0.013619
0.007863
0.000000
0.000000
0.015725
0.000000
0.000000
0.000000
0.010090
0.00000
0.00000
0.00000
Tomanicek, S.J.
Weiss, K.L.
Standaert, R.F.
Ostermann, A.
Schrader, T.E.
Ng, J.D.
Coates, L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
73.429
73.429
99.112
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
C8 H7 B O2 S
178.016
BENZO[B]THIOPHENE-2-BORONIC ACID
non-polymer
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
D2 O
20.028
DEUTERATED WATER
non-polymer
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
US
J.Biol.Chem.
JBCHA3
0071
0021-9258
288
4715
10.1074/JBC.M112.436238
23255594
Neutron and X-Ray Crystal Structures of a Perdeuterated Enzyme Inhibitor Complex Reveal the Catalytic Proton Network of the Toho-1 Beta-Lactamase for the Acylation Reaction.
2013
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
1
2012-08-08
neutron
1
2.4
1.0
BIODIFF
FRM II
2.4
NUCLEAR REACTOR
FRM II BEAMLINE BIODIFF
PERDEUTERATED
28104.713
TOHO-1 BETA-LACTAMASE
3.5.2.6
YES
1
man
polymer
178.016
BENZO[B]THIOPHENE-2-BORONIC ACID
1
syn
non-polymer
18.015
water
145
nat
water
no
no
NSVQQQLEALEKSSGGRLGVALINTADNSQILYRADERFAMCSTSKVMAAAAVLKQSESDKHLLNQRVEIKKSDLVNYNP
IAEKHVNGTMTLAELGAAALQYSDNTAMNKLIAHLGGPDKVTAFARSLGDETFRLDRTEPTLNTAIPGDPRDTTTPLAMA
QTLKNLTLGKALAETQRAQLVTWLKGNTTGSASIRAGLPKSWVVGDKTGSGDYGTTNDIAVIWPENHAPLVLVTYFTQPE
QKAENRNDILAAAAKIVTHGF
NSVQQQLEALEKSSGGRLGVALINTADNSQILYRADERFAMCSTSKVMAAAAVLKQSESDKHLLNQRVEIKKSDLVNYNP
IAEKHVNGTMTLAELGAAALQYSDNTAMNKLIAHLGGPDKVTAFARSLGDETFRLDRTEPTLNTAIPGDPRDTTTPLAMA
QTLKNLTLGKALAETQRAQLVTWLKGNTTGSASIRAGLPKSWVVGDKTGSGDYGTTNDIAVIWPENHAPLVLVTYFTQPE
QKAENRNDILAAAAKIVTHGF
A
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
sample
511693
ESCHERICHIA COLI BL21
511693
ESCHERICHIA COLI BL21
1
2.59
54.12
NONE
6.5
PH 6.5
repository
Initial release
Database references
Data collection
1
0
2013-01-16
1
1
2013-02-27
1
2
2017-03-22
BETA-LACTAMASE TOHO-1 FROM ESCHERICHIA COLI TUH12191
TOHO-1 BETA-LACTAMASE IN COMPLEX WITH CEFOTAXIME
TOHO-1 BETA-LACTAMASE IN COMPLEX WITH CEPHALOTHIN
