0.014793
0.000000
0.006639
0.000000
0.013180
0.000000
0.000000
0.000000
0.020469
0.00000
0.00000
0.00000
Schlessman, J.L.
Woo, D.
Joshua-Tor, L.
Howard, J.B.
Rees, D.C.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
114.17
90.00
67.600
75.870
53.550
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
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
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
C5 H11 N O2 S
149.211
y
METHIONINE
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
Fe4 S4
351.640
IRON/SULFUR CLUSTER
non-polymer
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
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
280
669
685
10.1006/jmbi.1998.1898
9677296
Conformational variability in structures of the nitrogenase iron proteins from Azotobacter vinelandii and Clostridium pasteurianum.
1998
10.2210/pdb1cp2/pdb
pdb_00001cp2
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
113
1
IMAGE PLATE
1993-11
RIGAKU RAXIS IIC
GRAPHITE(002)
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU
COVALENT BRIDGE BETWEEN CYS 94 AND CYS 129 GAMMA SULFURS AND THE FE'S OF 4FE4S CLUSTER
29219.469
NITROGENASE IRON PROTEIN
1.18.6.1
2
nat
polymer
351.640
IRON/SULFUR CLUSTER
1
syn
non-polymer
18.015
water
118
nat
water
CP2
no
no
MRQVAIYGKGGIGKSTTTQNLTSGLHAMGKTIMVVGCDPKADSTRLLLGGLAQKSVLDTLREEGEDVELDSILKEGYGGI
RCVESGGPEPGVGCAGRGIITSINMLEQLGAYTDDLDYVFYDVLGDVVCGGFAMPIREGKAQEIYIVASGEMMALYAANN
ISKGIQKYAKSGGVRLGGIICNSRKVANEYELLDAFAKELGSQLIHFVPRSPMVTKAEINKQTVIEYDPTCEQAEEYREL
ARKVDANELFVIPKPMTQERLEEILMQYG
MRQVAIYGKGGIGKSTTTQNLTSGLHAMGKTIMVVGCDPKADSTRLLLGGLAQKSVLDTLREEGEDVELDSILKEGYGGI
RCVESGGPEPGVGCAGRGIITSINMLEQLGAYTDDLDYVFYDVLGDVVCGGFAMPIREGKAQEIYIVASGEMMALYAANN
ISKGIQKYAKSGGVRLGGIICNSRKVANEYELLDAFAKELGSQLIHFVPRSPMVTKAEINKQTVIEYDPTCEQAEEYREL
ARKVDANELFVIPKPMTQERLEEILMQYG
A,B
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
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
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
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
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
Clostridium
sample
ATCC 6013
W5
1501
Clostridium pasteurianum
1
2.18
43
liquid - liquid diffusion
7.5
PROTEIN WAS CRYSTALLIZED BY LIQUID-LIQUID DIFFUSION METHOD. PRECIPITANT CONTAINED 5-15% GLYCEROL, 18.75-22.5% PEG 4000, 230-270 MM CACL2, AND 50 MM HEPES PH 7.5. PROTEIN WAS STORED BEFORE CRYSTALLIZATION IN 20% GLYCEROL, 50 MM HEPES, PH 7.5, AND 2 MM NA2S2O4., liquid - liquid diffusion
database_2
pdbx_database_status
pdbx_initial_refinement_model
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Other
Refinement description
1
0
1998-11-04
1
1
2008-03-03
1
2
2011-07-13
1
3
2023-08-09
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.process_site
_pdbx_struct_conn_angle.ptnr1_auth_asym_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr2_label_atom_id
_pdbx_struct_conn_angle.ptnr3_label_atom_id
_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.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_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1998-05-11
REL
SF4
IRON/SULFUR CLUSTER
HOH
water
1NIP
PDB ENTRY 1NIP
PDB
experimental model
FS4
290
2
SF4
SF4
290
B
HOH
2
3
HOH
HOH
270
A
HOH
3
3
HOH
HOH
271
A
HOH
4
3
HOH
HOH
272
A
HOH
5
3
HOH
HOH
273
A
HOH
6
3
HOH
HOH
274
A
HOH
7
3
HOH
HOH
275
A
HOH
8
3
HOH
HOH
276
A
HOH
15
3
HOH
HOH
277
A
HOH
17
3
HOH
HOH
278
A
HOH
18
3
HOH
HOH
279
A
HOH
20
3
HOH
HOH
280
A
HOH
25
3
HOH
HOH
281
A
HOH
26
3
HOH
HOH
282
A
HOH
27
3
HOH
HOH
283
A
HOH
31
3
HOH
HOH
284
A
HOH
32
3
HOH
HOH
285
A
HOH
34
3
HOH
HOH
286
A
HOH
35
3
HOH
HOH
287
A
HOH
41
3
HOH
HOH
288
A
HOH
43
3
HOH
HOH
289
A
HOH
47
3
HOH
HOH
290
A
HOH
50
3
HOH
HOH
291
A
HOH
51
3
HOH
HOH
292
A
HOH
53
3
HOH
HOH
293
A
HOH
54
3
HOH
HOH
294
A
HOH
59
3
HOH
HOH
295
A
HOH
60
3
HOH
HOH
296
A
HOH
64
3
HOH
HOH
297
A
HOH
67
3
HOH
HOH
298
A
HOH
71
3
HOH
HOH
299
A
HOH
72
3
HOH
HOH
300
A
HOH
73
3
HOH
HOH
301
A
HOH
80
3
HOH
HOH
302
A
HOH
81
3
HOH
HOH
303
A
HOH
82
3
HOH
HOH
304
A
HOH
83
3
HOH
HOH
305
A
HOH
87
3
HOH
HOH
306
A
HOH
89
3
HOH
HOH
307
A
HOH
91
3
HOH
HOH
308
A
HOH
93
3
HOH
HOH
309
A
HOH
96
3
HOH
HOH
310
A
HOH
97
3
HOH
HOH
311
A
HOH
98
3
HOH
HOH
312
A
HOH
100
3
HOH
