0.016880
0.000000
0.000000
0.000000
0.013245
0.000000
0.000000
0.000000
0.007565
0.00000
0.00000
0.00000
Livnah, O.
Stura, E.A.
Wilson, I.A.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
59.240
75.500
132.180
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
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
US
Science
SCIEAS
0038
0036-8075
273
464
471
8662530
Functional mimicry of a protein hormone by a peptide agonist: the EPO receptor complex at 2.8 A.
1996
US
Science
SCIEAS
0038
0036-8075
273
458
Small Peptides as Potent Mimetics of the Protein Hormone Erythropoietin
1996
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
x-ray
1
1.0
23327.467
EPO RECEPTOR
EXTRACELLULAR DOMAIN
2
man
polymer
2097.376
EPO MIMETICS PEPTIDE 1
2
man
polymer
EBP
EMP1, RWJ 61233
no
no
KFESKAALLAARGPEELLCFTERLEDLVCFWEEAASAGVGPGNYSFSYQLEDEPWKLCRLHQAPTARGAVRFWCSLPTAD
TSSFVPLELRVTAASGAPRYHRVIHINEVVLLDAPVGLVARLADESGHVVLRWLPPPETPMTSHIRYEVDVSAGNGAGSV
QRVEILEGRTECVLSNLRGRTRYTFAVRARMAEPSFGGFWSAWSEPVSLLT
KFESKAALLAARGPEELLCFTERLEDLVCFWEEAASAGVGPGNYSFSYQLEDEPWKLCRLHQAPTARGAVRFWCSLPTAD
TSSFVPLELRVTAASGAPRYHRVIHINEVVLLDAPVGLVARLADESGHVVLRWLPPPETPMTSHIRYEVDVSAGNGAGSV
QRVEILEGRTECVLSNLRGRTRYTFAVRARMAEPSFGGFWSAWSEPVSLLT
A,B
polypeptide(L)
no
no
GGTYSCHFGPLTWVCKPQGG
GGTYSCHFGPLTWVCKPQGG
C,D
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
human
Homo
Escherichia
sample
9606
Homo sapiens
562
Escherichia coli
2.90
57.65
repository
Initial release
Version format compliance
Version format compliance
1
0
1997-07-29
1
1
2008-03-24
1
2
2011-07-13
Y
1996-05-07
REL
LYS
10
n
1
LYS
10
A
PHE
11
n
2
PHE
11
A
GLU
12
n
3
GLU
12
A
SER
13
n
4
SER
13
A
LYS
14
n
5
LYS
14
A
ALA
15
n
6
ALA
15
A
ALA
16
n
7
ALA
16
A
LEU
17
n
8
LEU
17
A
LEU
18
n
9
LEU
18
A
ALA
19
n
10
ALA
19
A
ALA
20
n
11
ALA
20
A
ARG
21
n
12
ARG
21
A
GLY
22
n
13
GLY
22
A
PRO
23
n
14
PRO
23
A
GLU
24
n
15
GLU
24
A
GLU
25
n
16
GLU
25
A
LEU
26
n
17
LEU
26
A
LEU
27
n
18
LEU
27
A
CYS
28
n
19
CYS
28
A
PHE
29
n
20
PHE
29
A
THR
30
n
21
THR
30
A
GLU
31
n
22
GLU
31
A
ARG
32
n
23
ARG
32
A
LEU
33
n
24
LEU
33
A
GLU
34
n
25
GLU
34
A
ASP
35
n
26
ASP
35
A
LEU
36
n
27
LEU
36
A
VAL
37
n
28
VAL
37
A
CYS
38
n
29
CYS
38
A
PHE
39
n
30
PHE
39
A
TRP
40
n
31
TRP
40
A
GLU
41
n
32
GLU
41
A
GLU
42
n
33
GLU
42
A
ALA
43
n
34
ALA
43
A
ALA
44
n
35
ALA
44
A
SER
45
n
36
SER
