0.028835
0.000000
0.000000
0.000000
0.028835
0.000000
0.000000
0.000000
0.003864
0.00000
0.00000
0.00000
Weihsel, A.
Montfort, W.R.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
34.680
34.680
258.780
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
C34 H32 Fe N4 O4
616.487
PROTOPORPHYRIN IX CONTAINING FE
HEME
non-polymer
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
C3 H5 N2 1
69.085
IMIDAZOLE
non-polymer
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
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
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
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
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
N
98
N
H
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
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
N
118
N
H
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
N
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
C
N
138
N
C
N
139
N
C
N
140
N
C
Y
141
N
C
Y
142
N
C
Y
143
N
C
Y
144
N
C
N
145
N
C
N
146
N
C
N
147
N
C
N
148
N
C
N
149
N
O
N
150
N
O
N
151
N
C
N
152
N
C
N
153
N
C
N
154
N
C
N
155
N
C
N
156
N
C
N
157
N
C
Y
158
N
C
Y
159
N
C
Y
160
N
C
Y
161
N
C
N
162
N
C
N
163
N
C
N
164
N
C
N
165
N
C
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
C
N
170
N
C
N
171
N
C
N
172
N
C
N
173
N
O
N
174
N
O
Y
175
N
N
N
176
N
N
Y
177
N
N
N
178
N
N
N
179
N
FE
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
H
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
H
N
192
N
H
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
H
N
207
N
H
N
208
N
H
N
209
N
H
N
210
N
H
N
211
N
H
N
212
N
N
N
213
S
C
N
214
N
C
N
215
N
O
N
216
N
C
Y
217
N
C
Y
218
N
N
Y
219
N
C
Y
220
N
C
Y
221
N
N
N
222
N
O
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
H
N
232
N
H
N
233
N
O
N
234
N
H
N
235
N
H
N
236
N
N
N
237
S
C
N
238
N
C
N
239
N
O
N
240
S
C
N
241
N
C
N
242
N
C
N
243
N
C
N
244
N
O
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
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
H
N
256
N
H
N
257
N
H
Y
258
N
N
Y
259
N
C
Y
260
N
N
Y
261
N
C
Y
262
N
C
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
N
N
269
S
C
N
270
N
C
N
271
N
O
N
272
N
C
N
273
N
C
N
274
N
C
N
275
N
C
N
276
N
O
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
H
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
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
N
C
N
295
N
C
N
296
N
C
N
297
N
C
N
298
N
N
N
299
N
O
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
H
N
307
N
H
N
308
N
H
N
309
N
H
N
310
N
H
N
311
N
H
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
N
N
316
S
C
N
317
N
C
N
318
N
O
N
319
N
C
N
320
N
C
N
321
N
S
N
322
N
C
N
323
N
O
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
N
328
N
H
N
329
N
H
N
330
N
H
N
331
N
H
N
332
N
H
N
333
N
H
N
334
N
H
N
335
N
N
N
336
S
C
N
337
N
C
N
338
N
O
N
339
N
C
Y
340
N
C
Y
341
N
C
Y
342
N
C
Y
343
N
C
Y
344
N
C
Y
345
N
C
N
346
N
O
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
H
N
355
N
H
N
356
N
H
N
357
N
H
N
358
N
N
N
359
S
C
N
360
N
C
N
361
N
O
N
362
N
C
N
363
N
C
N
364
N
C
N
365
N
O
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
H
N
375
N
N
N
376
S
C
N
377
N
C
N
378
N
O
N
379
N
C
N
380
N
O
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
N
N
390
S
C
N
391
N
C
N
392
N
O
N
393
R
C
N
394
N
O
N
395
N
C
N
396
N
O
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
H
N
402
N
H
N
403
N
H
N
404
N
H
N
405
N
H
N
406
N
N
N
407
S
C
N
408
N
C
N
409
N
O
N
410
N
C
Y
411
N
C
Y
412
N
C
Y
413
N
C
Y
414
N
N
Y
415
N
C
Y
416
N
C
Y
417
N
C
Y
418
N
C
Y
419
N
C
N
420
N
O
N
421
N
H
N
422
N
H
N
423
N
H
N
424
N
H
N
425
N
H
N
426
N
H
N
427
N
H
N
428
N
H
N
429
N
H
N
430
N
H
N
431
N
H
N
432
N
H
N
433
N
N
N
434
S
C
N
435
N
C
N
436
N
O
N
437
N
C
Y
438
N
C
Y
439
N
C
Y
440
N
C
Y
441
N
C
Y
442
N
C
Y
443
N
C
N
444
N
O
N
445