HOH
313
A
HOH
101
3
HOH
HOH
314
A
HOH
102
3
HOH
HOH
315
A
HOH
103
3
HOH
HOH
316
A
HOH
107
3
HOH
HOH
317
A
HOH
109
3
HOH
HOH
318
A
HOH
111
3
HOH
HOH
319
A
HOH
112
3
HOH
HOH
320
A
HOH
113
3
HOH
HOH
321
A
HOH
117
3
HOH
HOH
322
A
HOH
121
3
HOH
HOH
323
A
HOH
123
3
HOH
HOH
324
A
HOH
125
3
HOH
HOH
325
A
HOH
127
3
HOH
HOH
326
A
HOH
128
3
HOH
HOH
327
A
HOH
130
3
HOH
HOH
328
A
HOH
131
3
HOH
HOH
329
A
HOH
133
3
HOH
HOH
330
A
HOH
134
3
HOH
HOH
331
A
HOH
1
3
HOH
HOH
291
B
HOH
9
3
HOH
HOH
292
B
HOH
10
3
HOH
HOH
293
B
HOH
11
3
HOH
HOH
294
B
HOH
12
3
HOH
HOH
295
B
HOH
13
3
HOH
HOH
296
B
HOH
14
3
HOH
HOH
297
B
HOH
16
3
HOH
HOH
298
B
HOH
19
3
HOH
HOH
299
B
HOH
21
3
HOH
HOH
300
B
HOH
22
3
HOH
HOH
301
B
HOH
23
3
HOH
HOH
302
B
HOH
24
3
HOH
HOH
303
B
HOH
28
3
HOH
HOH
304
B
HOH
29
3
HOH
HOH
305
B
HOH
30
3
HOH
HOH
306
B
HOH
36
3
HOH
HOH
307
B
HOH
37
3
HOH
HOH
308
B
HOH
38
3
HOH
HOH
309
B
HOH
39
3
HOH
HOH
310
B
HOH
40
3
HOH
HOH
311
B
HOH
46
3
HOH
HOH
312
B
HOH
49
3
HOH
HOH
313
B
HOH
55
3
HOH
HOH
314
B
HOH
57
3
HOH
HOH
315
B
HOH
58
3
HOH
HOH
316
B
HOH
62
3
HOH
HOH
317
B
HOH
63
3
HOH
HOH
318
B
HOH
65
3
HOH
HOH
319
B
HOH
66
3
HOH
HOH
320
B
HOH
68
3
HOH
HOH
321
B
HOH
70
3
HOH
HOH
322
B
HOH
74
3
HOH
HOH
323
B
HOH
75
3
HOH
HOH
324
B
HOH
76
3
HOH
HOH
325
B
HOH
78
3
HOH
HOH
326
B
HOH
79
3
HOH
HOH
327
B
HOH
85
3
HOH
HOH
328
B
HOH
86
3
HOH
HOH
329
B
HOH
90
3
HOH
HOH
330
B
HOH
92
3
HOH
HOH
331
B
HOH
94
3
HOH
HOH
332
B
HOH
95
3
HOH
HOH
333
B
HOH
99
3
HOH
HOH
334
B
HOH
104
3
HOH
HOH
335
B
HOH
105
3
HOH
HOH
336
B
HOH
106
3
HOH
HOH
337
B
HOH
108
3
HOH
HOH
338
B
HOH
115
3
HOH
HOH
339
B
HOH
118
3
HOH
HOH
340
B
HOH
122
3
HOH
HOH
341
B
HOH
124
3
HOH
HOH
342
B
HOH
129
3
HOH
HOH
343
B
HOH
132
3
HOH
HOH
344
B
HOH
135
3
HOH
HOH
345
B
HOH
136
3
HOH
HOH
346
B
MET
1
n
1
MET
1
A
ARG
2
n
2
ARG
2
A
GLN
3
n
3
GLN
3
A
VAL
4
n
4
VAL
4
A
ALA
5
n
5
ALA
5
A
ILE
6
n
6
ILE
6
A
TYR
7
n
7
TYR
7
A
GLY
8
n
8
GLY
8
A
LYS
9
n
9
LYS
9
A
GLY
10
n
10
GLY
10
A
GLY
11
n
11
GLY
11
A
ILE
12
n
12
ILE
12
A
GLY
13
n
13
GLY
13
A
LYS
14
n
14
LYS
14
A
SER
15
n
15
SER
15
A
THR
16
n
16
THR
16
A
THR
17
n
17
THR
17
A
THR
18
n
18
THR
18
A
GLN
19
n
19
GLN
19
A
ASN
20
n
20
ASN
20
A
LEU
21
n
21
LEU
21
A
THR
22
n
22
THR
22
A
SER
23
n
23
SER
23
A
GLY
24
n
24
GLY
24
A
LEU
25
n
25
LEU
25
A
HIS
26
n
26
HIS
26
A
ALA
27
n
27
ALA
27
A
MET
28
n
28
MET
28
A
GLY
29
n
29
GLY
29
A
LYS
30
n
30
LYS
30
A
THR
31
n
31
THR
31
A
ILE
32
n
32
ILE
32
A
MET
33
n
33
MET
33
A
VAL
34
n
34
VAL
34
A
VAL
35
n
35
VAL
35
A
GLY
36
n
36
GLY
36
A
CYS
37
n
37
CYS
37
A
ASP
38
n
38
ASP
38
A
PRO
39
n
39
PRO
39
A
LYS
40
n
40
LYS
40
A
ALA
41
n
41
ALA
41
A
ASP
42
n
42
ASP
42
A
SER
43
n
43
SER
43
A
THR
44
n
44
THR
44
A
ARG
45
n
45
ARG
45
A
LEU
46
n
46
LEU
46
A
LEU
47
n
47
LEU
47
A
LEU
48
n
48
LEU
48
A
GLY
49
n
49
GLY
49
A
GLY
50
n
50
GLY
50
A
LEU
51
n
51
LEU
51
A
ALA
52
n
52
ALA
52
A
GLN
53
n
53
GLN
53
A
LYS
54
n
54
LYS
54
A
SER
55
n
55
SER
55
A
VAL
56
n
56
VAL
56
A
LEU
57
n
57
LEU
57
A
ASP
58
n
58
ASP
58
A
THR
59
n
59
THR
59
A
LEU
60
n
60
LEU
60
A
ARG
61
n
61
ARG
61
A
GLU
62
n
62
GLU
62
A
GLU
63
n
63
GLU
63
A
GLY
64
n
64
GLY
64
A
GLU
65
n
65
GLU
65
A
ASP
66
n
66
ASP
66
A
VAL
67
n
67
VAL
67
A
GLU
68
n
68
GLU
68
A
LEU
69
n
69
LEU
69
A
ASP
70
n
70
ASP
70
A
SER
71
n
71
SER
71
A
ILE
72
n
72
ILE
72
A
LEU
73
n
73
LEU
73
A
LYS
74
n
74
LYS
74
A
GLU
75
n
75
GLU
75
A
GLY
76
n
76
GLY
76
A
TYR
77
n
77
TYR
77
A
GLY
78
n
78
GLY
78
A
GLY
79
n
79
GLY
79
A
ILE
80
n
80
ILE
80
A
ARG
81
n
81
ARG
81
A
CYS
82
n
82
CYS
82
A
VAL
83
n
83
VAL
83
A
GLU
84
n
84
GLU
84
A
SER
85
n
85
SER
85
A
GLY
86
n
86
GLY
86
A
GLY
87
n
87
GLY
87
A
PRO
88
n
88
PRO
88
A
GLU
89
n
89
GLU
89
A
PRO
90
n
90
PRO
90
A
GLY
91
n
91
GLY
91
A
VAL
92
n
92
VAL
92
A
GLY
93
n
93
GLY
93
A
CYS
94
n
94
CYS
94
A
ALA
95
n
95
ALA
95
A
GLY
96
n
96
GLY
96
A
ARG
97
n
97
ARG
97
A
GLY
98
n
98
GLY
98
A
ILE
99
n
99
ILE
99
A
ILE
100
n
100
ILE
100
A
THR
101
n
101
THR
101
A
SER
102
n
102
SER
102
A
ILE
103
n
103
ILE
103
A
ASN
104
n
104
ASN
104
A
MET
105
n
105
MET
105
A
LEU
106
n
106
LEU
106
A
GLU
107
n
107
GLU
107
A
GLN
108
n
108
GLN
108
A
LEU
109
n
109
LEU
109
A
GLY
110
n
110
GLY
110
A
ALA
111
n
111
ALA
111
A
TYR
112
n
112
TYR
112
A
THR
113
n
113
THR
113
A
ASP
114
n
114
ASP
114
A
ASP
115
n
115
ASP
115
A
