.012303
.007103
.000000
.000000
.014207
.000000
.000000
.000000
.013691
.00000
.00000
.00000
Von Dreele, R.B.
Stephens, P.W.
Blessing, R.H.
Smith, G.D.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
36
90.00
90.00
120.00
81.278
81.278
73.039
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
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
Na 1
22.990
SODIUM ION
non-polymer
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
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
56
1549
1553
10.1107/S0907444900013901
11092920
The first protein crystal structure determined from high-resolution X-ray powder diffraction data: a variant of T3R3 human insulin-zinc complex produced by grinding.
2000
DK
J.Appl.Crystallogr.
JACGAR
0228
0021-8898
32
1084
1089
10.1107/S002188989901064X
Combined Rietveld and Stereochemical Restraint Refinement of a Protein Crystal Structure
1999
US
Biochemistry
BICHAW
0033
0006-2960
33
1512
1517
Crystallographic Evidence for Dual Coordinate Aroun in the T3R3 Human Insulin Hexamer
1994
1.000000
.000000
.000000
.000000
1.000000
.000000
.000000
.000000
1.000000
.00000
.00000
.00000
300.0
1
DIFFRACTOMETER
1999-10-15
OTHER
SINGLE WAVELENGTH
M
x-ray
1
1.401107
1.0
X3B1
NSLS
1.401107
SYNCHROTRON
NSLS BEAMLINE X3B1
2383.698
INSULIN, A CHAIN
A CHAIN OF T3R3 VARIANT
4
syn
polymer
3433.953
INSULIN, B CHAIN
B CHAIN OF T3R3 VARIANT
4
syn
polymer
65.409
ZINC ION
4
syn
non-polymer
35.453
CHLORIDE ION
4
syn
non-polymer
22.990
SODIUM ION
2
syn
non-polymer
no
no
GIVEQCCTSICSLYQLENYCN
GIVEQCCTSICSLYQLENYCN
A,C,E,G
polypeptide(L)
no
no
FVNQHLCGSHLVEALYLVCGERGFFYTPKT
FVNQHLCGSHLVEALYLVCGERGFFYTPKT
B,D,F,H
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
1
1.99
38.34
atom_site
repository
Initial release
Version format compliance
Derived calculations
Version format compliance
Atomic model
Data collection
1
0
2000-10-16
1
1
2008-04-27
1
2
2011-07-13
2
0
2018-10-03
_atom_site.occupancy
a variant of this T3R3 Zn insulin complex
RCSB
Y
RCSB
2000-09-13
REL
REL
ZN
ZINC ION
CL
CHLORIDE ION
NA
SODIUM ION
This sequence occurs naturally in humans
sample
This sequence occurs naturally in humans
sample
