0.022624
0.000000
0.000000
0.000000
0.017483
0.000000
0.000000
0.000000
0.007366
0.00000
0.00000
0.00000
Baker, H.M.
Mason, A.B.
He, Q.-Y.
MacGillivray, R.T.A.
Baker, E.N.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90
90
90
44.2
57.2
135.75
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
C O3 -2
60.009
CARBONATE ION
non-polymer
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
Fe 3
55.845
FE (III) ION
non-polymer
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
K 1
39.098
POTASSIUM ION
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
C
N
75
N
O
N
76
N
O
N
77
N
O
N
78
N
N
N
79
R
C
N
80
N
C
N
81
N
O
N
82
N
C
N
83
N
S
N
84
N
O
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
H
N
90
N
H
N
91
N
H
N
92
N
FE
N
93
N
N
N
94
S
C
N
95
N
C
N
96
N
O
N
97
N
C
N
98
N
C
N
99
N
C
N
100
N
O
N
101
N
N
N
102
N
O
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
H
N
110
N
H
N
111
N
H
N
112
N
H
N
113
N
N
N
114
S
C
N
115
N
C
N
116
N
O
N
117
N
C
N
118
N
C
N
119
N
C
N
120
N
O
N
121
N
O
N
122
N
O
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
H
N
128
N
H
N
129
N
H
N
130
N
H
N
131
N
H
N
132
N
N
N
133
N
C
N
134
N
C
N
135
N
O
N
136
N
O
N
137
N
H
N
138
N
H
N
139
N
H
N
140
N
H
N
141
N
H
N
142
N
N
N
143
S
C
N
144
N
C
N
145
N
O
N
146
N
C
Y
147
N
C
Y
148
N
N
Y
149
N
C
Y
150
N
C
Y
151
N
N
N
152
N
O
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
O
N
164
N
H
N
165
N
H
N
166
N
N
N
167
S
C
N
168
N
C
N
169
N
O
N
170
S
C
N
171
N
C
N
172
N
C
N
173
N
C
N
174
N
O
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
H
N
185
N
H
N
186
N
H
N
187
N
H
N
188
N
K
N
189
N
N
N
190
S
C
N
191
N
C
N
192
N
O
N
193
N
C
N
194
N
C
N
195
N
C
N
196
N
C
N
197
N
O
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
N
N
212
S
C
N
213
N
C
N
214
N
O
N
215
N
C
N
216
N
C
N
217
N
C
N
218
N
C
N
219
N
N
N
220
N
O
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
H
N
232
N
H
N
233
N
H
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
N
C
N
241
N
C
N
242
N
S
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
N
N
257
S
C
N
258
N
C
N
259
N
O
N
260
N
C
Y
261
N
C
Y
262
N
C
Y
263
N
C
Y
264
N
C
Y
265
N
C
Y
266
N
C
N
267
N
O
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
H
N
276
N
H
N
277
N
H
N
278
N
H
N
279
N
N
N
280
S
C
N
281
N
C
N
282
N
O
N
283
N
C
N
284
N
C
N
285
N
C
N
286
N
O
N
287
N
H
N
288
N
H
N
289
N
H
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
N
N
297
S
C
N
298
N
C
N
299
N
O
N
300
N
C
N
301
N
O
N
302
N
O
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
N
N
311
S
C
N
312
N
C
N
313
N
O
N
314
R
C
N
315
N
O
N
316
N
C
N
317
N
O
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
N
N
328
S
C
N
329
N
C
N
330
N
O
N
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
Y
335
N
N
Y
336
N
C
Y
337
N
C
Y
338
N
C
Y
339
N
C
Y
340
N
C
N
341
N
O
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
H
N
351
N
H
N
352
N
H
N
353
N
H
N
354
N
N
N
355
S
C
N
356
N
C
N
357
N
O
N
358
N
C
Y
359
N
C
Y
360
N
C
Y
361
N
C
Y
362
N
C
Y
363
N
C
Y
364
N
C
N
365
N
O
N
366
N
O
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
H
N
376
N
H
N
377
N
H
N
378
N
N
N
379
S
C
N
380
N
C
N
381
N
O
N
382
N
C
N
383
N
C
N
384
N
C
N
385
N
O
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
393
N
H
N
394
N
H
N
395
N
H
N
396
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
doub
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
sing
N
78
N
sing
N
79
N
doub
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
sing
N
90
N
sing
N
91
N
sing
N
92
N
doub
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
sing
N
98
N
sing
N
99
N
sing
N
100
N
doub
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
sing
N
109
N
sing
N
110
N
sing
N
111
N
doub
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
sing
N
117
N
sing
N
118
N
sing
N
119
N
doub
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
sing
N
127
N
sing
N
128
N
sing
N
129
N
doub
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
sing
N
136
N
sing
N
137
N
sing
N
138
N
doub
N
139
N
sing
N
140
N
sing
N
141
N
sing
N
142
N
sing
Y
143
N
sing
Y
144
N
doub
Y
145
N
doub
N
146
N
sing
Y
147
N
sing
N
148
N
sing
Y
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
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
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
sing
N
180
N
sing
N
181
N
sing
N
182
N
doub
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
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
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
sing
N
225
N
sing
N
226
N
sing
N
227
N
doub
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
sing
N
244
N
sing
N
245
N
sing
N
246
N
doub
N
247
N
sing
N
248
N
sing
N
249
N
sing
N
250
N
sing
Y
251
N
doub
Y
252
N
sing
Y
253
N
sing
N
254
N
sing
Y
255
N
doub
N
256
N
sing
Y
257
N
doub
N
258
N
sing
Y
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
sing
N
267
N
sing
N
268
N
sing
N
269
N
doub
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
sing
N
284
N
sing
N
285
N
sing
N
286
N
doub
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
doub
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
doub
N
316
N
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
Y
320
N
doub
Y
321
N
sing
Y
322
N
sing
N
323
N
sing
Y
324
N
doub
Y
325
N
sing
Y
326
N
sing
N
327
N
sing
Y
328
N
sing
Y
329
N
doub
N
330
N
sing
Y
331
N
doub
N
332
N
sing
Y
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
sing
N
341
N
sing
N
342
N
sing
N
343
N
doub
N
344
N
sing
N
345
N
sing
N
346
N
sing
N
347
N
sing
Y
348
N
doub
Y
349
N
sing
Y
350
N
sing
N
351
N
sing
Y
352
N
doub
N
353
N
sing
Y
354
N
doub
N
355
N
sing
Y
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
sing
N
365
N
sing
N
366
N
sing
N
367
N
doub
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
N
376
N
sing
N
377
N
sing
N
378
N
sing
US
Biochemistry
BICHAW
0033
0006-2960
40
11670
11675
10.1021/bi010907p
11570867
Ligand variation in the transferrin family: the crystal structure of the H249Q mutant of the human transferrin N-lobe as a model for iron binding in insect transferrins.