45
A
ALA
46
n
37
ALA
46
A
GLY
47
n
38
GLY
47
A
VAL
48
n
39
VAL
48
A
GLY
49
n
40
GLY
49
A
PRO
50
n
41
PRO
50
A
GLY
51
n
42
GLY
51
A
ASN
52
n
43
ASN
52
A
TYR
53
n
44
TYR
53
A
SER
54
n
45
SER
54
A
PHE
55
n
46
PHE
55
A
SER
56
n
47
SER
56
A
TYR
57
n
48
TYR
57
A
GLN
58
n
49
GLN
58
A
LEU
59
n
50
LEU
59
A
GLU
60
n
51
GLU
60
A
ASP
61
n
52
ASP
61
A
GLU
62
n
53
GLU
62
A
PRO
63
n
54
PRO
63
A
TRP
64
n
55
TRP
64
A
LYS
65
n
56
LYS
65
A
LEU
66
n
57
LEU
66
A
CYS
67
n
58
CYS
67
A
ARG
68
n
59
ARG
68
A
LEU
69
n
60
LEU
69
A
HIS
70
n
61
HIS
70
A
GLN
71
n
62
GLN
71
A
ALA
72
n
63
ALA
72
A
PRO
73
n
64
PRO
73
A
THR
74
n
65
THR
74
A
ALA
75
n
66
ALA
75
A
ARG
76
n
67
ARG
76
A
GLY
77
n
68
GLY
77
A
ALA
78
n
69
ALA
78
A
VAL
79
n
70
VAL
79
A
ARG
80
n
71
ARG
80
A
PHE
81
n
72
PHE
81
A
TRP
82
n
73
TRP
82
A
CYS
83
n
74
CYS
83
A
SER
84
n
75
SER
84
A
LEU
85
n
76
LEU
85
A
PRO
86
n
77
PRO
86
A
THR
87
n
78
THR
87
A
ALA
88
n
79
ALA
88
A
ASP
89
n
80
ASP
89
A
THR
90
n
81
THR
90
A
SER
91
n
82
SER
91
A
SER
92
n
83
SER
92
A
PHE
93
n
84
PHE
93
A
VAL
94
n
85
VAL
94
A
PRO
95
n
86
PRO
95
A
LEU
96
n
87
LEU
96
A
GLU
97
n
88
GLU
97
A
LEU
98
n
89
LEU
98
A
ARG
99
n
90
ARG
99
A
VAL
100
n
91
VAL
100
A
THR
101
n
92
THR
101
A
ALA
102
n
93
ALA
102
A
ALA
103
n
94
ALA
103
A
SER
104
n
95
SER
104
A
GLY
105
n
96
GLY
105
A
ALA
106
n
97
ALA
106
A
PRO
107
n
98
PRO
107
A
ARG
108
n
99
ARG
108
A
TYR
109
n
100
TYR
109
A
HIS
110
n
101
HIS
110
A
ARG
111
n
102
ARG
111
A
VAL
112
n
103
VAL
112
A
ILE
113
n
104
ILE
113
A
HIS
114
n
105
HIS
114
A
ILE
115
n
106
ILE
115
A
ASN
116
n
107
ASN
116
A
GLU
117
n
108
GLU
117
A
VAL
118
n
109
VAL
118
A
VAL
119
n
110
VAL
119
A
LEU
120
n
111
LEU
120
A
LEU
121
n
112
LEU
121
A
ASP
122
n
113
ASP
122
A
ALA
123
n
114
ALA
123
A
PRO
124
n
115
PRO
124
A
VAL
125
n
116
VAL
125
A
GLY
126
n
117
GLY
126
A
LEU
127
n
118
LEU
127
A
VAL
128
n
119
VAL
128
A
ALA
129
n
120
ALA
129
A
ARG
130
n
121
ARG
130
A
LEU
131
n
122
LEU
131
A
ALA
132
n
123
ALA
132
A
ASP
133
n
124
ASP
133
A
GLU
134
n
125
GLU
134
A
SER
135
n
126
SER
135
A
GLY
136
n
127
GLY
136
A
HIS
137
n
128
HIS
137
A
VAL
138
n
129
VAL
138
A
VAL
139
n
130
VAL
139
A
LEU
140
n
131
LEU
140
A
ARG
141
n
132
ARG
141
A
TRP
142
n
133
TRP
142
A
LEU
143
n
134
LEU
143
A
PRO
144
n
135
PRO
144
A
PRO
145
n
136
PRO
145
A
PRO
146
n
137
PRO
146
A
GLU
147
n
138
GLU
147
A
THR
148
n
139
THR
148
A