N
O
N
446
N
H
N
447
N
H
N
448
N
H
N
449
N
H
N
450
N
H
N
451
N
H
N
452
N
H
N
453
N
H
N
454
N
H
N
455
N
H
N
456
N
H
N
457
N
N
N
458
S
C
N
459
N
C
N
460
N
O
N
461
N
C
N
462
N
C
N
463
N
C
N
464
N
O
N
465
N
H
N
466
N
H
N
467
N
H
N
468
N
H
N
469
N
H
N
470
N
H
N
471
N
H
N
472
N
H
N
473
N
H
N
474
N
H
N
475
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
doub
N
131
N
sing
N
132
N
sing
N
133
N
doub
N
134
N
sing
N
135
N
sing
N
136
N
doub
N
137
N
sing
N
138
N
doub
N
139
N
sing
N
140
N
sing
Y
141
N
doub
Y
142
N
sing
Y
143
N
sing
N
144
N
sing
Y
145
N
doub
N
146
N
sing
Y
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
doub
N
158
N
sing
N
159
N
sing
N
160
N
sing
N
161
N
doub
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
doub
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
doub
N
170
N
sing
N
171
N
sing
N
172
N
sing
Y
173
N
sing
Y
174
N
sing
Y
175
N
doub
N
176
N
sing
Y
177
N
sing
N
178
N
sing
Y
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
doub
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
doub
N
189
N
doub
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
sing
N
201
N
sing
N
202
N
sing
N
203
N
doub
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
doub
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
Y
222
N
sing
Y
223
N
doub
Y
224
N
doub
N
225
N
sing
Y
226
N
sing
N
227
N
sing
Y
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
doub
N
241
N
sing
N
242
N
sing
N
243
N
sing
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
Y
255
N
sing
Y
256
N
sing
N
257
N
sing
Y
258
N
doub
N
259
N
sing
Y
260
N
sing
N
261
N
sing
Y
262
N
doub
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
doub
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
sing
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
doub
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
sing
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
sing
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
doub
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
sing
N
321
N
sing
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
N
326
N
sing
N
327
N
sing
N
328
N
sing
N
329
N
sing
N
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
doub
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
Y
340
N
doub
Y
341
N
sing
Y
342
N
sing
N
343
N
sing
Y
344
N
doub
N
345
N
sing
Y
346
N
doub
N
347
N
sing
Y
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
doub
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
sing
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
doub
N
376
N
sing
N
377
N
sing
N
378
N
sing
N
379
N
sing
N
380
N
sing
N
381
N
sing
N
382
N
sing
N
383
N
sing
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
doub
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
sing
N
395
N
sing
N
396
N
sing
N
397
N
sing
N
398
N
sing
N
399
N
sing
N
400
N
sing
N
401
N
sing
N
402
N
sing
N
403
N
sing
N
404
N
doub
N
405
N
sing
N
406
N
sing
N
407
N
sing
N
408
N
sing
Y
409
N
doub
Y
410
N
sing
Y
411
N
sing
N
412
N
sing
Y
413
N
doub
Y
414
N
sing
Y
415
N
sing
N
416
N
sing
Y
417
N
sing
Y
418
N
doub
N
419
N
sing
Y
420
N
doub
N
421
N
sing
Y
422
N
sing
N
423
N
sing
N
424
N
sing
N
425
N
sing
N
426
N
sing
N
427
N
sing
N
428
N
sing
N
429
N
sing
N
430
N
sing
N
431
N
sing
N
432
N
doub
N
433
N
sing
N
434
N
sing
N
435
N
sing
N
436
N
sing
Y
437
N
doub
Y
438
N
sing
Y
439
N
sing
N
440
N
sing
Y
441
N
doub
N
442
N
sing
Y
443
N
doub
N
444
N
sing
Y
445
N
sing
N
446
N
sing
N
447
N
sing
N
448
N
sing
N
449
N
sing
N
450
N
sing
N
451
N
sing
N
452
N
sing
N
453
N
sing
N
454
N
sing
N
455
N
sing
N
456
N
doub
N
457
N
sing
N
458
N
sing
N
459
N
sing
N
460
N
sing
N
461
N
sing
N
462
N
sing
N
463
N
sing
N
464
N
sing
N
465
N
sing
N
466
N
sing
N
467
N
sing
To be Published
0353
Conformational change and heme ruffling in nitrophorin 2, a nitric oxide carrier from kissing bug.