TOHO-1 BETA-LACTAMASE IN COMPLEX WITH BENZYLPENICILLIN
CRYSTAL STRUCTURE OF CLASS A BETA-LACTAMASE TOHO-1
CRYSTAL STRUCTURE OF CLASS A BETA-LACTAMASE TOHO-1 G238CMUTANT
NEUTRON STRUCTURE OF A CLASS A BETA-LACTAMASE TOHO-1 E166A R274N R276N TRIPLE MUTANT
NEUTRON STRUCTURE OF THE PERDEUTERATED TOHO-1 R274N R276N DOUBLE MUTANT BETA-LACTAMASE
ROOM TEMPERATURE X-RAY STRUCTURE OF THE PERDEUTERATED TOHO-1 R274N R276N DOUBLE MUTANT BETA-LACTAMASE
X-RAY STRUCTURE OF A PERDEUTERATED TOHO-1 R274N R276N DOUBLE MUTANT BETA-LACTAMASE IN COMPLEX WITH A FULLY DEUTERATED BORONIC ACID (BZB)
PDBE
Y
PDBE
2012-10-04
REL
1
A
O
DOD
2097
7.45
1
A
O
DOD
2125
6.39
1
A
O
DOD
2143
6.91
BZB
BENZO[B]THIOPHENE-2-BORONIC ACID
DOD
water
BENZO[B]THIOPHENE-2-BORONIC ACID (BZB): PERDEUTERATED
BZB
300
2
BZB
BZB
300
A
DOD
2000
3
DOD
DOD
2000
A
DOD
2001
3
DOD
DOD
2001
A
DOD
2002
3
DOD
DOD
2002
A
DOD
2003
3
DOD
DOD
2003
A
DOD
2004
3
DOD
DOD
2004
A
DOD
2005
3
DOD
DOD
2005
A
DOD
2006
3
DOD
DOD
2006
A
DOD
2007
3
DOD
DOD
2007
A
DOD
2008
3
DOD
DOD
2008
A
DOD
2009
3
DOD
DOD
2009
A
DOD
2010
3
DOD
DOD
2010
A
DOD
2011
3
DOD
DOD
2011
A
DOD
2012
3
DOD
DOD
2012
A
DOD
2013
3
DOD
DOD
2013
A
DOD
2014
3
DOD
DOD
2014
A
DOD
2015
3
DOD
DOD
2015
A
DOD
2016
3
DOD
DOD
2016
A
DOD
2017
3
DOD
DOD
2017
A
DOD
2018
3
DOD
DOD
2018
A
DOD
2019
3
DOD
DOD
2019
A
DOD
2020
3
DOD
DOD
2020
A
DOD
2021
3
DOD
DOD
2021
A
DOD
2022
3
DOD
DOD
2022
A
DOD
2023
3
DOD
DOD
2023
A
DOD
2024
3
DOD
DOD
2024
A
DOD
2025
3
DOD
DOD
2025
A
DOD
2026
3
DOD
DOD
2026
A
DOD
2027
3
DOD
DOD
2027
A
DOD
2028
3
DOD
DOD
2028
A
DOD
2029
3
DOD
DOD
2029
A
DOD
2030
3
DOD
DOD
2030
A
DOD
2031
3
DOD
DOD
2031
A
DOD
2032
3
DOD
DOD
2032
A
DOD
2033
3
DOD
DOD
2033
A
DOD
2034
3
DOD
DOD
2034
A
DOD
2035
3
DOD
DOD
2035
A
DOD
2036
3
DOD
DOD
2036
A
DOD
2037
3
DOD
DOD
2037
A
DOD
2038
3
DOD
DOD
2038
A
DOD
2039
3
DOD
DOD
2039
A
DOD
2040
3
DOD
DOD
2040
A
DOD
2042
3
DOD
DOD
2042
A
DOD
2043
3
DOD
DOD
2043
A
DOD
2045
3
DOD
DOD
2045
A
DOD
2046
3
DOD
DOD
2046
A
DOD
2047
3
DOD
DOD
2047
A
DOD
2048
3
DOD
DOD
2048
A
DOD
2049
3
DOD
DOD
2049
A
DOD
2050
3
DOD
DOD
2050
A
DOD
2052
3
DOD
DOD
