0.008957
0.005171
0.000000
0.000000
0.010342
0.000000
0.000000
0.000000
0.018943
0.00000
0.00000
0.00000
Arnoux, P.
Haser, R.
Izadi-Pruneyre, N.
Lecroisey, A.
Czjzek, M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90
90
120
111.65
111.65
52.79
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
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
C6 H13 N O2
131.173
y
LEUCINE
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
Sm 3
150.360
SAMARIUM (III) ION
non-polymer
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
Zn 2
65.409
ZINC ION
non-polymer
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
O
N
21
N
N
N
22
N
O
N
23
N
H
N
24
N
H
N
25
N
H
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
N
N
32
S
C
N
33
N
C
N
34
N
O
N
35
N
C
N
36
N
C
N
37
N
O
N
38
N
O
N
39
N
O
N
40
N
H
N
41
N
H
N
42
N
H
N
43
N
H
N
44
N
H
N
45
N
H
N
46
N
H
N
47
N
N
N
48
S
C
N
49
N
C
N
50
N
O
N
51
N
C
N
52
N
C
N
53
N
C
N
54
N
O
N
55
N
N
N
56
N
O
N
57
N
H
N
58
N
H
N
59
N
H
N
60
N
H
N
61
N
H
N
62
N
H
N
63
N
H
N
64
N
H
N
65
N
H
N
66
N
H
N
67
N
N
N
68
S
C
N
69
N
C
N
70
N
O
N
71
N
C
N
72
N
C
N
73
N
C
N
74
N
O
N
75
N
O
N
76
N
O
N
77
N
H
N
78
N
H
N
79
N
H
N
80
N
H
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
N
N
87
N
C
N
88
N
C
N
89
N
O
N
90
N
O
N
91
N
H
N
92
N
H
N
93
N
H
N
94
N
H
N
95
N
H
N
96
N
C
N
97
N
C
N
98
N
C
N
99
N
C
Y
100
N
C
Y
101
N
C
Y
102
N
C
Y
103
N
C
N
104
N
C
N
105
N
C
N
106
N
C
N
107
N
C
N
108
N
O
N
109
N
O
N
110
N
C
N
111
N
C
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
C
N
116
N
C
Y
117
N
C
Y
118
N
C
Y
119
N
C
Y
120
N
C
N
121
N
C
N
122
N
C
N
123
N
C
N
124
N
C
N
125
N
C
N
126
N
C
N
127
N
C
N
128
N
C
N
129
N
C
N
130
N
C
N
131
N
C
N
132
N
O
N
133
N
O
Y
134
N
N
N
135
N
N
Y
136
N
N
N
137
N
N
N
138
N
FE
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
H
N
143
N
H
N
144
N
H
N
145
N
H
N
146
N
H
N
147
N
H
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
H
N
160
N
H
N
161
N
H
N
162
N
H
N
163
N
H
N
164
N
H
N
165
N
H
N
166
N
H
N
167
N
H
N
168
N
H
N
169
N
H
N
170
N
H
N
171
N
N
N
172
S
C
N
173
N
C
N
174
N
O
N
175
N
C
Y
176
N
C
Y
177
N
N
Y
178
N
C
Y
179
N
C
Y
180
N
N
N
181
N
O
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
O
N
193
N
H
N
194
N
H
N
195
N
N
N
196
S
C
N
197
N
C
N
198
N
O
N
199
S
C
N
200
N
C
N
201
N
C
N
202
N
C
N
203
N
O
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
H
N
213
N
H
N
214
N
H
N
215
N
H
N
216
N
H
N
217
N
N
N
218
S
C
N
219
N
C
N
220
N
O
N
221
N
C
N
222
N
C
N
223
N
C
N
224
N
C
N
225
N
O
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
H
N
234
N
H
N
235
N
H
N
236
N
H
N
237
N
H
N
238
N
H
N
239
N
N
N
240
S
C
N
241
N
C
N
242
N
O
N
243
N
C
N
244
N
C
N
245
N
S
N
246
N
C
N
247
N
O
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
N
258
N
H
N
259
N
N
N
260
S
C
N
261
N
C
N
262
N
O
N
263
N
C
Y
264
N
C
Y
265
N
C
Y
266
N
C
Y
267
N
C
Y
268
N
C
Y
269
N
C
N
270
N
O
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
N
N
283
S
C
N
284
N
C
N
285
N
O
N
286
N
C
N
287
N
C
N
288
N
C
N
289
N
O
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
H
N
296
N
H
N
297
N
H
N
298
N
H
N
299
N
N
N
300
S
C
N
301
N
C
N
302
N
O
N
303
N
C
N
304
N
O
N
305
N
O
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
SM
N
314
N
N
N
315
S
C
N
316
N
C
N
317
N
O
N
318
R
C
N
319
N
O
N
320
N
C
N
321
N
O
N
322
N
H
N
323
N
H
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
N
N
332
S
C
N
333
N
C
N
334
N
O
N
335
N
C
Y
336
N
C
Y
337
N
C
Y
338
N
C
Y
339
N
N
Y
340
N
C
Y
341
N
C
Y
342
N
C
Y
343
N
C
Y
344
N
C
N
345
N
O
N
346
N
H
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
Y
363
N
C
Y
364
N
C
Y
365
N
C
Y
366
N
C
Y
367
N
C
Y
368
N
C
N
369
N
O
N
370
N
