0.006575
0.000000
0.000000
0.000000
0.010573
0.000000
0.000000
0.000000
0.017924
0.00000
0.00000
0.00000
Jameson, G.B.
Anderson, B.F.
Norris, G.E.
Thomas, D.H.
Baker, E.N.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
90.00
90.00
152.090
94.580
55.790
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
Cl -1
35.453
CHLORIDE ION
non-polymer
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
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
CL
N
75
N
N
N
76
R
C
N
77
N
C
N
78
N
O
N
79
N
C
N
80
N
S
N
81
N
O
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
H
N
89
N
N
N
90
S
C
N
91
N
C
N
92
N
O
N
93
N
C
N
94
N
C
N
95
N
C
N
96
N
O
N
97
N
N
N
98
N
O
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
H
N
109
N
N
N
110
S
C
N
111
N
C
N
112
N
O
N
113
N
C
N
114
N
C
N
115
N
C
N
116
N
O
N
117
N
O
N
118
N
O
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
H
N
128
N
N
N
129
N
C
N
130
N
C
N
131
N
O
N
132
N
O
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
H
N
138
N
N
N
139
S
C
N
140
N
C
N
141
N
O
N
142
N
C
Y
143
N
C
Y
144
N
N
Y
145
N
C
Y
146
N
C
Y
147
N
N
N
148
N
O
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
H
N
159
N
O
N
160
N
H
N
161
N
H
N
162
N
N
N
163
S
C
N
164
N
C
N
165
N
O
N
166
S
C
N
167
N
C
N
168
N
C
N
169
N
C
N
170
N
O
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
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
N
N
185
S
C
N
186
N
C
N
187
N
O
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
C
N
192
N
O
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
H
N
206
N
N
N
207
S
C
N
208
N
C
N
209
N
O
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
C
N
214
N
N
N
215
N
O
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
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
N
N
232
S
C
N
233
N
C
N
234
N
O
N
235
N
C
N
236
N
C
N
237
N
S
N
238
N
C
N
239
N
O
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
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
N
N
252
S
C
N
253
N
C
N
254
N
O
N
255
N
C
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
Y
261
N
C
N
262
N
O
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
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
N
N
275
S
C
N
276
N
C
N
277
N
O
N
278
N
C
N
279
N
C
N
280
N
C
N
281
N
O
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
H
N
291
N
N
N
292
S
C
N
293
N
C
N
294
N
O
N
295
N
C
N
296
N
O
N
297
N
O
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
H
N
305
N
N
N
306
S
C
N
307
N
C
N
308
N
O
N
309
R
C
N
310
N
O
N
311
N
C
N
312
N
O
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
H
N
322
N
N
N
323
S
C
N
324
N
C
N
325
N
O
N
326
N
C
Y
327
N
C
Y
328
N
C
Y
329
N
C
Y
330
N
N
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
Y
335
N
C
N
336
N
O
N
337
N
H
N
338
N
H
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
H
N
349
N
N
N
350
S
C
N
351
N
C
N
352
N
O
N
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
Y
358
N
C
Y
359
N
C
N
360
N
O
N
361
N
O
N
362
N
H
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
N
N
374
S
C
N
375
N
C
N
376
N
O
N
377
N
C
N
378
N
C
N
379
N
C
N
380
N
O
N
381
N
H
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
391
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
doub
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
doub
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
doub
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
doub
N
159
N
sing
N
160
N
sing
N
161
N
sing
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
doub
N
180
N
sing
N
181
N
sing
N
182
N
sing
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
doub
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
doub
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
doub
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
Y
248
N
doub
Y
249
N
sing
Y
250
N
sing
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
doub
N
255
N
sing
Y
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
doub
N
267
N
sing
N
268
N
sing
N
269
N
sing
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
doub
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
doub
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
doub
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
Y
317
N
doub
Y
318
N
sing
Y
319
N
sing
N
320
N
sing
Y
321
N
doub
Y
322
N
sing
Y
323
N
sing
N
324
N
sing
Y
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
328
N
doub
N
329
N
sing
Y
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
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
doub
N
341
N
sing
N
342
N
sing
N
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
doub
N
350
N
sing
Y
351
N
doub
N
352
N
sing
Y
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
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
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
DK
Acta Crystallogr.,Sect.D
ABCRE6
0766
0907-4449
54
1319
1335
10.1107/S0907444998004417
10089508
Structure of human apolactoferrin at 2.0 A resolution. Refinement and analysis of ligand-induced conformational change.
1998
UK
Nature
NATUAS
0006
0028-0836
344
784
787
10.1038/344784a0
2330032
Apolactoferrin structure demonstrates ligand-induced conformational change in transferrins.
1990
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
209
711
734
10.1016/0022-2836(89)90602-5
2585506
Structure of human lactoferrin: crystallographic structure analysis and refinement at 2.8 A resolution.
1989
NE
Trends Biochem.Sci.
TBSCDB
0946
0968-0004
12
350
10.1016/0968-0004(87)90163-0
Transferrins: Insights Into Structure and Function from Studies on Lactoferrin
1987
US
Proc.Natl.Acad.Sci.USA
PNASA6
0040
0027-8424
84
1769
1773
10.1073/pnas.84.7.1769
3470756
Structure of human lactoferrin at 3.2-A resolution.
1987
10.2210/pdb1cb6/pdb
pdb_00001cb6
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
295.0
1
MIRRORS
FILM
NI MIRRORS
SINGLE WAVELENGTH
M
x-ray
1
0.87
1.0
SRS
0.87
SYNCHROTRON
SRS
76263.266
Lactotransferrin
3.4.21.-
UNP residues 20-710
1
nat
polymer
35.453
CHLORIDE ION
2
syn
non-polymer
18.015
water
357
nat
water
Lactoferrin,Growth-inhibiting protein 12,Talalactoferrin
no
no
GRRRSVQWCAVSQPEATKCFQWQRNMRKVRGPPVSCIKRDSPIQCIQAIAENRADAVTLDGGFIYEAGLAPYKLRPVAAE
VYGTERQPRTHYYAVAVVKKGGSFQLNELQGLKSCHTGLRRTAGWNVPIGTLRPFLNWTGPPEPIEAAVARFFSASCVPG
ADKGQFPNLCRLCAGTGENKCAFSSQEPYFSYSGAFKCLRDGAGDVAFIRESTVFEDLSDEAERDEYELLCPDNTRKPVD
KFKDCHLARVPSHAVVARSVNGKEDAIWNLLRQAQEKFGKDKSPKFQLFGSPSGQKDLLFKDSAIGFSRVPPRIDSGLYL
GSGYFTAIQNLRKSEEEVAARRARVVWCAVGEQELRKCNQWSGLSEGSVTCSSASTTEDCIALVLKGEADAMSLDGGYVY
TAGKCGLVPVLAENYKSQQSSDPDPNCVDRPVEGYLAVAVVRRSDTSLTWNSVKGKKSCHTAVDRTAGWNIPMGLLFNQT
GSCKFDEYFSQSCAPGSDPRSNLCALCIGDEQGENKCVPNSNERYYGYTGAFRCLAENAGDVAFVKDVTVLQNTDGNNNE
AWAKDLKLADFALLCLDGKRKPVTEARSCHLAMAPNHAVVSRMDKVERLKQVLLHQQAKFGRNGSDCPDKFCLFQSETKN
LLFNDNTECLARLHGKTTYEKYLGPQYVAGITNLKKCSTSPLLEACEFLRK
GRRRSVQWCAVSQPEATKCFQWQRNMRKVRGPPVSCIKRDSPIQCIQAIAENRADAVTLDGGFIYEAGLAPYKLRPVAAE
VYGTERQPRTHYYAVAVVKKGGSFQLNELQGLKSCHTGLRRTAGWNVPIGTLRPFLNWTGPPEPIEAAVARFFSASCVPG
ADKGQFPNLCRLCAGTGENKCAFSSQEPYFSYSGAFKCLRDGAGDVAFIRESTVFEDLSDEAERDEYELLCPDNTRKPVD
KFKDCHLARVPSHAVVARSVNGKEDAIWNLLRQAQEKFGKDKSPKFQLFGSPSGQKDLLFKDSAIGFSRVPPRIDSGLYL
GSGYFTAIQNLRKSEEEVAARRARVVWCAVGEQELRKCNQWSGLSEGSVTCSSASTTEDCIALVLKGEADAMSLDGGYVY
TAGKCGLVPVLAENYKSQQSSDPDPNCVDRPVEGYLAVAVVRRSDTSLTWNSVKGKKSCHTAVDRTAGWNIPMGLLFNQT
GSCKFDEYFSQSCAPGSDPRSNLCALCIGDEQGENKCVPNSNERYYGYTGAFRCLAENAGDVAFVKDVTVLQNTDGNNNE
AWAKDLKLADFALLCLDGKRKPVTEARSCHLAMAPNHAVVSRMDKVERLKQVLLHQQAKFGRNGSDCPDKFCLFQSETKN
LLFNDNTECLARLHGKTTYEKYLGPQYVAGITNLKKCSTSPLLEACEFLRK
A
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
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n
n
n
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n
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n
Human
Homo
sample
1
691
9606
BREAST
Homo sapiens
MILK
3
2.61
53
SYNCHROTRON OSCILLATION DATA TO 1.9 A MERGED WITH ENRAF-NONIUS CAD4 DATA TO
2.8 A; DATA TO 2.0 A RETAINED
7.8
pH 7.8
entity
entity_name_com
entity_src_nat
pdbx_distant_solvent_atoms
software
struct_ref
struct_ref_seq
struct_ref_seq_dif
citation
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
struct_site
repository
Initial release
Version format compliance
Version format compliance
Advisory
Database references
Refinement description
Source and taxonomy
Structure summary
Data collection
Database references
Data collection
Database references
Derived calculations
Refinement description
1
0
1999-03-12
1
1
2007-10-16
1
2
2011-07-13
1
3
2017-06-21
1
4
2019-11-06
1
5
2023-08-09
_entity.pdbx_description
_entity.pdbx_ec
_entity.pdbx_fragment
_entity_src_nat.common_name
_entity_src_nat.pdbx_beg_seq_num
_entity_src_nat.pdbx_end_seq_num
_software.name
_struct_ref.pdbx_align_begin
_struct_ref.pdbx_seq_one_letter_code
_citation.page_last
_citation.pdbx_database_id_DOI
_citation.pdbx_database_id_PubMed
_citation.title
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_site.pdbx_auth_asym_id
_struct_site.pdbx_auth_comp_id
_struct_site.pdbx_auth_seq_id
HELIX
DETERMINATION METHOD: AUTHOR-MODIFIED KABSCH & SANDER
SHEET
THERE ARE SEVERAL BIFURCATED SHEETS IN THIS STRUCTURE.
