0.015525
0.000000
0.000000
0.000000
0.008594
0.000000
0.000000
0.000000
0.024894
0.00000
0.00000
0.00000
Safo, M.K.
Zhao, Q.
Musayev, F.N.
Robinson, H.
Scarsdale, N.
Archer, G.L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
64.412
116.362
40.170
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
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
C5 H11 N O2 Se
196.106
n
SELENOMETHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
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
J.Bacteriol.
JOBAAY
0767
0021-9193
187
1833
1844
10.1128/JB.187.5.1833-1844.2005
15716455
Crystal structures of the BlaI repressor from Staphylococcus aureus and its complex with DNA: insights into transcriptional regulation of the bla and mec operons
2005
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
2003-03-23
BRANDEIS - B4
Channel-cut Si crystal monochromator
MAD
M
x-ray
1
0.9792
1.0
0.9795
1.0
0.9611
1.0
X12C
NSLS
0.9792, 0.9795, 0.9611
SYNCHROTRON
NSLS BEAMLINE X12C
15222.842
PENICILLINASE REPRESSOR
2
man
polymer
96.063
SULFATE ION
4
syn
non-polymer
18.015
water
225
nat
water
Regulatory protein blaI, Beta-lactamase repressor protein
no
yes
(MSE)TNKQVEIS(MSE)AEWDV(MSE)NIIWDKKSVSANEIVVEIQKYKEVSDKTIRTLITRLYKKEIIKRYKSENIYF
YSSNIKEDDIK(MSE)KTAKTFLNKLYGGD(MSE)KSLVLNFAKNEELNNKEIEELRDILNDISKK
MTNKQVEISMAEWDVMNIIWDKKSVSANEIVVEIQKYKEVSDKTIRTLITRLYKKEIIKRYKSENIYFYSSNIKEDDIKM
KTAKTFLNKLYGGDMKSLVLNFAKNEELNNKEIEELRDILNDISKK
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Staphylococcus
Escherichia
sample
1280
Staphylococcus aureus
562
Escherichia coli
B834 (DE3)
plasmid
pET3
1
2.47
50.25
VAPOR DIFFUSION, HANGING DROP
7.4
ammonium sulfate, glycerol, pH 7.4, VAPOR DIFFUSION, HANGING DROP, temperature 291K
291
repository
Initial release
Version format compliance
Advisory
Version format compliance
1
0
2004-08-10
1
1
2008-04-29
1
2
2011-07-13
Crystal Structure of a SeMet derivative of MecI at 2.65 A
Crystal Structure of native MecI at
2.65 A
RCSB
Y
RCSB
2004-02-13
REL
REL
SO4
SULFATE ION
HOH
water
SO4
7
2
SO4
SO4
307
A
SO4
1
2
SO4
SO4
301
B
SO4
3
2
SO4
SO4
303
B
SO4
5
2
SO4
SO4
305
B
HOH
2
3
HOH
HOH
308
A
HOH
3
3
HOH
HOH
309
A
HOH
4
3
HOH
HOH
310
A
HOH
5
3
HOH
HOH
311
A
HOH
6
3
HOH
HOH
312
A
HOH
7
3
HOH
HOH
313
A
HOH
8
3
HOH
HOH
314
A
HOH
9
3
HOH
HOH
315
A
HOH
10
3
HOH
HOH
316
A
HOH
11
3
HOH
HOH
317
A
HOH
12
3
HOH
HOH
318
A
HOH
13
3
HOH
HOH
319
A
HOH
14
3
HOH
HOH