ZN
501
3
ZN
ZN
501
B
CL
502
4
CL
CL
502
B
NA
503
5
NA
NA
503
B
ZN
1501
3
ZN
ZN
1501
D
CL
1502
4
CL
CL
1502
D
ZN
601
3
ZN
ZN
601
F
CL
602
4
CL
CL
602
F
ZN
1601
3
ZN
ZN
1601
H
CL
1602
4
CL
CL
1602
H
NA
603
5
NA
NA
603
H
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
author_defined_assembly
8
octameric
software_defined_assembly
PISA,PQS
12
dodecameric
software_defined_assembly
PISA,PQS
12
dodecameric
software_defined_assembly
PISA
12
dodecameric
18480
-321
13770
19260
-355
14150
13440
-307
19210
B
CL
502
J
CL
CL
1_555
B
ZN
501
I
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
1_555
150.9
B
CL
502
J
CL
CL
1_555
B
ZN
501
I
ZN
ZN
1_555
B
CL
502
J
CL
CL
2_555
0.0
B
HIS
10
B
NE2
HIS
10
1_555
B
ZN
501
I
ZN
ZN
1_555
B
CL
502
J
CL
CL
2_555
150.9
B
CL
502
J
CL
CL
1_555
B
ZN
501
I
ZN
ZN
1_555
B
CL
502
J
CL
CL
3_555
0.0
B
HIS
10
B
NE2
HIS
10
1_555
B
ZN
501
I
ZN
ZN
1_555
B
CL
502
J
CL
CL
3_555
150.9
B
CL
502
J
CL
CL
2_555
B
ZN
501
I
ZN
ZN
1_555
B
CL
502
J
CL
CL
3_555
0.0
B
CL
502
J
CL
CL
1_555
B
ZN
501
I
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
2_555
150.9
B
HIS
10
B
NE2
HIS
10
1_555
B
ZN
501
I
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
2_555
49.8
B
CL
502
J
CL
CL
2_555
B
ZN
501
I
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
2_555
150.9
B
CL
502
J
CL
CL
3_555
B
ZN
501
I
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
2_555
150.9
B
CL
502
J
CL
CL
1_555
B
ZN
501
I
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
3_555
150.9
B
HIS
10
B
NE2
HIS
10
1_555
B
ZN
501
I
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
3_555
49.8
B
CL
502
J
CL
CL
2_555
B
ZN
501
I
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
3_555
150.9
B
CL
502
J
CL
CL
3_555
B
ZN
501
I
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
3_555
150.9
B
HIS
10
B
NE2
HIS
10
2_555
B
ZN
501
I
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
3_555
49.8
D
HIS
10
D
NE2
HIS
10
1_555
D
ZN
1501
L
ZN
ZN
1_555
D
CL
1502
M
CL
CL
1_555
115.2
D
HIS
10
D
NE2
HIS
10
1_555
D
ZN
1501
L
ZN
ZN
1_555
D
HIS
10
D
NE2
HIS
10
2_555
103.2
D
CL
1502
M
CL
CL
1_555
D
ZN
1501
L
ZN
ZN
1_555
D
HIS
10
D
NE2
HIS
10
2_555
115.2
D
