0.024149
0.013942
0.000000
0.000000
0.027884
0.000000
0.000000
0.000000
0.012277
0.00000
0.00000
0.00000
Kuser, P.
Hall, D.R.
Haw, M.L.
Neu, M.
Lindley, P.F.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
3
90.00
90.00
120.00
41.410
41.410
81.450
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
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
C6 H9 N O6
191.139
NITRILOTRIACETIC ACID
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
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
N
N
189
S
C
N
190
N
C
N
191
N
O
N
192
N
C
N
193
N
C
N
194
N
C
N
195
N
C
N
196
N
O
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
N
N
211
S
C
N
212
N
C
N
213
N
O
N
214
N
C
N
215
N
C
N
216
N
C
N
217
N
C
N
218
N
N
N
219
N
O
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
H
N
232
N
H
N
233
N
H
N
234
N
H
N
235
N
N
N
236
S
C
N
237
N
C
N
238
N
O
N
239
N
C
N
240
N
C
N
241
N
S
N
242
N
C
N
243
N
O
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
H
N
252
N
H
N
253
N
H
N
254
N
H
N
255
N
N
N
256
N
C
N
257
N
C
N
258
N
C
N
259
N
C
N
260
N
O
N
261
N
O
N
262
N
C
N
263
N
C
N
264
N
O
N
265
N
O
N
266
N
O
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
N
N
278
S
C
N
279
N
C
N
280
N
O
N
281
N
C
Y
282
N
C
Y
283
N
C
Y
284
N
C
Y
285
N
C
Y
286
N
C
Y
287
N
C
N
288
N
O
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
H
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
N
N
301
S
C
N
302
N
C
N
303
N
O
N
304
N
C
N
305
N
C
N
306
N
C
N
307
N
O
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
H
N
316
N
H
N
317
N
N
N
318
S
C
N
319
N
C
N
320
N
O
N
321
N
C
N
322
N
O
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
N
N
332
S
C
N
333
N
C
N
334
N
O
N
335
R
C
N
336
N
O
N
337
N
C
N
338
N
O
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
N
N
349
S
C
N
350
N
C
N
351
N
O
N
352
N
C
Y
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
N
Y
357
N
C
Y
358
N
C
Y
359
N
C
Y
360
N
C
Y
361
N
C
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
H
N
375
N
N
N
376
S
C
N
377
N
C
N
378
N
O
N
379
N
C
Y
380
N
C
Y
381
N
C
Y
382
N
C
Y
383
N
C
Y
384
N
C
Y
385
N
C
N
386
N
O
N
387
N
O
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
397
N
H
N
398
N
H
N
399
N
N
N
400
S
C
N
401
N
C
N
402
N
O
N
403
N
C
N
404
N
C
N
405
N
C
N
406
N
O
N
407
N
H
N
408
N
H
N
409
N
H
N
410
N
H
N
411
N
H
N
412
N
H
N
413
N
H
N
414
N
H
N
415
N
H
N
416
N
H
N
417
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
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
doub
N
254
N
sing
N
255
N
sing
N
256
N
doub
N
257
N
sing
N
258
N
doub
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
sing
N
267
N
doub
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
Y
272
N
doub
Y
273
N
sing
Y
274
N
sing
N
275
N
sing
Y
276
N
doub
N
277
N
sing
Y
278
N
doub
N
279
N
sing
Y
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
doub
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
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
doub
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
sing
N
317
N
sing
N
318
N
sing
N
319
N
sing
N