2052
A
DOD
2053
3
DOD
DOD
2053
A
DOD
2054
3
DOD
DOD
2054
A
DOD
2055
3
DOD
DOD
2055
A
DOD
2056
3
DOD
DOD
2056
A
DOD
2057
3
DOD
DOD
2057
A
DOD
2058
3
DOD
DOD
2058
A
DOD
2059
3
DOD
DOD
2059
A
DOD
2060
3
DOD
DOD
2060
A
DOD
2061
3
DOD
DOD
2061
A
DOD
2062
3
DOD
DOD
2062
A
DOD
2063
3
DOD
DOD
2063
A
DOD
2064
3
DOD
DOD
2064
A
DOD
2065
3
DOD
DOD
2065
A
DOD
2066
3
DOD
DOD
2066
A
DOD
2067
3
DOD
DOD
2067
A
DOD
2068
3
DOD
DOD
2068
A
DOD
2069
3
DOD
DOD
2069
A
DOD
2070
3
DOD
DOD
2070
A
DOD
2071
3
DOD
DOD
2071
A
DOD
2072
3
DOD
DOD
2072
A
DOD
2073
3
DOD
DOD
2073
A
DOD
2074
3
DOD
DOD
2074
A
DOD
2075
3
DOD
DOD
2075
A
DOD
2076
3
DOD
DOD
2076
A
DOD
2077
3
DOD
DOD
2077
A
DOD
2078
3
DOD
DOD
2078
A
DOD
2079
3
DOD
DOD
2079
A
DOD
2080
3
DOD
DOD
2080
A
DOD
2081
3
DOD
DOD
2081
A
DOD
2083
3
DOD
DOD
2083
A
DOD
2084
3
DOD
DOD
2084
A
DOD
2085
3
DOD
DOD
2085
A
DOD
2086
3
DOD
DOD
2086
A
DOD
2088
3
DOD
DOD
2088
A
DOD
2090
3
DOD
DOD
2090
A
DOD
2091
3
DOD
DOD
2091
A
DOD
2092
3
DOD
DOD
2092
A
DOD
2093
3
DOD
DOD
2093
A
DOD
2094
3
DOD
DOD
2094
A
DOD
2095
3
DOD
DOD
2095
A
DOD
2096
3
DOD
DOD
2096
A
DOD
2097
3
DOD
DOD
2097
A
DOD
2098
3
DOD
DOD
2098
A
DOD
2099
3
DOD
DOD
2099
A
DOD
2100
3
DOD
DOD
2100
A
DOD
2101
3
DOD
DOD
2101
A
DOD
2102
3
DOD
DOD
2102
A
DOD
2103
3
DOD
DOD
2103
A
DOD
2104
3
DOD
DOD
2104
A
DOD
2105
3
DOD
DOD
2105
A
DOD
2106
3
DOD
DOD
2106
A
DOD
2107
3
DOD
DOD
2107
A
DOD
2108
3
DOD
DOD
2108
A
DOD
2109
3
DOD
DOD
2109
A
DOD
2110
3
DOD
DOD
2110
A
DOD
2111
3
DOD
DOD
2111
A
DOD
2112
3
DOD
DOD
2112
A
DOD
2113
3
DOD
DOD
2113
A
DOD
2114
3
DOD
DOD
2114
A
DOD
2116
3
DOD
DOD
2116
A
DOD
2117
3
DOD
DOD
2117
A
DOD
2120
3
DOD
DOD
2120
A
DOD
2122
3
DOD
DOD
2122
A
DOD
2123
3
DOD
DOD
2123
A
DOD
2124
3
DOD
DOD
2124
A
DOD
2125
3
DOD
DOD
2125
A
DOD
2126
3
DOD
DOD
2126
A
DOD
2127
3
DOD
DOD
2127
A
DOD
2128
3
DOD
DOD
2128
A
DOD
2129
3
DOD
DOD
2129
A
DOD
2130
3
DOD
DOD
2130
A
DOD
2131
3
DOD
DOD
2131
A
DOD
2132
3
DOD
DOD
2132
A
DOD
2133
3
DOD
DOD
2133
A
DOD
2134
3
DOD
DOD
2134
A
DOD
2135
3
DOD
DOD
2135
A
DOD
2136
3
DOD
DOD
2136
A
DOD
2138
3
DOD
DOD
2138
A
DOD
2139
3
DOD
DOD
2139
A
DOD
