0.009358
0.005403
0.000000
0.000000
0.010806
0.000000
0.000000
0.000000
0.015619
0.00000
0.00000
0.00000
Ellis, M.J.
Prudencio, M.
Dodd, F.E.
Strange, R.W.
Sawers, G.
Eady, R.R.
Hasnain, S.S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
106.860
106.860
64.026
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
Cu 2
63.546
COPPER (II) 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
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
Mg 2
24.305
MAGNESIUM 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
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
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
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
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
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
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
CU
N
75
N
N
N
76
R
C
N
77
N
C
N
78
N
O
N
79
N
C
N
80
N
S
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
N
N
90
S
C
N
91
N
C
N
92
N
O
N
93
N
C
N
94
N
C
N
95
N
C
N
96
N
O
N
97
N
N
N
98
N
O
N
99
N
H
N
100
N
H
N
101
N
H
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
N
N
110
S
C
N
111
N
C
N
112
N
O
N
113
N
C
N
114
N
C
N
115
N
C
N
116
N
O
N
117
N
O
N
118
N
O
N
119
N
H
N
120
N
H
N
121
N
H
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
N
N
129
N
C
N
130
N
C
N
131
N
O
N
132
N
O
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
N
N
139
S
C
N
140
N
C
N
141
N
O
N
142
N
C
Y
143
N
C
Y
144
N
N
Y
145
N
C
Y
146
N
C
Y
147
N
N
N
148
N
O
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
O
N
160
N
H
N
161
N
H
N
162
N
N
N
163
S
C
N
164
N
C
N
165
N
O
N
166
S
C
N
167
N
C
N
168
N
C
N
169
N
C
N
170
N
O
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
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
N
N
185
S
C
N
186
N
C
N
187
N
O
N
188
N
C
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
204
N
H
N
205
N
H
N
206
N
N
N
207
S
C
N
208
N
C
N
209
N
O
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
C
N
214
N
N
N
215
N
O
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
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
H
N
231
N
N
N
232
S
C
N
233
N
C
N
234
N
O
N
235
N
C
N
236
N
C
N
237
N
S
N
238
N
C
N
239
N
O
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
H
N
251
N
MG
N
252
N
N
N
253
S
C
N
254
N
C
N
255
N
O
N
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
Y
261
N
C
Y
262
N
C
N
263
N
O
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
N
N
276
S
C
N
277
N
C
N
278
N
O
N
279
N
C
N
280
N
C
N
281
N
C
N
282
N
O
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
H
N
291
N
H
N
292
N
N
N
293
S
C
N
294
N
C
N
295
N
O
N
296
N
C
N
297
N
O
N
298
N
O
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
H
N
306
N
N
N
307
S
C
N
308
N
C
N
309
N
O
N
310
R
C
N
311
N
O
N
312
N
C
N
313
N
O
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
N
N
324
S
C
N
325
N
C
N
326
N
O
N
327
N
C
Y
328
N
C
Y
329
N
C
Y
330
N
C
Y
331
N
N
Y
332
N
C
Y
333
N
C
Y
334
N
C
Y
335
N
C
Y
336
N
C
N
337
N
O
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
N
N
351
S
C
N
352
N
C
N
353
N
O
N
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
Y
358
N
C
Y
359
N
C
Y
360
N
C
N
361
N
O
N
362
N
O
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
N
N
375
S
C
N
376
N
C
N
377
N
O
N
378
N
C
N
379
N
C
N
380
N
C
N
381
N
O
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
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
sing
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
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
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
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
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
sing
N
76
N
doub
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
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
N
90
N
sing
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
doub
N
98
N
sing
N
99
N
sing
N
100
N
sing
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
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
doub
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
doub