O
N
371
N
H
N
372
N
H
N
373
N
H
N
374
N
H
N
375
N
H
N
376
N
H
N
377
N
H
N
378
N
H
N
379
N
H
N
380
N
H
N
381
N
H
N
382
N
N
N
383
S
C
N
384
N
C
N
385
N
O
N
386
N
C
N
387
N
C
N
388
N
C
N
389
N
O
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
N
H
N
396
N
H
N
397
N
H
N
398
N
H
N
399
N
H
N
400
N
H
N
401
N
ZN
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
doub
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
sing
N
34
N
sing
N
35
N
doub
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
doub
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
sing
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
doub
N
59
N
sing
N
60
N
sing
N
61
N
sing
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
sing
N
67
N
sing
N
68
N
sing
N
69
N
doub
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
sing
N
77
N
doub
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
doub
N
88
N
sing
N
89
N
sing
N
90
N
sing
N
91
N
doub
N
92
N
sing
N
93
N
sing
N
94
N
doub
N
95
N
sing
N
96
N
sing
N
97
N
doub
N
98
N
sing
N
99
N
doub
N
100
N
sing
N
101
N
sing
Y
102
N
doub
Y
103
N
sing
Y
104
N
sing
N
105
N
sing
Y
106
N
doub
N
107
N
sing
Y
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
doub
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
doub
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
sing
Y
134
N
sing
Y
135
N
sing
Y
136
N
doub
N
137
N
sing
Y
138
N
sing
N
139
N
sing
Y
140
N
sing
N
141
N
sing
N
142
N
sing
N
143
N
sing
N
144
N
doub
N
145
N
sing
N
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
doub
N
150
N
doub
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
sing
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
doub
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
doub
N
179
N
sing
N
180
N
sing
N
181
N
sing
N
182
N
sing
Y
183
N
sing
Y
184
N
doub
Y
185
N
doub
N
186
N
sing
Y
187
N
sing
N
188
N
sing
Y
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
sing
N
201
N
doub
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
doub
N
223
N
sing
N
224
N
sing
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
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
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
N
255
N
sing
N
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
doub
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
sing
Y
267
N
doub
Y
268
N
sing
Y
269
N
sing
N
270
N
sing
Y
271
N
doub
N
272
N
sing
Y
273
N
doub
N
274
N
sing
Y
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
doub
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
sing
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
doub
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
doub
N
316
N
sing
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
doub
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
Y
336
N
doub
Y
337
N
sing
Y
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
sing
Y
345
N
doub
N
346
N
sing
Y
347
N
doub
N
348
N
sing
Y
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
sing
N
359
N
doub
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
Y
364
N
doub
Y
365
N
sing
Y
366
N
sing
N
367
N
sing
Y
368
N
doub
N
369
N
sing
Y
370
N
doub
N
371
N
sing
Y
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
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
doub
N
384
N
sing
N
385
N
sing
N
386
N
sing
N
387
N
sing
N
388
N
sing
N
389
N
sing
N
390
N
sing
N
391
N
sing
N
392
N
sing
N
393
N
sing
N
394
N
sing
US
Proteins
PSFGEY
0867
0887-3585
41
202
210
10.1002/1097-0134(20001101)41:2<202::AID-PROT50>3.0.CO;2-8
10966573
Functional aspects of the heme bound hemophore HasA by structural analysis of various crystal forms.
2000
US
Nat.Struct.Biol.