2001
10.2210/pdb1jqf/pdb
pdb_00001jqf
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
110
1
mirrors
IMAGE PLATE
2000-10-01
MARRESEARCH
TR mirrors
SINGLE WAVELENGTH
M
x-ray
1
1.54
1.0
1.54
ROTATING ANODE
RIGAKU RU300
36891.945
TRANSFERRIN
N-TERMINUS (Residues 20-353)
H249Q
1
man
polymer
60.009
CARBONATE ION
1
syn
non-polymer
55.845
FE (III) ION
1
syn
non-polymer
39.098
POTASSIUM ION
1
syn
non-polymer
18.015
water
192
nat
water
SIDEROPHILIN
no
no
VPDKTVRWCAVSEHEATKCQSFRDHMKSVIPSDGPSVACVKKASYLDCIRAIAANEADAVTLDAGLVYDAYLAPNNLKPV
VAEFYGSKEDPQTFYYAVAVVKKDSGFQMNQLRGKKSCHTGLGRSAGWNIPIGLLYCDLPEPRKPLEKAVANFFSGSCAP
CADGTDFPQLCQLCPGCGCSTLNQYFGYSGAFKCLKDGAGDVAFVKHSTIFENLANKADRDQYELLCLDNTRKPVDEYKD
CHLAQVPSQTVVARSMGGKEDLIWELLNQAQEHFGKDKSKEFQLFSSPHGKDLLFKDSAHGFLKVPPRMDAKMYLGYEYV
TAIRNLREGTCPEA
VPDKTVRWCAVSEHEATKCQSFRDHMKSVIPSDGPSVACVKKASYLDCIRAIAANEADAVTLDAGLVYDAYLAPNNLKPV
VAEFYGSKEDPQTFYYAVAVVKKDSGFQMNQLRGKKSCHTGLGRSAGWNIPIGLLYCDLPEPRKPLEKAVANFFSGSCAP
CADGTDFPQLCQLCPGCGCSTLNQYFGYSGAFKCLKDGAGDVAFVKHSTIFENLANKADRDQYELLCLDNTRKPVDEYKD
CHLAQVPSQTVVARSMGGKEDLIWELLNQAQEHFGKDKSKEFQLFSSPHGKDLLFKDSAHGFLKVPPRMDAKMYLGYEYV
TAIRNLREGTCPEA
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
human
Homo
Chinese hamster
Cricetulus
sample
9606
Homo sapiens
Kidney
10029
Cricetulus griseus
plasmid
pNUT
1
2.3
47
VAPOR DIFFUSION, HANGING DROP
7.4
Hanging drop. Protein solution 35 mg/ml
protein in
0.1M ammonium bicarbonate pH 7.4. Reservoir solution 0.1M potassium
acetate, pH 7.4,
20-25% PEG 3350. Equal volumes of protein and reservoir solutions mixed., VAPOR DIFFUSION, HANGING DROP, temperature 291K
291
database_2
pdbx_struct_conn_angle
struct_conn
struct_ref_seq_dif
struct_site
chem_comp_atom
chem_comp_bond
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Database references
Derived calculations
Data collection
Refinement description
1
0
2001-10-17
1
1
2008-04-27
1
2
2011-07-13
1
3
2021-10-27
1
4
2023-08-16
_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.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.value
_struct_conn.pdbx_dist_value
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
_struct_ref_seq_dif.details
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
RCSB
Y
RCSB
2001-08-06
REL
REL
CO3
CARBONATE ION
FE
FE (III) ION
K
POTASSIUM ION
HOH
water
1A8E
PDB entry 1A8E
PDB
experimental model
CAR
600
2
CO3
CO3
600
A
FE3
500
3
FE
FE
500
A
K1
701
4
K
K
701
A
WAT
703
5
HOH
HOH
703
A
WAT
705
5
HOH
HOH
705
A
WAT
706
5
HOH
HOH
706
A
WAT
707
5
HOH
HOH
707
A
WAT
708
5
HOH
HOH
708
A
WAT
709
5
HOH
HOH
709
A
WAT
710
5
HOH
HOH
710
A
WAT
711
5
HOH
HOH
711
A
WAT
712
5
HOH
HOH
712
A
WAT
713
5
HOH
HOH
713
A
WAT
714
5
HOH
HOH
714
A
WAT
715
5
HOH
HOH
715
A
WAT
716
5
HOH
HOH
716
A
WAT
717
5
HOH
HOH
717
A
WAT
718
5
HOH
HOH
718
A
WAT
719
5
HOH
HOH
719
A
WAT
722
5
HOH
HOH
722
A
WAT
723
5
HOH
HOH
723
A
WAT
724
5
HOH
HOH
724
A
WAT
726
5
HOH
HOH
726
A
WAT
729
5
HOH
HOH
729
A
WAT
730
5
HOH
HOH
730
A
WAT
731
5
HOH
HOH
731
A
WAT
733
5
HOH
HOH
733
A
WAT
734
5
HOH
HOH
734
A
WAT
736
5
HOH
HOH
736
A
WAT
737
5
HOH
HOH
737
A
WAT
738
5
HOH
HOH
738
A
WAT
739
5
HOH
HOH
739
A
WAT
741
5
HOH
HOH
741
A
WAT
742
5
HOH
HOH
742
A
WAT
743
5
HOH
HOH
743
A
WAT
746
5
HOH
HOH
746
A
WAT
750
5
HOH
HOH
750
A
WAT
752
5
HOH
HOH
752
A
WAT
753
5
HOH
HOH
753
