0.024942
0.014400
0.000000
0.000000
0.028801
0.000000
0.000000
0.000000
0.011202
0.000000
0.000000
0.000000
Ostrov, D.A.
Pompeu, Y.A.
Jakoncic, J.J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.000
90.000
120.000
40.093
40.093
89.269
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
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
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
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
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
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
N
98
N
H
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
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
N
118
N
H
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
N
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
N
N
138
S
C
N
139
N
C
N
140
N
O
N
141
N
C
Y
142
N
C
Y
143
N
N
Y
144
N
C
Y
145
N
C
Y
146
N
N
N
147
N
O
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
O
N
159
N
H
N
160
N
H
N
161
N
N
N
162
S
C
N
163
N
C
N
164
N
O
N
165
S
C
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
O
N
170
N
H
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
N
N
184
S
C
N
185
N
C
N
186
N
O
N
187
N
C
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
O
N
192
N
H
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
N
N
206
S
C
N
207
N
C
N
208
N
O
N
209
N
C
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
N
N
214
N
O
N
215
N
H
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
N
N
231
S
C
N
232
N
C
N
233
N
O
N
234
N
C
Y
235
N
C
Y
236
N
C
Y
237
N
C
Y
238
N
C
Y
239
N
C
Y
240
N
C
N
241
N
O
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
H
N
252
N
H
N
253
N
N
N
254
S
C
N
255
N
C
N
256
N
O
N
257
N
C
N
258
N
C
N
259
N
C
N
260
N
O
N
261
N
H
N
262
N
H
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
N
N
271
S
C
N
272
N
C
N
273
N
O
N
274
N
C
N
275
N
O
N
276
N
O
N
277
N
H
N
278
N
H
N
279
N
H
N
280
N
H
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
N
N
285
S
C
N
286
N
C
N
287
N
O
N
288
R
C
N
289
N
O
N
290
N
C
N
291
N
O
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
H
N
301
N
N
N
302
S
C
N
303
N
C
N
304
N
O
N
305
N
C
Y
306
N
C
Y
307
N
C
Y
308
N
C
Y
309
N
N
Y
310
N
C
Y
311
N
C
Y
312
N
C
Y
313
N
C
Y
314
N
C
N
315
N
O
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
H
N
323
N
H
N
324
N
H
N
325
N
H
N
326
N
H
N
327
N
H
N
328
N
N
N
329
S
C
N
330
N
C
N
331
N
O
N
332
N
C
Y
333
N
C
Y
334
N
C
Y
335
N
C
Y
336
N
C
Y
337
N
C
Y
338
N
C
N
339
N
O
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
N
N
353
S
C
N
354
N
C
N
355
N
O
N
356
N
C
N
357
N
C
N
358
N
C
N
359
N
O
N
360
N
H
N
361
N
H
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
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
Y
229
N
doub
Y
230
N
sing
Y
231
N
