0.015986
0.002014
0.006460
0.000000
0.015733
0.001788
0.000000
0.000000
0.016827
0.00000
0.00000
0.00000
Plotnikov, A.N.
Hubbard, S.R.
Schlessinger, J.
Mohammadi, M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
2
93.40
111.17
97.18
62.553
64.061
64.139
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
O4 S -2
96.063
SULFATE ION
non-polymer
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
Cell(Cambridge,Mass.)
CELLB5
0998
0092-8674
101
413
424
10.1016/S0092-8674(00)80851-X
10830168
Crystal structures of two FGF-FGFR complexes reveal the determinants of ligand-receptor specificity.
2000
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
110.0
1
IMAGE PLATE
1999-03-25
RIGAKU RAXIS IV
SINGLE WAVELENGTH
M
x-ray
1
0.9794
1.0
X4A
NSLS
0.9794
SYNCHROTRON
NSLS BEAMLINE X4A
15232.148
PROTEIN (FIBROBLAST GROWTH FACTOR 1)
THE B-TREFOIL CORE OF FIBROBLAST GROWTH FACTOR 1 (FGF1)
2
man
polymer
25260.777
PROTEIN (FIBROBLAST GROWTH FACTOR RECEPTOR 1)
EXTRACELLULAR LIGAND BINDING DOMAIN OF FGF RECEPTOR 1 (FGFR1) CONSISTING OF IMMUNOGLOBULIN LIKE DOMAINS II (D2) AND III (D3)
2
man
polymer
96.063
SULFATE ION
4
syn
non-polymer
FGF1
FGFR1
no
no
NYKKPKLLYCSNGGHFLRILPDGTVDGTRDRSDQHIQLQLSAESVGEVYIKSTETGQYLAMDTDGLLYGSQTPNEECLFL
ERLEENHYNTYISKKHAEKNWFVGLKKNGSCKRGPRTHYGQKAILFLPLPVSSD
NYKKPKLLYCSNGGHFLRILPDGTVDGTRDRSDQHIQLQLSAESVGEVYIKSTETGQYLAMDTDGLLYGSQTPNEECLFL
ERLEENHYNTYISKKHAEKNWFVGLKKNGSCKRGPRTHYGQKAILFLPLPVSSD
A,B
polypeptide(L)
no
no
TDNTKPNRMPVAPYWTSPEKMEKKLHAVPAAKTVKFKCPSSGTPNPTLRWLKNGKEFKPDHRIGGYKVRYATWSIIMDSV
VPSDKGNYTCIVENEYGSINHTYQLDVVERSPHRPILQAGLPANKTVALGSNVEFMCKVYSDPQPHIQWLKHIEVNGSKI
GPDNLPYVQILKTAGVNTTDKEMEVLHLRNVSFEDAGEYTCLAGNSIGLSHHSAWLTVLEALEER
TDNTKPNRMPVAPYWTSPEKMEKKLHAVPAAKTVKFKCPSSGTPNPTLRWLKNGKEFKPDHRIGGYKVRYATWSIIMDSV
VPSDKGNYTCIVENEYGSINHTYQLDVVERSPHRPILQAGLPANKTVALGSNVEFMCKVYSDPQPHIQWLKHIEVNGSKI
GPDNLPYVQILKTAGVNTTDKEMEVLHLRNVSFEDAGEYTCLAGNSIGLSHHSAWLTVLEALEER
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
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
eubacteria
sample
9606
Homo sapiens
2
Bacteria
human
Homo
eubacteria
sample
9606
Homo sapiens
2
Bacteria
1
2.92
57.82
VAPOR DIFFUSION
7.5
PEG 4000, Isopropanol, HEPES-NaOH, pH 7.5, VAPOR DIFFUSION, temperature 298.0K
298.0
repository
Initial release
Version format compliance
Version format compliance
1
0
2000-05-31
1
1
2008-04-27
1
2
2011-07-13
Crystal Structure of FGF2 in Complex with the Extracellular Ligand Binding Domain of FGF Receptor 1 (FGFR1)
FGF1-FGFR1 COMPLEX
RCSB
Y
RCSB
2000-04-20
REL
SO4
SULFATE ION
SO4
4002
3
SO4
SO4
4002
A
SO4
4003
3
SO4
SO4
4003
A
SO4
4000
3
SO4
SO4
4000
B
SO4
4001
3
SO4
SO4
4001
B
n
1
7
A
TYR
8
n
2
TYR
8
A
LYS
9
n
3
LYS
9
A
LYS
10
n
4
LYS
10
A
PRO
11
n
5
PRO
11
A
LYS
12
n
6
LYS
12
A
LEU
13
n
7
LEU
13
A
LEU
14
n
8
LEU
14
A
TYR
15
n
9
TYR
15
A
CYS
16
n
10
CYS
16
A
SER
17
n
11
SER
17
A
ASN
18
n
12
ASN
18
A
GLY
19
n
13
GLY
19
A
GLY
20
n
14
GLY
20
A
HIS
21
n
15
HIS
21
A
PHE
22
n
16
PHE
22
A
LEU
23
n
17
LEU
23
A
ARG
24
n
18
ARG
24
A
ILE
25
n
19
ILE
25
A
LEU
26
n
20
LEU
26
A
PRO
27
n
21
PRO
27
A
ASP
28
n
22
ASP
28
A
GLY
29
n
23
GLY
29
A
THR
30
n
24
THR
30
A
VAL
31
n
25
VAL
31
A
ASP
32
n
26
ASP
32
A
GLY
33
n
27
GLY
33
A
THR
34
n
28
THR
34
A
ARG
35
n
29
ARG
35
A
ASP
36
n
30
ASP
36
A
ARG
37
n
31
ARG
37
A
SER
38
n
32
SER
38
A
ASP
39
n
33
ASP
39
A
GLN
40
n
34
GLN
40
A
HIS
41
n
35
HIS
41
A
ILE
42
n
36
ILE
42
A
GLN
43
n
37
GLN
43
A
LEU
44
n
38
LEU
44
A
GLN
45
n
39
GLN
45
A
LEU
46
n
40
LEU
46
A
SER
47
n
41
SER
47
A
ALA
48
n
42
ALA
48
A
GLU
49
n
43
GLU
49
A
SER
50
n
44
SER
50
A
VAL
51
n
45
VAL
51
A
GLY
52
n
46
GLY
52
A
GLU
53
n
47
GLU
53
A
VAL
54
n
48
VAL
54
A
TYR
55
n
49
TYR
55
A
ILE
56
n
50
ILE
56
A
LYS
57
n
51
LYS
57
A
SER
58
n
52
SER
58
A
THR
59
n
53
THR
59
A
GLU
60
n
54
GLU
60
A
THR
61
n
55
THR
61
A
GLY
62
n
56
GLY
62
A
GLN
63
n
57
GLN
63
A
TYR
64
n
58
TYR
64
A
LEU
65
n
59
LEU
65
A
ALA
66
n
60
ALA
66
A
MET
67
n
61
MET
67
A
ASP
68
n
62
ASP
68
A
THR
69
n
63
THR
69
A
ASP
70
n
64
ASP
70
A
GLY
71
n
65
GLY
71
A
LEU
72
n
66
LEU
72
A
LEU
73
n
67
LEU
73
A
TYR
74
n
68
TYR
74
A
GLY
75
n
69
GLY
75
A
SER
76
n
70
SER
76
A
GLN
77
n
71
GLN
77
A
THR
78
n
72
THR
78
A
PRO
79
n
73
PRO
79
A