LEU
116
n
116
LEU
116
A
ASP
117
n
117
ASP
117
A
TYR
118
n
118
TYR
118
A
VAL
119
n
119
VAL
119
A
PHE
120
n
120
PHE
120
A
TYR
121
n
121
TYR
121
A
ASP
122
n
122
ASP
122
A
VAL
123
n
123
VAL
123
A
LEU
124
n
124
LEU
124
A
GLY
125
n
125
GLY
125
A
ASP
126
n
126
ASP
126
A
VAL
127
n
127
VAL
127
A
VAL
128
n
128
VAL
128
A
CYS
129
n
129
CYS
129
A
GLY
130
n
130
GLY
130
A
GLY
131
n
131
GLY
131
A
PHE
132
n
132
PHE
132
A
ALA
133
n
133
ALA
133
A
MET
134
n
134
MET
134
A
PRO
135
n
135
PRO
135
A
ILE
136
n
136
ILE
136
A
ARG
137
n
137
ARG
137
A
GLU
138
n
138
GLU
138
A
GLY
139
n
139
GLY
139
A
LYS
140
n
140
LYS
140
A
ALA
141
n
141
ALA
141
A
GLN
142
n
142
GLN
142
A
GLU
143
n
143
GLU
143
A
ILE
144
n
144
ILE
144
A
TYR
145
n
145
TYR
145
A
ILE
146
n
146
ILE
146
A
VAL
147
n
147
VAL
147
A
ALA
148
n
148
ALA
148
A
SER
149
n
149
SER
149
A
GLY
150
n
150
GLY
150
A
GLU
151
n
151
GLU
151
A
MET
152
n
152
MET
152
A
MET
153
n
153
MET
153
A
ALA
154
n
154
ALA
154
A
LEU
155
n
155
LEU
155
A
TYR
156
n
156
TYR
156
A
ALA
157
n
157
ALA
157
A
ALA
158
n
158
ALA
158
A
ASN
159
n
159
ASN
159
A
ASN
160
n
160
ASN
160
A
ILE
161
n
161
ILE
161
A
SER
162
n
162
SER
162
A
LYS
163
n
163
LYS
163
A
GLY
164
n
164
GLY
164
A
ILE
165
n
165
ILE
165
A
GLN
166
n
166
GLN
166
A
LYS
167
n
167
LYS
167
A
TYR
168
n
168
TYR
168
A
ALA
169
n
169
ALA
169
A
LYS
170
n
170
LYS
170
A
SER
171
n
171
SER
171
A
GLY
172
n
172
GLY
172
A
GLY
173
n
173
GLY
173
A
VAL
174
n
174
VAL
174
A
ARG
175
n
175
ARG
175
A
LEU
176
n
176
LEU
176
A
GLY
177
n
177
GLY
177
A
GLY
178
n
178
GLY
178
A
ILE
179
n
179
ILE
179
A
ILE
180
n
180
ILE
180
A
CYS
181
n
181
CYS
181
A
ASN
182
n
182
ASN
182
A
SER
183
n
183
SER
183
A
ARG
184
n
184
ARG
184
A
LYS
185
n
185
LYS
185
A
VAL
186
n
186
VAL
186
A
ALA
187
n
187
ALA
187
A
ASN
188
n
188
ASN
188
A
GLU
189
n
189
GLU
189
A
TYR
190
n
190
TYR
190
A
GLU
191
n
191
GLU
191
A
LEU
192
n
192
LEU
192
A
LEU
193
n
193
LEU
193
A
ASP
194
n
194
ASP
194
A
ALA
195
n
195
ALA
195
A
PHE
196
n
196
PHE
196
A
ALA
197
n
197
ALA
197
A
LYS
198
n
198
LYS
198
A
GLU
199
n
199
GLU
199
A
LEU
200
n
200
LEU
200
A
GLY
201
n
201
GLY
201
A
SER
202
n
202
SER
202
A
GLN
203
n
203
GLN
203
A
LEU
204
n
204
LEU
204
A
ILE
205
n
205
ILE
205
A
HIS
206
n
206
HIS
206
A
PHE
207
n
207
PHE
207
A
VAL
208
n
208
VAL
208
A
PRO
209
n
209
PRO
209
A
ARG
210
n
210
ARG
210
A
SER
211
n
211
SER
211
A
PRO
212
n
212
PRO
212
A
MET
213
n
213
MET
213
A
VAL
214
n
214
VAL
214
A
THR
215
n
215
THR
215
A
LYS
216
n
216
LYS
216
A
ALA
217
n
217
ALA
217
A
GLU
218
n
218
GLU
218
A
ILE
219
n
219
ILE
219
A
ASN
220
n
220
ASN
220
A
LYS
221
n
221
LYS
221
A
GLN
222
n
222
GLN
222
A
THR
223
n
223
THR
223
A
VAL
224
n
224
VAL
224
A
ILE
225
n
225
ILE
225
A
GLU
226
n
226
GLU
226
A
TYR
227
n
227
TYR
227
A
ASP
228
n
228
ASP
228
A
PRO
229
n
229
PRO
229
A
THR
230
n
230
THR
230
A
CYS
231
n
231
CYS
231
A
GLU
232
n
232
GLU
232
A
GLN
233
n
233
GLN
233
A
ALA
234
n
234
ALA
234
A
GLU
235
n
235
GLU
235
A
GLU
236
n
236
GLU
236
A
TYR
237
n
237
TYR
237
A
ARG
238
n
238
ARG
238
A
GLU
239
n
239
GLU
239
A
LEU
240
n
240
LEU
240
A
ALA
241
n
241
ALA
241
A
ARG
242
n
242
ARG
242
A
LYS
243
n
243
LYS
243
A
VAL
244
n
244
VAL
244
A
ASP
245
n
245
ASP
245
A
ALA
246
n
246
ALA
246
A
ASN
247
n
247
ASN
247
A
GLU
248
n
248
GLU
248
A
LEU
249
n
249
LEU
249
A
PHE
250
n
250
PHE
250
A
VAL
251
n
251
VAL
251
A
ILE
252
n
252
ILE
252
A
PRO
253
n
253
PRO
253
A
LYS
254
n
254
LYS
254
A
PRO
255
n
255
PRO
255
A
MET
256
n
256
MET
256
A
THR
257
n
257
THR
257
A
GLN
258
n
258
GLN
258
A
GLU
259
n
259
GLU
259
A
ARG
260
n
260
ARG
260
A
LEU
261
n
261
LEU
261
A
GLU
262
n
262
GLU
262
A
GLU
263
n
263
GLU
263
A
ILE
264
n
264
ILE
264
A
LEU
265
n
265
LEU
265
A
MET
266
n
266
MET
266
A
GLN
267
n
267
GLN
267
A
TYR
268
n
268
TYR
268
A
GLY
269
n
269
GLY
269
A
MET
1
n
1
MET
1
B
ARG
2
n
2
ARG
2
B
GLN
3
n
3
GLN
3
B
VAL
4
n
4
VAL
4
B
ALA
5
n
5
ALA
5
B
ILE
6
n
6
ILE
6
B
TYR
7
n
7
TYR
7
B
GLY
8
n
8
GLY
8
B
LYS
9
n
9
LYS
9
B
GLY
10
n
10
GLY
10
B
GLY
11
n
11
GLY
11
B
ILE
12
n
12
ILE
12
B
GLY
13
n
13
GLY
13
B
LYS
14
n
14
LYS
14
B
SER
15
n
15
SER
15
B
THR
16
n
16
THR
16
B
THR
17
n
17
THR
17
B
THR
18
n
18
THR
18
B
GLN
19
n
19
GLN
19
B
ASN
20
n
20
ASN
20
B
LEU
21
n
21
LEU
21
B
THR
22
n
22
THR
22
B
SER
23
n
23
SER
23
B
GLY
24
n
24
GLY
24
B
LEU