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
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
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
sing
N
158
N
doub
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
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
doub
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
sing
N
199
N
sing
N
200
N
doub
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
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
sing
N
223
N
sing
N
224
N
doub
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
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
doub
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
Y
248
N
doub
Y
249
N
sing
Y
250
N
sing
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
doub
N
255
N
sing
Y
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
doub
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
doub
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
doub
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
doub
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
Y
317
N
doub
Y
318
N
sing
Y
319
N
sing
N
320
N
sing
Y
321
N
doub
Y
322
N
sing
Y
323
N
sing
N
324
N
sing
Y
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
328
N
doub
N
329
N
sing
Y
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
doub
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
Y
345
N
doub
Y
346
N
sing
Y
347
N
sing
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
doub
N
352
N
sing
Y
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
doub
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
316
51
10.1006/JMBI.2001.5304
11829502
Biochemical and Crystallographic Studies of the met144Ala, Asp92Asn and His254Phe Mutants of the Nitrite Reductase from Alcaligenes Xylosoxidans Provide Insight Into the Enzyme Mechanism.
2002
10.2210/pdb1gs6/pdb
pdb_00001gs6
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
294.0
1
RH COATED SI MIRROR
CCD
1999-10-15
ADSC CCD
SINGLE CRYSTAL SI MONOCHROMATOR
SINGLE WAVELENGTH
M
x-ray
1
0.87
1.0
PX9.6
SRS
0.87
SYNCHROTRON
SRS BEAMLINE PX9.6
36510.410
DISSIMILATORY COPPER-CONTAINING NITRITE REDUCTASE
1.7.99.3, 1.7.2.1
YES
1
man
polymer
63.546
COPPER (II) ION
2
syn
non-polymer
24.305
MAGNESIUM ION
1
syn
non-polymer
18.015
water
153
nat
water
NITRITE REDUCTASE, NIR
no
no
QDADKLPHTKVTLVAPPQVHPHEQATKSGPKVVEFTMTIEEKKMVIDDKGTTLQAMTFNGSMPGPTLVVHEGDYVQLTLV
NPATNAMPHNVDFHGATGALGGAKLTNVNPGEQATLRFKADRSGTFVYHCAPEGMVPWHVVSGASGTLMVLPRDGLKDPQ
GKPLHYDRAYTIGEFDLYIPKGPDGKYKDYATLAESYGDTVQVMRTLTPSHIVFNGKVGALTGANALTAKVGETVLLIHS
QANRDTRPHLIGGHGDWVWETGKFANPPQRDLETWFIRGGSAGAALYTFKQPGVYAYLNHNLIEAFELGAAGHIKVEGKW
NDDLMKQIKAPAPIPR
QDADKLPHTKVTLVAPPQVHPHEQATKSGPKVVEFTMTIEEKKMVIDDKGTTLQAMTFNGSMPGPTLVVHEGDYVQLTLV
NPATNAMPHNVDFHGATGALGGAKLTNVNPGEQATLRFKADRSGTFVYHCAPEGMVPWHVVSGASGTLMVLPRDGLKDPQ
GKPLHYDRAYTIGEFDLYIPKGPDGKYKDYATLAESYGDTVQVMRTLTPSHIVFNGKVGALTGANALTAKVGETVLLIHS
QANRDTRPHLIGGHGDWVWETGKFANPPQRDLETWFIRGGSAGAALYTFKQPGVYAYLNHNLIEAFELGAAGHIKVEGKW
NDDLMKQIKAPAPIPR
X
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
N.C.I.M.B. 11015
sample
85698
ALCALIGENES XYLOSOXIDANS
511693
ESCHERICHIA COLI
BL21
PENIRM144A
1
3.07
59.6
COLLECTED USING OSCILLATION METHOD
8.50
30% PEG 4000, 0.1M MGCL2, 0.1M TRIS-HCL PH8.5, TEMP GRADIENT 4-32 DEGREES C, pH 8.50
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Data collection
Database references
Derived calculations
Non-polymer description
Other
Structure summary
Version format compliance
Database references
Data collection
Database references
Derived calculations
Refinement description
1
0
2002-02-14
1
1
2012-05-09
1
2
2015-04-15
1
3
2023-12-13
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_struct_conn_angle.ptnr1_auth_comp_id
_pdbx_struct_conn_angle.ptnr1_auth_seq_id
_pdbx_struct_conn_angle.ptnr1_label_asym_id
_pdbx_struct_conn_angle.ptnr1_label_atom_id
_pdbx_struct_conn_angle.ptnr1_label_comp_id
_pdbx_struct_conn_angle.ptnr1_label_seq_id
_pdbx_struct_conn_angle.ptnr1_symmetry
_pdbx_struct_conn_angle.ptnr3_auth_comp_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.ptnr3_label_comp_id
_pdbx_struct_conn_angle.ptnr3_label_seq_id