ASN
80
n
74
ASN
80
A
GLU
81
n
75
GLU
81
A
GLU
82
n
76
GLU
82
A
CYS
83
n
77
CYS
83
A
LEU
84
n
78
LEU
84
A
PHE
85
n
79
PHE
85
A
LEU
86
n
80
LEU
86
A
GLU
87
n
81
GLU
87
A
ARG
88
n
82
ARG
88
A
LEU
89
n
83
LEU
89
A
GLU
90
n
84
GLU
90
A
GLU
91
n
85
GLU
91
A
ASN
92
n
86
ASN
92
A
HIS
93
n
87
HIS
93
A
TYR
94
n
88
TYR
94
A
ASN
95
n
89
ASN
95
A
THR
96
n
90
THR
96
A
TYR
97
n
91
TYR
97
A
ILE
98
n
92
ILE
98
A
SER
99
n
93
SER
99
A
LYS
100
n
94
LYS
100
A
LYS
101
n
95
LYS
101
A
HIS
102
n
96
HIS
102
A
ALA
103
n
97
ALA
103
A
GLU
104
n
98
GLU
104
A
LYS
105
n
99
LYS
105
A
ASN
106
n
100
ASN
106
A
TRP
107
n
101
TRP
107
A
PHE
108
n
102
PHE
108
A
VAL
109
n
103
VAL
109
A
GLY
110
n
104
GLY
110
A
LEU
111
n
105
LEU
111
A
LYS
112
n
106
LYS
112
A
LYS
113
n
107
LYS
113
A
ASN
114
n
108
ASN
114
A
GLY
115
n
109
GLY
115
A
SER
116
n
110
SER
116
A
CYS
117
n
111
CYS
117
A
LYS
118
n
112
LYS
118
A
ARG
119
n
113
ARG
119
A
GLY
120
n
114
GLY
120
A
PRO
121
n
115
PRO
121
A
ARG
122
n
116
ARG
122
A
THR
123
n
117
THR
123
A
HIS
124
n
118
HIS
124
A
TYR
125
n
119
TYR
125
A
GLY
126
n
120
GLY
126
A
GLN
127
n
121
GLN
127
A
LYS
128
n
122
LYS
128
A
ALA
129
n
123
ALA
129
A
ILE
130
n
124
ILE
130
A
LEU
131
n
125
LEU
131
A
PHE
132
n
126
PHE
132
A
LEU
133
n
127
LEU
133
A
PRO
134
n
128
PRO
134
A
LEU
135
n
129
LEU
135
A
PRO
136
n
130
PRO
136
A
VAL
137
n
131
VAL
137
A
SER
138
n
132
SER
138
A
n
133
139
A
n
134
140
A
n
1
7
B
TYR
8
n
2
TYR
8
B
LYS
9
n
3
LYS
9
B
LYS
10
n
4
LYS
10
B
PRO
11
n
5
PRO
11
B
LYS
12
n
6
LYS
12
B
LEU
13
n
7
LEU
13
B
LEU
14
n
8
LEU
14
B
TYR
15
n
9
TYR
15
B
CYS
16
n
10
CYS
16
B
SER
17
n
11
SER
17
B
ASN
18
n
12
ASN
18
B
GLY
19
n
13
GLY
19
B
GLY
20
n
14
GLY
20
B
HIS
21
n
15
HIS
21
B
PHE
22
n
16
PHE
22
B
LEU
23
n
17
LEU
23
B
ARG
24
n
18
ARG
24
B
ILE
25
n
19
ILE
25
B
LEU
26
n
20
LEU
26
B
PRO
27
n
21
PRO
27
B
ASP
28
n
22
ASP
28
B
GLY
29
n
23
GLY
29
B
THR
30
n
24
THR
30
B
VAL
31
n
25
VAL
31
B
ASP
32
n
26
ASP
32
B
GLY
33
n
27
GLY
33
B
THR
34
n
28
THR
34
B
ARG
35
n
29
ARG
35
B
ASP
36
n
30
ASP
36
B
ARG
37
n
31
ARG
37
B
SER
38
n
32
SER
38
B
ASP
39
n
33
ASP
39
B
GLN
40
n
34
GLN
40
B
HIS
41
n
35
HIS
41
B
ILE
42
n
36
ILE
42
B
GLN
43
n
37
GLN
43
B
LEU
44
n
38
LEU
44
B
GLN
45
n
39
GLN
45
B
LEU
46
n
40
LEU
46
B
SER
47
n
41
SER
47
B
ALA
48
n
42
ALA
48
B
GLU
49
n
43
GLU
49
B
SER
50
n
44
SER
50
B
VAL
51
n
45
VAL
51
B
GLY
52
n
46
GLY
52
B
GLU
53
n
47
GLU
53
B
VAL
54
n
48
VAL
54
B
TYR
55
n
49
TYR
55
B
ILE
56
n
50
ILE
56
B
LYS
57
n
51
LYS
57
B
SER
58
n
52
SER
58
B
THR
59
n
53
THR
59
B
GLU
60
n
54
GLU
60
B
THR
61
n
55
THR
61
B
GLY
62
n
56
GLY
62
B
GLN
63
n
57
GLN
63
B
TYR
64
n
58
TYR
64
B
LEU
65
n
59
LEU
65
B
ALA
66
n
60
ALA
66
B
MET
67
n
61
MET
67
B
ASP
68
n
62
ASP
68
B
THR
69
n
63
THR
69
B
ASP
70
n
64
ASP
70
B
GLY
71
n
65
GLY
71
B
LEU
72
n
66
LEU
72
B
LEU
73
n
67
LEU
73
B
TYR
74
n
68
TYR
74
B
GLY
75
n
69
GLY
75
B
SER
76
n
70
SER
76
B
GLN
77
n
71
GLN
77
B
THR
78
n
72
THR
78
B
PRO
79
n
73
PRO
79
B
ASN
80
n
74
ASN
80
B
GLU
81
n
75
GLU
81
B
GLU
82
n
76
GLU
82
B
CYS
83
n
77
CYS
83
B
LEU
84
n
78
LEU
84
B
PHE
85
n
79
PHE
85
B
LEU
86
n
80
LEU
86
B
GLU
87
n
81
GLU
87
B
ARG
88
n
82
ARG
88
B
LEU
89
n
83
LEU
89
B
GLU
90
n
84
GLU
90
B
GLU
91
n
85
GLU
91
B
ASN
92
n
86
ASN
92
B
HIS
93
n
87
HIS
93
B
TYR
94
n
88
TYR
94
B
ASN
95
n
89
ASN
95
B
THR
96
n
90
THR
96
B
TYR
97
n
91
TYR
97
B
ILE
98
n
92
ILE
98
B
SER
99
n
93
SER
99
B
LYS
100
n
94
LYS
100
B
LYS
101
n
95
LYS
101
B
HIS
102
n
96
HIS
102
B
ALA
103
n
97
ALA
103
B
GLU
104
n
98
GLU
104
B
LYS
105
n
99
LYS
105
B
ASN
106
n
100
ASN
106
B
TRP
107
n
101
TRP
107
B
PHE
108
n
102
PHE
108
B
VAL
109
n
103
VAL
109
B
GLY
110
n
104
GLY
110
B
LEU
111
n
105
LEU
111
B
LYS
112
n
106
LYS
112
B
LYS
113
n
107
LYS
113
B
ASN
114
n
108
ASN
114
B
GLY
115
n
109
GLY
115
B
SER
116
n
110
SER
116
B
CYS
117
n
111
CYS
117
B
LYS
118
n
112
LYS
118
B
ARG
119
n
113
ARG
119
B
GLY
120
n
114
GLY
120
B
PRO
121
n
115
PRO
121
B
ARG
122
n
116
ARG
122
B
THR
123
n
117
THR
123
B
HIS
124
n
118
HIS
124
B
TYR
125
n
119
TYR
125
B
GLY
126
n
120
GLY
126
B
GLN
127
n
121
GLN
127
B
LYS
128
n
122
LYS
128
B
ALA
129
n
123
ALA
129
B
ILE
130
n
124
ILE
130
B
LEU
131
n
125
LEU
131
B
PHE
132
n
126
PHE
132
B
LEU
133
n
127
LEU
133
B
PRO
134
n
128
PRO
134
B
LEU
135
n
129