A
WAT
754
5
HOH
HOH
754
A
WAT
755
5
HOH
HOH
755
A
WAT
756
5
HOH
HOH
756
A
WAT
757
5
HOH
HOH
757
A
WAT
758
5
HOH
HOH
758
A
WAT
759
5
HOH
HOH
759
A
WAT
760
5
HOH
HOH
760
A
WAT
761
5
HOH
HOH
761
A
WAT
762
5
HOH
HOH
762
A
WAT
763
5
HOH
HOH
763
A
WAT
764
5
HOH
HOH
764
A
WAT
765
5
HOH
HOH
765
A
WAT
766
5
HOH
HOH
766
A
WAT
767
5
HOH
HOH
767
A
WAT
768
5
HOH
HOH
768
A
WAT
769
5
HOH
HOH
769
A
WAT
770
5
HOH
HOH
770
A
WAT
771
5
HOH
HOH
771
A
WAT
773
5
HOH
HOH
773
A
WAT
774
5
HOH
HOH
774
A
WAT
775
5
HOH
HOH
775
A
WAT
776
5
HOH
HOH
776
A
WAT
779
5
HOH
HOH
779
A
WAT
780
5
HOH
HOH
780
A
WAT
781
5
HOH
HOH
781
A
WAT
783
5
HOH
HOH
783
A
WAT
784
5
HOH
HOH
784
A
WAT
785
5
HOH
HOH
785
A
WAT
786
5
HOH
HOH
786
A
WAT
787
5
HOH
HOH
787
A
WAT
788
5
HOH
HOH
788
A
WAT
791
5
HOH
HOH
791
A
WAT
794
5
HOH
HOH
794
A
WAT
797
5
HOH
HOH
797
A
WAT
798
5
HOH
HOH
798
A
WAT
799
5
HOH
HOH
799
A
WAT
800
5
HOH
HOH
800
A
WAT
801
5
HOH
HOH
801
A
WAT
803
5
HOH
HOH
803
A
WAT
804
5
HOH
HOH
804
A
WAT
805
5
HOH
HOH
805
A
WAT
806
5
HOH
HOH
806
A
WAT
807
5
HOH
HOH
807
A
WAT
808
5
HOH
HOH
808
A
WAT
810
5
HOH
HOH
810
A
WAT
811
5
HOH
HOH
811
A
WAT
812
5
HOH
HOH
812
A
WAT
813
5
HOH
HOH
813
A
WAT
814
5
HOH
HOH
814
A
WAT
815
5
HOH
HOH
815
A
WAT
816
5
HOH
HOH
816
A
WAT
817
5
HOH
HOH
817
A
WAT
818
5
HOH
HOH
818
A
WAT
819
5
HOH
HOH
819
A
WAT
820
5
HOH
HOH
820
A
WAT
821
5
HOH
HOH
821
A
WAT
822
5
HOH
HOH
822
A
WAT
823
5
HOH
HOH
823
A
WAT
824
5
HOH
HOH
824
A
WAT
826
5
HOH
HOH
826
A
WAT
827
5
HOH
HOH
827
A
WAT
828
5
HOH
HOH
828
A
WAT
829
5
HOH
HOH
829
A
WAT
830
5
HOH
HOH
830
A
WAT
831
5
HOH
HOH
831
A
WAT
832
5
HOH
HOH
832
A
WAT
833
5
HOH
HOH
833
A
WAT
834
5
HOH
HOH
834
A
WAT
836
5
HOH
HOH
836
A
WAT
838
5
HOH
HOH
838
A
WAT
839
5
HOH
HOH
839
A
WAT
840
5
HOH
HOH
840
A
WAT
841
5
HOH
HOH
841
A
WAT
842
5
HOH
HOH
842
A
WAT
845
5
HOH
HOH
845
A
WAT
846
5
HOH
HOH
846
A
WAT
847
5
HOH
HOH
847
A
WAT
848
5
HOH
HOH
848
A
WAT
850
5
HOH
HOH
850
A
WAT
851
5
HOH
HOH
851
A
WAT
852
5
HOH
HOH
852
A
WAT
853
5
HOH
HOH
853
A
WAT
854
5
HOH
HOH
854
A
WAT
855
5
HOH
HOH
855
A
WAT
856
5
HOH
HOH
856
A
WAT
857
5
HOH
HOH
857
A
WAT
858
5
HOH
HOH
858
A
WAT
859
5
HOH
HOH
859
A
WAT
860
5
HOH
HOH
860
A
WAT
861
5
HOH
HOH
861
A
WAT
862
5
HOH
HOH
862
A
WAT
863
5
HOH
HOH
863
A
WAT
864
5
HOH
HOH
864
A
WAT
865
5
HOH
HOH
865
A
WAT
866
5
HOH
HOH
866
A
WAT
867
5
HOH
HOH
867
A
WAT
868
5
HOH
HOH
868
A
WAT
869
5
HOH
HOH
869
A
WAT
870
5
HOH
HOH
870
A
WAT
871
5
HOH
HOH
871
A
WAT
872
5
HOH
HOH
872
A
WAT
873
5
HOH
HOH
873
A
WAT
875
5
HOH
HOH
875
A
WAT
876
5
HOH
HOH
876
A
WAT
877
5
HOH
HOH
877
A
WAT
878
5
HOH
HOH
878
A
WAT
879
5
HOH
HOH
879
A
WAT
880
5
HOH
HOH
880
A
WAT
881
5
HOH
HOH
881
A
WAT
883
5
HOH
HOH
883
A
WAT
884
5
HOH
HOH
884
A
WAT
885
5
HOH
HOH
885
A
WAT
886
5
HOH
HOH
886
A
WAT
887
5
HOH
HOH
887
A
WAT
889
5
HOH
HOH
889
A
WAT
891
5
HOH
HOH
891
A
WAT
892
5
HOH
HOH
892
A
WAT
896
5
HOH
HOH
896
A
WAT
897
5
HOH
HOH
897
A
WAT
898
5
HOH
HOH
898
A
WAT
900
5
HOH
HOH
900
A
WAT
901
5
HOH
HOH
901
A
WAT
902
5
HOH
HOH
902
A
WAT
903
5
HOH
HOH
903
A
WAT
904
5
HOH
HOH
904
A
WAT
905
5
HOH
HOH
905
A
WAT
906
5
HOH
HOH
906
A
WAT
907
5
HOH
HOH
907
A
WAT
909
5
HOH
HOH
909
A
WAT
911
5
HOH
HOH
911
A
WAT
915
5
HOH
HOH
915
A
WAT
917
5
HOH
HOH
917
A
WAT
918
5
HOH
HOH
918
A
WAT
919
5
HOH
HOH
919
A
WAT
920
5
HOH
HOH
920
A
WAT
921
5
HOH