PRO
149
n
140
PRO
149
A
MET
150
n
141
MET
150
A
THR
151
n
142
THR
151
A
SER
152
n
143
SER
152
A
HIS
153
n
144
HIS
153
A
ILE
154
n
145
ILE
154
A
ARG
155
n
146
ARG
155
A
TYR
156
n
147
TYR
156
A
GLU
157
n
148
GLU
157
A
VAL
158
n
149
VAL
158
A
ASP
159
n
150
ASP
159
A
VAL
160
n
151
VAL
160
A
SER
161
n
152
SER
161
A
ALA
162
n
153
ALA
162
A
GLY
163
n
154
GLY
163
A
ASN
164
n
155
ASN
164
A
GLY
165
n
156
GLY
165
A
ALA
166
n
157
ALA
166
A
GLY
167
n
158
GLY
167
A
SER
168
n
159
SER
168
A
VAL
169
n
160
VAL
169
A
GLN
170
n
161
GLN
170
A
ARG
171
n
162
ARG
171
A
VAL
172
n
163
VAL
172
A
GLU
173
n
164
GLU
173
A
ILE
174
n
165
ILE
174
A
LEU
175
n
166
LEU
175
A
GLU
176
n
167
GLU
176
A
GLY
177
n
168
GLY
177
A
ARG
178
n
169
ARG
178
A
THR
179
n
170
THR
179
A
GLU
180
n
171
GLU
180
A
CYS
181
n
172
CYS
181
A
VAL
182
n
173
VAL
182
A
LEU
183
n
174
LEU
183
A
SER
184
n
175
SER
184
A
ASN
185
n
176
ASN
185
A
LEU
186
n
177
LEU
186
A
ARG
187
n
178
ARG
187
A
GLY
188
n
179
GLY
188
A
ARG
189
n
180
ARG
189
A
THR
190
n
181
THR
190
A
ARG
191
n
182
ARG
191
A
TYR
192
n
183
TYR
192
A
THR
193
n
184
THR
193
A
PHE
194
n
185
PHE
194
A
ALA
195
n
186
ALA
195
A
VAL
196
n
187
VAL
196
A
ARG
197
n
188
ARG
197
A
ALA
198
n
189
ALA
198
A
ARG
199
n
190
ARG
199
A
MET
200
n
191
MET
200
A
ALA
201
n
192
ALA
201
A
GLU
202
n
193
GLU
202
A
PRO
203
n
194
PRO
203
A
SER
204
n
195
SER
204
A
PHE
205
n
196
PHE
205
A
GLY
206
n
197
GLY
206
A
GLY
207
n
198
GLY
207
A
PHE
208
n
199
PHE
208
A
TRP
209
n
200
TRP
209
A
SER
210
n
201
SER
210
A
ALA
211
n
202
ALA
211
A
TRP
212
n
203
TRP
212
A
SER
213
n
204
SER
213
A
GLU
214
n
205
GLU
214
A
PRO
215
n
206
PRO
215
A
VAL
216
n
207
VAL
216
A
SER
217
n
208
SER
217
A
LEU
218
n
209
LEU
218
A
LEU
219
n
210
LEU
219
A
THR
220
n
211
THR
220
A
LYS
10
n
1
LYS
10
B
PHE
11
n
2
PHE
11
B
GLU
12
n
3
GLU
12
B
SER
13
n
4
SER
13
B
LYS
14
n
5
LYS
14
B
ALA
15
n
6
ALA
15
B
ALA
16
n
7
ALA
16
B
LEU
17
n
8
LEU
17
B
LEU
18
n
9
LEU
18
B
ALA
19
n
10
ALA
19
B
ALA
20
n
11
ALA
20
B
ARG
21
n
12
ARG
21
B
GLY
22
n
13
GLY
22
B
PRO
23
n
14
PRO
23
B
GLU
24
n
15
GLU
24
B
GLU
25
n
16
GLU
25
B
LEU
26
n
17
LEU
26
B
LEU
27
n
18
LEU
27
B
CYS
28
n
19
CYS
28
B
PHE
29
n
20
PHE
29
B
THR
30
n
21
THR
30
B
GLU
31
n
22
GLU
31
B
ARG
32
n
23
ARG
32
B
LEU
33
n
24
LEU
33
B
GLU
34
n
25
GLU
34
B
ASP
35
n
26
ASP
35
B
LEU
36
n
27
LEU
36
B
VAL
37
n
28
VAL
37
B
CYS
