0.032765
0.000000
0.000000
0.000000
0.026490
0.000000
0.000000
0.000000
0.025400
0.00000
0.00000
0.00000
Adman, E.T.
Sieker, L.C.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.0
90.0
90.0
30.52
37.75
39.37
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
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
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
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
Fe4 S4
351.640
IRON/SULFUR CLUSTER
non-polymer
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
O
N
21
N
N
N
22
N
O
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
N
N
32
S
C
N
33
N
C
N
34
N
O
N
35
N
C
N
36
N
C
N
37
N
O
N
38
N
O
N
39
N
O
N
40
N
H
N
41
N
H
N
42
N
H
N
43
N
H
N
44
N
H
N
45
N
H
N
46
N
H
N
47
N
N
N
48
R
C
N
49
N
C
N
50
N
O
N
51
N
C
N
52
N
S
N
53
N
O
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
H
N
59
N
H
N
60
N
H
N
61
N
N
N
62
S
C
N
63
N
C
N
64
N
O
N
65
N
C
N
66
N
C
N
67
N
C
N
68
N
O
N
69
N
N
N
70
N
O
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
H
N
75
N
H
N
76
N
H
N
77
N
H
N
78
N
H
N
79
N
H
N
80
N
H
N
81
N
N
N
82
S
C
N
83
N
C
N
84
N
O
N
85
N
C
N
86
N
C
N
87
N
C
N
88
N
O
N
89
N
O
N
90
N
O
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
H
N
95
N
H
N
96
N
H
N
97
N
H
N
98
N
H
N
99
N
H
N
100
N
N
N
101
N
C
N
102
N
C
N
103
N
O
N
104
N
O
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
H
N
110
N
O
N
111
N
H
N
112
N
H
N
113
N
N
N
114
S
C
N
115
N
C
N
116
N
O
N
117
S
C
N
118
N
C
N
119
N
C
N
120
N
C
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
N
N
136
S
C
N
137
N
C
N
138
N
O
N
139
N
C
N
140
N
C
N
141
N
C
N
142
N
C
N
143
N
N
N
144
N
O
N
145
N
H
N
146
N
H
N
147
N
H
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
H
N
158
N
H
N
159
N
H
N
160
N
N
N
161
S
C
N
162
N
C
N
163
N
O
N
164
N
C
N
165
N
C
N
166
N
C
N
167
N
O
N
168
N
H
N
169
N
H
N
170
N
H
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
O
N
183
N
O
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
H
N
191
N
FE
N
192
N
FE
N
193
N
FE
N
194
N
FE
N
195
N
S
N
196
N
S
N
197
N
S
N
198
N
S
N
199
N
N
N
200
S
C
N
201
N
C
N
202
N
O
N
203
N
C
Y
204
N
C
Y
205
N
C
Y
206
N
C
Y
207
N
C
Y
208
N
C
Y
209
N
C
N
210
N
O
N
211
N
O
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
N
N
224
S
C
N
225
N
C
N
226
N
O
N
227
N
C
N
228
N
C
N
229
N
C
N
230
N
O
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
H
N
239
N
H
N
240
N
H
N
241
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
doub
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
sing
N
34
N
sing
N
35
N
doub
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
doub
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
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
sing
N
62
N
sing
N
63
N
doub
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
doub
N
72
N
sing
N
73
N
sing
N
74
N
sing
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
doub
N
91
N
sing
N
92
N
sing
N
93
N
sing
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
doub
N
101
N
sing
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
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
doub
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
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
doub
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
sing
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
doub
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
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
sing
N
197
N
sing
N
198
N
doub
N
199
N
sing
N
200
N
sing
N
201
N
sing
N
202
N
sing
Y
203
N
doub
Y
204
N
sing
Y
205
N
sing
N
206
N
sing
Y
207
N
doub
N
208
N
sing
Y
209
N
doub
N
210
N
sing
Y
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
sing
N
221
N
sing
N
222
N
doub
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
sing
N
233
N
sing
to be published
0353
The 2[4Fe-4S] Ferredoxins
US
J.Am.Chem.Soc.