_pdbx_struct_conn_angle.ptnr3_symmetry
_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.ptnr1_symmetry
_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_conn.ptnr2_symmetry
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
CRYSTAL STRUCTURE OF H254F MUTANT OF ALCALIGENES XYLOSOXIDANS NITRITE REDUCTASE
CRYSTAL STRUCTURE OF D92N MUTANT OF ALCALIGENES XYLOSOXIDANS NITRITE REDUCTASE
X-RAY STRUCTURE OF A BLUE COPPER NITRITE REDUCTASE AT HIGH PH AND IN COPPER FREE FORM AT 1.9 ANGSTROMS RESOLUTION
X-RAY STRUCTURE OF A BLUE COPPER NITRITE REDUCTASE AT HIGH PH AND IN COPPER FREE FORM AT 1.9 ANGSTROMS RESOLUTION
SHEET
THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN
ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW,
TWO SHEETS ARE DEFINED.
PDBE
Y
PDBE
2002-01-02
REL
CU
COPPER (II) ION
MG
MAGNESIUM ION
HOH
water
ENGINEERED MUTATION: MET (144) ALA
1NDT
PDN ENTRY 1NDT
PDB
experimental model
CU
1337
2
CU
CU
1337
X
CU
1338
2
CU
CU
1338
X
MG
1339
3
MG
MG
1339
X
HOH
2001
4
HOH
HOH
2001
X
HOH
2002
4
HOH
HOH
2002
X
HOH
2003
4
HOH
HOH
2003
X
HOH
2004
4
HOH
HOH
2004
X
HOH
2005
4
HOH
HOH
2005
X
HOH
2006
4
HOH
HOH
2006
X
HOH
2007
4
HOH
HOH
2007
X
HOH
2008
4
HOH
HOH
2008
X
HOH
2009
4
HOH
HOH
2009
X
HOH
2010
4
HOH
HOH
2010
X
HOH
2011
4
HOH
HOH
2011
X
HOH
2012
4
HOH
HOH
2012
X
HOH
2013
4
HOH
HOH
2013
X
HOH
2014
4
HOH
HOH
2014
X
HOH
2015
4
HOH
HOH
2015
X
HOH
2016
4
HOH
HOH
2016
X
HOH
2017
4
HOH
HOH
2017
X
HOH
2018
4
HOH
HOH
2018
X
HOH
2019
4
HOH
HOH
2019
X
HOH
2020
4
HOH
HOH
2020
X
HOH
2021
4
HOH
HOH
2021
X
HOH
2022
4
HOH
HOH
2022
X
HOH
2023
4
HOH
HOH
2023
X
HOH
2024
4
HOH
HOH
2024
X
HOH
2025
4
HOH
HOH
2025
X
HOH
2026
4
HOH
HOH
2026
X
HOH
2027
4
HOH
HOH
2027
X
HOH
2028
4
HOH
HOH
2028
X
HOH
2029
4
HOH
HOH
2029
X
HOH
2030
4
HOH
HOH
2030
X
HOH
2031
4
HOH
HOH
2031
X
HOH
2032
4
HOH
HOH
2032
X
HOH
2033
4
HOH
HOH
2033
X
HOH
2034
4
HOH
HOH
2034
X
HOH
2035
4
HOH
HOH
2035
X
HOH
2036
4
HOH
HOH
2036
X
HOH
2037
4
HOH
HOH
2037
X
HOH
2038
4
HOH
HOH
2038
X
HOH
2039
4
HOH
HOH
2039
X
HOH
2040
4
HOH
HOH
2040
X
HOH
2041
4
HOH
HOH
2041
X
HOH
2042
4
HOH
HOH
2042
X
HOH
2043
4
HOH
HOH
2043
X
HOH
2044
4
HOH
HOH
2044
X
HOH
2045
4
HOH
HOH
2045
X
HOH
2046
4
HOH
HOH
2046
X
HOH
2047
4
HOH
HOH
2047
X
HOH
2048
4
HOH
HOH
2048
X
HOH
2049
4
HOH
HOH
2049
X
HOH
2050
4
HOH
HOH
2050
X
HOH
2051
4
HOH
HOH
2051
X
HOH
2052
4
HOH
HOH
2052
X
HOH
2053
4
HOH
HOH
2053
X
HOH
2054
4
HOH
HOH
2054
X
HOH
2055
4
HOH
HOH
2055
X
HOH
2056
4
HOH
HOH
2056
X
HOH
2057
4
HOH
HOH
2057
X
HOH
2058
4
HOH
HOH
2058
X
HOH
2059
4
HOH
HOH
2059
X
HOH
2060
4
HOH
HOH
2060
X
HOH
2061
4
HOH
HOH
2061
X
HOH
2062
4
HOH
HOH
2062
X
HOH
2063
4
HOH
HOH
2063
X
HOH
2064
4
HOH
HOH
2064
X
HOH
2065
4
HOH
HOH
2065
X
HOH
2066
4
HOH
HOH
2066
X
HOH
2067
4
HOH
HOH
2067
X
HOH
2068
4
HOH
HOH
2068
X
HOH
2069
4
HOH
HOH
2069
X
HOH
2070
4
HOH
HOH
2070
X
HOH
2071
4
HOH
HOH
2071
X
HOH
2072
4
HOH
HOH
2072
X
HOH
2073
4
HOH
HOH
2073
X
HOH
2074
4
HOH
HOH
2074
X
HOH
2075
4
HOH
HOH
2075
X
HOH
2076
4
HOH
HOH
2076
X
HOH
2077
4
HOH
HOH
2077
X
HOH
2078
4
HOH
HOH
2078
X
HOH
2079
4
HOH
HOH
2079
X
HOH
2080
4
HOH
HOH
2080
X
HOH
2081
4
HOH
HOH
2081
X
HOH
2082
4
HOH
HOH
2082
X
HOH
2083
4
HOH
HOH
2083
X
HOH
2084
4
HOH
HOH
2084
X
HOH
2085
4
HOH
HOH
2085
X
HOH
2086
4
HOH
HOH
2086
X
HOH
2087
4
HOH
HOH
2087
X
HOH
2088
4
HOH
HOH
2088
X
HOH
2089
4
HOH
HOH
2089
X
HOH
2090
4
HOH
HOH
2090
X
HOH
2091
4
HOH
HOH
2091
X
HOH
2092
4
HOH
HOH
2092
X
HOH
2093
4
HOH
HOH
2093
X
HOH
2094
4
HOH
HOH
2094
X
HOH
2095
4
HOH
HOH
2095
X
HOH
2096
4
HOH
HOH
2096
X
HOH
2097
4
HOH
HOH
2097
X
HOH
2098
4
HOH
HOH
2098
X
HOH
2099
4
HOH
HOH
2099
X
HOH
2100
4
HOH
HOH
2100
X
HOH
2101
4
HOH
HOH
2101
X
HOH
2102
4
HOH
HOH
2102
X
HOH
2103
4
HOH
HOH
2103
X
HOH
2104
4
HOH
HOH
2104
X
HOH
2105
4
HOH
HOH
2105
X
HOH
2106
4
HOH
HOH
2106
X
HOH
2107
4
HOH
HOH
2107
X
HOH
2108
4
HOH
HOH
2108
X
HOH
2109
4
HOH
HOH
2109
X
HOH
2110
4
HOH
HOH
2110
X
HOH
2111
4
HOH
HOH
2111
X
HOH
2112
4
HOH
HOH
2112
X
HOH
2113
4
HOH
HOH
2113
X
HOH
2114
4
HOH
HOH
2114
X
HOH
2115
4
HOH
HOH
2115
X
HOH
2116
4
HOH
HOH
2116
X
HOH
2117
4
HOH
HOH
2117
X
HOH
2118
4
HOH
HOH
2118
X
HOH
2119
4
HOH
HOH
2119
X
HOH
2120
4