2140
3
DOD
DOD
2140
A
DOD
2141
3
DOD
DOD
2141
A
DOD
2142
3
DOD
DOD
2142
A
DOD
2143
3
DOD
DOD
2143
A
DOD
2144
3
DOD
DOD
2144
A
DOD
2145
3
DOD
DOD
2145
A
DOD
2146
3
DOD
DOD
2146
A
DOD
2147
3
DOD
DOD
2147
A
DOD
2148
3
DOD
DOD
2148
A
DOD
2150
3
DOD
DOD
2150
A
DOD
2152
3
DOD
DOD
2152
A
DOD
2153
3
DOD
DOD
2153
A
DOD
2156
3
DOD
DOD
2156
A
DOD
2157
3
DOD
DOD
2157
A
DOD
2158
3
DOD
DOD
2158
A
DOD
2159
3
DOD
DOD
2159
A
ASN
27
n
1
ASN
27
A
SER
28
n
2
SER
28
A
VAL
29
n
3
VAL
29
A
GLN
30
n
4
GLN
30
A
GLN
31
n
5
GLN
31
A
GLN
32
n
6
GLN
32
A
LEU
33
n
7
LEU
33
A
GLU
34
n
8
GLU
34
A
ALA
35
n
9
ALA
35
A
LEU
36
n
10
LEU
36
A
GLU
37
n
11
GLU
37
A
LYS
38
n
12
LYS
38
A
SER
39
n
13
SER
39
A
SER
40
n
14
SER
40
A
GLY
41
n
15
GLY
41
A
GLY
42
n
16
GLY
42
A
ARG
43
n
17
ARG
43
A
LEU
44
n
18
LEU
44
A
GLY
45
n
19
GLY
45
A
VAL
46
n
20
VAL
46
A
ALA
47
n
21
ALA
47
A
LEU
48
n
22
LEU
48
A
ILE
49
n
23
ILE
49
A
ASN
50
n
24
ASN
50
A
THR
51
n
25
THR
51
A
ALA
52
n
26
ALA
52
A
ASP
53
n
27
ASP
53
A
ASN
54
n
28
ASN
54
A
SER
55
n
29
SER
55
A
GLN
56
n
30
GLN
56
A
ILE
57
n
31
ILE
57
A
LEU
59
n
32
LEU
59
A
TYR
60
n
33
TYR
60
A
ARG
61
n
34
ARG
61
A
ALA
62
n
35
ALA
62
A
ASP
63
n
36
ASP
63
A
GLU
64
n
37
GLU
64
A
ARG
65
n
38
ARG
65
A
PHE
66
n
39
PHE
66
A
ALA
67
n
40
ALA
67
A
MET
68
n
41
MET
68
A
CYS
69
n
42
CYS
69
A
SER
70
n
43
SER
70
A
THR
71
n
44
THR
71
A
SER
72
n
45
SER
72
A
LYS
73
n
46
LYS
73
A
VAL
74
n
47
VAL
74
A
MET
75
n
48
MET
75
A
ALA
76
n
49
ALA
76
A
ALA
77
n
50
ALA
77
A
ALA
78
n
51
ALA
78
A
ALA
79
n
52
ALA
79
A
VAL
80
n
53
VAL
80
A
LEU
81
n
54
LEU
81
A
LYS
82
n
55
LYS
82
A
GLN
83
n
56
GLN
83
A
SER
84
n
57
SER
84
A
GLU
85
n
58
GLU
85
A
SER
86
n
59
SER
86
A
ASP
87
n
60
ASP
87
A
LYS
88
n
61
LYS
88
A
HIS
89
n
62
HIS
89
A
LEU
90
n
63
LEU
90
A
LEU
91
n
64
LEU
91
A
ASN
92
n
65
ASN
92
A
GLN
93
n
66
GLN
93
A
ARG
94
n
67
ARG
94
A
VAL
95
n
68
VAL
95
A
GLU
96
n
69
GLU
96
A
ILE
97
n
70
ILE
97
A
LYS
98
n
71
LYS
98
A
LYS
99
n
72
LYS
99
A
SER
100
n
73
SER
100
A
ASP
101
n
74
ASP
101
A
LEU
102
n
75
LEU
102
A
VAL
103
n
76
VAL
103
A
ASN
104
n
77
ASN
104
A
TYR
105
n
78
TYR
105
A
ASN
106
n
79