sing
N
232
N
sing
Y
233
N
doub
N
234
N
sing
Y
235
N
doub
N
236
N
sing
Y
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
doub
N
248
N
sing
N
249
N
sing
N
250
N
sing
N
251
N
sing
N
252
N
sing
N
253
N
sing
N
254
N
sing
N
255
N
sing
N
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
doub
N
265
N
sing
N
266
N
sing
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
doub
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
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
doub
N
294
N
sing
N
295
N
sing
N
296
N
sing
N
297
N
sing
Y
298
N
doub
Y
299
N
sing
Y
300
N
sing
N
301
N
sing
Y
302
N
doub
Y
303
N
sing
Y
304
N
sing
N
305
N
sing
Y
306
N
sing
Y
307
N
doub
N
308
N
sing
Y
309
N
doub
N
310
N
sing
Y
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
sing
N
321
N
doub
N
322
N
sing
N
323
N
sing
N
324
N
sing
N
325
N
sing
Y
326
N
doub
Y
327
N
sing
Y
328
N
sing
N
329
N
sing
Y
330
N
doub
N
331
N
sing
Y
332
N
doub
N
333
N
sing
Y
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
sing
N
344
N
sing
N
345
N
doub
N
346
N
sing
N
347
N
sing
N
348
N
sing
N
349
N
sing
N
350
N
sing
N
351
N
sing
N
352
N
sing
N
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
To Be Published
0353
The crystal structure of soluble human interleukin 8 expressed in Pichia pastoris
10.2210/pdb4xdx/pdb
pdb_00004xdx
100
1
CCD
2009-08-21
ADSC QUANTUM 270
Si(111) Channel-Cut
SINGLE WAVELENGTH
M
x-ray
1
0.806
1.0
X6A
NSLS
0.806
SYNCHROTRON
NSLS BEAMLINE X6A
8243.651
Interleukin-8
1
man
polymer
18.015
water
141
nat
water
IL-8,C-X-C motif chemokine 8,Chemokine (C-X-C motif) ligand 8,Emoctakin,Granulocyte chemotactic protein 1,GCP-1,Monocyte-derived neutrophil chemotactic factor,MDNCF,Monocyte-derived neutrophil-activating peptide,MONAP,Neutrophil-activating protein 1,NAP-1,Protein 3-10C,T-cell chemotactic factor
no
no
KELRCQCIKTYSKPFHPKFIKELRVIESGPHCANTEIIVKLSDGRELCLDPKENWVQRVVEKFLKRAENS
KELRCQCIKTYSKPFHPKFIKELRVIESGPHCANTEIIVKLSDGRELCLDPKENWVQRVVEKFLKRAENS
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
Human
sample
1
70
CXCL8, IL8
9606
Homo sapiens
4922
Komagataella pastoris
Biological sequence
1
2.51
51.04
VAPOR DIFFUSION, HANGING DROP
5.6
0.17 M Ammonium acetate, 0.085 M Sodium citrate tribasic dihydrate pH 5.6, 20% w/v Polyethylene glycol 4,000, 15% v/v Glycerol
291
pdbx_struct_oper_list
software
chem_comp_atom
chem_comp_bond
database_2
pdbx_initial_refinement_model
repository
Initial release
Derived calculations
Refinement description
Data collection
Database references
Refinement description
1
0
2015-12-23
1
1
2017-11-22
1
2
2023-09-27
_pdbx_struct_oper_list.symmetry_operation
_software.classification
_software.name
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
N
RCSB
Y
RCSB
2014-12-20
REL
REL
1
A
O
HOH
223
5.99
1
A
O
HOH