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
275
30496
30503
10.1074/jbc.M002857200
The Crystal Structure of Nitrophorin 2
2000
US
Biochemistry
BICHAW
0033
0006-2960
40
11327
11337
10.1021/bi0109257
Ligand-induced Heme Ruffling and Bent NO Geometry in Ultra-High-Resolution Structures of Nitrophorin 4
2001
10.2210/pdb1pee/pdb
pdb_00001pee
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
CCD
2002-05-07
ADSC QUANTUM 315
Flat mirror (vertical focusing);
single crystal Si(111) bent monochromator (horizontal focusing)
SINGLE WAVELENGTH
M
x-ray
1
0.827
1.0
BL11-1
SSRL
0.827
SYNCHROTRON
SSRL BEAMLINE BL11-1
20080.391
Nitrophorin 2
1
man
polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
1
syn
non-polymer
69.085
IMIDAZOLE
1
syn
non-polymer
18.015
water
169
nat
water
NP2, Prolixin-S
no
no
MDCSTNISPKQGLDKAKYFSGKWYVTHFLDKDPQVTDQYCSSFTPRESDGTVKEALYHYNANKKTSFYNIGEGKLESSGL
QYTAKYKTVDKKKAVLKEADEKNSYTLTVLEADDSSALVHICLREGSKDLGDLYTVLTHQKDAEPSAKVKSAVTQAGLQL
SQFVGTKDLGCQYDDQFTSL
MDCSTNISPKQGLDKAKYFSGKWYVTHFLDKDPQVTDQYCSSFTPRESDGTVKEALYHYNANKKTSFYNIGEGKLESSGL
QYTAKYKTVDKKKAVLKEADEKNSYTLTVLEADDSSALVHICLREGSKDLGDLYTVLTHQKDAEPSAKVKSAVTQAGLQL
SQFVGTKDLGCQYDDQFTSL
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Rhodnius
Escherichia
Escherichia coli
sample
13249
Rhodnius prolixus
469008
Escherichia coli BL21(DE3)
BL21DE3
plasmid
pET17b
1
1.94
36.50
VAPOR DIFFUSION, HANGING DROP
6.5
1.6 M sodium citrate, pH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K
298
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_conn
struct_ref_seq_dif
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
2004-06-01
1
1
2008-04-29
1
2
2011-07-13
1
3
2023-08-16
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_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_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
The same protein
complexed with ammonia
Imidazole complex of
a closely related protein
RCSB
Y
RCSB
2003-05-21
REL
REL
HEM
PROTOPORPHYRIN IX CONTAINING FE
IMD
IMIDAZOLE
HOH
water
1EUO
PDB entry 1EUO
PDB
experimental model
HEM
201
2
HEM
HEM
201
A
IMD
202
3
IMD
IMD
202
A
HOH
301
4
HOH
HOH
301
A
HOH
302
4
HOH
HOH
302
A
HOH
308
4
HOH
HOH
308
A
HOH
309
4
HOH
HOH
309
A
HOH
310
4
HOH
HOH
310
A
HOH
311
4
HOH
HOH
311
A
HOH
312
4
HOH
HOH
312
A
HOH
313
4
HOH
HOH
313
A
HOH
314
4
HOH
HOH
314
A
HOH
316
4
HOH
HOH
316
A
HOH
317
4
HOH
HOH
317
A
HOH
318
4
HOH
HOH
318
A
HOH
319
4
HOH
HOH
319
A
HOH
320
4
HOH
HOH
320
A
HOH
321
4
HOH
HOH
321
A
HOH
322
4
HOH
HOH
322
A
HOH
323
4
HOH
HOH
323
A
HOH
324
4
HOH
HOH
324
A
HOH
325
4
HOH
HOH
325
A
HOH
347
4
HOH
HOH