320
A
HOH
16
3
HOH
HOH
321
A
HOH
34
3
HOH
HOH
322
A
HOH
37
3
HOH
HOH
323
A
HOH
38
3
HOH
HOH
324
A
HOH
39
3
HOH
HOH
325
A
HOH
40
3
HOH
HOH
326
A
HOH
41
3
HOH
HOH
327
A
HOH
42
3
HOH
HOH
328
A
HOH
43
3
HOH
HOH
329
A
HOH
44
3
HOH
HOH
330
A
HOH
45
3
HOH
HOH
331
A
HOH
46
3
HOH
HOH
332
A
HOH
47
3
HOH
HOH
333
A
HOH
48
3
HOH
HOH
334
A
HOH
49
3
HOH
HOH
335
A
HOH
50
3
HOH
HOH
336
A
HOH
51
3
HOH
HOH
337
A
HOH
52
3
HOH
HOH
338
A
HOH
54
3
HOH
HOH
339
A
HOH
55
3
HOH
HOH
340
A
HOH
56
3
HOH
HOH
341
A
HOH
57
3
HOH
HOH
342
A
HOH
58
3
HOH
HOH
343
A
HOH
63
3
HOH
HOH
344
A
HOH
64
3
HOH
HOH
345
A
HOH
65
3
HOH
HOH
346
A
HOH
69
3
HOH
HOH
347
A
HOH
94
3
HOH
HOH
348
A
HOH
98
3
HOH
HOH
349
A
HOH
99
3
HOH
HOH
350
A
HOH
100
3
HOH
HOH
351
A
HOH
101
3
HOH
HOH
352
A
HOH
102
3
HOH
HOH
353
A
HOH
103
3
HOH
HOH
354
A
HOH
104
3
HOH
HOH
355
A
HOH
105
3
HOH
HOH
356
A
HOH
106
3
HOH
HOH
357
A
HOH
107
3
HOH
HOH
358
A
HOH
108
3
HOH
HOH
359
A
HOH
109
3
HOH
HOH
360
A
HOH
115
3
HOH
HOH
361
A
HOH
118
3
HOH
HOH
362
A
HOH
119
3
HOH
HOH
363
A
HOH
120
3
HOH
HOH
364
A
HOH
121
3
HOH
HOH
365
A
HOH
122
3
HOH
HOH
366
A
HOH
123
3
HOH
HOH
367
A
HOH
126
3
HOH
HOH
368
A
HOH
127
3
HOH
HOH
369
A
HOH
128
3
HOH
HOH
370
A
HOH
129
3
HOH
HOH
371
A
HOH
130
3
HOH
HOH
372
A
HOH
132
3
HOH
HOH
373
A
HOH
133
3
HOH
HOH
374
A
HOH
134
3
HOH
HOH
375
A
HOH
135
3
HOH
HOH
376
A
HOH
136
3
HOH
HOH
377
A
HOH
137
3
HOH
HOH
378
A
HOH
138
3
HOH
HOH
379
A
HOH
139
3
HOH
HOH
380
A
HOH
141
3
HOH
HOH
381
A
HOH
142
3
HOH
HOH
382
A
HOH
143
3
HOH
HOH
383
A
HOH
159
3
HOH
HOH
384
A
HOH
166
3
HOH
HOH
385
A
HOH
167
3
HOH
HOH
386
A
HOH
168
3
HOH
HOH
387
A
HOH
169
3
HOH
HOH
388
A
HOH
170
3
HOH
HOH
389
A
HOH
171
3
HOH
HOH
390
A
HOH
172
3
HOH
HOH
391
A
HOH
173
3
HOH
HOH
392
A
HOH
174
3
HOH
HOH
393
A
HOH
175
3
HOH
HOH
394
A
HOH
176
3
HOH
HOH
395
A
HOH
177
3
HOH
HOH
396
A
HOH
178
3
HOH
HOH
397
A
HOH
179
3
HOH
HOH
398
A
HOH
180
3
HOH
HOH
399
A
HOH
181
3
HOH
HOH
400
A
HOH
182
3
HOH
HOH
401
A
HOH
199
3
HOH
HOH
402
A
HOH
201
3
HOH
HOH
403
A
HOH
202
3
HOH
HOH
404
A
HOH
209
3
HOH
HOH
405
A
HOH
210
3
HOH
HOH
406
A
HOH
211
3
HOH
HOH
407
A
HOH
212
3
HOH
HOH
408
A
HOH
213
3
HOH
HOH
409
A
HOH
214
3
HOH
HOH
410
A
HOH
215
3
HOH
HOH
411
A
HOH
216
3
HOH
HOH
412
A
HOH
217
3
HOH
HOH
413
A
HOH
218
3
HOH
HOH
414
A
HOH
219
3
HOH
HOH
415
A
HOH
220
3
HOH
HOH
416
A
HOH
221
3
HOH
HOH
417
A
HOH
222
3
HOH
HOH
418
A
HOH
223
3
HOH
HOH
419
A
HOH
1
3
HOH
HOH
306
B
HOH
15
3
HOH
HOH
307
B
HOH