227
5.85
HOH
water
3IL8
PDB
experimental model
HOH
76
2
HOH
HOH
101
A
HOH
120
2
HOH
HOH
102
A
HOH
79
2
HOH
HOH
103
A
HOH
135
2
HOH
HOH
104
A
HOH
127
2
HOH
HOH
105
A
HOH
97
2
HOH
HOH
106
A
HOH
95
2
HOH
HOH
107
A
HOH
90
2
HOH
HOH
108
A
HOH
119
2
HOH
HOH
109
A
HOH
70
2
HOH
HOH
110
A
HOH
105
2
HOH
HOH
111
A
HOH
24
2
HOH
HOH
112
A
HOH
71
2
HOH
HOH
113
A
HOH
39
2
HOH
HOH
114
A
HOH
35
2
HOH
HOH
115
A
HOH
62
2
HOH
HOH
116
A
HOH
106
2
HOH
HOH
117
A
HOH
72
2
HOH
HOH
118
A
HOH
18
2
HOH
HOH
119
A
HOH
9
2
HOH
HOH
120
A
HOH
17
2
HOH
HOH
121
A
HOH
138
2
HOH
HOH
122
A
HOH
85
2
HOH
HOH
123
A
HOH
3
2
HOH
HOH
124
A
HOH
47
2
HOH
HOH
125
A
HOH
42
2
HOH
HOH
126
A
HOH
56
2
HOH
HOH
127
A
HOH
26
2
HOH
HOH
128
A
HOH
5
2
HOH
HOH
129
A
HOH
44
2
HOH
HOH
130
A
HOH
6
2
HOH
HOH
131
A
HOH
142
2
HOH
HOH
132
A
HOH
133
2
HOH
HOH
133
A
HOH
27
2
HOH
HOH
134
A
HOH
52
2
HOH
HOH
135
A
HOH
28
2
HOH
HOH
136
A
HOH
123
2
HOH
HOH
137
A
HOH
2
2
HOH
HOH
138
A
HOH
12
2
HOH
HOH
139
A
HOH
4
2
HOH
HOH
140
A
HOH
83
2
HOH
HOH
141
A
HOH
36
2
HOH
HOH
142
A
HOH
31
2
HOH
HOH
143
A
HOH
118
2
HOH
HOH
144
A
HOH
128
2
HOH
HOH
145
A
HOH
143
2
HOH
HOH
146
A
HOH
16
2
HOH
HOH
147
A
HOH
134
2
HOH
HOH
148
A
HOH
37
2
HOH
HOH
149
A
HOH
102
2
HOH
HOH
150
A
HOH
124
2
HOH
HOH
151
A
HOH
130
2
HOH
HOH
152
A
HOH
68
2
HOH
HOH
153
A
HOH
38
2
HOH
HOH
154
A
HOH
82
2
HOH
HOH
155
A
HOH
77
2
HOH
HOH
156
A
HOH
121
2
HOH
HOH
157
A
HOH
15
2
HOH
HOH
158
A
HOH
136
2
HOH
HOH
159
A
HOH
113
2
HOH
HOH
160
A
HOH
48
2
HOH
HOH
161
A
HOH
59
2
HOH
HOH
162
A
HOH
98
2
HOH
HOH
163
A
HOH
63
2
HOH
HOH
164
A
HOH
140
2
HOH
HOH
165
A
HOH
73
2
HOH
HOH
166
A
HOH
114
2
HOH
HOH
167
A
HOH
69
2
HOH
HOH
168
A
HOH
93
2
HOH
HOH
169
A
HOH
33
2
HOH
HOH
170
A
HOH
116
2
HOH
HOH
171
A
HOH
20
2
HOH
HOH
172
A
HOH
25
2
HOH
HOH
173
A
HOH
58
2
HOH
HOH
174
A
HOH
88
2
HOH
HOH
175
A
HOH
50
2
HOH
HOH
176
A
HOH
131
2
HOH
HOH
177
A
HOH
57
2
HOH
HOH
178
A
HOH
87
2
HOH
HOH
179
A
HOH
101
2
HOH
HOH
180
A
HOH
86
2
HOH
HOH
181
A
HOH
54
2
HOH
HOH
182
A
HOH
60
2
HOH
HOH
183
A
HOH
115
2
HOH
HOH
184
A
HOH
100
2
HOH
HOH
185
A
HOH
104
2
HOH
HOH
186
A
HOH
89
2
HOH
HOH
187
A
HOH
41
2
HOH
HOH
188
A
HOH
108
2
HOH
HOH
189
A
HOH
1
2
HOH
HOH
190
A
HOH
7
2
HOH
HOH
191
A
HOH
8
2
HOH
HOH
192
A
HOH
10
2
HOH
HOH
193
A
HOH
11
2
HOH
HOH
194
A
HOH
13
2
HOH
HOH
195
A
HOH
14
2
HOH
HOH
196
A
HOH
19
2
HOH
HOH
197
A
HOH
21
2
HOH
HOH
198
A
HOH
22
2
HOH
HOH
199
A
HOH
23
2
HOH
HOH
200
A
HOH
29
2
HOH
HOH
201
A
HOH
30
2
HOH
HOH
202
A
HOH
32
2
HOH
HOH
203
A
HOH
34
2
HOH
HOH
204
A
HOH
43
2
HOH
HOH
205
A
HOH
45
2
HOH
HOH
206
A
HOH
46
2
HOH
HOH
207
A
HOH
49
2
HOH
HOH
208
A
HOH
51
2
HOH
HOH
209
A
HOH
53
2
HOH
HOH
210
A
HOH
55
2
HOH
HOH
211
A
HOH
61
2
HOH
HOH
212
A
HOH
64
2
HOH
HOH
213
A
HOH
65
2
HOH
HOH
214
A
HOH
66
2
HOH
HOH
215
A
HOH
67
2
HOH
HOH
216
A
HOH
75
2
HOH
HOH
217
A
HOH