THESE ARE REPRESENTED BY TWO SHEETS WHICH HAVE ONE OR MORE
IDENTICAL STRANDS. SHEETS *N2A* AND *N2B* REPRESENT ONE
BIFURCATED SHEET AND STRAND FOUR OF SHEET BN1 IS ALSO PART
OF THIS SHEET. SHEETS *C2A* AND *C2B* REPRESENT ONE
BIFURCATED SHEET AND STRAND FOUR OF SHEET BC1 IS ALSO PART
OF THIS SHEET.
THE RESIDUES LISTED IN REMARK 500, TORSION ANGLES
OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS, ARE IN WELL
DEFINED GAMMA-TURNS AT POSITIONALLY HOMOLOGOUS SITES
ON BOTH LOBES.
THE PEPTIDE BOND IN REMARK 500 AND ITS POSITIONAL HOMOLOG
ARE ALSO SUBSTANTIALLY NON-PLANAR IN LACTOFERRIN
BNL
Y
RCSB
1999-03-01
REL
REL
1
A
O
HOH
2006
6.33
1
A
O
HOH
2015
6.72
1
A
O
HOH
2088
6.25
1
A
O
HOH
2145
7.14
1
A
O
HOH
2152
8.85
1
A
O
HOH
2351
10.93
CL
CHLORIDE ION
HOH
water
THERE IS A TWO FOLD INTERNAL SEQUENCE HOMOLOGY
(~40% IDENTITY).
THE SEQUENCE USED IN THE X-RAY STRUCTURE FOR RESIDUES
1001-1005 (GRRRS) IS AT VARIANCE WITH
THE MOST RECENT SEQUENCE (SWS P02788, TRFL_H: GRRRRS).
IN THIS REGION ELECTRON DENSITY IS POORLY DEFINED AND
THE DIFFERENCE IS OF LITTLE STRUCTURAL CONSEQUENCE.
THE AMINO ACID SEQUENCE GIVEN IN ENTRY 1LFH REQUIRED
CORRECTIONS AT RESIDUE 13 (GLN), 24 (ARG), 28 (LYS),
200 (ARG), 512(GLN)
1LGF
1LGF (LACTOFERRIN)
PDB
experimental model
CL
1701
2
CL
CL
1701
A
CL
1702
2
CL
CL
1702
A
HOH
2000
3
HOH
HOH
2000
A
HOH
2001
3
HOH
HOH
2001
A
HOH
2002
3
HOH
HOH
2002
A
HOH
2003
3
HOH
HOH
2003
A
HOH
2004
3
HOH
HOH
2004
A
HOH
2005
3
HOH
HOH
2005
A
HOH
2006
3
HOH
HOH
2006
A
HOH
2007
3
HOH
HOH
2007
A
HOH
2008
3
HOH
HOH
2008
A
HOH
2009
3
HOH
HOH
2009
A
HOH
2010
3
HOH
HOH
2010
A
HOH
2011
3
HOH
HOH
2011
A
HOH
2013
3
HOH
HOH
2013
A
HOH
2014
3
HOH
HOH
2014
A
HOH
2015
3
HOH
HOH
2015
A
HOH
2016
3
HOH
HOH
2016
A
HOH
2017
3
HOH
HOH
2017
A
HOH
2018
3
HOH
HOH
2018
A
HOH
2019
3
HOH
HOH
2019
A
HOH
2020
3
HOH
HOH
2020
A
HOH
2021
3
HOH
HOH
2021
A
HOH
2022
3
HOH
HOH
2022
A
HOH
2023
3
HOH
HOH
2023
A
HOH
2024
3
HOH
HOH
2024
A
HOH
2025
3
HOH
HOH
2025
A
HOH
2026
3
HOH
HOH
2026
A
HOH
2027
3
HOH
HOH
2027
A
HOH
2028
3
HOH
HOH
2028
A
HOH
2029
3
HOH
HOH
2029
A
HOH
2030
3
HOH
HOH
2030
A
HOH
2031
3
HOH
HOH
2031
A
HOH
2032
3
HOH
HOH
2032
A
HOH
2033
3
HOH
HOH
2033
A
HOH
2034
3
HOH
HOH
2034
A
HOH
2035
3
HOH
HOH
2035
A
HOH
2036
3
HOH
HOH
2036
A
HOH
2037
3
HOH
HOH
2037
A
HOH
2038
3
HOH
HOH
2038
A
HOH
2039
3
HOH
HOH
2039
A
HOH
2040
3
HOH
HOH
2040
A
HOH
2041
3
HOH
HOH
2041
A
HOH
2042
3
HOH
HOH
2042
A
HOH
2043
3
HOH
HOH
2043
A
HOH
2044
3
HOH
HOH
2044
A
HOH
2045
3
HOH
HOH
2045
A
HOH
2046
3
HOH
HOH
2046
A
HOH
2047
3
HOH
HOH
2047
A
HOH
2048
3
HOH
HOH
2048
A
HOH
2049
3
HOH
HOH
2049
A
HOH
2050
3
HOH
HOH
2050
A
HOH
2051
3
HOH
HOH
2051
A
HOH
2052
3
HOH
HOH
2052
A
HOH
2053
3
HOH
HOH
2053
A
HOH
2054
3
HOH
HOH
2054
A
HOH
2055
3
HOH
HOH
2055
A
HOH
2056
3
HOH
HOH
2056
A
HOH
2057
3
HOH
HOH
2057
A
HOH
2058
3
HOH
HOH
2058
A
HOH
2059
3
HOH
HOH
2059
A
HOH
2060
3
HOH
HOH
2060
A
HOH
2061
3
HOH
HOH
2061
A
HOH
2062
3
HOH
HOH
2062
A
HOH
2063
3
HOH
HOH
2063
A
HOH
2064
3
HOH
HOH
2064
A
HOH
2065
3
HOH
HOH
2065
A
HOH
2066
3
HOH
HOH
2066
A
HOH
2067
3
HOH
HOH
2067
A
HOH
2068
3
HOH
HOH
2068
A
HOH
2069
3
HOH
HOH
2069
A
HOH
2070
3
HOH
HOH
2070
A
HOH
2071
3
HOH
HOH
2071
A
HOH
2072
3
HOH
HOH
2072
A
HOH
2073
3
HOH
HOH
2073
A
HOH
2074
3
HOH
HOH
2074
A
HOH
2075
3
HOH
HOH
2075
A
HOH
2076
3
HOH
HOH
2076
A
HOH
2077
3
HOH
HOH
2077
A
HOH
2078
3
HOH
HOH
2078
A
HOH
2079
3
HOH
HOH
2079
A
HOH
2080
3
HOH
HOH
2080
A
HOH
2081
3
HOH
HOH
2081
A
HOH
2082
3
HOH
HOH
2082
A
HOH
2083
3
HOH
HOH
2083
A
HOH
2084
3
HOH
HOH
2084
A
HOH
2085
3
HOH
HOH
2085
A
HOH
2086
3
HOH
HOH
2086
A
HOH
2087
3
HOH
HOH
2087
A
HOH
2088
3
HOH
HOH
2088
A
HOH
2089
3
HOH
HOH
2089
A
HOH
2090
3
HOH
HOH
2090
A
HOH
2091
3
HOH
HOH
2091
A
HOH
2092
3
HOH
HOH
2092
A
HOH
2093
3
HOH
HOH
2093
A
HOH
2094
3
HOH
HOH
2094
A
HOH
2095
3
HOH
HOH
2095
A
HOH
2096
3
HOH
HOH
2096
A
HOH
2097
3
HOH
HOH
2097
A
HOH
2098
3
HOH
HOH
2098
A
HOH
2099
3
HOH
HOH
2099
A
HOH
2100
3
HOH
HOH
2100
A
HOH
2101
3
HOH
HOH
2101
A
HOH
2102
3
HOH
HOH
2102
A
HOH
2103
3
HOH
HOH
2103
A
HOH
2104
3
HOH
HOH
2104
A
HOH
2105
3
HOH
HOH
2105
A
HOH
2106
3
HOH
HOH
2106
A
HOH
2107
3
HOH
HOH
2107
A
HOH
2108
3
HOH
HOH
2108
A
HOH
2109
3
HOH
HOH
2109
A
HOH
2110
3
HOH
HOH
2110
A
HOH
2111
3
HOH
HOH
2111
A
HOH
2112
3
HOH
HOH
2112
A
HOH
2113
3
HOH
HOH
2113
A
HOH
2114
3
HOH
HOH
2114
A
HOH
2115
3
HOH
HOH
2115
A
HOH
2116
3
HOH
HOH
2116
A
HOH
2117
3
HOH
HOH
2117
A
HOH
2118
3
HOH
HOH
2118
A
HOH
2119
3
HOH
HOH
2119
A
HOH
2120
3
HOH
HOH
2120
A
HOH
2121
3
HOH
HOH
2121
A
HOH
2122
3
HOH
HOH
2122
A
HOH
2123
3
HOH
HOH
2123
A
HOH
2124
3
HOH
HOH
2124
A
HOH
2125
3
HOH
HOH
2125
A
HOH
2126
3
HOH
HOH
2126
A
HOH
2127
3
HOH
HOH
2127
A
HOH
2128
3
HOH
HOH
2128
A
HOH
2129
3
HOH
HOH
2129
A
HOH
2130
3
HOH
HOH
2130
A
HOH
2131
3
HOH
HOH
2131
A
HOH
2132
3
HOH
HOH
2132
A
HOH
2133
3
HOH
HOH
2133
A
HOH
2134
3
HOH
HOH
2134
A
HOH
2135
3
HOH
HOH
2135
A
HOH
2136
3
HOH
HOH
2136
A
HOH
2137
3
HOH
HOH
2137
A
HOH
2138
3
HOH
HOH
2138
A
HOH
2139
3
HOH
HOH
2139
A
HOH
2140
3
HOH
HOH
2140
A
HOH
2141
3
HOH
HOH
2141
A
HOH
2142
3
HOH
HOH
2142
A
HOH
2143
3
HOH
HOH
2143
A
HOH
2144
3
HOH
HOH
2144
A
HOH
2145
3
HOH
HOH
2145
A
HOH
2146
3
HOH
HOH
2146
A
HOH
2147
3
HOH
HOH
2147
A
HOH
2148
3
HOH
HOH
2148
A
HOH
2149
3
HOH
HOH
2149
A
