0.018357
0.010599
0.000000
0.000000
0.021197
0.000000
0.000000
0.000000
0.009103
0.000000
0.000000
0.000000
Vorobiev, S.
Su, M.
Nickels, B.
Seetharaman, J.
Sahdev, S.
Xiao, R.
Kogan, S.
Maglaqui, M.
Wang, D.
Everett, J.K.
Acton, T.B.
Ebright, R.H.
Montelione, G.T.
Hunt, J.
Tong, L.
Northeast Structural Genomics Consortium (NESG)
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.000
90.000
120.000
54.474
54.474
109.852
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
Br -1
79.904
BROMIDE ION
non-polymer
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 Se
196.106
n
SELENOMETHIONINE
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
Zn 2
65.409
ZINC ION
non-polymer
To be Published
0353
Crystal structure of antitermination protein Q from bacteriophage lambda.
100
1
CCD
2013-04-25
ADSC QUANTUM 4
Si 111 CHANNEL
SINGLE WAVELENGTH
M
x-ray
1
0.97931
1.0
X4A
NSLS
0.97931
SYNCHROTRON
NSLS BEAMLINE X4A
19974.064
Antitermination protein Q
truncation: 1-37; C-terminus tag: LEHHHHHH
2
man
polymer
65.409
ZINC ION
2
syn
non-polymer
79.904
BROMIDE ION
3
syn
non-polymer
35.453
CHLORIDE ION
3
syn
non-polymer
18.015
water
162
nat
water
no
yes
(MSE)G(MSE)AQSQAGFG(MSE)AAFCGKHELSQNDKQKAINYL(MSE)QFAHKVSGKYRGVAKLEGNTKAKVLQVLAT
FAYADYCRSAATPGARCRDCHGTGRAVDIAKTELWGRVVEKECGRCKGVGYSR(MSE)PASAAYRAVT(MSE)LIPNLTQ
PTWSRTVKPLYDALVVQCHKEESIADNILNAVTRLEHHHHHH
MGMAQSQAGFGMAAFCGKHELSQNDKQKAINYLMQFAHKVSGKYRGVAKLEGNTKAKVLQVLATFAYADYCRSAATPGAR
CRDCHGTGRAVDIAKTELWGRVVEKECGRCKGVGYSRMPASAAYRAVTMLIPNLTQPTWSRTVKPLYDALVVQCHKEESI
ADNILNAVTRLEHHHHHH
A,B
NESG-OR18a
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
sample
Q
10710
Enterobacteria phage lambda
562
Escherichia coli
BL21(DE3)+ Magic
plasmid
pET21_NESG, OR18A-39-207-21.1
1
2.36
47.78
Microbatch crystallization under oil
10.0
12% PEG 20000, 0.1M ammonium bromide, 0.1M CAPS, pH 10.0, Microbatch crystallization under oil, temperature 277K
277
Northeast Structural Genomics Consortium
NESG
PSI:Biology
pdbx_struct_assembly_auth_evidence
repository
Initial release
Author supporting evidence
1
0
2013-09-25
1
1
2017-10-25
Y
RCSB
Y
RCSB
2013-09-11
REL
REL
ZN
ZINC ION
BR
BROMIDE ION
CL
CHLORIDE ION
HOH
water
ZN
301
2
ZN
ZN
301
A
BR
401
3
BR
BR
302
A
CL
410
4
CL
CL
303
A
ZN
302
2
ZN
ZN
301
B
BR
402
3
BR
BR
302
B
BR
403
3
BR
BR
303
B
CL
411
4
CL
CL
304
B
CL
412
4
CL
CL
305
B
WAT
503
5
HOH
HOH
401
A
WAT
510
5
HOH
HOH
402
A
WAT
513
5
HOH
HOH
403
A
WAT
515
5
HOH
HOH
404
A
WAT
517
5
HOH
HOH
405
A
WAT
518
5
HOH
HOH
406
A
WAT
519
5
HOH
HOH
407
A
WAT
520
5
HOH
HOH
408
A
WAT
521
5
HOH
HOH
409
A
WAT
522
5
HOH
HOH
410
A
WAT
523
5
HOH
HOH
411
A
WAT
524
5
HOH
HOH
412
A
WAT
527
5
HOH
HOH
413
A
WAT
531
5
HOH
HOH
414
A
WAT
532
5
HOH
HOH
415
A
WAT
535
5
HOH
HOH
416
A
WAT
538
5
HOH
HOH
417
A
WAT
540
5
HOH
HOH
418
A
WAT
541
5
HOH
HOH
419
A
WAT
543
5
HOH
HOH
420
A
WAT
550
5
HOH
HOH
421
A
WAT
552
5
HOH
HOH
422
A
WAT
559
5
HOH
HOH
423
A
WAT
560
5
HOH
HOH
424
A
WAT
561
5
HOH
HOH
425
A
WAT
563
5
HOH
HOH
426
A
WAT
565
5
HOH
HOH
427
A
WAT
568
5
HOH
HOH
428
A
WAT
569
5
HOH