38
n
29
CYS
38
B
PHE
39
n
30
PHE
39
B
TRP
40
n
31
TRP
40
B
GLU
41
n
32
GLU
41
B
GLU
42
n
33
GLU
42
B
ALA
43
n
34
ALA
43
B
ALA
44
n
35
ALA
44
B
SER
45
n
36
SER
45
B
ALA
46
n
37
ALA
46
B
GLY
47
n
38
GLY
47
B
VAL
48
n
39
VAL
48
B
GLY
49
n
40
GLY
49
B
PRO
50
n
41
PRO
50
B
GLY
51
n
42
GLY
51
B
ASN
52
n
43
ASN
52
B
TYR
53
n
44
TYR
53
B
SER
54
n
45
SER
54
B
PHE
55
n
46
PHE
55
B
SER
56
n
47
SER
56
B
TYR
57
n
48
TYR
57
B
GLN
58
n
49
GLN
58
B
LEU
59
n
50
LEU
59
B
GLU
60
n
51
GLU
60
B
ASP
61
n
52
ASP
61
B
GLU
62
n
53
GLU
62
B
PRO
63
n
54
PRO
63
B
TRP
64
n
55
TRP
64
B
LYS
65
n
56
LYS
65
B
LEU
66
n
57
LEU
66
B
CYS
67
n
58
CYS
67
B
ARG
68
n
59
ARG
68
B
LEU
69
n
60
LEU
69
B
HIS
70
n
61
HIS
70
B
GLN
71
n
62
GLN
71
B
ALA
72
n
63
ALA
72
B
PRO
73
n
64
PRO
73
B
THR
74
n
65
THR
74
B
ALA
75
n
66
ALA
75
B
ARG
76
n
67
ARG
76
B
GLY
77
n
68
GLY
77
B
ALA
78
n
69
ALA
78
B
VAL
79
n
70
VAL
79
B
ARG
80
n
71
ARG
80
B
PHE
81
n
72
PHE
81
B
TRP
82
n
73
TRP
82
B
CYS
83
n
74
CYS
83
B
SER
84
n
75
SER
84
B
LEU
85
n
76
LEU
85
B
PRO
86
n
77
PRO
86
B
THR
87
n
78
THR
87
B
ALA
88
n
79
ALA
88
B
ASP
89
n
80
ASP
89
B
THR
90
n
81
THR
90
B
SER
91
n
82
SER
91
B
SER
92
n
83
SER
92
B
PHE
93
n
84
PHE
93
B
VAL
94
n
85
VAL
94
B
PRO
95
n
86
PRO
95
B
LEU
96
n
87
LEU
96
B
GLU
97
n
88
GLU
97
B
LEU
98
n
89
LEU
98
B
ARG
99
n
90
ARG
99
B
VAL
100
n
91
VAL
100
B
THR
101
n
92
THR
101
B
ALA
102
n
93
ALA
102
B
ALA
103
n
94
ALA
103
B
SER
104
n
95
SER
104
B
GLY
105
n
96
GLY
105
B
ALA
106
n
97
ALA
106
B
PRO
107
n
98
PRO
107
B
ARG
108
n
99
ARG
108
B
TYR
109
n
100
TYR
109
B
HIS
110
n
101
HIS
110
B
ARG
111
n
102
ARG
111
B
VAL
112
n
103
VAL
112
B
ILE
113
n
104
ILE
113
B
HIS
114
n
105
HIS
114
B
ILE
115
n
106
ILE
115
B
ASN
116
n
107
ASN
116
B
GLU
117
n
108
GLU
117
B
VAL
118
n
109
VAL
118
B
VAL
119
n
110
VAL
119
B
LEU
120
n
111
LEU
120
B
LEU
121
n
112
LEU
121
B
ASP
122
n
113
ASP
122
B
ALA
123
n
114
ALA
123
B
PRO
124
n
115
PRO
124
B
VAL
125
n
116
VAL
125
B
GLY
126
n
117
GLY
126
B
LEU
127
n
118
LEU
127
B
VAL
128
n
119
VAL
128
B
ALA
129
n
120
ALA
129
B
ARG
130
n
121
ARG
130
B
LEU
131
n
122
LEU
131
B
ALA
132
n
123
ALA
132
B
ASP
133
n
124
ASP
133
B
GLU
134
n
125
GLU
134
B
SER
135
n
126
SER
135
B
GLY
136
n
127
GLY
136
B
HIS
137
n
128
HIS
137
B
VAL
138
n
129
VAL
138
B
VAL
139
n
130
VAL
139
B
LEU
140
n
131
LEU
140
B
ARG
141
n
132
ARG
141
B
TRP
142
n
