0.013760
0.000000
0.000000
0.000000
0.013760
0.000000
0.000000
0.000000
0.006481
0.00000
0.00000
0.00000
Macgillivray, R.T.A.
Moore, S.A.
Chen, J.
Anderson, B.F.
Baker, H.
Luo, Y.
Bewley, M.
Smith, C.A.
Murphy, M.E.P.
Wang, Y.
Mason, A.B.
Woodworth, R.C.
Brayer, G.D.
Baker, E.N.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
72.674
72.674
154.286
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
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
S
C
N
257
N
C
N
258
N
O
N
259
N
C
Y
260
N
C
Y
261
N
C
Y
262
N
C
Y
263
N
C
Y
264
N
C
Y
265
N
C
N
266
N
O
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
H
N
274
N
H
N
275
N
H
N
276
N
H
N
277
N
H
N
278
N
N
N
279
S
C
N
280
N
C
N
281
N
O
N
282
N
C
N
283
N
C
N
284
N
C
N
285
N
O
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
H
N
291
N
H
N
292
N
H
N
293
N
H
N
294
N
H
N
295
N
N
N
296
S
C
N
297
N
C
N
298
N
O
N
299
N
C
N
300
N
O
N
301
N
O
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
N
N
310
S
C
N
311
N
C
N
312
N
O
N
313
R
C
N
314
N
O
N
315
N
C
N
316
N
O
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
N
N
327
S
C
N
328
N
C
N
329
N
O
N
330
N
C
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
N
Y
335
N
C
Y
336
N
C
Y
337
N
C
Y
338
N
C
Y
339
N
C
N
340
N
O
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
H
N
349
N
H
N
350
N
H
N
351
N
H
N
352
N
H
N
353
N
N
N
354
S
C
N
355
N
C
N
356
N
O
N
357
N
C
Y
358
N
C
Y
359
N
C
Y
360
N
C
Y
361
N
C
Y
362
N
C
Y
363
N
C
N
364
N
O
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
H
N
376
N
H
N
377
N
N
N
378
S
C
N
379
N
C
N
380
N
O
N
381
N
C
N
382
N
C
N
383
N
C
N
384
N
O
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
392
N
H
N
393
N
H
N
394
N
H
N
395
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
37
7919
7928
10.1021/bi980355j
9609685
Two high-resolution crystal structures of the recombinant N-lobe of human transferrin reveal a structural change implicated in iron release.
1998
10.2210/pdb1a8f/pdb
pdb_00001a8f
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
113
1
IMAGE PLATE
1996-02
RIGAKU RAXIS IIC
GRAPHITE(002)
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RUH2R
36408.414
SERUM TRANSFERRIN
N-TERMINAL LOBE
1
man
polymer
60.009
CARBONATE ION
1
syn
non-polymer
55.845
FE (III) ION
1
syn
non-polymer
18.015
water
268
nat
water
no
no
DKTVRWCAVSEHEATKCQSFRDHMKSVIPSDGPSVACVKKASYLDCIRAIAANEADAVTLDAGLVYDAYLAPNNLKPVVA
EFYGSKEDPQTFYYAVAVVKKDSGFQMNQLRGKKSCHTGLGRSAGWNIPIGLLYCDLPEPRKPLEKAVANFFSGSCAPCA
DGTDFPQLCQLCPGCGCSTLNQYFGYSGAFKCLKDGAGDVAFVKHSTIFENLANKADRDQYELLCLDNTRKPVDEYKDCH
LAQVPSHTVVARSMGGKEDLIWELLNQAQEHFGKDKSKEFQLFSSPHGKDLLFKDSAHGFLKVPPRMDAKMYLGYEYVTA
IRNLREGTC
DKTVRWCAVSEHEATKCQSFRDHMKSVIPSDGPSVACVKKASYLDCIRAIAANEADAVTLDAGLVYDAYLAPNNLKPVVA
EFYGSKEDPQTFYYAVAVVKKDSGFQMNQLRGKKSCHTGLGRSAGWNIPIGLLYCDLPEPRKPLEKAVANFFSGSCAPCA
DGTDFPQLCQLCPGCGCSTLNQYFGYSGAFKCLKDGAGDVAFVKHSTIFENLANKADRDQYELLCLDNTRKPVDEYKDCH
LAQVPSHTVVARSMGGKEDLIWELLNQAQEHFGKDKSKEFQLFSSPHGKDLLFKDSAHGFLKVPPRMDAKMYLGYEYVTA
IRNLREGTC
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
human
Homo
hamsters
sample
BABY HAMSTER KIDNEY CELLS
9606
KIDNEY
Homo sapiens
10026
Cricetinae
PNUT-BHK
1
2.75
55.3
VAPOR DIFFUSION, SITTING DROP
