0.006757
0.000000
0.000000
0.000000
0.006757
0.000000
0.000000
0.000000
0.029664
0.00000
0.00000
0.00000
Li, S.
Peterson, N.A.
Kim, M.Y.
Kim, C.Y.
Hung, L.W.
Yu, M.
Lekin, T.
Segelke, B.W.
Lott, J.S.
Baker, E.N.
TB Structural Genomics Consortium (TBSGC)
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
16
90.00
90.00
90.00
147.994
147.994
33.711
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 O3 S
137.158
n
S-HYDROXYCYSTEINE
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
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
UK
J.Mol.Biol.
JMOBAK
0070
0022-2836
346
1035
1046
10.1016/j.jmb.2004.12.046
15701515
Crystal Structure of AhpE from Mycobacterium tuberculosis, a 1-Cys Peroxiredoxin
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
113
1
CCD
ADSC QUANTUM 210
MAD
M
x-ray
1
1.00000
1.0
0.97937
1.0
0.97918
1.0
0.95370
1.0
5.0.2
ALS
1.00000, 0.97937, 0.97918, 0.95370
SYNCHROTRON
ALS BEAMLINE 5.0.2
17614.850
Hypothetical protein Rv2238c/MT2298
1.8.1.-
2
man
polymer
18.015
water
184
nat
water
1-cys alkylhydroperoxiredoxin reductase
no
yes
KVPRGSHMLNVGATAPDFTLRDQNQQLVTLRGYRGAKNVLLVFFPLAFTGI(CSO)QGELDQLRDHLPEFENDDSAALAI
SVGPPPTHKIWATQSGFTFPLLSDFWPHGAVSQAYGVFNEQAGIANRGTFVVDRSGIIRFAEMKQPGEVRDQRLWTDALA
ALTA
KVPRGSHMLNVGATAPDFTLRDQNQQLVTLRGYRGAKNVLLVFFPLAFTGICQGELDQLRDHLPEFENDDSAALAISVGP
PPTHKIWATQSGFTFPLLSDFWPHGAVSQAYGVFNEQAGIANRGTFVVDRSGIIRFAEMKQPGEVRDQRLWTDALAALTA
A,B
Rv2238c
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
Mycobacterium
Escherichia
Escherichia coli
sample
rv2238c
1773
Mycobacterium tuberculosis
469008
Escherichia coli BL21(DE3)
BL21(DE3)
Plasmid
pProEX HTa
1
4.61
47
VAPOR DIFFUSION, SITTING DROP
4.5
1.8M sodium malonate pH 5.0, 0.1M sodium acetate pH 4.5, VAPOR DIFFUSION, SITTING DROP, temperature 291K
291
TB Structural Genomics Consortium
TBSGC
PSI, Protein Structure Initiative
repository
Initial release
Version format compliance
Version format compliance
1
0
2005-02-22
1
1
2008-04-30
1
2