133
TRP
142
B
LEU
143
n
134
LEU
143
B
PRO
144
n
135
PRO
144
B
PRO
145
n
136
PRO
145
B
PRO
146
n
137
PRO
146
B
GLU
147
n
138
GLU
147
B
THR
148
n
139
THR
148
B
PRO
149
n
140
PRO
149
B
MET
150
n
141
MET
150
B
THR
151
n
142
THR
151
B
SER
152
n
143
SER
152
B
HIS
153
n
144
HIS
153
B
ILE
154
n
145
ILE
154
B
ARG
155
n
146
ARG
155
B
TYR
156
n
147
TYR
156
B
GLU
157
n
148
GLU
157
B
VAL
158
n
149
VAL
158
B
ASP
159
n
150
ASP
159
B
VAL
160
n
151
VAL
160
B
SER
161
n
152
SER
161
B
ALA
162
n
153
ALA
162
B
GLY
163
n
154
GLY
163
B
ASN
164
n
155
ASN
164
B
GLY
165
n
156
GLY
165
B
ALA
166
n
157
ALA
166
B
GLY
167
n
158
GLY
167
B
SER
168
n
159
SER
168
B
VAL
169
n
160
VAL
169
B
GLN
170
n
161
GLN
170
B
ARG
171
n
162
ARG
171
B
VAL
172
n
163
VAL
172
B
GLU
173
n
164
GLU
173
B
ILE
174
n
165
ILE
174
B
LEU
175
n
166
LEU
175
B
GLU
176
n
167
GLU
176
B
GLY
177
n
168
GLY
177
B
ARG
178
n
169
ARG
178
B
THR
179
n
170
THR
179
B
GLU
180
n
171
GLU
180
B
CYS
181
n
172
CYS
181
B
VAL
182
n
173
VAL
182
B
LEU
183
n
174
LEU
183
B
SER
184
n
175
SER
184
B
ASN
185
n
176
ASN
185
B
LEU
186
n
177
LEU
186
B
ARG
187
n
178
ARG
187
B
GLY
188
n
179
GLY
188
B
ARG
189
n
180
ARG
189
B
THR
190
n
181
THR
190
B
ARG
191
n
182
ARG
191
B
TYR
192
n
183
TYR
192
B
THR
193
n
184
THR
193
B
PHE
194
n
185
PHE
194
B
ALA
195
n
186
ALA
195
B
VAL
196
n
187
VAL
196
B
ARG
197
n
188
ARG
197
B
ALA
198
n
189
ALA
198
B
ARG
199
n
190
ARG
199
B
MET
200
n
191
MET
200
B
ALA
201
n
192
ALA
201
B
GLU
202
n
193
GLU
202
B
PRO
203
n
194
PRO
203
B
SER
204
n
195
SER
204
B
PHE
205
n
196
PHE
205
B
GLY
206
n
197
GLY
206
B
GLY
207
n
198
GLY
207
B
PHE
208
n
199
PHE
208
B
TRP
209
n
200
TRP
209
B
SER
210
n
201
SER
210
B
ALA
211
n
202
ALA
211
B
TRP
212
n
203
TRP
212
B
SER
213
n
204
SER
213
B
GLU
214
n
205
GLU
214
B
PRO
215
n
206
PRO
215
B
VAL
216
n
207
VAL
216
B
SER
217
n
208
SER
217
B
LEU
218
n
209
LEU
218
B
LEU
219
n
210
LEU
219
B
THR
220
n
211
THR
220
B
n
1
1
C
n
2
2
C
THR
3
n
3
THR
3
C
TYR
4
n
4
TYR
4
C
SER
5
n
5
SER
5
C
CYS
6
n
6
CYS
6
C
HIS
7
n
7
HIS
7
C
PHE
8
n
8
PHE
8
C
GLY
9
n
9
GLY
9
C
PRO
10
n
10
PRO
10
C
LEU
11
n
11
LEU
11
C
THR
12
n
12
THR
12
C
TRP
13
n
13
TRP
13
C
VAL
14
n
14
VAL
14
C
CYS
15
n
15
CYS
15
C
LYS
16
n
16
LYS
16
C
PRO
17
n
17
PRO
17
C
GLN
18
n
18
GLN
18
C
n
19
19
C
n
20
20
C
n
1
1
D
n
2
2
D
THR
3
n
3
THR
3
D
TYR
4
n
4
TYR
4
D
SER
5
n
5
SER
5
D