HOH
HOH
2120
X
HOH
2121
4
HOH
HOH
2121
X
HOH
2122
4
HOH
HOH
2122
X
HOH
2123
4
HOH
HOH
2123
X
HOH
2124
4
HOH
HOH
2124
X
HOH
2125
4
HOH
HOH
2125
X
HOH
2126
4
HOH
HOH
2126
X
HOH
2127
4
HOH
HOH
2127
X
HOH
2128
4
HOH
HOH
2128
X
HOH
2129
4
HOH
HOH
2129
X
HOH
2130
4
HOH
HOH
2130
X
HOH
2131
4
HOH
HOH
2131
X
HOH
2132
4
HOH
HOH
2132
X
HOH
2133
4
HOH
HOH
2133
X
HOH
2134
4
HOH
HOH
2134
X
HOH
2135
4
HOH
HOH
2135
X
HOH
2136
4
HOH
HOH
2136
X
HOH
2137
4
HOH
HOH
2137
X
HOH
2138
4
HOH
HOH
2138
X
HOH
2139
4
HOH
HOH
2139
X
HOH
2140
4
HOH
HOH
2140
X
HOH
2141
4
HOH
HOH
2141
X
HOH
2142
4
HOH
HOH
2142
X
HOH
2143
4
HOH
HOH
2143
X
HOH
2144
4
HOH
HOH
2144
X
HOH
2145
4
HOH
HOH
2145
X
HOH
2146
4
HOH
HOH
2146
X
HOH
2147
4
HOH
HOH
2147
X
HOH
2148
4
HOH
HOH
2148
X
HOH
2149
4
HOH
HOH
2149
X
HOH
2150
4
HOH
HOH
2150
X
HOH
2151
4
HOH
HOH
2151
X
HOH
2152
4
HOH
HOH
2152
X
HOH
2153
4
HOH
HOH
2153
X
GLN
1
n
1
GLN
1
X
ASP
2
n
2
ASP
2
X
ALA
3
n
3
ALA
3
X
ASP
4
n
4
ASP
4
X
LYS
5
n
5
LYS
5
X
LEU
6
n
6
LEU
6
X
PRO
7
n
7
PRO
7
X
HIS
8
n
8
HIS
8
X
THR
9
n
9
THR
9
X
LYS
10
n
10
LYS
10
X
VAL
11
n
11
VAL
11
X
THR
12
n
12
THR
12
X
LEU
13
n
13
LEU
13
X
VAL
14
n
14
VAL
14
X
ALA
15
n
15
ALA
15
X
PRO
16
n
16
PRO
16
X
PRO
17
n
17
PRO
17
X
GLN
18
n
18
GLN
18
X
VAL
19
n
19
VAL
19
X
HIS
20
n
20
HIS
20
X
PRO
21
n
21
PRO
21
X
HIS
22
n
22
HIS
22
X
GLU
23
n
23
GLU
23
X
GLN
24
n
24
GLN
24
X
ALA
25
n
25
ALA
25
X
THR
26
n
26
THR
26
X
LYS
27
n
27
LYS
27
X
SER
28
n
28
SER
28
X
GLY
29
n
29
GLY
29
X
PRO
30
n
30
PRO
30
X
LYS
31
n
31
LYS
31
X
VAL
32
n
32
VAL
32
X
VAL
33
n
33
VAL
33
X
GLU
34
n
34
GLU
34
X
PHE
35
n
35
PHE
35
X
THR
36
n
36
THR
36
X
MET
37
n
37
MET
37
X
THR
38
n
38
THR
38
X
ILE
39
n
39
ILE
39
X
GLU
40
n
40
GLU
40
X
GLU
41
n
41
GLU
41
X
LYS
42
n
42
LYS
42
X
LYS
43
n
43
LYS
43
X
MET
44
n
44
MET
44
X
VAL
45
n
45
VAL
45
X
ILE
46
n
46
ILE
46
X
ASP
47
n
47
ASP
47
X
ASP
48
n
48
ASP
48
X
LYS
49
n
49
LYS
49
X
GLY
50
n
50
GLY
50
X
THR
51
n
51
THR
51
X
THR
52
n
52
THR
52
X
LEU
53
n
53
LEU
53
X
GLN
54
n
54
GLN
54
X
ALA
55
n
55
ALA
55
X
MET
56
n
56
MET
56
X
THR
57
n
57
THR
57
X
PHE
58
n
58
PHE
58
X
ASN
59
n
59
ASN
59
X
GLY
60
n
60
GLY
60
X
SER
61
n
61
SER
61
X
MET
62
n
62
MET
62
X
PRO
63
n
63
PRO
63
X
GLY
64
n
64
GLY
64
X
PRO
65
n
65
PRO
65
X
THR
66
n
66
THR
66
X
LEU
67
n
67
LEU
67
X
VAL
68
n
68
VAL
68
X
VAL
69
n
69
VAL
69
X
HIS
70
n
70
HIS
70
X
GLU
71
n
71
GLU
71
X
GLY
72
n
72
GLY
72
X
ASP
73
n
73
ASP
73
X
TYR
74
n
74
TYR
74
X
VAL
75
n
75
VAL
75
X
GLN
76
n
76
GLN
76
X
LEU
77
n
77
LEU
77
X
THR
78
n
78
THR
78
X
LEU
79
n
79
LEU
79
X
VAL
80
n
80
VAL
80
X
ASN
81
n
81
ASN
81
X
PRO
82
n
82
PRO
82
X
ALA
83
n
83
ALA
83
X
THR
84
n
84
THR
84
X
ASN
85
n
85
ASN
85
X
ALA
86
n
86
ALA
86
X
MET
87
n
87
MET
87
X
PRO
88
n
88
PRO
88
X
HIS
89
n
89
HIS
89
X
ASN
90
n
90
ASN
90
X
VAL
91
n
91
VAL
91
X
ASP
92
n
92
ASP
92
X
PHE
93
n
93
PHE
93
X
HIS
94
n
94
HIS
94
X
GLY
95
n
95
GLY
95
X
ALA
96
n
96
ALA
96
X
THR
97
n
97
THR
97
X
GLY
98
n
98
GLY
98
X
ALA
99
n
99
ALA
99
X
LEU
100
n
100
LEU
100
X
GLY
101
n
101
GLY
101
X
GLY
102
n
102
GLY
102
X
ALA
103
n
103
ALA
103
X
LYS
104
n
104
LYS
104
X
LEU
105
n
105
LEU
105
X
THR
106
n
106
THR
106
X
ASN
107
n
107
ASN
107
X
VAL
108
n
108
VAL
108
X
ASN
109
n
109
ASN
109
X
PRO
110
n
110
PRO
110
X
GLY
111
n
111
GLY
111
X
GLU
112
n
112
GLU
112
X
GLN
113
n
113
GLN
113
X
ALA
114
n
114
ALA
114
X
THR
115
n
115
THR
115
X
LEU
116
n
116
LEU
116
X
ARG
117
n
117
ARG
117
X
PHE
118
n
118
PHE
118
X
LYS
119
n
119
LYS
119
X
ALA
120
n
120
ALA
120
X
ASP
121
n
121
ASP
121
X
ARG
122
n
122
ARG
122
X
SER
123
n
123
SER
123
X
GLY
124
n
124
GLY
124
X
THR
125
n
125
THR
125
X
PHE
126
n
126
PHE
126
X
VAL
127
n
127
VAL
127
X
TYR
128
n
128
TYR
128
X
HIS
129
n
129
HIS
129
X
CYS
130
n
130
CYS
130
X
ALA
131
n
131
ALA
131
X
PRO
132
n
132
PRO
132
X
GLU
133
n
133
GLU
133
X
GLY
134
n
134
GLY
134
X
MET
135
n
135
MET
135
X
VAL
136
n
136
VAL
136
X
PRO
137
n
137
PRO
137
X
TRP
138
n
138
TRP
138
X
HIS
139
n
139
HIS
139
X
VAL
140
n
140
VAL
140
X
VAL
141
n
141
VAL
141
X
SER
142
n
142
SER
142
X
GLY
143
n
143
GLY
143
X
ALA
144
n
144
ALA
144
X
SER
145
n
145
SER
145
X
GLY
146
n
146
GLY
146
X
THR
147
n
147
THR
147
X
LEU
148
n
148
LEU
148
X
MET
149
n
149