HIS
10
D
NE2
HIS
10
1_555
D
ZN
1501
L
ZN
ZN
1_555
D
CL
1502
M
CL
CL
2_555
115.2
D
CL
1502
M
CL
CL
1_555
D
ZN
1501
L
ZN
ZN
1_555
D
CL
1502
M
CL
CL
2_555
0.0
D
HIS
10
D
NE2
HIS
10
2_555
D
ZN
1501
L
ZN
ZN
1_555
D
CL
1502
M
CL
CL
2_555
115.2
D
HIS
10
D
NE2
HIS
10
1_555
D
ZN
1501
L
ZN
ZN
1_555
D
CL
1502
M
CL
CL
3_555
115.2
D
CL
1502
M
CL
CL
1_555
D
ZN
1501
L
ZN
ZN
1_555
D
CL
1502
M
CL
CL
3_555
0.0
D
HIS
10
D
NE2
HIS
10
2_555
D
ZN
1501
L
ZN
ZN
1_555
D
CL
1502
M
CL
CL
3_555
115.2
D
CL
1502
M
CL
CL
2_555
D
ZN
1501
L
ZN
ZN
1_555
D
CL
1502
M
CL
CL
3_555
0.0
D
HIS
10
D
NE2
HIS
10
1_555
D
ZN
1501
L
ZN
ZN
1_555
D
HIS
10
D
NE2
HIS
10
3_555
103.2
D
CL
1502
M
CL
CL
1_555
D
ZN
1501
L
ZN
ZN
1_555
D
HIS
10
D
NE2
HIS
10
3_555
115.2
D
HIS
10
D
NE2
HIS
10
2_555
D
ZN
1501
L
ZN
ZN
1_555
D
HIS
10
D
NE2
HIS
10
3_555
103.2
D
CL
1502
M
CL
CL
2_555
D
ZN
1501
L
ZN
ZN
1_555
D
HIS
10
D
NE2
HIS
10
3_555
115.2
D
CL
1502
M
CL
CL
3_555
D
ZN
1501
L
ZN
ZN
1_555
D
HIS
10
D
NE2
HIS
10
3_555
115.2
F
CL
602
O
CL
CL
1_555
F
ZN
601
N
ZN
ZN
1_555
F
HIS
10
F
NE2
HIS
10
1_555
122.0
F
CL
602
O
CL
CL
1_555
F
ZN
601
N
ZN
ZN
1_555
F
HIS
10
F
NE2
HIS
10
3_555
122.0
F
HIS
10
F
NE2
HIS
10
1_555
F
ZN
601
N
ZN
ZN
1_555
F
HIS
10
F
NE2
HIS
10
3_555
94.5
F
CL
602
O
CL
CL
1_555
F
ZN
601
N
ZN
ZN
1_555
F
CL
602
O
CL
CL
2_555
0.0
F
HIS
10
F
NE2
HIS
10
1_555
F
ZN
601
N
ZN
ZN
1_555
F
CL
602
O
CL
CL
2_555
122.0
F
HIS
10
F
NE2
HIS
10
3_555
F
ZN
601
N
ZN
ZN
1_555
F
CL
602
O
CL
CL
2_555
122.0
F
CL
602
O
CL
CL
1_555
F
ZN
601
N
ZN
ZN
1_555
F
CL
602
O
CL
CL
3_555
0.0
F
HIS
10
F
NE2
HIS
10
1_555
F
ZN
601
N
ZN
ZN
1_555
F
CL
602
O
CL
CL
3_555
122.0
F
HIS
10
F
NE2
HIS
10
3_555
F
ZN
601
N
ZN
ZN
1_555
F
CL
602
O
CL
CL
3_555
122.0
F
CL
602
O
CL
CL
2_555
F
ZN
601
N
ZN
ZN
1_555
F
CL
602
O
CL
CL
3_555
0.0
F
CL
602
O
CL
CL
1_555
F
ZN
601
N
ZN
ZN
1_555
F
HIS
10
F
NE2
HIS
10
2_555
122.0
F
HIS
10
F
NE2
HIS
10
1_555
F
ZN
601
N
ZN
ZN
1_555
F
HIS
10
F
NE2
HIS
10
2_555
94.5
F
HIS
10
F
NE2
HIS
10
3_555
F
ZN
601
N
ZN
ZN
1_555
F
HIS
10
F
NE2
HIS
10
2_555
94.5
F
CL
602
O
CL
CL
2_555
F
ZN
601
N
ZN
ZN
1_555
F
HIS
10
F
NE2
HIS
10
2_555
122.0
F
CL
602
O
CL
CL
3_555
F
ZN
601
N
ZN
ZN
1_555
F
HIS
10
F
NE2
HIS