2011-07-13
Y
RCSB
Y
PDBJ
2004-10-28
REL
REL
HOH
water
TIP
1
2
HOH
HOH
154
A
TIP
2
2
HOH
HOH
155
A
TIP
3
2
HOH
HOH
156
A
TIP
5
2
HOH
HOH
157
A
TIP
8
2
HOH
HOH
158
A
TIP
9
2
HOH
HOH
159
A
TIP
11
2
HOH
HOH
160
A
TIP
16
2
HOH
HOH
161
A
TIP
18
2
HOH
HOH
162
A
TIP
20
2
HOH
HOH
163
A
TIP
21
2
HOH
HOH
164
A
TIP
23
2
HOH
HOH
165
A
TIP
26
2
HOH
HOH
166
A
TIP
31
2
HOH
HOH
167
A
TIP
34
2
HOH
HOH
168
A
TIP
36
2
HOH
HOH
169
A
TIP
41
2
HOH
HOH
170
A
TIP
42
2
HOH
HOH
171
A
TIP
43
2
HOH
HOH
172
A
TIP
45
2
HOH
HOH
173
A
TIP
46
2
HOH
HOH
174
A
TIP
49
2
HOH
HOH
175
A
TIP
50
2
HOH
HOH
176
A
TIP
57
2
HOH
HOH
177
A
TIP
58
2
HOH
HOH
178
A
TIP
59
2
HOH
HOH
179
A
TIP
65
2
HOH
HOH
180
A
TIP
67
2
HOH
HOH
181
A
TIP
68
2
HOH
HOH
182
A
TIP
69
2
HOH
HOH
183
A
TIP
71
2
HOH
HOH
184
A
TIP
75
2
HOH
HOH
185
A
TIP
77
2
HOH
HOH
186
A
TIP
80
2
HOH
HOH
187
A
TIP
82
2
HOH
HOH
188
A
TIP
83
2
HOH
HOH
189
A
TIP
84
2
HOH
HOH
190
A
TIP
85
2
HOH
HOH
191
A
TIP
86
2
HOH
HOH
192
A
TIP
87
2
HOH
HOH
193
A
TIP
89
2
HOH
HOH
194
A
TIP
90
2
HOH
HOH
195
A
TIP
92
2
HOH
HOH
196
A
TIP
93
2
HOH
HOH
197
A
TIP
94
2
HOH
HOH
198
A
TIP
98
2
HOH
HOH
199
A
TIP
100
2
HOH
HOH
200
A
TIP
101
2
HOH
HOH
201
A
TIP
102
2
HOH
HOH
202
A
TIP
104
2
HOH
HOH
203
A
TIP
105
2
HOH
HOH
204
A
TIP
106
2
HOH
HOH
205
A
TIP
109
2
HOH
HOH
206
A
TIP
113
2
HOH
HOH
207
A
TIP
115
2
HOH
HOH
208
A
TIP
116
2
HOH
HOH
209
A
TIP
119
2
HOH
HOH
210
A
TIP
121
2
HOH
HOH
211
A
TIP
123
2
HOH
HOH
212
A
TIP
124
2
HOH
HOH
213
A
TIP
128
2
HOH
HOH
214
A
TIP
129
2
HOH
HOH
215
A
TIP
130
2
HOH
HOH
216
A
TIP
131
2
HOH
HOH
217
A
TIP
133
2
HOH
HOH
218
A
TIP
134
2
HOH
HOH
219
A
TIP
139
2
HOH
HOH
220
A
TIP
148
2
HOH
HOH
221
A
TIP
150
2
HOH
HOH
222
A
TIP
151
2
HOH
HOH
223
A
TIP
152
2
HOH
HOH
224
A
TIP
155
2
HOH
HOH
225
A
TIP
156
2
HOH
HOH
226
A
TIP
158
2
HOH
HOH
227
A
TIP
161
2
HOH
HOH
228
A
TIP
162
2
HOH
HOH
229
A
TIP
163
2
HOH
HOH
230
A
TIP
165
2
HOH
HOH
231
A
TIP
167
2
HOH
HOH
232
A
TIP
169
2
HOH
HOH
233
A
TIP
170
2
HOH
HOH
234
A
TIP
172
2
HOH
HOH