ASN
106
A
PRO
107
n
80
PRO
107
A
ILE
108
n
81
ILE
108
A
ALA
109
n
82
ALA
109
A
GLU
110
n
83
GLU
110
A
LYS
111
n
84
LYS
111
A
HIS
112
n
85
HIS
112
A
VAL
113
n
86
VAL
113
A
ASN
114
n
87
ASN
114
A
GLY
115
n
88
GLY
115
A
THR
116
n
89
THR
116
A
MET
117
n
90
MET
117
A
THR
118
n
91
THR
118
A
LEU
119
n
92
LEU
119
A
ALA
120
n
93
ALA
120
A
GLU
121
n
94
GLU
121
A
LEU
122
n
95
LEU
122
A
GLY
123
n
96
GLY
123
A
ALA
124
n
97
ALA
124
A
ALA
125
n
98
ALA
125
A
ALA
126
n
99
ALA
126
A
LEU
127
n
100
LEU
127
A
GLN
128
n
101
GLN
128
A
TYR
129
n
102
TYR
129
A
SER
130
n
103
SER
130
A
ASP
131
n
104
ASP
131
A
ASN
132
n
105
ASN
132
A
THR
133
n
106
THR
133
A
ALA
134
n
107
ALA
134
A
MET
135
n
108
MET
135
A
ASN
136
n
109
ASN
136
A
LYS
137
n
110
LYS
137
A
LEU
138
n
111
LEU
138
A
ILE
139
n
112
ILE
139
A
ALA
140
n
113
ALA
140
A
HIS
141
n
114
HIS
141
A
LEU
142
n
115
LEU
142
A
GLY
143
n
116
GLY
143
A
GLY
144
n
117
GLY
144
A
PRO
145
n
118
PRO
145
A
ASP
146
n
119
ASP
146
A
LYS
147
n
120
LYS
147
A
VAL
148
n
121
VAL
148
A
THR
149
n
122
THR
149
A
ALA
150
n
123
ALA
150
A
PHE
151
n
124
PHE
151
A
ALA
152
n
125
ALA
152
A
ARG
153
n
126
ARG
153
A
SER
154
n
127
SER
154
A
LEU
155
n
128
LEU
155
A
GLY
156
n
129
GLY
156
A
ASP
157
n
130
ASP
157
A
GLU
158
n
131
GLU
158
A
THR
159
n
132
THR
159
A
PHE
160
n
133
PHE
160
A
ARG
161
n
134
ARG
161
A
LEU
162
n
135
LEU
162
A
ASP
163
n
136
ASP
163
A
ARG
164
n
137
ARG
164
A
THR
165
n
138
THR
165
A
GLU
166
n
139
GLU
166
A
PRO
167
n
140
PRO
167
A
THR
168
n
141
THR
168
A
LEU
169
n
142
LEU
169
A
ASN
170
n
143
ASN
170
A
THR
171
n
144
THR
171
A
ALA
172
n
145
ALA
172
A
ILE
173
n
146
ILE
173
A
PRO
174
n
147
PRO
174
A
GLY
175
n
148
GLY
175
A
ASP
176
n
149
ASP
176
A
PRO
177
n
150
PRO
177
A
ARG
178
n
151
ARG
178
A
ASP
179
n
152
ASP
179
A
THR
180
n
153
THR
180
A
THR
181
n
154
THR
181
A
THR
182
n
155
THR
182
A
PRO
183
n
156
PRO
183
A
LEU
184
n
157
LEU
184
A
ALA
185
n
158
ALA
185
A
MET
186
n
159
MET
186
A
ALA
187
n
160
ALA
187
A
GLN
188
n
161
GLN
188
A
THR
189
n
162
THR
189
A
LEU
190
n
163
LEU
190
A
LYS
191
n
164
LYS
191
A
ASN
192
n
165
ASN
192
A
LEU
193
n