HOH
2150
3
HOH
HOH
2150
A
HOH
2151
3
HOH
HOH
2151
A
HOH
2152
3
HOH
HOH
2152
A
HOH
2153
3
HOH
HOH
2153
A
HOH
2154
3
HOH
HOH
2154
A
HOH
2155
3
HOH
HOH
2155
A
HOH
2156
3
HOH
HOH
2156
A
HOH
2157
3
HOH
HOH
2157
A
HOH
2158
3
HOH
HOH
2158
A
HOH
2159
3
HOH
HOH
2159
A
HOH
2160
3
HOH
HOH
2160
A
HOH
2161
3
HOH
HOH
2161
A
HOH
2162
3
HOH
HOH
2162
A
HOH
2163
3
HOH
HOH
2163
A
HOH
2164
3
HOH
HOH
2164
A
HOH
2165
3
HOH
HOH
2165
A
HOH
2166
3
HOH
HOH
2166
A
HOH
2167
3
HOH
HOH
2167
A
HOH
2168
3
HOH
HOH
2168
A
HOH
2169
3
HOH
HOH
2169
A
HOH
2170
3
HOH
HOH
2170
A
HOH
2171
3
HOH
HOH
2171
A
HOH
2172
3
HOH
HOH
2172
A
HOH
2173
3
HOH
HOH
2173
A
HOH
2174
3
HOH
HOH
2174
A
HOH
2176
3
HOH
HOH
2176
A
HOH
2177
3
HOH
HOH
2177
A
HOH
2178
3
HOH
HOH
2178
A
HOH
2179
3
HOH
HOH
2179
A
HOH
2180
3
HOH
HOH
2180
A
HOH
2181
3
HOH
HOH
2181
A
HOH
2182
3
HOH
HOH
2182
A
HOH
2183
3
HOH
HOH
2183
A
HOH
2184
3
HOH
HOH
2184
A
HOH
2185
3
HOH
HOH
2185
A
HOH
2186
3
HOH
HOH
2186
A
HOH
2187
3
HOH
HOH
2187
A
HOH
2188
3
HOH
HOH
2188
A
HOH
2189
3
HOH
HOH
2189
A
HOH
2190
3
HOH
HOH
2190
A
HOH
2191
3
HOH
HOH
2191
A
HOH
2192
3
HOH
HOH
2192
A
HOH
2193
3
HOH
HOH
2193
A
HOH
2194
3
HOH
HOH
2194
A
HOH
2195
3
HOH
HOH
2195
A
HOH
2196
3
HOH
HOH
2196
A
HOH
2197
3
HOH
HOH
2197
A
HOH
2198
3
HOH
HOH
2198
A
HOH
2199
3
HOH
HOH
2199
A
HOH
2200
3
HOH
HOH
2200
A
HOH
2201
3
HOH
HOH
2201
A
HOH
2202
3
HOH
HOH
2202
A
HOH
2203
3
HOH
HOH
2203
A
HOH
2204
3
HOH
HOH
2204
A
HOH
2205
3
HOH
HOH
2205
A
HOH
2206
3
HOH
HOH
2206
A
HOH
2207
3
HOH
HOH
2207
A
HOH
2208
3
HOH
HOH
2208
A
HOH
2209
3
HOH
HOH
2209
A
HOH
2210
3
HOH
HOH
2210
A
HOH
2211
3
HOH
HOH
2211
A
HOH
2212
3
HOH
HOH
2212
A
HOH
2213
3
HOH
HOH
2213
A
HOH
2214
3
HOH
HOH
2214
A
HOH
2215
3
HOH
HOH
2215
A
HOH
2216
3
HOH
HOH
2216
A
HOH
2217
3
HOH
HOH
2217
A
HOH
2218
3
HOH
HOH
2218
A
HOH
2219
3
HOH
HOH
2219
A
HOH
2220
3
HOH
HOH
2220
A
HOH
2221
3
HOH
HOH
2221
A
HOH
2222
3
HOH
HOH
2222
A
HOH
2223
3
HOH
HOH
2223
A
HOH
2224
3
HOH
HOH
2224
A
HOH
2225
3
HOH
HOH
2225
A
HOH
2226
3
HOH
HOH
2226
A
HOH
2227
3
HOH
HOH
2227
A
HOH
2228
3
HOH
HOH
2228
A
HOH
2229
3
HOH
HOH
2229
A
HOH
2230
3
HOH
HOH
2230
A
HOH
2231
3
HOH
HOH
2231
A
HOH
2232
3
HOH
HOH
2232
A
HOH
2233
3
HOH
HOH
2233
A
HOH
2234
3
HOH
HOH
2234
A
HOH
2235
3
HOH
HOH
2235
A
HOH
2236
3
HOH
HOH
2236
A
HOH
2237
3
HOH
HOH
2237
A
HOH
2238
3
HOH
HOH
2238
A
HOH
2239
3
HOH
HOH
2239
A
HOH
2240
3
HOH
HOH
2240
A
HOH
2241
3
HOH
HOH
2241
A
HOH
2242
3
HOH
HOH
2242
A
HOH
2243
3
HOH
HOH
2243
A
HOH
2244
3
HOH
HOH
2244
A
HOH
2245
3
HOH
HOH
2245
A
HOH
2246
3
HOH
HOH
2246
A
HOH
2247
3
HOH
HOH
2247
A
HOH
2248
3
HOH
HOH
2248
A
HOH
2249
3
HOH
HOH
2249
A
HOH
2250
3
HOH
HOH
2250
A
HOH
2251
3
HOH
HOH
2251
A
HOH
2252
3
HOH
HOH
2252
A
HOH
2253
3
HOH
HOH
2253
A
HOH
2254
3
HOH
HOH
2254
A
HOH
2255
3
HOH
HOH
2255
A
HOH
2256
3
HOH
HOH
2256
A
HOH
2257
3
HOH
HOH
2257
A
HOH
2258
3
HOH
HOH
2258
A
HOH
2259
3
HOH
HOH
2259
A
HOH
2260
3
HOH
HOH
2260
A
HOH
2261
3
HOH
HOH
2261
A
HOH
2262
3
HOH
HOH
2262
A
HOH
2263
3
HOH
HOH
2263
A
HOH
2264
3
HOH
HOH
2264
A
HOH
2265
3
HOH
HOH
2265
A
HOH
2266
3
HOH
HOH
2266
A
HOH
2267
3
HOH
HOH
2267
A
HOH
2268
3
HOH
HOH
2268
A
HOH
2269
3
HOH
HOH
2269
A
HOH
2270
3
HOH
HOH
2270
A
HOH
2271
3
HOH
HOH
2271
A
HOH
2272
3
HOH
HOH
2272
A
HOH
2273
3
HOH
HOH
2273
A
HOH
2274
3
HOH
HOH
2274
A
HOH
2275
3
HOH
HOH
2275
A
HOH
2276
3
HOH
HOH
2276
A
HOH
2277
3
HOH
HOH
2277
A
HOH
2278
3
HOH
HOH
2278
A
HOH
2279
3
HOH
HOH
2279
A
HOH
2280
3
HOH
HOH
2280
A
HOH
2281
3
HOH
HOH
2281
A
HOH
2282
3
HOH
HOH
2282
A
HOH
2283
3
HOH
HOH
2283
A
HOH
2284
3
HOH
HOH
2284
A
HOH
2285
3
HOH
HOH
2285
A
HOH
2286
3
HOH
HOH
2286
A
HOH
2287
3
HOH
HOH
2287
A
HOH
2288
3
HOH
HOH
2288
A
HOH
2289
3
HOH
HOH
2289
A
HOH
2290
3
HOH
HOH
2290
A
HOH
2291
3
HOH
HOH
2291
A
HOH
2292
3
HOH
HOH
2292
A
HOH
2293
3
HOH
HOH
2293
A
HOH
2294
3
HOH
HOH
2294
A
HOH
2295
3
HOH
HOH
2295
A
HOH
2296
3
HOH
HOH
2296
A
HOH
2297
3
HOH
HOH
2297
A
HOH
2298
3
HOH
HOH
2298
A
HOH
2299
3
HOH
HOH
2299
A
HOH
2300
3
HOH
HOH
2300
A
HOH
2301
3
HOH
HOH
2301
A
HOH
2302
3
HOH
HOH
2302
A
HOH
2303
3
HOH
HOH
2303
A
HOH
2304
3
HOH
HOH
2304
A
HOH
2305
3
HOH
HOH
2305
A
HOH
2306
3
HOH
HOH
2306
A
HOH
2307
3
HOH
HOH
2307
A
HOH
2308
3
HOH
HOH
2308
A
HOH
2309
3
HOH
HOH
2309
A
HOH
2310
3
HOH
HOH
2310
A
HOH
2311
3
HOH
HOH
2311
A
HOH
2312
3
HOH
HOH
2312
A
HOH
2313
3
HOH
HOH
2313
A
HOH
2314
3
HOH
HOH
2314
A
HOH
2315
3
HOH
HOH
2315
A
HOH
2316
3
HOH
HOH
2316
A
HOH
2317
3
HOH
HOH
2317
A
HOH
2318
3
HOH
HOH
2318
A
HOH
2319
3
HOH
HOH
2319
A
HOH
2320
3
HOH
HOH
2320
A
HOH
2321
3
HOH
HOH
2321
A
HOH
2322
3
HOH
HOH
2322
A
HOH
2323
3
HOH
HOH
2323
A
HOH
2324
3
HOH
HOH
2324
A
HOH
2325
3
HOH
HOH
2325
A
HOH
2326
3
HOH
HOH
2326
A
HOH
2327
3
HOH
HOH
2327
A
HOH
2328
3
HOH
HOH
2328
A
HOH
2329
3
HOH
HOH
2329
A
HOH
2330
3
HOH
HOH
2330
A
HOH
2331
3
HOH
HOH
2331
A
HOH
2332
3
HOH
HOH
2332
A
HOH
2334
3
HOH
HOH
2334
A
HOH
2335
3
HOH
HOH
2335
A
HOH
2337
3
HOH
HOH
2337
A
HOH
2338
3
HOH
HOH
2338
A
HOH
2339
3
HOH
HOH
2339
A
HOH
2340
3
HOH
HOH
2340
A
HOH
2342
3
HOH
HOH
2342
A
HOH
2343
3
HOH
HOH
2343
A
HOH
2344
3
HOH
HOH
2344
A
HOH
2345
3
HOH
HOH
2345
A
HOH
2346
3
HOH
HOH
2346
A
HOH
2347
3
HOH
HOH
2347
A
HOH
2348
3
HOH
HOH
2348
A
HOH
2349
3
HOH
HOH
2349
A
HOH
2350
3
HOH
HOH
2350
A
HOH
2351
3
HOH
HOH
2351
A
HOH
2352
3
HOH
HOH
2352
A
HOH