25
n
25
LEU
25
B
HIS
26
n
26
HIS
26
B
ALA
27
n
27
ALA
27
B
MET
28
n
28
MET
28
B
GLY
29
n
29
GLY
29
B
LYS
30
n
30
LYS
30
B
THR
31
n
31
THR
31
B
ILE
32
n
32
ILE
32
B
MET
33
n
33
MET
33
B
VAL
34
n
34
VAL
34
B
VAL
35
n
35
VAL
35
B
GLY
36
n
36
GLY
36
B
CYS
37
n
37
CYS
37
B
ASP
38
n
38
ASP
38
B
PRO
39
n
39
PRO
39
B
LYS
40
n
40
LYS
40
B
ALA
41
n
41
ALA
41
B
ASP
42
n
42
ASP
42
B
SER
43
n
43
SER
43
B
THR
44
n
44
THR
44
B
ARG
45
n
45
ARG
45
B
LEU
46
n
46
LEU
46
B
LEU
47
n
47
LEU
47
B
LEU
48
n
48
LEU
48
B
GLY
49
n
49
GLY
49
B
GLY
50
n
50
GLY
50
B
LEU
51
n
51
LEU
51
B
ALA
52
n
52
ALA
52
B
GLN
53
n
53
GLN
53
B
LYS
54
n
54
LYS
54
B
SER
55
n
55
SER
55
B
VAL
56
n
56
VAL
56
B
LEU
57
n
57
LEU
57
B
ASP
58
n
58
ASP
58
B
THR
59
n
59
THR
59
B
LEU
60
n
60
LEU
60
B
ARG
61
n
61
ARG
61
B
GLU
62
n
62
GLU
62
B
GLU
63
n
63
GLU
63
B
GLY
64
n
64
GLY
64
B
GLU
65
n
65
GLU
65
B
ASP
66
n
66
ASP
66
B
VAL
67
n
67
VAL
67
B
GLU
68
n
68
GLU
68
B
LEU
69
n
69
LEU
69
B
ASP
70
n
70
ASP
70
B
SER
71
n
71
SER
71
B
ILE
72
n
72
ILE
72
B
LEU
73
n
73
LEU
73
B
LYS
74
n
74
LYS
74
B
GLU
75
n
75
GLU
75
B
GLY
76
n
76
GLY
76
B
TYR
77
n
77
TYR
77
B
GLY
78
n
78
GLY
78
B
GLY
79
n
79
GLY
79
B
ILE
80
n
80
ILE
80
B
ARG
81
n
81
ARG
81
B
CYS
82
n
82
CYS
82
B
VAL
83
n
83
VAL
83
B
GLU
84
n
84
GLU
84
B
SER
85
n
85
SER
85
B
GLY
86
n
86
GLY
86
B
GLY
87
n
87
GLY
87
B
PRO
88
n
88
PRO
88
B
GLU
89
n
89
GLU
89
B
PRO
90
n
90
PRO
90
B
GLY
91
n
91
GLY
91
B
VAL
92
n
92
VAL
92
B
GLY
93
n
93
GLY
93
B
CYS
94
n
94
CYS
94
B
ALA
95
n
95
ALA
95
B
GLY
96
n
96
GLY
96
B
ARG
97
n
97
ARG
97
B
GLY
98
n
98
GLY
98
B
ILE
99
n
99
ILE
99
B
ILE
100
n
100
ILE
100
B
THR
101
n
101
THR
101
B
SER
102
n
102
SER
102
B
ILE
103
n
103
ILE
103
B
ASN
104
n
104
ASN
104
B
MET
105
n
105
MET
105
B
LEU
106
n
106
LEU
106
B
GLU
107
n
107
GLU
107
B
GLN
108
n
108
GLN
108
B
LEU
109
n
109
LEU
109
B
GLY
110
n
110
GLY
110
B
ALA
111
n
111
ALA
111
B
TYR
112
n
112
TYR
112
B
THR
113
n
113
THR
113
B
ASP
114
n
114
ASP
114
B
ASP
115
n
115
ASP
115
B
LEU
116
n
116
LEU
116
B
ASP
117
n
117
ASP
117
B
TYR
118
n
118
TYR
118
B
VAL
119
n
119
VAL
119
B
PHE
120
n
120
PHE
120
B
TYR
121
n
121
TYR
121
B
ASP
122
n
122
ASP
122
B
VAL
123
n
123
VAL
123
B
LEU
124
n
124
LEU
124
B
GLY
125
n
125
GLY
125
B
ASP
126
n
126
ASP
126
B
VAL
127
n
127
VAL
127
B
VAL
128
n
128
VAL
128
B
CYS
129
n
129
CYS
129
B
GLY
130
n
130
GLY
130
B
GLY
131
n
131
GLY
131
B
PHE
132
n
132
PHE
132
B
ALA
133
n
133
ALA
133
B
MET
134
n
134
MET
134
B
PRO
135
n
135
PRO
135
B
ILE
136
n
136
ILE
136
B
ARG
137
n
137
ARG
137
B
GLU
138
n
138
GLU
138
B
GLY
139
n
139
GLY
139
B
LYS
140
n
140
LYS
140
B
ALA
141
n
141
ALA
141
B
GLN
142
n
142
GLN
142
B
GLU
143
n
143
GLU
143
B
ILE
144
n
144
ILE
144
B
TYR
145
n
145
TYR
145
B
ILE
146
n
146
ILE
146
B
VAL
147
n
147
VAL
147
B
ALA
148
n
148
ALA
148
B
SER
149
n
149
SER
149
B
GLY
150
n
150
GLY
150
B
GLU
151
n
151
GLU
151
B
MET
152
n
152
MET
152
B
MET
153
n
153
MET
153
B
ALA
154
n
154
ALA
154
B
LEU
155
n
155
LEU
155
B
TYR
156
n
156
TYR
156
B
ALA
157
n
157
ALA
157
B
ALA
158
n
158
ALA
158
B
ASN
159
n
159
ASN
159
B
ASN
160
n
160
ASN
160
B
ILE
161
n
161
ILE
161
B
SER
162
n
162
SER
162
B
LYS
163
n
163
LYS
163
B
GLY
164
n
164
GLY
164
B
ILE
165
n
165
ILE
165
B
GLN
166
n
166
GLN
166
B
LYS
167
n
167
LYS
167
B
TYR
168
n
168
TYR
168
B
ALA
169
n
169
ALA
169
B
LYS
170
n
170
LYS
170
B
SER
171
n
171
SER
171
B
GLY
172
n
172
GLY
172
B
GLY
173
n
173
GLY
173
B
VAL
174
n
174
VAL
174
B
ARG
175
n
175
ARG
175
B
LEU
176
n
176
LEU
176
B
GLY
177
n
177
GLY
177
B
GLY
178
n
178
GLY
178
B
ILE
179
n
179
ILE
179
B
ILE
180
n
180
ILE
180
B
CYS
181
n
181
CYS
181
B
ASN
182
n
182
ASN
182
B
SER
183
n
183
SER
183
B
ARG
184
n
184
ARG
184
B
LYS
185
n
185
LYS
185
B
VAL
186
n
186
VAL
186
B
ALA
187
n
187
ALA
187
B
ASN
188
n
188
ASN
188
B
GLU
189
n
189
GLU
189
B
TYR
190
n
190
TYR
190
B
GLU
191
n
191
GLU
191
B
LEU
192
n
192
LEU
192
B
LEU
193
n
193
LEU
193
B
ASP
194
n
194
ASP
194
B
ALA
195
n
195
ALA
195
B
PHE
196
n
196
PHE
196
B
ALA
197
n
197
ALA
197
B
LYS
198
n
198
LYS
198
B
GLU
199
n
199
GLU
199
B
LEU
200
n
200
LEU
200
B
GLY
201
n
201
GLY
201
B
SER
202
n
202
SER
202
B
GLN
203
n
203
GLN
203
B
LEU
204
n
204
LEU
204
B
ILE
205
n
205
ILE
205
B
HIS
206
n
206
HIS
206
B
PHE
207
n
207
PHE
207
B
VAL
208
n
208