JACSAT
0004
0002-7863
113
2055
2064
The Environment of Fe4S4 Clusters in Ferredoxins and High-Potential Iron Proteins. New Information from X-ray Crystallography and Resonance Raman Spectroscopy
1991
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
251
3801
3806
Structure of Peptococcus aerogenes Ferredoxin Refinement at 2 A Resolution
1976
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
248
3987
3996
The Structure of a Bacterial Ferredoxin
1973
10.2210/pdb1dur/pdb
pdb_00001dur
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
298.0
1
DIFFRACTOMETER
1972-01-01
PICKER
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
SEALED TUBE
OTHER
5557.229
2[4FE-4S] FERREDOXIN
1
nat
polymer
351.640
IRON/SULFUR CLUSTER
2
syn
non-polymer
18.015
water
93
nat
water
no
no
AYVINDSCIACGACKPECPVNCIQEGSIYAIDADSCIDCGSCASVCPVGAPNPED
AYVINDSCIACGACKPECPVNCIQEGSIYAIDADSCIDCGSCASVCPVGAPNPED
A
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
n
n
n
n
FORMERLY CALLED PEPTOCOCCUS AEROGENES
Peptoniphilus
sample
1258
Peptoniphilus asaccharolyticus
2
2.04
39.67
EVAPORATION
7.5
3.3-3.5M ammonium sulfate,
tris-chloride buffer, pH 7.5, EVAPORATION, temperature 277.0K
277.0
software
diffrn_source
chem_comp_atom
chem_comp_bond
database_2
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Non-polymer description
Refinement description
Data collection
Data collection
Database references
Derived calculations
1
0
2000-03-29
1
1
2008-04-27
1
2
2011-07-13
1
3
2014-08-13
1
4
2017-10-04
1
5
2018-04-04
1
6
2024-02-07
_diffrn_source.type
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr2_auth_seq_id
_pdbx_struct_conn_angle.ptnr2_label_asym_id
_pdbx_struct_conn_angle.ptnr2_label_atom_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.value
_struct_conn.pdbx_dist_value
_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.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_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
2000-03-29
SPRSDE
current deposition is replacement
for 1FDX
RCSB
Y
RCSB
2000-01-18
REL
REL
SF4
IRON/SULFUR CLUSTER
HOH
water
FS4
56
2
SF4
SF4
56
A
FS4
57
2
SF4
SF4
57
A
H2O
105
3
HOH
HOH
105
A
H2O
152
3
HOH
HOH
152
A
H2O
153
3
HOH
HOH
153
A
H2O
154
3
HOH
HOH
154
A
H2O
155
3
HOH
HOH
155
A
H2O
156
3
HOH
HOH
156
A
H2O
157
3
HOH
HOH
157
A
H2O
159
3
HOH
HOH
159
A
H2O
160
3
HOH
HOH
160
A
H2O
161
3
HOH
HOH
161
A
H2O
162
3
HOH
HOH
162
A
H2O
163
3
HOH
HOH
163
A
H2O
164
3
HOH
HOH
164
A
H2O
165