HOH
429
A
WAT
570
5
HOH
HOH
430
A
WAT
572
5
HOH
HOH
431
A
WAT
573
5
HOH
HOH
432
A
WAT
575
5
HOH
HOH
433
A
WAT
577
5
HOH
HOH
434
A
WAT
578
5
HOH
HOH
435
A
WAT
580
5
HOH
HOH
436
A
WAT
585
5
HOH
HOH
437
A
WAT
587
5
HOH
HOH
438
A
WAT
588
5
HOH
HOH
439
A
WAT
591
5
HOH
HOH
440
A
WAT
592
5
HOH
HOH
441
A
WAT
593
5
HOH
HOH
442
A
WAT
595
5
HOH
HOH
443
A
WAT
598
5
HOH
HOH
444
A
WAT
599
5
HOH
HOH
445
A
WAT
600
5
HOH
HOH
446
A
WAT
601
5
HOH
HOH
447
A
WAT
603
5
HOH
HOH
448
A
WAT
606
5
HOH
HOH
449
A
WAT
607
5
HOH
HOH
450
A
WAT
609
5
HOH
HOH
451
A
WAT
612
5
HOH
HOH
452
A
WAT
614
5
HOH
HOH
453
A
WAT
615
5
HOH
HOH
454
A
WAT
619
5
HOH
HOH
455
A
WAT
621
5
HOH
HOH
456
A
WAT
622
5
HOH
HOH
457
A
WAT
624
5
HOH
HOH
458
A
WAT
625
5
HOH
HOH
459
A
WAT
626
5
HOH
HOH
460
A
WAT
628
5
HOH
HOH
461
A
WAT
629
5
HOH
HOH
462
A
WAT
632
5
HOH
HOH
463
A
WAT
634
5
HOH
HOH
464
A
WAT
635
5
HOH
HOH
465
A
WAT
636
5
HOH
HOH
466
A
WAT
638
5
HOH
HOH
467
A
WAT
639
5
HOH
HOH
468
A
WAT
640
5
HOH
HOH
469
A
WAT
642
5
HOH
HOH
470
A
WAT
643
5
HOH
HOH
471
A
WAT
644
5
HOH
HOH
472
A
WAT
645
5
HOH
HOH
473
A
WAT
648
5
HOH
HOH
474
A
WAT
650
5
HOH
HOH
475
A
WAT
652
5
HOH
HOH
476
A
WAT
653
5
HOH
HOH
477
A
WAT
654
5
HOH
HOH
478
A
WAT
656
5
HOH
HOH
479
A
WAT
657
5
HOH
HOH
480
A
WAT
658
5
HOH
HOH
481
A
WAT
661
5
HOH
HOH
482
A
WAT
665
5
HOH
HOH
483
A
WAT
667
5
HOH
HOH
484
A
WAT
613
5
HOH
HOH
401
B
WAT
504
5
HOH
HOH
402
B
WAT
505
5
HOH
HOH
403
B
WAT
506
5
HOH
HOH
404
B
WAT
507
5
HOH
HOH
405
B
WAT
508
5
HOH
HOH
406
B
WAT
509
5
HOH
HOH
407
B
WAT
511
5
HOH
HOH
408
B
WAT
512
5
HOH
HOH
409
B
WAT
514
5
HOH
HOH
410
B
WAT
516
5
HOH
HOH
411
B
WAT
525
5
HOH
HOH
412
B
WAT
526
5
HOH
HOH
413
B
WAT
528
5
HOH
HOH
414
B
WAT
529
5
HOH
HOH
415
B
WAT
530
5
HOH
HOH
416
B
WAT
533
5
HOH
HOH
417
B
WAT
534
5
HOH
HOH
418
B
WAT
536
5
HOH
HOH
419
B
WAT
537
5
HOH
HOH
420
B
WAT
539
5
HOH
HOH
421
B
WAT
542
5
HOH
HOH
422
B
WAT
544
5
HOH
HOH
423
B
WAT
545
5
HOH
HOH
424
B
WAT
546
5
HOH
HOH
425
B
WAT
547
5
HOH
HOH
426
B
WAT
548
5
HOH
HOH
427
B
WAT
549
5
HOH
HOH
428
B
WAT
551
5
HOH
HOH
429
B
WAT
553
5
HOH
HOH
430
B
WAT
554
5
HOH
HOH
431
B
WAT
555
5
HOH
HOH
432
B
WAT
556
5
HOH
HOH
433
B
WAT
557
5
HOH
HOH
434
B
WAT
558
5
HOH
HOH
435
B
WAT
562
5
HOH
HOH
436
B
WAT
564
5
HOH
HOH
437
B
WAT
567
5
HOH
HOH
438
B
WAT
571
5
HOH
HOH
439
B
WAT
574
5
HOH
HOH
440
B
WAT
576
5
HOH
HOH
441
B
WAT
579
5
HOH
HOH
442
B
WAT
581
5
HOH
HOH
443
B
WAT
582
5
HOH
HOH
444
B
WAT
583
5
HOH
HOH
445
B
WAT
584
5
HOH
HOH
446
B
WAT
586
5
HOH
HOH
447
B
WAT
590
5
HOH
HOH
448
B
WAT
594
5
HOH
HOH
449
B
WAT
596
5
HOH
HOH
450
B
WAT
597
5
HOH
HOH
451
B
WAT
604
5
HOH
HOH
452
B
WAT
605
5
HOH
HOH
453
B
WAT
608
5
HOH
HOH
454
B
WAT
610
5
HOH
HOH
455
B
WAT
611
5
HOH
HOH
456
B
WAT
616
5
HOH
HOH
457
B
WAT
617
5
HOH
HOH
458
B
WAT
618
5
HOH
HOH
459
B
WAT
620
5
HOH
HOH
460
B
WAT
623
5
HOH
HOH
461
B
WAT
627
5
HOH
HOH
462
B
WAT
631
5
HOH
HOH
463
B
WAT
633
5
HOH
HOH
464
B
WAT
641
5
HOH
HOH
465
B
WAT
646
5
HOH
HOH
466
B
WAT
647
5
HOH
HOH
467
B
WAT
649
5
HOH
HOH
468
B
WAT
651
5
HOH
HOH
469
B
WAT
655
5
HOH
HOH
470
B
WAT
659