VAL
208
B
PRO
209
n
209
PRO
209
B
ARG
210
n
210
ARG
210
B
SER
211
n
211
SER
211
B
PRO
212
n
212
PRO
212
B
MET
213
n
213
MET
213
B
VAL
214
n
214
VAL
214
B
THR
215
n
215
THR
215
B
LYS
216
n
216
LYS
216
B
ALA
217
n
217
ALA
217
B
GLU
218
n
218
GLU
218
B
ILE
219
n
219
ILE
219
B
ASN
220
n
220
ASN
220
B
LYS
221
n
221
LYS
221
B
GLN
222
n
222
GLN
222
B
THR
223
n
223
THR
223
B
VAL
224
n
224
VAL
224
B
ILE
225
n
225
ILE
225
B
GLU
226
n
226
GLU
226
B
TYR
227
n
227
TYR
227
B
ASP
228
n
228
ASP
228
B
PRO
229
n
229
PRO
229
B
THR
230
n
230
THR
230
B
CYS
231
n
231
CYS
231
B
GLU
232
n
232
GLU
232
B
GLN
233
n
233
GLN
233
B
ALA
234
n
234
ALA
234
B
GLU
235
n
235
GLU
235
B
GLU
236
n
236
GLU
236
B
TYR
237
n
237
TYR
237
B
ARG
238
n
238
ARG
238
B
GLU
239
n
239
GLU
239
B
LEU
240
n
240
LEU
240
B
ALA
241
n
241
ALA
241
B
ARG
242
n
242
ARG
242
B
LYS
243
n
243
LYS
243
B
VAL
244
n
244
VAL
244
B
ASP
245
n
245
ASP
245
B
ALA
246
n
246
ALA
246
B
ASN
247
n
247
ASN
247
B
GLU
248
n
248
GLU
248
B
LEU
249
n
249
LEU
249
B
PHE
250
n
250
PHE
250
B
VAL
251
n
251
VAL
251
B
ILE
252
n
252
ILE
252
B
PRO
253
n
253
PRO
253
B
LYS
254
n
254
LYS
254
B
PRO
255
n
255
PRO
255
B
MET
256
n
256
MET
256
B
THR
257
n
257
THR
257
B
GLN
258
n
258
GLN
258
B
GLU
259
n
259
GLU
259
B
ARG
260
n
260
ARG
260
B
LEU
261
n
261
LEU
261
B
GLU
262
n
262
GLU
262
B
GLU
263
n
263
GLU
263
B
ILE
264
n
264
ILE
264
B
LEU
265
n
265
LEU
265
B
MET
266
n
266
MET
266
B
GLN
267
n
267
GLN
267
B
TYR
268
n
268
TYR
268
B
GLY
269
n
269
GLY
269
B
author_and_software_defined_assembly
PISA
2
dimeric
2280
-29
20710
A
CYS
94
A
SG
CYS
94
1_555
B
SF4
290
C
FE3
SF4
1_555
B
SF4
290
C
S1
SF4
1_555
111.1
A
CYS
94
A
SG
CYS
94
1_555
B
SF4
290
C
FE3
SF4
1_555
B
SF4
290
C
S2
SF4
1_555
114.4
B
SF4
290
C
S1
SF4
1_555
B
SF4
290
C
FE3
SF4
1_555
B
SF4
290
C
S2
SF4
1_555
104.2
A
CYS
94
A
SG
CYS
94
1_555
B
SF4
290
C
FE3
SF4
1_555
B
SF4
290
C
S4
SF4
1_555
111.2
B
SF4
290
C
S1
SF4
1_555
B
SF4
290
C
FE3
SF4
1_555
B
SF4
290
C
S4
SF4
1_555
107.5
B
SF4
290
C
S2
SF4
1_555
B
SF4
290
C
FE3
SF4
1_555
B
SF4
290
C
S4
SF4
1_555
107.9
A
CYS
129
A
SG
CYS
129
1_555
B
SF4
290
C
FE2
SF4
1_555
B
SF4
290
C
S1
SF4
1_555
110.0
A
CYS
129
A
SG
CYS
129
1_555
B
SF4
290
C
FE2
SF4
1_555
B
SF4
290
C
S3
SF4
1_555
117.7
B
SF4
290
C
S1
SF4
1_555
B
SF4
290
C
FE2
SF4
1_555
B
SF4
290
C
S3
SF4
1_555
110.6
A
CYS
129
A
SG
CYS
129
1_555
B
SF4
290
C
FE2
SF4
1_555
B
SF4
290
C
S4
SF4
1_555
106.5
B
SF4
290
C
S1
SF4
1_555
B
SF4
290
C
FE2
SF4
1_555
B
SF4
290
C
S4
SF4
1_555
107.6
B
SF4
290
C
S3
SF4
1_555
B
SF4
290
C
FE2
SF4
1_555
B
SF4
290
C
S4
SF4
1_555
103.9
A
CYS
129
A
SG
CYS
129
1_555
B
SF4
290
C
FE2
SF4
1_555
B
HOH
346
E
O
HOH
1_555
171.3
B
SF4
290
C
S1
SF4
1_555
B
SF4
290
C
FE2
SF4
1_555
B
HOH
346
E
O
HOH
1_555
69.4
B
SF4
290
C
S3
SF4
1_555
B
SF4
290
C
FE2
SF4
1_555
B
HOH
346
E
O
HOH
1_555
69.8
B
SF4
290
C
S4
SF4
1_555
B
SF4
290
C
FE2
SF4
1_555
B
HOH
346
E
O
HOH
1_555
66.2
B
CYS
94
B
SG
CYS
94
1_555
B
SF4
290
C
FE1
SF4
1_555
B
SF4
290
C
S2
SF4
1_555
113.0
B
CYS
94
B
SG
CYS
94
1_555
B
SF4
290
C
FE1
SF4
1_555
B
SF4
290
C
S3
SF4
1_555
112.2
B
SF4
290
C
S2
SF4
1_555
B
SF4
290
C
FE1
SF4
1_555
B
SF4
290
C
S3
SF4
1_555
107.1
B
CYS
94
B
SG
CYS
94
1_555
B
SF4
290
C
FE1
SF4
1_555
B
SF4
290
C
S4
SF4
1_555
113.0
B
SF4
290
C
S2
SF4
1_555
B
SF4
290
C
FE1
SF4
1_555
B
SF4
290
C
S4
SF4
1_555
107.6
B
SF4
290
C
S3
SF4
1_555
B
SF4
290
C
FE1
SF4
1_555
B
SF4
290
C
S4
SF4
1_555
103.4
B
CYS
129
B
SG
CYS
129
1_555
B
SF4
290
C
FE4
SF4
1_555
B
SF4
290
C
S1
SF4
1_555
115.9
B
CYS
129
B
SG
CYS
129
1_555
B
SF4
290
C
FE4
SF4
1_555
B
SF4
290
C
S2
SF4
1_555
109.4
B
SF4
290
C
S1
SF4
1_555
B
SF4
290
C
FE4
SF4
1_555
B
SF4
290
C
S2
SF4
1_555
105.0
B
CYS
129
B
SG
CYS
129
1_555
B
SF4
290
C
FE4
SF4
1_555
B
SF4
290
C
S3
SF4
1_555
107.4
B
SF4
290
C
S1
SF4
1_555
B
SF4
290
C
FE4
SF4
1_555
B
SF4
290
C
S3
SF4
1_555
109.4
B
SF4
290
C
S2
SF4
1_555
B
SF4
290
C
FE4
SF4
1_555
B
SF4
290
C
S3
SF4
1_555
109.7
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
O
ILE
205
A
O
ILE
205
A
N
ILE
179
A
N
ILE
179
A
O
ARG
175
A
O
ARG
175
A
N
ILE
144
A
N
ILE
144
A
O
GLU
143
A
O
GLU
143
A
N
ALA
5
A
N
ALA
5
A
O
ARG
2
A
O
ARG
2
A
N
VAL
119
A
N
VAL
119
A
O
TYR
118
A
O
TYR
118
A
N
MET
33
A
N
MET
33
A
O
VAL
34
A
O
VAL
34
A
N