17
3
HOH
HOH
308
B
HOH
18
3
HOH
HOH
309
B
HOH
19
3
HOH
HOH
310
B
HOH
20
3
HOH
HOH
311
B
HOH
21
3
HOH
HOH
312
B
HOH
22
3
HOH
HOH
313
B
HOH
23
3
HOH
HOH
314
B
HOH
24
3
HOH
HOH
315
B
HOH
25
3
HOH
HOH
316
B
HOH
26
3
HOH
HOH
317
B
HOH
27
3
HOH
HOH
318
B
HOH
28
3
HOH
HOH
319
B
HOH
29
3
HOH
HOH
320
B
HOH
30
3
HOH
HOH
321
B
HOH
31
3
HOH
HOH
322
B
HOH
32
3
HOH
HOH
323
B
HOH
33
3
HOH
HOH
324
B
HOH
35
3
HOH
HOH
325
B
HOH
36
3
HOH
HOH
326
B
HOH
53
3
HOH
HOH
327
B
HOH
59
3
HOH
HOH
328
B
HOH
60
3
HOH
HOH
329
B
HOH
61
3
HOH
HOH
330
B
HOH
62
3
HOH
HOH
331
B
HOH
66
3
HOH
HOH
332
B
HOH
67
3
HOH
HOH
333
B
HOH
68
3
HOH
HOH
334
B
HOH
70
3
HOH
HOH
335
B
HOH
71
3
HOH
HOH
336
B
HOH
72
3
HOH
HOH
337
B
HOH
73
3
HOH
HOH
338
B
HOH
74
3
HOH
HOH
339
B
HOH
75
3
HOH
HOH
340
B
HOH
76
3
HOH
HOH
341
B
HOH
77
3
HOH
HOH
342
B
HOH
78
3
HOH
HOH
343
B
HOH
79
3
HOH
HOH
344
B
HOH
80
3
HOH
HOH
345
B
HOH
81
3
HOH
HOH
346
B
HOH
82
3
HOH
HOH
347
B
HOH
83
3
HOH
HOH
348
B
HOH
84
3
HOH
HOH
349
B
HOH
85
3
HOH
HOH
350
B
HOH
86
3
HOH
HOH
351
B
HOH
87
3
HOH
HOH
352
B
HOH
88
3
HOH
HOH
353
B
HOH
89
3
HOH
HOH
354
B
HOH
90
3
HOH
HOH
355
B
HOH
91
3
HOH
HOH
356
B
HOH
92
3
HOH
HOH
357
B
HOH
93
3
HOH
HOH
358
B
HOH
95
3
HOH
HOH
359
B
HOH
96
3
HOH
HOH
360
B
HOH
97
3
HOH
HOH
361
B
HOH
110
3
HOH
HOH
362
B
HOH
111
3
HOH
HOH
363
B
HOH
112
3
HOH
HOH
364
B
HOH
113
3
HOH
HOH
365
B
HOH
114
3
HOH
HOH
366
B
HOH
116
3
HOH
HOH
367
B
HOH
117
3
HOH
HOH
368
B
HOH
124
3
HOH
HOH
369
B
HOH
125
3
HOH
HOH
370
B
HOH
131
3
HOH
HOH
371
B
HOH
140
3
HOH
HOH
372
B
HOH
144
3
HOH
HOH
373
B
HOH
145
3
HOH
HOH
374
B
HOH
146
3
HOH
HOH
375
B
HOH
147
3
HOH
HOH
376
B
HOH
148
3
HOH
HOH
377
B
HOH
149
3
HOH
HOH
378
B
HOH
150
3
HOH
HOH
379
B
HOH
151
3
HOH
HOH
380
B
HOH
152
3
HOH
HOH
381
B
HOH
153
3
HOH
HOH
382
B
HOH
154
3
HOH
HOH
383
B
HOH
155
3
HOH
HOH
384
B
HOH
156
3
HOH
HOH
385
B
HOH
157
3
HOH
HOH
386
B
HOH
158
3
HOH
HOH
387
B
HOH
160
3
HOH
HOH
388
B
HOH
161
3
HOH
HOH
389
B
HOH
162
3
HOH
HOH
390
B
HOH
163
3
HOH
HOH
391
B
HOH
164
3
HOH
HOH
392
B
HOH
165
3
HOH
HOH
393
B
HOH
183
3
HOH
HOH
394
B
HOH
184
3
HOH
HOH
395
B
HOH
185
3
HOH
HOH
396
B
HOH
186
3
HOH
HOH
397
B
HOH
187
3
HOH
HOH
398
B
HOH
188
3
HOH
HOH
399
B
HOH
189
3
HOH
HOH
400
B
HOH
190
3
HOH
HOH
401
B
HOH
191
3
HOH
HOH
402
B
HOH
192
3
HOH
HOH
403
B
HOH
193
3
HOH
HOH
404
B
HOH
194
3
HOH
HOH
405
B
HOH
195
3
HOH
HOH
406
B
HOH
196
3
HOH
HOH
407
B
HOH
197
3
HOH
HOH
408
B
HOH
198
3
HOH
HOH
409
B
HOH
200
3