5
HOH
HOH
471
B
WAT
660
5
HOH
HOH
472
B
WAT
662
5
HOH
HOH
473
B
WAT
663
5
HOH
HOH
474
B
WAT
664
5
HOH
HOH
475
B
WAT
666
5
HOH
HOH
476
B
WAT
668
5
HOH
HOH
477
B
WAT
669
5
HOH
HOH
478
B
n
1
38
A
n
2
39
A
n
3
40
A
n
4
41
A
n
5
42
A
n
6
43
A
n
7
44
A
n
8
45
A
n
9
46
A
n
10
47
A
n
11
48
A
n
12
49
A
n
13
50
A
n
14
51
A
n
15
52
A
n
16
53
A
n
17
54
A
n
18
55
A
n
19
56
A
n
20
57
A
n
21
58
A
n
22
59
A
n
23
60
A
n
24
61
A
ASP
62
n
25
ASP
62
A
LYS
63
n
26
LYS
63
A
GLN
64
n
27
GLN
64
A
LYS
65
n
28
LYS
65
A
ALA
66
n
29
ALA
66
A
ILE
67
n
30
ILE
67
A
ASN
68
n
31
ASN
68
A
TYR
69
n
32
TYR
69
A
LEU
70
n
33
LEU
70
A
MSE
71
n
34
MSE
71
A
GLN
72
n
35
GLN
72
A
PHE
73
n
36
PHE
73
A
ALA
74
n
37
ALA
74
A
HIS
75
n
38
HIS
75
A
LYS
76
n
39
LYS
76
A
VAL
77
n
40
VAL
77
A
SER
78
n
41
SER
78
A
GLY
79
n
42
GLY
79
A
LYS
80
n
43
LYS
80
A
TYR
81
n
44
TYR
81
A
ARG
82
n
45
ARG
82
A
GLY
83
n
46
GLY
83
A
VAL
84
n
47
VAL
84
A
ALA
85
n
48
ALA
85
A
LYS
86
n
49
LYS
86
A
LEU
87
n
50
LEU
87
A
GLU
88
n
51
GLU
88
A
GLY
89
n
52
GLY
89
A
ASN
90
n
53
ASN
90
A
THR
91
n
54
THR
91
A
LYS
92
n
55
LYS
92
A
ALA
93
n
56
ALA
93
A
LYS
94
n
57
LYS
94
A
VAL
95
n
58
VAL
95
A
LEU
96
n
59
LEU
96
A
GLN
97
n
60
GLN
97
A
VAL
98
n
61
VAL
98
A
LEU
99
n
62
LEU
99
A
ALA
100
n
63
ALA
100
A
THR
101
n
64
THR
101
A
PHE
102
n
65
PHE
102
A
ALA
103
n
66
ALA
103
A
TYR
104
n
67
TYR
104
A
ALA
105
n
68
ALA
105
A
ASP
106
n
69
ASP
106
A
TYR
107
n
70
TYR
107
A
CYS
108
n
71
CYS
108
A
ARG
109
n
72
ARG
109
A
SER
110
n
73
SER
110
A
ALA
111
n
74
ALA
111
A
ALA
112
n
75
ALA
112
A
THR
113
n
76
THR
113
A
PRO
114
n
77
PRO
114
A
GLY
115
n
78
GLY
115
A
ALA
116
n
79
ALA
116
A
ARG
117
n
80
ARG
117
A
CYS
118
n
81
CYS
118
A
ARG
119
n
82
ARG
119
A
ASP
120
n
83
ASP
120
A
CYS
121
n
84
CYS
121
A
HIS
122
n
85
HIS
122
A
GLY
123
n
86
GLY
123
A
THR
124
n
87
THR
124
A
GLY
125
n
88
GLY
125
A
ARG
126
n
89
ARG
126
A
ALA
127
n
90
ALA
127
A
VAL
128
n
91
VAL
128
A
ASP
129
n
92
ASP
129
A
ILE
130
n
93
ILE
130
A
ALA
131
n
94
ALA
131
A
LYS
132
n
95
LYS
132
A
THR
133
n
96
THR
133
A
GLU
134
n
97
GLU
134
A
LEU
135
n
98
LEU
135
A
TRP
136
n
99
TRP
136
A
GLY
137
n
100
GLY
137
A
ARG
138
n
101
ARG
138
A
VAL
139
n
102
VAL
139
A
VAL
140
n
103
VAL
140
A
GLU
141
n
104
GLU
141
A
LYS
142
n
105
LYS
142
A
GLU
143
n
106
GLU
143
A
CYS
144
n
107
CYS
144
A
GLY
145
n
108
GLY
145
A
ALA
146
n
109
ARG
146
A
CYS
147
n
110
CYS
147
A
ALA
148
n
111
LYS
148
A
GLY
149
n
112
GLY
149
A
VAL
150
n
113
VAL
150
A
GLY
151
n
114
GLY
151
A
TYR
152
n
115
TYR
152
A
SER
153
n
116
SER
153
A
ARG
154
n
117
ARG
154
A
MSE
155
n
118
MSE
155
A
PRO
156
n
119
PRO
156
A
ALA
157
n
120
ALA
157
A
SER
158
n
121
SER
158
A
ALA
159
n
122
ALA
159
A
ALA
160
n
123
ALA
160
A
TYR
161
n
124
TYR
161
A
ARG
162
n
125
ARG
162
A
ALA
163
n
126
ALA
163
A
VAL
164
n
127
VAL
164
A
THR
165
n
128
THR
165
A
MSE
166
n
129
MSE
166
A
LEU
167
n
130
LEU
167
A
ILE
168
n
131
ILE
168
A
PRO
169
n
132
PRO
169
A
ASN
170
n
133
ASN
170
A
LEU
171
n
134
LEU
171
A
THR
172
n
135
THR
172
A
GLN
173
n
136
GLN
173
A
PRO
174
n
137
PRO
174
A
THR
175
n
138
THR
175
A
TRP
176
n
139
TRP
