0.021733
0.000000
0.000000
0.000000
0.009868
0.000000
0.000000
0.000000
0.008747
0.00000
0.00000
0.00000
Bell, C.E.
Frescura, P.
Hochschild, A.
Lewis, M.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90.00
90.00
90.00
46.014
101.335
114.320
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
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
US
Cell(Cambridge,Mass.)
CELLB5
0998
0092-8674
101
801
811
10.1016/S0092-8674(00)80891-0
10892750
Crystal structure of the lambda repressor C-terminal domain provides a model for cooperative operator binding.
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
100
1
CCD
1999-01-11
BRANDEIS - B4
SINGLE WAVELENGTH
M
x-ray
1
1.1000
1.0
X25
NSLS
1.1000
SYNCHROTRON
NSLS BEAMLINE X25
10931.332
REPRESSOR PROTEIN CI
C-TERMINAL DOMAIN
2
man
polymer
18.015
water
119
nat
water
no
no
ASASAFWLEVEGNSMTAPTGSKPSFPDGMLILVDPEQAVEPGDFCIARLGGDEFTFKKLIRDSGQVFLQPLNPQYPMIPC
NESCSVVGKVIASQWPEETFG
ASASAFWLEVEGNSMTAPTGSKPSFPDGMLILVDPEQAVEPGDFCIARLGGDEFTFKKLIRDSGQVFLQPLNPQYPMIPC
NESCSVVGKVIASQWPEETFG
A,B
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
Lambda-like viruses
Escherichia
sample
10710
Enterobacteria phage lambda
562
Escherichia coli
PLASMID
PET-14B
1
3.04
59.60
VAPOR DIFFUSION, HANGING DROP
8.0
1.2 M NaH2PO4, 1.05 M KH2PO4, 0.075 M hepes, 25% glycerol, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 295.0K
295.0
repository
Initial release
Version format compliance
Version format compliance
1
0
2000-07-26
1
1
2008-04-27
1
2
2011-07-13
RCSB
Y
RCSB
2000-06-01
REL
HOH
water
WAT
2
2
HOH
HOH
2
A
WAT
3
2
HOH
HOH
3
A
WAT
4
2
HOH
HOH
4
A
WAT
5
2
HOH
HOH
5
A
WAT
7
2
HOH
HOH
7
A
WAT
8
2
HOH
HOH
8
A
WAT
9
2
HOH
HOH
9
A
WAT
10
2
HOH
HOH
10
A
WAT
11
2
HOH
HOH
11
A
WAT
12
2
HOH
HOH
12
A
WAT
14
2
HOH
HOH
14
A
WAT
15
2
HOH
HOH
15
A
WAT
16
2
HOH
HOH
16
A
WAT
21
2
HOH
HOH
21
A
WAT
22
2
HOH
HOH
22
A
WAT
25
2
HOH
HOH
25
A
WAT
26
2
HOH
HOH
26
A
WAT
28
2
HOH
HOH
28
A
WAT
29
2
HOH
HOH
29
A
WAT
31
2
HOH
HOH
31
A
WAT
32
2
HOH
HOH
32
A
WAT
33
2
HOH
HOH
33
A
WAT
36
2
HOH
HOH
36
A
WAT
38
2
HOH
HOH
38
A
WAT
39
2
HOH
HOH
39
A
WAT
41
2
HOH
HOH
41
A
WAT
42
2
HOH
HOH
42
A
WAT
43
2
HOH
HOH
43
A
WAT
44
2
HOH
HOH
44
A
WAT
46
2
HOH
HOH
46
A
WAT
48
2
HOH
HOH
48
A
WAT
50
2
HOH
HOH
50
A
WAT
54
2
HOH
HOH
54
A
WAT
57
2
HOH
HOH
57
A
WAT
58
2
HOH
HOH
58
A
WAT
59
2
HOH
HOH
59
A
WAT
60
2
HOH
HOH
60
A
WAT
62
2
HOH
HOH
62
A
WAT