HOH
HOH
410
B
HOH
203
3
HOH
HOH
411
B
HOH
204
3
HOH
HOH
412
B
HOH
205
3
HOH
HOH
413
B
HOH
206
3
HOH
HOH
414
B
HOH
207
3
HOH
HOH
415
B
HOH
208
3
HOH
HOH
416
B
HOH
224
3
HOH
HOH
417
B
HOH
225
3
HOH
HOH
418
B
n
1
1
A
n
2
2
A
n
3
3
A
n
4
4
A
GLN
5
n
5
GLN
5
A
VAL
6
n
6
VAL
6
A
GLU
7
n
7
GLU
7
A
ILE
8
n
8
ILE
8
A
SER
9
n
9
SER
9
A
MSE
10
n
10
MSE
10
A
ALA
11
n
11
ALA
11
A
GLU
12
n
12
GLU
12
A
TRP
13
n
13
TRP
13
A
ASP
14
n
14
ASP
14
A
VAL
15
n
15
VAL
15
A
MSE
16
n
16
MSE
16
A
ASN
17
n
17
ASN
17
A
ILE
18
n
18
ILE
18
A
ILE
19
n
19
ILE
19
A
TRP
20
n
20
TRP
20
A
ASP
21
n
21
ASP
21
A
LYS
22
n
22
LYS
22
A
LYS
23
n
23
LYS
23
A
SER
24
n
24
SER
24
A
VAL
25
n
25
VAL
25
A
SER
26
n
26
SER
26
A
ALA
27
n
27
ALA
27
A
ASN
28
n
28
ASN
28
A
GLU
29
n
29
GLU
29
A
ILE
30
n
30
ILE
30
A
VAL
31
n
31
VAL
31
A
VAL
32
n
32
VAL
32
A
GLU
33
n
33
GLU
33
A
ILE
34
n
34
ILE
34
A
GLN
35
n
35
GLN
35
A
LYS
36
n
36
LYS
36
A
TYR
37
n
37
TYR
37
A
LYS
38
n
38
LYS
38
A
GLU
39
n
39
GLU
39
A
VAL
40
n
40
VAL
40
A
SER
41
n
41
SER
41
A
ASP
42
n
42
ASP
42
A
LYS
43
n
43
LYS
43
A
THR
44
n
44
THR
44
A
ILE
45
n
45
ILE
45
A
ARG
46
n
46
ARG
46
A
THR
47
n
47
THR
47
A
LEU
48
n
48
LEU
48
A
ILE
49
n
49
ILE
49
A
THR
50
n
50
THR
50
A
ARG
51
n
51
ARG
51
A
LEU
52
n
52
LEU
52
A
TYR
53
n
53
TYR
53
A
LYS
54
n
54
LYS
54
A
LYS
55
n
55
LYS
55
A
GLU
56
n
56
GLU
56
A
ILE
57
n
57
ILE
57
A
ILE
58
n
58
ILE
58
A
LYS
59
n
59
LYS
59
A
ARG
60
n
60
ARG
60
A
TYR
61
n
61
TYR
61
A
LYS
62
n
62
LYS
62
A
SER
63
n
63
SER
63
A
GLU
64
n
64
GLU
64
A
ASN
65
n
65
ASN
65
A
ILE
66
n
66
ILE
66
A
TYR
67
n
67
TYR
67
A
PHE
68
n
68
PHE
68
A
TYR
69
n
69
TYR
69
A
SER
70
n
70
SER
70
A
SER
71
n
71
SER
71
A
ASN
72
n
72
ASN
72
A
ILE
73
n
73
ILE
73
A
LYS
74
n
74
LYS
74
A
GLU
75
n
75
GLU
75
A
ASP
76
n
76
ASP
76
A
ASP
77
n
77
ASP
77
A
ILE
78
n
78
ILE
78
A
LYS
79
n
79
LYS
79
A
MSE
80
n
80
MSE
80
A
LYS
81
n
81
LYS
81
A
THR
82
n
82
THR
82
A
ALA
83
n
83
ALA
83
A
LYS
84
n
84
LYS
84
A
THR
85
n
85
THR
85
A
PHE
86
n
86
PHE
86
A
LEU
87
n
87
LEU
87
A
ASN
88
n
88
ASN
88
A
LYS
89
n
89
LYS
89
A
LEU
90
n
90
LEU
90
A
TYR
91
n
91
TYR
91
A
GLY
92
n
92
GLY
92
A
GLY
93
n
93
GLY
93
A
ASP
94
n
94
ASP
94
A
MSE
95
n
95
MSE
95
A
LYS
96
n
96
LYS
96
A
SER
97
n
97
SER
97
A
LEU
98
n
98
LEU
98
A
VAL
99
n
99
VAL
99
A
LEU
100
n
100
LEU
100
A
ASN
101
n
101
ASN
101
A
PHE
102
n
102
PHE
102
A
ALA
103
n
103
ALA
103
A
LYS
104
n
104
LYS
104
A
ASN
105
n
105
ASN
105
A
GLU
106
n
106
GLU
106
A
GLU
107
n
107