LEU
135
B
PRO
136
n
130
PRO
136
B
VAL
137
n
131
VAL
137
B
SER
138
n
132
SER
138
B
n
133
139
B
n
134
140
B
n
1
141
C
n
2
142
C
n
3
143
C
n
4
144
C
n
5
145
C
n
6
146
C
ASN
147
n
7
ASN
147
C
ARG
148
n
8
ARG
148
C
MET
149
n
9
MET
149
C
PRO
150
n
10
PRO
150
C
VAL
151
n
11
VAL
151
C
ALA
152
n
12
ALA
152
C
PRO
153
n
13
PRO
153
C
TYR
154
n
14
TYR
154
C
TRP
155
n
15
TRP
155
C
THR
156
n
16
THR
156
C
SER
157
n
17
SER
157
C
PRO
158
n
18
PRO
158
C
GLU
159
n
19
GLU
159
C
LYS
160
n
20
LYS
160
C
MET
161
n
21
MET
161
C
GLU
162
n
22
GLU
162
C
LYS
163
n
23
LYS
163
C
LYS
164
n
24
LYS
164
C
LEU
165
n
25
LEU
165
C
HIS
166
n
26
HIS
166
C
ALA
167
n
27
ALA
167
C
VAL
168
n
28
VAL
168
C
PRO
169
n
29
PRO
169
C
ALA
170
n
30
ALA
170
C
ALA
171
n
31
ALA
171
C
LYS
172
n
32
LYS
172
C
THR
173
n
33
THR
173
C
VAL
174
n
34
VAL
174
C
LYS
175
n
35
LYS
175
C
PHE
176
n
36
PHE
176
C
LYS
177
n
37
LYS
177
C
CYS
178
n
38
CYS
178
C
PRO
179
n
39
PRO
179
C
SER
180
n
40
SER
180
C
SER
181
n
41
SER
181
C
GLY
182
n
42
GLY
182
C
THR
183
n
43
THR
183
C
PRO
184
n
44
PRO
184
C
ASN
185
n
45
ASN
185
C
PRO
186
n
46
PRO
186
C
THR
187
n
47
THR
187
C
LEU
188
n
48
LEU
188
C
ARG
189
n
49
ARG
189
C
TRP
190
n
50
TRP
190
C
LEU
191
n
51
LEU
191
C
LYS
192
n
52
LYS
192
C
ASN
193
n
53
ASN
193
C
GLY
194
n
54
GLY
194
C
LYS
195
n
55
LYS
195
C
GLU
196
n
56
GLU
196
C
PHE
197
n
57
PHE
197
C
LYS
198
n
58
LYS
198
C
PRO
199
n
59
PRO
199
C
ASP
200
n
60
ASP
200
C
HIS
201
n
61
HIS
201
C
ARG
202
n
62
ARG
202
C
ILE
203
n
63
ILE
203
C
GLY
204
n
64
GLY
204
C
GLY
205
n
65
GLY
205
C
TYR
206
n
66
TYR
206
C
LYS
207
n
67
LYS
207
C
VAL
208
n
68
VAL
208
C
ARG
209
n
69
ARG
209
C
TYR
210
n
70
TYR
210
C
ALA
211
n
71
ALA
211
C
THR
212
n
72
THR
212
C
TRP
213
n
73
TRP
213
C
SER
214
n
74
SER
214
C
ILE
215
n
75
ILE
215
C
ILE
216
n
76
ILE
216
C
MET
217
n
77
MET
217
C
ASP
218
n
78
ASP
218
C
SER
219
n
79
SER
219
C
VAL
220
n
80
VAL
220
C
VAL
221
n
81
VAL
221
C
PRO
222
n
82
PRO
222
C
SER
223
n
83
SER
223
C
ASP
224
n
84
ASP
224
C
LYS
225
n
85
LYS
225
C
GLY
226
n
86
GLY
226
C
ASN
227
n
87
ASN
227
C
TYR
228
n
88
TYR
228
C
THR
229
n
89
THR
229
C
CYS
230
n
90
CYS
230
C
ILE
231
n
91
ILE
231
C
VAL
232
n
92
VAL
232
C
GLU
233
n
93
GLU
233
C
ASN
234
n
94
ASN
234
C
GLU
235
n
95
GLU
235
C
TYR
236
n
96
TYR
236
C
GLY
237
n
97
GLY
237
C
SER
238
n
98
SER
238
C
ILE
239
n
99
ILE
239
C
ASN
240
n
100
ASN
240
C
HIS
241
n
101
HIS
241
C
THR
242
n
102
THR
242
C
TYR
243
n
103
TYR
243
C
GLN
244
n
104
GLN
244
C
LEU
245
n
105
LEU
245
C
ASP
246
n
106
ASP
246
C
VAL
247
n
107
VAL
247
C
VAL
248
n
108
VAL
248
C
GLU
249
n
109
GLU
249
C
ARG
250
n
110
ARG
250
C
SER
251
n
111
SER
251
C
PRO
252
n
112
PRO
252
C
HIS
253
n
113
HIS
253
C
ARG
254
n
114
ARG
254
C
PRO
255
n
115
PRO
255
C
ILE
256
n
116
ILE
256
C
LEU
257
n
117
LEU
257
C
GLN
258
n
118
GLN
258
C
ALA
259
n
119
ALA
259
C
GLY
260
n
120
GLY
260
C
LEU
261
n
121
LEU
261
C
PRO
262
n
122
PRO
262
C
ALA
263
n
123
ALA
263
C
ASN
264
n
124
ASN
264
C
LYS
265
n
125
LYS
265
C
THR
266
n
126
THR
266
C
VAL
267
n
127
VAL
267
C
ALA
268
n
128
ALA
268
C
LEU
269
n
129
LEU
269
C
GLY
270
n
130
GLY
270
C
SER
271
n
131
SER
271
C
ASN
272
n
132
ASN
272
C
VAL
273
n
133
VAL
273
C
GLU
274
n
134
GLU
274
C
PHE
275
n
135
PHE
275
C
MET
276
n
136
MET
276
C
CYS
277
n
137
CYS
277
C
LYS
278
n
138
LYS
278
C
VAL
279
n
139
VAL
279
C
TYR
280
n
140
TYR
280
C
SER
281
n
141
SER
281
C
ASP
282
n
142
ASP
282
C
PRO
283
n
143
PRO
283
C
GLN
284
n
144
GLN
284
C
PRO
285
n
145
PRO
285
C
HIS
286
n
146
HIS
286
C
ILE
287
n
147
ILE
287
C
GLN
288
n
148
GLN
288
C
TRP
289
n
149
TRP
289
C
LEU
290
n
150
LEU
290
C
LYS
291
n
151
LYS
291
C
HIS
292
n
152
HIS
292
C
ILE
293
n
153
ILE
293
C
n
154
294
C
n
155
295
C
n
156
296
C
n
157
297
C
n
158
298
C
n
159
299
C
n
160
300
C
n
161
301
C
n
162
302
C
n
163
303
C
ASN
304
n
164
ASN
304
C
LEU
305
n
165
LEU
305
C
PRO
306
n
166
PRO
306
C
TYR
307
n
167
TYR
307
C
VAL
308
n
168
VAL
308
C
GLN
309
n
169
GLN
309
C
ILE
310
n
170
ILE
310
C
LEU
311
n
171
LEU
311
C
n
172
312
C
n
173
313
C
n
174
314
C
n
175
315
C
n
176
316
C
n
177
317
C
n
178
318
C
n
179
319
C
n
180
320
C
n
181
321
C
n
182
322
C
n
183
323
C
GLU
324
n
184
GLU
324
C
VAL
325
n
185
VAL
325
C
LEU
326
n
186
LEU
326
C
HIS
327
n
187
HIS
327
C