63
2
HOH
HOH
63
A
WAT
65
2
HOH
HOH
65
A
WAT
68
2
HOH
HOH
68
A
WAT
70
2
HOH
HOH
70
A
WAT
71
2
HOH
HOH
71
A
WAT
72
2
HOH
HOH
72
A
WAT
73
2
HOH
HOH
73
A
WAT
75
2
HOH
HOH
75
A
WAT
76
2
HOH
HOH
76
A
WAT
80
2
HOH
HOH
80
A
WAT
81
2
HOH
HOH
81
A
WAT
82
2
HOH
HOH
82
A
WAT
83
2
HOH
HOH
83
A
WAT
84
2
HOH
HOH
84
A
WAT
86
2
HOH
HOH
86
A
WAT
88
2
HOH
HOH
88
A
WAT
89
2
HOH
HOH
89
A
WAT
90
2
HOH
HOH
90
A
WAT
91
2
HOH
HOH
91
A
WAT
93
2
HOH
HOH
93
A
WAT
94
2
HOH
HOH
94
A
WAT
98
2
HOH
HOH
98
A
WAT
100
2
HOH
HOH
100
A
WAT
103
2
HOH
HOH
103
A
WAT
105
2
HOH
HOH
105
A
WAT
106
2
HOH
HOH
106
A
WAT
114
2
HOH
HOH
114
A
WAT
116
2
HOH
HOH
116
A
WAT
118
2
HOH
HOH
118
A
WAT
119
2
HOH
HOH
119
A
WAT
1
2
HOH
HOH
1
B
WAT
6
2
HOH
HOH
6
B
WAT
13
2
HOH
HOH
13
B
WAT
17
2
HOH
HOH
17
B
WAT
18
2
HOH
HOH
18
B
WAT
19
2
HOH
HOH
19
B
WAT
20
2
HOH
HOH
20
B
WAT
23
2
HOH
HOH
23
B
WAT
24
2
HOH
HOH
24
B
WAT
27
2
HOH
HOH
27
B
WAT
30
2
HOH
HOH
30
B
WAT
34
2
HOH
HOH
34
B
WAT
35
2
HOH
HOH
35
B
WAT
37
2
HOH
HOH
37
B
WAT
40
2
HOH
HOH
40
B
WAT
45
2
HOH
HOH
45
B
WAT
47
2
HOH
HOH
47
B
WAT
49
2
HOH
HOH
49
B
WAT
51
2
HOH
HOH
51
B
WAT
52
2
HOH
HOH
52
B
WAT
53
2
HOH
HOH
53
B
WAT
55
2
HOH
HOH
55
B
WAT
56
2
HOH
HOH
56
B
WAT
61
2
HOH
HOH
61
B
WAT
64
2
HOH
HOH
64
B
WAT
66
2
HOH
HOH
66
B
WAT
67
2
HOH
HOH
67
B
WAT
69
2
HOH
HOH
69
B
WAT
74
2
HOH
HOH
74
B
WAT
77
2
HOH
HOH
77
B
WAT
78
2
HOH
HOH
78
B
WAT
79
2
HOH
HOH
79
B
WAT
85
2
HOH
HOH
85
B
WAT
87
2
HOH
HOH
87
B
WAT
92
2
HOH
HOH
92
B
WAT
95
2
HOH
HOH
95
B
WAT
96
2
HOH
HOH
96
B
WAT
97
2
HOH
HOH
97
B
WAT
99
2
HOH
HOH
99
B
WAT
101
2
HOH
HOH
101
B
WAT
102
2
HOH
HOH
102
B
WAT
104
2
HOH
HOH
104
B
WAT
107
2
HOH
HOH
107
B
WAT
108
2
HOH
HOH
108
B
WAT
109
2
HOH
HOH
109
B
WAT
110
2
HOH
HOH
110
B
WAT
111
2
HOH
HOH
111
B
WAT
112
2
HOH
HOH
112
B
WAT
113
2
HOH
HOH
113
B
WAT
115
2
HOH
HOH
115
B
WAT
117
2
HOH
HOH
117
B
ALA
136
n
1
ALA
136
A
SER
137
n
2
SER
137
A
ALA
138
n
3
ALA
138
A
SER
139
n
4
SER
139
A
ALA
140
n
5
ALA
140
A
PHE
141
n
6
PHE
141
A
TRP
142
n
7
TRP
142
A
LEU
143
n
8
LEU
143
A
GLU
144
n
9
GLU
144
A
VAL
145
n
10
VAL
145
A
GLU
146
n
11
GLU
146
A
GLY
147
n
12
GLY
147
A
ASN
148
n
13
ASN
148
A
SER
149
n
14
SER
149
A
MET
150
n
15
MET
150
A
THR
151
n
16
THR
151
A
ALA
152
n
17
ALA
152
A
PRO
153
n
18
PRO
153
A
THR
154
n
19
THR
154
A
GLY
155
n
20
GLY
155
A
SER
156
n
21
SER
156
A
LYS
157
n
22
LYS
157
A
PRO
158
n
23
PRO
158
A
SER
159
n
24
SER
159
A
PHE
160