HOH
921
A
WAT
922
5
HOH
HOH
922
A
WAT
923
5
HOH
HOH
923
A
WAT
924
5
HOH
HOH
924
A
WAT
925
5
HOH
HOH
925
A
WAT
926
5
HOH
HOH
926
A
WAT
928
5
HOH
HOH
928
A
WAT
929
5
HOH
HOH
929
A
WAT
930
5
HOH
HOH
930
A
WAT
931
5
HOH
HOH
931
A
WAT
932
5
HOH
HOH
932
A
WAT
935
5
HOH
HOH
935
A
WAT
936
5
HOH
HOH
936
A
WAT
937
5
HOH
HOH
937
A
WAT
938
5
HOH
HOH
938
A
WAT
939
5
HOH
HOH
939
A
WAT
942
5
HOH
HOH
942
A
WAT
943
5
HOH
HOH
943
A
WAT
945
5
HOH
HOH
945
A
WAT
946
5
HOH
HOH
946
A
WAT
950
5
HOH
HOH
950
A
n
1
1
A
n
2
2
A
ASP
3
n
3
ASP
3
A
LYS
4
n
4
LYS
4
A
THR
5
n
5
THR
5
A
VAL
6
n
6
VAL
6
A
ARG
7
n
7
ARG
7
A
TRP
8
n
8
TRP
8
A
CYS
9
n
9
CYS
9
A
ALA
10
n
10
ALA
10
A
VAL
11
n
11
VAL
11
A
SER
12
n
12
SER
12
A
GLU
13
n
13
GLU
13
A
HIS
14
n
14
HIS
14
A
GLU
15
n
15
GLU
15
A
ALA
16
n
16
ALA
16
A
THR
17
n
17
THR
17
A
LYS
18
n
18
LYS
18
A
CYS
19
n
19
CYS
19
A
GLN
20
n
20
GLN
20
A
SER
21
n
21
SER
21
A
PHE
22
n
22
PHE
22
A
ARG
23
n
23
ARG
23
A
ASP
24
n
24
ASP
24
A
HIS
25
n
25
HIS
25
A
MET
26
n
26
MET
26
A
LYS
27
n
27
LYS
27
A
SER
28
n
28
SER
28
A
VAL
29
n
29
VAL
29
A
ILE
30
n
30
ILE
30
A
PRO
31
n
31
PRO
31
A
SER
32
n
32
SER
32
A
ALA
33
n
33
ASP
33
A
GLY
34
n
34
GLY
34
A
PRO
35
n
35
PRO
35
A
SER
36
n
36
SER
36
A
VAL
37
n
37
VAL
37
A
ALA
38
n
38
ALA
38
A
CYS
39
n
39
CYS
39
A
VAL
40
n
40
VAL
40
A
LYS
41
n
41
LYS
41
A
LYS
42
n
42
LYS
42
A
ALA
43
n
43
ALA
43
A
SER
44
n
44
SER
44
A
TYR
45
n
45
TYR
45
A
LEU
46
n
46
LEU
46
A
ASP
47
n
47
ASP
47
A
CYS
48
n
48
CYS
48
A
ILE
49
n
49
ILE
49
A
ARG
50
n
50
ARG
50
A
ALA
51
n
51
ALA
51
A
ILE
52
n
52
ILE
52
A
ALA
53
n
53
ALA
53
A
ALA
54
n
54
ALA
54
A
ASN
55
n
55
ASN
55
A
GLU
56
n
56
GLU
56
A
ALA
57
n
57
ALA
57
A
ASP
58
n
58
ASP
58
A
ALA
59
n
59
ALA
59
A
VAL
60
n
60
VAL
60
A
THR
61
n
61
THR
61
A
LEU
62
n
62
LEU
62
A
ASP
63
n
63
ASP
63
A
ALA
64
n
64
ALA
64
A
GLY
65
n
65
GLY
65
A
LEU
66
n
66
LEU
66
A
VAL
67
n
67
VAL
67
A
TYR
68
n
68
TYR
68
A
ASP
69
n
69
ASP
69
A
ALA
70
n
70
ALA
70
A
TYR
71
n
71
TYR
71
A
LEU
72
n
72
LEU
72
A
ALA
73
n
73
ALA
73
A
PRO
74
n
74
PRO
74
A
ASN
75
n
75
ASN
75
A
ASN
76
n
76
ASN
76
A
LEU
77
n
77
LEU
77
A
LYS
78
n
78
LYS
78
A
PRO
79
n
79
PRO
79
A
VAL
80
n
80
VAL
80
A
VAL
81
n
81
VAL
81
A
ALA
82
n
82
ALA
82
A
GLU
83
n
83
GLU
83
A
PHE
84
n
84
PHE
84
A
TYR
85
n
85
TYR
85
A
GLY
86
n
86
GLY
86
A
SER
87
n
87
SER
87
A
LYS
88
n
88
LYS
88
A
GLU
89
n
89
GLU
89
A
ASP
90
n
90
ASP
90
A
PRO
91
n
91
PRO
91
A
GLN
92
n
92
GLN
92
A
THR
93
n
93
THR
93
A
PHE
94
n
94
PHE
94
A
TYR
95
n
95
TYR
95
A
TYR
96
n
96
TYR
96
A
ALA
97
n
97
ALA
97
A
VAL
98
n
98
VAL
98
A
ALA
99
n
99
ALA
99
A
VAL
100
n
100
VAL
100
A
VAL
101
n
101
VAL
101
A
LYS
102
n
102
LYS
102
A
LYS
103
n
103
LYS
103
A
ASP
104
n
104
ASP
104
A
SER
105
n
105
SER
105
A
GLY
106
n
106
GLY
106
A
PHE
107
n
107
PHE
107
A
GLN
108
n
108
GLN
108
A
MET
109
n
109
MET
109
A
ASN
110
n
110
ASN
110
A
GLN
111
n
111
GLN
111
A
LEU
112
n
112
LEU
112
A
ARG
113
n
113
ARG
113
A
GLY
114
n
114
GLY
114
A
LYS
115
n
115
LYS
115
A
LYS
116
n
116
LYS
116
A
SER
117
n
117
SER
117
A
CYS
118
n
118
CYS
118
A
HIS
119
n
119
HIS
119
A
THR
120
n
120
THR
120
A
GLY
121
n
121
GLY
121
A
LEU
122
n
122
LEU
122
A
GLY
123
n
123
GLY
123
A
ARG
124
n
124
ARG
124
A
SER
125
n
125
SER
125
A
ALA
126
n
126
ALA
126
A
GLY
127
n
127
GLY
127
A
TRP
128
n
128
TRP
128
A
ASN
129
n
129
ASN
129
A
ILE
130
n
