0.012329
0.007118
0.000000
0.000000
0.014236
0.000000
0.000000
0.000000
0.026337
0.00000
0.00000
0.00000
Smith, G.D.
Ciszak, E.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
18
90.00
90.00
120.00
81.110
81.110
37.970
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
C8 H9 N O2
151.163
N-(4-HYDROXYPHENYL)ACETAMIDE (TYLENOL)
non-polymer
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
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
91
8851
8855
10.1073/pnas.91.19.8851
8090735
The structure of a complex of hexameric insulin and 4'-hydroxyacetanilide.
1994
US
Biochemistry
BICHAW
0033
0006-2960
33
1512
Crystallographic Evidence for Dual Coordination Around Zinc in the T3R3 Human Insulin Hexamer
1994
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
81
7093
Structural Stability in the 4-Zinc Human Insulin Hexamer
1984
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
2383.698
INSULIN
2
man
polymer
3433.953
INSULIN
2
man
polymer
65.409
ZINC ION
2
syn
non-polymer
151.163
N-(4-HYDROXYPHENYL)ACETAMIDE (TYLENOL)
1
syn
non-polymer
35.453
CHLORIDE ION
1
syn
non-polymer
18.015
water
110
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
2.07
40.45
repository
Initial release
Version format compliance
Version format compliance
1
0
1994-09-30
1
1
2008-03-03
1
2
2011-07-13
Y
1994-06-21
REL
ZN
ZINC ION
TYL
N-(4-HYDROXYPHENYL)ACETAMIDE (TYLENOL)
CL
CHLORIDE ION
HOH
water
THE CONFORMATIONS OF THE TWO MONOMERS ARE DIFFERENT AS THE
RESULT OF A DIFFERENCE IN CONFORMATION AT THE N-TERMINI
OF THE B AND D CHAINS. IN MONOMER I, B 1 - B 8 ADOPT
AN EXTENDED CONFORMATION (T STATE) WHILE IN MONOMER II
RESIDUES D 4 THROUGH D 8 ARE ALPHA-HELICAL (R STATE).
EACH OF TWO ZINC IONS IS COORDINATED BY THE THREE SYMMETRY
RELATED HIS B 10 SIDE CHAINS. THE COORDINATION SPHERE OF
ZN B 1 IS OCTAHEDRAL WITH THE REMAINING THREE SITES FILLED
BY WATER, HOH 16. THE COORDINATION OF ZN D 1 IS
TETRAHEDRAL TO CL D 2.
ZN
1
3
ZN
ZN
31
B
TYL
100
4
TYL
TYL
100
C
ZN
1
3
ZN
ZN
31
D
CL
2
5
CL
CL
32
D
HOH
3
6
HOH
HOH
22
A
HOH
13
6
HOH
HOH
23
A
HOH
15
6
HOH
HOH
24
A
HOH
18
6
HOH
HOH
25
A
HOH
19
6
HOH
HOH
26
A
HOH
47
6
HOH
HOH
27
A
HOH