NSBIEW
2024
1072-8368
6
516
520
10.1038/9281
The Crystal Structure of HasA, a Hemophore Secreted by Serratia marcescens
1999
10.2210/pdb1dkh/pdb
pdb_00001dkh
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
298.0
1
IMAGE PLATE
1996-09-29
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU200
19288.639
HEME-BINDING PROTEIN A
1
man
polymer
65.409
ZINC ION
3
syn
non-polymer
150.360
SAMARIUM (III) ION
1
syn
non-polymer
616.487
PROTOPORPHYRIN IX CONTAINING FE
1
syn
non-polymer
18.015
water
8
nat
water
HASA
no
no
MAFSVNYDSSFGGYSIHDYLGQWASTFGDVNHTNGNVTDANSGGFYGGSLSGSQYAISSTANQVTAFVAGGNLTYTLFNE
PAHTLYGQLDSLSFGDGLSGGDTSPYSIQVPDVSFGGLNLSSLQAQGHDGVVHQVVYGLMSGDTGALETALNGILDDYGL
SVNSTFDQVAAATAVGVQHADSPELLAA
MAFSVNYDSSFGGYSIHDYLGQWASTFGDVNHTNGNVTDANSGGFYGGSLSGSQYAISSTANQVTAFVAGGNLTYTLFNE
PAHTLYGQLDSLSFGDGLSGGDTSPYSIQVPDVSFGGLNLSSLQAQGHDGVVHQVVYGLMSGDTGALETALNGILDDYGL
SVNSTFDQVAAATAVGVQHADSPELLAA
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
n
n
n
n
n
n
n
n
Serratia
Escherichia
sample
615
Serratia marcescens
562
Escherichia coli
1
4.92
75.02
VAPOR DIFFUSION, HANGING DROP
6.5
Cacodylate buffer pH6.5,
Zinc Acetate 140mM,
Glycerol 2%,
PEG8000 10%,
Samarium Chloride 10mM., VAPOR DIFFUSION, HANGING DROP, temperature 293K
293
chem_comp_atom
chem_comp_bond
database_2
pdbx_struct_conn_angle
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
1
0
2000-12-27
1
1
2008-04-27
1
2
2011-07-13
1
3
2024-02-07
_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.ptnr2_auth_comp_id
_pdbx_struct_conn_angle.ptnr2_auth_seq_id
_pdbx_struct_conn_angle.ptnr2_label_asym_id
_pdbx_struct_conn_angle.ptnr2_label_atom_id
_pdbx_struct_conn_angle.ptnr2_label_comp_id
_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
HasA, pH4.6
HasA, pH8.0
RCSB
Y
RCSB
1999-12-07
REL
REL
ZN
ZINC ION
SM
SAMARIUM (III) ION
HEM
PROTOPORPHYRIN IX CONTAINING FE
HOH
water
LOW RESOLUTION STRUCTURE, HIS 83 ND2 NOT ANY MORE HYDROGEN BONDED TO TYR75 OH
ZN
201
2
ZN
ZN
201
A
ZN
202
2
ZN
ZN
202
A
ZN
203
2
ZN
ZN
203
A
SM
204
3
SM
SM
204
A
HEM
200
4
HEM
HEM
200
A
WAT
300
5
HOH
HOH
300
A
WAT
301
5
HOH
HOH
301
A
WAT
302
5
HOH
HOH
302
A
WAT
303
5
HOH
HOH
303
A
WAT
304
5
HOH
HOH
304
A
WAT
305
5
HOH
HOH
305
A
WAT
306
5
HOH
HOH
306
A
WAT
307
5
HOH
HOH
307
A
n
1
1
A
n
2
2
A