166
LEU
193
A
THR
194
n
167
THR
194
A
LEU
195
n
168
LEU
195
A
GLY
196
n
169
GLY
196
A
LYS
197
n
170
LYS
197
A
ALA
198
n
171
ALA
198
A
LEU
199
n
172
LEU
199
A
ALA
200
n
173
ALA
200
A
GLU
201
n
174
GLU
201
A
THR
202
n
175
THR
202
A
GLN
203
n
176
GLN
203
A
ARG
204
n
177
ARG
204
A
ALA
205
n
178
ALA
205
A
GLN
206
n
179
GLN
206
A
LEU
207
n
180
LEU
207
A
VAL
208
n
181
VAL
208
A
THR
209
n
182
THR
209
A
TRP
210
n
183
TRP
210
A
LEU
211
n
184
LEU
211
A
LYS
212
n
185
LYS
212
A
GLY
213
n
186
GLY
213
A
ASN
214
n
187
ASN
214
A
THR
215
n
188
THR
215
A
THR
216
n
189
THR
216
A
GLY
217
n
190
GLY
217
A
SER
218
n
191
SER
218
A
ALA
219
n
192
ALA
219
A
SER
220
n
193
SER
220
A
ILE
221
n
194
ILE
221
A
ARG
222
n
195
ARG
222
A
ALA
223
n
196
ALA
223
A
GLY
224
n
197
GLY
224
A
LEU
225
n
198
LEU
225
A
PRO
226
n
199
PRO
226
A
LYS
227
n
200
LYS
227
A
SER
228
n
201
SER
228
A
TRP
229
n
202
TRP
229
A
VAL
230
n
203
VAL
230
A
VAL
231
n
204
VAL
231
A
GLY
232
n
205
GLY
232
A
ASP
233
n
206
ASP
233
A
LYS
234
n
207
LYS
234
A
THR
235
n
208
THR
235
A
GLY
236
n
209
GLY
236
A
SER
237
n
210
SER
237
A
GLY
238
n
211
GLY
238
A
ASP
240
n
212
ASP
240
A
TYR
241
n
213
TYR
241
A
GLY
242
n
214
GLY
242
A
THR
243
n
215
THR
243
A
THR
244
n
216
THR
244
A
ASN
245
n
217
ASN
245
A
ASP
246
n
218
ASP
246
A
ILE
247
n
219
ILE
247
A
ALA
248
n
220
ALA
248
A
VAL
249
n
221
VAL
249
A
ILE
250
n
222
ILE
250
A
TRP
251
n
223
TRP
251
A
PRO
252
n
224
PRO
252
A
GLU
254
n
225
GLU
254
A
ASN
255
n
226
ASN
255
A
HIS
256
n
227
HIS
256
A
ALA
257
n
228
ALA
257
A
PRO
258
n
229
PRO
258
A
LEU
259
n
230
LEU
259
A
VAL
260
n
231
VAL
260
A
LEU
261
n
232
LEU
261
A
VAL
262
n
233
VAL
262
A
THR
263
n
234
THR
263
A
TYR
264
n
235
TYR
264
A
PHE
265
n
236
PHE
265
A
THR
266
n
237
THR
266
A
GLN
267
n
238
GLN
267
A
PRO
268
n
239
PRO
268
A
GLU
269
n
240
GLU
269
A
GLN
270
n
241
GLN
270
A
LYS
271
n
242
LYS
271
A
ALA
272
n
243
ALA
272
A
GLU
273
n
244
GLU
273
A
ASN
274
n
245
ASN
274
A
ARG
275
n
246
ARG
275
A
ASN
276
n
247
ASN
276
A
ASP
277
n
248
ASP
277
A
ILE
278
n
249
ILE
278
A
LEU
279
n
250
LEU
279
A
ALA
280
n
251
ALA
280
A
ALA
281
n
252