n
25
PHE
160
A
PRO
161
n
26
PRO
161
A
ASP
162
n
27
ASP
162
A
GLY
163
n
28
GLY
163
A
MET
164
n
29
MET
164
A
LEU
165
n
30
LEU
165
A
ILE
166
n
31
ILE
166
A
LEU
167
n
32
LEU
167
A
VAL
168
n
33
VAL
168
A
ASP
169
n
34
ASP
169
A
PRO
170
n
35
PRO
170
A
GLU
171
n
36
GLU
171
A
GLN
172
n
37
GLN
172
A
ALA
173
n
38
ALA
173
A
VAL
174
n
39
VAL
174
A
GLU
175
n
40
GLU
175
A
PRO
176
n
41
PRO
176
A
GLY
177
n
42
GLY
177
A
ASP
178
n
43
ASP
178
A
PHE
179
n
44
PHE
179
A
CYS
180
n
45
CYS
180
A
ILE
181
n
46
ILE
181
A
ALA
182
n
47
ALA
182
A
ARG
183
n
48
ARG
183
A
LEU
184
n
49
LEU
184
A
GLY
185
n
50
GLY
185
A
GLY
186
n
51
GLY
186
A
ASP
187
n
52
ASP
187
A
GLU
188
n
53
GLU
188
A
PHE
189
n
54
PHE
189
A
THR
190
n
55
THR
190
A
PHE
191
n
56
PHE
191
A
LYS
192
n
57
LYS
192
A
LYS
193
n
58
LYS
193
A
LEU
194
n
59
LEU
194
A
ILE
195
n
60
ILE
195
A
ARG
196
n
61
ARG
196
A
ASP
197
n
62
ASP
197
A
SER
198
n
63
SER
198
A
GLY
199
n
64
GLY
199
A
GLN
200
n
65
GLN
200
A
VAL
201
n
66
VAL
201
A
PHE
202
n
67
PHE
202
A
LEU
203
n
68
LEU
203
A
GLN
204
n
69
GLN
204
A
PRO
205
n
70
PRO
205
A
LEU
206
n
71
LEU
206
A
ASN
207
n
72
ASN
207
A
PRO
208
n
73
PRO
208
A
GLN
209
n
74
GLN
209
A
TYR
210
n
75
TYR
210
A
PRO
211
n
76
PRO
211
A
MET
212
n
77
MET
212
A
ILE
213
n
78
ILE
213
A
PRO
214
n
79
PRO
214
A
CYS
215
n
80
CYS
215
A
ASN
216
n
81
ASN
216
A
GLU
217
n
82
GLU
217
A
SER
218
n
83
SER
218
A
CYS
219
n
84
CYS
219
A
SER
220
n
85
SER
220
A
VAL
221
n
86
VAL
221
A
VAL
222
n
87
VAL
222
A
GLY
223
n
88
GLY
223
A
LYS
224
n
89
LYS
224
A
VAL
225
n
90
VAL
225
A
ILE
226
n
91
ILE
226
A
ALA
227
n
92
ALA
227
A
SER
228
n
93
SER
228
A
GLN
229
n
94
GLN
229
A
TRP
230
n
95
TRP
230
A
PRO
231
n
96
PRO
231
A
GLU
232
n
97
GLU
232
A
GLU
233
n
98
GLU
233
A
THR
234
n
99
THR
234
A
PHE
235
n
100
PHE
235
A
GLY
236
n
101
GLY
236
A
ALA
136
n
1
ALA
136
B
SER
137
n
2
SER
137
B
ALA
138
n
3
ALA
138
B
SER
139
n
4
SER
139
B
ALA
140
n
5
ALA
140
B
PHE
141
n
6
PHE
141
B
TRP
142
n
7
TRP
142
B
LEU
143
n
8
LEU
143
B
GLU
144
n
9
GLU
144
B
VAL
145
n
10
VAL
145
B
GLU
146
n
11
GLU
146
B
GLY
147
n
12
GLY
147
B
ASN
148
n
13
ASN
148
B
SER
149
n
14
SER
149
B
MET
150
n
15
MET
150
B
THR
151
n
16
THR
151
B
ALA
152
n
17
ALA
152
B
PRO
153
n
18
PRO
153
B
THR
154
n
19
THR
154
B
GLY
155
n
20
GLY
155
B
SER
156
n
21
SER
156
B
LYS
157
n
22
LYS
157
B
PRO
158
n
23
PRO
158
B
SER
159
n
24
SER
159
B
PHE
160
n
25
PHE
160
B
PRO
161
n
26
PRO
161
B
ASP
162
n
27