CYS
6
n
6
CYS
6
D
HIS
7
n
7
HIS
7
D
PHE
8
n
8
PHE
8
D
GLY
9
n
9
GLY
9
D
PRO
10
n
10
PRO
10
D
LEU
11
n
11
LEU
11
D
THR
12
n
12
THR
12
D
TRP
13
n
13
TRP
13
D
VAL
14
n
14
VAL
14
D
CYS
15
n
15
CYS
15
D
LYS
16
n
16
LYS
16
D
PRO
17
n
17
PRO
17
D
GLN
18
n
18
GLN
18
D
n
19
19
D
n
20
20
D
author_and_software_defined_assembly
PISA
4
tetrameric
2990
-26
25140
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
LEU
27
A
O
LEU
18
A
N
PHE
39
A
N
PHE
30
A
O
CYS
38
A
O
CYS
29
A
N
CYS
83
A
N
CYS
74
A
O
ARG
80
A
O
ARG
71
A
N
ALA
72
A
N
ALA
63
A
O
LYS
65
A
O
LYS
56
A
N
TYR
57
A
N
TYR
48
A
O
SER
54
A
O
SER
45
A
N
THR
101
A
N
THR
92
A
O
LEU
96
A
O
LEU
87
A
N
ILE
113
A
N
ILE
104
A
O
VAL
128
A
O
VAL
119
A
N
ARG
141
A
N
ARG
132
A
O
VAL
138
A
O
VAL
129
A
N
LEU
183
A
N
LEU
174
A
O
GLN
170
A
O
GLN
161
A
N
VAL
160
A
N
VAL
151
A
O
ARG
155
A
O
ARG
146
A
N
ARG
199
A
N
ARG
190
A
O
TYR
192
A
O
TYR
183
A
N
LEU
218
A
N
LEU
209
B
O
LEU
27
B
O
LEU
18
B
N
PHE
39
B
N
PHE
30
B
O
LEU
36
B
O
LEU
27
B
N
LEU
85
B
N
LEU
76
B
O
ARG
80
B
O
ARG
71
B
N
ALA
72
B
N
ALA
63
B
O
LYS
65
B
O
LYS
56
B
N
TYR
57
B
N
TYR
48
B
O
SER
54
B
O
SER
45
B
N
THR
101
B
N
THR
92
B
O
LEU
96
B
O
LEU
87
B
N
ILE
113
B
N
ILE
104
B
O
VAL
128
B
O
VAL
119
B
N
ARG
141
B
N
ARG
132
B
O
VAL
138
B
O
VAL
129
B
N
LEU
183
B
N
LEU
174
B
O
VAL
172
B
O
VAL
163
B
N
VAL
158
B
N
VAL
149
B
O
ARG
155
B
O
ARG
146
B
N
ARG
199
B
N
ARG
190
B
O
TYR
192
B
O
TYR
183
B
N
LEU
218
B
N
LEU
209
C
O
TYR
4
C
O
TYR
4
D
N
CYS
6
D
N
CYS
6
1
C
GLY
1
C
GLY
1
1
Y
1
C
GLY
2
C
GLY
2
1
Y
1
C
GLY
19
C
GLY
19
1
Y
1
C
GLY
20
C
GLY
20
1
Y
1
D
GLY
1
D
GLY
1
1
Y
1
D
GLY
2
D
GLY
2
1
Y
1
D
GLY
19
D
GLY
19
1
Y
1
D
GLY
20
D
GLY
20
1
Y
1
B
B
SER
ALA
161
162
137.42
1
3.71
0.50
120.30
124.01
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
21
21
21
N
1
16.87
2.70
111.00
127.87
A
A
A
N
CA
C
SER
SER
SER
92
92
92
N
1
10.39
1.50
119.30
129.69
B
B
B
C
N
CA
GLY
PRO
PRO
22
23
23
Y
1
9.68
1.60
100.20
109.88
B
B
B
CG
SD
CE
MET
MET
MET
150
150
150
N
1
-17.51
2.50
121.70
104.19
B
B
B
C
N
CA
SER
ALA
ALA
161
162
162
Y
1
8.94
1.40
110.10
119.04
B
B
B
N
CA
CB
ALA
ALA
ALA
162
162
162
N
1
-25.40
2.70
111.00
85.60
B
B
B
N
CA
C
ALA
ALA
ALA
162
162
162
N
1
3.23
0.50
120.30
123.53
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
187
187
187
N
1
3.44
0.50
120.30
123.74
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
