1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
Giblin, M.F.
Wang, N.
Hoffman, T.J.
Jurisson, S.S.
Quinn, T.P.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
1
90.00
90.00
90.00
1.000
1.000
1.000
C2 H4 O
44.053
ACETYL GROUP
non-polymer
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C9 H11 N O2
165.189
D-PHENYLALANINE
D-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
H2 N
16.023
AMINO GROUP
non-polymer
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
Re
186.207
RHENIUM
non-polymer
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
C
N
2
N
O
N
3
N
C
N
4
N
H
N
5
N
H
N
6
N
H
N
7
N
H
N
8
N
N
N
9
S
C
N
10
N
C
N
11
N
O
N
12
N
C
N
13
N
C
N
14
N
C
N
15
N
N
N
16
N
C
N
17
N
N
N
18
N
N
N
19
N
O
N
20
N
H
N
21
N
H
N
22
N
H
N
23
N
H
N
24
N
H
N
25
N
H
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
N
N
36
R
C
N
37
N
C
N
38
N
O
N
39
N
C
N
40
N
S
N
41
N
O
N
42
N
H
N
43
N
H
N
44
N
H
N
45
N
H
N
46
N
H
N
47
N
H
N
48
N
H
N
49
N
N
N
50
R
C
N
51
N
C
N
52
N
O
N
53
N
O
N
54
N
C
Y
55
N
C
Y
56
N
C
Y
57
N
C
Y
58
N
C
Y
59
N
C
Y
60
N
C
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
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
O
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
N
N
92
S
C
N
93
N
C
N
94
N
O
N
95
N
C
Y
96
N
C
Y
97
N
N
Y
98
N
C
Y
99
N
C
Y
100
N
N
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
H
N
112
N
N
N
113
S
C
N
114
N
C
N
115
N
O
N
116
N
C
N
117
N
C
N
118
N
C
N
119
N
C
N
120
N
N
N
121
N
O
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
H
N
128
N
H
N
129
N
H
N
130
N
H
N
131
N
H
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
N
N
138
N
H
N
139
N
H
N
140
N
N
N
141
S
C
N
142
N
C
N
143
N
O
N
144
N
C
N
145
N
C
N
146
N
C
N
147
N
O
N
148
N
H
N
149
N
H
N
150
N
H
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
RE
N
158
N
N
N
159
S
C
N
160
N
C
N
161
N
O
N
162
N
C
Y
163
N
C
Y
164
N
C
Y
165
N
C
Y
166
N
N
Y
167
N
C
Y
168
N
C
Y
169
N
C
Y
170
N
C
Y
171
N
C
N
172
N
O
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
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
N
N
186
S
C
N
187
N
C
N
188
N
O
N
189
N
C
N
190
N
C
N
191
N
C
N
192
N
O
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
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
1
N
doub
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
sing
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
doub
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
sing
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
doub
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
sing
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
doub
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
sing
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
sing
N
51
N
sing
N
52
N
doub
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
Y
58
N
doub
Y
59
N
sing
Y
60
N
sing
N
61
N
sing
Y
62
N
doub
N
63
N
sing
Y
64
N
doub
N
65
N
sing
Y
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
sing
N
75
N
doub
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
sing
N
83
N
doub
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
Y
98
N
sing
Y
99
N
doub
Y
100
N
doub
N
101
N
sing
Y
102
N
sing
N
103
N
sing
Y
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
sing
N
112
N
sing
N
113
N
sing
N
114
N
doub
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
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
doub
N
141
N
sing
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
N
156
N
sing
N
157
N
doub
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
Y
162
N
doub
Y
163
N
sing
Y
164
N
sing
N
165
N
sing
Y
166
N
doub
Y
167
N
sing
Y
168
N
sing
N
169
N
sing
Y
170
N
sing
Y
171
N
doub
N
172
N
sing
Y
173
N
doub
N
174
N
sing
Y
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
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
95
12814
12818
10.1073/pnas.95.22.12814
9788997
Design and characterization of alpha-melanotropin peptide analogs cyclized through rhenium and technetium metal coordination.