MET
149
X
VAL
150
n
150
VAL
150
X
LEU
151
n
151
LEU
151
X
PRO
152
n
152
PRO
152
X
ARG
153
n
153
ARG
153
X
ASP
154
n
154
ASP
154
X
GLY
155
n
155
GLY
155
X
LEU
156
n
156
LEU
156
X
LYS
157
n
157
LYS
157
X
ASP
158
n
158
ASP
158
X
PRO
159
n
159
PRO
159
X
GLN
160
n
160
GLN
160
X
GLY
161
n
161
GLY
161
X
LYS
162
n
162
LYS
162
X
PRO
163
n
163
PRO
163
X
LEU
164
n
164
LEU
164
X
HIS
165
n
165
HIS
165
X
TYR
166
n
166
TYR
166
X
ASP
167
n
167
ASP
167
X
ARG
168
n
168
ARG
168
X
ALA
169
n
169
ALA
169
X
TYR
170
n
170
TYR
170
X
THR
171
n
171
THR
171
X
ILE
172
n
172
ILE
172
X
GLY
173
n
173
GLY
173
X
GLU
174
n
174
GLU
174
X
PHE
175
n
175
PHE
175
X
ASP
176
n
176
ASP
176
X
LEU
177
n
177
LEU
177
X
TYR
178
n
178
TYR
178
X
ILE
179
n
179
ILE
179
X
PRO
180
n
180
PRO
180
X
LYS
181
n
181
LYS
181
X
GLY
182
n
182
GLY
182
X
PRO
183
n
183
PRO
183
X
ASP
184
n
184
ASP
184
X
GLY
185
n
185
GLY
185
X
LYS
186
n
186
LYS
186
X
TYR
187
n
187
TYR
187
X
LYS
188
n
188
LYS
188
X
ASP
189
n
189
ASP
189
X
TYR
190
n
190
TYR
190
X
ALA
191
n
191
ALA
191
X
THR
192
n
192
THR
192
X
LEU
193
n
193
LEU
193
X
ALA
194
n
194
ALA
194
X
GLU
195
n
195
GLU
195
X
SER
196
n
196
SER
196
X
TYR
197
n
197
TYR
197
X
GLY
198
n
198
GLY
198
X
ASP
199
n
199
ASP
199
X
THR
200
n
200
THR
200
X
VAL
201
n
201
VAL
201
X
GLN
202
n
202
GLN
202
X
VAL
203
n
203
VAL
203
X
MET
204
n
204
MET
204
X
ARG
205
n
205
ARG
205
X
THR
206
n
206
THR
206
X
LEU
207
n
207
LEU
207
X
THR
208
n
208
THR
208
X
PRO
209
n
209
PRO
209
X
SER
210
n
210
SER
210
X
HIS
211
n
211
HIS
211
X
ILE
212
n
212
ILE
212
X
VAL
213
n
213
VAL
213
X
PHE
214
n
214
PHE
214
X
ASN
215
n
215
ASN
215
X
GLY
216
n
216
GLY
216
X
LYS
217
n
217
LYS
217
X
VAL
218
n
218
VAL
218
X
GLY
219
n
219
GLY
219
X
ALA
220
n
220
ALA
220
X
LEU
221
n
221
LEU
221
X
THR
222
n
222
THR
222
X
GLY
223
n
223
GLY
223
X
ALA
224
n
224
ALA
224
X
ASN
225
n
225
ASN
225
X
ALA
226
n
226
ALA
226
X
LEU
227
n
227
LEU
227
X
THR
228
n
228
THR
228
X
ALA
229
n
229
ALA
229
X
LYS
230
n
230
LYS
230
X
VAL
231
n
231
VAL
231
X
GLY
232
n
232
GLY
232
X
GLU
233
n
233
GLU
233
X
THR
234
n
234
THR
234
X
VAL
235
n
235
VAL
235
X
LEU
236
n
236
LEU
236
X
LEU
237
n
237
LEU
237
X
ILE
238
n
238
ILE
238
X
HIS
239
n
239
HIS
239
X
SER
240
n
240
SER
240
X
GLN
241
n
241
GLN
241
X
ALA
242
n
242
ALA
242
X
ASN
243
n
243
ASN
243
X
ARG
244
n
244
ARG
244
X
ASP
245
n
245
ASP
245
X
THR
246
n
246
THR
246
X
ARG
247
n
247
ARG
247
X
PRO
248
n
248
PRO
248
X
HIS
249
n
249
HIS
249
X
LEU
250
n
250
LEU
250
X
ILE
251
n
251
ILE
251
X
GLY
252
n
252
GLY
252
X
GLY
253
n
253
GLY
253
X
HIS
254
n
254
HIS
254
X
GLY
255
n
255
GLY
255
X
ASP
256
n
256
ASP
256
X
TRP
257
n
257
TRP
257
X
VAL
258
n
258
VAL
258
X
TRP
259
n
259
TRP
259
X
GLU
260
n
260
GLU
260
X
THR
261
n
261
THR
261
X
GLY
262
n
262
GLY
262
X
LYS
263
n
263
LYS
263
X
PHE
264
n
264
PHE
264
X
ALA
265
n
265
ALA
265
X
ASN
266
n
266
ASN
266
X
PRO
267
n
267
PRO
267
X
PRO
268
n
268
PRO
268
X
GLN
269
n
269
GLN
269
X
ARG
270
n
270
ARG
270
X
ASP
271
n
271
ASP
271
X
LEU
272
n
272
LEU
272
X
GLU
273
n
273
GLU
273
X
THR
274
n
274
THR
274
X
TRP
275
n
275
TRP
275
X
PHE
276
n
276
PHE
276
X
ILE
277
n
277
ILE
277
X
ARG
278
n
278
ARG
278
X
GLY
279
n
279
GLY
279
X
GLY
280
n
280
GLY
280
X
SER
281
n
281
SER
281
X
ALA
282
n
282
ALA
282
X
GLY
283
n
283
GLY
283
X
ALA
284
n
284
ALA
284
X
ALA
285
n
285
ALA
285
X
LEU
286
n
286
LEU
286
X
TYR
287
n
287
TYR
287
X
THR
288
n
288
THR
288
X
PHE
289
n
289
PHE
289
X
LYS
290
n
290
LYS
290
X
GLN
291
n
291
GLN
291
X
PRO
292
n
292
PRO
292
X
GLY
293
n
293
GLY
293
X
VAL
294
n
294
VAL
294
X
TYR
295
n
295
TYR
295
X
ALA
296
n
296
ALA
296
X
TYR
297
n
297
TYR
297
X
LEU
298
n
298
LEU
298
X
ASN
299
n
299
ASN
299
X
HIS
300
n
300
HIS
300
X
ASN
301
n
301
ASN
301
X
LEU
302
n
302
LEU
302
X
ILE
303
n
303
ILE
303
X
GLU
304
n
304
GLU
304
X
ALA
305
n
305
ALA
305
X
PHE
306
n
306
PHE
306
X
GLU
307
n
307
GLU
307
X
LEU
308
n
308
LEU
308
X
GLY
309
n
309
GLY
309
X
ALA
310
n
310
ALA
310
X
ALA
311
n
311
ALA
311
X
GLY
312
n
312
GLY
312
X
HIS
313
n
313
HIS
313
X
ILE
314
n
314
ILE
314
X
LYS
315
n
315
LYS
315
X
VAL
316
n
316
VAL
316
X
GLU
317
n
317
GLU
317
X
GLY
318
n
318
GLY
318
X
LYS
319
n
319
LYS
319
X
TRP
320
n
320
TRP
320
X