PHE
3
n
3
PHE
3
A
SER
4
n
4
SER
4
A
VAL
5
n
5
VAL
5
A
ASN
6
n
6
ASN
6
A
TYR
7
n
7
TYR
7
A
ASP
8
n
8
ASP
8
A
SER
9
n
9
SER
9
A
SER
10
n
10
SER
10
A
PHE
11
n
11
PHE
11
A
GLY
12
n
12
GLY
12
A
GLY
13
n
13
GLY
13
A
TYR
14
n
14
TYR
14
A
SER
15
n
15
SER
15
A
ILE
16
n
16
ILE
16
A
HIS
17
n
17
HIS
17
A
ASP
18
n
18
ASP
18
A
TYR
19
n
19
TYR
19
A
LEU
20
n
20
LEU
20
A
GLY
21
n
21
GLY
21
A
GLN
22
n
22
GLN
22
A
TRP
23
n
23
TRP
23
A
ALA
24
n
24
ALA
24
A
SER
25
n
25
SER
25
A
THR
26
n
26
THR
26
A
PHE
27
n
27
PHE
27
A
GLY
28
n
28
GLY
28
A
ASP
29
n
29
ASP
29
A
VAL
30
n
30
VAL
30
A
ASN
31
n
31
ASN
31
A
HIS
32
n
32
HIS
32
A
THR
33
n
33
THR
33
A
ASN
34
n
34
ASN
34
A
GLY
35
n
35
GLY
35
A
ASN
36
n
36
ASN
36
A
VAL
37
n
37
VAL
37
A
THR
38
n
38
THR
38
A
ASP
39
n
39
ASP
39
A
ALA
40
n
40
ALA
40
A
ASN
41
n
41
ASN
41
A
SER
42
n
42
SER
42
A
GLY
43
n
43
GLY
43
A
GLY
44
n
44
GLY
44
A
PHE
45
n
45
PHE
45
A
TYR
46
n
46
TYR
46
A
GLY
47
n
47
GLY
47
A
GLY
48
n
48
GLY
48
A
SER
49
n
49
SER
49
A
LEU
50
n
50
LEU
50
A
SER
51
n
51
SER
51
A
GLY
52
n
52
GLY
52
A
SER
53
n
53
SER
53
A
GLN
54
n
54
GLN
54
A
TYR
55
n
55
TYR
55
A
ALA
56
n
56
ALA
56
A
ILE
57
n
57
ILE
57
A
SER
58
n
58
SER
58
A
SER
59
n
59
SER
59
A
THR
60
n
60
THR
60
A
ALA
61
n
61
ALA
61
A
ASN
62
n
62
ASN
62
A
GLN
63
n
63
GLN
63
A
VAL
64
n
64
VAL
64
A
THR
65
n
65
THR
65
A
ALA
66
n
66
ALA
66
A
PHE
67
n
67
PHE
67
A
VAL
68
n
68
VAL
68
A
ALA
69
n
69
ALA
69
A
GLY
70
n
70
GLY
70
A
GLY
71
n
71
GLY
71
A
ASN
72
n
72
ASN
72
A
LEU
73
n
73
LEU
73
A
THR
74
n
74
THR
74
A
TYR
75
n
75
TYR
75
A
THR
76
n
76
THR
76
A
LEU
77
n
77
LEU
77
A
PHE
78
n
78
PHE
78
A
ASN
79
n
79
ASN
79
A
GLU
80
n
80
GLU
80
A
PRO
81
n
81
PRO
81
A
ALA
82
n
82
ALA
82
A
HIS
83
n
83
HIS
83
A
THR
84
n
84
THR
84
A
LEU
85
n
85
LEU
85
A
TYR
86
n
86
TYR
86
A
GLY
87
n
87
GLY
87
A
GLN
88
n
88
GLN
88
A
LEU
89
n
89
LEU
89
A
ASP
90
n
90
ASP
90
A
SER
91
n
91
SER
91
A
LEU
92
n
92
LEU
92
A
SER
93
n
93
SER
93
A
PHE
94
n
94
PHE
94
A
GLY
95
n
95
GLY
95
A
ASP
96
n
96
ASP
96
A
GLY
97
n
97
GLY
97
A
LEU
98
n
98
LEU
98
A
SER
99
n
99
SER
99
A
GLY
100
n
100
GLY
100
A
GLY
101
n
101
GLY
101
A
ASP
102
n
102
ASP
102
A
THR
103
n
103
THR
103
A
SER
104
n
104
SER
104
A
PRO
105
n
105
PRO
105
A
TYR
106
n
106
TYR
106
A
SER
107
n
107
SER
107
A
ILE
108
n
108
ILE
108
A
GLN
109
n
109
GLN