320
N
doub
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
sing
N
336
N
doub
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
sing
Y
341
N
doub
Y
342
N
sing
Y
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
sing
Y
350
N
doub
N
351
N
sing
Y
352
N
doub
N
353
N
sing
Y
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
Y
369
N
doub
Y
370
N
sing
Y
371
N
sing
N
372
N
sing
Y
373
N
doub
N
374
N
sing
Y
375
N
doub
N
376
N
sing
Y
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
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
58
777
10.1107/S0907444902003724
11976488
The Mechanism of Iron Uptake by Transferrins: The X-Ray Structures of the 18 kDa Nii Domain Fragment of Duck Ovotransferrin and its Nitrilotriacetate Complex
2002
10.2210/pdb1gvc/pdb
pdb_00001gvc
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
277.0
1
PT COATED FUSED QUARTZ
IMAGE PLATE
1993-01-15
RIGAKU RAXIS II
TRIANGULAR SI(111)
SINGLE WAVELENGTH
M
x-ray
1
0.88
1.0
PX9.6
SRS
0.88
SYNCHROTRON
SRS BEAMLINE PX9.6
COMPLEX OF DUCK OVOTRANSFERRIN FRAGMENT AND NTA
17216.471
OVOTRANSFERRIN
N-II FRAGMENT, RESIDUES 91-247
1
nat
polymer
60.009
CARBONATE ION
1
syn
non-polymer
191.139
NITRILOTRIACETIC ACID
1
syn
non-polymer
55.845
FE (III) ION
1
syn
non-polymer
18.015
water
96
nat
water
no
no
SYYAVAVVKKGTDFMIKDLRGKTSCHTGLGRSAGWNIPIGTLIHRGDIEWEGIESGSVEQAVAKFFSASCVPGATTEQKL
CRQCKGDAKTKCLRNAPYSGYSGAFQCLKDGKGDVAFVKHTTVQENAPEEKDEYELLCLDGTRQPVDSYKTCNWARV
SYYAVAVVKKGTDFMIKDLRGKTSCHTGLGRSAGWNIPIGTLIHRGDIEWEGIESGSVEQAVAKFFSASCVPGATTEQKL
CRQCKGDAKTKCLRNAPYSGYSGAFQCLKDGKGDVAFVKHTTVQENAPEEKDEYELLCLDGTRQPVDSYKTCNWARV
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
COMMON DUCK
sample
8839
ANAS PLATYRHYNCHOS
1
2.24
45
VAPOR DIFFUSION, SITTING DROP
7.80
SITTING DROP AT PH7.8 AND 277K, pH 7.80
277
exptl_crystal_grow
pdbx_database_proc
pdbx_database_status
exptl_crystal_grow
atom_site
chem_comp_atom
chem_comp_bond
database_2
pdbx_database_status
pdbx_struct_conn_angle
struct_conn
repository
Initial release
Version format compliance
Version format compliance
Data collection
Experimental preparation
Other
Data collection
Experimental preparation
Atomic model
Data collection
Database references
Derived calculations
Other
1
0
2002-02-12
1
1
2011-05-08
1
2
2011-07-13
1
3
2019-03-06
1
4
2019-05-08
2
0
2023-11-15
_exptl_crystal_grow.temp
_pdbx_database_status.recvd_author_approval
_exptl_crystal_grow.method
_atom_site.auth_atom_id
_atom_site.label_atom_id
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_pdbx_database_status.status_code_sf
_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
APO DUCK OVOTRANSFERRIN
DUCK OVOTRANSFERRIN
18 KDA FRAGMENT OF N-II DOMAIN OF DUCK OVOTRANSFERRIN
OVOTRANSFERRIN (18 KDA FRAGMENT, DOMAIN II FROM N-TERMINAL LOBE)
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
2002-02-07
REL
REL
1
A
O
HOH
2036
6.29
CO3
CARBONATE ION
NTA
NITRILOTRIACETIC ACID
FE
FE (III) ION
HOH
water
SEQUENCED BY DR. R.W.EVANS (GUY'S HOSPITAL) LONDON, U.K.
THESE AMINO-ACID RESIDUES DIFFER FROM THOSE GIVEN BY SWISS-PROT.