6.1
PROTEIN WAS CRYSTALLIZED FROM 40% (V/V) ETHANOL WITH 50MM POTASSIUM CACODYLATE, PH 6.1. GROWN IN SITTING DROPS AT 277 K. RESERVOIRS CONTAINED 40% (V/V) ETHANOL, 50MM POTASSIUM CACODYLATE, PH 5.8 - 6.3. PRIOR TO CRYSTALLIZATION, THE PROTEIN WAS DIALYSED AGAINST SODIUM BICARBONATE, PH 8.1, vapor diffusion - sitting drop
5.8-6.3
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
pdbx_struct_conn_angle
software
struct_conn
struct_site
repository
Initial release
Version format compliance
Version format compliance
Data collection
Database references
Derived calculations
Refinement description
1
0
1998-06-17
1
1
2008-03-24
1
2
2011-07-13
1
3
2024-04-03
_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_alt_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_alt_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
_software.name
_struct_conn.pdbx_dist_value
_struct_conn.pdbx_ptnr1_label_alt_id
_struct_conn.pdbx_ptnr2_label_alt_id
_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_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
Y
BNL
1998-03-25
REL
REL
CO3
CARBONATE ION
FE
FE (III) ION
HOH
water
HUMAN TRANSFERRIN
other
CO3
338
2
CO3
CO3
338
A
FE
339
3
FE
FE
339
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
513
4
HOH
HOH
513
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
541
4
HOH
HOH
541
A
HOH
542
4
HOH
HOH
542
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
HOH
556
4
HOH
HOH
556
A
HOH
557
4
HOH
HOH
557
A
HOH
558
4
HOH
HOH
558
A
HOH
559
4
HOH
HOH
559
A
HOH
560
4
HOH
HOH
560
A
HOH
561
4
HOH
HOH
561
A
HOH
562
4
HOH
HOH
562
A
HOH
563
4
HOH
HOH
563
A
HOH
564
4
HOH
HOH
564
A
HOH
565
4
HOH
HOH
565
A
HOH
566
4
HOH
HOH
566
A
HOH
567
4
HOH
HOH
567
A
HOH
568
4
HOH
HOH
568
A
HOH
569
4
HOH
HOH
569
A
HOH
570
4
HOH
HOH
570
A
HOH
571
4
HOH
HOH
571
A
HOH
572
4
HOH
HOH
572
A
HOH
573
4
HOH
HOH
573
A
HOH
574
4
HOH
HOH
574
A
HOH
575
4
HOH
HOH
575
A
HOH
576
4
HOH
HOH
576
A
HOH
577
4
HOH
HOH
577
A
HOH
578
4
HOH
HOH
578
A
HOH
579
4
HOH
HOH
579
A
HOH
580
4
HOH
HOH
580
A
HOH
581
4
HOH
HOH
581
A
HOH
582
4
HOH
HOH
582
A
HOH
583
4
HOH
HOH
583
A
HOH
584
4
HOH
HOH
584
A
HOH
585
4
HOH
HOH
585
A
HOH
586
4
HOH
HOH
586
A
HOH
587
4
HOH
HOH
587
A
HOH
588
4
HOH
HOH
588
A
HOH
589
4
HOH
HOH
589
A
HOH
590
4
HOH
HOH
590
A
HOH
591
4
HOH
HOH
591
A
HOH
592
4
HOH
HOH
592
A
HOH
593
4
HOH
HOH
593
A
HOH
594
4
HOH
HOH
594
A
HOH
595
4
HOH
HOH
595
A
HOH
596
4
HOH
HOH
596
A
HOH
597
4
HOH
HOH
597
A
HOH
598
4
HOH
HOH
598
A
HOH
599
4
HOH
HOH
599
A
HOH
600
4
HOH
HOH
600
A
HOH
601
4
HOH
HOH
601
A
HOH
602
4
HOH
HOH
602
A
HOH
603
4
HOH
HOH
603
A
HOH
604
4
HOH
HOH
604
A
HOH
605
4
HOH
HOH
605
A
HOH
606
4
HOH
HOH
606
A
HOH
607
4
HOH
HOH
607
A
HOH
608
4
HOH
HOH
608
A
HOH
609
4
HOH
HOH
609
A
HOH
610
4
HOH
HOH
610
A
HOH
611
4
HOH
HOH
611
A
HOH
612
4
HOH
HOH
612
A
HOH
613
4
HOH
HOH
613
A
HOH
614
4
HOH
HOH
614
A
HOH
615
4
HOH
HOH
615
A
HOH
616
4
HOH
HOH
616
A
HOH
617
4
HOH
HOH
617
A
HOH
618
4
HOH
HOH
618
A
HOH
619
4
HOH
HOH
619
A
HOH
620
4
HOH
HOH
620
A
HOH
621
4
HOH
HOH
621
A
HOH
622
4
HOH
HOH
622
A
HOH
623
4
HOH
HOH
623
A
HOH
624
4
HOH
HOH
624
A
HOH
625
4
HOH
HOH
625
A
HOH
626
4
HOH
HOH
626
A
HOH
627
4
HOH
HOH
627
A
HOH
628
4
HOH
HOH