10
2_555
122.0
H
CL
1602
Q
CL
CL
1_555
H
ZN
1601
P
ZN
ZN
1_555
H
HIS
10
H
NE2
HIS
10
1_555
84.6
H
CL
1602
Q
CL
CL
1_555
H
ZN
1601
P
ZN
ZN
1_555
H
HIS
10
H
NE2
HIS
10
2_555
84.6
H
HIS
10
H
NE2
HIS
10
1_555
H
ZN
1601
P
ZN
ZN
1_555
H
HIS
10
H
NE2
HIS
10
2_555
119.1
H
CL
1602
Q
CL
CL
1_555
H
ZN
1601
P
ZN
ZN
1_555
H
CL
1602
Q
CL
CL
2_555
0.0
H
HIS
10
H
NE2
HIS
10
1_555
H
ZN
1601
P
ZN
ZN
1_555
H
CL
1602
Q
CL
CL
2_555
84.6
H
HIS
10
H
NE2
HIS
10
2_555
H
ZN
1601
P
ZN
ZN
1_555
H
CL
1602
Q
CL
CL
2_555
84.6
H
CL
1602
Q
CL
CL
1_555
H
ZN
1601
P
ZN
ZN
1_555
H
CL
1602
Q
CL
CL
3_555
0.0
H
HIS
10
H
NE2
HIS
10
1_555
H
ZN
1601
P
ZN
ZN
1_555
H
CL
1602
Q
CL
CL
3_555
84.6
H
HIS
10
H
NE2
HIS
10
2_555
H
ZN
1601
P
ZN
ZN
1_555
H
CL
1602
Q
CL
CL
3_555
84.6
H
CL
1602
Q
CL
CL
2_555
H
ZN
1601
P
ZN
ZN
1_555
H
CL
1602
Q
CL
CL
3_555
0.0
H
CL
1602
Q
CL
CL
1_555
H
ZN
1601
P
ZN
ZN
1_555
H
HIS
10
H
NE2
HIS
10
3_555
84.6
H
HIS
10
H
NE2
HIS
10
1_555
H
ZN
1601
P
ZN
ZN
1_555
H
HIS
10
H
NE2
HIS
10
3_555
119.1
H
HIS
10
H
NE2
HIS
10
2_555
H
ZN
1601
P
ZN
ZN
1_555
H
HIS
10
H
NE2
HIS
10
3_555
119.1
H
CL
1602
Q
CL
CL
2_555
H
ZN
1601
P
ZN
ZN
1_555
H
HIS
10
H
NE2
HIS
10
3_555
84.6
H
CL
1602
Q
CL
CL
3_555
H
ZN
1601
P
ZN
ZN
1_555
H
HIS
10
H
NE2
HIS
10
3_555
84.6
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
O
PHE
24
B
O
PHE
24
D
N
TYR
26
D
N
TYR
26
F
N
PHE
24
F
N
PHE
24
H
O
TYR
26
H
O
TYR
26
1
B
ZN
501
I
ZN
1
B
CL
502
J
CL
1
B
NA
503
K
NA
1
D
ZN
1501
L
ZN
1
D
CL
1502
M
CL
1
F
ZN
601
N
ZN
1
F
CL
602
O
CL
1
H
ZN
1601
P
ZN
1
H
CL
1602
Q
CL
1
H
NA
603
R
NA
1
A
B
O
CD1
CYS
LEU
6
6
1.95
1
B
ARG
22
0.255
SIDE CHAIN
1
D
ARG
22
0.122
SIDE CHAIN
1
F
ARG
22
0.287
SIDE CHAIN
1
H
ARG
22
0.259
SIDE CHAIN
1
B
B
NE2
NE2
HIS
HIS
10
10
1.99
1_555
3_555
1
A
SER
9
-108.72
-166.98
1
B
ARG
22
-66.46
-76.18
1
C
CYS
7
-92.58
-62.82
1
C
LEU
13
44.19
12.79
1
C
TYR
14
-152.72
-21.52
1
D
LYS
29
-141.13
-24.54
1
F
LEU
11
-100.55
-91.02
1
G
LEU
13
-42.82
-13.15
1
H
VAL
12
-49.20
-18.90
INSULIN
FIRST PROTEIN STRUCTURE DETERMINED FROM X-RAY POWDER DIFFRACTION DATA
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
4
N
N
5
N
N
3
N
N
4
N
N
3
N
N
4
N
N
3
N
N
4
N
N
5
N
N
A
GLY
1
A
GLY
1