CO3
1251
2
CO3
CO3
1251
A
NTA
1252
3
NTA
NTA
1252
A
FE
1253
4
FE
FE
1253
A
HOH
2001
5
HOH
HOH
2001
A
HOH
2002
5
HOH
HOH
2002
A
HOH
2003
5
HOH
HOH
2003
A
HOH
2004
5
HOH
HOH
2004
A
HOH
2005
5
HOH
HOH
2005
A
HOH
2006
5
HOH
HOH
2006
A
HOH
2007
5
HOH
HOH
2007
A
HOH
2008
5
HOH
HOH
2008
A
HOH
2009
5
HOH
HOH
2009
A
HOH
2010
5
HOH
HOH
2010
A
HOH
2011
5
HOH
HOH
2011
A
HOH
2012
5
HOH
HOH
2012
A
HOH
2013
5
HOH
HOH
2013
A
HOH
2014
5
HOH
HOH
2014
A
HOH
2015
5
HOH
HOH
2015
A
HOH
2016
5
HOH
HOH
2016
A
HOH
2017
5
HOH
HOH
2017
A
HOH
2018
5
HOH
HOH
2018
A
HOH
2019
5
HOH
HOH
2019
A
HOH
2020
5
HOH
HOH
2020
A
HOH
2021
5
HOH
HOH
2021
A
HOH
2022
5
HOH
HOH
2022
A
HOH
2023
5
HOH
HOH
2023
A
HOH
2024
5
HOH
HOH
2024
A
HOH
2025
5
HOH
HOH
2025
A
HOH
2026
5
HOH
HOH
2026
A
HOH
2027
5
HOH
HOH
2027
A
HOH
2028
5
HOH
HOH
2028
A
HOH
2029
5
HOH
HOH
2029
A
HOH
2030
5
HOH
HOH
2030
A
HOH
2031
5
HOH
HOH
2031
A
HOH
2032
5
HOH
HOH
2032
A
HOH
2033
5
HOH
HOH
2033
A
HOH
2034
5
HOH
HOH
2034
A
HOH
2035
5
HOH
HOH
2035
A
HOH
2036
5
HOH
HOH
2036
A
HOH
2037
5
HOH
HOH
2037
A
HOH
2038
5
HOH
HOH
2038
A
HOH
2039
5
HOH
HOH
2039
A
HOH
2040
5
HOH
HOH
2040
A
HOH
2041
5
HOH
HOH
2041
A
HOH
2042
5
HOH
HOH
2042
A
HOH
2043
5
HOH
HOH
2043
A
HOH
2044
5
HOH
HOH
2044
A
HOH
2045
5
HOH
HOH
2045
A
HOH
2046
5
HOH
HOH
2046
A
HOH
2047
5
HOH
HOH
2047
A
HOH
2048
5
HOH
HOH
2048
A
HOH
2049
5
HOH
HOH
2049
A
HOH
2050
5
HOH
HOH
2050
A
HOH
2051
5
HOH
HOH
2051
A
HOH
2052
5
HOH
HOH
2052
A
HOH
2053
5
HOH
HOH
2053
A
HOH
2054
5
HOH
HOH
2054
A
HOH
2055
5
HOH
HOH
2055
A
HOH
2056
5
HOH
HOH
2056
A
HOH
2057
5
HOH
HOH
2057
A
HOH
2058
5
HOH
HOH
2058
A
HOH
2059
5
HOH
HOH
2059
A
HOH
2060
5
HOH
HOH
2060
A
HOH
2061
5
HOH
HOH
2061
A
HOH
2062
5
HOH
HOH
2062
A
HOH
2063
5
HOH
HOH
2063
A
HOH
2064
5
HOH
HOH
2064
A
HOH
2065
5
HOH
HOH
2065
A
HOH
2066
5
HOH
HOH
2066
A
HOH
2067
5
HOH
HOH
2067
A
HOH
2068
5
HOH
HOH
2068
A
HOH
2069
5
HOH
HOH
2069
A
HOH
2070
5
HOH
HOH
2070
A
HOH
2071
5
HOH
HOH
2071
A
HOH
2072
5
HOH
HOH
2072
A
HOH
2073
5
HOH
HOH
2073
A
HOH
2074
5
HOH
HOH
2074
A
HOH
2075
5
HOH
HOH
2075
A
HOH
2076
5
HOH
HOH
2076
A
HOH
2077
5
HOH
HOH
2077
A
HOH
2078
5
HOH
HOH
2078
A
HOH
2079
5
HOH
HOH
2079
A
HOH
2080
5
HOH
HOH
2080
A
HOH
2081
5
HOH
HOH
2081
A
HOH
2082
5
HOH
HOH
2082
A
HOH
2083
5
HOH
HOH
2083
A
HOH
2084
5
HOH
HOH
2084
A
HOH