ARG
81
A
N
ARG
81
B
O
ILE
205
B
O
ILE
205
B
N
ILE
179
B
N
ILE
179
B
O
ARG
175
B
O
ARG
175
B
N
ILE
144
B
N
ILE
144
B
O
GLU
143
B
O
GLU
143
B
N
ALA
5
B
N
ALA
5
B
O
ARG
2
B
O
ARG
2
B
N
VAL
119
B
N
VAL
119
B
O
TYR
118
B
O
TYR
118
B
N
MET
33
B
N
MET
33
B
O
VAL
34
B
O
VAL
34
B
N
ARG
81
B
N
ARG
81
1
A
CB
LYS
40
A
CB
LYS
40
0
Y
1
A
CG
LYS
40
A
CG
LYS
40
0
Y
1
A
CD
LYS
40
A
CD
LYS
40
0
Y
1
A
CE
LYS
40
A
CE
LYS
40
0
Y
1
A
NZ
LYS
40
A
NZ
LYS
40
0
Y
1
A
CG
ARG
45
A
CG
ARG
45
0
Y
1
A
CD
ARG
45
A
CD
ARG
45
0
Y
1
A
NE
ARG
45
A
NE
ARG
45
0
Y
1
A
CZ
ARG
45
A
CZ
ARG
45
0
Y
1
A
NH1
ARG
45
A
NH1
ARG
45
0
Y
1
A
NH2
ARG
45
A
NH2
ARG
45
0
Y
1
A
CD
ARG
61
A
CD
ARG
61
0
Y
1
A
NE
ARG
61
A
NE
ARG
61
0
Y
1
A
CZ
ARG
61
A
CZ
ARG
61
0
Y
1
A
NH1
ARG
61
A
NH1
ARG
61
0
Y
1
A
NH2
ARG
61
A
NH2
ARG
61
0
Y
1
A
CG
GLU
65
A
CG
GLU
65
0
Y
1
A
CD
GLU
65
A
CD
GLU
65
0
Y
1
A
OE1
GLU
65
A
OE1
GLU
65
0
Y
1
A
OE2
GLU
65
A
OE2
GLU
65
0
Y
1
A
CG
ASP
66
A
CG
ASP
66
0
Y
1
A
OD1
ASP
66
A
OD1
ASP
66
0
Y
1
A
OD2
ASP
66
A
OD2
ASP
66
0
Y
1
A
CB
ASP
70
A
CB
ASP
70
0
Y
1
A
CG
ASP
70
A
CG
ASP
70
0
Y
1
A
OD1
ASP
70
A
OD1
ASP
70
0
Y
1
A
OD2
ASP
70
A
OD2
ASP
70
0
Y
1
A
CB
ASP
114
A
CB
ASP
114
0
Y
1
A
CG
ASP
114
A
CG
ASP
114
0
Y
1
A
OD1
ASP
114
A
OD1
ASP
114
0
Y
1
A
OD2
ASP
114
A
OD2
ASP
114
0
Y
1
A
CB
ARG
137
A
CB
ARG
137
0
Y
1
A
CG
ARG
137
A
CG
ARG
137
0
Y
1
A
CD
ARG
137
A
CD
ARG
137
0
Y
1
A
NE
ARG
137
A
NE
ARG
137
0
Y
1
A
CZ
ARG
137
A
CZ
ARG
137
0
Y
1
A
NH1
ARG
137
A
NH1
ARG
137
0
Y
1
A
NH2
ARG
137
A
NH2
ARG
137
0
Y
1
A
CB
GLU
151
A
CB
GLU
151
0
Y
1
A
CG
GLU
151
A
CG
GLU
151
0
Y
1
A
CD
GLU
151
A
CD
GLU
151
0
Y
1
A
OE1
GLU
151
A
OE1
GLU
151
0
Y
1
A
OE2
GLU
151
A
OE2
GLU
151
0
Y
1
A
CB
LYS
167
A
CB
LYS
167
0
Y
1
A
CG
LYS
167
A
CG
LYS
167
0
Y
1
A
CD
LYS
167
A
CD
LYS
167
0
Y
1
A
CE
LYS
167
A
CE
LYS
167
0
Y
1
A
NZ
LYS
167
A
NZ
LYS
167
0
Y
1
A
CB
LYS
170
A
CB
LYS
170
0
Y
1
A
CG
LYS
170
A
CG
LYS
170
0
Y
1
A
CD
LYS
170
A
CD
LYS
170
0
Y
1
A
CE
LYS
170
A
CE
LYS
170
0
Y
1
A
NZ
LYS
170
A
NZ
LYS
170
0
Y
1
A
CB
VAL
186
A
CB
VAL
186
0
Y
1
A
CG1
VAL
186
A
CG1
VAL
186
0
Y
1
A
CG2
VAL
186
A
CG2
VAL
186
0
Y
1
A
CB
LYS
198
A
CB
LYS
198
0
Y
1
A
CG
LYS
198
A
CG
LYS
198
0
Y
1
A
CD
LYS
198
A
CD
LYS
198
0
Y
1
A
CE
LYS
198
A
CE
LYS
198
0
Y
1
A
NZ
LYS
198
A
NZ
LYS
198
0
Y
1
A
CB
ARG
210
A
CB
ARG
210
0
Y
1
A
CG
ARG
210
A
CG
ARG
210
0
Y
1
A
CD
ARG
210
A
CD
ARG
210
0
Y
1
A
NE
ARG
210
A
NE
ARG
210
0
Y
1
A
CZ
ARG
210
A
CZ
ARG
210
0
Y
1
A
NH1
ARG
210
A
NH1
ARG
210
0
Y
1
A
NH2
ARG
210
A
NH2
ARG
210
0
Y
1
A
CB
LYS
221
A
CB
LYS
221
0
Y
1
A
CG
LYS
221
A
CG
LYS
221
0
Y
1
A
CD
LYS
221
A
CD
LYS
221
0
Y
1
A
CE
LYS
221
A
CE
LYS
221
0
Y
1
A
NZ
LYS
221
A
NZ
LYS
221
0
Y
1
A
CB
LYS
254
A
CB
LYS
254
0
Y
1
A
CG
LYS
254
A
CG
LYS
254
0
Y
1
A
CD
LYS
254
A
CD
LYS
254
0
Y
1
A
CE
LYS
254
A
CE
LYS
254
0
Y
1
A
NZ
LYS
254
A
NZ
LYS
254
0
Y
1
A
CB
GLU
259
A
CB
GLU
259
0
Y
1
A
CG
GLU
259
A
CG
GLU
259
0
Y
1
A
CD
GLU
259
A
CD
GLU
259
0
Y
1
A
OE1
GLU
259
A
OE1
GLU
259
0
Y
1
A
OE2
GLU
259
A
OE2
GLU
259
0
Y
1
B
CB
LYS
40
B
CB
LYS
40
0
Y
1
B
CG
LYS
40
B
CG
LYS
40
0
Y
1
B
CD
LYS
40
B
CD
LYS
40
0
Y
1
B
CE
LYS
40
B
CE
LYS
40
0
Y
1
B
NZ
LYS
40
B
NZ
LYS
40
0
Y
1
B
CG
ARG
45
B
CG
ARG
45
0
Y
1
B
CD
ARG
45
B
CD
ARG
45
0
Y
1
B
NE
ARG
45
B
NE
ARG
45
0
Y
1
B
CZ
ARG
45
B
CZ
ARG
45
0
Y
1
B
NH1
ARG
45
B
NH1
ARG
45
0
Y
1
B
NH2
ARG
45
B
NH2
ARG
45
0
Y
1
B
CD
LYS
54
B
CD
LYS
54
0
Y
1
B
CE
LYS
54
B
CE
LYS
54
0
Y
1
B
NZ
LYS
54
B
NZ
LYS
54
0
Y
1
B
CB
ARG
61
B
CB
ARG
61
0
Y
1
B
CG
ARG
61
B
CG
ARG
61
0
Y
1
B
CD
ARG
61
B
CD
ARG
61
0
Y
1
B
NE
ARG
61
B
NE
ARG
61
0
Y
1
B
CZ
ARG
61
B
CZ
ARG
61
0
Y
1
B
NH1
ARG
61
B
NH1
ARG
61
0
Y
1
B
NH2
ARG
61
B
NH2
ARG
61
0
Y
1
B
CB
GLU
62
B
CB
GLU
62
0
Y
1
B
CG
GLU
62
B
CG
GLU
62
0
Y
1
B
CD
GLU
62
B
CD
GLU
62
0
Y
1
B
OE1
GLU
62
B
OE1
GLU
62
0
Y
1
B
OE2
GLU
62
B
OE2
GLU
62
0
Y
1
B
CB
GLU
65
B
CB
GLU
65
0
Y
1
B
CG
GLU
65
B
CG
GLU
65
0
Y
1
B
CD
GLU
65
B
CD
GLU
65
0
Y
1
B
OE1
GLU
65
B
OE1
GLU
65
0
Y
1
B
OE2
GLU
65
B
OE2
GLU
65
0
Y
1
B
CB
ASP
66
B
CB
ASP
66
0
Y
1
B
CG
ASP
66
B
CG
ASP
66
0
Y
1
B
OD1
ASP
66
B
OD1
ASP
66
0
Y
1
B
OD2
ASP
66
B
OD2
ASP
66
0
Y
1
B
CB
GLU
107
B
CB
GLU
107
0
Y
1
B
CG
GLU
107
B
CG
GLU
107
0
Y
1
B
CD
GLU
107
B
CD
GLU
107
0
Y
1
B
OE1
GLU
107
B
OE1
GLU
107
0
Y
1
B
OE2
GLU
107
B
OE2
GLU
107
0
Y
1
B