109
A
VAL
110
n
110
VAL
110
A
PRO
111
n
111
PRO
111
A
ASP
112
n
112
ASP
112
A
VAL
113
n
113
VAL
113
A
SER
114
n
114
SER
114
A
PHE
115
n
115
PHE
115
A
GLY
116
n
116
GLY
116
A
GLY
117
n
117
GLY
117
A
LEU
118
n
118
LEU
118
A
ASN
119
n
119
ASN
119
A
LEU
120
n
120
LEU
120
A
SER
121
n
121
SER
121
A
SER
122
n
122
SER
122
A
LEU
123
n
123
LEU
123
A
GLN
124
n
124
GLN
124
A
ALA
125
n
125
ALA
125
A
GLN
126
n
126
GLN
126
A
GLY
127
n
127
GLY
127
A
HIS
128
n
128
HIS
128
A
ASP
129
n
129
ASP
129
A
GLY
130
n
130
GLY
130
A
VAL
131
n
131
VAL
131
A
VAL
132
n
132
VAL
132
A
HIS
133
n
133
HIS
133
A
GLN
134
n
134
GLN
134
A
VAL
135
n
135
VAL
135
A
VAL
136
n
136
VAL
136
A
TYR
137
n
137
TYR
137
A
GLY
138
n
138
GLY
138
A
LEU
139
n
139
LEU
139
A
MET
140
n
140
MET
140
A
SER
141
n
141
SER
141
A
GLY
142
n
142
GLY
142
A
ASP
143
n
143
ASP
143
A
THR
144
n
144
THR
144
A
GLY
145
n
145
GLY
145
A
ALA
146
n
146
ALA
146
A
LEU
147
n
147
LEU
147
A
GLU
148
n
148
GLU
148
A
THR
149
n
149
THR
149
A
ALA
150
n
150
ALA
150
A
LEU
151
n
151
LEU
151
A
ASN
152
n
152
ASN
152
A
GLY
153
n
153
GLY
153
A
ILE
154
n
154
ILE
154
A
LEU
155
n
155
LEU
155
A
ASP
156
n
156
ASP
156
A
ASP
157
n
157
ASP
157
A
TYR
158
n
158
TYR
158
A
GLY
159
n
159
GLY
159
A
LEU
160
n
160
LEU
160
A
SER
161
n
161
SER
161
A
VAL
162
n
162
VAL
162
A
ASN
163
n
163
ASN
163
A
SER
164
n
164
SER
164
A
THR
165
n
165
THR
165
A
PHE
166
n
166
PHE
166
A
ASP
167
n
167
ASP
167
A
GLN
168
n
168
GLN
168
A
VAL
169
n
169
VAL
169
A
ALA
170
n
170
ALA
170
A
ALA
171
n
171
ALA
171
A
ALA
172
n
172
ALA
172
A
THR
173
n
173
THR
173
A
ALA
174
n
174
ALA
174
A
n
175
175
A
n
176
176
A
n
177
177
A
n
178
178
A
n
179
179
A
n
180
180
A
n
181
181
A
n
182
182
A
n
183
183
A
n
184
184
A
n
185
185
A
n
186
186
A
n
187
187
A
n
188
188
A
author_defined_assembly
1
monomeric
A
ASP
8
A
OD1
ASP
8
1_555
A
ZN
201
B
ZN
ZN
1_555
A
ASP
8
A
OD2
ASP
8
1_555
50.0
A
ASP
8
A
OD1
ASP
8
1_555
A
ZN
201
B
ZN
ZN
1_555
A
HIS
17
A
ND1
HIS
17
3_665
87.9
A
ASP
8
A
OD2
ASP
8
1_555
A
ZN
201
B
ZN
ZN
1_555
A
HIS
17
A
ND1
HIS
17
3_665
87.2
A
ASP
8
A
OD1
ASP
8
1_555
A
ZN
201
B
ZN
ZN
1_555
A
GLU
148
A
OE2
GLU
148
3_665
91.9
A
ASP
8
A
OD2
ASP
8
1_555
A
ZN
201
B
ZN
ZN
1_555
A
GLU
148
A
OE2
GLU
148
3_665
82.7
A
HIS
17
A
ND1
HIS
17
3_665
A
ZN
201
B
ZN
ZN
1_555
A
GLU
148
A
OE2
