1
90
P01308
INS_HUMAN
UNP
2
25
P01308
90
110
1OS3
1
21
P01308
A
1
1
21
25
54
1OS3
1
30
P01308
B
2
1
30
90
110
1OS3
1
21
P01308
C
1
1
21
25
54
1OS3
1
30
P01308
D
2
1
30
2
anti-parallel
B
PHE
24
B
PHE
24
B
TYR
26
B
TYR
26
D
PHE
24
D
PHE
24
D
TYR
26
D
TYR
26
BINDING SITE FOR RESIDUE ZN B 501
B
ZN
501
Software
9
BINDING SITE FOR RESIDUE ZN D 502
D
ZN
502
Software
9
BINDING SITE FOR RESIDUE CL B 503
B
CL
503
Software
6
BINDING SITE FOR RESIDUE CL D 504
D
CL
504
Software
6
B
HIS
10
B
HIS
10
9
1_555
B
HIS
10
B
HIS
10
9
2_555
B
HIS
10
B
HIS
10
9
3_555
B
CL
503
F
CL
9
2_555
B
CL
503
F
CL
9
3_555
B
CL
503
F
CL
9
1_555
B
HOH
505
J
HOH
9
2_555
B
HOH
505
J
HOH
9
3_555
B
HOH
505
J
HOH
9
1_555
D
HIS
10
D
HIS
10
9
2_555
D
HIS
10
D
HIS
10
9
3_555
D
HIS
10
D
HIS
10
9
1_555
D
CL
504
H
CL
9
2_555
D
CL
504
H
CL
9
3_555
D
CL
504
H
CL
9
1_555
D
HOH
506
L
HOH
9
3_555
D
HOH
506
L
HOH
9
2_555
D
HOH
506
L
HOH
9
1_555
B
ZN
501
E
ZN
6
1_555
B
ZN
501
E
ZN
6
2_555
B
ZN
501
E
ZN
6
3_555
B
HOH
505
J
HOH
6
2_555
B
HOH
505
J
HOH
6
3_555
B
HOH
505
J
HOH
6
1_555
D
ZN
502
G
ZN
6
1_555
D
ZN
502
G
ZN
6
2_555
D
ZN
502
G
ZN
6
3_555
D
HOH
506
L
HOH
6
3_555
D
HOH
506
L
HOH
6
2_555
D
HOH
506
L
HOH
6
1_555
146
H 3