235
A
TIP
173
2
HOH
HOH
236
A
TIP
174
2
HOH
HOH
237
A
TIP
178
2
HOH
HOH
238
A
TIP
179
2
HOH
HOH
239
A
TIP
180
2
HOH
HOH
240
A
TIP
185
2
HOH
HOH
241
A
TIP
4
2
HOH
HOH
154
B
TIP
6
2
HOH
HOH
155
B
TIP
7
2
HOH
HOH
156
B
TIP
10
2
HOH
HOH
157
B
TIP
12
2
HOH
HOH
158
B
TIP
13
2
HOH
HOH
159
B
TIP
14
2
HOH
HOH
160
B
TIP
15
2
HOH
HOH
161
B
TIP
17
2
HOH
HOH
162
B
TIP
19
2
HOH
HOH
163
B
TIP
22
2
HOH
HOH
164
B
TIP
24
2
HOH
HOH
165
B
TIP
25
2
HOH
HOH
166
B
TIP
27
2
HOH
HOH
167
B
TIP
28
2
HOH
HOH
168
B
TIP
29
2
HOH
HOH
169
B
TIP
30
2
HOH
HOH
170
B
TIP
32
2
HOH
HOH
171
B
TIP
33
2
HOH
HOH
172
B
TIP
35
2
HOH
HOH
173
B
TIP
37
2
HOH
HOH
174
B
TIP
38
2
HOH
HOH
175
B
TIP
39
2
HOH
HOH
176
B
TIP
40
2
HOH
HOH
177
B
TIP
44
2
HOH
HOH
178
B
TIP
47
2
HOH
HOH
179
B
TIP
48
2
HOH
HOH
180
B
TIP
51
2
HOH
HOH
181
B
TIP
52
2
HOH
HOH
182
B
TIP
53
2
HOH
HOH
183
B
TIP
54
2
HOH
HOH
184
B
TIP
55
2
HOH
HOH
185
B
TIP
56
2
HOH
HOH
186
B
TIP
60
2
HOH
HOH
187
B
TIP
61
2
HOH
HOH
188
B
TIP
62
2
HOH
HOH
189
B
TIP
63
2
HOH
HOH
190
B
TIP
64
2
HOH
HOH
191
B
TIP
66
2
HOH
HOH
192
B
TIP
70
2
HOH
HOH
193
B
TIP
72
2
HOH
HOH
194
B
TIP
73
2
HOH
HOH
195
B
TIP
74
2
HOH
HOH
196
B
TIP
76
2
HOH
HOH
197
B
TIP
78
2
HOH
HOH
198
B
TIP
79
2
HOH
HOH
199
B
TIP
81
2
HOH
HOH
200
B
TIP
88
2
HOH
HOH
201
B
TIP
91
2
HOH
HOH
202
B
TIP
95
2
HOH
HOH
203
B
TIP
96
2
HOH
HOH
204
B
TIP
97
2
HOH
HOH
205
B
TIP
99
2
HOH
HOH
206
B
TIP
103
2
HOH
HOH
207
B
TIP
107
2
HOH
HOH
208
B
TIP
108
2
HOH
HOH
209
B
TIP
110
2
HOH
HOH
210
B
TIP
111
2
HOH
HOH
211
B
TIP
112
2
HOH
HOH
212
B
TIP
114
2
HOH
HOH
213
B
TIP
117
2
HOH
HOH
214
B
TIP
118
2
HOH
HOH
215
B
TIP
120
2
HOH
HOH
216
B
TIP
122
2
HOH
HOH
217
B
TIP
125
2
HOH
HOH
218
B
TIP
126
2
HOH
HOH
219
B
TIP
127
2
HOH
HOH
220
B
TIP
132
2
HOH
HOH
221
B
TIP
135
2
HOH
HOH
222
B
TIP
137
2
HOH
HOH
223
B
TIP
138
2
HOH
HOH
224
B
TIP
140
2
HOH
HOH
225
B
TIP
141
2
HOH
HOH
226
B
TIP
142
2
HOH
HOH
227
B
TIP
143
2
HOH
HOH
228
B
TIP
144
2
HOH
HOH
229
B
TIP
145
2
HOH
HOH
230
B
TIP
146
2
HOH
HOH
231