130
ILE
130
A
PRO
131
n
131
PRO
131
A
ILE
132
n
132
ILE
132
A
GLY
133
n
133
GLY
133
A
LEU
134
n
134
LEU
134
A
LEU
135
n
135
LEU
135
A
TYR
136
n
136
TYR
136
A
CYS
137
n
137
CYS
137
A
ASP
138
n
138
ASP
138
A
LEU
139
n
139
LEU
139
A
PRO
140
n
140
PRO
140
A
GLU
141
n
141
GLU
141
A
PRO
142
n
142
PRO
142
A
ARG
143
n
143
ARG
143
A
LYS
144
n
144
LYS
144
A
PRO
145
n
145
PRO
145
A
LEU
146
n
146
LEU
146
A
GLU
147
n
147
GLU
147
A
LYS
148
n
148
LYS
148
A
ALA
149
n
149
ALA
149
A
VAL
150
n
150
VAL
150
A
ALA
151
n
151
ALA
151
A
ASN
152
n
152
ASN
152
A
PHE
153
n
153
PHE
153
A
PHE
154
n
154
PHE
154
A
SER
155
n
155
SER
155
A
GLY
156
n
156
GLY
156
A
SER
157
n
157
SER
157
A
CYS
158
n
158
CYS
158
A
ALA
159
n
159
ALA
159
A
PRO
160
n
160
PRO
160
A
CYS
161
n
161
CYS
161
A
ALA
162
n
162
ALA
162
A
ASP
163
n
163
ASP
163
A
GLY
164
n
164
GLY
164
A
THR
165
n
165
THR
165
A
ASP
166
n
166
ASP
166
A
PHE
167
n
167
PHE
167
A
PRO
168
n
168
PRO
168
A
GLN
169
n
169
GLN
169
A
LEU
170
n
170
LEU
170
A
CYS
171
n
171
CYS
171
A
GLN
172
n
172
GLN
172
A
LEU
173
n
173
LEU
173
A
CYS
174
n
174
CYS
174
A
PRO
175
n
175
PRO
175
A
GLY
176
n
176
GLY
176
A
CYS
177
n
177
CYS
177
A
GLY
178
n
178
GLY
178
A
CYS
179
n
179
CYS
179
A
SER
180
n
180
SER
180
A
THR
181
n
181
THR
181
A
LEU
182
n
182
LEU
182
A
ASN
183
n
183
ASN
183
A
GLN
184
n
184
GLN
184
A
TYR
185
n
185
TYR
185
A
PHE
186
n
186
PHE
186
A
GLY
187
n
187
GLY
187
A
TYR
188
n
188
TYR
188
A
SER
189
n
189
SER
189
A
GLY
190
n
190
GLY
190
A
ALA
191
n
191
ALA
191
A
PHE
192
n
192
PHE
192
A
LYS
193
n
193
LYS
193
A
CYS
194
n
194
CYS
194
A
LEU
195
n
195
LEU
195
A
LYS
196
n
196
LYS
196
A
ASP
197
n
197
ASP
197
A
GLY
198
n
198
GLY
198
A
ALA
199
n
199
ALA
199
A
GLY
200
n
200
GLY
200
A
ASP
201
n
201
ASP
201
A
VAL
202
n
202
VAL
202
A
ALA
203
n
203
ALA
203
A
PHE
204
n
204
PHE
204
A
VAL
205
n
205
VAL
205
A
LYS
206
n
206
LYS
206
A
HIS
207
n
207
HIS
207
A
SER
208
n
208
SER
208
A
THR
209
n
209
THR
209
A
ILE
210
n
210
ILE
210
A
PHE
211
n
211
PHE
211
A
GLU
212
n
212
GLU
212
A
ASN
213
n
213
ASN
213
A
LEU
214
n
214
LEU
214
A
ALA
215
n
215
ALA
215
A
ASN
216
n
216
ASN
216
A
LYS
217
n
217
LYS
217
A
ALA
218
n
218
ALA
218
A
ASP
219
n
219
ASP
219
A
ARG
220
n
220
ARG
220
A
ASP
221
n
221
ASP
221
A
GLN
222
n
222
GLN
222
A
TYR
223
n
223
TYR
223
A
GLU
224
n
224
GLU
224
A
LEU
225
n
225
LEU
225
A
LEU
226
n
226
LEU
226
A
CYS
227
n
227
CYS
227
A
LEU
228
n
228
LEU
228
A
ASP
229
n
229
ASP
229
A
ASN
230
n
230
ASN
230
A
THR
231
n
231
THR
231
A
ARG
232
n
232
ARG
232
A
LYS
233
n
233
LYS
233
A
PRO
234
n
234
PRO
234
A
VAL
235
n
235
VAL
235
A
ASP
236
n
236
ASP
236
A
GLU
237
n
237
GLU
237
A
TYR
238
n
238
TYR
238
A
LYS
239
n
239
LYS
239
A
ASP
240
n
240
ASP
240
A
CYS
241
n
241
CYS
241
A
HIS
242
n
242
HIS
242
A
LEU
243
n
243
LEU
243
A
ALA
244
n
244
ALA
244
A
GLN
245
n
245
GLN
245
A
VAL
246
n
246
VAL
246
A
PRO
247
n
247
PRO
247
A
SER
248
n
248
SER
248
A
GLN
249
n
249
GLN
249
A
THR
250
n
250
THR
250
A
VAL
251
n
251
VAL
251
A
VAL
252
n
252
VAL
252
A
ALA
253
n
253
ALA
253
A
ARG
254
n
254
ARG
254
A
SER
255
n
255
SER
255
A
MET
256
n
256
MET
256
A
GLY
257
n
257
GLY
257
A
GLY
258
n
258
GLY
258
A
LYS
259
n
259
LYS
259
A
GLU
260
n
260
GLU
260
A
ASP
261
n
261
ASP
261
A
LEU
262
n
262
LEU
262
A
ILE
263
n
263
ILE
263
A
TRP
264
n
264
TRP
264
A
GLU
265
n
265
GLU
265
A
LEU