189
189
189
N
1
3.79
0.50
120.30
124.09
B
B
B
NE
CZ
NH2
ARG
ARG
ARG
191
191
191
N
1
B
B
N
CA
ALA
ALA
162
162
0.395
0.020
1.459
1.854
N
1
A
ALA
19
-58.43
177.42
1
A
ARG
21
-172.52
139.23
1
A
LEU
33
-96.60
30.70
1
A
GLU
60
-29.64
118.31
1
A
CYS
83
-179.72
142.51
1
A
ALA
88
-66.71
2.47
1
A
THR
90
-93.32
36.52
1
A
SER
104
-167.39
13.44
1
A
ARG
108
-121.92
-64.26
1
A
HIS
110
-160.67
114.31
1
A
VAL
118
-151.83
38.30
1
A
ALA
132
-61.09
84.95
1
A
ASP
133
-26.49
-70.11
1
A
ASN
164
21.50
-115.26
1
A
ASN
185
71.76
70.34
1
B
PRO
23
-34.69
156.87
1
B
ARG
32
-103.97
-163.94
1
B
LEU
33
-116.24
62.18
1
B
GLU
34
-166.05
36.99
1
B
ALA
46
-36.36
115.08
1
B
ASP
61
72.36
35.15
1
B
THR
87
-28.84
-51.99
1
B
THR
90
-85.97
37.83
1
B
ALA
132
-63.05
82.47
1
B
HIS
137
-173.47
-164.42
1
B
GLU
147
37.56
40.82
1
B
ALA
162
145.43
-130.79
1
B
ASN
164
12.28
119.00
1
B
LEU
186
-153.28
-79.12
1
B
LEU
219
-147.87
45.52
1
D
TRP
13
-44.38
169.71
RESIDUES A 21 - A 23, B 21 - B 23, A 164 - A 166,
B 133 - B 136 HAVE WEAK OR NO ELECTRON DENSITY AND WERE
MODELED IN THE STRUCTURE. THESE RESIDUES HAVE OCCUPANCY
0.0 AND B VALUE OF 90.0.
0.334
0.21
0.21
2.8
8.0
13894
1
1.0
2.8
8.0
0
3462
0
0
3462
0.016
2.1
model building
X-PLOR
refinement
X-PLOR
phasing
X-PLOR
EPO RECEPTOR, EPO MIMETICS PEPTIDE 1
COMPLEX BETWEEN THE EXTRACELLULAR DOMAIN OF ERYTHROPOIETIN (EPO) RECEPTOR [EBP] AND AN AGONIST PEPTIDE [EMP1]
1
N
N
1
N
N
2
N
N
2
N
N
A
PHE
11
A
PHE
2
HELX_P
A
LEU
18
A
LEU
9
1
1
8
A
PRO
50
A
PRO
41
HELX_P
A
ASN
52
A
ASN
43
5
2
3
A
THR
87
A
THR
78
HELX_P
A
ASP
89
A
ASP
80
5
3
3
A
ILE
115
A
ILE
106
HELX_P
A
GLU
117
A
GLU
108
5
4
3
A
THR
151
A
THR
142
HELX_P
A
HIS
153
A
HIS
144
5
5
3
B
PHE
11
B
PHE
2
HELX_P
B
LEU
18
B
LEU
9
1
6
8
B
PRO
50
B
PRO
41
HELX_P
B
ASN
52
B
ASN
43
5
7
3
B
THR
87
B
THR
78
HELX_P
B
ASP
89
B
ASP
80
5
8
3
B
ILE
115
B
ILE
106
HELX_P
B
GLU
117
B
GLU
108
5
9
3
B
THR
151
B
THR
142
HELX_P
B
HIS
153
B
HIS
144
5
10
3
disulf
2.025
A
CYS
28
A
SG
CYS
19
1_555
A
CYS
38
A
SG
CYS
29
1_555
disulf
2.032
A
CYS
67
A
SG
CYS
58
1_555
A
CYS
83
A
SG
CYS
74
1_555
disulf
2.036
B
CYS
28
B
SG
CYS
19
1_555
B
CYS
38
B
SG
CYS
29
1_555
disulf
2.018
B
CYS
67
B
SG
CYS
58
1_555
B
CYS
83
B
SG
CYS
74
1_555
disulf
2.017
C
CYS
6
C
SG
CYS
6
1_555
C
CYS
15
C
SG
CYS
15
1_555
disulf
2.023
D
CYS
6
D
SG
CYS
6
1_555
D
CYS
15
D
SG