2085
5
HOH
HOH
2085
A
HOH
2086
5
HOH
HOH
2086
A
HOH
2087
5
HOH
HOH
2087
A
HOH
2088
5
HOH
HOH
2088
A
HOH
2089
5
HOH
HOH
2089
A
HOH
2090
5
HOH
HOH
2090
A
HOH
2091
5
HOH
HOH
2091
A
HOH
2092
5
HOH
HOH
2092
A
HOH
2093
5
HOH
HOH
2093
A
HOH
2094
5
HOH
HOH
2094
A
HOH
2095
5
HOH
HOH
2095
A
HOH
2096
5
HOH
HOH
2096
A
SER
94
n
1
SER
94
A
TYR
95
n
2
TYR
95
A
TYR
96
n
3
TYR
96
A
ALA
97
n
4
ALA
97
A
VAL
98
n
5
VAL
98
A
ALA
99
n
6
ALA
99
A
VAL
100
n
7
VAL
100
A
VAL
101
n
8
VAL
101
A
LYS
102
n
9
LYS
102
A
LYS
103
n
10
LYS
103
A
GLY
104
n
11
GLY
104
A
THR
105
n
12
THR
105
A
ASP
106
n
13
ASP
106
A
PHE
107
n
14
PHE
107
A
MET
108
n
15
MET
108
A
ILE
109
n
16
ILE
109
A
LYS
110
n
17
LYS
110
A
ASP
111
n
18
ASP
111
A
LEU
112
n
19
LEU
112
A
ARG
113
n
20
ARG
113
A
GLY
114
n
21
GLY
114
A
LYS
115
n
22
LYS
115
A
THR
116
n
23
THR
116
A
SER
117
n
24
SER
117
A
CYS
118
n
25
CYS
118
A
HIS
119
n
26
HIS
119
A
THR
120
n
27
THR
120
A
GLY
121
n
28
GLY
121
A
LEU
122
n
29
LEU
122
A
GLY
123
n
30
GLY
123
A
ARG
124
n
31
ARG
124
A
SER
125
n
32
SER
125
A
ALA
126
n
33
ALA
126
A
GLY
127
n
34
GLY
127
A
TRP
128
n
35
TRP
128
A
ASN
129
n
36
ASN
129
A
ILE
130
n
37
ILE
130
A
PRO
131
n
38
PRO
131
A
ILE
132
n
39
ILE
132
A
GLY
133
n
40
GLY
133
A
THR
134
n
41
THR
134
A
LEU
135
n
42
LEU
135
A
ILE
136
n
43
ILE
136
A
HIS
137
n
44
HIS
137
A
ARG
138
n
45
ARG
138
A
GLY
139
n
46
GLY
139
A
ASP
140
n
47
ASP
140
A
ILE
141
n
48
ILE
141
A
GLU
142
n
49
GLU
142
A
TRP
143
n
50
TRP
143
A
GLU
144
n
51
GLU
144
A
GLY
145
n
52
GLY
145
A
ILE
146
n
53
ILE
146
A
GLU
147
n
54
GLU
147
A
SER
148
n
55
SER
148
A
GLY
149
n
56
GLY
149
A
SER
150
n
57
SER
150
A
VAL
151
n
58
VAL
151
A
GLU
152
n
59
GLU
152
A
GLN
153
n
60
GLN
153
A
ALA
154
n
61
ALA
154
A
VAL
155
n
62
VAL
155
A
ALA
156
n
63
ALA
156
A
LYS
157
n
64
LYS
157
A
PHE
158
n
65
PHE
158
A
PHE
159
n
66
PHE
159
A
SER
160
n
67
SER
160
A
ALA
161
n
68
ALA
161
A
SER
162
n
69
SER
162
A
CYS
163
n
70
CYS
163
A
VAL
164
n
71
VAL
164
A
PRO
165
n
72
PRO
165
A
GLY
166
n
73
GLY
166
A
ALA
167
n
74
ALA
167
A
THR
168
n
75
THR
168
A
THR
169
n
76
THR
169
A
GLU
170
n
77
GLU
170
A
GLN
171
n
78
GLN
171
A
LYS
172
n
79
LYS
172
A
LEU
173
n
80
LEU
173
A
CYS
174
n
81
CYS
174
A
ARG
175
n
82
ARG
175
A
GLN
176
n
83
GLN
176
A
CYS
177
n
84
CYS
177
A
LYS
178
n
85
LYS
178
A
GLY
179
n
86
GLY
179