48
6
HOH
HOH
28
A
HOH
53
6
HOH
HOH
29
A
HOH
56
6
HOH
HOH
30
A
HOH
57
6
HOH
HOH
31
A
HOH
58
6
HOH
HOH
32
A
HOH
61
6
HOH
HOH
33
A
HOH
62
6
HOH
HOH
34
A
HOH
66
6
HOH
HOH
35
A
HOH
68
6
HOH
HOH
36
A
HOH
74
6
HOH
HOH
37
A
HOH
84
6
HOH
HOH
38
A
HOH
89
6
HOH
HOH
39
A
HOH
90
6
HOH
HOH
40
A
HOH
93
6
HOH
HOH
41
A
HOH
94
6
HOH
HOH
42
A
HOH
98
6
HOH
HOH
43
A
HOH
111
6
HOH
HOH
44
A
HOH
112
6
HOH
HOH
45
A
HOH
113
6
HOH
HOH
46
A
HOH
126
6
HOH
HOH
47
A
HOH
141
6
HOH
HOH
48
A
HOH
146
6
HOH
HOH
49
A
HOH
1
6
HOH
HOH
32
B
HOH
2
6
HOH
HOH
33
B
HOH
14
6
HOH
HOH
34
B
HOH
16
6
HOH
HOH
35
B
HOH
17
6
HOH
HOH
36
B
HOH
20
6
HOH
HOH
37
B
HOH
21
6
HOH
HOH
38
B
HOH
23
6
HOH
HOH
39
B
HOH
25
6
HOH
HOH
40
B
HOH
26
6
HOH
HOH
41
B
HOH
27
6
HOH
HOH
42
B
HOH
28
6
HOH
HOH
43
B
HOH
29
6
HOH
HOH
44
B
HOH
30
6
HOH
HOH
45
B
HOH
32
6
HOH
HOH
46
B
HOH
36
6
HOH
HOH
47
B
HOH
39
6
HOH
HOH
48
B
HOH
40
6
HOH
HOH
49
B
HOH
49
6
HOH
HOH
50
B
HOH
51
6
HOH
HOH
51
B
HOH
64
6
HOH
HOH
52
B
HOH
69
6
HOH
HOH
53
B
HOH
76
6
HOH
HOH
54
B
HOH
77
6
HOH
HOH
55
B
HOH
78
6
HOH
HOH
56
B
HOH
86
6
HOH
HOH
57
B
HOH
92
6
HOH
HOH
58
B
HOH
101
6
HOH
HOH
59
B
HOH
107
6
HOH
HOH
60
B
HOH
114
6
HOH
HOH
61
B
HOH
116
6
HOH
HOH
62
B
HOH
118
6
HOH
HOH
63
B
HOH
119
6
HOH
HOH
64
B
HOH
123
6
HOH
HOH
65
B
HOH
137
6
HOH
HOH
66
B
HOH
138
6
HOH
HOH
67
B
HOH
147
6
HOH
HOH
68
B
HOH
151
6
HOH
HOH
69
B
HOH
4
6
HOH
HOH
101
C
HOH
5
6
HOH
HOH
102
C
HOH
12
6
HOH
HOH
103
C
HOH
35
6
HOH
HOH
104
C
HOH
41
6
HOH
HOH
105
C
HOH
42
6
HOH
HOH
106
C
HOH
43
6
HOH
HOH
107
C
HOH
44
6
HOH
HOH
108
C
HOH
52
6
HOH
HOH
109
C
HOH
54
6
HOH
HOH
110
C
HOH
55
6
HOH
HOH
111
C
HOH
63
6
HOH
HOH
112
C
HOH
75
6
HOH
HOH
113
C
HOH
121
6
HOH
HOH
114
C
HOH
122
6
HOH
HOH
115
C
HOH
130
6
HOH
HOH
116
C
HOH
139
6
HOH
HOH
117
C
HOH
152
6
HOH
HOH
118
C
HOH
6
6
HOH
HOH
33
D
HOH
7
6
HOH
HOH
34
D
HOH
9
6
HOH
HOH
35
D
HOH
11
6
HOH
HOH
36
D
HOH
22
6
HOH
HOH
37
D
HOH
33
6
HOH
HOH
38
D
HOH
34
6
HOH
HOH
39
D
HOH
46
6
HOH
HOH
40
D
HOH
50
6
HOH
HOH
41
D
HOH
59
6
HOH
HOH
42
D
HOH
65
6
HOH
HOH
43
D
HOH
80
6
HOH
HOH
44
D
HOH
85
6
HOH
HOH
45
D
HOH
87
6
HOH
HOH
46
D
HOH
88
6
HOH
HOH
47
D
HOH
99
6
HOH
HOH
48
D
HOH
100
6
HOH
HOH
49
D
HOH
102
6
HOH
HOH
50