LEU
328
n
188
LEU
328
C
ARG
329
n
189
ARG
329
C
ASN
330
n
190
ASN
330
C
VAL
331
n
191
VAL
331
C
SER
332
n
192
SER
332
C
PHE
333
n
193
PHE
333
C
GLU
334
n
194
GLU
334
C
ASP
335
n
195
ASP
335
C
ALA
336
n
196
ALA
336
C
GLY
337
n
197
GLY
337
C
GLU
338
n
198
GLU
338
C
TYR
339
n
199
TYR
339
C
THR
340
n
200
THR
340
C
CYS
341
n
201
CYS
341
C
LEU
342
n
202
LEU
342
C
ALA
343
n
203
ALA
343
C
GLY
344
n
204
GLY
344
C
ASN
345
n
205
ASN
345
C
SER
346
n
206
SER
346
C
ILE
347
n
207
ILE
347
C
GLY
348
n
208
GLY
348
C
LEU
349
n
209
LEU
349
C
SER
350
n
210
SER
350
C
HIS
351
n
211
HIS
351
C
HIS
352
n
212
HIS
352
C
SER
353
n
213
SER
353
C
ALA
354
n
214
ALA
354
C
TRP
355
n
215
TRP
355
C
LEU
356
n
216
LEU
356
C
THR
357
n
217
THR
357
C
VAL
358
n
218
VAL
358
C
LEU
359
n
219
LEU
359
C
n
220
360
C
n
221
361
C
n
222
362
C
n
223
363
C
n
224
364
C
n
225
365
C
n
1
141
D
n
2
142
D
n
3
143
D
n
4
144
D
n
5
145
D
n
6
146
D
ASN
147
n
7
ASN
147
D
ARG
148
n
8
ARG
148
D
MET
149
n
9
MET
149
D
PRO
150
n
10
PRO
150
D
VAL
151
n
11
VAL
151
D
ALA
152
n
12
ALA
152
D
PRO
153
n
13
PRO
153
D
TYR
154
n
14
TYR
154
D
TRP
155
n
15
TRP
155
D
THR
156
n
16
THR
156
D
SER
157
n
17
SER
157
D
PRO
158
n
18
PRO
158
D
GLU
159
n
19
GLU
159
D
LYS
160
n
20
LYS
160
D
MET
161
n
21
MET
161
D
GLU
162
n
22
GLU
162
D
LYS
163
n
23
LYS
163
D
LYS
164
n
24
LYS
164
D
LEU
165
n
25
LEU
165
D
HIS
166
n
26
HIS
166
D
ALA
167
n
27
ALA
167
D
VAL
168
n
28
VAL
168
D
PRO
169
n
29
PRO
169
D
ALA
170
n
30
ALA
170
D
ALA
171
n
31
ALA
171
D
LYS
172
n
32
LYS
172
D
THR
173
n
33
THR
173
D
VAL
174
n
34
VAL
174
D
LYS
175
n
35
LYS
175
D
PHE
176
n
36
PHE
176
D
LYS
177
n
37
LYS
177
D
CYS
178
n
38
CYS
178
D
PRO
179
n
39
PRO
179
D
SER
180
n
40
SER
180
D
SER
181
n
41
SER
181
D
GLY
182
n
42
GLY
182
D
THR
183
n
43
THR
183
D
PRO
184
n
44
PRO
184
D
ASN
185
n
45
ASN
185
D
PRO
186
n
46
PRO
186
D
THR
187
n
47
THR
187
D
LEU
188
n
48
LEU
188
D
ARG
189
n
49
ARG
189
D
TRP
190
n
50
TRP
190
D
LEU
191
n
51
LEU
191
D
LYS
192
n
52
LYS
192
D
ASN
193
n
53
ASN
193
D
GLY
194
n
54
GLY
194
D
LYS
195
n
55
LYS
195
D
GLU
196
n
56
GLU
196
D
PHE
197
n
57
PHE
197
D
LYS
198
n
58
LYS
198
D
PRO
199
n
59
PRO
199
D
ASP
200
n
60
ASP
200
D
HIS
201
n
61
HIS
201
D
ARG
202
n
62
ARG
202
D
ILE
203
n
63
ILE
203
D
GLY
204
n
64
GLY
204
D
GLY
205
n
65
GLY
205
D
TYR
206
n
66
TYR
206
D
LYS
207
n
67
LYS
207
D
VAL
208
n
68
VAL
208
D
ARG
209
n
69
ARG
209
D
TYR
210
n
70
TYR
210
D
ALA
211
n
71
ALA
211
D
THR
212
n
72
THR
212
D
TRP
213
n
73
TRP
213
D
SER
214
n
74
SER
214
D
ILE
215
n
75
ILE
215
D
ILE
216
n
76
ILE
216
D
MET
217
n
77
MET
217
D
ASP
218
n
78
ASP
218
D
SER
219
n
79
SER
219
D
VAL
220
n
80
VAL
220
D
VAL
221
n
81
VAL
221
D
PRO
222
n
82
PRO
222
D
SER
223
n
83
SER
223
D
ASP
224
n
84
ASP
224
D
LYS
225
n
85
LYS
225
D
GLY
226
n
86
GLY
226
D
ASN
227
n
87
ASN
227
D
TYR
228
n
88
TYR
228
D
THR
229
n
89
THR
229
D
CYS
230
n
90
CYS
230
D
ILE
231
n
91
ILE
231
D
VAL
232
n
92
VAL
232
D
GLU
233
n
93
GLU
233
D
ASN
234
n
94
ASN
234
D
GLU
235
n
95
GLU
235
D
TYR
236
n
96
TYR
236
D
GLY
237
n
97
GLY
237
D
SER
238
n
98
SER
238
D
ILE
239
n
99
ILE
239
D
ASN
240
n
100
ASN
240
D
HIS
241
n
101
HIS
241
D
THR
242
n
102
THR
242
D
TYR
243
n
103
TYR
243
D
GLN
244
n
104
GLN
244
D
LEU
245
n
105
LEU
245
D
ASP
246
n
106
ASP
246
D
VAL
247
n
107
VAL
247
D
VAL
248
n
108
VAL
248
D
GLU
249
n
109
GLU
249
D
ARG
250
n
110
ARG
250
D
SER
251
n
111
SER
251
D
PRO
252
n
112
PRO
252
D
HIS
253
n
113
HIS
253
D
ARG
254
n
114
ARG
254
D
PRO
255
n
115
PRO
255
D
ILE
256
n
116
ILE
256
D
LEU
257
n
117
LEU
257
D
GLN
258
n
118
GLN
258
D
ALA
259
n
119
ALA
259
D
GLY
260
n
120
GLY
260
D
LEU
261
n
121
LEU
261
D
PRO
262
n
122
PRO
262
D
ALA
263
n
123
ALA
263
D
ASN
264
n
124
ASN
264
D
LYS
265
n
125
LYS
265
D
THR
266
n
126
THR
266
D
VAL
267
n
127
VAL
267
D
ALA
268
n
128
ALA
268
D
LEU
269
n
129
LEU
269
D
GLY
270
n
130
GLY
270
D
SER
271
n
131
SER
271
D
ASN
272
n
132
ASN
272
D
VAL
273
n
133
VAL
273
D
GLU
274
n
134
GLU
274
D
PHE
275
n
135
PHE
275
D
MET
276
n
136
MET
276
D
CYS
277
n
137
CYS
277
D
LYS
278
n
138
LYS
278
D
VAL
279
n
139
VAL
279
D
TYR
280
n
140
TYR
280
D
SER
281
n
141
SER
281
D
ASP
282
n
142
ASP
282
D
PRO
283
n
143
PRO
283
D
GLN
284
n
144
GLN
284
D
PRO
285
n
145
PRO
285
D
HIS
286
n