266
n
266
LEU
266
A
LEU
267
n
267
LEU
267
A
ASN
268
n
268
ASN
268
A
GLN
269
n
269
GLN
269
A
ALA
270
n
270
ALA
270
A
GLN
271
n
271
GLN
271
A
GLU
272
n
272
GLU
272
A
HIS
273
n
273
HIS
273
A
PHE
274
n
274
PHE
274
A
GLY
275
n
275
GLY
275
A
LYS
276
n
276
LYS
276
A
ASP
277
n
277
ASP
277
A
LYS
278
n
278
LYS
278
A
SER
279
n
279
SER
279
A
LYS
280
n
280
LYS
280
A
GLU
281
n
281
GLU
281
A
PHE
282
n
282
PHE
282
A
GLN
283
n
283
GLN
283
A
LEU
284
n
284
LEU
284
A
PHE
285
n
285
PHE
285
A
SER
286
n
286
SER
286
A
SER
287
n
287
SER
287
A
PRO
288
n
288
PRO
288
A
HIS
289
n
289
HIS
289
A
GLY
290
n
290
GLY
290
A
LYS
291
n
291
LYS
291
A
ASP
292
n
292
ASP
292
A
LEU
293
n
293
LEU
293
A
LEU
294
n
294
LEU
294
A
PHE
295
n
295
PHE
295
A
LYS
296
n
296
LYS
296
A
ASP
297
n
297
ASP
297
A
SER
298
n
298
SER
298
A
ALA
299
n
299
ALA
299
A
HIS
300
n
300
HIS
300
A
GLY
301
n
301
GLY
301
A
PHE
302
n
302
PHE
302
A
LEU
303
n
303
LEU
303
A
LYS
304
n
304
LYS
304
A
VAL
305
n
305
VAL
305
A
PRO
306
n
306
PRO
306
A
PRO
307
n
307
PRO
307
A
ARG
308
n
308
ARG
308
A
MET
309
n
309
MET
309
A
ASP
310
n
310
ASP
310
A
ALA
311
n
311
ALA
311
A
LYS
312
n
312
LYS
312
A
MET
313
n
313
MET
313
A
TYR
314
n
314
TYR
314
A
LEU
315
n
315
LEU
315
A
GLY
316
n
316
GLY
316
A
TYR
317
n
317
TYR
317
A
GLU
318
n
318
GLU
318
A
TYR
319
n
319
TYR
319
A
VAL
320
n
320
VAL
320
A
THR
321
n
321
THR
321
A
ALA
322
n
322
ALA
322
A
ILE
323
n
323
ILE
323
A
ARG
324
n
324
ARG
324
A
ASN
325
n
325
ASN
325
A
LEU
326
n
326
LEU
326
A
ARG
327
n
327
ARG
327
A
GLU
328
n
328
GLU
328
A
GLY
329
n
329
GLY
329
A
THR
330
n
330
THR
330
A
CYS
331
n
331
CYS
331
A
n
332
332
A
n
333
333
A
n
334
334
A
author_defined_assembly
1
monomeric
A
ASP
63
A
OD1
ASP
63
1_555
A
FE
500
C
FE
FE
1_555
A
TYR
95
A
OH
TYR
95
1_555
84.5
A
ASP
63
A
OD1
ASP
63
1_555
A
FE
500
C
FE
FE
1_555
A
TYR
188
A
OH
TYR
188
1_555
177.1
A
TYR
95
A
OH
TYR
95
1_555
A
FE
500
C
FE
FE
1_555
A
TYR
188
A
OH
TYR
188
1_555
94.1
A
ASP
63
A
OD1
ASP
63
1_555
A
FE
500
C
FE
FE
1_555
A
GLN
249
A
OE1
GLN
249
1_555
88.4
A
TYR
95
A
OH
TYR
95
1_555
A
FE
500
C
FE
FE
1_555
A
GLN
249
A
OE1
GLN
249
1_555
105.9
A
TYR
188
A
OH
TYR
188
1_555
A
FE
500
C
FE
FE
1_555
A
GLN
249
A
OE1
GLN
249
1_555
89.6
A
ASP
63
A
OD1
ASP
63
1_555
A
FE
500
C
FE
FE
1_555
A
CO3
600
B
O2
CO3
1_555
88.3
A
TYR
95
A
OH
TYR
95
1_555
A
FE
500
C
FE
FE
1_555
A
CO3
600
B
O2
CO3
1_555
157.0
A
TYR
188
A
OH
TYR
188
1_555
A
FE
500
C
FE
FE
1_555
A
CO3
600
B
O2
CO3
1_555
94.0
A
GLN
249
A
OE1
GLN
249
1_555
A
FE
500
C
FE
FE
1_555
A
CO3
600
B
O2
CO3
1_555
95.6
A
ASP
63
A
OD1
ASP
63
1_555
A
FE
500
C
FE
FE
1_555
A
CO3
600
B
O3
CO3
1_555
85.1
A
TYR
95
A
OH
TYR
95
1_555
A
FE
500
C
FE
FE
1_555
A
CO3
600
B
O3
CO3
1_555
94.2
A
TYR
188
A
OH
TYR
188
1_555
A
FE
500
C
FE
FE
1_555
A
CO3
600
B
O3
CO3
1_555
97.5
A
GLN
249
A
OE1
GLN
249
1_555
A
FE
500
C
FE
FE
1_555
A
CO3
600
B
O3
CO3
1_555
158.1
A
CO3
600
B
O2
CO3
1_555
A
FE
500
C
FE
FE
1_555
A
CO3
600
B
O3
CO3
1_555
63.3
A
ALA
151
A
O
ALA
151
1_555
A
K
701
D
K
K
1_555
A
ASN
152
A
O
ASN
152
1_555
80.8
A
ALA
151
A
O
ALA
151
1_555
A
K
701
D
K
K
1_555
A
PHE
154
A
O
PHE
154
1_555
68.4
A
ASN
152
A
O
ASN
152
1_555
A
K
701
D
K
K
1_555
A
PHE
154
A
O
PHE
154
1_555
76.2
A
ALA
151
A
O
ALA
151
1_555
A
K
701
D
K
K
1_555
A
GLN
169
A
OE1
GLN
169
1_555
68.3
A
ASN
152
A
O
ASN
152
1_555
A
K