ASN
321
n
321
ASN
321
X
ASP
322
n
322
ASP
322
X
ASP
323
n
323
ASP
323
X
LEU
324
n
324
LEU
324
X
MET
325
n
325
MET
325
X
LYS
326
n
326
LYS
326
X
GLN
327
n
327
GLN
327
X
ILE
328
n
328
ILE
328
X
LYS
329
n
329
LYS
329
X
ALA
330
n
330
ALA
330
X
PRO
331
n
331
PRO
331
X
ALA
332
n
332
ALA
332
X
PRO
333
n
333
PRO
333
X
ILE
334
n
334
ILE
334
X
PRO
335
n
335
PRO
335
X
ARG
336
n
336
ARG
336
X
author_and_software_defined_assembly
PISA
3
trimeric
14340
-157.8
35250
X
HIS
89
A
ND1
HIS
89
1_555
X
CU
1337
B
CU
CU
1_555
X
CYS
130
A
SG
CYS
130
1_555
120.0
X
HIS
89
A
ND1
HIS
89
1_555
X
CU
1337
B
CU
CU
1_555
X
HIS
139
A
ND1
HIS
139
1_555
106.2
X
CYS
130
A
SG
CYS
130
1_555
X
CU
1337
B
CU
CU
1_555
X
HIS
139
A
ND1
HIS
139
1_555
122.6
X
HIS
94
A
NE2
HIS
94
1_555
X
CU
1338
C
CU
CU
1_555
X
HIS
129
A
NE2
HIS
129
1_555
112.7
X
HIS
94
A
NE2
HIS
94
1_555
X
CU
1338
C
CU
CU
1_555
X
HIS
300
A
NE2
HIS
300
2_665
103.5
X
HIS
129
A
NE2
HIS
129
1_555
X
CU
1338
C
CU
CU
1_555
X
HIS
300
A
NE2
HIS
300
2_665
104.1
X
HIS
94
A
NE2
HIS
94
1_555
X
CU
1338
C
CU
CU
1_555
X
HOH
2045
E
O
HOH
1_555
99.2
X
HIS
129
A
NE2
HIS
129
1_555
X
CU
1338
C
CU
CU
1_555
X
HOH
2045
E
O
HOH
1_555
111.8
X
HIS
300
A
NE2
HIS
300
2_665
X
CU
1338
C
CU
CU
1_555
X
HOH
2045
E
O
HOH
1_555
125.1
X
GLU
260
A
O
GLU
260
1_555
X
MG
1339
D
MG
MG
1_555
X
ARG
278
A
N
ARG
278
1_555
128.3
X
GLU
260
A
O
GLU
260
1_555
X
MG
1339
D
MG
MG
1_555
X
SER
281
A
OG
SER
281
1_555
126.8
X
ARG
278
A
N
ARG
278
1_555
X
MG
1339
D
MG
MG
1_555
X
SER
281
A
OG
SER
281
1_555
75.6
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
3_565
-x+y,-x+1,z
crystal symmetry operation
-53.4300000000
92.5434746484
0.0000000000
-0.5000000000
-0.8660254038
0.0000000000
0.8660254038
-0.5000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
2_665
-y+1,x-y+1,z
crystal symmetry operation
53.4300000000
92.5434746484
0.0000000000
X
N
THR
9
A
N
THR
9
X
O
VAL
32
A
O
VAL
32
X
N
VAL
33
A
N
VAL
33
X
O
TYR
74
A
O
TYR
74
X
N
ASN
81
A
N
ASN
81
X
O
GLU
112
A
O
GLU
112
X
N
THR
9
A
N
THR
9
X
O
VAL
32
A
O
VAL
32
X
N
MET
44
A
N
MET
44
X
O
LEU
53
A
O
LEU
53
X
N
LEU
67
A
N
LEU
67
X
O
THR
147
A
O
THR
147
X
N
VAL
150
A
N
VAL
150
X
O
GLY
124
A
O
GLY
124
X
N
HIS
129
A
N
HIS
129
X
O
ASP
92
A
O
ASP
92
X
N
VAL
213
A
N
VAL
213
X
O
PHE
175
A
O
PHE
175
X
N
TYR
170
A
N
TYR
170
X
O
LEU
236
A
O
LEU
236
X
N
GLN
241
A
N
GLN
241
X
O
SER
281
A
O
SER
281
X
O
LEU
286
A
O
LEU
286
X
N
ASP
256
A
N
ASP
256
X
N
VAL
258
A
N
VAL
258
X
O
GLN
269
A
O
GLN
269
X
N
LEU
227
A
N
LEU
227
X
O
HIS
313
A
O
HIS
313
X
N
VAL
316
A
N
VAL
316
X
O
GLY
293
A
O
GLY
293
X
N
LEU
298
A
N
LEU
298
X
O
HIS
249
A
O
HIS
249
1
X
CB
ASP
4
A
CB
ASP
4
0
Y
1
X
CG
ASP
4
A
CG
ASP
4
0
Y
1
X
OD1
ASP
4
A
OD1
ASP
4
0
Y
1
X
OD2
ASP
4
A
OD2
ASP
4
0
Y
1
X
CB
LYS
5
A
CB
LYS
5
0
Y
1
X
CG
LYS
5
A
CG
LYS
5
0
Y
1
X
CD
LYS
5
A
CD
LYS
5
0
Y
1
X
CE
LYS
5
A
CE
LYS
5
0
Y
1
X
NZ
LYS
5
A
NZ
LYS
5
0
Y
1
X
CG
LYS
10
A
CG
LYS
10
0
Y
1
X
CD
LYS
10
A
CD
LYS
10
0
Y
1
X
CE
LYS
10
A
CE
LYS
10
0
Y
1
X
NZ
LYS
10
A
NZ
LYS
10
0
Y
1
X
CD
GLU
23
A
CD
GLU
23
0
Y
1
X
OE1
GLU
23
A
OE1
GLU
23
0
Y
1
X
OE2
GLU
23
A
OE2
GLU
23
0
Y
1
X
CG
LYS
27
A
CG
LYS
27
0
Y
1
X
CD
LYS
27
A
CD
LYS
27
0
Y
1
X
CE
LYS
27
A
CE
LYS
27
0
Y
1
X
NZ
LYS
27
A
NZ
LYS
27
0
Y
1
X
CD
GLU
40
A
CD
GLU
40
0
Y
1
X
OE1
GLU
40
A
OE1
GLU
40
0
Y
1
X
OE2
GLU
40
A
OE2
GLU
40
0
Y
1
X
CG
LYS
42
A
CG
LYS
42
0
Y
1
X
CD
LYS
42
A
CD
LYS
42
0
Y
1
X
CE
LYS
42
A
CE
LYS
42
0
Y
1
X
NZ
LYS
42
A
NZ
LYS
42
0
Y
1
X
CB
ASP
48
A
CB
ASP
48
0
Y
1
X
CG
ASP
48
A
CG
ASP
48
0
Y
1
X
OD1
ASP
48
A
OD1
ASP
48
0
Y
1
X
OD2
ASP
48
A
OD2
ASP
48
0
Y
1
X
CG
LYS
49
A
CG
LYS
49
0
Y
1
X
CD
LYS
49
A
CD
LYS
49
0
Y
1
X
CE
LYS
49
A
CE
LYS
49
0
Y
1
X
NZ
LYS
49
A
NZ
LYS
49
0
Y
1
X
CD
GLU
133
A
CD
GLU
133
0
Y
1
X
OE1
GLU
133
A
OE1
GLU
133
0
Y
1
X
OE2
GLU
133
A
OE2
GLU
133
0
Y
1
X
CG
ASP
154
A
CG
ASP
154
0
Y
1
X
OD1
ASP
154
A
OD1
ASP
154
0
Y
1
X
OD2
ASP
154
A
OD2
ASP
154
0
Y
1
X
CG
GLN
160
A
CG
GLN
160
0
Y
1
X
CD
GLN
160
A
CD
GLN
160
0
Y
1
X
OE1
GLN
160
A
OE1
GLN
160
0
Y
1
X
NE2
GLN
160
A
NE2
GLN
160
0
Y
1
X
CD
LYS
162
A
CD
LYS
162
0
Y
1
X
CE
LYS
162
A
CE
LYS
162
0
Y
1
X
NZ
LYS
162
A
NZ
LYS
162
0
Y
1
X
CG
ARG
168
A
CG
ARG
168
0
Y
1
X
CD
ARG
168
A
CD
ARG