GLU
107
A
LEU
108
n
108
LEU
108
A
ASN
109
n
109
ASN
109
A
ASN
110
n
110
ASN
110
A
LYS
111
n
111
LYS
111
A
GLU
112
n
112
GLU
112
A
ILE
113
n
113
ILE
113
A
GLU
114
n
114
GLU
114
A
GLU
115
n
115
GLU
115
A
LEU
116
n
116
LEU
116
A
ARG
117
n
117
ARG
117
A
ASP
118
n
118
ASP
118
A
ILE
119
n
119
ILE
119
A
LEU
120
n
120
LEU
120
A
ASN
121
n
121
ASN
121
A
ASP
122
n
122
ASP
122
A
ILE
123
n
123
ILE
123
A
SER
124
n
124
SER
124
A
LYS
125
n
125
LYS
125
A
LYS
126
n
126
LYS
126
A
n
1
1
B
n
2
2
B
n
3
3
B
n
4
4
B
GLN
5
n
5
GLN
5
B
VAL
6
n
6
VAL
6
B
GLU
7
n
7
GLU
7
B
ILE
8
n
8
ILE
8
B
SER
9
n
9
SER
9
B
MSE
10
n
10
MSE
10
B
ALA
11
n
11
ALA
11
B
GLU
12
n
12
GLU
12
B
TRP
13
n
13
TRP
13
B
ASP
14
n
14
ASP
14
B
VAL
15
n
15
VAL
15
B
MSE
16
n
16
MSE
16
B
ASN
17
n
17
ASN
17
B
ILE
18
n
18
ILE
18
B
ILE
19
n
19
ILE
19
B
TRP
20
n
20
TRP
20
B
ASP
21
n
21
ASP
21
B
LYS
22
n
22
LYS
22
B
LYS
23
n
23
LYS
23
B
SER
24
n
24
SER
24
B
VAL
25
n
25
VAL
25
B
SER
26
n
26
SER
26
B
ALA
27
n
27
ALA
27
B
ASN
28
n
28
ASN
28
B
GLU
29
n
29
GLU
29
B
ILE
30
n
30
ILE
30
B
VAL
31
n
31
VAL
31
B
VAL
32
n
32
VAL
32
B
GLU
33
n
33
GLU
33
B
ILE
34
n
34
ILE
34
B
GLN
35
n
35
GLN
35
B
LYS
36
n
36
LYS
36
B
TYR
37
n
37
TYR
37
B
LYS
38
n
38
LYS
38
B
GLU
39
n
39
GLU
39
B
VAL
40
n
40
VAL
40
B
SER
41
n
41
SER
41
B
ASP
42
n
42
ASP
42
B
LYS
43
n
43
LYS
43
B
THR
44
n
44
THR
44
B
ILE
45
n
45
ILE
45
B
ARG
46
n
46
ARG
46
B
THR
47
n
47
THR
47
B
LEU
48
n
48
LEU
48
B
ILE
49
n
49
ILE
49
B
THR
50
n
50
THR
50
B
ARG
51
n
51
ARG
51
B
LEU
52
n
52
LEU
52
B
TYR
53
n
53
TYR
53
B
LYS
54
n
54
LYS
54
B
LYS
55
n
55
LYS
55
B
GLU
56
n
56
GLU
56
B
ILE
57
n
57
ILE
57
B
ILE
58
n
58
ILE
58
B
LYS
59
n
59
LYS
59
B
ARG
60
n
60
ARG
60
B
TYR
61
n
61
TYR
61
B
LYS
62
n
62
LYS
62
B
SER
63
n
63
SER
63
B
GLU
64
n
64
GLU
64
B
ASN
65
n
65
ASN
65
B
ILE
66
n
66
ILE
66
B
TYR
67
n
67
TYR
67
B
PHE
68
n
68
PHE
68
B
TYR
69
n
69
TYR
69
B
SER
70
n
70
SER
70
B
SER
71
n
71
SER
71
B
ASN
72
n
72
ASN
72
B
ILE
73
n
73
ILE
73
B
LYS
74
n
74
LYS
74
B
GLU
75
n
75
GLU
75
B
ASP
76
n
76
ASP
76
B
ASP
77
n
77
ASP
77
B
ILE
78
n
78
ILE
78
B
LYS
79
n
79
LYS
79
B
MSE
80
n
80
MSE
80
B
LYS
81
n
81
LYS
81
B
THR
82
n
82
THR
82
B
ALA
83
n
83
ALA
83
B
LYS
84
n
84
LYS
84
B
THR
85
n
85
THR
85
B
PHE
86
n
86
PHE
86
B
LEU
87
n
87
LEU
87
B
ASN
88
n
88
ASN
88
B
LYS
89
n
89
LYS
89
B
LEU
90
n
90
LEU
90
B
TYR
91
n
91
TYR
91
B
GLY
92
n
92
GLY
92
B
GLY
93
n
93
GLY
93
B
ASP
94
n
94
ASP
94
B
MSE
95
n
95
MSE
95
B
LYS
96