A
ASP
180
n
87
ASP
180
A
ALA
181
n
88
ALA
181
A
LYS
182
n
89
LYS
182
A
THR
183
n
90
THR
183
A
LYS
184
n
91
LYS
184
A
CYS
185
n
92
CYS
185
A
LEU
186
n
93
LEU
186
A
ARG
187
n
94
ARG
187
A
ASN
188
n
95
ASN
188
A
ALA
189
n
96
ALA
189
A
PRO
190
n
97
PRO
190
A
TYR
191
n
98
TYR
191
A
SER
192
n
99
SER
192
A
GLY
193
n
100
GLY
193
A
TYR
194
n
101
TYR
194
A
SER
195
n
102
SER
195
A
GLY
196
n
103
GLY
196
A
ALA
197
n
104
ALA
197
A
PHE
198
n
105
PHE
198
A
GLN
199
n
106
GLN
199
A
CYS
200
n
107
CYS
200
A
LEU
201
n
108
LEU
201
A
LYS
202
n
109
LYS
202
A
ASP
203
n
110
ASP
203
A
GLY
204
n
111
GLY
204
A
LYS
205
n
112
LYS
205
A
GLY
206
n
113
GLY
206
A
ASP
207
n
114
ASP
207
A
VAL
208
n
115
VAL
208
A
ALA
209
n
116
ALA
209
A
PHE
210
n
117
PHE
210
A
VAL
211
n
118
VAL
211
A
LYS
212
n
119
LYS
212
A
HIS
213
n
120
HIS
213
A
THR
214
n
121
THR
214
A
THR
215
n
122
THR
215
A
VAL
216
n
123
VAL
216
A
GLN
217
n
124
GLN
217
A
GLU
218
n
125
GLU
218
A
ASN
219
n
126
ASN
219
A
ALA
220
n
127
ALA
220
A
PRO
221
n
128
PRO
221
A
GLU
222
n
129
GLU
222
A
GLU
223
n
130
GLU
223
A
LYS
224
n
131
LYS
224
A
ASP
225
n
132
ASP
225
A
GLU
226
n
133
GLU
226
A
TYR
227
n
134
TYR
227
A
GLU
228
n
135
GLU
228
A
LEU
229
n
136
LEU
229
A
LEU
230
n
137
LEU
230
A
CYS
231
n
138
CYS
231
A
LEU
232
n
139
LEU
232
A
ASP
233
n
140
ASP
233
A
GLY
234
n
141
GLY
234
A
THR
235
n
142
THR
235
A
ARG
236
n
143
ARG
236
A
GLN
237
n
144
GLN
237
A
PRO
238
n
145
PRO
238
A
VAL
239
n
146
VAL
239
A
ASP
240
n
147
ASP
240
A
SER
241
n
148
SER
241
A
TYR
242
n
149
TYR
242
A
LYS
243
n
150
LYS
243
A
THR
244
n
151
THR
244
A
CYS
245
n
152
CYS
245
A
ASN
246
n
153
ASN
246
A
TRP
247
n
154
TRP
247
A
ALA
248
n
155
ALA
248
A
ARG
249
n
156
ARG
249
A
VAL
250
n
157
VAL
250
A
author_and_software_defined_assembly
PQS
1
monomeric
A
TYR
194
A
OH
TYR
101
1_555
A
FE
1253
D
FE
FE
1_555
A
CO3
1251
B
O3
CO3
1_555
101.8
A
TYR
194
A
OH
TYR
101
1_555
A
FE
1253
D
FE
FE
1_555
A
CO3
1251
B
O2
CO3
1_555
95.3
A
CO3
1251
B
O3
CO3
1_555
A
FE
1253
D
FE
FE
1_555
A
CO3
1251
B
O2
CO3
1_555
65.0
A
TYR
194
A
OH
TYR
101
1_555
A
FE
1253
D
FE
FE
1_555
A
NTA
1252
C
O12
NTA
1_555
82.1
A
CO3
1251
B
O3
CO3
1_555
A
FE
1253
D
FE
FE
1_555
A
NTA
1252
C
O12
NTA
1_555
145.2
A
CO3
1251
B
O2
CO3
1_555
A
FE
1253
D
FE
FE
1_555
A
NTA
1252
C
O12
NTA
1_555
80.2
A
TYR
194
A
OH