CYS
15
1_555
COMPLEX (CYTOKINE RECEPTOR/PEPTIDE)
ERYTHROPOIETIN RECEPTOR, SIGNAL TRANSDUCTION, PROTEIN MINIMIZATION, DRUG DESIGN, CYTOKINE RECEPTOR CLASS 1, COMPLEX (CYTOKINE RECEPTOR-PEPTIDE), COMPLEX (CYTOKINE RECEPTOR-PEPTIDE) complex
A
GLU
202
A
GLU
193
1
A
PRO
203
A
PRO
194
-0.23
B
GLU
202
B
GLU
193
1
B
PRO
203
B
PRO
194
-0.21
EPOR_HUMAN
UNP
1
1
P19235
MDHLGASLWPQVGSLCLLLAGAAWAPPPNLPDPKFESKAALLAARGPEELLCFTERLEDLVCFWEEAASAGVGPGNYSFS
YQLEDEPWKLCRLHQAPTARGAVRFWCSLPTADTSSFVPLELRVTAASGAPRYHRVIHINEVVLLDAPVGLVARLADESG
HVVLRWLPPPETPMTSHIRYEVDVSAGNGAGSVQRVEILEGRTECVLSNLRGRTRYTFAVRARMAEPSFGGFWSAWSEPV
SLLTPSDLDPLILTLSLILVVILVLLTVLALLSHRRALKQKIWPGIPSPESEFEGLFTTHKGNFQLWLYQNDGCLWWSPC
TPFTEDPPASLEVLSERCWGTMQAVEPGTDDEGPLLEPVGSEHAQDTYLVLDKWLLPRNPPSEDLPGPGGSVDIVAMDEG
SEASSCSSALASKPSPEGASAASFEYTILDPSSQLLRPWTLCPELPPTPPHLKYLYLVVSDSGISTDYSSGDSQGAQGGL
SDGPYSNPYENSLIPAAEPLPPSYVACS
1EBP
PDB
2
1EBP
34
244
1EBP
10
220
P19235
A
1
1
211
34
244
1EBP
10
220
P19235
B
1
1
211
1
20
1EBP
1
20
1EBP
C
2
1
20
1
20
1EBP
1
20
1EBP
D
2
1
20
4
4
3
4
4
4
3
4
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
LEU
27
A
LEU
18
A
PHE
29
A
PHE
20
A
VAL
37
A
VAL
28
A
ALA
43
A
ALA
34
A
ALA
78
A
ALA
69
A
SER
84
A
SER
75
A
HIS
70
A
HIS
61
A
PRO
73
A
PRO
64
A
LYS
65
A
LYS
56
A
CYS
67
A
CYS
58
A
TYR
53
A
TYR
44
A
LEU
59
A
LEU
50
A
LEU
96
A
LEU
87
A
ALA
102
A
ALA
93
A
PRO
107
A
PRO
98
A
ILE
113
A
ILE
104
A
VAL
128
A
VAL
119
A
ALA
132
A
ALA
123
A
HIS
137
A
HIS
128
A
ARG
141
A
ARG
132
A
GLU
180
A
GLU
171
A
LEU
183
A
LEU
174
A
GLN
170
A
GLN
161
A
ILE
174
A
ILE
165
A
ILE
154
A
ILE
145
A
ALA
162
A
ALA
153
A
ARG
191
A
ARG
182
A
MET
200
A
MET
191
A
VAL
216
A
VAL
207
A
LEU
219
A
LEU
210
B
LEU
27
B
LEU
18
B
PHE
29
B
PHE
20
B
LEU
36
B
LEU
27
B
GLU
42
B
GLU
33
B
VAL
79
B
VAL
70
B
LEU
85
B
LEU
76
B
HIS
70
B
HIS
61
B
PRO
73
B
PRO
64
B
LYS
65
B
LYS
56
B
CYS
67
B
CYS
58
B
TYR
53
B
TYR
44
B
LEU
59
B
LEU
50
B
PRO
95
B
PRO
86
B
ALA
102
B
ALA
93
B
PRO
107
B
PRO
98
B
HIS
114
B
HIS
105
B
VAL
128
B
VAL
119
B
LEU
131
B
LEU
122
B
VAL
138
B
VAL
129
B
ARG
141
B
ARG
132
B
GLU
180
B
GLU
171
B
LEU
183
B
LEU
174
B
ARG
171
B
ARG
162
B
ILE
174
B
ILE
165
B
ILE
154
B
ILE
145
B
ALA
162
B
ALA
153
B
TYR
192
B
TYR
183
B
MET
200
B
MET
191
B
VAL
216
B
VAL
207
B
LEU
218
B
LEU
209
C
TYR
4
C
TYR
4
C
CYS
6
C
CYS
6
D
TYR
4
D
TYR
4
D
CYS
6
D
CYS
6
19
P 21 21 21