D
HOH
103
6
HOH
HOH
51
D
HOH
104
6
HOH
HOH
52
D
HOH
105
6
HOH
HOH
53
D
HOH
125
6
HOH
HOH
54
D
HOH
135
6
HOH
HOH
55
D
HOH
140
6
HOH
HOH
56
D
HOH
145
6
HOH
HOH
57
D
HOH
150
6
HOH
HOH
58
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
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
n
1
1
D
n
2
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
author_and_software_defined_assembly
PISA
2
dimeric
author_and_software_defined_assembly
PISA
2
dimeric
software_defined_assembly
PISA
12
dodecameric
software_defined_assembly
PISA
4
tetrameric
software_defined_assembly
PISA
4
tetrameric
software_defined_assembly
PISA
9
nonameric
software_defined_assembly
PISA
6
hexameric
software_defined_assembly
PISA
6
hexameric
1720
-15
3630
1120
-11
3720
18930
-281
11960
4020
-32
6170
4390
-35
5800
7160
-102
15010
5010
-139
9710
5750
-94
10420
B
HOH
35
J
O
HOH
1_555
B
ZN
31
E
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
1_555
100.5
B
HOH
35
J
O
HOH
1_555
B
ZN
31
E
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
2_555
96.4
B
HIS
10
B
NE2
HIS
10
1_555
B
ZN
31
E
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
2_555
98.8
B
HOH
35
J
O
HOH
1_555
B
ZN
31
E
ZN
ZN
1_555
B
HOH
35
J
O
HOH
2_555
59.1
B
HIS
10
B
NE2
HIS
10
1_555
B
ZN
31
E
ZN
ZN
1_555
B
HOH
35
J
O
HOH
2_555
153.3
B
HIS
10
B
NE2
HIS
10
2_555
B
ZN
31
E
ZN
ZN
1_555
B
HOH
35
J
O
HOH
2_555
100.5
B
HOH
35
J
O
HOH
1_555
B
ZN
31
E
ZN
ZN
1_555
B
HOH
35
J
O
HOH
3_555
59.1
B
HIS
10
B
NE2
HIS
10
1_555
B
ZN
31
E
ZN
ZN
1_555
B
HOH
35
J
O
HOH
3_555
96.4
B
HIS
10
B
NE2
HIS
10
2_555
B
ZN
31
E
ZN
ZN
1_555
B
HOH
35
J
O
HOH
3_555
153.3
B
HOH
35
J
O
HOH
2_555
B
ZN
31
E
ZN
ZN
1_555
B
HOH
35
J
O
HOH
3_555
59.1
B
HOH
35
J
O
HOH
1_555
B
ZN
31
E
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
3_555
153.3
B
HIS
10
B
NE2
HIS
10
1_555
B
ZN
31
E
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
3_555
98.8
B
HIS
10
B
NE2
HIS
10
2_555
B
ZN
31
E
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
3_555
98.8
B
HOH
35
J
O
HOH
2_555
B
ZN
31
E
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
3_555
96.4
B
HOH
35
J
O
HOH
3_555
B
ZN
31
E
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