B
TIP
147
2
HOH
HOH
232
B
TIP
149
2
HOH
HOH
233
B
TIP
153
2
HOH
HOH
234
B
TIP
154
2
HOH
HOH
235
B
TIP
157
2
HOH
HOH
236
B
TIP
159
2
HOH
HOH
237
B
TIP
160
2
HOH
HOH
238
B
TIP
164
2
HOH
HOH
239
B
TIP
166
2
HOH
HOH
240
B
TIP
168
2
HOH
HOH
241
B
TIP
171
2
HOH
HOH
242
B
TIP
175
2
HOH
HOH
243
B
TIP
176
2
HOH
HOH
244
B
TIP
177
2
HOH
HOH
245
B
TIP
181
2
HOH
HOH
246
B
TIP
182
2
HOH
HOH
247
B
TIP
183
2
HOH
HOH
248
B
TIP
184
2
HOH
HOH
249
B
n
1
-6
A
n
2
-5
A
PRO
-4
n
3
PRO
-4
A
ARG
-3
n
4
ARG
-3
A
GLY
-2
n
5
GLY
-2
A
SER
-1
n
6
SER
-1
A
HIS
0
n
7
HIS
0
A
MET
1
n
8
MET
1
A
LEU
2
n
9
LEU
2
A
ASN
3
n
10
ASN
3
A
VAL
4
n
11
VAL
4
A
GLY
5
n
12
GLY
5
A
ALA
6
n
13
ALA
6
A
THR
7
n
14
THR
7
A
ALA
8
n
15
ALA
8
A
PRO
9
n
16
PRO
9
A
ASP
10
n
17
ASP
10
A
PHE
11
n
18
PHE
11
A
THR
12
n
19
THR
12
A
LEU
13
n
20
LEU
13
A
ARG
14
n
21
ARG
14
A
ASP
15
n
22
ASP
15
A
GLN
16
n
23
GLN
16
A
ASN
17
n
24
ASN
17
A
GLN
18
n
25
GLN
18
A
GLN
19
n
26
GLN
19
A
LEU
20
n
27
LEU
20
A
VAL
21
n
28
VAL
21
A
THR
22
n
29
THR
22
A
LEU
23
n
30
LEU
23
A
ARG
24
n
31
ARG
24
A
GLY
25
n
32
GLY
25
A
TYR
26
n
33
TYR
26
A
ARG
27
n
34
ARG
27
A
GLY
28
n
35
GLY
28
A
ALA
29
n
36
ALA
29
A
LYS
30
n
37
LYS
30
A
ASN
31
n
38
ASN
31
A
VAL
32
n
39
VAL
32
A
LEU
33
n
40
LEU
33
A
LEU
34
n
41
LEU
34
A
VAL
35
n
42
VAL
35
A
PHE
36
n
43
PHE
36
A
PHE
37
n
44
PHE
37
A
PRO
38
n
45
PRO
38
A
LEU
39
n
46
LEU
39
A
ALA
40
n
47
ALA
40
A
PHE
41
n
48
PHE
41
A
THR
42
n
49
THR
42
A
GLY
43
n
50
GLY
43
A
ILE
44
n
51
ILE
44
A
CEA
45
n
52
CSO
45
A
GLN
46
n
53
GLN
46
A
GLY
47
n
54
GLY
47
A
GLU
48
n
55
GLU
48
A
LEU
49
n
56
LEU
49
A
ASP
50
n
57
ASP
50
A
GLN
51
n
58
GLN
51
A
LEU
52
n
59
LEU
52
A
ARG
53
n
60
ARG
53
A
ASP
54
n
61
ASP
54
A
HIS
55
n
62
HIS
55
A
LEU
56
n
63
LEU
56
A
PRO
57
n
64
PRO
57
A
GLU
58
n
65
GLU
58
A
PHE
59
n
66
PHE
59
A
GLU
60
n
67
GLU
60
A
ASN
61
n
68
ASN
61
A
ASP
62
n
69
ASP
62
A
ASP
63
n
70
ASP
63
A
SER
64
n
71
SER
64
A
ALA
65
n
72
ALA
65
A
ALA
66
n
73
ALA
66
A
LEU
67
n
74
LEU
67
A
ALA
68
n
75
ALA
68
A
ILE