2353
3
HOH
HOH
2353
A
HOH
2354
3
HOH
HOH
2354
A
HOH
2355
3
HOH
HOH
2355
A
HOH
2356
3
HOH
HOH
2356
A
HOH
2357
3
HOH
HOH
2357
A
HOH
2359
3
HOH
HOH
2359
A
HOH
2360
3
HOH
HOH
2360
A
HOH
2361
3
HOH
HOH
2361
A
HOH
2362
3
HOH
HOH
2362
A
GLY
1001
n
1
GLY
1001
A
ARG
1002
n
2
ARG
1002
A
ARG
1003
n
3
ARG
1003
A
ARG
1004
n
4
ARG
1004
A
SER
1005
n
5
SER
1005
A
VAL
1006
n
6
VAL
1006
A
GLN
1007
n
7
GLN
1007
A
TRP
1008
n
8
TRP
1008
A
CYS
1009
n
9
CYS
1009
A
ALA
1010
n
10
ALA
1010
A
VAL
1011
n
11
VAL
1011
A
SER
1012
n
12
SER
1012
A
GLN
1013
n
13
GLN
1013
A
PRO
1014
n
14
PRO
1014
A
GLU
1015
n
15
GLU
1015
A
ALA
1016
n
16
ALA
1016
A
THR
1017
n
17
THR
1017
A
LYS
1018
n
18
LYS
1018
A
CYS
1019
n
19
CYS
1019
A
PHE
1020
n
20
PHE
1020
A
GLN
1021
n
21
GLN
1021
A
TRP
1022
n
22
TRP
1022
A
GLN
1023
n
23
GLN
1023
A
ARG
1024
n
24
ARG
1024
A
ASN
1025
n
25
ASN
1025
A
MET
1026
n
26
MET
1026
A
ARG
1027
n
27
ARG
1027
A
LYS
1028
n
28
LYS
1028
A
VAL
1029
n
29
VAL
1029
A
ARG
1030
n
30
ARG
1030
A
GLY
1031
n
31
GLY
1031
A
PRO
1032
n
32
PRO
1032
A
PRO
1033
n
33
PRO
1033
A
VAL
1034
n
34
VAL
1034
A
SER
1035
n
35
SER
1035
A
CYS
1036
n
36
CYS
1036
A
ILE
1037
n
37
ILE
1037
A
LYS
1038
n
38
LYS
1038
A
ARG
1039
n
39
ARG
1039
A
ASP
1040
n
40
ASP
1040
A
SER
1041
n
41
SER
1041
A
PRO
1042
n
42
PRO
1042
A
ILE
1043
n
43
ILE
1043
A
GLN
1044
n
44
GLN
1044
A
CYS
1045
n
45
CYS
1045
A
ILE
1046
n
46
ILE
1046
A
GLN
1047
n
47
GLN
1047
A
ALA
1048
n
48
ALA
1048
A
ILE
1049
n
49
ILE
1049
A
ALA
1050
n
50
ALA
1050
A
GLU
1051
n
51
GLU
1051
A
ASN
1052
n
52
ASN
1052
A
ARG
1053
n
53
ARG
1053
A
ALA
1054
n
54
ALA
1054
A
ASP
1055
n
55
ASP
1055
A
ALA
1056
n
56
ALA
1056
A
VAL
1057
n
57
VAL
1057
A
THR
1058
n
58
THR
1058
A
LEU
1059
n
59
LEU
1059
A
ASP
1060
n
60
ASP
1060
A
GLY
1061
n
61
GLY
1061
A
GLY
1062
n
62
GLY
1062
A
PHE
1063
n
63
PHE
1063
A
ILE
1064
n
64
ILE
1064
A
TYR
1065
n
65
TYR
1065
A
GLU
1066
n
66
GLU
1066
A
ALA
1067
n
67
ALA
1067
A
GLY
1068
n
68
GLY
1068
A
LEU
1069
n
69
LEU
1069
A
ALA
1070
n
70
ALA
1070
A
PRO
1071
n
71
PRO
1071
A
TYR
1072
n
72
TYR
1072
A
LYS
1073
n
73
LYS
1073
A
LEU
1074
n
74
LEU
1074
A
ARG
1075
n
75
ARG
1075
A
PRO
1076
n
76
PRO
1076
A
VAL
1077
n
77
VAL
1077
A
ALA
1078
n
78
ALA
1078
A
ALA
1079
n
79
ALA
1079
A
GLU
1080
n
80
GLU
1080
A
VAL
1081
n
81
VAL
1081
A
TYR
1082
n
82
TYR
1082
A
GLY
1083
n
83
GLY
1083
A
THR
1084
n
84
THR
1084
A
GLU
1085
n
85
GLU
1085
A
ARG
1086
n
86
ARG
1086
A
GLN
1087
n
87
GLN
1087
A
PRO
1088
n
88
PRO
1088
A
ARG
1089
n
89
ARG
1089
A
THR
1090
n
90
THR
1090
A
HIS
1091
n
91
HIS
1091
A
TYR
1092
n
92
TYR
1092
A
TYR
1093
n
93
TYR
1093
A
ALA
1094
n
94
ALA
1094
A
VAL
1095
n
95
VAL
1095
A
ALA
1096
n
96
ALA
1096
A
VAL
1097
n
97
VAL
1097
A
VAL
1098
n
98
VAL
1098
A
LYS
1099
n
99
LYS
1099
A
LYS
1100
n
100
LYS
1100
A
GLY
1101
n
101
GLY
1101
A
GLY
1102
n
102
GLY
1102
A
SER
1103
n
103
SER
1103
A
PHE
1104
n
104
PHE
1104
A
GLN
1105
n
105
GLN
1105
A
LEU
1106
n
106
LEU
1106
A
ASN
1107
n
107
ASN
1107
A
GLU
1108
n
108
GLU
1108
A
LEU
1109
n
109
LEU
1109
A
GLN
1110
n
110
GLN
1110
A
GLY
1111
n
111
GLY
1111
A
LEU
1112
n
112
LEU
1112
A
LYS
1113
n
113
LYS
1113
A
SER
1114
n
114
SER
1114
A
CYS
1115
n
115
CYS
1115
A
HIS
1116
n
116
HIS
1116
A
THR
1117
n
117
THR
1117
A
GLY
1118
n
118
GLY
1118
A
LEU
1119
n
119
LEU
1119
A
ARG
1120
n
120
ARG
1120
A
ARG
1121
n
121
ARG
1121
A
THR
1122
n
122
THR
1122
A
ALA
1123
n
123
ALA
1123
A
GLY
1124
n
124
GLY
1124
A
TRP
1125
n
125
TRP
1125
A
ASN
1126
n
126
ASN
1126
A
VAL
1127
n
127
VAL
1127
A
PRO
1128
n
128
PRO
1128
A
ILE
1129
n
129
ILE
1129
A
GLY
1130
n
130
GLY
1130
A
THR
1131
n
131
THR
1131
A
LEU
1132
n
132
LEU
1132
A
ARG
1133
n
133
ARG
1133
A
PRO
1134
n
134
PRO
1134
A
PHE
1135
n
135
PHE
1135
A
LEU
1136
n
136
LEU
1136
A
ASN
1137
n
137
ASN
1137
A
TRP
1138
n
138
TRP
1138
A
THR
1139
n
139
THR
1139
A
GLY
1140
n
140
GLY
1140
A
PRO
1141
n
141
PRO
1141
A
PRO
1142
n
142
PRO
1142
A
GLU
1143
n
143
GLU
1143
A
PRO
1144
n
144
PRO
1144
A
ILE
1145
n
145
ILE
1145
A
GLU
1146
n
146
GLU
1146
A
ALA
1147
n
147
ALA
1147
A
ALA
1148
n
148
ALA
1148
A
VAL
1149
n
149
VAL
1149
A
ALA
1150
n
150
ALA
1150
A
ARG
1151
n
151
ARG
1151
A
PHE
1152
n
152
PHE
1152
A
PHE
1153
n
153
PHE
1153
A
SER
1154
n
154
SER
1154
A
ALA
1155
n
155
ALA
1155
A
SER
1156
n
156
SER
1156
A
CYS
1157
n
157
CYS
1157
A
VAL
1158
n
158
VAL
1158
A
PRO
1159
n
159
PRO
1159
A
GLY
1160
n
160
GLY
1160
A
ALA
1161
n
161
ALA
1161
A
ASP
1162
n
162
ASP
1162
A
LYS
1163
n
163
LYS
1163
A
GLY
1164
n
164
GLY
1164
A
GLN
1165
n
165
GLN
1165
A
PHE
1166
n
166
PHE
1166
A
PRO
1167
n
167
PRO
1167
A
ASN
1168
n
168
ASN
1168
A
LEU
1169
n
169
LEU
1169
A
CYS
1170
n
170
CYS
1170
A
ARG
1171
n
171
ARG
1171
A
LEU
1172
n
172
LEU
1172
A
CYS
1173
n
173
CYS
1173
A
ALA
1174
n
174
ALA
1174
A
GLY
1175
n
175
GLY
1175
A
THR
1176
n
176
THR
1176
A
GLY
1177
n
177
GLY
1177
A
GLU
1178
n
178
GLU
1178
A
ASN
1179
n
179
ASN
1179
A
LYS
1180
n
180
LYS
1180
A
CYS
1181
n
181
CYS
1181
A
ALA
1182
n
182
ALA
1182
A
PHE
1183
n
183
PHE
1183
A
SER
1184
n
184
SER
1184
A
SER
1185
n
185
SER
1185
A
GLN
1186
n
186
GLN
1186
A
GLU
1187
n
187
GLU
1187
A
PRO
1188
n
188
PRO
1188
A
TYR
1189
n
189
TYR
1189
A
PHE
1190
n
190
PHE
1190
A
SER
1191
n
191
SER
1191
A
TYR
1192
n
192
TYR
1192
A
SER
1193
n
193
SER
1193
A
GLY
1194
n
194
GLY
1194
A
ALA
1195
n
195