3_555
100.5
D
CL
32
H
CL
CL
1_555
D
ZN
31
G
ZN
ZN
1_555
D
HIS
10
D
NE2
HIS
10
1_555
113.6
D
CL
32
H
CL
CL
1_555
D
ZN
31
G
ZN
ZN
1_555
D
HIS
10
D
NE2
HIS
10
2_555
113.6
D
HIS
10
D
NE2
HIS
10
1_555
D
ZN
31
G
ZN
ZN
1_555
D
HIS
10
D
NE2
HIS
10
2_555
105.1
D
CL
32
H
CL
CL
1_555
D
ZN
31
G
ZN
ZN
1_555
D
HIS
10
D
NE2
HIS
10
3_555
113.6
D
HIS
10
D
NE2
HIS
10
1_555
D
ZN
31
G
ZN
ZN
1_555
D
HIS
10
D
NE2
HIS
10
3_555
105.1
D
HIS
10
D
NE2
HIS
10
2_555
D
ZN
31
G
ZN
ZN
1_555
D
HIS
10
D
NE2
HIS
10
3_555
105.1
D
CL
32
H
CL
CL
1_555
D
ZN
31
G
ZN
ZN
1_555
D
CL
32
H
CL
CL
2_555
0.0
D
HIS
10
D
NE2
HIS
10
1_555
D
ZN
31
G
ZN
ZN
1_555
D
CL
32
H
CL
CL
2_555
113.6
D
HIS
10
D
NE2
HIS
10
2_555
D
ZN
31
G
ZN
ZN
1_555
D
CL
32
H
CL
CL
2_555
113.6
D
HIS
10
D
NE2
HIS
10
3_555
D
ZN
31
G
ZN
ZN
1_555
D
CL
32
H
CL
CL
2_555
113.6
D
CL
32
H
CL
CL
1_555
D
ZN
31
G
ZN
ZN
1_555
D
CL
32
H
CL
CL
3_555
0.0
D
HIS
10
D
NE2
HIS
10
1_555
D
ZN
31
G
ZN
ZN
1_555
D
CL
32
H
CL
CL
3_555
113.6
D
HIS
10
D
NE2
HIS
10
2_555
D
ZN
31
G
ZN
ZN
1_555
D
CL
32
H
CL
CL
3_555
113.6
D
HIS
10
D
NE2
HIS
10
3_555
D
ZN
31
G
ZN
ZN
1_555
D
CL
32
H
CL
CL
3_555
113.6
D
CL
32
H
CL
CL
2_555
D
ZN
31
G
ZN
ZN
1_555
D
CL
32
H
CL
CL
3_555
0.0
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
TYR
26
B
O
TYR
26
D
N
PHE
24
D
N
PHE
24
1
B
ZN
31
E
ZN
1
D
ZN
31
G
ZN
1
D
CL
32
H
CL
1
B
HOH
32
J
HOH
1
D
HOH
52
L
HOH
1
D
HOH
53
L
HOH
1
B
OG1
THR
30
B
OG1
THR
30
1
Y
1
B
CG2
THR
30
B
CG2
THR
30
1
Y
1
D
CG
LYS
29
D
CG
LYS
29
1
Y
1
D
CD
LYS
29
D
CD
LYS
29
1
Y
1
D
CE
LYS
29
D
CE
LYS
29
1
Y
1
D
NZ
LYS
29
D
NZ
LYS
29
1
Y
1
D
CA
THR
30
D
CA
THR
30
1
Y
1
D
C
THR
30
D
C
THR
30
1
Y
1
D
O
THR
30
D
O
THR
30
1
Y
1
D
CB
THR
30
D
CB
THR
30
1
Y
1
D
OG1
THR
30
D
OG1
THR
30
1
Y
1
D
CG2
THR
30
D
CG2
THR
30
1
Y
1
D
PHE
1
D
PHE
1
1
Y
1
D
VAL
2
D
VAL
2
1
Y
1
B
B
OE1
O
GLU
HOH
21
63
2.06
1
A
A
OE1
O
GLN
HOH
5
24
2.07
1
D
D
O
O
HOH
HOH
35
40
2.09
1
A
A
O
O
HOH
HOH
22
34
2.19
1
6.79
1.10
114.20
120.99
A
A
A
CA
CB
SG
CYS
CYS
CYS
6
6
6
N
1
-12.49
1.90
113.40
100.91
A
A
A
CA
CB
CG
TYR
TYR
TYR
14
14
14
N
1
4.30
0.60
121.00
125.30
A
A
A
CB
CG
CD2
TYR
TYR
TYR
14
14
14
N
1
-5.63
0.60
121.00
115.37
A
A