3
HOH
HOH
165
A
H2O
166
3
HOH
HOH
166
A
H2O
167
3
HOH
HOH
167
A
H2O
168
3
HOH
HOH
168
A
H2O
171
3
HOH
HOH
171
A
H2O
172
3
HOH
HOH
172
A
H2O
173
3
HOH
HOH
173
A
H2O
174
3
HOH
HOH
174
A
H2O
175
3
HOH
HOH
175
A
H2O
176
3
HOH
HOH
176
A
H2O
177
3
HOH
HOH
177
A
H2O
178
3
HOH
HOH
178
A
H2O
179
3
HOH
HOH
179
A
H2O
180
3
HOH
HOH
180
A
H2O
182
3
HOH
HOH
182
A
H2O
184
3
HOH
HOH
184
A
H2O
185
3
HOH
HOH
185
A
H2O
186
3
HOH
HOH
186
A
H2O
187
3
HOH
HOH
187
A
H2O
190
3
HOH
HOH
190
A
H2O
191
3
HOH
HOH
191
A
H2O
192
3
HOH
HOH
192
A
H2O
195
3
HOH
HOH
195
A
H2O
1001
3
HOH
HOH
1001
A
H2O
1002
3
HOH
HOH
1002
A
H2O
1005
3
HOH
HOH
1005
A
H2O
1006
3
HOH
HOH
1006
A
H2O
1007
3
HOH
HOH
1007
A
H2O
1008
3
HOH
HOH
1008
A
H2O
1012
3
HOH
HOH
1012
A
H2O
1013
3
HOH
HOH
1013
A
H2O
1015
3
HOH
HOH
1015
A
H2O
1017
3
HOH
HOH
1017
A
H2O
1018
3
HOH
HOH
1018
A
H2O
1020
3
HOH
HOH
1020
A
H2O
1021
3
HOH
HOH
1021
A
H2O
1025
3
HOH
HOH
1025
A
H2O
1026
3
HOH
HOH
1026
A
H2O
1027
3
HOH
HOH
1027
A
H2O
1028
3
HOH
HOH
1028
A
H2O
1029
3
HOH
HOH
1029
A
H2O
1031
3
HOH
HOH
1031
A
H2O
1032
3
HOH
HOH
1032
A
H2O
1033
3
HOH
HOH
1033
A
H2O
1034
3
HOH
HOH
1034
A
H2O
1035
3
HOH
HOH
1035
A
H2O
1036
3
HOH
HOH
1036
A
H2O
1037
3
HOH
HOH
1037
A
H2O
1038
3
HOH
HOH
1038
A
H2O
1039
3
HOH
HOH
1039
A
H2O
1043
3
HOH
HOH
1043
A
H2O
1045
3
HOH
HOH
1045
A
H2O
1046
3
HOH
HOH
1046
A
H2O
1047
3
HOH
HOH
1047
A
H2O
1048
3
HOH
HOH
1048
A
H2O
1051
3
HOH
HOH
1051
A
H2O
1053
3
HOH
HOH
1053
A
H2O
1054
3
HOH
HOH
1054
A
H2O
1055
3
HOH
HOH
1055
A
H2O
2005
3
HOH
HOH
2005
A
H2O
2006
3
HOH
HOH
2006
A
H2O
2008
3
HOH
HOH
2008
A
H2O
2017
3
HOH
HOH
2017
A
H2O
2020
3
HOH
HOH
2020
A
H2O
2021
3
HOH
HOH
2021
A
H2O
2025
3
HOH
HOH
2025
A
H2O
2028
3
HOH
HOH
2028
A
H2O
2031
3
HOH
HOH
2031
A
H2O
2032
3
HOH
HOH
2032
A
H2O
2034
3
HOH
HOH
2034
A
H2O
2038
3
HOH
HOH
2038
A
H2O
2045
3
HOH
HOH
2045
A
H2O
2055
3
HOH
HOH
2055
A
H2O
3017
3
HOH
HOH
3017
A
H2O
3020
3
HOH
HOH
3020
A
H2O
3025
3
HOH
HOH
3025
A
H2O
3031
3
HOH
HOH
3031
A
H2O
3032
3
HOH
HOH
3032
A
H2O
3055
3
HOH
HOH
3055
A
H2O
4025
3
HOH
HOH
4025
A
ALA
1
n
1
ALA
1
A
TYR
2
n
2
TYR
2
A
VAL
3
n
3
VAL
3
A
ILE
4
n
4
ILE
4
A
ASN
5
n
5
ASN
5
A
ASP
6
n
6
ASP
6
A
SER
7
n
7
SER
7
A
CYS
8
n
8
CYS
8
A
ILE
9
n
9
ILE
9
A
ALA
10
n
10
ALA
10
A
CYS
11
n
11
CYS
11
A
GLY
12
n
12
GLY
12
A
ALA
13
n
13
ALA
13
A
CYS
14
n
14
CYS
14
A
LYS
15
n
15
LYS
15
A
PRO
16
n
16
PRO
16
A
GLU
17
n
17
GLU
17
A
CYS
18
n
18
CYS
18
A
PRO
19
n
19
PRO
19
A
VAL
20
n
20
VAL
20
A
ASN
21
n
21