628
A
HOH
629
4
HOH
HOH
629
A
HOH
630
4
HOH
HOH
630
A
HOH
631
4
HOH
HOH
631
A
HOH
632
4
HOH
HOH
632
A
HOH
633
4
HOH
HOH
633
A
HOH
634
4
HOH
HOH
634
A
HOH
635
4
HOH
HOH
635
A
HOH
636
4
HOH
HOH
636
A
HOH
637
4
HOH
HOH
637
A
HOH
638
4
HOH
HOH
638
A
HOH
639
4
HOH
HOH
639
A
HOH
640
4
HOH
HOH
640
A
HOH
641
4
HOH
HOH
641
A
HOH
642
4
HOH
HOH
642
A
HOH
643
4
HOH
HOH
643
A
HOH
644
4
HOH
HOH
644
A
HOH
645
4
HOH
HOH
645
A
HOH
646
4
HOH
HOH
646
A
HOH
647
4
HOH
HOH
647
A
HOH
648
4
HOH
HOH
648
A
HOH
649
4
HOH
HOH
649
A
HOH
650
4
HOH
HOH
650
A
HOH
651
4
HOH
HOH
651
A
HOH
652
4
HOH
HOH
652
A
HOH
653
4
HOH
HOH
653
A
HOH
654
4
HOH
HOH
654
A
HOH
655
4
HOH
HOH
655
A
HOH
656
4
HOH
HOH
656
A
HOH
657
4
HOH
HOH
657
A
HOH
658
4
HOH
HOH
658
A
HOH
659
4
HOH
HOH
659
A
HOH
660
4
HOH
HOH
660
A
HOH
661
4
HOH
HOH
661
A
HOH
662
4
HOH
HOH
662
A
HOH
663
4
HOH
HOH
663
A
HOH
664
4
HOH
HOH
664
A
HOH
665
4
HOH
HOH
665
A
HOH
666
4
HOH
HOH
666
A
HOH
667
4
HOH
HOH
667
A
HOH
668
4
HOH
HOH
668
A
HOH
669
4
HOH
HOH
669
A
HOH
670
4
HOH
HOH
670
A
HOH
671
4
HOH
HOH
671
A
HOH
672
4
HOH
HOH
672
A
HOH
673
4
HOH
HOH
673
A
HOH
674
4
HOH
HOH
674
A
HOH
675
4
HOH
HOH
675
A
HOH
676
4
HOH
HOH
676
A
HOH
677
4
HOH
HOH
677
A
HOH
678
4
HOH
HOH
678
A
HOH
679
4
HOH
HOH
679
A
HOH
680
4
HOH
HOH
680
A
HOH
681
4
HOH
HOH
681
A
HOH
682
4
HOH
HOH
682
A
HOH
683
4
HOH
HOH
683
A
HOH
684
4
HOH
HOH
684
A
HOH
685
4
HOH
HOH
685
A
HOH
686
4
HOH
HOH
686
A
HOH
687
4
HOH
HOH
687
A
HOH
688
4
HOH
HOH
688
A
HOH
689
4
HOH
HOH
689
A
HOH
690
4
HOH
HOH
690
A
HOH
691
4
HOH
HOH
691
A
HOH
692
4
HOH
HOH
692
A
HOH
693
4
HOH
HOH
693
A
HOH
694
4
HOH
HOH
694
A
HOH
695
4
HOH
HOH
695
A
HOH
696
4
HOH
HOH
696
A
HOH
697
4
HOH
HOH
697
A
HOH
698
4
HOH
HOH
698
A
HOH
699
4
HOH
HOH
699
A
HOH
700
4
HOH
HOH
700
A
HOH
701
4
HOH
HOH
701
A
HOH
702
4
HOH
HOH
702
A
HOH
703
4
HOH
HOH
703
A
HOH
704
4
HOH
HOH
704
A
HOH
705
4
HOH
HOH
705
A
HOH
706
4
HOH
HOH
706
A
HOH
707
4
HOH
HOH
707
A
HOH
708
4
HOH
HOH
708
A
HOH
709
4
HOH
HOH
709
A
HOH
710
4
HOH
HOH
710
A
HOH
711
4
HOH
HOH
711
A
HOH
712
4
HOH
HOH
712
A
HOH
713
4
HOH
HOH
713
A
HOH
714
4
HOH
HOH
714
A
HOH
715
4
HOH
HOH
715
A
HOH
716
4
HOH
HOH
716
A
HOH
717
4
HOH
HOH
717
A
HOH
718
4
HOH
HOH
718
A
HOH
719
4
HOH
HOH
719
A
HOH
720
4
HOH
HOH
720
A
HOH
721
4
HOH
HOH
721
A
HOH
722
4
HOH
HOH
722
A
HOH
723
4
HOH
HOH
723
A
HOH
724
4
HOH
HOH
724
A
HOH
725
4
HOH
HOH
725
A
HOH
726
4
HOH
HOH
726
A
HOH
727
4
HOH
HOH
727
A
HOH
728
4
HOH
HOH
728
A
HOH
729
4
HOH
HOH
729
A
HOH
730
4
HOH
HOH
730
A
HOH
731
4
HOH
HOH
731
A
HOH
732
4
HOH
HOH
732
A
HOH
733
4
HOH
HOH
733
A
HOH
734
4
HOH
HOH
734
A
HOH
735
4
HOH
HOH
735
A
HOH
736
4
HOH
HOH
736
A
HOH
737
4
HOH
HOH
737
A
HOH
738
4
HOH
HOH
738
A
HOH
739
4
HOH
HOH
739
A
HOH
740
4
HOH
HOH
740
A
HOH
741
4
HOH
HOH
741
A
HOH
742
4
HOH
HOH
742
A
HOH
743
4
HOH
HOH
743
A
HOH
744
4
HOH
HOH
744
A
HOH
745
4
HOH
HOH
745
A
HOH
746
4
HOH
HOH
746
A
HOH
747
4
HOH
HOH
747
A
HOH
748
4
HOH
HOH
748
A
HOH
749
4
HOH
HOH
749
A
HOH
750
4
HOH
HOH
750
A
HOH
751
4
HOH
HOH
751
A
HOH
752
4
HOH
HOH
752
A
HOH
753
4
HOH
HOH
753
A
HOH
754
4
HOH
HOH
754
A
HOH
755
4
HOH
HOH
755
A
HOH
756
4
HOH
HOH
756
A
HOH
757
4
HOH
HOH
757
A
HOH
758
4
HOH
HOH
758
A
HOH
759
4
HOH
HOH
759
A
HOH
760
4
HOH
HOH