176
A
SER
177
n
140
SER
177
A
ARG
178
n
141
ARG
178
A
THR
179
n
142
THR
179
A
VAL
180
n
143
VAL
180
A
LYS
181
n
144
LYS
181
A
PRO
182
n
145
PRO
182
A
LEU
183
n
146
LEU
183
A
TYR
184
n
147
TYR
184
A
ASP
185
n
148
ASP
185
A
ALA
186
n
149
ALA
186
A
LEU
187
n
150
LEU
187
A
VAL
188
n
151
VAL
188
A
VAL
189
n
152
VAL
189
A
GLN
190
n
153
GLN
190
A
CYS
191
n
154
CYS
191
A
HIS
192
n
155
HIS
192
A
LYS
193
n
156
LYS
193
A
GLU
194
n
157
GLU
194
A
GLU
195
n
158
GLU
195
A
SER
196
n
159
SER
196
A
ILE
197
n
160
ILE
197
A
ALA
198
n
161
ALA
198
A
ASP
199
n
162
ASP
199
A
ASN
200
n
163
ASN
200
A
ILE
201
n
164
ILE
201
A
LEU
202
n
165
LEU
202
A
ASN
203
n
166
ASN
203
A
ALA
204
n
167
ALA
204
A
VAL
205
n
168
VAL
205
A
ALA
206
n
169
THR
206
A
n
170
207
A
n
171
208
A
n
172
209
A
n
173
210
A
n
174
211
A
n
175
212
A
n
176
213
A
n
177
214
A
n
178
215
A
n
1
38
B
n
2
39
B
n
3
40
B
n
4
41
B
n
5
42
B
n
6
43
B
n
7
44
B
n
8
45
B
n
9
46
B
n
10
47
B
n
11
48
B
n
12
49
B
n
13
50
B
n
14
51
B
n
15
52
B
n
16
53
B
n
17
54
B
n
18
55
B
n
19
56
B
n
20
57
B
n
21
58
B
n
22
59
B
n
23
60
B
n
24
61
B
ASP
62
n
25
ASP
62
B
ALA
63
n
26
LYS
63
B
GLN
64
n
27
GLN
64
B
LYS
65
n
28
LYS
65
B
ALA
66
n
29
ALA
66
B
ILE
67
n
30
ILE
67
B
ASN
68
n
31
ASN
68
B
TYR
69
n
32
TYR
69
B
LEU
70
n
33
LEU
70
B
MSE
71
n
34
MSE
71
B
GLN
72
n
35
GLN
72
B
PHE
73
n
36
PHE
73
B
ALA
74
n
37
ALA
74
B
HIS
75
n
38
HIS
75
B
LYS
76
n
39
LYS
76
B
VAL
77
n
40
VAL
77
B
SER
78
n
41
SER
78
B
GLY
79
n
42
GLY
79
B
LYS
80
n
43
LYS
80
B
TYR
81
n
44
TYR
81
B
ARG
82
n
45
ARG
82
B
GLY
83
n
46
GLY
83
B
VAL
84
n
47
VAL
84
B
ALA
85
n
48
ALA
85
B
LYS
86
n
49
LYS
86
B
LEU
87
n
50
LEU
87
B
GLU
88
n
51
GLU
88
B
GLY
89
n
52
GLY
89
B
ASN
90
n
53
ASN
90
B
THR
91
n
54
THR
91
B
LYS
92
n
55
LYS
92
B
ALA
93
n
56
ALA
93
B
LYS
94
n
57
LYS
94
B
VAL
95
n
58
VAL
95
B
LEU
96
n
59
LEU
96
B
GLN
97
n
60
GLN
97
B
VAL
98
n
61
VAL
98
B
LEU
99
n
62
LEU
99
B
ALA
100
n
63
ALA
100
B
THR
101
n
64
THR
101
B
PHE
102
n
65
PHE
102
B
ALA
103
n
66
ALA
103
B
TYR
104
n
67
TYR
104
B
ALA
105
n
68
ALA
105
B
ASP
106
n
69
ASP
106
B
TYR
107
n
70
TYR
107
B
CYS
108
n
71
CYS
108
B
ARG
109
n
72
ARG
109
B
SER
110
n
73
SER
110
B
ALA
111
n
74
ALA
111
B
ALA
112
n
75
ALA
112
B
THR
113
n
76
THR
113
B
PRO
114
n
77
PRO
114
B
GLY
115
n
78
GLY
115
B
ALA
116
n
79
ALA
116
B
ARG
117
n
80
ARG
117
B
CYS
118
n
81
CYS
118
B
ARG
119
n
82
ARG
119
B
ASP
120
n
83
ASP
120
B
CYS
121
n
84
CYS
121
B
HIS
122
n
85
HIS
122
B
GLY
123
n
86
GLY
123
B
THR
124
n
87
THR
124
B
GLY
125
n
88
GLY
125
B
ARG
126
n
89
ARG
126
B
ALA
127
n
90
ALA
127
B
VAL
128
n
91
VAL
128
B
ASP
129
n
92
ASP
129
B
ILE
130
n
93
ILE
130
B
ALA
131
n
94
ALA
131
B
LYS
132
n
95
LYS
132
B
THR
133
n
96
THR
133
B
GLU
134
n
97
GLU
134
B
LEU
135
n
98
LEU
135
B
TRP
136
n
99
TRP
136
B
GLY
137
n
100
GLY
137
B
ARG
138
n
101
ARG
138
B
VAL
139
n
102
VAL
139
B
VAL
140
n
103
VAL
140
B
GLU
141
n
104
GLU
141
B
LYS
142
n
105
LYS
142
B
GLU
143
n
106
GLU
143
B
CYS
144
n
107
CYS
144
B
GLY
145
n
108
GLY
145
B
ARG
146
n
109
ARG
146
B
CYS
147
n
110
CYS
147
B
LYS
148
n
111
LYS
148
B
GLY
149
n
112