ASP
162
B
GLY
163
n
28
GLY
163
B
MET
164
n
29
MET
164
B
LEU
165
n
30
LEU
165
B
ILE
166
n
31
ILE
166
B
LEU
167
n
32
LEU
167
B
VAL
168
n
33
VAL
168
B
ASP
169
n
34
ASP
169
B
PRO
170
n
35
PRO
170
B
GLU
171
n
36
GLU
171
B
GLN
172
n
37
GLN
172
B
ALA
173
n
38
ALA
173
B
VAL
174
n
39
VAL
174
B
GLU
175
n
40
GLU
175
B
PRO
176
n
41
PRO
176
B
GLY
177
n
42
GLY
177
B
ASP
178
n
43
ASP
178
B
PHE
179
n
44
PHE
179
B
CYS
180
n
45
CYS
180
B
ILE
181
n
46
ILE
181
B
ALA
182
n
47
ALA
182
B
ARG
183
n
48
ARG
183
B
LEU
184
n
49
LEU
184
B
GLY
185
n
50
GLY
185
B
GLY
186
n
51
GLY
186
B
ASP
187
n
52
ASP
187
B
GLU
188
n
53
GLU
188
B
PHE
189
n
54
PHE
189
B
THR
190
n
55
THR
190
B
PHE
191
n
56
PHE
191
B
LYS
192
n
57
LYS
192
B
LYS
193
n
58
LYS
193
B
LEU
194
n
59
LEU
194
B
ILE
195
n
60
ILE
195
B
ARG
196
n
61
ARG
196
B
ASP
197
n
62
ASP
197
B
SER
198
n
63
SER
198
B
GLY
199
n
64
GLY
199
B
GLN
200
n
65
GLN
200
B
VAL
201
n
66
VAL
201
B
PHE
202
n
67
PHE
202
B
LEU
203
n
68
LEU
203
B
GLN
204
n
69
GLN
204
B
PRO
205
n
70
PRO
205
B
LEU
206
n
71
LEU
206
B
ASN
207
n
72
ASN
207
B
PRO
208
n
73
PRO
208
B
GLN
209
n
74
GLN
209
B
TYR
210
n
75
TYR
210
B
PRO
211
n
76
PRO
211
B
MET
212
n
77
MET
212
B
ILE
213
n
78
ILE
213
B
PRO
214
n
79
PRO
214
B
CYS
215
n
80
CYS
215
B
ASN
216
n
81
ASN
216
B
GLU
217
n
82
GLU
217
B
SER
218
n
83
SER
218
B
CYS
219
n
84
CYS
219
B
SER
220
n
85
SER
220
B
VAL
221
n
86
VAL
221
B
VAL
222
n
87
VAL
222
B
GLY
223
n
88
GLY
223
B
LYS
224
n
89
LYS
224
B
VAL
225
n
90
VAL
225
B
ILE
226
n
91
ILE
226
B
ALA
227
n
92
ALA
227
B
SER
228
n
93
SER
228
B
GLN
229
n
94
GLN
229
B
TRP
230
n
95
TRP
230
B
PRO
231
n
96
PRO
231
B
GLU
232
n
97
GLU
232
B
GLU
233
n
98
GLU
233
B
THR
234
n
99
THR
234
B
PHE
235
n
100
PHE
235
B
GLY
236
n
101
GLY
236
B
author_defined_assembly
4
tetrameric
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
1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
4_566
x,-y+1,-z+1
crystal symmetry operation
0.0000000000
101.3350000000
114.3200000000
A
O
LEU
143
A
O
LEU
8
A
N
ILE
166
A
N
ILE
31
A
N
ASP
169
A
N
ASP
34
A
O
LYS
224
A
O
LYS
89
A
N
VAL
225
A
N
VAL
90
A
O
PHE
179
A
O
PHE
44
A
N
ALA
182
A
N
ALA
47
A
O
THR
190
A
O
THR
55
A
O
ASP
197
A
O
ASP
62
A
N
GLN
200
A
N
GLN
65
A
N
LEU
203
A
N
LEU
68
A
O
ILE
213
A
O
ILE
78
B
O
LEU
143
B
O
LEU
8
B
N
ILE
166
B
N
ILE
31
B
N
ASP
169
B
N
ASP
34
B
O
LYS
224
B
O
LYS
89
B
N
VAL
225
B
N
VAL
90
B
O
PHE
179
B
O
PHE
44
B
N
ALA