760
A
HOH
761
4
HOH
HOH
761
A
HOH
762
4
HOH
HOH
762
A
HOH
763
4
HOH
HOH
763
A
HOH
764
4
HOH
HOH
764
A
HOH
765
4
HOH
HOH
765
A
HOH
766
4
HOH
HOH
766
A
HOH
767
4
HOH
HOH
767
A
HOH
768
4
HOH
HOH
768
A
ASP
3
n
1
ASP
3
A
LYS
4
n
2
LYS
4
A
THR
5
n
3
THR
5
A
VAL
6
n
4
VAL
6
A
ARG
7
n
5
ARG
7
A
TRP
8
n
6
TRP
8
A
CYS
9
n
7
CYS
9
A
ALA
10
n
8
ALA
10
A
VAL
11
n
9
VAL
11
A
SER
12
n
10
SER
12
A
GLU
13
n
11
GLU
13
A
HIS
14
n
12
HIS
14
A
GLU
15
n
13
GLU
15
A
ALA
16
n
14
ALA
16
A
THR
17
n
15
THR
17
A
LYS
18
n
16
LYS
18
A
CYS
19
n
17
CYS
19
A
GLN
20
n
18
GLN
20
A
SER
21
n
19
SER
21
A
PHE
22
n
20
PHE
22
A
ARG
23
n
21
ARG
23
A
ASP
24
n
22
ASP
24
A
HIS
25
n
23
HIS
25
A
MET
26
n
24
MET
26
A
LYS
27
n
25
LYS
27
A
SER
28
n
26
SER
28
A
VAL
29
n
27
VAL
29
A
ILE
30
n
28
ILE
30
A
PRO
31
n
29
PRO
31
A
SER
32
n
30
SER
32
A
ASP
33
n
31
ASP
33
A
GLY
34
n
32
GLY
34
A
PRO
35
n
33
PRO
35
A
SER
36
n
34
SER
36
A
VAL
37
n
35
VAL
37
A
ALA
38
n
36
ALA
38
A
CYS
39
n
37
CYS
39
A
VAL
40
n
38
VAL
40
A
LYS
41
n
39
LYS
41
A
LYS
42
n
40
LYS
42
A
ALA
43
n
41
ALA
43
A
SER
44
n
42
SER
44
A
TYR
45
n
43
TYR
45
A
LEU
46
n
44
LEU
46
A
ASP
47
n
45
ASP
47
A
CYS
48
n
46
CYS
48
A
ILE
49
n
47
ILE
49
A
ARG
50
n
48
ARG
50
A
ALA
51
n
49
ALA
51
A
ILE
52
n
50
ILE
52
A
ALA
53
n
51
ALA
53
A
ALA
54
n
52
ALA
54
A
ASN
55
n
53
ASN
55
A
GLU
56
n
54
GLU
56
A
ALA
57
n
55
ALA
57
A
ASP
58
n
56
ASP
58
A
ALA
59
n
57
ALA
59
A
VAL
60
n
58
VAL
60
A
THR
61
n
59
THR
61
A
LEU
62
n
60
LEU
62
A
ASP
63
n
61
ASP
63
A
ALA
64
n
62
ALA
64
A
GLY
65
n
63
GLY
65
A
LEU
66
n
64
LEU
66
A
VAL
67
n
65
VAL
67
A
TYR
68
n
66
TYR
68
A
ASP
69
n
67
ASP
69
A
ALA
70
n
68
ALA
70
A
TYR
71
n
69
TYR
71
A
LEU
72
n
70
LEU
72
A
ALA
73
n
71
ALA
73
A
PRO
74
n
72
PRO
74
A
ASN
75
n
73
ASN
75
A
ASN
76
n
74
ASN
76
A
LEU
77
n
75
LEU
77
A
LYS
78
n
76
LYS
78
A
PRO
79
n
77
PRO
79
A
VAL
80
n
78
VAL
80
A
VAL
81
n
79
VAL
81
A
ALA
82
n
80
ALA
82
A
GLU
83
n
81
GLU
83
A
PHE
84
n
82
PHE
84
A
TYR
85
n
83
TYR
85
A
GLY
86
n
84
GLY
86
A
SER
87
n
85
SER
87
A
LYS
88
n
86
LYS
88
A
GLU
89
n
87
GLU
89
A
ASP
90
n
88
ASP
90
A
PRO
91
n
89
PRO
91
A
GLN
92
n
90
GLN
92
A
THR
93
n
91
THR
93
A
PHE
94
n
92
PHE
94
A
TYR
95
n
93
TYR
95
A
TYR
96
n
94
TYR
96
A
ALA
97
n
95
ALA
97
A
VAL
98
n
96
VAL
98
A
ALA
99
n
97
ALA
99
A
VAL
100
n
98
VAL
100
A
VAL
101
n
99
VAL
101
A
LYS
102
n
100
LYS
102
A
LYS
103
n
101
LYS
103
A
ASP
104
n
102
ASP
104
A
SER
105
n
103
SER
105
A
GLY
106
n
104
GLY
106
A
PHE
107
n
105
PHE
107
A
GLN
108
n
106
GLN
108
A
MET
109
n
107
MET
109
A
ASN
110
n
108
ASN
110
A
GLN
111
n
109
GLN
111
A
LEU
112
n
110
LEU
112
A
ARG
113
n
111
ARG
113
A
GLY
114
n
112
GLY
114
A
LYS
115
n
113
LYS
115
A
LYS
116
n
114
LYS
116
A
SER
117
n
115
SER
117
A
CYS
118
n
116
CYS
118
A
HIS
119
n
117
HIS
119
A
THR
120
n
118
THR
120
A
GLY
121
n
119
GLY
121
A
LEU
122
n
120
LEU
122
A
GLY
123
n
121
GLY
123
A
ARG
124
n
122
ARG
124
A
SER
125
n
123
SER
125
A
ALA
126
n
124
ALA
126
A
GLY
127
n
125
GLY
127
A
TRP
128
n
126
TRP
128
A
ASN
129
n
127
ASN
129
A
ILE
130
n
128
ILE
130
A
PRO
131
n
129
PRO
131
A
ILE
132
n
130
ILE
132
A
GLY
133
n
131
GLY
133
A
LEU
134
n
132
LEU
134
A
LEU
135
n
133
LEU
135
A
TYR
136
n
134
TYR
136
A
CYS
137
n
135
CYS
137
A
ASP
138
n
136
ASP
138
A
LEU
139
n
137
LEU
139
A