GLY
149
B
VAL
150
n
113
VAL
150
B
GLY
151
n
114
GLY
151
B
TYR
152
n
115
TYR
152
B
SER
153
n
116
SER
153
B
ARG
154
n
117
ARG
154
B
MSE
155
n
118
MSE
155
B
PRO
156
n
119
PRO
156
B
ALA
157
n
120
ALA
157
B
SER
158
n
121
SER
158
B
ALA
159
n
122
ALA
159
B
ALA
160
n
123
ALA
160
B
TYR
161
n
124
TYR
161
B
ARG
162
n
125
ARG
162
B
ALA
163
n
126
ALA
163
B
VAL
164
n
127
VAL
164
B
THR
165
n
128
THR
165
B
MSE
166
n
129
MSE
166
B
LEU
167
n
130
LEU
167
B
ILE
168
n
131
ILE
168
B
PRO
169
n
132
PRO
169
B
ASN
170
n
133
ASN
170
B
LEU
171
n
134
LEU
171
B
THR
172
n
135
THR
172
B
GLN
173
n
136
GLN
173
B
PRO
174
n
137
PRO
174
B
THR
175
n
138
THR
175
B
TRP
176
n
139
TRP
176
B
SER
177
n
140
SER
177
B
ARG
178
n
141
ARG
178
B
THR
179
n
142
THR
179
B
VAL
180
n
143
VAL
180
B
LYS
181
n
144
LYS
181
B
PRO
182
n
145
PRO
182
B
LEU
183
n
146
LEU
183
B
TYR
184
n
147
TYR
184
B
ASP
185
n
148
ASP
185
B
ALA
186
n
149
ALA
186
B
LEU
187
n
150
LEU
187
B
VAL
188
n
151
VAL
188
B
VAL
189
n
152
VAL
189
B
GLN
190
n
153
GLN
190
B
CYS
191
n
154
CYS
191
B
HIS
192
n
155
HIS
192
B
LYS
193
n
156
LYS
193
B
GLU
194
n
157
GLU
194
B
GLU
195
n
158
GLU
195
B
SER
196
n
159
SER
196
B
ILE
197
n
160
ILE
197
B
ALA
198
n
161
ALA
198
B
ASP
199
n
162
ASP
199
B
ASN
200
n
163
ASN
200
B
ILE
201
n
164
ILE
201
B
LEU
202
n
165
LEU
202
B
ASN
203
n
166
ASN
203
B
ALA
204
n
167
ALA
204
B
n
168
205
B
n
169
206
B
n
170
207
B
n
171
208
B
n
172
209
B
n
173
210
B
n
174
211
B
n
175
212
B
n
176
213
B
n
177
214
B
n
178
215
B
0.0335
-0.0475
0.0439
0.0220
0.0074
0.0211
0.0812
-0.0095
0.0135
-0.0499
-0.0503
-0.1024
0.0843
0.0350
-0.0000
0.1534
0.0373
0.0195
0.1201
0.0052
0.1522
refined
33.7776
31.4449
81.2360
X-RAY DIFFRACTION
0.0088
0.0298
0.0346
0.0583
0.0084
0.0023
-0.0383
0.0575
0.0663
0.0319
0.0283
0.0855
0.1049
-0.0588
-0.0000
0.1512
-0.0198
0.0058
0.1527
-0.0210
0.1342
refined
11.8168
47.8894
61.9525
X-RAY DIFFRACTION
A
62
A
206
X-RAY DIFFRACTION
1
chain A
B
62
B
204
X-RAY DIFFRACTION
2
chain B
author_and_software_defined_assembly
PISA
1
monomeric
author_and_software_defined_assembly
PISA
1
monomeric
gel filtration
gel filtration
A
CYS
147
A
SG
CYS
110
1_555
A
ZN
301
C
ZN
ZN
1_555
A
CYS
121
A
SG
CYS
84
1_555
101.2
A
CYS
147
A
SG
CYS
110
1_555
A
ZN
301
C
ZN
ZN
1_555
A
CYS
118
A
SG
CYS
81
1_555
119.0
A
CYS
121
A
SG
CYS
84
1_555
A
ZN
301
C
ZN
ZN
1_555
A
CYS
118
A
SG
CYS
81
1_555
102.2
A
CYS
147
A
SG
CYS
110
1_555
A
ZN
301
C
ZN
ZN
1_555
A
CYS
144
A
SG
CYS
107
1_555
120.6
A
CYS
121
A
SG
CYS
84
1_555
A
ZN
301
C
ZN
ZN
1_555
A
CYS
144
A
SG
CYS
107
1_555
106.7
A
CYS
118
A
SG
CYS
81
1_555
A
ZN
301
C
ZN
ZN
1_555
A
CYS
144
A
SG
CYS
107
1_555
104.7
B
CYS
147
B
SG
CYS
110
1_555
B
ZN
301
F
ZN
ZN
1_555
B
CYS
121
B
SG
CYS
84
1_555
103.7
B
CYS
147
B
SG
CYS
110
1_555
B
ZN
301
F
ZN
ZN
1_555
B
CYS
144
B
SG
CYS
107
1_555
110.1
B
CYS
121
B
SG
CYS
84
1_555
B
ZN
301
F
ZN
ZN
1_555
B
CYS
144
B
SG
CYS
107
1_555
109.5
B
CYS
147
B
SG
CYS
110
1_555
B
ZN
301
F
ZN
ZN
1_555
B
CYS
118
B
SG
CYS
81
1_555
110.7
B
CYS
121
B
SG
CYS
84
1_555
B
ZN
301
F
ZN
ZN
1_555
B
CYS
118
B
SG
CYS
81
1_555