GLU
148
3_665
167.0
A
ASP
8
A
OD1
ASP
8
1_555
A
ZN
201
B
ZN
ZN
1_555
A
GLU
148
A
OE1
GLU
148
3_665
136.1
A
ASP
8
A
OD2
ASP
8
1_555
A
ZN
201
B
ZN
ZN
1_555
A
GLU
148
A
OE1
GLU
148
3_665
94.4
A
HIS
17
A
ND1
HIS
17
3_665
A
ZN
201
B
ZN
ZN
1_555
A
GLU
148
A
OE1
GLU
148
3_665
119.0
A
GLU
148
A
OE2
GLU
148
3_665
A
ZN
201
B
ZN
ZN
1_555
A
GLU
148
A
OE1
GLU
148
3_665
54.0
A
ASP
18
A
OD2
ASP
18
3_665
A
ZN
202
C
ZN
ZN
1_555
A
ASP
96
A
OD2
ASP
96
1_555
81.1
A
HIS
32
A
NE2
HIS
32
1_555
A
HEM
200
F
FE
HEM
1_555
A
HEM
200
F
NA
HEM
1_555
80.7
A
HIS
32
A
NE2
HIS
32
1_555
A
HEM
200
F
FE
HEM
1_555
A
HEM
200
F
NB
HEM
1_555
84.7
A
HEM
200
F
NA
HEM
1_555
A
HEM
200
F
FE
HEM
1_555
A
HEM
200
F
NB
HEM
1_555
85.9
A
HIS
32
A
NE2
HIS
32
1_555
A
HEM
200
F
FE
HEM
1_555
A
HEM
200
F
NC
HEM
1_555
88.1
A
HEM
200
F
NA
HEM
1_555
A
HEM
200
F
FE
HEM
1_555
A
HEM
200
F
NC
HEM
1_555
168.4
A
HEM
200
F
NB
HEM
1_555
A
HEM
200
F
FE
HEM
1_555
A
HEM
200
F
NC
HEM
1_555
89.9
A
HIS
32
A
NE2
HIS
32
1_555
A
HEM
200
F
FE
HEM
1_555
A
HEM
200
F
ND
HEM
1_555
74.1
A
HEM
200
F
NA
HEM
1_555
A
HEM
200
F
FE
HEM
1_555
A
HEM
200
F
ND
HEM
1_555
89.1
A
HEM
200
F
NB
HEM
1_555
A
HEM
200
F
FE
HEM
1_555
A
HEM
200
F
ND
HEM
1_555
158.7
A
HEM
200
F
NC
HEM
1_555
A
HEM
200
F
FE
HEM
1_555
A
HEM
200
F
ND
HEM
1_555
90.9
A
HIS
32
A
NE2
HIS
32
1_555
A
HEM
200
F
FE
HEM
1_555
A
TYR
75
A
OH
TYR
75
1_555
152.7
A
HEM
200
F
NA
HEM
1_555
A
HEM
200
F
FE
HEM
1_555
A
TYR
75
A
OH
TYR
75
1_555
104.7
A
HEM
200
F
NB
HEM
1_555
A
HEM
200
F
FE
HEM
1_555
A
TYR
75
A
OH
TYR
75
1_555
69.3
A
HEM
200
F
NC
HEM
1_555
A
HEM
200
F
FE
HEM
1_555
A
TYR
75
A
OH
TYR
75
1_555
83.8
A
HEM
200
F
ND
HEM
1_555
A
HEM
200
F
FE
HEM
1_555
A
TYR
75
A
OH
TYR
75
1_555
131.9
A
GLY
153
A
O
GLY
153
1_555
A
SM
204
E
SM
SM
1_555
A
ASP
156
A
OD2
ASP
156
1_555
79.4
A
GLY
153
A
O
GLY
153
1_555
A
SM
204
E
SM
SM
1_555
A
ASP
156
A
OD1
ASP
156
1_555
45.4
A
ASP
156
A
OD2
ASP
156
1_555
A
SM
204
E
SM
SM
1_555
A
ASP
156
A
OD1
ASP
156
1_555
50.1
A
GLY
153
A
O
GLY
153
1_555
A
SM
204
E
SM
SM
1_555
A
ASP
157
A
OD2
ASP
157
1_555
68.9
A
ASP
156
A
OD2
ASP
156
1_555
A
SM
204
E
SM
SM
1_555
A
ASP
157
A
OD2
ASP
157
1_555
99.5
A
ASP
156
A
OD1
ASP
156
1_555
A
SM
204
E
SM
SM
1_555
A
ASP
157
A
OD2
ASP
157
1_555
55.3
A
GLY
153
A
O
GLY
153
1_555
A
SM
204
E
SM
SM
1_555