347
A
HOH
348
4
HOH
HOH
348
A
HOH
349
4
HOH
HOH
349
A
HOH
350
4
HOH
HOH
350
A
HOH
351
4
HOH
HOH
351
A
HOH
352
4
HOH
HOH
352
A
HOH
353
4
HOH
HOH
353
A
HOH
354
4
HOH
HOH
354
A
HOH
355
4
HOH
HOH
355
A
HOH
356
4
HOH
HOH
356
A
HOH
357
4
HOH
HOH
357
A
HOH
358
4
HOH
HOH
358
A
HOH
359
4
HOH
HOH
359
A
HOH
360
4
HOH
HOH
360
A
HOH
361
4
HOH
HOH
361
A
HOH
362
4
HOH
HOH
362
A
HOH
363
4
HOH
HOH
363
A
HOH
365
4
HOH
HOH
365
A
HOH
366
4
HOH
HOH
366
A
HOH
367
4
HOH
HOH
367
A
HOH
368
4
HOH
HOH
368
A
HOH
369
4
HOH
HOH
369
A
HOH
370
4
HOH
HOH
370
A
HOH
371
4
HOH
HOH
371
A
HOH
421
4
HOH
HOH
421
A
HOH
422
4
HOH
HOH
422
A
HOH
423
4
HOH
HOH
423
A
HOH
424
4
HOH
HOH
424
A
HOH
425
4
HOH
HOH
425
A
HOH
426
4
HOH
HOH
426
A
HOH
427
4
HOH
HOH
427
A
HOH
428
4
HOH
HOH
428
A
HOH
429
4
HOH
HOH
429
A
HOH
430
4
HOH
HOH
430
A
HOH
431
4
HOH
HOH
431
A
HOH
432
4
HOH
HOH
432
A
HOH
433
4
HOH
HOH
433
A
HOH
434
4
HOH
HOH
434
A
HOH
435
4
HOH
HOH
435
A
HOH
436
4
HOH
HOH
436
A
HOH
437
4
HOH
HOH
437
A
HOH
438
4
HOH
HOH
438
A
HOH
439
4
HOH
HOH
439
A
HOH
440
4
HOH
HOH
440
A
HOH
441
4
HOH
HOH
441
A
HOH
442
4
HOH
HOH
442
A
HOH
443
4
HOH
HOH
443
A
HOH
444
4
HOH
HOH
444
A
HOH
445
4
HOH
HOH
445
A
HOH
446
4
HOH
HOH
446
A
HOH
447
4
HOH
HOH
447
A
HOH
448
4
HOH
HOH
448
A
HOH
449
4
HOH
HOH
449
A
HOH
450
4
HOH
HOH
450
A
HOH
451
4
HOH
HOH
451
A
HOH
452
4
HOH
HOH
452
A
HOH
453
4
HOH
HOH
453
A
HOH
454
4
HOH
HOH
454
A
HOH
455
4
HOH
HOH
455
A
HOH
456
4
HOH
HOH
456
A
HOH
459
4
HOH
HOH
459
A
HOH
460
4
HOH
HOH
460
A
HOH
461
4
HOH
HOH
461
A
HOH
462
4
HOH
HOH
462
A
HOH
463
4
HOH
HOH
463
A
HOH
464
4
HOH
HOH
464
A
HOH
465
4
HOH
HOH
465
A
HOH
466
4
HOH
HOH
466
A
HOH
467
4
HOH
HOH
467
A
HOH
468
4
HOH
HOH
468
A
HOH
470
4
HOH
HOH
470
A
HOH
471
4
HOH
HOH
471
A
HOH
472
4
HOH
HOH
472
A
HOH
475
4
HOH
HOH
475
A
HOH
476
4
HOH
HOH
476
A
HOH
477
4
HOH
HOH
477
A
HOH
478
4
HOH
HOH
478
A
HOH
480
4
HOH
HOH
480
A
HOH
481
4
HOH
HOH
481
A
HOH
482
4
HOH
HOH
482
A
HOH
483
4
HOH
HOH
483
A
HOH
484
4
HOH
HOH
484
A
HOH
485
4
HOH
HOH
485
A
HOH
486
4
HOH
HOH
486
A
HOH
487
4
HOH
HOH
487
A
HOH
488
4
HOH
HOH
488
A
HOH
489
4
HOH
HOH
489
A
HOH
490
4
HOH
HOH
490
A
HOH
491
4
HOH
HOH
491
A
HOH
492
4
HOH
HOH
492
A
HOH
493
4
HOH
HOH
493
A
HOH
494
4
HOH
HOH
494
A
HOH
495
4
HOH
HOH
495
A
HOH
496
4
HOH
HOH
496
A
HOH
497
4
HOH
HOH
497
A
HOH
498
4
HOH
HOH
498
A
HOH
499
4
HOH
HOH
499
A
HOH
500
4
HOH
HOH
500
A
HOH
501
4
HOH
HOH
501
A
HOH
502
4
HOH
HOH
502
A
HOH
503
4
HOH
HOH
503
A
HOH
504
4
HOH
HOH
504
A
HOH
505
4
HOH
HOH
505
A
HOH
506
4
HOH
HOH
506
A
HOH
507
4
HOH
HOH
507
A
HOH
508
4
HOH
HOH
508
A
HOH
509
4
HOH
HOH
509
A
HOH
510
4
HOH
HOH
510
A
HOH