PRO
140
n
138
PRO
140
A
GLU
141
n
139
GLU
141
A
PRO
142
n
140
PRO
142
A
ARG
143
n
141
ARG
143
A
LYS
144
n
142
LYS
144
A
PRO
145
n
143
PRO
145
A
LEU
146
n
144
LEU
146
A
GLU
147
n
145
GLU
147
A
LYS
148
n
146
LYS
148
A
ALA
149
n
147
ALA
149
A
VAL
150
n
148
VAL
150
A
ALA
151
n
149
ALA
151
A
ASN
152
n
150
ASN
152
A
PHE
153
n
151
PHE
153
A
PHE
154
n
152
PHE
154
A
SER
155
n
153
SER
155
A
GLY
156
n
154
GLY
156
A
SER
157
n
155
SER
157
A
CYS
158
n
156
CYS
158
A
ALA
159
n
157
ALA
159
A
PRO
160
n
158
PRO
160
A
CYS
161
n
159
CYS
161
A
ALA
162
n
160
ALA
162
A
ASP
163
n
161
ASP
163
A
GLY
164
n
162
GLY
164
A
THR
165
n
163
THR
165
A
ASP
166
n
164
ASP
166
A
PHE
167
n
165
PHE
167
A
PRO
168
n
166
PRO
168
A
GLN
169
n
167
GLN
169
A
LEU
170
n
168
LEU
170
A
CYS
171
n
169
CYS
171
A
GLN
172
n
170
GLN
172
A
LEU
173
n
171
LEU
173
A
CYS
174
n
172
CYS
174
A
PRO
175
n
173
PRO
175
A
GLY
176
n
174
GLY
176
A
CYS
177
n
175
CYS
177
A
GLY
178
n
176
GLY
178
A
CYS
179
n
177
CYS
179
A
SER
180
n
178
SER
180
A
THR
181
n
179
THR
181
A
LEU
182
n
180
LEU
182
A
ASN
183
n
181
ASN
183
A
GLN
184
n
182
GLN
184
A
TYR
185
n
183
TYR
185
A
PHE
186
n
184
PHE
186
A
GLY
187
n
185
GLY
187
A
TYR
188
n
186
TYR
188
A
SER
189
n
187
SER
189
A
GLY
190
n
188
GLY
190
A
ALA
191
n
189
ALA
191
A
PHE
192
n
190
PHE
192
A
LYS
193
n
191
LYS
193
A
CYS
194
n
192
CYS
194
A
LEU
195
n
193
LEU
195
A
LYS
196
n
194
LYS
196
A
ASP
197
n
195
ASP
197
A
GLY
198
n
196
GLY
198
A
ALA
199
n
197
ALA
199
A
GLY
200
n
198
GLY
200
A
ASP
201
n
199
ASP
201
A
VAL
202
n
200
VAL
202
A
ALA
203
n
201
ALA
203
A
PHE
204
n
202
PHE
204
A
VAL
205
n
203
VAL
205
A
LYS
206
n
204
LYS
206
A
HIS
207
n
205
HIS
207
A
SER
208
n
206
SER
208
A
THR
209
n
207
THR
209
A
ILE
210
n
208
ILE
210
A
PHE
211
n
209
PHE
211
A
GLU
212
n
210
GLU
212
A
ASN
213
n
211
ASN
213
A
LEU
214
n
212
LEU
214
A
ALA
215
n
213
ALA
215
A
ASN
216
n
214
ASN
216
A
LYS
217
n
215
LYS
217
A
ALA
218
n
216
ALA
218
A
ASP
219
n
217
ASP
219
A
ARG
220
n
218
ARG
220
A
ASP
221
n
219
ASP
221
A
GLN
222
n
220
GLN
222
A
TYR
223
n
221
TYR
223
A
GLU
224
n
222
GLU
224
A
LEU
225
n
223
LEU
225
A
LEU
226
n
224
LEU
226
A
CYS
227
n
225
CYS
227
A
LEU
228
n
226
LEU
228
A
ASP
229
n
227
ASP
229
A
ASN
230
n
228
ASN
230
A
THR
231
n
229
THR
231
A
ARG
232
n
230
ARG
232
A
LYS
233
n
231
LYS
233
A
PRO
234
n
232
PRO
234
A
VAL
235
n
233
VAL
235
A
ASP
236
n
234
ASP
236
A
GLU
237
n
235
GLU
237
A
TYR
238
n
236
TYR
238
A
LYS
239
n
237
LYS
239
A
ASP
240
n
238
ASP
240
A
CYS
241
n
239
CYS
241
A
HIS
242
n
240
HIS
242
A
LEU
243
n
241
LEU
243
A
ALA
244
n
242
ALA
244
A
GLN
245
n
243
GLN
245
A
VAL
246
n
244
VAL
246
A
PRO
247
n
245
PRO
247
A
SER
248
n
246
SER
248
A
HIS
249
n
247
HIS
249
A
THR
250
n
248
THR
250
A
VAL
251
n
249
VAL
251
A
VAL
252
n
250
VAL
252
A
ALA
253
n
251
ALA
253
A
ARG
254
n
252
ARG
254
A
SER
255
n
253
SER
255
A
MET
256
n
254
MET
256
A
GLY
257
n
255
GLY
257
A
GLY
258
n
256
GLY
258
A
LYS
259
n
257
LYS
259
A
GLU
260
n
258
GLU
260
A
ASP
261
n
259
ASP
261
A
LEU
262
n
260
LEU
262
A
ILE
263
n
261
ILE
263
A
TRP
264
n
262
TRP
264
A
GLU
265
n
263
GLU
265
A
LEU
266
n
264
LEU
266
A
LEU
267
n
265
LEU
267
A
ASN
268
n
266
ASN
268
A
GLN
269
n
267
GLN
269
A
ALA
270
n
268
ALA
270
A
GLN
271
n
269
GLN
271
A