ASN
21
A
CYS
22
n
22
CYS
22
A
ILE
23
n
23
ILE
23
A
GLN
24
n
24
GLN
24
A
GLU
25
n
25
GLU
25
A
GLY
26
n
26
GLY
26
A
ALA
27
n
27
SER
27
A
ILE
28
n
28
ILE
28
A
TYR
29
n
29
TYR
29
A
ALA
30
n
30
ALA
30
A
ILE
31
n
31
ILE
31
A
ASP
32
n
32
ASP
32
A
ALA
33
n
33
ALA
33
A
ASP
34
n
34
ASP
34
A
SER
35
n
35
SER
35
A
CYS
36
n
36
CYS
36
A
ILE
37
n
37
ILE
37
A
ASP
38
n
38
ASP
38
A
CYS
39
n
39
CYS
39
A
GLY
40
n
40
GLY
40
A
SER
41
n
41
SER
41
A
CYS
42
n
42
CYS
42
A
ALA
43
n
43
ALA
43
A
SER
44
n
44
SER
44
A
VAL
45
n
45
VAL
45
A
CYS
46
n
46
CYS
46
A
PRO
47
n
47
PRO
47
A
VAL
48
n
48
VAL
48
A
GLY
49
n
49
GLY
49
A
ALA
50
n
50
ALA
50
A
PRO
51
n
51
PRO
51
A
ASN
52
n
52
ASN
52
A
PRO
53
n
53
PRO
53
A
GLU
54
n
54
GLU
54
A
ASP
55
n
55
ASP
55
A
author_defined_assembly
1
monomeric
A
CYS
8
A
SG
CYS
8
1_555
A
SF4
56
B
FE1
SF4
1_555
A
SF4
56
B
S2
SF4
1_555
118.3
A
CYS
8
A
SG
CYS
8
1_555
A
SF4
56
B
FE1
SF4
1_555
A
SF4
56
B
S3
SF4
1_555
111.6
A
SF4
56
B
S2
SF4
1_555
A
SF4
56
B
FE1
SF4
1_555
A
SF4
56
B
S3
SF4
1_555
104.8
A
CYS
8
A
SG
CYS
8
1_555
A
SF4
56
B
FE1
SF4
1_555
A
SF4
56
B
S4
SF4
1_555
115.9
A
SF4
56
B
S2
SF4
1_555
A
SF4
56
B
FE1
SF4
1_555
A
SF4
56
B
S4
SF4
1_555
103.1
A
SF4
56
B
S3
SF4
1_555
A
SF4
56
B
FE1
SF4
1_555
A
SF4
56
B
S4
SF4
1_555
101.2
A
CYS
11
A
SG
CYS
11
1_555
A
SF4
56
B
FE2
SF4
1_555
A
SF4
56
B
S1
SF4
1_555
104.1
A
CYS
11
A
SG
CYS
11
1_555
A
SF4
56
B
FE2
SF4
1_555
A
SF4
56
B
S3
SF4
1_555
120.2
A
SF4
56
B
S1
SF4
1_555
A
SF4
56
B
FE2
SF4
1_555
A
SF4
56
B
S3
SF4
1_555
100.4
A
CYS
11
A
SG
CYS
11
1_555
A
SF4
56
B
FE2
SF4
1_555
A
SF4
56
B
S4
SF4
1_555
118.1
A
SF4
56
B
S1
SF4
1_555
A
SF4
56
B
FE2
SF4
1_555
A
SF4
56
B
S4
SF4
1_555
109.0
A
SF4
56
B
S3
SF4
1_555
A
SF4
56
B
FE2
SF4
1_555
A
SF4
56
B
S4
SF4
1_555
103.4
A
CYS
14
A
SG
CYS
14
1_555
A
SF4
56
B
FE4
SF4
1_555
A
SF4
56
B
S1
SF4
1_555
111.0
A
CYS
14
A
SG
CYS
14
1_555
A
SF4
56
B
FE4
SF4
1_555
A
SF4
56
B
S2
SF4
1_555
123.9
A
SF4
56
B
S1
SF4
1_555
A
SF4
56
B
FE4
SF4
1_555
A
SF4
56
B
S2
SF4
1_555
102.6
A
CYS
14
A
SG
CYS
14
1_555
A
SF4
56
B
FE4
SF4
1_555
A
SF4
56
B
S3
SF4
1_555
108.4
A
SF4
56
B
S1
SF4
1_555
A
SF4
56
B
FE4
SF4
1_555
A
SF4
56
B
S3
SF4
1_555
102.3
A
SF4
56
B
S2
SF4
1_555
A
SF4
56
B
FE4
SF4
1_555
A
SF4
56
B
S3
SF4
1_555
106.5
A
CYS
18
A
SG
CYS
18
1_555
A
SF4
57
C
FE3
SF4
1_555
A
SF4
57
C
S1
SF4
1_555
110.8
A
CYS
18
A
SG
CYS
18
1_555
A
SF4
57
C
FE3
SF4
1_555
A
SF4
57
C
S2
SF4
1_555
125.3
A
SF4
57
C
S1
SF4
1_555
A
SF4
57
C
FE3
SF4
1_555
A
SF4
57
C
S2
SF4