78
2
HOH
HOH
218
A
HOH
80
2
HOH
HOH
219
A
HOH
81
2
HOH
HOH
220
A
HOH
84
2
HOH
HOH
221
A
HOH
91
2
HOH
HOH
222
A
HOH
92
2
HOH
HOH
223
A
HOH
94
2
HOH
HOH
224
A
HOH
96
2
HOH
HOH
225
A
HOH
99
2
HOH
HOH
226
A
HOH
103
2
HOH
HOH
227
A
HOH
107
2
HOH
HOH
228
A
HOH
109
2
HOH
HOH
229
A
HOH
110
2
HOH
HOH
230
A
HOH
111
2
HOH
HOH
231
A
HOH
112
2
HOH
HOH
232
A
HOH
117
2
HOH
HOH
233
A
HOH
122
2
HOH
HOH
234
A
HOH
125
2
HOH
HOH
235
A
HOH
126
2
HOH
HOH
236
A
HOH
129
2
HOH
HOH
237
A
HOH
132
2
HOH
HOH
238
A
HOH
137
2
HOH
HOH
239
A
HOH
139
2
HOH
HOH
240
A
HOH
141
2
HOH
HOH
241
A
LYS
3
n
1
LYS
3
A
GLU
4
n
2
GLU
4
A
LEU
5
n
3
LEU
5
A
ARG
6
n
4
ARG
6
A
CYS
7
n
5
CYS
7
A
GLN
8
n
6
GLN
8
A
CYS
9
n
7
CYS
9
A
ILE
10
n
8
ILE
10
A
LYS
11
n
9
LYS
11
A
THR
12
n
10
THR
12
A
TYR
13
n
11
TYR
13
A
SER
14
n
12
SER
14
A
LYS
15
n
13
LYS
15
A
PRO
16
n
14
PRO
16
A
PHE
17
n
15
PHE
17
A
HIS
18
n
16
HIS
18
A
PRO
19
n
17
PRO
19
A
LYS
20
n
18
LYS
20
A
PHE
21
n
19
PHE
21
A
ILE
22
n
20
ILE
22
A
LYS
23
n
21
LYS
23
A
GLU
24
n
22
GLU
24
A
LEU
25
n
23
LEU
25
A
ARG
26
n
24
ARG
26
A
VAL
27
n
25
VAL
27
A
ILE
28
n
26
ILE
28
A
GLU
29
n
27
GLU
29
A
SER
30
n
28
SER
30
A
GLY
31
n
29
GLY
31
A
PRO
32
n
30
PRO
32
A
HIS
33
n
31
HIS
33
A
CYS
34
n
32
CYS
34
A
ALA
35
n
33
ALA
35
A
ASN
36
n
34
ASN
36
A
THR
37
n
35
THR
37
A
GLU
38
n
36
GLU
38
A
ILE
39
n
37
ILE
39
A
ILE
40
n
38
ILE
40
A
VAL
41
n
39
VAL
41
A
LYS
42
n
40
LYS
42
A
LEU
43
n
41
LEU
43
A
SER
44
n
42
SER
44
A
ASP
45
n
43
ASP
45
A
GLY
46
n
44
GLY
46
A
ARG
47
n
45
ARG
47
A
GLU
48
n
46
GLU
48
A
LEU
49
n
47
LEU
49
A
CYS
50
n
48
CYS
50
A
LEU
51
n
49
LEU
51
A
ASP
52
n
50
ASP
52
A
PRO
53
n
51
PRO
53
A
LYS
54
n
52
LYS
54
A
GLU
55
n
53
GLU
55
A
ASN
56
n
54
ASN
56
A
TRP
57
n
55
TRP
57
A
VAL
58
n
56
VAL
58
A
GLN
59
n
57
GLN
59
A
ARG
60
n
58
ARG
60
A
VAL
61
n
59
VAL
61
A
VAL
62
n
60
VAL
62
A
GLU
63
n
61
GLU
63
A
LYS
64
n
62
LYS
64
A
PHE
65
n
63
PHE
65
A
LEU
66
n
64
LEU
66
A
LYS
67
n
65
LYS
67
A
ARG
68
n
66
ARG
68
A
ALA
69
n
67
ALA
69
A
GLU
70
n
68
GLU
70
A
ASN
71
n
69
ASN
71
A
SER
72
n
70
SER
72
A
software_defined_assembly
PISA
1
monomeric
0
0
5310
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
LYS
23
A
N
LYS
21
A
O
LYS
42
A
O
LYS
40
A
N
VAL
41
A
N
VAL
39
A
O
LEU
49
A
O
LEU
47
1
A
CB
LYS
3
A
CB
LYS
1
1
Y
1
A
CG
LYS
3
A
CG
LYS
1
1
Y
1
A
CD
LYS
3
A
CD
LYS
1
1
Y
1
A
CE
LYS
3
A
CE
LYS
1
1
Y
1
A
NZ
LYS
3
A
NZ
LYS
1
1
Y
1
A
A
HZ1
O
LYS
HOH
23
101
1.56
B
1
A
A
O
O
HOH
HOH
103
164
2.07
1
A
A
O
O
HOH
HOH
217
238
2.08
1
A
A
O
O
HOH
HOH
156
168
2.13
1
A
A
O
O
HOH
HOH
182
223
2.15
1
A
A
ASN
SER
71
72
A
147.46
1
-5.22
0.50
120.30
115.08
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
26
26
26
A
A
A
N
1
13.95
2.00
110.40
124.35
A
A
A
CB
CA
C
ASN
ASN
ASN
71
71
71
N
1
-25.89
2.50
121.70
95.81
A
A
A
C
N
CA
ASN
SER
SER
71
72
72
B
Y
1
-37.16