n
96
LYS
96
B
SER
97
n
97
SER
97
B
LEU
98
n
98
LEU
98
B
VAL
99
n
99
VAL
99
B
LEU
100
n
100
LEU
100
B
ASN
101
n
101
ASN
101
B
PHE
102
n
102
PHE
102
B
ALA
103
n
103
ALA
103
B
LYS
104
n
104
LYS
104
B
ASN
105
n
105
ASN
105
B
GLU
106
n
106
GLU
106
B
GLU
107
n
107
GLU
107
B
LEU
108
n
108
LEU
108
B
ASN
109
n
109
ASN
109
B
ASN
110
n
110
ASN
110
B
LYS
111
n
111
LYS
111
B
GLU
112
n
112
GLU
112
B
ILE
113
n
113
ILE
113
B
GLU
114
n
114
GLU
114
B
GLU
115
n
115
GLU
115
B
LEU
116
n
116
LEU
116
B
ARG
117
n
117
ARG
117
B
ASP
118
n
118
ASP
118
B
ILE
119
n
119
ILE
119
B
LEU
120
n
120
LEU
120
B
ASN
121
n
121
ASN
121
B
ASP
122
n
122
ASP
122
B
ILE
123
n
123
ILE
123
B
SER
124
n
124
SER
124
B
LYS
125
n
125
LYS
125
B
LYS
126
n
126
LYS
126
B
0.8022
1.7155
0.6608
4.0982
0.5629
1.1886
-0.1923
0.0416
-0.1451
-0.3161
0.3111
-0.0425
-0.1212
-0.0227
-0.1188
0.0722
-0.0578
0.0191
0.0527
-0.0176
0.0290
refined
55.6577
28.8053
27.3332
X-RAY DIFFRACTION
1.3912
0.0806
-0.1516
1.4967
0.0923
0.4595
-0.1100
0.0941
-0.0771
0.1109
-0.0292
-0.0717
0.0926
-0.1073
0.1392
0.0238
-0.0294
0.0103
0.0434
-0.0194
0.0594
refined
52.5735
1.2172
27.5276
X-RAY DIFFRACTION
1.4486
-1.2404
0.2362
1.7053
1.3824
1.1336
0.0932
0.1891
0.0537
0.1879
-0.0943
-0.0391
0.1298
-0.1763
0.0012
0.0704
-0.0296
0.0178
0.0783
0.0005
0.0055
refined
28.1566
16.3233
31.5582
X-RAY DIFFRACTION
0.9420
0.0534
-0.2972
0.9096
-0.0787
0.0655
-0.1629
0.0606
-0.0574
-0.0675
-0.0244
-0.1064
0.0120
0.0013
0.1873
0.0559
-0.0288
0.0327
0.0468
-0.0349
0.0673
refined
51.8466
0.8541
27.1860
X-RAY DIFFRACTION
A
5
A
5
A
73
A
73
X-RAY DIFFRACTION
1
A
74
A
74
A
126
A
126
X-RAY DIFFRACTION
2
B
5
B
5
B
73
B
73
X-RAY DIFFRACTION
3
B
74
B
74
B
126
B
126
X-RAY DIFFRACTION
4
author_and_software_defined_assembly
PISA
2
dimeric
4870
-83
14530
A
MSE
10
SELENOMETHIONINE
A
MSE
10
MET
A
MSE
16
SELENOMETHIONINE
A
MSE
16
MET
A
MSE
80
SELENOMETHIONINE
A
MSE
80
MET
A
MSE
95
SELENOMETHIONINE
A
MSE
95
MET
B
MSE
10
SELENOMETHIONINE
B
MSE
10
MET
B
MSE
16
SELENOMETHIONINE
B
MSE
16
MET
B
MSE
80
SELENOMETHIONINE
B
MSE
80
MET
B
MSE
95
SELENOMETHIONINE
B
MSE
95
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
VAL
25
A
N
VAL
25
A
O
TYR
69
A
O
TYR
69
A
O
ILE
66
A
O
ILE
66
A
N
SER
63
A
N
SER
63
B
N
VAL
25
B
N
VAL
25
B
O
TYR
69
B
O
TYR
69
B
O
PHE
68
B
O
PHE
68
B
N
TYR
61
B
N
TYR
61
1
A
MSE
1
A
MSE
1
1
Y
1
A
THR
2
A
THR
2
1
Y
1
A
ASN
3
A
ASN
3
1
Y
1
A
LYS
4
A
LYS
4
1
Y
1
B
MSE
1