1_555
101.4
A
CYS
18
A
SG
CYS
18
1_555
A
SF4
57
C
FE3
SF4
1_555
A
SF4
57
C
S4
SF4
1_555
112.1
A
SF4
57
C
S1
SF4
1_555
A
SF4
57
C
FE3
SF4
1_555
A
SF4
57
C
S4
SF4
1_555
102.0
A
SF4
57
C
S2
SF4
1_555
A
SF4
57
C
FE3
SF4
1_555
A
SF4
57
C
S4
SF4
1_555
102.4
A
CYS
36
A
SG
CYS
36
1_555
A
SF4
57
C
FE1
SF4
1_555
A
SF4
57
C
S2
SF4
1_555
119.0
A
CYS
36
A
SG
CYS
36
1_555
A
SF4
57
C
FE1
SF4
1_555
A
SF4
57
C
S3
SF4
1_555
105.1
A
SF4
57
C
S2
SF4
1_555
A
SF4
57
C
FE1
SF4
1_555
A
SF4
57
C
S3
SF4
1_555
102.0
A
CYS
36
A
SG
CYS
36
1_555
A
SF4
57
C
FE1
SF4
1_555
A
SF4
57
C
S4
SF4
1_555
120.4
A
SF4
57
C
S2
SF4
1_555
A
SF4
57
C
FE1
SF4
1_555
A
SF4
57
C
S4
SF4
1_555
105.4
A
SF4
57
C
S3
SF4
1_555
A
SF4
57
C
FE1
SF4
1_555
A
SF4
57
C
S4
SF4
1_555
101.8
A
CYS
39
A
SG
CYS
39
1_555
A
SF4
57
C
FE2
SF4
1_555
A
SF4
57
C
S1
SF4
1_555
101.5
A
CYS
39
A
SG
CYS
39
1_555
A
SF4
57
C
FE2
SF4
1_555
A
SF4
57
C
S3
SF4
1_555
120.2
A
SF4
57
C
S1
SF4
1_555
A
SF4
57
C
FE2
SF4
1_555
A
SF4
57
C
S3
SF4
1_555
100.6
A
CYS
39
A
SG
CYS
39
1_555
A
SF4
57
C
FE2
SF4
1_555
A
SF4
57
C
S4
SF4
1_555
118.4
A
SF4
57
C
S1
SF4
1_555
A
SF4
57
C
FE2
SF4
1_555
A
SF4
57
C
S4
SF4
1_555
110.6
A
SF4
57
C
S3
SF4
1_555
A
SF4
57
C
FE2
SF4
1_555
A
SF4
57
C
S4
SF4
1_555
104.0
A
CYS
42
A
SG
CYS
42
1_555
A
SF4
57
C
FE4
SF4
1_555
A
SF4
57
C
S1
SF4
1_555
111.6
A
CYS
42
A
SG
CYS
42
1_555
A
SF4
57
C
FE4
SF4
1_555
A
SF4
57
C
S2
SF4
1_555
123.4
A
SF4
57
C
S1
SF4
1_555
A
SF4
57
C
FE4
SF4
1_555
A
SF4
57
C
S2
SF4
1_555
104.3
A
CYS
42
A
SG
CYS
42
1_555
A
SF4
57
C
FE4
SF4
1_555
A
SF4
57
C
S3
SF4
1_555
106.4
A
SF4
57
C
S1
SF4
1_555
A
SF4
57
C
FE4
SF4
1_555
A
SF4
57
C
S3
SF4
1_555
102.7
A
SF4
57
C
S2
SF4
1_555
A
SF4
57
C
FE4
SF4
1_555
A
SF4
57
C
S3
SF4
1_555
106.4
A
CYS
46
A
SG
CYS
46
1_555
A
SF4
56
B
FE3
SF4
1_555
A
SF4
56
B
S1
SF4
1_555
116.5
A
CYS
46
A
SG
CYS
46
1_555
A
SF4
56
B
FE3
SF4
1_555
A
SF4
56
B
S2
SF4
1_555
118.6
A
SF4
56
B
S1
SF4
1_555
A
SF4
56
B
FE3
SF4
1_555
A
SF4
56
B
S2
SF4
1_555
101.5
A
CYS
46
A
SG
CYS
46
1_555
A
SF4
56
B
FE3
SF4
1_555
A
SF4
56
B
S4
SF4
1_555
108.9
A
SF4
56
B
S1
SF4
1_555
A
SF4
56
B
FE3
SF4
1_555
A
SF4
56
B
S4
SF4
1_555
108.0
A
SF4
56
B
S2
SF4
1_555
A
SF4
56
B
FE3
SF4
1_555
A
SF4
56
B
S4
SF4
1_555
101.9
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
VAL
3
A
N
VAL
3
A
O
ASN
52
A
O
ASN
52
A
N
GLN
24
A
N
GLN
24
A
O
ALA
30
A
O
ALA
30
1
A
OG
SER
27
A
OG
SER
27
1
Y
1
A
A
O
O
HOH
HOH
1005
1055
2.19
Used Xplor positional and individual B
refinement.