A
CB
CG
CD1
TYR
TYR
TYR
14
14
14
N
1
13.29
2.00
118.30
131.59
B
B
B
CG
CD
OE1
GLU
GLU
GLU
13
13
13
A
A
A
N
1
19.27
2.60
111.60
130.87
C
C
C
CB
CG
CD
GLN
GLN
GLN
5
5
5
N
1
8.04
1.20
111.50
119.54
C
C
C
CB
CA
C
CYS
CYS
CYS
7
7
7
N
1
20.01
2.70
114.20
134.21
D
D
D
CB
CG
CD
GLU
GLU
GLU
21
21
21
A
A
N
1
-7.42
1.20
123.30
115.88
D
D
D
OE1
CD
OE2
GLU
GLU
GLU
21
21
21
A
A
A
N
1
14.27
2.00
118.30
132.57
D
D
D
CG
CD
OE1
GLU
GLU
GLU
21
21
21
A
A
A
N
1
10.35
1.40
123.60
133.95
D
D
D
CD
NE
CZ
ARG
ARG
ARG
22
22
22
N
1
-4.22
0.60
121.00
116.78
D
D
D
CB
CG
CD1
TYR
TYR
TYR
26
26
26
N
1
A
CYS
7
-99.13
-63.77
1
A
SER
9
-129.92
-166.59
1
D
LYS
29
-118.59
-89.51
0.168
1.9
1
1.9
110
915
14
0
791
0.019
refinement
PROFFT
INSULIN (T3R3) (PH 6.4, 0.75 M NACL) COMPLEXED WITH TWO ZINC IONS AND TYLENOL (4'-HYDROXYACETANILIDE)
THE STRUCTURE OF A COMPLEX OF HEXAMERIC INSULIN AND 4'-HYDROXYACETANILIDE
1
N
N
2
N
N
1
N
N
2
N
N
3
N
N
4
N
N
3
N
N
5
N
N
6
N
N
6
N
N
6
N
N
6
N
N
THE CRYSTALLOGRAPHIC ASYMMETRIC UNIT OF INSULIN CONSISTS
OF TWO INSULIN MONOMERS EACH CONSISTING OF TWO
HETEROCHAINS. THE ENTRY PRESENTS COORDINATES FOR MONOMER
I (CHAIN IDENTIFIERS A AND B) AND II (CHAIN IDENTIFIERS C
AND D). APPLYING THE THREE-FOLD CRYSTALLOGRAPHIC SYMMETRY
AXIS YIELDS A HEXAMER AROUND THE AXIS. THERE ARE TWO ZINC
IONS PER INSULIN HEXAMER LOCATED ON THE THREE-FOLD AXIS.
WATERS HOH 1, HOH 104, AND HOH 105 ARE LOCATED ON THE
THREE-FOLD AXIS.
A
GLY
1
A
GLY
1
HELX_P
A
SER
9
A
SER
9
1
H1
9
A
SER
12
A
SER
12
HELX_P
MIXED ALPHA, 3/10 HELIX
A
CYS
20
A
CYS
20
5
H2
9
B
GLY
8
B
GLY
8
HELX_P
T CONFORMATION
B
GLY
20
B
GLY
20
1
H3
13
C
GLY
1
C
GLY
1
HELX_P
C
SER
9
C
SER
9
1
H4
9
C
SER
12
C
SER
12
HELX_P
MIXED ALPHA, 3/10 HELIX
C
CYS
20
C
CYS
20
5
H5
9
D
GLN
4
D
GLN
4
HELX_P
R CONFORMATION
D
GLY
20
D
GLY
20
1
H6
17
disulf
2.019
A
CYS
6
A
SG
CYS
6
1_555
A
CYS
11
A
SG
CYS
11
1_555
disulf
2.020
A
CYS
7
A
SG
CYS
7
1_555
B
CYS
7
B
SG
CYS
7
1_555
disulf
2.072
A
CYS
20
A
SG
CYS
20
1_555
B
CYS
19
B
SG
CYS
19
1_555
disulf
2.013
C
CYS
6
C
SG
CYS
6
1_555
C
CYS
11
C
SG
CYS
11
1_555
disulf
2.040
C
CYS
7
C
SG
CYS
7
1_555
D
CYS
7
D
SG
CYS
7
1_555
disulf
2.067
C
CYS
20
C
SG
CYS
20