146
HIS
286
D
ILE
287
n
147
ILE
287
D
GLN
288
n
148
GLN
288
D
TRP
289
n
149
TRP
289
D
LEU
290
n
150
LEU
290
D
LYS
291
n
151
LYS
291
D
HIS
292
n
152
HIS
292
D
ILE
293
n
153
ILE
293
D
n
154
294
D
n
155
295
D
n
156
296
D
n
157
297
D
n
158
298
D
n
159
299
D
n
160
300
D
n
161
301
D
n
162
302
D
n
163
303
D
n
164
304
D
n
165
305
D
PRO
306
n
166
PRO
306
D
TYR
307
n
167
TYR
307
D
VAL
308
n
168
VAL
308
D
GLN
309
n
169
GLN
309
D
ILE
310
n
170
ILE
310
D
LEU
311
n
171
LEU
311
D
LYS
312
n
172
LYS
312
D
THR
313
n
173
THR
313
D
ALA
314
n
174
ALA
314
D
n
175
315
D
n
176
316
D
n
177
317
D
n
178
318
D
n
179
319
D
n
180
320
D
n
181
321
D
n
182
322
D
n
183
323
D
GLU
324
n
184
GLU
324
D
VAL
325
n
185
VAL
325
D
LEU
326
n
186
LEU
326
D
HIS
327
n
187
HIS
327
D
LEU
328
n
188
LEU
328
D
ARG
329
n
189
ARG
329
D
ASN
330
n
190
ASN
330
D
VAL
331
n
191
VAL
331
D
SER
332
n
192
SER
332
D
PHE
333
n
193
PHE
333
D
GLU
334
n
194
GLU
334
D
ASP
335
n
195
ASP
335
D
ALA
336
n
196
ALA
336
D
GLY
337
n
197
GLY
337
D
GLU
338
n
198
GLU
338
D
TYR
339
n
199
TYR
339
D
THR
340
n
200
THR
340
D
CYS
341
n
201
CYS
341
D
LEU
342
n
202
LEU
342
D
ALA
343
n
203
ALA
343
D
GLY
344
n
204
GLY
344
D
ASN
345
n
205
ASN
345
D
SER
346
n
206
SER
346
D
ILE
347
n
207
ILE
347
D
GLY
348
n
208
GLY
348
D
LEU
349
n
209
LEU
349
D
SER
350
n
210
SER
350
D
HIS
351
n
211
HIS
351
D
HIS
352
n
212
HIS
352
D
SER
353
n
213
SER
353
D
ALA
354
n
214
ALA
354
D
TRP
355
n
215
TRP
355
D
LEU
356
n
216
LEU
356
D
THR
357
n
217
THR
357
D
VAL
358
n
218
VAL
358
D
LEU
359
n
219
LEU
359
D
n
220
360
D
n
221
361
D
n
222
362
D
n
223
363
D
n
224
364
D
n
225
365
D
author_and_software_defined_assembly
PISA
4
tetrameric
7460
-93
29050
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
TYR
15
A
O
TYR
9
A
N
LEU
133
A
N
LEU
127
A
N
ARG
24
A
N
ARG
18
A
O
ASP
32
A
O
ASP
26
A
N
GLU
49
A
N
GLU
43
A
O
GLU
53
A
O
GLU
47
A
N
VAL
54
A
N
VAL
48
A
O
PHE
85
A
O
PHE
79
A
N
ARG
88
A
N
ARG
82
A
O
THR
96
A
O
THR
90
A
O
ALA
66
A
O
ALA
60
A
N
TYR
74
A
N
TYR
68
B
O
TYR
15
B
O
TYR
9
B
N
LEU
133
B
N
LEU
127
B
N
ARG
24
B
N
ARG
18
B
O
ASP
32
B
O
ASP
26
B
N
GLU
49
B
N
GLU
43
B
O
GLU
53
B
O
GLU
47
B
N
VAL
54
B
N
VAL
48
B
O
PHE
85
B
O
PHE
79
B
N
ARG
88
B
N
ARG
82
B
O
THR
96
B
O
THR
90
B
O
ALA
66
B
O
ALA
60
B
N
TYR
74
B
N
TYR
68
C
N
TYR
154
C
N
TYR
14
C
O
SER
181
C
O
SER
41
C
N
HIS
166
C
N
HIS
26
C
O
GLN
244
C
O
GLN
104
C
O
LEU
245
C
O
LEU
105
C
N
GLY
226
C
N
GLY
86
C
O
GLU
233
C
O
GLU
93
C
N
THR
187
C
N
THR
47
C
N
LYS
192
C
N
LYS
52
C
O
LYS
195
C
O
LYS
55
C
N
PHE
176
C
N
PHE
36
C
O
ILE
215
C
O
ILE
75
C
N
ILE
216
C
N
ILE
76
C
O
LYS
207
C
O
LYS
67
C
N
ILE
256
C
N
ILE
116
C
O
TYR
280
C
O
TYR
140
C
N
LYS
265
C
N
LYS
125
C
O
TRP
355
C
O
TRP
215
C
N
LEU
356
C
N
LEU
216
C
O
GLY
337
C
O
GLY
197
C
O
GLY
344
C
O
GLY
204
C
N
HIS
286
C
N
HIS
146
C
O
LYS
291
C
O
LYS
151
C
N
GLN
309
C
N
GLN
169
C
N
PHE
275
C
N
PHE
135
C
O
LEU
326
C
O
LEU
186
D
N
TYR
154
D
N
TYR
14
D
O
SER
181
D
O
SER
41
D
N
HIS
166
D
N
HIS
26
D
O
GLN
244
D
O
GLN
104
D
O
LEU
245
D
O
LEU
105
D
N
GLY
226
D
N
GLY
86
D
O
GLU
233
D
O
GLU
93
D
N
THR
187
D
N
THR
47
D
N
LYS
192
D
N
LYS
52
D
O
LYS
195
D
O
LYS
55
D
N
PHE
176
D
N
PHE
36
D
O
ILE
215
D
O
ILE
75
D
N
ILE
216
D
N
ILE
76
D
O
LYS
207
D
O
LYS
67
D
N
ILE
256
D
N
ILE
116
D
O
TYR
280
D
O
TYR
140
D
N
LYS
265
D
N
LYS
125
D
O
TRP
355
D
O
TRP
215
D
N
LEU
356
D
N
LEU
216
D
O
GLY
337
D
O
GLY
197
D
O
GLY
344
D
O
GLY
204
D
N
HIS
286
D
N
HIS
146
D
N
LYS
291
D
N
LYS
151
D
O
GLN
309
D
O
GLN
169
D
N
PHE
275
D
N
PHE
135
D
O
LEU
326
D
O
LEU
186
1
A
CG
LYS
10
A
CG
LYS
4
1
Y
1
A
CD
LYS
10
A
CD
LYS
4
1
Y
1
A
CE
LYS
10
A
CE
LYS
4
1
Y
1
A
NZ
LYS
10
A
NZ
LYS
4
1
Y
1
A
CG
GLN
40
A
CG
GLN
34
1
Y
1
A
CD
GLN
40
A
CD
GLN
34
1
Y
1
A
OE1
GLN
40
A
OE1
GLN
34
1
Y
1
A
NE2
GLN
40
A
NE2
GLN
34
1
Y
1
A
OG
SER
138
A
OG
SER
132
1
Y
1
B
CG
LYS
10
B
CG
LYS
4
1
Y
1
B
CD
LYS
10
B
CD
LYS
4
1
Y
1
B
CE
LYS
10
B
CE
LYS
4
1
Y
1
B
NZ
LYS
10
B
NZ
LYS
4
1
Y
1
B
CG
GLN
40
B
CG
GLN
34
1
Y
1
B
CD
GLN
40
B
CD
GLN
34
1
Y
1
B
OE1
GLN
40
B
OE1
GLN
34
1
Y
1
B
NE2
GLN
40
B
NE2
GLN
34
1
Y
1
B
OG
SER
138
B
OG
SER
132
1
Y
1
C
CG
ARG
148
C
CG
ARG
8
1
Y
1
C
CD
ARG
148
C
CD
ARG
8
1
Y
1
C
NE
ARG
148
C
NE
ARG
8
1
Y
1
C
CZ
ARG
148
C
CZ
ARG
8
1
Y
1
C
NH1
ARG
148
C
NH1
ARG