A
ASP
157
A
OD1
ASP
157
1_555
89.6
A
ASP
156
A
OD2
ASP
156
1_555
A
SM
204
E
SM
SM
1_555
A
ASP
157
A
OD1
ASP
157
1_555
58.3
A
ASP
156
A
OD1
ASP
156
1_555
A
SM
204
E
SM
SM
1_555
A
ASP
157
A
OD1
ASP
157
1_555
46.0
A
ASP
157
A
OD2
ASP
157
1_555
A
SM
204
E
SM
SM
1_555
A
ASP
157
A
OD1
ASP
157
1_555
50.2
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
N
ASN
6
A
N
ASN
6
A
O
SER
114
A
O
SER
114
A
N
SER
122
A
N
SER
122
A
O
GLY
87
A
O
GLY
87
A
O
GLY
95
A
O
GLY
95
A
N
ALA
66
A
N
ALA
66
A
N
ALA
69
A
N
ALA
69
A
O
TYR
55
A
O
TYR
55
A
O
GLN
54
A
O
GLN
54
A
N
TYR
46
A
N
TYR
46
1
A
MET
1
A
MET
1
1
Y
1
A
ALA
2
A
ALA
2
1
Y
1
A
VAL
175
A
VAL
175
1
Y
1
A
GLY
176
A
GLY
176
1
Y
1
A
VAL
177
A
VAL
177
1
Y
1
A
GLN
178
A
GLN
178
1
Y
1
A
HIS
179
A
HIS
179
1
Y
1
A
ALA
180
A
ALA
180
1
Y
1
A
ASP
181
A
ASP
181
1
Y
1
A
SER
182
A
SER
182
1
Y
1
A
PRO
183
A
PRO
183
1
Y
1
A
GLU
184
A
GLU
184
1
Y
1
A
LEU
185
A
LEU
185
1
Y
1
A
LEU
186
A
LEU
186
1
Y
1
A
ALA
187
A
ALA
187
1
Y
1
A
ALA
188
A
ALA
188
1
Y
1
A
A
OD1
O
ASP
HOH
29
304
2.03
1
A
A
NE2
O
HIS
HOH
128
302
2.15
1
A
TYR
55
0.066
SIDE CHAIN
1
-13.00
1.90
123.30
110.30
A
A
A
OD1
CG
OD2
ASP
ASP
ASP
112
112
112
N
1
8.79
0.90
118.30
127.09
A
A
A
CB
CG
OD2
ASP
ASP
ASP
112
112
112
N
1
A
A
CB
CG
ASP
ASP
112
112
0.131
0.021
1.513
1.644
N
1
A
A
NE2
OD2
HIS
ASP
17
112
2.08
1_555
2_654
1
A
ASN
31
79.77
83.06
1
A
THR
38
-110.45
-144.10
1
A
SER
42
-15.09
-78.30
1
A
LEU
50
-147.91
19.63
1
A
THR
60
-108.21
44.22
1
A
ALA
61
-138.03
-35.97
1
A
GLN
63
71.51
-23.37
1
A
THR
76
-168.56
68.84
1
A
LEU
77
-35.96
-71.17
1
A
HIS
83
23.76
79.81
1
A
LEU
85
-46.74
151.38
1
A
ASP
102
-134.50
-69.15
1
A
SER
114
179.73
138.39
1
A
ASN
119
34.25
26.56
1
A
HIS
128
-16.96
-32.90
1
A
VAL
131
-168.06
-73.09
1
A
VAL
135
-57.67
-73.89
1
A
ASP
157
-55.35
9.97
1
A
VAL
162
-59.78
10.43
1
A
ALA
172
-56.36
20.52
1
A
THR
173
-135.08
-54.07
0.2880000
0.2280000
0.2300000
0.2300000
3.2
12
647
6229
5582
5%
1
0
0
Engh & Huber
3.2
12
8
1306
47
0
1251
0.009
1.46
72
3.2
12
1DKH
6285
6229
0
0
0.0740000
1
7.4
3.9
100
0.2910000
3.2
3.31
647
3.4
99.7
phasing
SHARP
refinement
CNS
data reduction
DENZO
data scaling
CCP4
(SCALA)
CRYSTAL STRUCTURE OF THE HEMOPHORE HASA, PH 6.5
1
N
N
2
N
N
2
N
N
2
N
N
3
N
N
4
N
N
5
N
N
The biological assembly is a monomer.