701
D
K
K
1_555
A
GLN
169
A
OE1
GLN
169
1_555
142.9
A
PHE
154
A
O
PHE
154
1_555
A
K
701
D
K
K
1_555
A
GLN
169
A
OE1
GLN
169
1_555
109.1
A
ALA
151
A
O
ALA
151
1_555
A
K
701
D
K
K
1_555
A
HOH
821
E
O
HOH
1_555
100.3
A
ASN
152
A
O
ASN
152
1_555
A
K
701
D
K
K
1_555
A
HOH
821
E
O
HOH
1_555
88.7
A
PHE
154
A
O
PHE
154
1_555
A
K
701
D
K
K
1_555
A
HOH
821
E
O
HOH
1_555
162.2
A
GLN
169
A
OE1
GLN
169
1_555
A
K
701
D
K
K
1_555
A
HOH
821
E
O
HOH
1_555
77.4
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
N
TRP
8
A
N
TRP
8
A
O
ALA
38
A
O
ALA
38
A
N
LEU
62
A
N
LEU
62
A
O
THR
250
A
O
THR
250
A
O
VAL
251
A
O
VAL
251
A
N
VAL
81
A
N
VAL
81
A
N
LEU
62
A
N
LEU
62
A
O
THR
250
A
O
THR
250
A
O
VAL
251
A
O
VAL
251
A
N
VAL
81
A
N
VAL
81
A
O
CYS
158
A
O
CYS
158
A
N
SER
117
A
N
SER
117
A
N
CYS
118
A
N
CYS
118
A
O
PHE
204
A
O
PHE
204
A
O
VAL
205
A
O
VAL
205
A
N
VAL
98
A
N
VAL
98
A
N
LEU
225
A
N
LEU
225
A
O
LYS
233
A
O
LYS
233
A
O
CYS
158
A
O
CYS
158
A
N
SER
117
A
N
SER
117
A
N
CYS
118
A
N
CYS
118
A
O
PHE
204
A
O
PHE
204
A
O
VAL
205
A
O
VAL
205
A
N
VAL
98
A
N
VAL
98
1
A
CG
ASP
33
A
CG
ASP
33
1
Y
1
A
OD1
ASP
33
A
OD1
ASP
33
1
Y
1
A
OD2
ASP
33
A
OD2
ASP
33
1
Y
1
A
VAL
1
A
VAL
1
1
Y
1
A
PRO
2
A
PRO
2
1
Y
1
A
PRO
332
A
PRO
332
1
Y
1
A
GLU
333
A
GLU
333
1
Y
1
A
ALA
334
A
ALA
334
1
Y
1
6.77
1.10
114.20
120.97
A
A
A
CA
CB
SG
CYS
CYS
CYS
194
194
194
N
1
A
LYS
4
63.35
176.06
1
A
SER
12
75.42
176.63
1
A
SER
32
-58.06
-8.52
1
A
TYR
85
-121.51
-168.54
1
A
THR
93
-99.10
32.41
1
A
SER
125
-52.66
-77.13
1
A
TRP
128
-144.12
-67.27
1
A
CYS
161
84.92
-10.88
1
A
CYS
174
-151.31
79.31
1
A
CYS
179
-98.74
42.34
1
A
VAL
205
-133.59
-157.75
1
A
GLU
237
-96.96
30.49
1
A
CYS
241
-161.19
67.03
1
A
ALA
244
174.51
171.67
1
A
SER
287
-170.94
141.22
1
A
LEU
294
75.33
-42.92
1
A
ARG
308
55.77
5.60
1
A
GLU
328
-115.59
-112.07
0.246
0.221
1.85
30.0
1426
28873
random
1
isotropic
THROUGHOUT
MOLECULAR REPLACEMENT
PDB entry 1A8E
Engh & Huber
1.85
30.0
192
2744
6
0
2546
0.005
1.25
1.85
30
1JQF
30081
0.087
1
17.0
4.6
99.4
0.394
1.85
1.92
2.9
2847
3.2
96.5
data reduction
DENZO
data scaling
SCALEPACK
refinement
CNS
phasing
CNS
Human Transferrin N-Lobe Mutant H249Q
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
A
SER
12
A
SER
12
HELX_P
A
ILE
30
A
ILE
30
1
1
19
A
SER
44
A
SER
44
HELX_P
A
ALA
54
A
ALA
54
1
2
11
A
ASP
63
A
ASP
63
HELX_P
A
LEU
72
A
LEU
72
1
3
10
A
GLN
108
A
GLN
108
HELX_P
A
LEU
112
A
LEU
112
5
4
5
A
TRP
128
A
TRP
128
HELX_P
A
TYR
136
A
TYR
136
1
5
9
A
CYS
137
A
CYS
137
HELX_P
A
LEU
139
A
LEU
139
5
6
3
A
PRO
145
A
PRO
145
HELX_P
A
PHE
154
A
PHE
154
1
7
10
A
PHE
167
A
PHE
167
HELX_P
A
GLN
172
A
GLN
172
5
8
6
A
PHE
186
A
PHE
186
HELX_P
A
ASP
197
A
ASP
197
1
9
12
A
SER
208
A
SER
208
HELX_P
A
LEU
214
A
LEU
214
1
10
7
A
ASN
216
A
ASN
216
HELX_P
A
ASP
221
A
ASP
221
1
11
6
A
ASP
236
A
ASP
236
HELX_P
A
CYS
241
A
CYS
241
5
12
6
A
LYS
259
A
LYS
259
HELX_P
A
GLY
275
A
GLY
275
1
13
17
A
ASP
310
A
ASP
310
HELX_P
A
GLY
316
A
GLY
316
1
14
7
A
GLY
316
A
GLY
316
HELX_P
A
GLU
328
A
GLU
328
1
15
13
disulf
2.030
A
CYS
9
A
SG
CYS
9
1_555
A
CYS
48
A
SG
CYS
48
1_555
disulf
2.030
A
CYS
19
A
SG
CYS
19
1_555
A
CYS
39
A
SG
CYS
39
1_555
disulf
2.024
A
CYS
118
A
SG
CYS
118
1_555
A
CYS
194
A
SG
CYS
194
1_555
disulf
2.030
A
CYS
137
A
SG
CYS
137
1_555
A
CYS
331
A
SG
CYS
331