511
4
HOH
HOH
511
A
HOH
512
4
HOH
HOH
512
A
HOH
514
4
HOH
HOH
514
A
HOH
515
4
HOH
HOH
515
A
HOH
516
4
HOH
HOH
516
A
HOH
517
4
HOH
HOH
517
A
HOH
518
4
HOH
HOH
518
A
HOH
519
4
HOH
HOH
519
A
HOH
520
4
HOH
HOH
520
A
HOH
521
4
HOH
HOH
521
A
HOH
522
4
HOH
HOH
522
A
HOH
523
4
HOH
HOH
523
A
HOH
524
4
HOH
HOH
524
A
HOH
525
4
HOH
HOH
525
A
HOH
526
4
HOH
HOH
526
A
HOH
527
4
HOH
HOH
527
A
HOH
528
4
HOH
HOH
528
A
HOH
529
4
HOH
HOH
529
A
HOH
530
4
HOH
HOH
530
A
HOH
531
4
HOH
HOH
531
A
HOH
532
4
HOH
HOH
532
A
HOH
533
4
HOH
HOH
533
A
HOH
534
4
HOH
HOH
534
A
HOH
535
4
HOH
HOH
535
A
HOH
536
4
HOH
HOH
536
A
HOH
537
4
HOH
HOH
537
A
HOH
538
4
HOH
HOH
538
A
HOH
539
4
HOH
HOH
539
A
HOH
540
4
HOH
HOH
540
A
HOH
543
4
HOH
HOH
543
A
HOH
544
4
HOH
HOH
544
A
HOH
545
4
HOH
HOH
545
A
HOH
546
4
HOH
HOH
546
A
HOH
547
4
HOH
HOH
547
A
HOH
548
4
HOH
HOH
548
A
HOH
549
4
HOH
HOH
549
A
HOH
550
4
HOH
HOH
550
A
HOH
551
4
HOH
HOH
551
A
HOH
552
4
HOH
HOH
552
A
HOH
553
4
HOH
HOH
553
A
HOH
554
4
HOH
HOH
554
A
HOH
555
4
HOH
HOH
555
A
MET
0
n
1
MET
0
A
ASP
1
n
2
ASP
1
A
CYS
2
n
3
CYS
2
A
SER
3
n
4
SER
3
A
THR
4
n
5
THR
4
A
ASN
5
n
6
ASN
5
A
ILE
6
n
7
ILE
6
A
SER
7
n
8
SER
7
A
PRO
8
n
9
PRO
8
A
LYS
9
n
10
LYS
9
A
GLN
10
n
11
GLN
10
A
GLY
11
n
12
GLY
11
A
LEU
12
n
13
LEU
12
A
ASP
13
n
14
ASP
13
A
LYS
14
n
15
LYS
14
A
ALA
15
n
16
ALA
15
A
LYS
16
n
17
LYS
16
A
TYR
17
n
18
TYR
17
A
PHE
18
n
19
PHE
18
A
SER
19
n
20
SER
19
A
GLY
20
n
21
GLY
20
A
LYS
21
n
22
LYS
21
A
TRP
22
n
23
TRP
22
A
TYR
23
n
24
TYR
23
A
VAL
24
n
25
VAL
24
A
THR
25
n
26
THR
25
A
HIS
26
n
27
HIS
26
A
PHE
27
n
28
PHE
27
A
LEU
28
n
29
LEU
28
A
ASP
29
n
30
ASP
29
A
LYS
30
n
31
LYS
30
A
ASP
31
n
32
ASP
31
A
PRO
32
n
33
PRO
32
A
GLN
33
n
34
GLN
33
A
VAL
34
n
35
VAL
34
A
THR
35
n
36
THR
35
A
ASP
36
n
37
ASP
36
A
GLN
37
n
38
GLN
37
A
TYR
38
n
39
TYR
38
A
CYS
39
n
40
CYS
39
A
SER
40
n
41
SER
40
A
SER
41
n
42
SER
41
A
PHE
42
n
43
PHE
42
A
THR
43
n
44
THR
43
A
PRO
44
n
45
PRO
44
A
ARG
45
n
46
ARG
45
A
GLU
46
n
47
GLU
46
A
SER
47
n
48
SER
47
A
ASP
48
n
49
ASP
48
A
GLY
49
n
50
GLY
49
A
THR
50
n
51
THR
50
A
VAL
51
n
52
VAL
51
A
LYS
52
n
53
LYS
52
A
GLU
53
n
54
GLU
53
A
ALA
54
n
55
ALA
54
A
LEU
55
n
56
LEU
55
A
TYR
56
n
57
TYR
56
A
HIS
57
n
58
HIS
57
A
TYR
58
n
59
TYR
58
A
ASN
59
n
60
ASN
59
A
ALA
60
n
61
ALA
60
A
ASN
61
n
62
ASN
61
A
LYS
62
n
63
LYS
62
A
LYS
63
n
64
LYS
63
A
THR
64
n
65
THR
64
A
SER
65
n
66
SER
65
A
PHE
66
n
67
PHE
66
A
TYR
67
n
68
TYR
67
A
ASN
68
n
69
ASN
68
A
ILE
69
n
70
ILE
69
A
GLY
70
n
71
GLY
70
A
GLU
71
n
72
GLU
71
A
GLY
72
n
73
GLY
72
A
LYS
73
n
74
LYS
73
A
LEU
74
n
75
LEU
74
A
GLU
75
n
76
GLU
75
A
SER
76
n