168
0
Y
1
X
NE
ARG
168
A
NE
ARG
168
0
Y
1
X
CZ
ARG
168
A
CZ
ARG
168
0
Y
1
X
NH1
ARG
168
A
NH1
ARG
168
0
Y
1
X
NH2
ARG
168
A
NH2
ARG
168
0
Y
1
X
O
PRO
183
A
O
PRO
183
0
Y
1
X
CB
PRO
183
A
CB
PRO
183
0
Y
1
X
CG
PRO
183
A
CG
PRO
183
0
Y
1
X
CD
PRO
183
A
CD
PRO
183
0
Y
1
X
CB
ASP
184
A
CB
ASP
184
0
Y
1
X
CG
ASP
184
A
CG
ASP
184
0
Y
1
X
OD1
ASP
184
A
OD1
ASP
184
0
Y
1
X
OD2
ASP
184
A
OD2
ASP
184
0
Y
1
X
CB
LYS
186
A
CB
LYS
186
0
Y
1
X
CG
LYS
186
A
CG
LYS
186
0
Y
1
X
CD
LYS
186
A
CD
LYS
186
0
Y
1
X
CE
LYS
186
A
CE
LYS
186
0
Y
1
X
NZ
LYS
186
A
NZ
LYS
186
0
Y
1
X
CD
LYS
217
A
CD
LYS
217
0
Y
1
X
CE
LYS
217
A
CE
LYS
217
0
Y
1
X
NZ
LYS
217
A
NZ
LYS
217
0
Y
1
X
CG
LYS
230
A
CG
LYS
230
0
Y
1
X
CD
LYS
230
A
CD
LYS
230
0
Y
1
X
CE
LYS
230
A
CE
LYS
230
0
Y
1
X
NZ
LYS
230
A
NZ
LYS
230
0
Y
1
X
CD
LYS
315
A
CD
LYS
315
0
Y
1
X
CE
LYS
315
A
CE
LYS
315
0
Y
1
X
NZ
LYS
315
A
NZ
LYS
315
0
Y
1
X
CD
GLU
317
A
CD
GLU
317
0
Y
1
X
OE1
GLU
317
A
OE1
GLU
317
0
Y
1
X
OE2
GLU
317
A
OE2
GLU
317
0
Y
1
X
CD
LYS
319
A
CD
LYS
319
0
Y
1
X
CE
LYS
319
A
CE
LYS
319
0
Y
1
X
NZ
LYS
319
A
NZ
LYS
319
0
Y
1
X
CB
ASP
322
A
CB
ASP
322
0
Y
1
X
CG
ASP
322
A
CG
ASP
322
0
Y
1
X
OD1
ASP
322
A
OD1
ASP
322
0
Y
1
X
OD2
ASP
322
A
OD2
ASP
322
0
Y
1
X
CD
LYS
326
A
CD
LYS
326
0
Y
1
X
CE
LYS
326
A
CE
LYS
326
0
Y
1
X
NZ
LYS
326
A
NZ
LYS
326
0
Y
1
X
CB
LYS
329
A
CB
LYS
329
0
Y
1
X
CG
LYS
329
A
CG
LYS
329
0
Y
1
X
CD
LYS
329
A
CD
LYS
329
0
Y
1
X
CE
LYS
329
A
CE
LYS
329
0
Y
1
X
NZ
LYS
329
A
NZ
LYS
329
0
Y
1
X
GLN
1
A
GLN
1
0
Y
1
X
ASP
2
A
ASP
2
0
Y
1
X
PRO
335
A
PRO
335
0
Y
1
X
ARG
336
A
ARG
336
0
Y
1
X
X
NH2
OH
ARG
TYR
168
170
1.61
1
X
X
OE1
O
GLN
HOH
1
2001
1.68
1
X
X
CZ
OH
ARG
TYR
168
170
1.79
1
X
X
NE
OH
ARG
TYR
168
170
2.13
1
X
ASP
2
-26.92
1
X
PRO
183
22.37
1
X
ILE
334
26.49
1
X
GLU
23
0.074
SIDE CHAIN
1
X
GLU
40
0.156
SIDE CHAIN
1
X
X
C
N
ASP
ALA
2
3
0.84
1
X
X
C
N
ILE
PRO
334
335
0.79
1
-20.34
1.60
122.70
102.36
X
X
X
O
C
N
ASP
ASP
ALA
2
2
3
Y
1
-17.03
2.20
113.40
96.37
X
X
X
CA
CB
CG
ASP
ASP
ASP
4
4
4
N
1
-7.44
0.90
118.30
110.86
X
X
X
CB
CG
OD1
ASP
ASP
ASP
4
4
4
N
1
14.76
1.80
110.60
125.36
X
X
X
N
CA
CB
LYS
LYS
LYS
5
5
5
N
1
-20.75
2.70
114.20
93.45
X
X
X
CB
CG
CD
GLU
GLU
GLU
23
23
23
N
1
-35.13
2.70
114.20
79.07
X
X
X
CB
CG
CD
GLU
GLU
GLU
40
40
40
N
1
-10.77
1.20
123.30
112.53
X
X
X
OE1
CD
OE2
GLU
GLU
GLU
40
40
40
N
1
-32.77
2.00
118.30
85.53
X
X
X
CG
CD
OE1
GLU
GLU
GLU
40
40
40
N
1
23.51
2.00
118.30
141.81
X
X
X
CG
CD
OE2
GLU
GLU
GLU
40
40
40
N
1
17.17
2.20
113.40
130.57
X
X
X
CA
CB
CG
LYS
LYS
LYS
42
42
42
N
1
6.06
0.90
118.30
124.36
X
X
X
CB
CG
OD1
ASP
ASP
ASP
92
92
92
N
1
3.75
0.50
120.30
124.05
X
X
X
NE
CZ
NH1
ARG
ARG
ARG
122
122
122
N
1
-17.91
2.20
113.40
95.49
X
X
X
CA
CB
CG
ASP
ASP
ASP
154
154
154
N
1
6.89
0.90
118.30
125.19
X
X
X
CB
CG
OD2
ASP
ASP
ASP
154
154
154
N
1
8.39
0.90
118.30
126.69
X
X
X
CB
CG
OD2
ASP
ASP
ASP
167
167
167
N
1
-37.25
2.10
128.40
91.15
X
X
X
C
N
CD
GLY
PRO
PRO
182
183
183
Y
1
32.66
1.40
111.70
144.36
X
X
X
CA
N
CD
PRO
PRO
PRO
183
183
183
N
1
36.91
2.10
111.70
148.61
X
X
X
CB
CA
C
PRO
PRO
PRO
183
183
183
N
1
-39.46
1.20
103.30
63.84
X
X
X
N
CA
CB
PRO
PRO
PRO
183
183
183
N
1
-21.08
1.50
103.20
82.12
X
X
X
N
CD
CG
PRO
PRO
PRO
183
183
183
N
1
-68.34
2.40
120.20
51.86
X
X
X
CA
C
O
PRO
PRO
PRO
183
183
183
N
1
22.53
1.60
122.70
145.23
X
X
X
O
C
N
PRO
PRO
ASP
183
183
184
Y
1
-17.70
1.80
110.60
92.90
X
X
X
N
CA
CB
ASP
ASP
ASP
184
184
184
N
1
-22.14
2.60
111.60
89.46
X
X
X
CB
CG
CD
LYS
LYS
LYS
217
217
217
N
1
3.06
0.50
120.30
123.36
X
X
X
NE
CZ
NH1
ARG
ARG
ARG
247
247
247
N
1
-16.09
2.60
111.60
95.51
X
X
X
CB
CG
CD
LYS
LYS
LYS
315
315
315
N
1
20.02
2.60
111.60
131.62
X
X
X
CB
CG
CD
LYS
LYS
LYS
319
319
319
N
1
49.40
2.80
117.10
166.50
X
X
X
CA
C
N
ILE
ILE
PRO
334
334
335
Y
1
-50.76
1.90
121.10
70.34
X
X
X
O
C
N
ILE
ILE
PRO
334
334
335
Y
1
34.34
1.50
119.30
153.64
X
X
X
C
N
CA
ILE
PRO
PRO
334
335
335
Y
1
-36.54
2.10
128.40
91.86
X
X
X
C
N
CD
ILE
PRO
PRO
334
335
335
Y
1
X
X
C
N
ASP
ALA
2
3
-0.491
0.023
1.336
0.845
Y
1
X
X
CB
CG
LYS
LYS
10
10
-0.186
0.027
1.521
1.335
N
1
X
X
CG
CD
GLU
GLU
40
40
1.031
0.015
1.515
2.546
N
1
X
X
CB
CG
ASP
ASP
154
154
0.711
0.021
1.513
2.224
N
1
X