B
MSE
1
1
Y
1
B
THR
2
B
THR
2
1
Y
1
B
ASN
3
B
ASN
3
1
Y
1
B
LYS
4
B
LYS
4
1
Y
1
B
B
O
O
HOH
HOH
315
413
1.83
1
A
B
O
O
HOH
HOH
388
362
2.01
1
B
B
OE2
O
GLU
HOH
56
383
2.14
1
B
B
OE2
O
GLU
HOH
39
314
2.19
1
5.63
0.90
118.30
123.93
A
A
A
CB
CG
OD2
ASP
ASP
ASP
21
21
21
N
1
6.59
0.90
118.30
124.89
A
A
A
CB
CG
OD2
ASP
ASP
ASP
42
42
42
N
1
5.46
0.90
118.30
123.76
B
B
B
CB
CG
OD2
ASP
ASP
ASP
21
21
21
N
1
A
VAL
6
73.38
110.37
1
A
GLU
39
-68.67
-123.55
1
A
VAL
40
60.89
112.59
1
B
LYS
23
72.43
-39.80
1
B
SER
124
-96.97
-159.58
1
B
LYS
125
-82.93
-104.33
35.416
0.41
0.00
0.00
1.13
0.00
-1.53
0.951
0.943
0.23718
0.20291
0.2102
0.20468
2.00
29.30
1061
19686
19686
5.1
98.33
4.397
0.120
RANDOM
LIKELY RESIDUAL
1
THROUGHOUT
0.0
MAD
0.193
0.165
0.80
0.80
1.40
MAXIMUM LIKELIHOOD
BABINET MODEL WITH MASK
0.27
0.19
2.00
29.30
225
2281
20
0
2036
0.017
0.022
2072
1.358
1.976
2774
4.055
5.000
242
0.095
0.200
312
0.006
0.020
1450
0.229
0.200
1096
0.200
0.200
168
0.177
0.200
59
0.156
0.200
20
1.304
1.500
1212
2.518
2.000
1978
3.809
3.000
860
6.523
4.500
796
0.38
0.277
2.053
77
1337
1414
20
34.7
2.0
30.0
1SD4
20786
20786
0.0
0.0
0.061
1
52.8
13.7
98.4
0.51
2.0
2.07
3.7
1
10.3
94.5
refinement
REFMAC
5.1.24
data collection
CBASS
data scaling
SCALEPACK
phasing
SOLVE
PENICILLINASE REPRESSOR
Crystal Structure of a SeMet derivative of BlaI at 2.0 A
1
N
N
1
N
N
2
N
N
2
N
N
2
N
N
2
N
N
3
N
N
3
N
N
The asymmetric unit contains the biological homodimer
A
SER
9
A
SER
9
HELX_P
A
LYS
22
A
LYS
22
1
1
14
A
ALA
27
A
ALA
27
HELX_P
A
LYS
36
A
LYS
36
1
2
10
A
SER
41
A
SER
41
HELX_P
A
LYS
55
A
LYS
55
1
3
15
A
LYS
74
A
LYS
74
HELX_P
A
GLY
92
A
GLY
92
1
4
19
A
ASP
94
A
ASP
94
HELX_P
A
ASN
105
A
ASN
105
1
5
12
A
ASN
109
A
ASN
109
HELX_P
A
SER
124
A
SER
124
1
6
16
B
SER
9
B
SER
9
HELX_P
B
LYS
23
B
LYS
23
1
7
15
B
ALA
27
B
ALA
27
HELX_P
B
LYS
36
B
LYS
36
1
8
10
B
SER
41
B
SER
41
HELX_P
B
LYS
55
B
LYS
55
1
9
15
B
LYS
74
B
LYS
74
HELX_P
B
GLY
92
B
GLY
92
1
10
19
B
ASP
94
B
ASP
94
HELX_P
B
ASN
105
B
ASN
105
1
11
12
B
ASN
109
B
ASN
109
HELX_P
B
SER
124
B
SER
124
1
12
16
covale
1.327
A
SER
9
A
C
SER
9
1_555
A
MSE
10
A
N
MSE
10
1_555
covale
1.328
A
MSE
10
A
C
MSE
10
1_555
A
ALA
11
A
N
ALA
11
1_555
covale
1.330
A
VAL
15
A
C
VAL
15
1_555
A
MSE
16
A
N
MSE
16
1_555
covale
1.335
A
MSE
16
A
C
MSE
16
1_555
A
ASN
17
A
N
ASN
17
1_555
covale
1.324
A
LYS
79
A
C
LYS
79
1_555
A
MSE
80
A
N
MSE
80
1_555
covale
1.325
A
MSE
80
A
C