ALA
1195
A
PHE
1196
n
196
PHE
1196
A
LYS
1197
n
197
LYS
1197
A
CYS
1198
n
198
CYS
1198
A
LEU
1199
n
199
LEU
1199
A
ARG
1200
n
200
ARG
1200
A
ASP
1201
n
201
ASP
1201
A
GLY
1202
n
202
GLY
1202
A
ALA
1203
n
203
ALA
1203
A
GLY
1204
n
204
GLY
1204
A
ASP
1205
n
205
ASP
1205
A
VAL
1206
n
206
VAL
1206
A
ALA
1207
n
207
ALA
1207
A
PHE
1208
n
208
PHE
1208
A
ILE
1209
n
209
ILE
1209
A
ARG
1210
n
210
ARG
1210
A
GLU
1211
n
211
GLU
1211
A
SER
1212
n
212
SER
1212
A
THR
1213
n
213
THR
1213
A
VAL
1214
n
214
VAL
1214
A
PHE
1215
n
215
PHE
1215
A
GLU
1216
n
216
GLU
1216
A
ASP
1217
n
217
ASP
1217
A
LEU
1218
n
218
LEU
1218
A
SER
1219
n
219
SER
1219
A
ASP
1220
n
220
ASP
1220
A
GLU
1221
n
221
GLU
1221
A
ALA
1222
n
222
ALA
1222
A
GLU
1223
n
223
GLU
1223
A
ARG
1224
n
224
ARG
1224
A
ASP
1225
n
225
ASP
1225
A
GLU
1226
n
226
GLU
1226
A
TYR
1227
n
227
TYR
1227
A
GLU
1228
n
228
GLU
1228
A
LEU
1229
n
229
LEU
1229
A
LEU
1230
n
230
LEU
1230
A
CYS
1231
n
231
CYS
1231
A
PRO
1232
n
232
PRO
1232
A
ASP
1233
n
233
ASP
1233
A
ASN
1234
n
234
ASN
1234
A
THR
1235
n
235
THR
1235
A
ARG
1236
n
236
ARG
1236
A
LYS
1237
n
237
LYS
1237
A
PRO
1238
n
238
PRO
1238
A
VAL
1239
n
239
VAL
1239
A
ASP
1240
n
240
ASP
1240
A
LYS
1241
n
241
LYS
1241
A
PHE
1242
n
242
PHE
1242
A
LYS
1243
n
243
LYS
1243
A
ASP
1244
n
244
ASP
1244
A
CYS
1245
n
245
CYS
1245
A
HIS
1246
n
246
HIS
1246
A
LEU
1247
n
247
LEU
1247
A
ALA
1248
n
248
ALA
1248
A
ARG
1249
n
249
ARG
1249
A
VAL
1250
n
250
VAL
1250
A
PRO
1251
n
251
PRO
1251
A
SER
1252
n
252
SER
1252
A
HIS
1253
n
253
HIS
1253
A
ALA
1254
n
254
ALA
1254
A
VAL
1255
n
255
VAL
1255
A
VAL
1256
n
256
VAL
1256
A
ALA
1257
n
257
ALA
1257
A
ARG
1258
n
258
ARG
1258
A
SER
1259
n
259
SER
1259
A
VAL
1260
n
260
VAL
1260
A
ASN
1261
n
261
ASN
1261
A
GLY
1262
n
262
GLY
1262
A
LYS
1263
n
263
LYS
1263
A
GLU
1264
n
264
GLU
1264
A
ASP
1265
n
265
ASP
1265
A
ALA
1266
n
266
ALA
1266
A
ILE
1267
n
267
ILE
1267
A
TRP
1268
n
268
TRP
1268
A
ASN
1269
n
269
ASN
1269
A
LEU
1270
n
270
LEU
1270
A
LEU
1271
n
271
LEU
1271
A
ARG
1272
n
272
ARG
1272
A
GLN
1273
n
273
GLN
1273
A
ALA
1274
n
274
ALA
1274
A
GLN
1275
n
275
GLN
1275
A
GLU
1276
n
276
GLU
1276
A
LYS
1277
n
277
LYS
1277
A
PHE
1278
n
278
PHE
1278
A
GLY
1279
n
279
GLY
1279
A
LYS
1280
n
280
LYS
1280
A
ASP
1281
n
281
ASP
1281
A
LYS
1282
n
282
LYS
1282
A
SER
1283
n
283
SER
1283
A
PRO
1284
n
284
PRO
1284
A
LYS
1285
n
285
LYS
1285
A
PHE
1286
n
286
PHE
1286
A
GLN
1287
n
287
GLN
1287
A
LEU
1288
n
288
LEU
1288
A
PHE
1289
n
289
PHE
1289
A
GLY
1290
n
290
GLY
1290
A
SER
1291
n
291
SER
1291
A
PRO
1292
n
292
PRO
1292
A
SER
1293
n
293
SER
1293
A
GLY
1294
n
294
GLY
1294
A
GLN
1295
n
295
GLN
1295
A
LYS
1296
n
296
LYS
1296
A
ASP
1297
n
297
ASP
1297
A
LEU
1298
n
298
LEU
1298
A
LEU
1299
n
299
LEU
1299
A
PHE
1300
n
300
PHE
1300
A
LYS
1301
n
301
LYS
1301
A
ASP
1302
n
302
ASP
1302
A
SER
1303
n
303
SER
1303
A
ALA
1304
n
304
ALA
1304
A
ILE
1305
n
305
ILE
1305
A
GLY
1306
n
306
GLY
1306
A
PHE
1307
n
307
PHE
1307
A
SER
1308
n
308
SER
1308
A
ARG
1309
n
309
ARG
1309
A
VAL
1310
n
310
VAL
1310
A
PRO
1311
n
311
PRO
1311
A
PRO
1312
n
312
PRO
1312
A
ARG
1313
n
313
ARG
1313
A
ILE
1314
n
314
ILE
1314
A
ASP
1315
n
315
ASP
1315
A
SER
1316
n
316
SER
1316
A
GLY
1317
n
317
GLY
1317
A
LEU
1318
n
318
LEU
1318
A
TYR
1319
n
319
TYR
1319
A
LEU
1320
n
320
LEU
1320
A
GLY
1321
n
321
GLY
1321
A
SER
1322
n
322
SER
1322
A
GLY
1323
n
323
GLY
1323
A
TYR
1324
n
324
TYR
1324
A
PHE
1325
n
325
PHE
1325
A
THR
1326
n
326
THR
1326
A
ALA
1327
n
327
ALA
1327
A
ILE
1328
n
328
ILE
1328
A
GLN
1329
n
329
GLN
1329
A
ASN
1330
n
330
ASN
1330
A
LEU
1331
n
331
LEU
1331
A
ARG
1332
n
332
ARG
1332
A
LYS
1333
n
333
LYS
1333
A
SER
1334
n
334
SER
1334
A
GLU
1335
n
335
GLU
1335
A
GLU
1336
n
336
GLU
1336
A
GLU
1337
n
337
GLU
1337
A
VAL
1338
n
338
VAL
1338
A
ALA
1339
n
339
ALA
1339
A
ALA
1340
n
340
ALA
1340
A
ARG
1341
n
341
ARG
1341
A
ARG
1342
n
342
ARG
1342
A
ALA
1343
n
343
ALA
1343
A
ARG
1344
n
344
ARG
1344
A
VAL
1345
n
345
VAL
1345
A
VAL
1346
n
346
VAL
1346
A
TRP
1347
n
347
TRP
1347
A
CYS
1348
n
348
CYS
1348
A
ALA
1349
n
349
ALA
1349
A
VAL
1350
n
350
VAL
1350
A
GLY
1351
n
351
GLY
1351
A
GLU
1352
n
352
GLU
1352
A
GLN
1353
n
353
GLN
1353
A
GLU
1354
n
354
GLU
1354
A
LEU
1355
n
355
LEU
1355
A
ARG
1356
n
356
ARG
1356
A
LYS
1357
n
357
LYS
1357
A
CYS
1358
n
358
CYS
1358
A
ASN
1359
n
359
ASN
1359
A
GLN
1360
n
360
GLN
1360
A
TRP
1361
n
361
TRP
1361
A
SER
1362
n
362
SER
1362
A
GLY
1363
n
363
GLY
1363
A
LEU
1364
n
364
LEU
1364
A
SER
1365
n
365
SER
1365
A
GLU
1366
n
366
GLU
1366
A
GLY
1367
n
367
GLY
1367
A
SER
1368
n
368
SER
1368
A
VAL
1369
n
369
VAL
1369
A
THR
1370
n
370
THR
1370
A
CYS
1371
n
371
CYS
1371
A
SER
1372
n
372
SER
1372
A
SER
1373
n
373
SER
1373
A
ALA
1374
n
374
ALA
1374
A
SER
1375
n
375
SER
1375
A
THR
1376
n
376
THR
1376
A
THR
1377
n
377
THR
1377
A
GLU
1378
n
378
GLU
1378
A
ASP
1379
n
379
ASP
1379
A
CYS
1380
n
380
CYS
1380
A
ILE
1381
n
381
ILE
1381
A
ALA
1382
n
382
ALA
1382
A
LEU
1383
n
383
LEU
1383
A
VAL
1384
n
384
VAL
1384
A
LEU
1385
n
385
LEU
1385
A
LYS
1386
n
386
LYS
1386
A
GLY
1387
n
387
GLY
1387
A
GLU
1388
n
388
GLU
1388
A
ALA
1389
n
389
ALA
1389
A
ASP
1390
n
390
ASP
1390
A
ALA
1391
n
391
ALA
1391
A
MET
1392
n
392
MET
1392
A
SER
1393
n
393
SER
1393
A
LEU
1394
n
394
LEU
1394