8
1
Y
1
C
NH2
ARG
148
C
NH2
ARG
8
1
Y
1
C
CG
GLU
159
C
CG
GLU
19
1
Y
1
C
CD
GLU
159
C
CD
GLU
19
1
Y
1
C
OE1
GLU
159
C
OE1
GLU
19
1
Y
1
C
OE2
GLU
159
C
OE2
GLU
19
1
Y
1
C
CG
LYS
160
C
CG
LYS
20
1
Y
1
C
CD
LYS
160
C
CD
LYS
20
1
Y
1
C
CE
LYS
160
C
CE
LYS
20
1
Y
1
C
NZ
LYS
160
C
NZ
LYS
20
1
Y
1
C
CG
GLU
162
C
CG
GLU
22
1
Y
1
C
CD
GLU
162
C
CD
GLU
22
1
Y
1
C
OE1
GLU
162
C
OE1
GLU
22
1
Y
1
C
OE2
GLU
162
C
OE2
GLU
22
1
Y
1
C
CG
LYS
164
C
CG
LYS
24
1
Y
1
C
CD
LYS
164
C
CD
LYS
24
1
Y
1
C
CE
LYS
164
C
CE
LYS
24
1
Y
1
C
NZ
LYS
164
C
NZ
LYS
24
1
Y
1
C
CG
LYS
172
C
CG
LYS
32
1
Y
1
C
CD
LYS
172
C
CD
LYS
32
1
Y
1
C
CE
LYS
172
C
CE
LYS
32
1
Y
1
C
NZ
LYS
172
C
NZ
LYS
32
1
Y
1
C
CG
LYS
175
C
CG
LYS
35
1
Y
1
C
CD
LYS
175
C
CD
LYS
35
1
Y
1
C
CE
LYS
175
C
CE
LYS
35
1
Y
1
C
NZ
LYS
175
C
NZ
LYS
35
1
Y
1
C
CG
LYS
177
C
CG
LYS
37
1
Y
1
C
CD
LYS
177
C
CD
LYS
37
1
Y
1
C
CE
LYS
177
C
CE
LYS
37
1
Y
1
C
NZ
LYS
177
C
NZ
LYS
37
1
Y
1
C
CG
ARG
189
C
CG
ARG
49
1
Y
1
C
CD
ARG
189
C
CD
ARG
49
1
Y
1
C
NE
ARG
189
C
NE
ARG
49
1
Y
1
C
CZ
ARG
189
C
CZ
ARG
49
1
Y
1
C
NH1
ARG
189
C
NH1
ARG
49
1
Y
1
C
NH2
ARG
189
C
NH2
ARG
49
1
Y
1
C
CG
LYS
195
C
CG
LYS
55
1
Y
1
C
CD
LYS
195
C
CD
LYS
55
1
Y
1
C
CE
LYS
195
C
CE
LYS
55
1
Y
1
C
NZ
LYS
195
C
NZ
LYS
55
1
Y
1
C
CG
GLU
196
C
CG
GLU
56
1
Y
1
C
CD
GLU
196
C
CD
GLU
56
1
Y
1
C
OE1
GLU
196
C
OE1
GLU
56
1
Y
1
C
OE2
GLU
196
C
OE2
GLU
56
1
Y
1
C
CG
LYS
198
C
CG
LYS
58
1
Y
1
C
CD
LYS
198
C
CD
LYS
58
1
Y
1
C
CE
LYS
198
C
CE
LYS
58
1
Y
1
C
NZ
LYS
198
C
NZ
LYS
58
1
Y
1
C
CG
LYS
207
C
CG
LYS
67
1
Y
1
C
CD
LYS
207
C
CD
LYS
67
1
Y
1
C
CE
LYS
207
C
CE
LYS
67
1
Y
1
C
NZ
LYS
207
C
NZ
LYS
67
1
Y
1
C
CG
ARG
209
C
CG
ARG
69
1
Y
1
C
CD
ARG
209
C
CD
ARG
69
1
Y
1
C
NE
ARG
209
C
NE
ARG
69
1
Y
1
C
CZ
ARG
209
C
CZ
ARG
69
1
Y
1
C
NH1
ARG
209
C
NH1
ARG
69
1
Y
1
C
NH2
ARG
209
C
NH2
ARG
69
1
Y
1
C
CG
LYS
225
C
CG
LYS
85
1
Y
1
C
CD
LYS
225
C
CD
LYS
85
1
Y
1
C
CE
LYS
225
C
CE
LYS
85
1
Y
1
C
NZ
LYS
225
C
NZ
LYS
85
1
Y
1
C
CG
GLU
235
C
CG
GLU
95
1
Y
1
C
CD
GLU
235
C
CD
GLU
95
1
Y
1
C
OE1
GLU
235
C
OE1
GLU
95
1
Y
1
C
OE2
GLU
235
C
OE2
GLU
95
1
Y
1
C
CG
GLN
244
C
CG
GLN
104
1
Y
1
C
CD
GLN
244
C
CD
GLN
104
1
Y
1
C
OE1
GLN
244
C
OE1
GLN
104
1
Y
1
C
NE2
GLN
244
C
NE2
GLN
104
1
Y
1
C
OG
SER
251
C
OG
SER
111
1
Y
1
C
CG
ARG
329
C
CG
ARG
189
1
Y
1
C
CD
ARG
329
C
CD
ARG
189
1
Y
1
C
NE
ARG
329
C
NE
ARG
189
1
Y
1
C
CZ
ARG
329
C
CZ
ARG
189
1
Y
1
C
NH1
ARG
329
C
NH1
ARG
189
1
Y
1
C
NH2
ARG
329
C
NH2
ARG
189
1
Y
1
D
CG
ARG
148
D
CG
ARG
8
1
Y
1
D
CD
ARG
148
D
CD
ARG
8
1
Y
1
D
NE
ARG
148
D
NE
ARG
8
1
Y
1
D
CZ
ARG
148
D
CZ
ARG
8
1
Y
1
D
NH1
ARG
148
D
NH1
ARG
8
1
Y
1
D
NH2
ARG
148
D
NH2
ARG
8
1
Y
1
D
CG
GLU
159
D
CG
GLU
19
1
Y
1
D
CD
GLU
159
D
CD
GLU
19
1
Y
1
D
OE1
GLU
159
D
OE1
GLU
19
1
Y
1
D
OE2
GLU
159
D
OE2
GLU
19
1
Y
1
D
CG
LYS
160
D
CG
LYS
20
1
Y
1
D
CD
LYS
160
D
CD
LYS
20
1
Y
1
D
CE
LYS
160
D
CE
LYS
20
1
Y
1
D
NZ
LYS
160
D
NZ
LYS
20
1
Y
1
D
CG
GLU
162
D
CG
GLU
22
1
Y
1
D
CD
GLU
162
D
CD
GLU
22
1
Y
1
D
OE1
GLU
162
D
OE1
GLU
22
1
Y
1
D
OE2
GLU
162
D
OE2
GLU
22
1
Y
1
D
CG
LYS
164
D
CG
LYS
24
1
Y
1
D
CD
LYS
164
D
CD
LYS
24
1
Y
1
D
CE
LYS
164
D
CE
LYS
24
1
Y
1
D
NZ
LYS
164
D
NZ
LYS
24
1
Y
1
D
CG
LYS
172
D
CG
LYS
32
1
Y
1
D
CD
LYS
172
D
CD
LYS
32
1
Y
1
D
CE
LYS
172
D
CE
LYS
32
1
Y
1
D
NZ
LYS
172
D
NZ
LYS
32
1
Y
1
D
CG
LYS
175
D
CG
LYS
35
1
Y
1
D
CD
LYS
175
D
CD
LYS
35
1
Y
1
D
CE
LYS
175
D
CE
LYS
35
1
Y
1
D
NZ
LYS
175
D
NZ
LYS
35
1
Y
1
D
CG
LYS
177
D
CG
LYS
37
1
Y
1
D
CD
LYS
177
D
CD
LYS
37
1
Y
1
D
CE
LYS
177
D
CE
LYS
37
1
Y
1
D
NZ
LYS
177
D
NZ
LYS
37
1
Y
1
D
CG
ARG
189
D
CG
ARG
49
1
Y
1
D
CD
ARG
189
D
CD
ARG
49
1
Y
1
D
NE
ARG
189
D
NE
ARG
49
1
Y
1
D
CZ
ARG
189
D
CZ
ARG
49
1
Y
1
D
NH1
ARG
189
D
NH1
ARG
49
1
Y
1
D
NH2
ARG
189
D
NH2
ARG
49
1
Y
1
D
CG
LYS
195
D
CG
LYS
55
1
Y
1
D
CD
LYS
195
D
CD
LYS
55
1
Y
1
D
CE
LYS
195
D
CE
LYS
55
1
Y
1
D
NZ
LYS
195
D
NZ
LYS
55
1
Y
1
D
CG
GLU
196
D
CG
GLU
56
1
Y
1
D
CD
GLU
196
D
CD
GLU
56
1
Y
1
D
OE1
GLU
196
D
OE1
GLU
56
1
Y
1
D
OE2
GLU
196
D
OE2
GLU
56
1
Y
1
D
CG
LYS
198
D
CG
LYS
58
1
Y
1
D
CD
LYS
198
D
CD
LYS
58
1
Y
1
D
CE
LYS
198
D
CE
LYS
58
1
Y
1
D
NZ
LYS
198
D
NZ
LYS
58
1
Y
1
D
CG
LYS
207
D
CG
LYS
67
1
Y
1
D
CD
LYS
207
D
CD
LYS
67
1
Y
1
D
CE
LYS
207
D
CE
LYS
67
1
Y
1
D
NZ
LYS
207
D
NZ
LYS