108.4
B
CYS
144
B
SG
CYS
107
1_555
B
ZN
301
F
ZN
ZN
1_555
B
CYS
118
B
SG
CYS
81
1_555
113.9
A
MSE
71
SELENOMETHIONINE
A
MSE
34
MET
A
MSE
155
SELENOMETHIONINE
A
MSE
118
MET
A
MSE
166
SELENOMETHIONINE
A
MSE
129
MET
B
MSE
71
SELENOMETHIONINE
B
MSE
34
MET
B
MSE
155
SELENOMETHIONINE
B
MSE
118
MET
B
MSE
166
SELENOMETHIONINE
B
MSE
129
MET
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
ALA
127
A
N
ALA
90
A
O
LYS
142
A
O
LYS
105
B
N
ALA
127
B
N
ALA
90
B
O
LYS
142
B
O
LYS
105
1
A
CG
ARG
146
A
CG
ARG
109
1
Y
1
A
CD
ARG
146
A
CD
ARG
109
1
Y
1
A
NE
ARG
146
A
NE
ARG
109
1
Y
1
A
CZ
ARG
146
A
CZ
ARG
109
1
Y
1
A
NH1
ARG
146
A
NH1
ARG
109
1
Y
1
A
NH2
ARG
146
A
NH2
ARG
109
1
Y
1
A
CG
LYS
148
A
CG
LYS
111
1
Y
1
A
CD
LYS
148
A
CD
LYS
111
1
Y
1
A
CE
LYS
148
A
CE
LYS
111
1
Y
1
A
NZ
LYS
148
A
NZ
LYS
111
1
Y
1
A
OG1
THR
206
A
OG1
THR
169
1
Y
1
A
CG2
THR
206
A
CG2
THR
169
1
Y
1
B
CG
LYS
63
B
CG
LYS
26
1
Y
1
B
CD
LYS
63
B
CD
LYS
26
1
Y
1
B
CE
LYS
63
B
CE
LYS
26
1
Y
1
B
NZ
LYS
63
B
NZ
LYS
26
1
Y
1
A
MSE
38
A
MSE
1
1
Y
1
A
GLY
39
A
GLY
2
1
Y
1
A
MSE
40
A
MSE
3
1
Y
1
A
ALA
41
A
ALA
4
1
Y
1
A
GLN
42
A
GLN
5
1
Y
1
A
SER
43
A
SER
6
1
Y
1
A
GLN
44
A
GLN
7
1
Y
1
A
ALA
45
A
ALA
8
1
Y
1
A
GLY
46
A
GLY
9
1
Y
1
A
PHE
47
A
PHE
10
1
Y
1
A
GLY
48
A
GLY
11
1
Y
1
A
MSE
49
A
MSE
12
1
Y
1
A
ALA
50
A
ALA
13
1
Y
1
A
ALA
51
A
ALA
14
1
Y
1
A
PHE
52
A
PHE
15
1
Y
1
A
CYS
53
A
CYS
16
1
Y
1
A
GLY
54
A
GLY
17
1
Y
1
A
LYS
55
A
LYS
18
1
Y
1
A
HIS
56
A
HIS
19
1
Y
1
A
GLU
57
A
GLU
20
1
Y
1
A
LEU
58
A
LEU
21
1
Y
1
A
SER
59
A
SER
22
1
Y
1
A
GLN
60
A
GLN
23
1
Y
1
A
ASN
61
A
ASN
24
1
Y
1
A
ARG
207
A
ARG
170
1
Y
1
A
LEU
208
A
LEU
171
1
Y
1
A
GLU
209
A
GLU
172
1
Y
1
A
HIS
210
A
HIS
173
1
Y
1
A
HIS
211
A
HIS
174
1
Y
1
A
HIS
212
A
HIS
175
1
Y
1
A
HIS
213
A
HIS
176
1
Y
1
A
HIS
214
A
HIS
177
1
Y
1
A
HIS
215
A
HIS
178
1
Y
1
B
MSE
38
B
MSE
1
1
Y
1
B
GLY
39
B
GLY
2
1
Y
1
B
MSE
40
B
MSE
3
1
Y
1
B
ALA
41
B
ALA
4
1
Y
1
B
GLN
42
B
GLN
5
1
Y
1
B
SER
43
B
SER
6
1
Y
1
B
GLN
44
B
GLN
7
1
Y
1
B
ALA
45
B
ALA
8
1
Y
1
B
GLY
46
B
GLY
9
1
Y
1
B
PHE
47
B
PHE
10
1
Y
1
B
GLY
48
B
GLY
11
1
Y
1
B
MSE
49
B
MSE
12
1
Y
1
B
ALA
50
B
ALA
13
1
Y
1
B
ALA
51
B
ALA
14
1
Y
1
B
PHE
52
B
PHE
15
1
Y
1
B
CYS
53
B
CYS
16
1
Y
1
B
GLY
54
B
GLY
17
1
Y
1
B
LYS
55
B
LYS
18
1
Y
1
B
HIS
56
B
HIS
19
1
Y
1
B
GLU
57
B
GLU
20
1
Y
1
B
LEU
58
B
LEU
21
1
Y
1
B
SER
59
B
SER
22
1
Y
1
B
GLN
60
B
GLN
23
1
Y
1
B
ASN
61
B
ASN
24
1
Y
1
B
VAL
205
B
VAL
168
1
Y
1
B
THR
206
B
THR
169
1
Y
1
B
ARG
207
B
ARG
170
1
Y
1
B
LEU
208
B
LEU
171
1
Y
1
B
GLU
209
B
GLU
172
1
Y
1
B
HIS
210
B
HIS
173
1
Y
1
B
HIS
211
B
HIS
174
1
Y
1
B
HIS
212
B
HIS
175
1
Y
1
B
HIS
213
B
HIS
176
1
Y
1
B
HIS
214
B
HIS
177
1
Y
1
B
HIS
215
B
HIS
178
1
Y
1
A
VAL
180
-132.12
-43.64
1
B
LYS
63
-44.33
-79.49
1
B
PRO
156
-49.63
151.98
1
B
ALA
157
-90.29
56.71
113.70
39.773
13.43
-1.372
0.000
0.000
-1.372
0.000
2.743
CYS108 SIDE CHAIN IS COVALENTLY MODIFIED BASED ON THE ELECTRON DENSITY. HOWEVER, THE IDENTITY OF THE MODIFYING GROUP IS NOT KNOWN.THE EXTRA ELECTRON DENSITY IS CURRENTLY MODELED BY WATERS 605, 640, 668 AND 669.