77
SER
76
A
SER
77
n
78
SER
77
A
GLY
78
n
79
GLY
78
A
LEU
79
n
80
LEU
79
A
GLN
80
n
81
GLN
80
A
TYR
81
n
82
TYR
81
A
THR
82
n
83
THR
82
A
ALA
83
n
84
ALA
83
A
LYS
84
n
85
LYS
84
A
TYR
85
n
86
TYR
85
A
LYS
86
n
87
LYS
86
A
THR
87
n
88
THR
87
A
VAL
88
n
89
VAL
88
A
ASP
89
n
90
ASP
89
A
LYS
90
n
91
LYS
90
A
LYS
91
n
92
LYS
91
A
LYS
92
n
93
LYS
92
A
ALA
93
n
94
ALA
93
A
VAL
94
n
95
VAL
94
A
LEU
95
n
96
LEU
95
A
LYS
96
n
97
LYS
96
A
GLU
97
n
98
GLU
97
A
ALA
98
n
99
ALA
98
A
ASP
99
n
100
ASP
99
A
GLU
100
n
101
GLU
100
A
LYS
101
n
102
LYS
101
A
ASN
102
n
103
ASN
102
A
SER
103
n
104
SER
103
A
TYR
104
n
105
TYR
104
A
THR
105
n
106
THR
105
A
LEU
106
n
107
LEU
106
A
THR
107
n
108
THR
107
A
VAL
108
n
109
VAL
108
A
LEU
109
n
110
LEU
109
A
GLU
110
n
111
GLU
110
A
ALA
111
n
112
ALA
111
A
ASP
112
n
113
ASP
112
A
ASP
113
n
114
ASP
113
A
SER
114
n
115
SER
114
A
SER
115
n
116
SER
115
A
ALA
116
n
117
ALA
116
A
LEU
117
n
118
LEU
117
A
VAL
118
n
119
VAL
118
A
HIS
119
n
120
HIS
119
A
ILE
120
n
121
ILE
120
A
CYS
121
n
122
CYS
121
A
LEU
122
n
123
LEU
122
A
ARG
123
n
124
ARG
123
A
GLU
124
n
125
GLU
124
A
GLY
125
n
126
GLY
125
A
SER
126
n
127
SER
126
A
LYS
127
n
128
LYS
127
A
ASP
128
n
129
ASP
128
A
LEU
129
n
130
LEU
129
A
GLY
130
n
131
GLY
130
A
ASP
131
n
132
ASP
131
A
LEU
132
n
133
LEU
132
A
TYR
133
n
134
TYR
133
A
THR
134
n
135
THR
134
A
VAL
135
n
136
VAL
135
A
LEU
136
n
137
LEU
136
A
THR
137
n
138
THR
137
A
HIS
138
n
139
HIS
138
A
GLN
139
n
140
GLN
139
A
LYS
140
n
141
LYS
140
A
ASP
141
n
142
ASP
141
A
ALA
142
n
143
ALA
142
A
GLU
143
n
144
GLU
143
A
PRO
144
n
145
PRO
144
A
SER
145
n
146
SER
145
A
ALA
146
n
147
ALA
146
A
LYS
147
n
148
LYS
147
A
VAL
148
n
149
VAL
148
A
LYS
149
n
150
LYS
149
A
SER
150
n
151
SER
150
A
ALA
151
n
152
ALA
151
A
VAL
152
n
153
VAL
152
A
THR
153
n
154
THR
153
A
GLN
154
n
155
GLN
154
A
ALA
155
n
156
ALA
155
A
GLY
156
n
157
GLY
156
A
LEU
157
n
158
LEU
157
A
GLN
158
n
159
GLN
158
A
LEU
159
n
160
LEU
159
A
SER
160
n
161
SER
160
A
GLN
161
n
162
GLN
161
A
PHE
162
n
163
PHE
162
A
VAL
163
n
164
VAL
163
A
GLY
164
n
165
GLY
164
A
THR
165
n
166
THR
165
A
LYS
166
n
167
LYS
166
A
ASP
167
n
168
ASP
167
A
LEU
168
n
169
LEU
168
A
GLY
169
n
170
GLY
169
A
CYS
170
n
171
CYS
170
A
GLN
171
n
172
GLN
171
A
TYR
172
n
173
TYR
172
A
ASP
173
n
174
ASP
173
A
ASP
174
n
175
ASP
174
A
GLN
175
n
176
GLN
175
A
PHE
176
n
177
PHE
176
A
THR
177
n
178
THR
177
A
SER
178
n
179
SER
178
A
LEU
179
n
180
LEU
179
A
author_defined_assembly
1
monomeric
A
HIS
57
A
NE2
HIS
58
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
NA
HEM
1_555
92.4
A
HIS
57
A
NE2
HIS
58