182
B
N
ALA
47
B
O
THR
190
B
O
THR
55
B
N
ASP
197
B
N
ASP
62
B
O
GLN
200
B
O
GLN
65
B
N
LEU
203
B
N
LEU
68
B
O
ILE
213
B
O
ILE
78
1
A
HOH
33
C
HOH
1
A
ASN
216
-112.01
-144.47
1
B
ASP
187
52.41
14.99
1
B
ASN
216
-95.64
-149.55
1
B
SER
218
133.74
3.98
PROTEIN_REP.PARAM
PROTEIN.TOP
WATER_REP.PARAM
WATER.TOP
29.1
12.49
0.00
0.00
-5.18
0.00
-7.31
0.257
0.006
0.228
0.228
1.90
14.66
1974
19858
9.9
92.6
RANDOM
961024.47
0.00
1
RESTRAINED
THROUGHOUT
0.0
FLAT MODEL
55.43
0.481
0.28
0.24
5.00
0.19
0.13
1.90
14.66
119
1653
0
0
1534
0.006
1.4
26.2
0.93
0.93
1.50
1.67
2.00
1.22
2.00
1.90
2.50
0.307
0.017
0.254
2.02
318
2844
6
10.1
90.0
16.5
1.8
17.0
1F39
22468
-3.0
0.057
1
10.7
3.2
89.1
0.105
1.80
1.85
58.1
data reduction
DENZO
data scaling
SCALEPACK
phasing
SOLVE
refinement
CNS
1.0
REPRESSOR PROTEIN CI
CRYSTAL STRUCTURE OF THE LAMBDA REPRESSOR C-TERMINAL DOMAIN
1
N
N
1
N
N
2
N
N
2
N
N
The biological assembly is a tetramer
constructed from chains A and B and
symmetry partners generated by the
crystallographic 2-fold axis along a.
A
PRO
231
A
PRO
96
HELX_P
A
GLY
236
A
GLY
101
5
1
6
B
PRO
231
B
PRO
96
HELX_P
B
GLY
236
B
GLY
101
5
2
6
disulf
2.958
A
CYS
215
A
SG
CYS
80
1_555
A
CYS
219
A
SG
CYS
84
1_555
disulf
2.928
B
CYS
215
B
SG
CYS
80
1_555
B
CYS
219
B
SG
CYS
84
1_555
VIRAL PROTEIN
COOPERATIVE OPERATOR BINDING, RECA-MEDIATED SELF-CLEAVAGE, GENE REGULATION, Viral protein
A
LYS
157
A
LYS
22
1
A
PRO
158
A
PRO
23
-0.86
B
LYS
157
B
LYS
22
1
B
PRO
158
B
PRO
23
0.34
RPC1_LAMBD
UNP
1
136
P03034
ASDSAFWLEVEGNSMTAPTGSKPSFPDGMLILVDPEQAVEPGDFCIARLGGDEFTFKKLIRDSGQVFLQPLNPQYPMIPC
NESCSVVGKVIASQWPEETFG
136
236
1F39
136
236
P03034
A
1
1
101
136
236
1F39
136
236
P03034
B
1
1
101
1
ASP
CONFLICT
ALA
138
1F39
A
P03034
UNP
138
3
2
ASP
CONFLICT
ALA
138
1F39
B
P03034
UNP
138
3
7
7
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
PHE
141
A
PHE
6
A
GLU
144
A
GLU
9
A
LEU
165
A
LEU
30
A
ASP
169
A
ASP
34
A
SER
220
A
SER
85
A
GLN
229
A
GLN
94
A
PHE
179
A
PHE
44
A
ARG
183
A
ARG
48
A
PHE
189
A
PHE
54
A
ASP
197
A
ASP
62
A
GLN
200
A
GLN
65
A
GLN
204
A
GLN
69
A
ILE
213
A
ILE
78
A
PRO
214
A
PRO
79
B
PHE
141
B
PHE
6
B
GLU
144
B
GLU
9
B
LEU
165
B
LEU
30
B
ASP
169
B
ASP
34
B
SER
220
B
SER
85
B
GLN
229
B
GLN
94
B
PHE
179
B
PHE
44
B
ARG
183
B
ARG
48
B
PHE
189
B
PHE
54
B
ASP
197
B
ASP
62
B
GLN
200
B
GLN
65
B
GLN
204
B
GLN
69
B
ILE
213
B
ILE
78
B
PRO
214
B
PRO
79
20
C 2 2 21