TYR
101
1_555
A
FE
1253
D
FE
FE
1_555
A
NTA
1252
C
O
NTA
1_555
175.5
A
CO3
1251
B
O3
CO3
1_555
A
FE
1253
D
FE
FE
1_555
A
NTA
1252
C
O
NTA
1_555
82.6
A
CO3
1251
B
O2
CO3
1_555
A
FE
1253
D
FE
FE
1_555
A
NTA
1252
C
O
NTA
1_555
87.3
A
NTA
1252
C
O12
NTA
1_555
A
FE
1253
D
FE
FE
1_555
A
NTA
1252
C
O
NTA
1_555
94.7
A
TYR
194
A
OH
TYR
101
1_555
A
FE
1253
D
FE
FE
1_555
A
NTA
1252
C
O8
NTA
1_555
94.1
A
CO3
1251
B
O3
CO3
1_555
A
FE
1253
D
FE
FE
1_555
A
NTA
1252
C
O8
NTA
1_555
74.7
A
CO3
1251
B
O2
CO3
1_555
A
FE
1253
D
FE
FE
1_555
A
NTA
1252
C
O8
NTA
1_555
139.7
A
NTA
1252
C
O12
NTA
1_555
A
FE
1253
D
FE
FE
1_555
A
NTA
1252
C
O8
NTA
1_555
140.0
A
NTA
1252
C
O
NTA
1_555
A
FE
1253
D
FE
FE
1_555
A
NTA
1252
C
O8
NTA
1_555
86.3
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
CYS
163
A
N
CYS
70
A
O
SER
117
A
O
SER
24
A
N
CYS
118
A
N
CYS
25
A
O
VAL
208
A
O
VAL
115
A
N
VAL
211
A
N
VAL
118
A
O
VAL
98
A
O
VAL
5
A
N
ALA
97
A
N
ALA
4
A
O
ALA
248
A
O
ALA
155
A
N
CYS
163
A
N
CYS
70
A
O
SER
117
A
O
SER
24
A
N
CYS
118
A
N
CYS
25
A
O
VAL
208
A
O
VAL
115
A
N
VAL
211
A
N
VAL
118
A
O
VAL
98
A
O
VAL
5
A
N
VAL
101
A
N
VAL
8
A
O
GLU
228
A
O
GLU
135
A
N
LEU
229
A
N
LEU
136
A
O
GLN
237
A
O
GLN
144
1
5.79
0.90
118.30
124.09
A
A
A
CB
CG
OD2
ASP
ASP
ASP
180
180
180
N
1
5.66
0.90
118.30
123.96
A
A
A
CB
CG
OD2
ASP
ASP
ASP
225
225
225
N
1
A
SER
125
-68.66
-70.15
1
A
TRP
128
-146.29
-61.30
1
A
GLU
147
-48.15
102.18
1
A
SER
148
52.40
-16.58
1
A
ALA
220
-149.03
54.63
1
A
CYS
245
-153.31
67.08
1
A
ALA
248
179.85
156.17
RESIDUES E144 - S148 INCLUSIVE ARE POORLY DEFINED
0.211
0.185
0.186
1.90
26.92
573
11481
4.8
98.05
4.873
0.145
RANDOM
1
THROUGHOUT
OTHER
0.139
1.90
26.92
96
1318
18
0
1204
1.900
26.920
1GVC
12081
0.04100
1
8.5000
4.300
98.0
0.08800
1.90
1.97
7.600
1
2.10
97.3
refinement
REFMAC
5
data reduction
MOSFLM
data scaling
Agrovata
18kDa N-II domain fragment of duck ovotransferrin + NTA
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
A
MET
108
A
MET
15
HELX_P
A
LEU
112
A
LEU
19
5
1
5
A
TRP
128
A
TRP
35
HELX_P
A
ARG
138
A
ARG
45
1
2
11
A
SER
150
A
SER
57
HELX_P
A
PHE
159
A
PHE
66
1
3
10
A
GLU
170
A
GLU
77
HELX_P
A
ARG
175
A
ARG
82
5
4
6
A
SER
192
A
SER
99
HELX_P
A
ASP
203
A
ASP
110
1
5
12
A
THR
214
A
THR
121
HELX_P
A
ALA
220
A
ALA
127
1
6
7
A
PRO
221
A
PRO