A
SER
9
A
SER
9
HELX_P
A
GLY
12
A
GLY
12
5
1
4
A
SER
15
A
SER
15
HELX_P
A
GLY
28
A
GLY
28
1
2
14
A
GLN
126
A
GLN
126
HELX_P
A
GLY
130
A
GLY
130
5
3
5
A
VAL
131
A
VAL
131
HELX_P
A
SER
141
A
SER
141
1
4
11
A
THR
144
A
THR
144
HELX_P
A
ASP
157
A
ASP
157
1
5
14
A
THR
165
A
THR
165
HELX_P
A
ALA
172
A
ALA
172
1
6
8
metalc
2.506
A
ASP
8
A
OD1
ASP
8
1_555
A
ZN
201
B
ZN
ZN
1_555
metalc
2.635
A
ASP
8
A
OD2
ASP
8
1_555
A
ZN
201
B
ZN
ZN
1_555
metalc
2.128
A
HIS
17
A
ND1
HIS
17
3_665
A
ZN
201
B
ZN
ZN
1_555
metalc
2.675
A
ASP
18
A
OD2
ASP
18
3_665
A
ZN
202
C
ZN
ZN
1_555
metalc
2.724
A
HIS
32
A
NE2
HIS
32
1_555
A
HEM
200
F
FE
HEM
1_555
metalc
2.627
A
TYR
75
A
OH
TYR
75
1_555
A
HEM
200
F
FE
HEM
1_555
metalc
2.413
A
ASP
96
A
OD2
ASP
96
1_555
A
ZN
202
C
ZN
ZN
1_555
metalc
2.371
A
ASP
112
A
OD1
ASP
112
1_555
A
ZN
203
D
ZN
ZN
1_555
metalc
2.468
A
GLU
148
A
OE2
GLU
148
3_665
A
ZN
201
B
ZN
ZN
1_555
metalc
2.367
A
GLU
148
A
OE1
GLU
148
3_665
A
ZN
201
B
ZN
ZN
1_555
metalc
3.027
A
GLY
153
A
O
GLY
153
1_555
A
SM
204
E
SM
SM
1_555
metalc
2.335
A
ASP
156
A
OD2
ASP
156
1_555
A
SM
204
E
SM
SM
1_555
metalc
2.577
A
ASP
156
A
OD1
ASP
156
1_555
A
SM
204
E
SM
SM
1_555
metalc
2.507
A
ASP
157
A
OD2
ASP
157
1_555
A
SM
204
E
SM
SM
1_555
metalc
2.446
A
ASP
157
A
OD1
ASP
157
1_555
A
SM
204
E
SM
SM
1_555
TRANSPORT PROTEIN
TRANSPORT PROTEIN
A
GLU
80
A
GLU
80
1
A
PRO
81
A
PRO
81
-0.40
HASA_SERMA
UNP
1
Q54450
1
188
1DKH
1
188
Q54450
A
1
1
188
6
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
SER
4
A
SER
4
A
TYR
7
A
TYR
7
A
TYR
106
A
TYR
106
A
SER
122
A
SER
122
A
TYR
86
A
TYR
86
A
GLY
100
A
GLY
100
A
THR
65
A
THR
65
A
THR
74
A
THR
74
A
GLN
54
A
GLN
54
A
SER
58
A
SER
58
A
PHE
45
A
PHE
45
A
TYR
46
A
TYR
46
BINDING SITE FOR RESIDUE ZN A 201
A
ZN
201
Software
3
BINDING SITE FOR RESIDUE ZN A 202
A
ZN
202
Software
3
BINDING SITE FOR RESIDUE ZN A 203
A
ZN
203
Software
3
BINDING SITE FOR RESIDUE SM A 204
A
SM
204
Software
3
BINDING SITE FOR RESIDUE HEM A 200
A
HEM
200
Software
14
A
ASP
8
A
ASP
8
3
1_555
A
HIS
17
A
HIS
17
3
3_665
A
GLU
148
A
GLU
148
3
3_665
A
ASP
18
A
ASP
18
3
3_665
A
ASP
96
A
ASP
96
3
1_555
A
ZN
203
D
ZN
3
1_555
A
ASP
96
A
ASP
96
3
1_555
A
ASP
112
A
ASP
112
3
1_555
A
ZN
202
C
ZN
3
1_555
A
GLY
153
A
GLY
153
3
1_555
A
ASP
156
A
ASP
156
3
1_555
A
ASP
157
A
ASP
157
3
1_555
A
HIS
32
A
HIS
32
14
1_555
A
THR
33
A
THR
33
14
1_555
A
ASN
34
A
ASN
34
14
1_555
A
GLY
35
A
GLY
35
14
1_555
A
VAL
37
A
VAL
37
14
1_555
A
ASP
39
A
ASP
39
14
4_556
A
PHE
45
A
PHE
45
14
1_555
A
TYR
55
A
TYR
55
14
1_555
A
TYR
75
A
TYR
75
14
1_555
A
PHE
78
A
PHE
78
14
4_556
A
HIS
83
A
HIS
83
14
1_555
A
LEU
85
A
LEU
85
14
1_555
A
TYR
137
A
TYR
137
14
1_555
A
HOH
300
G
HOH
14
1_555
154
P 32 2 1