1_555
disulf
2.030
A
CYS
158
A
SG
CYS
158
1_555
A
CYS
174
A
SG
CYS
174
1_555
disulf
2.031
A
CYS
161
A
SG
CYS
161
1_555
A
CYS
179
A
SG
CYS
179
1_555
disulf
2.026
A
CYS
171
A
SG
CYS
171
1_555
A
CYS
177
A
SG
CYS
177
1_555
disulf
2.031
A
CYS
227
A
SG
CYS
227
1_555
A
CYS
241
A
SG
CYS
241
1_555
metalc
2.101
A
ASP
63
A
OD1
ASP
63
1_555
A
FE
500
C
FE
FE
1_555
metalc
1.983
A
TYR
95
A
OH
TYR
95
1_555
A
FE
500
C
FE
FE
1_555
metalc
2.877
A
ALA
151
A
O
ALA
151
1_555
A
K
701
D
K
K
1_555
metalc
3.060
A
ASN
152
A
O
ASN
152
1_555
A
K
701
D
K
K
1_555
metalc
2.537
A
PHE
154
A
O
PHE
154
1_555
A
K
701
D
K
K
1_555
metalc
2.721
A
GLN
169
A
OE1
GLN
169
1_555
A
K
701
D
K
K
1_555
metalc
1.886
A
TYR
188
A
OH
TYR
188
1_555
A
FE
500
C
FE
FE
1_555
metalc
2.349
A
GLN
249
A
OE1
GLN
249
1_555
A
FE
500
C
FE
FE
1_555
metalc
2.151
A
FE
500
C
FE
FE
1_555
A
CO3
600
B
O2
CO3
1_555
metalc
2.175
A
FE
500
C
FE
FE
1_555
A
CO3
600
B
O3
CO3
1_555
metalc
2.741
A
K
701
D
K
K
1_555
A
HOH
821
E
O
HOH
1_555
TRANSPORT PROTEIN
iron binding protein, TRANSPORT PROTEIN
A
ALA
73
A
ALA
73
1
A
PRO
74
A
PRO
74
0.12
A
GLU
141
A
GLU
141
1
A
PRO
142
A
PRO
142
-0.16
A
LYS
144
A
LYS
144
1
A
PRO
145
A
PRO
145
0.01
TRFE_HUMAN
UNP
1
20
P02787
VPDKTVRWCAVSEHEATKCQSFRDHMKSVIPSDGPSVACVKKASYLDCIRAIAANEADAVTLDAGLVYDAYLAPNNLKPV
VAEFYGSKEDPQTFYYAVAVVKKDSGFQMNQLRGKKSCHTGLGRSAGWNIPIGLLYCDLPEPRKPLEKAVANFFSGSCAP
CADGTDFPQLCQLCPGCGCSTLNQYFGYSGAFKCLKDGAGDVAFVKHSTIFENLANKADRDQYELLCLDNTRKPVDEYKD
CHLAQVPSHTVVARSMGGKEDLIWELLNQAQEHFGKDKSKEFQLFSSPHGKDLLFKDSAHGFLKVPPRMDAKMYLGYEYV
TAIRNLREGTCPEA
20
353
1JQF
1
334
P02787
A
1
1
334
1
HIS
engineered mutation
GLN
249
1JQF
A
P02787
UNP
268
249
2
4
4
6
5
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
parallel
parallel
anti-parallel
A
THR
5
A
THR
5
A
VAL
11
A
VAL
11
A
SER
36
A
SER
36
A
LYS
42
A
LYS
42
A
VAL
60
A
VAL
60
A
LEU
62
A
LEU
62
A
THR
250
A
THR
250
A
ALA
253
A
ALA
253
A
LYS
78
A
LYS
78
A
GLY
86
A
GLY
86
A
PRO
91
A
PRO
91
A
GLN
92
A
GLN
92
A
VAL
60
A
VAL
60
A
LEU
62
A
LEU
62
A
THR
250
A
THR
250
A
ALA
253
A
ALA
253
A
LYS
78
A
LYS
78
A
GLY
86
A
GLY
86
A
GLY
301
A
GLY
301
A
LYS
304
A
LYS
304
A
SER
157
A
SER
157
A
CYS
158
A
CYS
158
A
SER
117
A
SER
117
A
HIS
119
A
HIS
119
A
VAL
202
A
VAL
202
A
LYS
206
A
LYS
206
A
PHE
94
A
PHE
94
A
LYS
102
A
LYS
102
A
TYR
223
A
TYR
223
A
LEU
226
A
LEU
226
A
ARG
232
A
ARG
232
A
PRO
234
A
PRO
234
A
SER
157
A
SER
157
A
CYS
158
A
CYS
158
A
SER
117
A
SER
117
A
HIS
119
A
HIS
119
A
VAL
202
A
VAL
202
A
LYS
206
A
LYS
206
A
PHE
94
A
PHE
94
A
LYS
102
A
LYS
102
A
ALA
244
A
ALA
244
A
PRO
247
A
PRO
247
BINDING SITE FOR RESIDUE CO3 A 600
A
CO3
600
Software
10
BINDING SITE FOR RESIDUE FE A 500
A
FE
500
Software
5
BINDING SITE FOR RESIDUE K A 701
A
K
701
Software
5
A
ASP
63
A
ASP
63
10
1_555
A
TYR
95
A
TYR
95
10
1_555
A
THR
120
A
THR
120
10
1_555
A
ARG
124
A
ARG
124
10
1_555
A
SER
125
A
SER
125
10
1_555
A
ALA
126
A
ALA
126
10
1_555
A
GLY
127
A
GLY
127
10
1_555
A
TYR
188
A
TYR
188
10
1_555
A
GLN
249
A
GLN
249
10
1_555
A
FE
500
C
FE
10
1_555
A
ASP
63
A
ASP
63
5
1_555
A
TYR
95
A
TYR
95
5
1_555
A
TYR
188
A
TYR
188
5
1_555
A
GLN
249
A
GLN
249
5
1_555
A
CO3
600
B
CO3
5
1_555
A
ALA
151
A
ALA
151
5
1_555
A
ASN
152
A
ASN
152
5
1_555
A
PHE
154
A
PHE
154
5
1_555
A
GLN
169
A
GLN
169
5
1_555
A
HOH
821
E
HOH
5
1_555
19
P 21 21 21