128
HELX_P
A
ASP
225
A
ASP
132
5
7
5
A
ASP
240
A
ASP
147
HELX_P
A
CYS
245
A
CYS
152
5
8
6
disulf
1.989
A
CYS
118
A
SG
CYS
25
1_555
A
CYS
200
A
SG
CYS
107
1_555
disulf
2.070
A
CYS
163
A
SG
CYS
70
1_555
A
CYS
177
A
SG
CYS
84
1_555
disulf
2.010
A
CYS
174
A
SG
CYS
81
1_555
A
CYS
185
A
SG
CYS
92
1_555
disulf
2.028
A
CYS
231
A
SG
CYS
138
1_555
A
CYS
245
A
SG
CYS
152
1_555
metalc
1.861
A
TYR
194
A
OH
TYR
101
1_555
A
FE
1253
D
FE
FE
1_555
metalc
2.086
A
CO3
1251
B
O3
CO3
1_555
A
FE
1253
D
FE
FE
1_555
metalc
2.108
A
CO3
1251
B
O2
CO3
1_555
A
FE
1253
D
FE
FE
1_555
metalc
1.744
A
NTA
1252
C
O12
NTA
1_555
A
FE
1253
D
FE
FE
1_555
metalc
2.056
A
NTA
1252
C
O
NTA
1_555
A
FE
1253
D
FE
FE
1_555
metalc
2.614
A
NTA
1252
C
O8
NTA
1_555
A
FE
1253
D
FE
FE
1_555
IRON TRANSPORT
IRON TRANSPORT, GLYCOPROTEIN, METAL-BINDING
TRFE_ANAPL
UNP
1
P56410
91
247
1GVC
94
250
P56410
A
1
1
157
1
GLU
SEE REMARK 999
GLY
139
1GVC
A
P56410
UNP
136
46
1
ILE
SEE REMARK 999
SER
150
1GVC
A
P56410
UNP
147
57
1
SER
SEE REMARK 999
VAL
151
1GVC
A
P56410
UNP
148
58
1
ILE
SEE REMARK 999
THR
169
1GVC
A
P56410
UNP
166
76
5
6
parallel
parallel
anti-parallel
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
A
ALA
161
A
ALA
68
A
CYS
163
A
CYS
70
A
THR
116
A
THR
23
A
HIS
119
A
HIS
26
A
VAL
208
A
VAL
115
A
LYS
212
A
LYS
119
A
TYR
95
A
TYR
2
A
LYS
102
A
LYS
9
A
ALA
248
A
ALA
155
A
VAL
250
A
VAL
157
A
ALA
161
A
ALA
68
A
CYS
163
A
CYS
70
A
THR
116
A
THR
23
A
HIS
119
A
HIS
26
A
VAL
208
A
VAL
115
A
LYS
212
A
LYS
119
A
TYR
95
A
TYR
2
A
LYS
102
A
LYS
9
A
TYR
227
A
TYR
134
A
LEU
230
A
LEU
137
A
ARG
236
A
ARG
143
A
PRO
238
A
PRO
145
BINDING SITE FOR RESIDUE CO3 A1251
Software
9
BINDING SITE FOR RESIDUE FE A1253
Software
3
BINDING SITE FOR RESIDUE NTA A1252
Software
8
A
TYR
95
A
TYR
2
9
1_555
A
THR
120
A
THR
27
9
1_555
A
ARG
124
A
ARG
31
9
1_555
A
SER
125
A
SER
32
9
1_555
A
ALA
126
A
ALA
33
9
1_555
A
GLY
127
A
GLY
34
9
1_555
A
TYR
194
A
TYR
101
9
1_555
A
NTA
1252
C
NTA
9
1_555
A
FE
1253
D
FE
9
1_555
A
TYR
194
A
TYR
101
3
1_555
A
CO3
1251
B
CO3
3
1_555
A
NTA
1252
C
NTA
3
1_555
A
TYR
95
A
TYR
2
8
1_555
A
ARG
124
A
ARG
31
8
1_555
A
SER
125
A
SER
32
8
1_555
A
TYR
194
A
TYR
101
8
1_555
A
CO3
1251
B
CO3
8
1_555
A
FE
1253
D
FE
8
1_555
A
HOH
2006
E
HOH
8
1_555
A
HOH
2096
E
HOH
8
1_555
144
P 31