CB
GLN
108
B
CB
GLN
108
0
Y
1
B
CG
GLN
108
B
CG
GLN
108
0
Y
1
B
CD
GLN
108
B
CD
GLN
108
0
Y
1
B
OE1
GLN
108
B
OE1
GLN
108
0
Y
1
B
NE2
GLN
108
B
NE2
GLN
108
0
Y
1
B
CB
ASP
114
B
CB
ASP
114
0
Y
1
B
CG
ASP
114
B
CG
ASP
114
0
Y
1
B
OD1
ASP
114
B
OD1
ASP
114
0
Y
1
B
OD2
ASP
114
B
OD2
ASP
114
0
Y
1
B
CB
LYS
140
B
CB
LYS
140
0
Y
1
B
CG
LYS
140
B
CG
LYS
140
0
Y
1
B
CD
LYS
140
B
CD
LYS
140
0
Y
1
B
CE
LYS
140
B
CE
LYS
140
0
Y
1
B
NZ
LYS
140
B
NZ
LYS
140
0
Y
1
B
CB
LYS
167
B
CB
LYS
167
0
Y
1
B
CG
LYS
167
B
CG
LYS
167
0
Y
1
B
CD
LYS
167
B
CD
LYS
167
0
Y
1
B
CE
LYS
167
B
CE
LYS
167
0
Y
1
B
NZ
LYS
167
B
NZ
LYS
167
0
Y
1
B
CB
LYS
170
B
CB
LYS
170
0
Y
1
B
CG
LYS
170
B
CG
LYS
170
0
Y
1
B
CD
LYS
170
B
CD
LYS
170
0
Y
1
B
CE
LYS
170
B
CE
LYS
170
0
Y
1
B
NZ
LYS
170
B
NZ
LYS
170
0
Y
1
B
CB
LYS
185
B
CB
LYS
185
0
Y
1
B
CG
LYS
185
B
CG
LYS
185
0
Y
1
B
CD
LYS
185
B
CD
LYS
185
0
Y
1
B
CE
LYS
185
B
CE
LYS
185
0
Y
1
B
NZ
LYS
185
B
NZ
LYS
185
0
Y
1
B
CB
GLU
191
B
CB
GLU
191
0
Y
1
B
CG
GLU
191
B
CG
GLU
191
0
Y
1
B
CD
GLU
191
B
CD
GLU
191
0
Y
1
B
OE1
GLU
191
B
OE1
GLU
191
0
Y
1
B
OE2
GLU
191
B
OE2
GLU
191
0
Y
1
B
CB
THR
215
B
CB
THR
215
0
Y
1
B
OG1
THR
215
B
OG1
THR
215
0
Y
1
B
CG2
THR
215
B
CG2
THR
215
0
Y
1
B
CB
GLU
218
B
CB
GLU
218
0
Y
1
B
CG
GLU
218
B
CG
GLU
218
0
Y
1
B
CD
GLU
218
B
CD
GLU
218
0
Y
1
B
OE1
GLU
218
B
OE1
GLU
218
0
Y
1
B
OE2
GLU
218
B
OE2
GLU
218
0
Y
1
B
CB
ILE
219
B
CB
ILE
219
0
Y
1
B
CG1
ILE
219
B
CG1
ILE
219
0
Y
1
B
CG2
ILE
219
B
CG2
ILE
219
0
Y
1
B
CD1
ILE
219
B
CD1
ILE
219
0
Y
1
B
CB
ASN
220
B
CB
ASN
220
0
Y
1
B
CG
ASN
220
B
CG
ASN
220
0
Y
1
B
OD1
ASN
220
B
OD1
ASN
220
0
Y
1
B
ND2
ASN
220
B
ND2
ASN
220
0
Y
1
B
CB
LYS
221
B
CB
LYS
221
0
Y
1
B
CG
LYS
221
B
CG
LYS
221
0
Y
1
B
CD
LYS
221
B
CD
LYS
221
0
Y
1
B
CE
LYS
221
B
CE
LYS
221
0
Y
1
B
NZ
LYS
221
B
NZ
LYS
221
0
Y
1
B
CB
GLU
232
B
CB
GLU
232
0
Y
1
B
CG
GLU
232
B
CG
GLU
232
0
Y
1
B
CD
GLU
232
B
CD
GLU
232
0
Y
1
B
OE1
GLU
232
B
OE1
GLU
232
0
Y
1
B
OE2
GLU
232
B
OE2
GLU
232
0
Y
1
B
CB
GLN
258
B
CB
GLN
258
0
Y
1
B
CG
GLN
258
B
CG
GLN
258
0
Y
1
B
CD
GLN
258
B
CD
GLN
258
0
Y
1
B
OE1
GLN
258
B
OE1
GLN
258
0
Y
1
B
NE2
GLN
258
B
NE2
GLN
258
0
Y
1
B
CB
GLU
259
B
CB
GLU
259
0
Y
1
B
CG
GLU
259
B
CG
GLU
259
0
Y
1
B
CD
GLU
259
B
CD
GLU
259
0
Y
1
B
OE1
GLU
259
B
OE1
GLU
259
0
Y
1
B
OE2
GLU
259
B
OE2
GLU
259
0
Y
1
A
A
CD2
O
LEU
HOH
124
330
1.18
1
A
A
NZ
O
LYS
HOH
40
312
1.23
1
B
B
O
O
HOH
HOH
301
345
1.50
1
B
B
FE4
O
SF4
HOH
290
346
1.56
1
B
B
FE3
O
SF4
HOH
290
346
1.58
1
B
B
FE1
O
SF4
HOH
290
346
1.62
1
A
A
CB
O
LYS
HOH
14
331
1.89
1
A
A
CE
O
LYS
HOH
14
331
2.11
1
A
A
O
OD1
GLU
ASP
63
66
2.14
1
B
B
S2
O
SF4
HOH
290
346
2.15
1
A
A
CE
O
LYS
HOH
40
312
2.18
1
A
TYR
145
0.081
SIDE CHAIN
1
A
ARG
210
0.303
SIDE CHAIN
1
3.75
0.50
120.30
124.05
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
45
45
45
N
1
3.57
0.50
120.30
123.87
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
61
61
61
N
1
10.57
1.60
100.20
110.77
A
A
A
CG
SD
CE
MET
MET
MET
134
134
134
N
1
3.99
0.50
120.30
124.29
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
137
137
137
N
1
4.00
0.50
120.30
124.30
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
210
210
210
N
1
-17.54
2.70
111.00
93.46
A
A
A
N
CA
C
ILE
ILE
ILE
252
252
252
N
1
3.55
0.50
120.30
123.85
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
45
45
45
N
1
3.64
0.50
120.30
123.94
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
61
61
61
N
1
8.34
1.10
114.20
122.54
B
B
B
CA
CB
SG
CYS
CYS
CYS
231
231
231
N
1
A
B
CE
CE
LYS
MET
170
266
1.45
1_555
1_554
1
A
B
NZ
CE
LYS
MET
170
266
1.98
1_555
1_554
1
A
ASP
66
-98.07
30.93
1
A
ASP
70
-47.61
-12.15
1
A
ASP
114
-52.94
1.00
1
A
LYS
170
157.77
-78.55
1
A
GLU
189
-89.46
34.91
1
A
SER
202
-111.08
-154.51
1
A
HIS
206
-171.29
142.07
1
A
ASP
228
-170.07
81.87
1
A
PRO
255
-46.30
161.47
1
B
LEU
48
-87.40
42.43
1
B
GLU
62
-68.26
-96.82
1
B
GLU
63
-44.72
-0.28
1
B
ASP
66
-65.64
61.94
1
B
VAL
92
-132.86
-53.30
1
B
LYS
140
-28.19
-38.50
1
B
SER
171
162.02
-15.24
1
B
SER
202
-113.24
-150.08
1
B
LYS
221
71.51
48.11
1
B
TYR
227
-61.90
-100.67
1
B
CYS
231
166.30
143.54
CP2_PARAM.PRO
CP2_TOPH.PRO
WATER_PARAM.PRO
WATER_TOPH.PRO
PARHCSDX.PRO
TOPHCSDX.PRO
36.3
0.297
0.005
0.209
0.209
1.93
5.0
3083
31231
10.