A
ASP
1395
n
395
ASP
1395
A
GLY
1396
n
396
GLY
1396
A
GLY
1397
n
397
GLY
1397
A
TYR
1398
n
398
TYR
1398
A
VAL
1399
n
399
VAL
1399
A
TYR
1400
n
400
TYR
1400
A
THR
1401
n
401
THR
1401
A
ALA
1402
n
402
ALA
1402
A
GLY
1403
n
403
GLY
1403
A
LYS
1404
n
404
LYS
1404
A
CYS
1405
n
405
CYS
1405
A
GLY
1406
n
406
GLY
1406
A
LEU
1407
n
407
LEU
1407
A
VAL
1408
n
408
VAL
1408
A
PRO
1409
n
409
PRO
1409
A
VAL
1410
n
410
VAL
1410
A
LEU
1411
n
411
LEU
1411
A
ALA
1412
n
412
ALA
1412
A
GLU
1413
n
413
GLU
1413
A
ASN
1414
n
414
ASN
1414
A
TYR
1415
n
415
TYR
1415
A
LYS
1416
n
416
LYS
1416
A
SER
1417
n
417
SER
1417
A
GLN
1418
n
418
GLN
1418
A
GLN
1419
n
419
GLN
1419
A
SER
1420
n
420
SER
1420
A
SER
1421
n
421
SER
1421
A
ASP
1422
n
422
ASP
1422
A
PRO
1423
n
423
PRO
1423
A
ASP
1424
n
424
ASP
1424
A
PRO
1425
n
425
PRO
1425
A
ASN
1426
n
426
ASN
1426
A
CYS
1427
n
427
CYS
1427
A
VAL
1428
n
428
VAL
1428
A
ASP
1429
n
429
ASP
1429
A
ARG
1430
n
430
ARG
1430
A
PRO
1431
n
431
PRO
1431
A
VAL
1432
n
432
VAL
1432
A
GLU
1433
n
433
GLU
1433
A
GLY
1434
n
434
GLY
1434
A
TYR
1435
n
435
TYR
1435
A
LEU
1436
n
436
LEU
1436
A
ALA
1437
n
437
ALA
1437
A
VAL
1438
n
438
VAL
1438
A
ALA
1439
n
439
ALA
1439
A
VAL
1440
n
440
VAL
1440
A
VAL
1441
n
441
VAL
1441
A
ARG
1442
n
442
ARG
1442
A
ARG
1443
n
443
ARG
1443
A
SER
1444
n
444
SER
1444
A
ASP
1445
n
445
ASP
1445
A
THR
1446
n
446
THR
1446
A
SER
1447
n
447
SER
1447
A
LEU
1448
n
448
LEU
1448
A
THR
1449
n
449
THR
1449
A
TRP
1450
n
450
TRP
1450
A
ASN
1451
n
451
ASN
1451
A
SER
1452
n
452
SER
1452
A
VAL
1453
n
453
VAL
1453
A
LYS
1454
n
454
LYS
1454
A
GLY
1455
n
455
GLY
1455
A
LYS
1456
n
456
LYS
1456
A
LYS
1457
n
457
LYS
1457
A
SER
1458
n
458
SER
1458
A
CYS
1459
n
459
CYS
1459
A
HIS
1460
n
460
HIS
1460
A
THR
1461
n
461
THR
1461
A
ALA
1462
n
462
ALA
1462
A
VAL
1463
n
463
VAL
1463
A
ASP
1464
n
464
ASP
1464
A
ARG
1465
n
465
ARG
1465
A
THR
1466
n
466
THR
1466
A
ALA
1467
n
467
ALA
1467
A
GLY
1468
n
468
GLY
1468
A
TRP
1469
n
469
TRP
1469
A
ASN
1470
n
470
ASN
1470
A
ILE
1471
n
471
ILE
1471
A
PRO
1472
n
472
PRO
1472
A
MET
1473
n
473
MET
1473
A
GLY
1474
n
474
GLY
1474
A
LEU
1475
n
475
LEU
1475
A
LEU
1476
n
476
LEU
1476
A
PHE
1477
n
477
PHE
1477
A
ASN
1478
n
478
ASN
1478
A
GLN
1479
n
479
GLN
1479
A
THR
1480
n
480
THR
1480
A
GLY
1481
n
481
GLY
1481
A
SER
1482
n
482
SER
1482
A
CYS
1483
n
483
CYS
1483
A
LYS
1484
n
484
LYS
1484
A
PHE
1485
n
485
PHE
1485
A
ASP
1486
n
486
ASP
1486
A
GLU
1487
n
487
GLU
1487
A
TYR
1488
n
488
TYR
1488
A
PHE
1489
n
489
PHE
1489
A
SER
1490
n
490
SER
1490
A
GLN
1491
n
491
GLN
1491
A
SER
1492
n
492
SER
1492
A
CYS
1493
n
493
CYS
1493
A
ALA
1494
n
494
ALA
1494
A
PRO
1495
n
495
PRO
1495
A
GLY
1496
n
496
GLY
1496
A
SER
1497
n
497
SER
1497
A
ASP
1498
n
498
ASP
1498
A
PRO
1499
n
499
PRO
1499
A
ARG
1500
n
500
ARG
1500
A
SER
1501
n
501
SER
1501
A
ASN
1502
n
502
ASN
1502
A
LEU
1503
n
503
LEU
1503
A
CYS
1504
n
504
CYS
1504
A
ALA
1505
n
505
ALA
1505
A
LEU
1506
n
506
LEU
1506
A
CYS
1507
n
507
CYS
1507
A
ILE
1508
n
508
ILE
1508
A
GLY
1509
n
509
GLY
1509
A
ASP
1510
n
510
ASP
1510
A
GLU
1511
n
511
GLU
1511
A
GLN
1512
n
512
GLN
1512
A
GLY
1513
n
513
GLY
1513
A
GLU
1514
n
514
GLU
1514
A
ASN
1515
n
515
ASN
1515
A
LYS
1516
n
516
LYS
1516
A
CYS
1517
n
517
CYS
1517
A
VAL
1518
n
518
VAL
1518
A
PRO
1519
n
519
PRO
1519
A
ASN
1520
n
520
ASN
1520
A
SER
1521
n
521
SER
1521
A
ASN
1522
n
522
ASN
1522
A
GLU
1523
n
523
GLU
1523
A
ARG
1524
n
524
ARG
1524
A
TYR
1525
n
525
TYR
1525
A
TYR
1526
n
526
TYR
1526
A
GLY
1527
n
527
GLY
1527
A
TYR
1528
n
528
TYR
1528
A
THR
1529
n
529
THR
1529
A
GLY
1530
n
530
GLY
1530
A
ALA
1531
n
531
ALA
1531
A
PHE
1532
n
532
PHE
1532
A
ARG
1533
n
533
ARG
1533
A
CYS
1534
n
534
CYS
1534
A
LEU
1535
n
535
LEU
1535
A
ALA
1536
n
536
ALA
1536
A
GLU
1537
n
537
GLU
1537
A
ASN
1538
n
538
ASN
1538
A
ALA
1539
n
539
ALA
1539
A
GLY
1540
n
540
GLY
1540
A
ASP
1541
n
541
ASP
1541
A
VAL
1542
n
542
VAL
1542
A
ALA
1543
n
543
ALA
1543
A
PHE
1544
n
544
PHE
1544
A
VAL
1545
n
545
VAL
1545
A
LYS
1546
n
546
LYS
1546
A
ASP
1547
n
547
ASP
1547
A
VAL
1548
n
548
VAL
1548
A
THR
1549
n
549
THR
1549
A
VAL
1550
n
550
VAL
1550
A
LEU
1551
n
551
LEU
1551
A
GLN
1552
n
552
GLN
1552
A
ASN
1553
n
553
ASN
1553
A
THR
1554
n
554
THR
1554
A
ASP
1555
n
555
ASP
1555
A
GLY
1556
n
556
GLY
1556
A
ASN
1557
n
557
ASN
1557
A
ASN
1558
n
558
ASN
1558
A
ASN
1559
n
559
ASN
1559
A
GLU
1560
n
560
GLU
1560
A
ALA
1561
n
561
ALA
1561
A
TRP
1562
n
562
TRP
1562
A
ALA
1563
n
563
ALA
1563
A
LYS
1564
n
564
LYS
1564
A
ASP
1565
n
565
ASP
1565
A
LEU
1566
n
566
LEU
1566
A
LYS
1567
n
567
LYS
1567
A
LEU
1568
n
568
LEU
1568
A
ALA
1569
n
569
ALA
1569
A
ASP
1570
n
570
ASP
1570
A
PHE
1571
n
571
PHE
1571
A
ALA
1572
n
572
ALA
1572
A
LEU
1573
n
573
LEU
1573
A
LEU
1574
n
574
LEU
1574
A
CYS
1575
n
575
CYS
1575
A
LEU
1576
n
576
LEU
1576
A
ASP
1577
n
577
ASP
1577
A
GLY
1578
n
578
GLY
1578
A
LYS
1579
n
579
LYS
1579
A
ARG
1580
n
580
ARG
1580
A
LYS
1581
n
581
LYS
1581
A
PRO
1582
n
582
PRO
1582
A
VAL
1583
n
583
VAL
1583
A
THR
1584
n
584
THR
1584
A
GLU
1585
n
585
GLU
1585
A
ALA
1586
n
586
ALA
1586
A
ARG
1587
n
587
ARG
1587
A
SER
1588
n
588
SER
1588
A
CYS
1589
n
589
CYS
1589
A
HIS
1590
n
590
HIS
1590
A
LEU
1591
n
591
LEU
1591
A
ALA
1592
n
592
ALA
1592
A
MET
1593
n
593
MET
1593
A