GLU
272
n
270
GLU
272
A
HIS
273
n
271
HIS
273
A
PHE
274
n
272
PHE
274
A
GLY
275
n
273
GLY
275
A
LYS
276
n
274
LYS
276
A
ASP
277
n
275
ASP
277
A
LYS
278
n
276
LYS
278
A
SER
279
n
277
SER
279
A
LYS
280
n
278
LYS
280
A
GLU
281
n
279
GLU
281
A
PHE
282
n
280
PHE
282
A
GLN
283
n
281
GLN
283
A
LEU
284
n
282
LEU
284
A
PHE
285
n
283
PHE
285
A
SER
286
n
284
SER
286
A
SER
287
n
285
SER
287
A
PRO
288
n
286
PRO
288
A
HIS
289
n
287
HIS
289
A
GLY
290
n
288
GLY
290
A
LYS
291
n
289
LYS
291
A
ASP
292
n
290
ASP
292
A
LEU
293
n
291
LEU
293
A
LEU
294
n
292
LEU
294
A
PHE
295
n
293
PHE
295
A
LYS
296
n
294
LYS
296
A
ASP
297
n
295
ASP
297
A
SER
298
n
296
SER
298
A
ALA
299
n
297
ALA
299
A
HIS
300
n
298
HIS
300
A
GLY
301
n
299
GLY
301
A
PHE
302
n
300
PHE
302
A
LEU
303
n
301
LEU
303
A
LYS
304
n
302
LYS
304
A
VAL
305
n
303
VAL
305
A
PRO
306
n
304
PRO
306
A
PRO
307
n
305
PRO
307
A
ARG
308
n
306
ARG
308
A
MET
309
n
307
MET
309
A
ASP
310
n
308
ASP
310
A
ALA
311
n
309
ALA
311
A
LYS
312
n
310
LYS
312
A
MET
313
n
311
MET
313
A
TYR
314
n
312
TYR
314
A
LEU
315
n
313
LEU
315
A
GLY
316
n
314
GLY
316
A
TYR
317
n
315
TYR
317
A
GLU
318
n
316
GLU
318
A
TYR
319
n
317
TYR
319
A
VAL
320
n
318
VAL
320
A
THR
321
n
319
THR
321
A
ALA
322
n
320
ALA
322
A
ILE
323
n
321
ILE
323
A
ARG
324
n
322
ARG
324
A
ASN
325
n
323
ASN
325
A
LEU
326
n
324
LEU
326
A
ARG
327
n
325
ARG
327
A
GLU
328
n
326
GLU
328
A
GLY
329
n
327
GLY
329
A
THR
330
n
328
THR
330
A
CYS
331
n
329
CYS
331
A
0.202
0.197
0.253
1797
5.0
author_defined_assembly
1
monomeric
A
ASP
63
A
OD1
ASP
61
1_555
A
FE
339
C
FE
FE
1_555
A
TYR
95
A
OH
TYR
93
1_555
87.7
A
ASP
63
A
OD1
ASP
61
1_555
A
FE
339
C
FE
FE
1_555
A
TYR
188
A
OH
TYR
186
1_555
177.5
A
TYR
95
A
OH
TYR
93
1_555
A
FE
339
C
FE
FE
1_555
A
TYR
188
A
OH
TYR
186
1_555
94.6
A
ASP
63
A
OD1
ASP
61
1_555
A
FE
339
C
FE
FE
1_555
A
HIS
249
A
NE2
HIS
247
1_555
87.9
A
TYR
95
A
OH
TYR
93
1_555
A
FE
339
C
FE
FE
1_555
A
HIS
249
A
NE2
HIS
247
1_555
92.3
A
TYR
188
A
OH
TYR
186
1_555
A
FE
339
C
FE
FE
1_555
A
HIS
249
A
NE2
HIS
247
1_555
93.0
A
ASP
63
A
OD1
ASP
61
1_555
A
FE
339
C
FE
FE
1_555
A
CO3
338
A
B
O1
CO3
1_555
87.5
A
TYR
95
A
OH
TYR
93
1_555
A
FE
339
C
FE
FE
1_555
A
CO3
338
A
B
O1
CO3
1_555
95.2
A
TYR
188
A
OH
TYR
186
1_555
A
FE
339
C
FE
FE
1_555
A
CO3
338
A
B
O1
CO3
1_555
91.3
A
HIS
249
A
NE2
HIS
247
1_555
A
FE
339
C
FE
FE
1_555
A
CO3
338
A
B
O1
CO3
1_555
171.1
A
ASP
63
A
OD1
ASP
61
1_555
A
FE
339
C
FE
FE
1_555
A
CO3
338
A
B
O2
CO3
1_555
85.6
A
TYR
95
A
OH
TYR
93
1_555
A
FE
339
C
FE
FE
1_555
A
CO3
338
A
B
O2
CO3
1_555
155.3
A
TYR
188
A
OH
TYR
186
1_555
A
FE
339
C
FE
FE
1_555
A
CO3
338
A
B
O2
CO3
1_555
91.8
A
HIS
249
A
NE2
HIS
247
1_555
A
FE
339
C
FE
FE
1_555
A
CO3
338
A
B
O2
CO3
1_555
111.2
A
CO3
338
A
B
O1
CO3
1_555
A
FE
339
C
FE
FE
1_555
A
CO3
338
A
B
O2
CO3
1_555
60.8
A
ASP
63
A
OD1
ASP
61
1_555
A
FE
339
C
FE
FE
1_555
A
CO3
338
B
B
O2
CO3
1_555
91.4
A
TYR
95
A
OH
TYR
93
1_555
A
FE
339
C
FE
FE
1_555
A
CO3
338
B
B
O2
CO3
1_555
168.9
A
TYR
188
A
OH
TYR
186
1_555
A
FE
339
C
FE
FE
1_555
A
CO3
338
B
B
O2
CO3
1_555
86.5
A
HIS
249
A
NE2
HIS
247
1_555
A
FE
339
C
FE
FE
1_555
A
CO3
338
B
B
O2
CO3
1_555
76.6
A
CO3
338
A
B
O1
CO3
1_555
A
FE
339
C
FE
FE
1_555
A
CO3
338
B
B
O2