1_555
D
CYS
19
D
SG
CYS
19
1_555
metalc
2.446
B
ZN
31
E
ZN
ZN
1_555
B
HOH
35
J
O
HOH
1_555
metalc
2.235
B
ZN
31
E
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
1_555
metalc
2.385
D
ZN
31
G
ZN
ZN
1_555
D
CL
32
H
CL
CL
1_555
metalc
2.059
D
ZN
31
G
ZN
ZN
1_555
D
HIS
10
D
NE2
HIS
10
1_555
metalc
2.235
B
ZN
31
E
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
2_555
metalc
2.446
B
ZN
31
E
ZN
ZN
1_555
B
HOH
35
J
O
HOH
2_555
metalc
2.446
B
ZN
31
E
ZN
ZN
1_555
B
HOH
35
J
O
HOH
3_555
metalc
2.235
B
ZN
31
E
ZN
ZN
1_555
B
HIS
10
B
NE2
HIS
10
3_555
metalc
2.059
D
ZN
31
G
ZN
ZN
1_555
D
HIS
10
D
NE2
HIS
10
2_555
metalc
2.059
D
ZN
31
G
ZN
ZN
1_555
D
HIS
10
D
NE2
HIS
10
3_555
metalc
2.385
D
ZN
31
G
ZN
ZN
1_555
D
CL
32
H
CL
CL
2_555
metalc
2.385
D
ZN
31
G
ZN
ZN
1_555
D
CL
32
H
CL
CL
3_555
HORMONE
HORMONE
INS_HUMAN
UNP
1
90
P01308
INS_HUMAN
UNP
2
25
P01308
90
110
1TYL
1
21
P01308
A
1
1
21
25
54
1TYL
1
30
P01308
B
2
1
30
90
110
1TYL
1
21
P01308
C
1
1
21
25
54
1TYL
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
TYLENOL BINDING SITE, THE TYLENOL MOLECULE IS BOUND IN AN ELLIPTICAL CAVITY BETWEEN R STATE MONOMERS
Author
8
BINDING SITE FOR RESIDUE ZN B 31
Software
6
BINDING SITE FOR RESIDUE ZN D 31
Software
6
BINDING SITE FOR RESIDUE CL D 32
Software
3
BINDING SITE FOR RESIDUE TYL C 100
Software
10
B
GLU
13
B
GLU
13
8
1_555
B
LEU
17
B
LEU
17
8
1_555
C
CYS
6
C
CYS
6
8
1_555
C
ILE
10
C
ILE
10
8
1_555
C
CYS
11
C
CYS
11
8
1_555
D
HIS
5
D
HIS
5
8
1_555
D
HIS
10
D
HIS
10
8
1_555
D
LEU
11
D
LEU
11
8
1_555
B
HIS
10
B
HIS
10
6
2_555
B
HIS
10
B
HIS
10
6
1_555
B
HIS
10
B
HIS
10
6
3_555
B
HOH
35
J
HOH
6
2_555
B
HOH
35
J
HOH
6
3_555
B
HOH
35
J
HOH
6
1_555
D
HIS
10
D
HIS
10
6
1_555
D
HIS
10
D
HIS
10
6
2_555
D
HIS
10
D
HIS
10
6
3_555
D
CL
32
H
CL
6
2_555
D
CL
32
H
CL
6
3_555
D
CL
32
H
CL
6
1_555
D
ZN
31
G
ZN
3
1_555
D
ZN
31
G
ZN
3
2_555
D
ZN
31
G
ZN
3
3_555
B
GLU
13
B
GLU
13
10
2_555
B
LEU
17
B
LEU
17
10
2_555
C
CYS
6
C
CYS
6
10
1_555
C
SER
9
C
SER
9
10
1_555
C
ILE
10
C
ILE
10
10
1_555
C
CYS
11
C
CYS
11
10
1_555
D
HIS
5
D
HIS
5
10
2_555
D
HIS
10
D
HIS
10
10
1_555
D
LEU
11
D
LEU
11
10
1_555
D
ALA
14
D
ALA
14
10
1_555
146
H 3