1.90
110.10
72.94
A
A
A
CB
CA
C
SER
SER
SER
72
72
72
B
B
N
1
-30.19
1.50
110.50
80.31
A
A
A
N
CA
CB
SER
SER
SER
72
72
72
B
B
N
1
-56.25
2.70
111.00
54.75
A
A
A
N
CA
C
SER
SER
SER
72
72
72
B
N
1
21.33
2.10
120.10
141.43
A
A
A
CA
C
O
SER
SER
SER
72
72
72
B
N
1
A
A
CB
CG
GLU
GLU
4
4
0.166
0.019
1.517
1.683
A
A
N
1
A
A
CG
CD
GLU
GLU
4
4
0.114
0.015
1.515
1.629
A
A
N
1
A
A
NE
CZ
ARG
ARG
26
26
0.118
0.013
1.326
1.444
A
A
N
1
A
A
CB
OG
SER
SER
44
44
-0.083
0.013
1.418
1.335
N
1
A
A
CD
OE1
GLU
GLU
70
70
-0.073
0.011
1.252
1.179
N
1
A
A
N
CA
SER
SER
72
72
1.242
0.020
1.459
2.701
B
N
1
A
A
CA
C
SER
SER
72
72
1.531
0.026
1.525
3.056
B
N
55.080
15.1823
6.060
0.1356
0.1208
0.1216
0.9500
7.9390
2635
50065
52700
5.0000
99.2100
0.0700
random
1
FREE R-VALUE
1.340
MOLECULAR REPLACEMENT
10.7200
0.9000
1.1100
3il8
ML
FLAT BULK SOLVENT MODEL
0.9500
7.9390
141
718
26.72
30.30
6
0
571
70
0.025
708
2.132
971
0.106
107
0.014
126
13.319
317
0.2262
0.2139
0.9673
132
2432
2564
19
94.0000
0.2113
0.1739
0.9859
136
2570
2706
19
99.0000
0.1628
0.1466
1.0060
140
2652
2792
19
100.0000
0.1523
0.1263
1.0278
137
2650
2787
19
100.0000
0.1480
0.1157
1.0517
137
2611
2748
19
100.0000
0.1250
0.1102
1.0779
139
2593
2732
19
100.0000
0.1204
0.0914
1.1070
135
2621
2756
19
100.0000
0.1240
0.0930
1.1395
145
2645
2790
19
100.0000
0.1122
0.0885
1.1761
137
2650
2787
19
100.0000
0.1026
0.0897
1.2180
141
2617
2758
19
100.0000
0.1145
0.0892
1.2666
137
2631
2768
19
100.0000
0.1117
0.0903
1.3240
138
2642
2780
19
100.0000
0.1155
0.0965
1.3935
138
2676
2814
19
100.0000
0.1271
0.0963
1.4802
141
2657
2798
19
100.0000
0.1124
0.0966
1.5937
140
2671
2811
19
100.0000
0.1173
0.1039
1.7525
138
2674
2812
19
100.0000
0.1221
0.1161
2.0025
144
2714
2858
19
100.0000
0.1414
0.1295
2.5097
145
2716
2861
19
100.0000
0.1642
0.1600
7.9391
135
2643
2778
19
93.0000
8.520
0.95
8.00
4XDX
52929
0.05
1
37.81
8.7
99.5
0.743
0.95
0.97
2.3
1
8.5
100
refinement
PHENIX
(phenix.refine: 1.9_1692)
data reduction
HKL-2000
model building
Coot
data extraction
PDB_EXTRACT
3.14
data scaling
HKL-2000
phasing
PHASER
data reduction
DENZO
data scaling
SCALEPACK
The crystal structure of soluble human interleukin 8 expressed in Pichia pastoris
1
N
N
2
N
N
A
HIS
18
A
HIS
16
HELX_P
A
LYS
20
A
LYS
18
5
AA1
3
A
GLU
55
A
GLU
53
HELX_P
A
ASN
71
A
ASN
69
1
AA2
17
disulf
2.066
A
CYS
7
A
SG
CYS
5
1_555
A
CYS
34
A
SG
CYS
32
1_555
disulf
2.038
A
CYS
9
A
SG
CYS
7
1_555
A
CYS
50
A
SG
CYS
48
1_555
CYTOKINE
Cytokine, alpha beta protein, IL8 fold, chemokine
IL8_HUMAN
UNP
1
30
P10145
KELRCQCIKTYSKPFHPKFIKELRVIESGPHCANTEIIVKLSDGRELCLDPKENWVQRVVEKFLKRAENS
30
99
4XDX
3
72
P10145
A
1
1
70
3
anti-parallel
anti-parallel
A
ILE
22
A
ILE
20
A
ILE
28
A
ILE
26
A
GLU
38
A
GLU
36
A
LEU
43
A
LEU
41
A
GLU
48
A
GLU
46
A
LEU
51
A
LEU
49
152
P 31 2 1