CO3
1_555
95.8
A
CO3
338
A
B
O2
CO3
1_555
A
FE
339
C
FE
FE
1_555
A
CO3
338
B
B
O2
CO3
1_555
35.3
A
ASP
63
A
OD1
ASP
61
1_555
A
FE
339
C
FE
FE
1_555
A
CO3
338
B
B
O1
CO3
1_555
83.2
A
TYR
95
A
OH
TYR
93
1_555
A
FE
339
C
FE
FE
1_555
A
CO3
338
B
B
O1
CO3
1_555
132.7
A
TYR
188
A
OH
TYR
186
1_555
A
FE
339
C
FE
FE
1_555
A
CO3
338
B
B
O1
CO3
1_555
94.5
A
HIS
249
A
NE2
HIS
247
1_555
A
FE
339
C
FE
FE
1_555
A
CO3
338
B
B
O1
CO3
1_555
133.3
A
CO3
338
A
B
O1
CO3
1_555
A
FE
339
C
FE
FE
1_555
A
CO3
338
B
B
O1
CO3
1_555
38.3
A
CO3
338
A
B
O2
CO3
1_555
A
FE
339
C
FE
FE
1_555
A
CO3
338
B
B
O1
CO3
1_555
22.7
A
CO3
338
B
B
O2
CO3
1_555
A
FE
339
C
FE
FE
1_555
A
CO3
338
B
B
O1
CO3
1_555
58.0
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
VAL
6
A
O
VAL
4
A
N
SER
36
A
N
SER
34
A
O
VAL
60
A
O
VAL
58
A
N
VAL
252
A
N
VAL
250
A
O
VAL
251
A
O
VAL
249
A
N
VAL
81
A
N
VAL
79
A
O
ALA
82
A
O
ALA
80
A
N
LEU
303
A
N
LEU
301
A
O
ALA
244
A
O
ALA
242
A
N
ALA
97
A
N
ALA
95
A
O
VAL
98
A
O
VAL
96
A
N
VAL
205
A
N
VAL
203
A
O
VAL
202
A
O
VAL
200
A
N
CYS
118
A
N
CYS
116
A
O
SER
117
A
O
SER
115
A
N
CYS
158
A
N
CYS
156
A
O
ALA
99
A
O
ALA
97
A
N
LEU
226
A
N
LEU
224
A
O
LEU
225
A
O
LEU
223
A
N
LYS
233
A
N
LYS
231
1
27.33
2.50
121.70
149.03
A
A
A
C
N
CA
ARG
LYS
LYS
143
144
144
Y
1
16.77
2.50
121.70
138.47
A
A
A
C
N
CA
PRO
LEU
LEU
145
146
146
Y
1
A
SER
12
63.28
-165.83
1
A
PRO
74
-97.43
31.15
1
A
TRP
128
-144.96
-65.58
1
A
LYS
144
-33.10
-25.26
1
A
PRO
145
-62.53
61.34
1
A
LEU
146
40.25
-76.26
1
A
SER
155
-98.63
37.65
1
A
CYS
161
79.14
-1.16
1
A
CYS
179
-98.16
46.17
1
A
ASP
229
-97.76
31.41
1
A
CYS
241
-150.51
71.44
1
A
LEU
294
75.62
-47.79
0.25
0.197
0.202
0.202
1.80
30.0
1797
36834
36834
5.0
93.8
RANDOM SELECTION
1
BCORREL (MODIFIED)
R-FREE
0.0
MOLECULAR REPLACEMENT
HUMAN TRANSFERRIN
PROTGEO_EH (MODIFIED)
BABINET
160.0
0.75
1.80
30.0
268
2847
9
0
2570
0.011
2647
2.20
1.50
3560
2.50
19.6
585
0.0
0
0.009
67
5.00
0.013
383
18.0
2.83
2631
5.00
0.113
929
10.00
24
1.80
30.0
1A8F
36895
3.
0.082
1
6.6
4.8
94.0
data reduction
DENZO
data reduction
ROTAVATA
data reduction
Agrovata
phasing
AMoRE
refinement
TNT
5E
data scaling
CCP4
(AGROVATA
data scaling
ROTAVATA
HUMAN SERUM TRANSFERRIN, RECOMBINANT N-TERMINAL LOBE
1
N
N
2
N
N
3
N
N
4
N
N
A
SER
12
A
SER
10
HELX_P
A
LYS
27
A
LYS
25
1
1
16
A
TYR
45
A
TYR
43
HELX_P
A
ALA
53
A
ALA
51
1
2
9
A
ALA
64
A
ALA
62
HELX_P
A
TYR
71
A
TYR
69
1
3
8
A
MET
109
A
MET
107
HELX_P
A
GLN
111
A
GLN
109
5
4
3
A
ASN
129
A
ASN
127
HELX_P
A
GLY
133
A
GLY
131
1
5
5
A
TYR
136
A
TYR
134
HELX_P
A
ASP
138
A
ASP
136
5
6
3
A
GLU
147
A
GLU
145
HELX_P
A
PHE
153
A
PHE
151
1
7
7
A
PRO
168
A
PRO
166
HELX_P
A
CYS
171
A
CYS
169
5
8
4
A
GLY
187
A
GLY
185
HELX_P
A
LYS
196
A
LYS
194
1
9
10
A
THR
209
A
THR
207
HELX_P
A
ASN
213
A
ASN
211
1
10
5
A
LYS
217
A
LYS
215
HELX_P
A
GLN
222
A
GLN
220
1
11
6
A
VAL
235
A
VAL
233
HELX_P
A
ASP
240
A
ASP
238
5
12
6
A
GLU
260
A
GLU
258
HELX_P
A
PHE
274
A
PHE
272
1
13
15
A
ALA
311
A
ALA
309
HELX_P
A
LEU
315
A
LEU
313
1
14
5
A
TYR
317
A
TYR
315
HELX_P
A
GLU
328
A
GLU
326
1
15
12
disulf
2.020
A
CYS
9
A
SG
CYS
7
1_555
A
CYS
48
A
SG
CYS
46
1_555
disulf
2.056
A
CYS
19
A
SG
CYS
17
1_555
A
CYS
39
A
SG
CYS
37
1_555
disulf
2.029
A
CYS