Refinement with "modern" tools (PROLSQ, then XPLOR)
revealed a new cysteine in position 22, subsequently
verified by partial sequencing. See Citation 1.
The close contacts listed in remark 500 are waters
that are regarded as alternative sites, not all
occupied simultaneously.
0.155
0.155
0.14
2.0
10.0
3220
2963
1
0.0
1.0
Engh and Huber
2.0
10.0
93
488
16
0
379
2.0
10.0
1DUR
3220
3220
0.0
0.0
0.05
1
100
refinement
X-PLOR
3.843
data reduction
PICKER
Replacement for 1FDX 2(4FE4S) ferredoxin from (NOW) Peptostreptococcus asaccharolyticus
1
N
N
2
N
N
2
N
N
3
N
N
A
CYS
14
A
CYS
14
HELX_P
A
CYS
18
A
CYS
18
5
1
5
A
GLY
40
A
GLY
40
HELX_P
A
CYS
46
A
CYS
46
1
2
7
metalc
2.307
A
CYS
8
A
SG
CYS
8
1_555
A
SF4
56
B
FE1
SF4
1_555
metalc
2.167
A
CYS
11
A
SG
CYS
11
1_555
A
SF4
56
B
FE2
SF4
1_555
metalc
2.245
A
CYS
14
A
SG
CYS
14
1_555
A
SF4
56
B
FE4
SF4
1_555
metalc
2.209
A
CYS
18
A
SG
CYS
18
1_555
A
SF4
57
C
FE3
SF4
1_555
metalc
2.243
A
CYS
36
A
SG
CYS
36
1_555
A
SF4
57
C
FE1
SF4
1_555
metalc
2.344
A
CYS
39
A
SG
CYS
39
1_555
A
SF4
57
C
FE2
SF4
1_555
metalc
2.236
A
CYS
42
A
SG
CYS
42
1_555
A
SF4
57
C
FE4
SF4
1_555
metalc
2.197
A
CYS
46
A
SG
CYS
46
1_555
A
SF4
56
B
FE3
SF4
1_555
ELECTRON TRANSPORT
TWO 4Fe-4S clusters, ELECTRON TRANSPORT
FER_PEPAS
UNP
1
P00193
1
55
1DUR
1
55
P00193
A
1
1
55
2
2
anti-parallel
anti-parallel
A
TYR
2
A
TYR
2
A
ILE
4
A
ILE
4
A
PRO
51
A
PRO
51
A
PRO
53
A
PRO
53
A
ILE
23
A
ILE
23
A
GLN
24
A
GLN
24
A
ALA
30
A
ALA
30
A
ILE
31
A
ILE
31
BINDING SITE FOR RESIDUE SF4 A 56
A
SF4
56
Software
7
BINDING SITE FOR RESIDUE SF4 A 57
A
SF4
57
Software
8
A
CYS
8
A
CYS
8
7
1_555
A
ILE
9
A
ILE
9
7
1_555
A
CYS
11
A
CYS
11
7
1_555
A
GLY
12
A
GLY
12
7
1_555
A
CYS
14
A
CYS
14
7
1_555
A
CYS
46
A
CYS
46
7
1_555
A
VAL
48
A
VAL
48
7
1_555
A
CYS
18
A
CYS
18
8
1_555
A
CYS
22
A
CYS
22
8
1_555
A
ILE
31
A
ILE
31
8
1_555
A
CYS
36
A
CYS
36
8
1_555
A
ILE
37
A
ILE
37
8
1_555
A
CYS
39
A
CYS
39
8
1_555
A
GLY
40
A
GLY
40
8
1_555
A
CYS
42
A
CYS
42
8
1_555
19
P 21 21 21