ALA
281
A
ALA
282
n
253
ALA
282
A
ALA
283
n
254
ALA
283
A
LYS
284
n
255
LYS
284
A
ILE
285
n
256
ILE
285
A
VAL
286
n
257
VAL
286
A
THR
287
n
258
THR
287
A
HIS
288
n
259
HIS
288
A
GLY
289
n
260
GLY
289
A
PHE
290
n
261
PHE
290
A
author_and_software_defined_assembly
PISA
1
monomeric
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
TYR
60
A
N
TYR
33
A
O
VAL
46
A
O
VAL
20
A
N
ILE
49
A
N
ILE
23
A
O
VAL
260
A
O
VAL
231
A
N
PHE
265
A
N
PHE
236
A
O
THR
244
A
O
THR
216
A
N
TRP
251
A
N
TRP
223
A
O
VAL
230
A
O
VAL
203
A
N
PHE
66
A
N
PHE
39
A
O
THR
181
A
O
THR
154
A
N
VAL
95
A
N
VAL
68
A
O
MET
117
A
O
MET
90
1
A
DOD
2016
C
DOD
1
A
CG
ASN
27
A
CG
ASN
1
1
Y
1
A
OD1
ASN
27
A
OD1
ASN
1
1
Y
1
A
ND2
ASN
27
A
ND2
ASN
1
1
Y
1
A
A
D1
O
DOD
DOD
2116
2147
1.22
1
A
A
D1
O
DOD
DOD
2035
2045
1.29
1
A
A
D1
D1
DOD
DOD
2055
2070
1.33
1
A
A
D2
O
DOD
DOD
2081
2116
1.40
1
A
A
O
D1
DOD
DOD
2024
2033
1.42
1
A
A
DZ2
O
LYS
DOD
147
2017
1.45
1
A
A
OD1
D1
ASN
DOD
276
2042
1.46
1
A
A
D1
O
DOD
DOD
2125
2150
1.49
1
A
A
O
D2
DOD
DOD
2098
2139
1.51
1
A
A
DZ1
O
LYS
DOD
82
2122
1.54
1
A
A
O
D1
DOD
DOD
2025
2141
1.55
1
A
A
D
OD1
ASP
ASP
163
179
1.57
1
A
A
O
O
DOD
DOD
2116
2147
2.13
1
A
A
O
O
ALA
DOD
272
2043
2.13
1
A
A
O
O
DOD
DOD
2138
2142
2.14
1
A
A
NZ
O
LYS
DOD
147
2017
2.15
1
A
A
CD
OE2
GLU
GLU
166
166
0.070
0.011
1.252
1.322
N
1
A
A
D1
O
DOD
DOD
2110
2114
1.10
1_555
4_565
1
A
A
D1
D2
DOD
DOD
2110
2114
1.33
1_555
4_565
1
A
A
O
O
DOD
DOD
2110
2114
2.07
1_555
4_565
1
A
CYS
69
49.78
-138.04
1
A
VAL
103
-103.76
-134.28
1
A
TYR
105
47.03
96.71
1
A
ASN
114
80.61
-4.55
1
A
SER
220
-100.33
-127.85
0.2574
0.2195
0.2214
2.002
9.974
961
18840
5.1
89.01
0.22
1
0.00
22.67
0.90
1.11
NONE
ML
FLAT BULK SOLVENT MODEL
2
2
2.002
9.974
145
2127
12
0
1970
0.019
4252
1.154
7375
13.723
1102
0.100
322
0.008
633
0.2977
0.2318
2.1069
124
2236
79.00
0.2444
0.1984
2.2375
141
2272
81.00
0.2121
0.2027
2.4080
133
2329
83.00
0.2609
0.2128
2.6462
139
2559
90.00
0.2793
0.2268
3.0198
145
2710
95.00
0.2654
0.2327
3.7702
143
2830
98.00
0.2516
0.2234
9.9745
136
2943
98.00
2.00
50.00
4BD1
19436
3.7
0.15