HELX_P
A
CYS
7
A
CYS
7
1
1
7
A
LEU
16
A
LEU
16
HELX_P
A
CYS
20
A
CYS
20
5
2
5
B
GLY
8
B
GLY
8
HELX_P
B
GLU
13
B
GLU
13
1
3
6
B
ALA
14
B
ALA
14
HELX_P
B
CYS
19
B
CYS
19
1
4
6
C
GLN
15
C
GLN
15
HELX_P
C
CYS
20
C
CYS
20
5
5
6
D
ASN
3
D
ASN
3
HELX_P
D
GLY
20
D
GLY
20
1
6
18
D
GLU
21
D
GLU
21
HELX_P
D
GLY
23
D
GLY
23
5
7
3
E
GLY
1
E
GLY
1
HELX_P
E
CYS
7
E
CYS
7
1
8
7
E
SER
12
E
SER
12
HELX_P
E
GLU
17
E
GLU
17
1
9
6
F
CYS
7
F
CYS
7
HELX_P
F
HIS
10
F
HIS
10
5
10
4
F
LEU
11
F
LEU
11
HELX_P
F
CYS
19
F
CYS
19
1
11
9
G
GLY
1
G
GLY
1
HELX_P
G
SER
9
G
SER
9
1
12
9
G
TYR
14
G
TYR
14
HELX_P
G
TYR
19
G
TYR
19
5
13
6
H
ASN
3
H
ASN
3
HELX_P
H
CYS
19
H
CYS
19
1
14
17
disulf
2.036
A
CYS
6
A
SG
CYS
6
1_555
A
CYS
11
A
SG
CYS
11
1_555
disulf
2.034
A
CYS
7
A
SG
CYS
7
1_555
B
CYS
7
B
SG
CYS
7
1_555
disulf
2.031
A
CYS
20
A
SG
CYS
20
1_555
B
CYS
19
B
SG
CYS
19
1_555
disulf
2.032
C
CYS
6
C
SG
CYS
6
1_555
C
CYS
11
C
SG
CYS
11
1_555
disulf
2.032
C
CYS
7
C
SG
CYS
7
1_555
D
CYS
7
D
SG
CYS
7
1_555
disulf
2.031
C
CYS
20
C
SG
CYS
20
1_555
D
CYS
19
D
SG
CYS
19
1_555
disulf
2.035
E
CYS
6
E
SG
CYS
6
1_555
E
CYS
11
E
SG
CYS
11
1_555
disulf
2.022
E
CYS
7
E
SG
CYS
7
1_555
F
CYS
7
F
SG
CYS
7
1_555
disulf
2.026
E
CYS
20
E
SG
CYS
20
1_555
F
CYS
19
F
SG
CYS
19
1_555
disulf
2.029
G
CYS
6
G
SG
CYS
6
1_555
G
CYS
11
G
SG
CYS
11
1_555
disulf
2.036
G
CYS
7
G
SG
CYS
7
1_555
H
CYS
7
H
SG
CYS
7
1_555
disulf
2.032
G
CYS
20
G
SG
CYS
20
1_555
H
CYS
19
H
SG
CYS
19
1_555
metalc
2.299
B
ZN
501
I
ZN
ZN
1_555
B
CL
502
J
CL
CL
1_555
metalc
2.356
B
ZN
501
I
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
1_555
metalc
2.084
D
ZN
1501
L
ZN
ZN
1_555
D
HIS
10
D
NE2
HIS
10
1_555
metalc
2.377
D
ZN
1501
L
ZN
ZN
1_555
D
CL
1502
M
CL
CL
1_555
metalc
2.265
F
ZN
601
N
ZN
ZN
1_555
F
CL
602
O
CL
CL
1_555
metalc
2.107
F
ZN
601
N
ZN
ZN
1_555
F
HIS
10
F
NE2
HIS
10
1_555
metalc
2.274
H
ZN
1601
P
ZN
ZN
1_555
H
CL
1602
Q
CL
CL
1_555
metalc
2.298
H
ZN
1601
P
ZN
ZN
1_555
H
HIS
10
H
NE2
HIS
10
1_555
metalc
2.299
B
ZN
501
I
ZN
ZN
1_555
B
CL
502
J
CL
CL
2_555
metalc
2.299
B
ZN
501
I
ZN
ZN
1_555
B
CL
502
J
CL
CL
3_555
metalc
2.356
B
ZN
501
I
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