0.249
0.214
0.216
2.099
43.348
2172
42280
5.140
99.350
1.00
0.22
0.680
RANDOM
1
THROUGHOUT
1.05
SAD
25.700
0.900
1.110
ML
FLAT BULK SOLVENT MODEL
44.938
0.329
2.099
43.348
162
2372
8
0
2202
0.006
2242
1.308
3032
0.090
341
0.006
387
15.107
824
0.349
0.338
2.145
124
2363
2487
16
95.000
0.336
0.309
2.195
127
2523
2650
16
99.000
0.326
0.358
2.250
121
2444
2565
16
98.000
0.375
0.334
2.310
152
2509
2661
16
99.000
0.269
0.244
2.378
154
2536
2690
16
100.000
0.292
0.234
2.455
150
2504
2654
16
100.000
0.274
0.230
2.543
124
2506
2630
16
100.000
0.250
0.216
2.645
128
2500
2628
16
100.000
0.238
0.214
2.765
148
2558
2706
16
100.000
0.307
0.216
2.911
114
2530
2644
16
100.000
0.288
0.238
3.093
144
2502
2646
16
100.000
0.325
0.229
3.332
132
2564
2696
16
100.000
0.266
0.211
3.667
140
2490
2630
16
100.000
0.186
0.183
4.197
130
2568
2698
16
100.000
0.167
0.151
5.287
138
2502
2640
16
100.000
0.193
0.176
43.357
146
2509
2655
16
99.000
32.060
2.099
50.0
4MO1
42628
42458
0.0
0.0
0.082
1
16.1
3.2
99.6
0.666
2.10
2.18
1.3
4027
1
2.1
96.8
refinement
Paul D. Adams
PDAdams@lbl.gov
C++
http://www.phenix-online.org/
PHENIX
package
1.7.2_869
data extraction
PDB
help@deposit.rcsb.org
Jan. 22, 2010
C++
http://sw-tools.pdb.org/apps/PDB_EXTRACT/
PDB_EXTRACT
package
3.100
data collection
ADSC
Quantum
data reduction
HKL-2000
data scaling
HKL-2000
phasing
SHELXS
Antitermination protein Q
Crystal structure of antitermination protein Q from bacteriophage lambda. Northeast Structural Genomics Consortium target OR18A.
1
N
N
1
N
N
2
N
N
3
N
N
4
N
N
2
N
N
3
N
N
3
N
N
4
N
N
4
N
N
5
N
N
5
N
N
monomer according to gel-filtration
A
ASP
62
A
ASP
25
HELX_P
A
SER
78
A
SER
41
1
1
17
A
TYR
81
A
TYR
44
HELX_P
A
LYS
86
A
LYS
49
1
2
6
A
GLU
88
A
GLU
51
HELX_P
A
THR
113
A
THR
76
1
3
26
A
ASP
129
A
ASP
92
HELX_P
A
GLY
137
A
GLY
100
1
4
9
A
PRO
156
A
PRO
119
HELX_P
A
ILE
168
A
ILE
131
1
5
13
A
THR
172
A
THR
135
HELX_P
A
VAL
180
A
VAL
143
1
6
9
A
VAL
180
A
VAL
143
HELX_P
A
ASN
203
A
ASN
166
1
7
24
B
LYS
63
B
LYS
26
HELX_P
B
SER
78
B
SER
41
1
8
16
B
TYR
81
B
TYR
44
HELX_P
B
LYS
86
B
LYS
49
1
9
6
B
GLU
88
B
GLU
51
HELX_P
B
THR
113
B
THR
76
1
10
26
B
ASP
129
B
ASP
92
HELX_P
B
GLY
137
B
GLY
100
1
11
9
B
ALA
157
B
ALA
120
HELX_P
B
MSE
166
B
MSE
129
1
12
10
B
THR
172
B
THR
135
HELX_P
B
VAL
180
B
VAL
143
1
13
9
B
VAL
180
B
VAL
143
HELX_P
B
ASN
203
B
ASN
166
1
14
24
covale
1.328
A
LEU
70
A
C
LEU
33
1_555
A
MSE
71
A
N
MSE
34
1_555
covale
1.335
A
MSE
71
A
C
MSE
34
1_555
A
GLN
72
A
N
GLN
35
1_555
covale
1.330
A
ARG
154
A
C
ARG
117
1_555
A
MSE
155
A
N
MSE
118
1_555
covale
1.344
A
MSE
155
A
C
MSE
118
1_555
A
PRO
156
A
N
PRO
119
1_555
covale
1.333
A
THR
165
A
C
THR
128
1_555
A
MSE
166
A
N
MSE
129
1_555
covale
1.332
A
MSE
166
A
C
MSE
129
1_555
A
LEU
167
A
N
LEU
130
1_555
covale
1.326
B
LEU
70
B
C
LEU
33
1_555
B
MSE
71
B
N
MSE
34
1_555
covale
1.332
B
MSE
71
B
C
MSE
34
1_555
B
GLN
72
B
N
GLN
35
1_555
covale
1.329
B
ARG
154
B
C
ARG
117
1_555
B
MSE
155
B
N
MSE
118
1_555
covale
1.339
B
MSE
155
B
C
MSE
118
1_555
B
PRO
156
B
N
PRO