MSE
80
1_555
A
LYS
81
A
N
LYS
81
1_555
covale
1.330
A
ASP
94
A
C
ASP
94
1_555
A
MSE
95
A
N
MSE
95
1_555
covale
1.328
A
MSE
95
A
C
MSE
95
1_555
A
LYS
96
A
N
LYS
96
1_555
covale
1.325
B
SER
9
B
C
SER
9
1_555
B
MSE
10
B
N
MSE
10
1_555
covale
1.335
B
MSE
10
B
C
MSE
10
1_555
B
ALA
11
B
N
ALA
11
1_555
covale
1.319
B
VAL
15
B
C
VAL
15
1_555
B
MSE
16
B
N
MSE
16
1_555
covale
1.326
B
MSE
16
B
C
MSE
16
1_555
B
ASN
17
B
N
ASN
17
1_555
covale
1.316
B
LYS
79
B
C
LYS
79
1_555
B
MSE
80
B
N
MSE
80
1_555
covale
1.332
B
MSE
80
B
C
MSE
80
1_555
B
LYS
81
B
N
LYS
81
1_555
covale
1.330
B
ASP
94
B
C
ASP
94
1_555
B
MSE
95
B
N
MSE
95
1_555
covale
1.329
B
MSE
95
B
C
MSE
95
1_555
B
LYS
96
B
N
LYS
96
1_555
DNA BINDING PROTEIN
BlaI, MecI, repressor, methicillin, B-lactam, DNA binding protein
Q6UB84_STAAU
UNP
1
1
Q6UB84
MTNKQVEISMAEWDVMNIIWDKKSVSANEIVVEIQKYKEVSDKTIRTLITRLYKKEIIKRYKSENIYFYSSNIKEDDIKM
KTAKTFLNKLYGGDMKSLVLNFAKNEELNNKEIEELRDILNDISKK
1
126
1SD4
1
126
Q6UB84
A
1
1
126
1
126
1SD4
1
126
Q6UB84
B
1
1
126
1
MET
MODIFIED RESIDUE
MSE
1
1SD4
A
Q6UB84
UNP
1
1
1
MET
MODIFIED RESIDUE
MSE
10
1SD4
A
Q6UB84
UNP
10
10
1
MET
MODIFIED RESIDUE
MSE
16
1SD4
A
Q6UB84
UNP
16
16
1
MET
MODIFIED RESIDUE
MSE
80
1SD4
A
Q6UB84
UNP
80
80
1
MET
MODIFIED RESIDUE
MSE
95
1SD4
A
Q6UB84
UNP
95
95
2
MET
MODIFIED RESIDUE
MSE
1
1SD4
B
Q6UB84
UNP
1
1
2
MET
MODIFIED RESIDUE
MSE
10
1SD4
B
Q6UB84
UNP
10
10
2
MET
MODIFIED RESIDUE
MSE
16
1SD4
B
Q6UB84
UNP
16
16
2
MET
MODIFIED RESIDUE
MSE
80
1SD4
B
Q6UB84
UNP
80
80
2
MET
MODIFIED RESIDUE
MSE
95
1SD4
B
Q6UB84
UNP
95
95
3
3
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
VAL
25
A
VAL
25
A
SER
26
A
SER
26
A
ILE
66
A
ILE
66
A
SER
71
A
SER
71
A
ILE
58
A
ILE
58
A
SER
63
A
SER
63
B
VAL
25
B
VAL
25
B
SER
26
B
SER
26
B
ILE
66
B
ILE
66
B
SER
71
B
SER
71
B
ILE
58
B
ILE
58
B
SER
63
B
SER
63
BINDING SITE FOR RESIDUE SO4 B 301
Software
6
BINDING SITE FOR RESIDUE SO4 B 303
Software
3
BINDING SITE FOR RESIDUE SO4 B 305
Software
3
BINDING SITE FOR RESIDUE SO4 A 307
Software
2
B
VAL
40
B
VAL
40
6
1_555
B
SER
41
B
SER
41
6
1_555
B
THR
44
B
THR
44
6
1_555
B
HOH
350
H
HOH
6
1_555
B
HOH
380
H
HOH
6
1_555
B
HOH
407
H
HOH
6
1_555
A
ASN
72
A
ASN
72
3
4_457
B
LYS
43
B
LYS
43
3
1_555
B
ARG
46
B
ARG
46
3
1_555
A
LYS
38
A
LYS
38
3
1_555
B
THR
85
B
THR
85
3
1_555
B
ASN
88
B
ASN
88
3
1_555
A
THR
85
A
THR
85
2
1_555
A
ASN
88
A
ASN
88
2
1_555
18
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