98.8
RANDOM
10000000
0.001
1
THROUGHOUT
0
MOLECULAR REPLACEMENT
PDB ENTRY 1NIP
0.3
5.0
1.93
5.0
114
4062
8
0
3940
0.018
2.0
24.1
1.89
0.385
0.022
0.343
2.0
311
2808
10
10
99.6
34.5
1.93
15.63
1CP2
36808
0
0.0725
1
5.8
6.8
98.8
1.93
2.00
91
model building
X-PLOR
3.1
refinement
X-PLOR
3.1
data reduction
R-AXIS
IIC
data scaling
REFSTAT
phasing
X-PLOR
3.1
NITROGENASE IRON PROTEIN FROM CLOSTRIDIUM PASTEURIANUM
1
N
N
1
N
N
2
N
N
3
N
N
3
N
N
A
LYS
14
A
LYS
14
HELX_P
A
MET
28
A
MET
28
1
1
15
A
ARG
45
A
ARG
45
HELX_P
A
LEU
48
A
LEU
48
1
2
4
A
VAL
56
A
VAL
56
HELX_P
A
ASP
66
A
ASP
66
1
3
11
A
LEU
69
A
LEU
69
HELX_P
A
ILE
72
A
ILE
72
1
4
4
A
TYR
77
A
TYR
77
HELX_P
A
GLY
79
A
GLY
79
5
5
3
A
ALA
95
A
ALA
95
HELX_P
A
GLN
108
A
GLN
108
1
6
14
A
MET
134
A
MET
134
HELX_P
A
ARG
137
A
ARG
137
1
7
4
A
MET
152
A
MET
152
HELX_P
A
TYR
168
A
TYR
168
1
8
17
A
TYR
190
A
TYR
190
HELX_P
A
GLU
199
A
GLU
199
1
9
10
A
PRO
212
A
PRO
212
HELX_P
A
ILE
219
A
ILE
219
1
10
8
A
VAL
224
A
VAL
224
HELX_P
A
TYR
227
A
TYR
227
1
11
4
A
GLU
232
A
GLU
232
HELX_P
A
ALA
246
A
ALA
246
1
12
15
A
GLN
258
A
GLN
258
HELX_P
A
GLN
267
A
GLN
267
1
13
10
B
LYS
14
B
LYS
14
HELX_P
B
MET
28
B
MET
28
1
14
15
B
VAL
56
B
VAL
56
HELX_P
B
GLU
63
B
GLU
63
1
15
8
B
LEU
69
B
LEU
69
HELX_P
B
ILE
72
B
ILE
72
1
16
4
B
TYR
77
B
TYR
77
HELX_P
B
GLY
79
B
GLY
79
5
17
3
B
ALA
95
B
ALA
95
HELX_P
B
GLN
108
B
GLN
108
1
18
14
B
PHE
132
B
PHE
132
HELX_P
B
ARG
137
B
ARG
137
5
19
6
B
MET
152
B
MET
152
HELX_P
B
ALA
169
B
ALA
169
1
20
18
B
GLU
189
B
GLU
189
HELX_P
B
GLU
199
B
GLU
199
1
21
11
B
PRO
212
B
PRO
212
HELX_P
B
ASN
220
B
ASN
220
1
22
9
B
GLU
232
B
GLU
232
HELX_P
B
ASP
245
B
ASP
245
1
23
14
B
GLN
258
B
GLN
258
HELX_P
B
GLN
267
B
GLN
267
1
24
10
metalc
2.259
A
CYS
94
A
SG
CYS
94
1_555
B
SF4
290
C
FE3
SF4
1_555
metalc
2.298
A
CYS
129
A
SG
CYS
129
1_555
B
SF4
290
C
FE2
SF4
1_555
metalc
2.316
B
CYS
94
B
SG
CYS
94
1_555
B
SF4
290
C
FE1
SF4
1_555
metalc
2.306
B
CYS
129
B
SG
CYS
129
1_555
B
SF4
290
C
FE4
SF4
1_555
metalc
1.701
B
SF4
290
C
FE2
SF4
1_555
B
HOH
346
E
O
HOH
1_555
OXIDOREDUCTASE
OXIDOREDUCTASE, NITROGENASE IRON PROTEIN
NIFH1_CLOPA
UNP
1
1
P00456
MRQVAIYGKGGIGKSTTTQNLTSGLHAMGKTIMVVGCDPKADSTRLLLGGLAQKSVLDTLREEGEDVELDSILKEGYGGI
RCVESGGPEPGVGCAGRGIITSINMLEQLGAYTDDLDYVFYDVLGDVVCGGFAMPIREGKAQEIYIVASGEMMALYAANN
ISKGIQKYAKSGGVRLGGIICNSRKVANEYELLDAFAKELGSQLIHFVPRSPMVTKAEINKQTVIEYDPTCEQAEEYREL
ARKVDANELFVIPKPMTQERLEEILMQYGLMDL
1
269
1CP2
1
269
P00456
A
1
1
269
1
269
1CP2
1
269
P00456
B
1
1
269
7
7
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
parallel
A
LEU
204
A
LEU
204
A
VAL
208
A
VAL
208
A
ARG
175
A
ARG
175
A
ASN
182
A
ASN
182
A
GLU
143
A
GLU
143
A
ALA
148
A
ALA
148
A
ARG
2
A
ARG
2
A
GLY
8
A
GLY
8
A
TYR
118
A
TYR
118
A
LEU
124
A
LEU
124
A
ILE
32
A
ILE
32
A
CYS
37
A
CYS
37
A
ARG
81
A
ARG
81
A
GLU
84
A
GLU
84
B
LEU
204
B
LEU
204
B
VAL
208
B
VAL
208
B
ARG
175
B
ARG
175
B
ASN
182
B
ASN
182
B
GLU
143
B
GLU
143
B
ALA
148
B
ALA
148
B
ARG
2
B
ARG
2
B
GLY
8
B
GLY
8
B
TYR
118
B
TYR
118
B
LEU
124
B
LEU
124
B
ILE
32
B
ILE
32
B
CYS
37
B
CYS
37
B
ARG
81
B
ARG
81
B
GLU
84
B
GLU
84
THE FS4 IS COVALENTLY BONDED THROUGH ITS FE ATOMS TO THE GAMMA SULFURS OF CYS 94 AND CYS 129 OF EACH SUBUNIT.
Author
4
WALKER A MOTIF
Author
16
WALKER B MOTIF
Author
2
BINDING SITE FOR RESIDUE SF4 B 290
B
SF4
290
Software
8
A
CYS
94
A
CYS
94
4
1_555
A
CYS
129
A
CYS
129
4
1_555
B
CYS
94
B
CYS
94
4
1_555
B
CYS
129
B
CYS
129
4
1_555
A
GLY
8
A
GLY
8
16
1_555
A
LYS
9
A
LYS
9
16
1_555
A
GLY
10
A
GLY
10
16
1_555
A
GLY
11
A
GLY
11
16
1_555
A
ILE
12
A
ILE
12
16
1_555
A
GLY
13
A
GLY
13
16
1_555
A
LYS
14
A
LYS
14
16
1_555
A
SER
15
A
SER
15
16
1_555
B
GLY
8
B
GLY
8
16
1_555
B
LYS
9
B
LYS
9
16
1_555
B
GLY
10
B
GLY
10
16
1_555
B
GLY
11
B
GLY
11
16
1_555
B
ILE
12
B
ILE
12
16
1_555
B
GLY
13
B
GLY
13
16
1_555
B
LYS
14
B
LYS
14
16
1_555
B
SER
15
B
SER
15
16
1_555
A
ASP
122
A
ASP
122
2
1_555
B
ASP
122
B
ASP
122
2
1_555
A
CYS
94
A
CYS
94
8
1_555
A
CYS
129
A
CYS
129
8
1_555
A
GLY
131
A
GLY
131
8
1_555
B
CYS
94
B
CYS
94
8
1_555
B
ALA
95
B
ALA
95
8
1_555
B
CYS
129
B
CYS
129
8
1_555
B
GLY
131
B
GLY
131
8
1_555
B
HOH
346
E
HOH
8
1_555
4
P 1 21 1