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
NB
HEM
1_555
88.9
A
HEM
201
B
NA
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
NB
HEM
1_555
87.1
A
HIS
57
A
NE2
HIS
58
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
NC
HEM
1_555
86.9
A
HEM
201
B
NA
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
NC
HEM
1_555
179.2
A
HEM
201
B
NB
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
NC
HEM
1_555
92.6
A
HIS
57
A
NE2
HIS
58
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
ND
HEM
1_555
89.8
A
HEM
201
B
NA
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
ND
HEM
1_555
92.4
A
HEM
201
B
NB
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
ND
HEM
1_555
178.7
A
HEM
201
B
NC
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
HEM
201
B
ND
HEM
1_555
87.9
A
HIS
57
A
NE2
HIS
58
1_555
A
HEM
201
B
FE
HEM
1_555
A
IMD
202
C
N1
IMD
1_555
178.0
A
HEM
201
B
NA
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
IMD
202
C
N1
IMD
1_555
88.6
A
HEM
201
B
NB
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
IMD
202
C
N1
IMD
1_555
92.9
A
HEM
201
B
NC
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
IMD
202
C
N1
IMD
1_555
92.1
A
HEM
201
B
ND
HEM
1_555
A
HEM
201
B
FE
HEM
1_555
A
IMD
202
C
N1
IMD
1_555
88.4
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
LEU
95
A
O
LEU
96
A
N
THR
87
A
N
THR
88
A
O
LYS
84
A
O
LYS
85
A
N
GLU
71
A
N
GLU
72
A
O
THR
64
A
O
THR
65
A
N
ASN
59
A
N
ASN
60
A
O
TYR
58
A
O
TYR
59
A
N
CYS
39
A
N
CYS
40
A
O
PHE
42
A
O
PHE
43
A
N
TRP
22
A
N
TRP
23
A
N
PHE
27
A
N
PHE
28
A
O
VAL
163
A
O
VAL
164
A
O
LEU
95
A
O
LEU
96
A
N
THR
87
A
N
THR
88
A
N
ALA
83
A
N
ALA
84
A
O
TYR
104
A
O
TYR
105
A
N
SER
103
A
N
SER
104
A
O
ARG
123
A
O
ARG
124
A
N
ILE
120
A
N
ILE
121
A
O
LEU
132
A
O
LEU
133
A
O
THR
137
A
O
THR
138
A
N
TYR
23
A
N
TYR
24
A
N
PHE
27
A
N
PHE
28
A
O
VAL
163
A
O
VAL
164
1
A
HOH
435
D
HOH
1
A
HOH
455
D
HOH
1
7.14
0.90
118.30
125.44
A
A
A
CB
CG
OD2
ASP
ASP
ASP
36
36
36
N
1
5.91
0.90
118.30
124.21
A
A
A
CB
CG
OD2
ASP
ASP
ASP
131
131
131
N
1
A
SER
47
-161.28
113.38
1
A
ASP
99
-124.70
-164.06
20.0
0.05
0.00
0.00
0.05
0.00
-0.10
0.957
0.932
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
ANISOTROPIC B REFINED FOR FE ATOM ONLY
0.2398
0.18559
0.1883
0.18831
1.50
34
967
19111
18110
5.1
71.03
2.110
0.076
RANDOM
1
isotropic
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
0.119
0.123
0.80
0.80
1.40
PDB entry 1EUO
BABINET MODEL WITH MASK
0.123
0.119
0.076
1.50
34
169
1629
48
0
1412
0.020
0.021
1495
0.002
0.020
1267
1.917
2.056
2030
1.267
3.000
2986
7.170
5.000
179
0.116
0.200
215
0.009
0.020
1644
0.001