ALA
1594
n
594
ALA
1594
A
PRO
1595
n
595
PRO
1595
A
ASN
1596
n
596
ASN
1596
A
HIS
1597
n
597
HIS
1597
A
ALA
1598
n
598
ALA
1598
A
VAL
1599
n
599
VAL
1599
A
VAL
1600
n
600
VAL
1600
A
SER
1601
n
601
SER
1601
A
ARG
1602
n
602
ARG
1602
A
MET
1603
n
603
MET
1603
A
ASP
1604
n
604
ASP
1604
A
LYS
1605
n
605
LYS
1605
A
VAL
1606
n
606
VAL
1606
A
GLU
1607
n
607
GLU
1607
A
ARG
1608
n
608
ARG
1608
A
LEU
1609
n
609
LEU
1609
A
LYS
1610
n
610
LYS
1610
A
GLN
1611
n
611
GLN
1611
A
VAL
1612
n
612
VAL
1612
A
LEU
1613
n
613
LEU
1613
A
LEU
1614
n
614
LEU
1614
A
HIS
1615
n
615
HIS
1615
A
GLN
1616
n
616
GLN
1616
A
GLN
1617
n
617
GLN
1617
A
ALA
1618
n
618
ALA
1618
A
LYS
1619
n
619
LYS
1619
A
PHE
1620
n
620
PHE
1620
A
GLY
1621
n
621
GLY
1621
A
ARG
1622
n
622
ARG
1622
A
ASN
1623
n
623
ASN
1623
A
GLY
1624
n
624
GLY
1624
A
SER
1625
n
625
SER
1625
A
ASP
1626
n
626
ASP
1626
A
CYS
1627
n
627
CYS
1627
A
PRO
1628
n
628
PRO
1628
A
ASP
1629
n
629
ASP
1629
A
LYS
1630
n
630
LYS
1630
A
PHE
1631
n
631
PHE
1631
A
CYS
1632
n
632
CYS
1632
A
LEU
1633
n
633
LEU
1633
A
PHE
1634
n
634
PHE
1634
A
GLN
1635
n
635
GLN
1635
A
SER
1636
n
636
SER
1636
A
GLU
1637
n
637
GLU
1637
A
THR
1638
n
638
THR
1638
A
LYS
1639
n
639
LYS
1639
A
ASN
1640
n
640
ASN
1640
A
LEU
1641
n
641
LEU
1641
A
LEU
1642
n
642
LEU
1642
A
PHE
1643
n
643
PHE
1643
A
ASN
1644
n
644
ASN
1644
A
ASP
1645
n
645
ASP
1645
A
ASN
1646
n
646
ASN
1646
A
THR
1647
n
647
THR
1647
A
GLU
1648
n
648
GLU
1648
A
CYS
1649
n
649
CYS
1649
A
LEU
1650
n
650
LEU
1650
A
ALA
1651
n
651
ALA
1651
A
ARG
1652
n
652
ARG
1652
A
LEU
1653
n
653
LEU
1653
A
HIS
1654
n
654
HIS
1654
A
GLY
1655
n
655
GLY
1655
A
LYS
1656
n
656
LYS
1656
A
THR
1657
n
657
THR
1657
A
THR
1658
n
658
THR
1658
A
TYR
1659
n
659
TYR
1659
A
GLU
1660
n
660
GLU
1660
A
LYS
1661
n
661
LYS
1661
A
TYR
1662
n
662
TYR
1662
A
LEU
1663
n
663
LEU
1663
A
GLY
1664
n
664
GLY
1664
A
PRO
1665
n
665
PRO
1665
A
GLN
1666
n
666
GLN
1666
A
TYR
1667
n
667
TYR
1667
A
VAL
1668
n
668
VAL
1668
A
ALA
1669
n
669
ALA
1669
A
GLY
1670
n
670
GLY
1670
A
ILE
1671
n
671
ILE
1671
A
THR
1672
n
672
THR
1672
A
ASN
1673
n
673
ASN
1673
A
LEU
1674
n
674
LEU
1674
A
LYS
1675
n
675
LYS
1675
A
LYS
1676
n
676
LYS
1676
A
CYS
1677
n
677
CYS
1677
A
SER
1678
n
678
SER
1678
A
THR
1679
n
679
THR
1679
A
SER
1680
n
680
SER
1680
A
PRO
1681
n
681
PRO
1681
A
LEU
1682
n
682
LEU
1682
A
LEU
1683
n
683
LEU
1683
A
GLU
1684
n
684
GLU
1684
A
ALA
1685
n
685
ALA
1685
A
CYS
1686
n
686
CYS
1686
A
GLU
1687
n
687
GLU
1687
A
PHE
1688
n
688
PHE
1688
A
LEU
1689
n
689
LEU
1689
A
ARG
1690
n
690
ARG
1690
A
LYS
1691
n
691
LYS
1691
A
0.201
0.201
0.286
0.286
2146
2146
4.0
4.0
53450
author_defined_assembly
1
monomeric
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
SER
1035
A
N
SER
35
A
O
VAL
1006
A
O
VAL
6
A
N
CYS
1009
A
N
CYS
9
A
O
ALA
1056
A
O
ALA
56
A
N
LEU
1059
A
N
LEU
59
A
O
ALA
1254
A
O
ALA
254
A
N
ALA
1257
A
N
ALA
257
A
O
ARG
1075
A
O
ARG
75
A
N
ALA
1079
A
N
ALA
79
A
O
SER
1308
A
O
SER
308
A
N
CYS
1157
A
N
CYS
157
A
O
SER
1114
A
O
SER
114
A
N
CYS
1115
A
N
CYS
115
A
O
VAL
1206
A
O
VAL
206
A
N
ALA
1207
A
N
ALA
207
A
O
VAL
1097
A
O
VAL
97
A
N
LYS
1100
A
N
LYS
100
A
O
GLU
1226
A
O
GLU
226
A
N
CYS
1157
A
N
CYS
157
A
O
SER
1114
A
O
SER
114
A
N
CYS
1115
A
N
CYS
115
A
O
VAL
1206
A
O
VAL
206
A
N
ALA
1207
A
N
ALA
207
A
O
VAL
1097
A
O
VAL
97
A
N
ALA
1094
A
N
ALA
94
A
O
ALA
1248
A
O
ALA
248
A
N
THR
1370
A
N
THR
370
A
O
VAL
1345
A
O
VAL
345
A
N
CYS
1348
A
N
CYS
348
A
O
ALA
1391
A
O
ALA
391
A
N
LEU
1394
A
N
LEU
394
A
O
ALA
1598
A
O
ALA
598
A
N
SER
1601
A
N
SER
601
A
O
VAL
1408
A
O
VAL
408
A
N
ALA
1412
A
N
ALA
412
A
O
ALA
1651
A
O
ALA
651
A
N
CYS
1493
A
N
CYS
493
A
O
SER
1458
A
O
SER
458
A
N
CYS
1459
A
N
CYS
459
A
O
VAL
1542
A
O
VAL
542
A
N
VAL
1545
A
N
VAL
545
A
O
VAL
1438
A
O
VAL
438
A
N
ARG
1443
A
N
ARG
443
A
O
ASP
1570
A
O
ASP
570
A
N
CYS
1493
A
N
CYS
493
A
O
SER
1458
A
O
SER
458
A
N
CYS
1459
A
N
CYS
459
A
O
VAL
1542
A
O
VAL
542
A
N
VAL
1545
A
N
VAL
545
A
O
VAL
1438
A
O
VAL
438
A
N
ALA
1437
A
N
ALA
437
A
O
ALA
1592
A
O
ALA
592
1
A
A
SER
CYS
1492
1493
148.55
1
A
ARG
1002
78.33
62.36
1
A
ARG
1086
73.64
-0.10
1
A
GLN
1087
-141.53
51.90
1
A
TRP
1125
-146.79
-57.08
1
A
PRO
1141
-39.97
-36.96
1
A
PRO
1142
-29.40
-44.17
1
A
SER
1191
64.60
-163.36
1
A
ASN
1234
81.33
27.93
1
A
LEU
1299
76.25
-50.63
1
A
VAL
1410
-122.29
-53.34
1
A
TRP
1469
-143.41
-69.83
1
A
CYS
1589
-151.81
65.38
1
A
LYS
1630
-132.54
-56.76
1
A
SER
1636
-152.97
22.21
1
A
GLU
1637
48.25
75.23
1
A
LEU
1642
70.83
-51.79
53.5
ANISOTROPIC SCALING APPLIED BY THE METHOD OF
PARKIN, MOEZZI & HOPE, J.APPL.CRYST.28(1995)53-56.
PROLSQ WAS USED FOR INITIAL REFINEMENTS.
SHELXL97 WAS USED FOR FINAL REFINEMENTS.
THERE IS POOR DENSITY FOR RESIDUES 1-3. DENSITY FOR
RESIDUES 418 - 424 IS POORLY DEFINED.
0.286
0.201
2.0
10.0
22947
2146
53450
51304
22209
4.0
92.0
RANDOM
1
THROUGHOUT
0.0
MOLECULAR REPLACEMENT
1LGF (LACTOFERRIN)
MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-228
2.0
10.0
357
5727
2
0
5368
0.003
0.010
0.000
0.030
0.038
0.040
0.016
0.000
0.082
0.000
42.3
2.0
17.0
1CB6
53450
0.083
1
30.3
3.3
92.0
0.61
2.0
2.12
2.7
3.0
91.0
data reduction
MOSFLM
model building
ALMN
refinement
SHELXL-97
phasing
CCP4
(ALMN)
STRUCTURE OF HUMAN APOLACTOFERRIN AT 2.0 A RESOLUTION.