0.08
1
4
90.2
refinement
PHENIX
(PHENIX.REFINE)
data reduction
DENZO
data scaling
SCALEPACK
TOHO-1 BETA-LACTAMASE (E.C.3.5.2.6)
Neutron structure of a perdeuterated Toho-1 R274N R276N double mutant Beta-lactamase in complex with a fully deuterated boronic acid (BZB)
1
N
N
2
N
N
3
N
N
A
SER
28
A
SER
2
HELX_P
A
GLY
41
A
GLY
15
1
1
14
A
CYS
69
A
CYS
42
HELX_P
A
THR
71
A
THR
44
5
2
3
A
SER
72
A
SER
45
HELX_P
A
GLU
85
A
GLU
58
1
3
14
A
HIS
89
A
HIS
62
HELX_P
A
ASN
92
A
ASN
65
5
4
4
A
LYS
98
A
LYS
71
HELX_P
A
LEU
102
A
LEU
75
5
5
5
A
ALA
109
A
ALA
82
HELX_P
A
VAL
113
A
VAL
86
5
6
5
A
LEU
119
A
LEU
92
HELX_P
A
TYR
129
A
TYR
102
1
7
11
A
ASP
131
A
ASP
104
HELX_P
A
GLY
143
A
GLY
116
1
8
13
A
GLY
144
A
GLY
117
HELX_P
A
LEU
155
A
LEU
128
1
9
12
A
PRO
167
A
PRO
140
HELX_P
A
THR
171
A
THR
144
5
10
5
A
THR
182
A
THR
155
HELX_P
A
LEU
195
A
LEU
168
1
11
14
A
ALA
200
A
ALA
173
HELX_P
A
GLY
213
A
GLY
186
1
12
14
A
SER
220
A
SER
193
HELX_P
A
LEU
225
A
LEU
198
5
13
6
A
ARG
275
A
ARG
246
HELX_P
A
HIS
288
A
HIS
259
1
14
14
covale
1.528
A
BZB
300
B
B
BZB
1_555
A
SER
70
A
OG
SER
43
1_555
HYDROLASE
HYDROLASE, PERDEUTERATED NEUTRON STRUCTURE, EXTENDED-SPECTRUM BETA LACTAMASES, CTX- M-TYPE ESBLS
A
GLU
166
A
GLU
139
1
A
PRO
167
A
PRO
140
3.70
BLT1_ECOLX
UNP
1
Q47066
31
291
4BD1
27
290
Q47066
A
1
1
261
1
ARG
engineered mutation
ASN
274
4BD1
A
Q47066
UNP
275
245
1
ARG
engineered mutation
ASN
276
4BD1
A
Q47066
UNP
277
247
5
2
2
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
A
GLN
56
A
GLN
30
A
TYR
60
A
TYR
33
A
ARG
43
A
ARG
17
A
ASN
50
A
ASN
24
A
LEU
259
A
LEU
230
A
THR
266
A
THR
237
A
THR
243
A
THR
215
A
TRP
251
A
TRP
223
A
VAL
230
A
VAL
203
A
GLY
238
A
GLY
211
A
PHE
66
A
PHE
39
A
ALA
67
A
ALA
40
A
THR
180
A
THR
153
A
THR
181
A
THR
154
A
ARG
94
A
ARG
67
A
GLU
96
A
GLU
69
A
THR
116
A
THR
89
A
THR
118
A
THR
91
BINDING SITE FOR RESIDUE BZB A 300
Software
7
A
SER
70
A
SER
43
7
1_555
A
ASN
104
A
ASN
77
7
1_555
A
TYR
105
A
TYR
78
7
1_555
A
SER
130
A
SER
103
7
1_555
A
ASN
132
A
ASN
105
7
1_555
A
GLY
236
A
GLY
209
7
1_555
A
SER
237
A
SER
210
7
1_555
154
P 32 2 1