0.020
267
0.188
0.200
246
0.249
0.200
1352
0.086
0.200
833
0.175
0.200
100
0.147
0.200
16
0.260
0.200
52
0.149
0.200
30
1.216
1.500
893
1.984
2.000
1435
2.775
3.000
602
4.068
4.500
595
1.380
2.000
1
0.345
0.241
1.620
128
2367
2367
7
48
12.2
1.5
34
1PEE
19111
19111
0.0
0.0
0.054
0.057
1
26.2
4.1
74
0.125
1.50
1.55
1.0
2600
0.125
1.84
43.4
refinement
REFMAC
5.1.22
data collection
Blu-Ice
data scaling
d*TREK
phasing
MOLREP
V. 7.3
Crystal Structure of Nitrophorin 2 complex with imidazole
1
N
N
2
N
N
3
N
N
4
N
N
A
ASP
13
A
ASP
14
HELX_P
A
PHE
18
A
PHE
19
1
1
6
A
SER
145
A
SER
146
HELX_P
A
ALA
155
A
ALA
156
1
2
11
A
GLN
158
A
GLN
159
HELX_P
A
PHE
162
A
PHE
163
5
3
5
A
LYS
166
A
LYS
167
HELX_P
A
GLY
169
A
GLY
170
5
4
4
A
ASP
173
A
ASP
174
HELX_P
A
SER
178
A
SER
179
1
5
6
disulf
2.000
A
CYS
2
A
SG
CYS
3
1_555
A
CYS
121
A
SG
CYS
122
1_555
disulf
1.987
A
CYS
39
A
SG
CYS
40
1_555
A
CYS
170
A
SG
CYS
171
1_555
metalc
2.040
A
HIS
57
A
NE2
HIS
58
1_555
A
HEM
201
B
FE
HEM
1_555
metalc
2.104
A
HEM
201
B
FE
HEM
1_555
A
IMD
202
C
N1
IMD
1_555
SIGNALING PROTEIN
beta barrel, lipocalin, imidazole, ferric heme, dimer, SIGNALING PROTEIN
NP2_RHOPR
UNP
1
23
Q26241
GDCSTNISPKQGLDKAKYFSGKWYVTHFLDKDPQVTDQYCSSFTPRESDGTVKEALYHYNANKKTSFYNIGEGKLESSGL
QYTAKYKTVDKKKAVLKEADEKNSYTLTVLEADDSSALVHICLREGSKDLGDLYTVLTHQKDAEPSAKVKSAVTQAGLQL
SQFVGTKDLGCQYDDQFTSL
23
202
1PEE
0
179
Q26241
A
1
1
180
1
GLY
cloning artifact
MET
0
1PEE
A
Q26241
UNP
23
1
7
7
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
VAL
94
A
VAL
95
A
LYS
96
A
LYS
97
A
GLN
80
A
GLN
81
A
VAL
88
A
VAL
89
A
THR
64
A
THR
65
A
LEU
74
A
LEU
75
A
THR
50
A
THR
51
A
ASN
59
A
ASN
60
A
TYR
38
A
TYR
39
A
SER
47
A
SER
48
A
TRP
22
A
TRP
23
A
ASP
29
A
ASP
30
A
VAL
163
A
VAL
164
A
GLY
164
A
GLY
165
A
VAL
94
A
VAL
95
A
LYS
96
A
LYS
97
A
GLN
80
A
GLN
81
A
VAL
88
A
VAL
89
A
ASN
102
A
ASN
103
A
ALA
111
A
ALA
112
A
SER
115
A
SER
116
A
GLU
124
A
GLU
125
A
LYS
127
A
LYS
128
A
THR
137
A
THR
138
A
TRP
22
A
TRP
23
A
ASP
29
A
ASP
30
A
VAL
163
A
VAL
164
A
GLY
164
A
GLY
165
BINDING SITE FOR RESIDUE HEM A 201
A
HEM
201
Software
15
BINDING SITE FOR RESIDUE IMD A 202
A
IMD
202
Software
2
A
PHE
27
A
PHE
28
15
1_555
A
TYR
38
A
TYR
39
15
1_555
A
SER
40
A
SER
41
15
1_555
A
LEU
55
A
LEU
56
15
1_555
A
HIS
57
A
HIS
58
15
1_555
A
TYR
85
A
TYR
86
15
1_555
A
LYS
96
A
LYS
97
15
7_556
A
TYR
104
A
TYR
105
15
1_555
A
ILE
120
A
ILE
121
15
1_555
A
LEU
132
A
LEU
133
15
1_555
A
IMD
202
C
IMD
15
1_555
A
HOH
316
D
HOH
15
1_555
A
HOH
456
D
HOH
15
1_555
A
HOH
459
D
HOH
15
1_555
A
HOH
507
D
HOH
15
1_555
A
HEM
201
B
HEM
2
1_555
A
HOH
325
D
HOH
2
1_555
92
P 41 21 2