1
N
N
2
N
N
2
N
N
3
N
N
A
SER
1012
A
SER
12
HELX_P
A
GLY
1031
A
GLY
31
1
N1
20
A
SER
1041
A
SER
41
HELX_P
A
ARG
1053
A
ARG
53
1
N2
13
A
ASP
1060
A
ASP
60
HELX_P
A
LEU
1069
A
LEU
69
1
N3
10
A
ARG
1121
A
ARG
121
HELX_P
A
LEU
1136
A
LEU
136
1
N5
16
A
PRO
1144
A
PRO
144
HELX_P
A
PHE
1153
A
PHE
153
1
N6
10
A
PHE
1190
A
PHE
190
HELX_P
A
ALA
1203
A
ALA
203
1
N7
14
A
SER
1212
A
SER
212
HELX_P
A
LEU
1218
A
LEU
218
1
N8
7
A
ALA
1222
A
ALA
222
HELX_P
A
TYR
1227
A
TYR
227
5
N8A
6
A
LYS
1263
A
LYS
263
HELX_P
A
GLY
1279
A
GLY
279
1
N9
17
A
ASP
1315
A
ASP
315
HELX_P
A
GLY
1321
A
GLY
321
1
N10
7
A
GLY
1351
A
GLY
351
HELX_P
A
SER
1365
A
SER
365
1
C1
15
A
THR
1376
A
THR
376
HELX_P
A
GLU
1388
A
GLU
388
1
C2
13
A
ASP
1395
A
ASP
395
HELX_P
A
LEU
1407
A
LEU
407
1
C3
13
A
THR
1449
A
THR
449
HELX_P
A
VAL
1453
A
VAL
453
5
C4
5
A
ARG
1465
A
ARG
465
HELX_P
A
GLY
1481
A
GLY
481
1
C5
17
A
LYS
1484
A
LYS
484
HELX_P
A
TYR
1488
A
TYR
488
5
C6
5
A
TYR
1526
A
TYR
526
HELX_P
A
ALA
1539
A
ALA
539
1
C7
14
A
LYS
1546
A
LYS
546
HELX_P
A
THR
1554
A
THR
554
1
C8
9
A
LYS
1567
A
LYS
567
HELX_P
A
PHE
1571
A
PHE
571
5
C8A
5
A
LYS
1605
A
LYS
605
HELX_P
A
GLY
1621
A
GLY
621
1
C9
17
A
THR
1658
A
THR
658
HELX_P
A
GLY
1664
A
GLY
664
1
C10
7
A
GLY
1664
A
GLY
664
HELX_P
A
SER
1678
A
SER
678
1
C11
15
A
SER
1680
A
SER
680
HELX_P
A
LYS
1691
A
LYS
691
1
C12
12
disulf
2.028
A
CYS
1009
A
SG
CYS
9
1_555
A
CYS
1045
A
SG
CYS
45
1_555
disulf
2.037
A
CYS
1019
A
SG
CYS
19
1_555
A
CYS
1036
A
SG
CYS
36
1_555
disulf
2.033
A
CYS
1115
A
SG
CYS
115
1_555
A
CYS
1198
A
SG
CYS
198
1_555
disulf
2.035
A
CYS
1157
A
SG
CYS
157
1_555
A
CYS
1173
A
SG
CYS
173
1_555
disulf
2.021
A
CYS
1170
A
SG
CYS
170
1_555
A
CYS
1181
A
SG
CYS
181
1_555
disulf
2.030
A
CYS
1231
A
SG
CYS
231
1_555
A
CYS
1245
A
SG
CYS
245
1_555
disulf
2.029
A
A
CYS
1348
A
SG
CYS
348
1_555
A
CYS
1380
A
SG
CYS
380
1_555
disulf
2.029
B
A
CYS
1348
A
SG
CYS
348
1_555
A
CYS
1380
A
SG
CYS
380
1_555
disulf
2.032
A
CYS
1358
A
SG
CYS
358
1_555
A
CYS
1371
A
SG
CYS
371
1_555
disulf
2.028
A
CYS
1405
A
SG
CYS
405
1_555
A
CYS
1686
A
SG
CYS
686
1_555
disulf
2.041
A
CYS
1427
A
SG
CYS
427
1_555
A
CYS
1649
A
SG
CYS
649
1_555
disulf
2.027
A
CYS
1459
A
SG
CYS
459
1_555
A
CYS
1534
A
SG
CYS
534
1_555
disulf
2.033
A
CYS
1483
A
SG
CYS
483
1_555
A
CYS
1677
A
SG
CYS
677
1_555
disulf
2.021
A
CYS
1493
A
SG
CYS
493
1_555
A
CYS
1507
A
SG
CYS
507
1_555
disulf
2.030
A
CYS
1504
A
SG
CYS
504
1_555
A
CYS
1517
A
SG
CYS
517
1_555
disulf
2.033
A
CYS
1575
A
SG
CYS
575
1_555
A
CYS
1589
A
SG
CYS
589
1_555
disulf
2.025
A
CYS
1627
A
SG
CYS
627
1_555
A
CYS
1632
A
SG
CYS
632
1_555
IRON TRANSPORT
IRON TRANSPORT, APOLACTOFERRIN, CONFORMATIONAL CHANGE
A
ALA
1070
A
ALA
70
1
A
PRO
1071
A
PRO
71
5.49
A
CYS
1627
A
CYS
627
1
A
PRO
1628
A
PRO
628
12.20
TRFL_HUMAN
UNP
1
20
P02788
GRRRSVQWCAVSQPEATKCFQWQRNMRKVRGPPVSCIKRDSPIQCIQAIAENRADAVTLDGGFIYEAGLAPYKLRPVAAE
VYGTERQPRTHYYAVAVVKKGGSFQLNELQGLKSCHTGLRRTAGWNVPIGTLRPFLNWTGPPEPIEAAVARFFSASCVPG
ADKGQFPNLCRLCAGTGENKCAFSSQEPYFSYSGAFKCLRDGAGDVAFIRESTVFEDLSDEAERDEYELLCPDNTRKPVD
KFKDCHLARVPSHAVVARSVNGKEDAIWNLLRQAQEKFGKDKSPKFQLFGSPSGQKDLLFKDSAIGFSRVPPRIDSGLYL
GSGYFTAIQNLRKSEEEVAARRARVVWCAVGEQELRKCNQWSGLSEGSVTCSSASTTEDCIALVLKGEADAMSLDGGYVY
TAGKCGLVPVLAENYKSQQSSDPDPNCVDRPVEGYLAVAVVRRSDTSLTWNSVKGKKSCHTAVDRTAGWNIPMGLLFNQT
GSCKFDEYFSQSCAPGSDPRSNLCALCIGDEQGENKCVPNSNERYYGYTGAFRCLAENAGDVAFVKDVTVLQNTDGNNNE
AWAKDLKLADFALLCLDGKRKPVTEARSCHLAMAPNHAVVSRMDKVERLKQVLLHQQAKFGRNGSDCPDKFCLFQSETKN
LLFNDNTECLARLHGKTTYEKYLGPQYVAGITNLKKCSTSPLLEACEFLRK
20
710
1CB6
1001
1691
P02788
A
1
1
691
6
5
5
6
5
5
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
A
PRO
1032
A
PRO
32
A
ARG
1039
A
ARG
39
A
SER
1005
A
SER
5
A
ALA
1010
A
ALA
10
A
ALA
1054
A
ALA
54
A
LEU
1059
A
LEU
59
A
LEU
1247
A
LEU
247
A
ARG
1258
A
ARG
258
A
LEU
1074
A
LEU
74
A
TYR
1082
A
TYR
82
A
ILE
1305
A
ILE
305
A
VAL
1310
A
VAL
310
A
PHE
1153
A
PHE
153
A
VAL
1158
A
VAL
158
A
LEU
1112
A
LEU
112
A
HIS
1116
A
HIS
116
A
GLY
1204
A
GLY
204
A
GLU
1211
A
GLU
211
A
THR
1090
A
THR
90
A
LYS
1100
A
LYS
100
A
GLU
1226
A
GLU
226
A
CYS
1231
A
CYS
231
A
PHE
1153
A
PHE
153
A
VAL
1158
A
VAL
158
A
LEU
1112
A
LEU
112
A
HIS
1116
A
HIS
116
A
GLY
1204
A
GLY
204
A
GLU
1211
A
GLU
211
A
THR
1090
A
THR
90
A
LYS
1100
A
LYS
100
A
LEU
1247
A
LEU
247
A
ARG
1258
A
ARG
258
A
SER
1368
A
SER
368
A
ALA
1374
A
ALA
374
A
ARG
1344
A
ARG
344
A
ALA
1349
A
ALA
349
A
ALA
1389
A
ALA
389
A
LEU
1394
A
LEU
394
A
LEU
1591
A
LEU
591
A
ARG
1602
A
ARG
602
A
LEU
1407
A
LEU
407
A
TYR
1415
A
TYR
415
A
GLU
1648
A
GLU
648
A
LEU
1653
A
LEU
653
A
PHE
1489
A
PHE
489
A
ALA
1494
A
ALA
494
A
LYS
1456
A
LYS
456
A
HIS
1460
A
HIS
460
A
GLY
1540
A
GLY
540
A
LYS
1546
A
LYS
546
A
GLY
1434
A
GLY
434
A
ARG
1443
A
ARG
443
A
ASP
1570
A
ASP
570
A
CYS
1575
A
CYS
575
A
PHE
1489
A
PHE
489
A
ALA
1494
A
ALA
494
A
LYS
1456
A
LYS
456
A
HIS
1460
A
HIS
460
A
GLY
1540
A
GLY
540
A
LYS
1546
A
LYS
546
A
GLY
1434
A
GLY
434
A
ARG
1443
A
ARG
443
A
LEU
1591
A
LEU
591
A
ARG
1602
A
ARG
602
CHLORIDE ION LOCATED NEAR CARBONATE SITE IN CLOSED C LOBE, FORMING HYDROGEN BONDS WITH THR461_OG1, ARG465_NE, ARG465_NH2, GLY468_N AND TYR528_OH
Author
4
CHLORIDE ION LOCATED NEAR CARBONATE SITE IN OPEN N LOBE, FORMING HYDROGEN BONDS WITH THR117_OG1, ARG121_NE, ALA123_N AND TYR192_OH
Author
4
BINDING SITE FOR RESIDUE CL A 1701
A
CL
1701
Software
5
BINDING SITE FOR RESIDUE CL A 1702
A
CL
1702
Software
5
A
THR
1461
A
THR
461
4
1_555
A
ARG
1465
A
ARG
465
4
1_555
A
GLY
1468
A
GLY
468
4
1_555
A
TYR
1528
A
TYR
528
4
1_555
A
THR
1117
A
THR
117
4
1_555
A
ARG
1121
A
ARG
121
4
1_555
A
ALA
1123
A
ALA
123
4
1_555
A
TYR
1192
A
TYR
192
4
1_555
A
THR
1117
A
THR
117
5
1_555
A
ARG
1121
A
ARG
121
5
1_555
A
ALA
1123
A
ALA
123
5
1_555
A
GLY
1124
A
GLY
124
5
1_555
A
TYR
1192
A
TYR
192
5
1_555
A
THR
1461
A
THR
461
5
1_555
A
ARG
1465
A
ARG
465
5
1_555
A
GLY
1468
A
GLY
468
5
1_555
A
TYR
1528
A
TYR
528
5
1_555
A
HOH
2237
D
HOH
5
1_555
19
P 21 21 21