1998
10.2210/pdb1b0q/pdb
pdb_00001b0q
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
COMPOUND CYCLIZED THROUGH RHENIUM METAL COODINATION
1331.610
PROTEIN (CYCLIC ALPHA MELANOCYTE STIMULATING HORMONE)
1
syn
polymer
186.207
RHENIUM
1
syn
non-polymer
MSH
no
yes
(ACE)CEH(DPN)RWCKPV(NH2)
XCEHFRWCKPVX
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
database_2
pdbx_struct_assembly
pdbx_struct_oper_list
struct_conn
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
1998-11-18
1
1
2008-04-27
1
2
2011-07-13
1
3
2022-02-16
1
4
2023-12-27
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_conn.pdbx_dist_value
_struct_conn.pdbx_leaving_atom_flag
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
BNL
Y
RCSB
1998-11-12
REL
RE
RHENIUM
MINIMIZED AVERAGE STRUCTURE
1
NOESY
COSY
TOCSY
5.2
1
atm
278
K
MODELING DETAILS CAN BE FOUND IN THE JNRL CITATION ABOVE
TRIPOS, INC.
refinement
SYBYL
structure solution
BRUKER UXNMR
UXNMR
structure solution
SYBYL
500
Bruker
DMX500
RE
182
2
RE
RE
182
A
ACE
1
n
1
A
ACE
1
A
CYS
1
n
2
CYS
1
A
GLU
2
n
3
GLU
2
A
HIS
3
n
4
HIS
3
A
DPN
4
n
5
DPN
4
A
ARG
5
n
6
ARG
5
A
TRP
6
n
7
TRP
6
A
CYS
7
n
8
CYS
7
A
LYS
8
n
9
LYS
8
A
PRO
9
n
10
PRO
9
A
VAL
10
n
11
VAL
10
A
NH2
11
n
12
NH2
11
A
author_defined_assembly
1
monomeric
A
TRP
6
A
N
TRP
7
1_555
A
RE
182
B
RE
RE
1_555
A
CYS
7
A
N
CYS
8
1_555
87.0
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
1
A
GLU
2
-172.60
90.75
1
A
ARG
5
170.94
142.82
1
A
TRP
6
-140.43
-34.02
1
A
LYS
8
-170.41
139.06
DITHIOL ALPHA MELANOTROPIN PEPTIDE CYCLIZED VIA RHENIUM METAL COORDINATION
1
N
N
2
N
N
covale
1.340
both
A
A
ACE
1
A
C
ACE
1
1_555
A
CYS
1
A
N
CYS
2
1_555
covale
1.341
both
A
HIS
3
A
C
HIS
4
1_555
A
DPN
4
A
N
DPN
5
1_555
covale
1.340
both
A
DPN
4
A
C
DPN
5
1_555
A
ARG
5
A
N
ARG
6
1_555
covale
1.336
both
A
VAL
10
A
C
VAL
11
1_555
A
NH2
11
A
N
NH2
12
1_555
metalc
2.051
A
TRP
6
A
N
TRP
7
1_555
A
RE
182
B
RE
RE
1_555
metalc
1.986
A
CYS
7
A
N
CYS
8
1_555
A
RE
182
B
RE
RE
1_555
HORMONE/GROWTH FACTOR
ALPHA MELANOCYTE STIMULATING HORMONE, RHENIUM TECHNETIUM, HORMONE-GROWTH FACTOR COMPLEX
1B0Q
PDB
1
1B0Q
1
11
1B0Q
1
11
1B0Q
A
A
1
1
12
BINDING SITE FOR RESIDUE RE A 182
A
RE
182
Software
4
A
CYS
1
A
CYS
2
4
1_555
A
ARG
5
A
ARG
6
4
1_555
A
TRP
6
A
TRP
7
4
1_555
A
CYS
7
A
CYS
8
4
1_555
1
P 1