X
CA
CB
PRO
PRO
183
183
0.975
0.020
1.531
2.506
N
1
X
X
CD
N
PRO
PRO
183
183
0.746
0.014
1.474
2.220
N
1
X
X
C
O
PRO
PRO
183
183
-0.420
0.020
1.228
0.808
N
1
X
X
CA
CB
ASP
ASP
184
184
0.172
0.022
1.535
1.707
N
1
X
X
CG
CD
LYS
LYS
217
217
0.317
0.034
1.520
1.837
N
1
X
X
CG
CD
GLU
GLU
317
317
0.381
0.015
1.515
1.896
N
1
X
X
CG
CD
LYS
LYS
319
319
-0.230
0.034
1.520
1.290
N
1
X
X
C
N
ILE
PRO
334
335
-0.551
0.019
1.338
0.787
Y
1
X
GLN
24
-73.68
-85.22
1
X
PRO
30
-37.45
132.80
1
X
ALA
131
-151.05
64.46
1
X
ILE
334
-50.66
95.90
1
X
PRO
335
-23.64
124.65
0.966
0.950
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
0.181
0.148
0.150
2.20
60.00
1058
20082
5.000
99.2
5.786
0.149
RANDOM
1
THROUGHOUT
MOLECULAR REPLACEMENT
0.172
0.146
0.80
0.80
1.40
PDN ENTRY 1NDT
MAXIMUM LIKELIHOOD
BABINET MODEL WITH MASK
2.20
60.00
153
2728
3
0
2572
0.033
0.021
2511
0.002
0.020
2225
2.508
1.936
3433
1.525
3.000
5148
0.180
0.200
382
0.016
0.020
2866
0.006
0.020
493
0.205
0.300
369
0.213
0.300
1867
0.220
0.500
1
0.142
0.500
184
0.197
0.000
3
0.070
0.000
3
0.171
0.300
11
0.185
0.300
69
0.206
0.500
11
1.557
1.500
1638
2.604
2.000
2618
3.764
3.000
873
5.417
4.500
815
0.2530
0.1870
2.26
57
1505
20
2.200
20.000
1GS6
27656
2.000
0.09700
1
11.2000
2.900
99.4
0.32000
2.20
2.32
2.400
1
2.70
99.4
refinement
REFMAC
5.0
data reduction
MOSFLM
data scaling
SCALEPACK
phasing
AMoRE
Crystal structure of M144A mutant of Alcaligenes xylosoxidans Nitrite Reductase
1
N
N
2
N
N
2
N
N
3
N
N
4
N
N
X
GLY
98
A
GLY
98
HELX_P
X
THR
106
A
THR
106
5
1
9
X
MET
135
A
MET
135
HELX_P
X
SER
142
A
SER
142
1
2
8
X
THR
192
A
THR
192
HELX_P
X
ARG
205
A
ARG
205
1
3
14
X
THR
222
A
THR
222
HELX_P
X
ALA
226
A
ALA
226
5
4
5
X
ASN
301
A
ASN
301
HELX_P
X
GLU
307
A
GLU
307
1
5
7
metalc
2.118
X
HIS
89
A
ND1
HIS
89
1_555
X
CU
1337
B
CU
CU
1_555
metalc
2.006
X
HIS
94
A
NE2
HIS
94
1_555
X
CU
1338
C
CU
CU
1_555
metalc
2.127
X
HIS
129
A
NE2
HIS
129
1_555
X
CU
1338
C
CU
CU
1_555
metalc
2.218
X
CYS
130
A
SG
CYS
130
1_555
X
CU
1337
B
CU
CU
1_555
metalc
1.919
X
HIS
139
A
ND1
HIS
139
1_555
X
CU
1337
B
CU
CU
1_555
metalc
2.865
X
GLU
260
A
O
GLU
260
1_555
X
MG
1339
D
MG
MG
1_555
metalc
3.020
X
ARG
278
A
N
ARG
278
1_555
X
MG
1339
D
MG
MG
1_555
metalc
2.763
X
SER
281
A
OG
SER
281
1_555
X
MG
1339
D
MG
MG
1_555
metalc
2.152
X
HIS
300
A
NE2
HIS
300
2_665
X
CU
1338
C
CU
CU
1_555
metalc
1.945
X
CU
1338
C
CU
CU
1_555
X
HOH
2045
E
O
HOH
1_555
OXIDOREDUCTASE
OXIDOREDUCTASE, MULTICOPPER, PERIPLASMIC
X
PRO
16
A
PRO
16
1
X
PRO
17
A
PRO
17
4.46
X
MET
62
A
MET
62
1
X
PRO
63
A
PRO
63
-4.35
O68601_ALCXX
UNP
1
O68601
25
360
1GS6
1
336
O68601
X
1
1
336
1
MET
engineered mutation
ALA
144
1GS6
X
O68601
UNP
168
144
4
3
4
6
4
parallel
parallel
anti-parallel
parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
X
HIS
8
A
HIS
8
X
LYS
10
A
LYS
10
X
VAL
32
A
VAL
32
X
VAL
45
A
VAL
45
X
TYR
74
A
TYR
74
X
ASN
81
A
ASN
81
X
GLU
112
A
GLU
112
X
LYS
119
A
LYS
119
X
HIS
8
A
HIS
8
X
LYS
10
A
LYS
10
X
VAL
32
A
VAL
32
X
VAL
45
A
VAL
45
X
THR
52
A
THR
52
X
PHE
58
A
PHE
58
X
LEU
67
A
LEU
67
X
HIS
70
A
HIS
70
X
SER
145
A
SER
145
X
LEU
151
A
LEU
151
X
GLY
124
A
GLY
124
X
HIS
129
A
HIS
129
X
ASP
92
A
ASP
92
X
PHE
93
A
PHE
93
X
HIS
211
A
HIS
211
X
PHE
214
A
PHE
214
X
ARG
168
A
ARG
168
X
LEU
177
A
LEU
177
X
THR
234
A
THR
234
X
GLN
241
A
GLN
241
X
SER
281
A
SER
281
X
THR
288
A
THR
288
X
GLY
255
A
GLY
255
X
TRP
259
A
TRP
259
X
GLN
269
A
GLN
269
X
LEU
272
A
LEU
272
X
LEU
227
A
LEU
227
X
LYS
230
A
LYS
230
X
ALA
311
A
ALA
311
X
GLU
317
A
GLU
317
X
GLY
293
A
GLY
293
X
ASN
299
A
ASN
299
X
PRO
248
A
PRO
248
X
ILE
251
A
ILE
251
BINDING SITE FOR RESIDUE CU X 1337
X
CU
1337
Software
3
BINDING SITE FOR RESIDUE CU X 1338
X
CU
1338
Software
6
BINDING SITE FOR RESIDUE MG X 1339
X
MG
1339
Software
5
X
HIS
89
A
HIS
89
3
1_555
X
CYS
130
A
CYS
130
3
1_555
X
HIS
139
A
HIS
139
3
1_555
X
ASP
92
A
ASP
92
6
1_555
X
HIS
94
A
HIS
94
6
1_555
X
HIS
129
A
HIS
129
6
1_555
X
HIS
300
A
HIS
300
6
2_665
X
HOH
2045
E
HOH
6
1_555
X
HOH
2066
E
HOH
6
1_555
X
GLU
260
A
GLU
260
5
1_555
X
THR
261
A
THR
261
5
1_555
X
ILE
277
A
ILE
277
5
1_555
X
ARG
278
A
ARG
278
5
1_555
X
SER
281
A
SER
281
5
1_555
173
P 63