119
1_555
covale
1.331
B
THR
165
B
C
THR
128
1_555
B
MSE
166
B
N
MSE
129
1_555
covale
1.331
B
MSE
166
B
C
MSE
129
1_555
B
LEU
167
B
N
LEU
130
1_555
metalc
2.390
A
CYS
147
A
SG
CYS
110
1_555
A
ZN
301
C
ZN
ZN
1_555
metalc
2.395
B
CYS
147
B
SG
CYS
110
1_555
B
ZN
301
F
ZN
ZN
1_555
metalc
2.411
B
CYS
121
B
SG
CYS
84
1_555
B
ZN
301
F
ZN
ZN
1_555
metalc
2.429
B
CYS
144
B
SG
CYS
107
1_555
B
ZN
301
F
ZN
ZN
1_555
metalc
2.448
B
CYS
118
B
SG
CYS
81
1_555
B
ZN
301
F
ZN
ZN
1_555
metalc
2.492
A
CYS
121
A
SG
CYS
84
1_555
A
ZN
301
C
ZN
ZN
1_555
metalc
2.521
A
CYS
118
A
SG
CYS
81
1_555
A
ZN
301
C
ZN
ZN
1_555
metalc
2.576
A
CYS
144
A
SG
CYS
107
1_555
A
ZN
301
C
ZN
ZN
1_555
Transcription regulator
Structural Genomics, PSI-Biology, Protein Structure Initiative, Northeast Structural Genomics Consortium, NESG, Antitermination protein Q, DNA binding, Transcription regulator
REGQ_LAMBD
UNP
1
38
P03047
MGMAQSQAGFGMAAFCGKHELSQNDKQKAINYLMQFAHKVSGKYRGVAKLEGNTKAKVLQVLATFAYADYCRSAATPGAR
CRDCHGTGRAVDIAKTELWGRVVEKECGRCKGVGYSRMPASAAYRAVTMLIPNLTQPTWSRTVKPLYDALVVQCHKEESI
ADNILNAVTR
38
207
4MO1
38
207
P03047
A
1
1
170
38
207
4MO1
38
207
P03047
B
1
1
170
1
EXPRESSION TAG
LEU
208
4MO1
A
P03047
UNP
171
1
EXPRESSION TAG
GLU
209
4MO1
A
P03047
UNP
172
1
EXPRESSION TAG
HIS
210
4MO1
A
P03047
UNP
173
1
EXPRESSION TAG
HIS
211
4MO1
A
P03047
UNP
174
1
EXPRESSION TAG
HIS
212
4MO1
A
P03047
UNP
175
1
EXPRESSION TAG
HIS
213
4MO1
A
P03047
UNP
176
1
EXPRESSION TAG
HIS
214
4MO1
A
P03047
UNP
177
1
EXPRESSION TAG
HIS
215
4MO1
A
P03047
UNP
178
2
EXPRESSION TAG
LEU
208
4MO1
B
P03047
UNP
171
2
EXPRESSION TAG
GLU
209
4MO1
B
P03047
UNP
172
2
EXPRESSION TAG
HIS
210
4MO1
B
P03047
UNP
173
2
EXPRESSION TAG
HIS
211
4MO1
B
P03047
UNP
174
2
EXPRESSION TAG
HIS
212
4MO1
B
P03047
UNP
175
2
EXPRESSION TAG
HIS
213
4MO1
B
P03047
UNP
176
2
EXPRESSION TAG
HIS
214
4MO1
B
P03047
UNP
177
2
EXPRESSION TAG
HIS
215
4MO1
B
P03047
UNP
178
2
2
anti-parallel
anti-parallel
A
ARG
126
A
ARG
89
A
VAL
128
A
VAL
91
A
GLU
141
A
GLU
104
A
GLU
143
A
GLU
106
B
ARG
126
B
ARG
89
B
VAL
128
B
VAL
91
B
GLU
141
B
GLU
104
B
GLU
143
B
GLU
106
BINDING SITE FOR RESIDUE ZN A 301
Software
4
BINDING SITE FOR RESIDUE BR A 302
Software
1
BINDING SITE FOR RESIDUE CL A 303
Software
3
BINDING SITE FOR RESIDUE ZN B 301
Software
4
BINDING SITE FOR RESIDUE BR B 302
Software
1
BINDING SITE FOR RESIDUE BR B 303
Software
4
BINDING SITE FOR RESIDUE CL B 304
Software
2
BINDING SITE FOR RESIDUE CL B 305
Software
2
A
CYS
118
A
CYS
81
4
1_555
A
CYS
121
A
CYS
84
4
1_555
A
CYS
144
A
CYS
107
4
1_555
A
CYS
147
A
CYS
110
4
1_555
A
ALA
66
A
ALA
29
1
1_555
A
GLN
173
A
GLN
136
3
1_555
A
TRP
176
A
TRP
139
3
1_555
A
HOH
414
K
HOH
3
1_555
B
CYS
118
B
CYS
81
4
1_555
B
CYS
121
B
CYS
84
4
1_555
B
CYS
144
B
CYS
107
4
1_555
B
CYS
147
B
CYS
110
4
1_555
B
HOH
456
L
HOH
1
1_555
B
ASP
106
B
ASP
69
4
1_555
B
ARG
109
B
ARG
72
4
1_555
B
SER
110
B
SER
73
4
1_555
B
HOH
429
L
HOH
4
1_555
B
ARG
119
B
ARG
82
2
1_555
B
ARG
146
B
ARG
109
2
1_555
B
GLN
173
B
GLN
136
2
1_555
B
HOH
403
L
HOH
2
1_555
145
P 32