118
A
SG
CYS
116
1_555
A
CYS
194
A
SG
CYS
192
1_555
disulf
2.038
A
CYS
137
A
SG
CYS
135
1_555
A
CYS
331
A
SG
CYS
329
1_555
disulf
2.048
A
CYS
158
A
SG
CYS
156
1_555
A
CYS
174
A
SG
CYS
172
1_555
disulf
2.006
A
CYS
161
A
SG
CYS
159
1_555
A
CYS
179
A
SG
CYS
177
1_555
disulf
2.045
A
CYS
171
A
SG
CYS
169
1_555
A
CYS
177
A
SG
CYS
175
1_555
disulf
2.032
A
CYS
227
A
SG
CYS
225
1_555
A
CYS
241
A
SG
CYS
239
1_555
metalc
2.022
A
ASP
63
A
OD1
ASP
61
1_555
A
FE
339
C
FE
FE
1_555
metalc
1.986
A
TYR
95
A
OH
TYR
93
1_555
A
FE
339
C
FE
FE
1_555
metalc
1.898
A
TYR
188
A
OH
TYR
186
1_555
A
FE
339
C
FE
FE
1_555
metalc
2.105
A
HIS
249
A
NE2
HIS
247
1_555
A
FE
339
C
FE
FE
1_555
metalc
1.964
A
A
CO3
338
B
O1
CO3
1_555
A
FE
339
C
FE
FE
1_555
metalc
2.233
A
A
CO3
338
B
O2
CO3
1_555
A
FE
339
C
FE
FE
1_555
metalc
2.046
B
A
CO3
338
B
O2
CO3
1_555
A
FE
339
C
FE
FE
1_555
metalc
2.444
B
A
CO3
338
B
O1
CO3
1_555
A
FE
339
C
FE
FE
1_555
IRON TRANSPORT
IRON TRANSPORT, GLYCOPROTEIN, TRANSFERRIN, NLOBE, IRON-RELEASE, CARBONATE
A
ALA
73
A
ALA
71
1
A
PRO
74
A
PRO
72
-0.38
TRFE_HUMAN
UNP
1
1
P02787
MRLAVGALLVCAVLGLCLAVPDKTVRWCAVSEHEATKCQSFRDHMKSVIPSDGPSVACVKKASYLDCIRAIAANEADAVT
LDAGLVYDAYLAPNNLKPVVAEFYGSKEDPQTFYYAVAVVKKDSGFQMNQLRGKKSCHTGLGRSAGWNIPIGLLYCDLPE
PRKPLEKAVANFFSGSCAPCADGTDFPQLCQLCPGCGCSTLNQYFGYSGAFKCLKDGAGDVAFVKHSTIFENLANKADRD
QYELLCLDNTRKPVDEYKDCHLAQVPSHTVVARSMGGKEDLIWELLNQAQEHFGKDKSKEFQLFSSPHGKDLLFKDSAHG
FLKVPPRMDAKMYLGYEYVTAIRNLREGTCPEAPTDECKPVKWCALSHHERLKCDEWSVNSVGKIECVSAETTEDCIAKI
MNGEADAMSLDGGFVYIAGKCGLVPVLAENYNKSDNCEDTPEAGYFAVAVVKKSASDLTWDNLKGKKSCHTAVGRTAGWN
IPMGLLYNKINHCRFDEFFSEGCAPGSKKDSSLCKLCMGSGLNLCEPNNKEGYYGYTGAFRCLVEKGDVAFVKHQTVPQN
TGGKNPDPWAKNLNEKDYELLCLDGTRKPVEEYANCHLARAPNHAVVTRKDKEACVHKILRQQQHLFGSNVTDCSGNFCL
FRSETKDLLFRDDTVCLAKLHDRNTYEKYLGEEYVKAVGNLRKCSTSSLLEACTFRRP
22
350
1A8F
3
331
P02787
A
1
1
329
2
4
5
3
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
A
THR
5
A
THR
3
A
VAL
11
A
VAL
9
A
SER
36
A
SER
34
A
LYS
42
A
LYS
40
A
VAL
60
A
VAL
58
A
LEU
62
A
LEU
60
A
THR
250
A
THR
248
A
ARG
254
A
ARG
252
A
LEU
77
A
LEU
75
A
TYR
85
A
TYR
83
A
ALA
299
A
ALA
297
A
LYS
304
A
LYS
302
A
ALA
244
A
ALA
242
A
PRO
247
A
PRO
245
A
PHE
94
A
PHE
92
A
VAL
100
A
VAL
98
A
VAL
202
A
VAL
200
A
LYS
206
A
LYS
204
A
SER
117
A
SER
115
A
HIS
119
A
HIS
117
A
SER
157
A
SER
155
A
ALA
159
A
ALA
157
A
ALA
99
A
ALA
97
A
LYS
102
A
LYS
100
A
TYR
223
A
TYR
221
A
LEU
226
A
LEU
224
A
ARG
232
A
ARG
230
A
PRO
234
A
PRO
232
FERRIC ION BINDING SITE. CARBONATE AND ARGININE 124 ARE BOTH DISORDERED WITH TWO DISTINCT CONFORMATIONS.
Unknown
4
BINDING SITE FOR RESIDUE CO3 A 338
A
CO3
338
Software
10
BINDING SITE FOR RESIDUE FE A 339
A
FE
339
Software
5
A
ASP
63
A
ASP
61
4
1_555
A
TYR
95
A
TYR
93
4
1_555
A
TYR
188
A
TYR
186
4
1_555
A
HIS
249
A
HIS
247
4
1_555
A
ASP
63
A
ASP
61
10
1_555
A
TYR
95
A
TYR
93
10
1_555
A
THR
120
A
THR
118
10
1_555
A
ARG
124
A
ARG
122
10
1_555
A
ALA
126
A
ALA
124
10
1_555
A
GLY
127
A
GLY
125
10
1_555
A
TYR
188
A
TYR
186
10
1_555
A
HIS
249
A
HIS
247
10
1_555
A
FE
339
C
FE
10
1_555
A
HOH
699
D
HOH
10
1_555
A
ASP
63
A
ASP
61
5
1_555
A
TYR
95
A
TYR
93
5
1_555
A
TYR
188
A
TYR
186
5
1_555
A
HIS
249
A
HIS
247
5
1_555
A
CO3
338
B
CO3
5
1_555
92
P 41 21 2