67
1
Y
1
D
CG
ARG
209
D
CG
ARG
69
1
Y
1
D
CD
ARG
209
D
CD
ARG
69
1
Y
1
D
NE
ARG
209
D
NE
ARG
69
1
Y
1
D
CZ
ARG
209
D
CZ
ARG
69
1
Y
1
D
NH1
ARG
209
D
NH1
ARG
69
1
Y
1
D
NH2
ARG
209
D
NH2
ARG
69
1
Y
1
D
CG
LYS
225
D
CG
LYS
85
1
Y
1
D
CD
LYS
225
D
CD
LYS
85
1
Y
1
D
CE
LYS
225
D
CE
LYS
85
1
Y
1
D
NZ
LYS
225
D
NZ
LYS
85
1
Y
1
D
CG
GLU
235
D
CG
GLU
95
1
Y
1
D
CD
GLU
235
D
CD
GLU
95
1
Y
1
D
OE1
GLU
235
D
OE1
GLU
95
1
Y
1
D
OE2
GLU
235
D
OE2
GLU
95
1
Y
1
D
CG
GLN
244
D
CG
GLN
104
1
Y
1
D
CD
GLN
244
D
CD
GLN
104
1
Y
1
D
OE1
GLN
244
D
OE1
GLN
104
1
Y
1
D
NE2
GLN
244
D
NE2
GLN
104
1
Y
1
D
OG
SER
251
D
OG
SER
111
1
Y
1
D
CG
ARG
329
D
CG
ARG
189
1
Y
1
D
CD
ARG
329
D
CD
ARG
189
1
Y
1
D
NE
ARG
329
D
NE
ARG
189
1
Y
1
D
CZ
ARG
329
D
CZ
ARG
189
1
Y
1
D
NH1
ARG
329
D
NH1
ARG
189
1
Y
1
D
NH2
ARG
329
D
NH2
ARG
189
1
Y
1
A
ASN
7
A
ASN
1
1
Y
1
A
SER
139
A
SER
133
1
Y
1
A
ASP
140
A
ASP
134
1
Y
1
B
ASN
7
B
ASN
1
1
Y
1
B
SER
139
B
SER
133
1
Y
1
B
ASP
140
B
ASP
134
1
Y
1
C
THR
141
C
THR
1
1
Y
1
C
ASP
142
C
ASP
2
1
Y
1
C
ASN
143
C
ASN
3
1
Y
1
C
THR
144
C
THR
4
1
Y
1
C
LYS
145
C
LYS
5
1
Y
1
C
PRO
146
C
PRO
6
1
Y
1
C
GLU
294
C
GLU
154
1
Y
1
C
VAL
295
C
VAL
155
1
Y
1
C
ASN
296
C
ASN
156
1
Y
1
C
GLY
297
C
GLY
157
1
Y
1
C
SER
298
C
SER
158
1
Y
1
C
LYS
299
C
LYS
159
1
Y
1
C
ILE
300
C
ILE
160
1
Y
1
C
GLY
301
C
GLY
161
1
Y
1
C
PRO
302
C
PRO
162
1
Y
1
C
ASP
303
C
ASP
163
1
Y
1
C
LYS
312
C
LYS
172
1
Y
1
C
THR
313
C
THR
173
1
Y
1
C
ALA
314
C
ALA
174
1
Y
1
C
GLY
315
C
GLY
175
1
Y
1
C
VAL
316
C
VAL
176
1
Y
1
C
ASN
317
C
ASN
177
1
Y
1
C
THR
318
C
THR
178
1
Y
1
C
THR
319
C
THR
179
1
Y
1
C
ASP
320
C
ASP
180
1
Y
1
C
LYS
321
C
LYS
181
1
Y
1
C
GLU
322
C
GLU
182
1
Y
1
C
MET
323
C
MET
183
1
Y
1
C
GLU
360
C
GLU
220
1
Y
1
C
ALA
361
C
ALA
221
1
Y
1
C
LEU
362
C
LEU
222
1
Y
1
C
GLU
363
C
GLU
223
1
Y
1
C
GLU
364
C
GLU
224
1
Y
1
C
ARG
365
C
ARG
225
1
Y
1
D
THR
141
D
THR
1
1
Y
1
D
ASP
142
D
ASP
2
1
Y
1
D
ASN
143
D
ASN
3
1
Y
1
D
THR
144
D
THR
4
1
Y
1
D
LYS
145
D
LYS
5
1
Y
1
D
PRO
146
D
PRO
6
1
Y
1
D
GLU
294
D
GLU
154
1
Y
1
D
VAL
295
D
VAL
155
1
Y
1
D
ASN
296
D
ASN
156
1
Y
1
D
GLY
297
D
GLY
157
1
Y
1
D
SER
298
D
SER
158
1
Y
1
D
LYS
299
D
LYS
159
1
Y
1
D
ILE
300
D
ILE
160
1
Y
1
D
GLY
301
D
GLY
161
1
Y
1
D
PRO
302
D
PRO
162
1
Y
1
D
ASP
303
D
ASP
163
1
Y
1
D
ASN
304
D
ASN
164
1
Y
1
D
LEU
305
D
LEU
165
1
Y
1
D
GLY
315
D
GLY
175
1
Y
1
D
VAL
316
D
VAL
176
1
Y
1
D
ASN
317
D
ASN
177
1
Y
1
D
THR
318
D
THR
178
1
Y
1
D
THR
319
D
THR
179
1
Y
1
D
ASP
320
D
ASP
180
1
Y
1
D
LYS
321
D
LYS
181
1
Y
1
D
GLU
322
D
GLU
182
1
Y
1
D
MET
323
D
MET
183
1
Y
1
D
GLU
360
D
GLU
220
1
Y
1
D
ALA
361
D
ALA
221
1
Y
1
D
LEU
362
D
LEU
222
1
Y
1
D
GLU
363
D
GLU
223
1
Y
1
D
GLU
364
D
GLU
224
1
Y
1
D
ARG
365
D
ARG
225
1
Y
1
C
C
N
OD2
SER
ASP
332
335
2.19
1
A
PRO
27
-46.71
-11.20
1
A
ASN
106
65.36
63.39
1
A
ARG
119
-35.45
119.65
1
B
PRO
27
-44.52
-14.61
1
B
ASN
106
64.74
63.45
1
B
LYS
113
-39.80
-30.37
1
B
ARG
119
-35.68
119.40
1
C
SER
157
-160.09
46.43
1
C
LYS
163
-68.84
93.32
1
C
ALA
171
92.12
-12.25
1
C
TYR
206
177.96
142.90
1
C
SER
219
36.00
79.37
1
C
ARG
329
-63.76
-130.39
1
D
SER
157
-159.92
46.96
1
D
PRO
158
-37.81
-39.80
1
D
LYS
163
-69.75
94.16
1
D
ALA
171
93.25
-15.95
1
D
TYR
206
179.24
143.31
1
D
TRP
213
39.36
45.33
1
D
SER
219
34.90
81.58
1
D
ARG
329
-62.81
-131.34
-0.158
3.159
-4.057
1.746
-3.861
-1.588
0.3
0.249
0.249
2.80
25.00
1051
21539
95.7
RANDOM
1
0.000
ENGH & HUBER
CNS
27.76
0.342
2.80
25.00
0
4983
20
0
4963
0.009
1.47
0.960
1.759
1.5
2.847
2.0
2.736
2.0
4.063
2.5
2.800
25.000
1EVT
49288
0.000
0.083
1
8.6000
2.200
97.9
0.226
2.80
2.90
90.5
data reduction
DENZO
data scaling
SCALEPACK
phasing
AMoRE
refinement
CNS
CRYSTAL STRUCTURE OF FGF1 IN COMPLEX WITH THE EXTRACELLULAR LIGAND BINDING DOMAIN OF FGF RECEPTOR 1 (FGFR1)
CRYSTAL STRUCTURE OF FGF1 IN COMPLEX WITH THE EXTRACELLULAR LIGAND BINDING DOMAIN OF FGF RECEPTOR 1 (FGFR1)
1
N
N
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
3
N
N
3
N
N
A
ARG
119
A
ARG
113
HELX_P
A
THR
123
A
THR
117
5
1
5
B
ARG
119
B
ARG
113
HELX_P
B
THR
123
B
THR
117
5
2
5
C
SER
157
C
SER
17
HELX_P
C
LYS
163
C
LYS
23
5
3
7
C
LYS
198
C
LYS
58
HELX_P
C
ARG
202
C
ARG
62
5
4
5
C
TYR
210
C
TYR
70
HELX_P
C
THR
212
C
THR
72
5
5
3
C