2_555
metalc
2.356
B
ZN
501
I
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
3_555
metalc
2.084
D
ZN
1501
L
ZN
ZN
1_555
D
HIS
10
D
NE2
HIS
10
2_555
metalc
2.377
D
ZN
1501
L
ZN
ZN
1_555
D
CL
1502
M
CL
CL
2_555
metalc
2.377
D
ZN
1501
L
ZN
ZN
1_555
D
CL
1502
M
CL
CL
3_555
metalc
2.084
D
ZN
1501
L
ZN
ZN
1_555
D
HIS
10
D
NE2
HIS
10
3_555
metalc
2.107
F
ZN
601
N
ZN
ZN
1_555
F
HIS
10
F
NE2
HIS
10
3_555
metalc
2.265
F
ZN
601
N
ZN
ZN
1_555
F
CL
602
O
CL
CL
2_555
metalc
2.265
F
ZN
601
N
ZN
ZN
1_555
F
CL
602
O
CL
CL
3_555
metalc
2.107
F
ZN
601
N
ZN
ZN
1_555
F
HIS
10
F
NE2
HIS
10
2_555
metalc
2.298
H
ZN
1601
P
ZN
ZN
1_555
H
HIS
10
H
NE2
HIS
10
2_555
metalc
2.274
H
ZN
1601
P
ZN
ZN
1_555
H
CL
1602
Q
CL
CL
2_555
metalc
2.274
H
ZN
1601
P
ZN
ZN
1_555
H
CL
1602
Q
CL
CL
3_555
metalc
2.298
H
ZN
1601
P
ZN
ZN
1_555
H
HIS
10
H
NE2
HIS
10
3_555
HORMONE/GROWTH FACTOR
POWDER DIFFRACTION, RIETVELD REFINEMENT, INSULIN, HORMONE-GROWTH FACTOR COMPLEX
INS_HUMAN
UNP
1
90
P01308
INS_HUMAN
UNP
2
25
P01308
90
110
1FU2
1
21
P01308
A
1
1
21
25
54
1FU2
1
30
P01308
B
2
1
30
90
110
1FU2
1
21
P01308
C
1
1
21
25
54
1FU2
1
30
P01308
D
2
1
30
90
110
1FU2
1
21
P01308
E
1
1
21
25
54
1FU2
1
30
P01308
F
2
1
30
90
110
1FU2
1
21
P01308
G
1
1
21
25
54
1FU2
1
30
P01308
H
2
1
30
2
2
anti-parallel
anti-parallel
B
PHE
24
B
PHE
24
B
PHE
25
B
PHE
25
D
PHE
25
D
PHE
25
D
TYR
26
D
TYR
26
F
PHE
24
F
PHE
24
F
PHE
25
F
PHE
25
H
PHE
25
H
PHE
25
H
TYR
26
H
TYR
26
BINDING SITE FOR RESIDUE ZN B 501
Software
2
BINDING SITE FOR RESIDUE ZN D 1501
Software
2
BINDING SITE FOR RESIDUE CL B 502
Software
1
BINDING SITE FOR RESIDUE CL D 1502
Software
2
BINDING SITE FOR RESIDUE ZN F 601
Software
2
BINDING SITE FOR RESIDUE ZN H 1601
Software
2
BINDING SITE FOR RESIDUE CL F 602
Software
1
BINDING SITE FOR RESIDUE CL H 1602
Software
2
B
HIS
10
B
HIS
10
2
2_555
B
CL
502
J
CL
2
2_555
D
HIS
10
D
HIS
10
2
2_555
D
CL
1502
M
CL
2
2_555
B
ZN
501
I
ZN
1
2_555
D
LEU
6
D
LEU
6
2
2_555
D
ZN
1501
L
ZN
2
2_555
F
HIS
10
F
HIS
10
2
2_555
F
CL
602
O
CL
2
2_555
H
HIS
10
H
HIS
10
2
2_555
H
CL
1602
Q
CL
2
2_555
F
ZN
601
N
ZN
1
2_555
H
HIS
10
H
HIS
10
2
2_555
H
ZN
1601
P
ZN
2
2_555
146
trigonal
H 3