VAL
221
C
VAL
81
HELX_P
C
LYS
225
C
LYS
85
5
6
5
C
SER
332
C
SER
192
HELX_P
C
ALA
336
C
ALA
196
5
7
5
D
SER
157
D
SER
17
HELX_P
D
LYS
163
D
LYS
23
5
8
7
D
LYS
198
D
LYS
58
HELX_P
D
ARG
202
D
ARG
62
5
9
5
D
TYR
210
D
TYR
70
HELX_P
D
THR
212
D
THR
72
5
10
3
D
VAL
221
D
VAL
81
HELX_P
D
LYS
225
D
LYS
85
5
11
5
D
SER
332
D
SER
192
HELX_P
D
ALA
336
D
ALA
196
5
12
5
disulf
2.038
C
CYS
178
C
SG
CYS
38
1_555
C
CYS
230
C
SG
CYS
90
1_555
disulf
2.032
C
CYS
277
C
SG
CYS
137
1_555
C
CYS
341
C
SG
CYS
201
1_555
disulf
2.041
D
CYS
178
D
SG
CYS
38
1_555
D
CYS
230
D
SG
CYS
90
1_555
disulf
2.036
D
CYS
277
D
SG
CYS
137
1_555
D
CYS
341
D
SG
CYS
201
1_555
GROWTH FACTOR/GROWTH FACTOR RECEPTOR
IMMUNOGLOBULIN (IG) LIKE DOMAINS BELONGING TO THE I-SET SUBGROUP WITHIN IG-LIKE DOMAINS, B-TREFOIL FOLD, GROWTH FACTOR-GROWTH FACTOR RECEPTOR COMPLEX
C
THR
183
C
THR
43
1
C
PRO
184
C
PRO
44
-0.41
C
LEU
261
C
LEU
121
1
C
PRO
262
C
PRO
122
0.33
D
THR
183
D
THR
43
1
D
PRO
184
D
PRO
44
-0.45
D
LEU
261
D
LEU
121
1
D
PRO
262
D
PRO
122
0.33
FGF1_HUMAN
UNP
1
22
P05230
FGFR1_HUMAN
UNP
2
141
P11362
22
155
1EVT
7
140
P05230
A
1
1
134
22
155
1EVT
7
140
P05230
B
1
1
134
141
365
1EVT
141
365
P11362
C
2
1
225
141
365
1EVT
141
365
P11362
D
2
1
225
2
2
4
2
2
2
4
2
2
5
3
2
5
2
2
5
3
2
5
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
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
LYS
12
A
LYS
6
A
CYS
16
A
CYS
10
A
PHE
132
A
PHE
126
A
PRO
136
A
PRO
130
A
PHE
22
A
PHE
16
A
ILE
25
A
ILE
19
A
VAL
31
A
VAL
25
A
THR
34
A
THR
28
A
LEU
44
A
LEU
38
A
SER
50
A
SER
44
A
GLU
53
A
GLU
47
A
SER
58
A
SER
52
A
PHE
85
A
PHE
79
A
LEU
89
A
LEU
83
A
ASN
95
A
ASN
89
A
SER
99
A
SER
93
A
TYR
64
A
TYR
58
A
MET
67
A
MET
61
A
LEU
73
A
LEU
67
A
SER
76
A
SER
70
B
LYS
12
B
LYS
6
B
CYS
16
B
CYS
10
B
PHE
132
B
PHE
126
B
PRO
136
B
PRO
130
B
PHE
22
B
PHE
16
B
ILE
25
B
ILE
19
B
VAL
31
B
VAL
25
B
THR
34
B
THR
28
B
LEU
44
B
LEU
38
B
SER
50
B
SER
44
B
GLU
53
B
GLU
47
B
SER
58
B
SER
52
B
PHE
85
B
PHE
79
B
LEU
89
B
LEU
83
B
ASN
95
B
ASN
89
B
SER
99
B
SER
93
B
TYR
64
B
TYR
58
B
MET
67
B
MET
61
B
LEU
73
B
LEU
67
B
SER
76
B
SER
70
C
VAL
151
C
VAL
11
C
TRP
155
C
TRP
15
C
SER
180
C
SER
40
C
THR
183
C
THR
43
C
LEU
165
C
LEU
25
C
PRO
169
C
PRO
29
C
GLY
237
C
GLY
97
C
VAL
248
C
VAL
108
C
GLY
226
C
GLY
86
C
ASN
234
C
ASN
94
C
THR
187
C
THR
47
C
LYS
192
C
LYS
52
C
LYS
195
C
LYS
55
C
GLU
196
C
GLU
56
C
VAL
174
C
VAL
34
C
LYS
177
C
LYS
37
C
SER
214
C
SER
74
C
MET
217
C
MET
77
C
LYS
207
C
LYS
67
C
ARG
209
C
ARG
69
C
ILE
256
C
ILE
116
C
LEU
257
C
LEU
117
C
VAL
279
C
VAL
139
C
TYR
280
C
TYR
140
C
LYS
265
C
LYS
125
C
ALA
268
C
ALA
128
C
LEU
349
C
LEU
209
C
LEU
359
C
LEU
219
C
GLY
337
C
GLY
197
C
GLY
344
C
GLY
204
C
HIS
286
C
HIS
146
C
HIS
292
C
HIS
152
C
VAL
308
C
VAL
168
C
ILE
310
C
ILE
170
C
VAL
273
C
VAL
133
C
MET
276
C
MET
136
C
VAL
325
C
VAL
185
C
LEU
328
C
LEU
188
D
VAL
151
D
VAL
11
D
TRP
155
D
TRP
15
D
SER
180
D
SER
40
D
THR
183
D
THR
43
D
LEU
165
D
LEU
25
D
PRO
169
D
PRO
29
D
GLY
237
D
GLY
97
D
VAL
248
D
VAL
108
D
GLY
226
D
GLY
86
D
ASN
234
D
ASN
94
D
THR
187
D
THR
47
D
LYS
192
D
LYS
52
D
LYS
195
D
LYS
55
D
GLU
196
D
GLU
56
D
VAL
174
D
VAL
34
D
LYS
177
D
LYS
37
D
SER
214
D
SER
74
D
MET
217
D
MET
77
D
LYS
207
D
LYS
67
D
ARG
209
D
ARG
69
D
ILE
256
D
ILE
116
D
LEU
257
D
LEU
117
D
VAL
279
D
VAL
139
D
TYR
280
D
TYR
140
D
LYS
265
D
LYS
125
D
ALA
268
D
ALA
128
D
LEU
349
D
LEU
209
D
LEU
359
D
LEU
219
D
GLY
337
D
GLY
197
D
GLY
344
D
GLY
204
D
HIS
286
D
HIS
146
D
HIS
292
D
HIS
152
D
VAL
308
D
VAL
168
D
THR
313
D
THR
173
D
VAL
273
D
VAL
133
D
MET
276
D
MET
136
D
VAL
325
D
VAL
185
D
LEU
328
D
LEU
188
BINDING SITE FOR RESIDUE SO4 B 4000
Software
4
BINDING SITE FOR RESIDUE SO4 B 4001
Software
3
BINDING SITE FOR RESIDUE SO4 A 4002
Software
3
BINDING SITE FOR RESIDUE SO4 A 4003
Software
4
B
ASN
18
B
ASN
12
4
1_555
B
LYS
112
B
LYS
106
4
1_555
B
LYS
113
B
LYS
107
4
1_555
B
LYS
118
B
LYS
112
4
1_555
B
LYS
112
B
LYS
106
3
1_555
B
LYS
118
B
LYS
112
3
1_555
B
ARG
122
B
ARG
116
3
1_555
A
LYS
112
A
LYS
106
3
1_555
A
LYS
118
A
LYS
112
3
1_555
A
ARG
122
A
ARG
116
3
1_555
A
ASN
18
A
ASN
12
4
1_555
A
LYS
112
A
LYS
106
4
1_555
A
LYS
113
A
LYS
107
4
1_555
A
LYS
118
A
LYS
112
4
1_555
1
P 1