69
n
76
ILE
69
A
SER
70
n
77
SER
70
A
VAL
71
n
78
VAL
71
A
GLY
72
n
79
GLY
72
A
PRO
73
n
80
PRO
73
A
PRO
74
n
81
PRO
74
A
PRO
75
n
82
PRO
75
A
THR
76
n
83
THR
76
A
HIS
77
n
84
HIS
77
A
LYS
78
n
85
LYS
78
A
ILE
79
n
86
ILE
79
A
TRP
80
n
87
TRP
80
A
ALA
81
n
88
ALA
81
A
THR
82
n
89
THR
82
A
GLN
83
n
90
GLN
83
A
SER
84
n
91
SER
84
A
GLY
85
n
92
GLY
85
A
PHE
86
n
93
PHE
86
A
THR
87
n
94
THR
87
A
PHE
88
n
95
PHE
88
A
PRO
89
n
96
PRO
89
A
LEU
90
n
97
LEU
90
A
LEU
91
n
98
LEU
91
A
SER
92
n
99
SER
92
A
ASP
93
n
100
ASP
93
A
PHE
94
n
101
PHE
94
A
TRP
95
n
102
TRP
95
A
PRO
96
n
103
PRO
96
A
HIS
97
n
104
HIS
97
A
GLY
98
n
105
GLY
98
A
ALA
99
n
106
ALA
99
A
VAL
100
n
107
VAL
100
A
SER
101
n
108
SER
101
A
GLN
102
n
109
GLN
102
A
ALA
103
n
110
ALA
103
A
TYR
104
n
111
TYR
104
A
GLY
105
n
112
GLY
105
A
VAL
106
n
113
VAL
106
A
PHE
107
n
114
PHE
107
A
ASN
108
n
115
ASN
108
A
GLU
109
n
116
GLU
109
A
GLN
110
n
117
GLN
110
A
ALA
111
n
118
ALA
111
A
GLY
112
n
119
GLY
112
A
ILE
113
n
120
ILE
113
A
ALA
114
n
121
ALA
114
A
ASN
115
n
122
ASN
115
A
ARG
116
n
123
ARG
116
A
GLY
117
n
124
GLY
117
A
THR
118
n
125
THR
118
A
PHE
119
n
126
PHE
119
A
VAL
120
n
127
VAL
120
A
VAL
121
n
128
VAL
121
A
ASP
122
n
129
ASP
122
A
ARG
123
n
130
ARG
123
A
SER
124
n
131
SER
124
A
GLY
125
n
132
GLY
125
A
ILE
126
n
133
ILE
126
A
ILE
127
n
134
ILE
127
A
ARG
128
n
135
ARG
128
A
PHE
129
n
136
PHE
129
A
ALA
130
n
137
ALA
130
A
GLU
131
n
138
GLU
131
A
MET
132
n
139
MET
132
A
LYS
133
n
140
LYS
133
A
GLN
134
n
141
GLN
134
A
PRO
135
n
142
PRO
135
A
GLY
136
n
143
GLY
136
A
GLU
137
n
144
GLU
137
A
VAL
138
n
145
VAL
138
A
ARG
139
n
146
ARG
139
A
ASP
140
n
147
ASP
140
A
GLN
141
n
148
GLN
141
A
ARG
142
n
149
ARG
142
A
LEU
143
n
150
LEU
143
A
TRP
144
n
151
TRP
144
A
THR
145
n
152
THR
145
A
ASP
146
n
153
ASP
146
A
ALA
147
n
154
ALA
147
A
LEU
148
n
155
LEU
148
A
ALA
149
n
156
ALA
149
A
ALA
150
n
157
ALA
150
A
LEU
151
n
158
LEU
151
A
THR
152
n
159
THR
152
A
ALA
153
n
160
ALA
153
A
LYS
-6
n
1
LYS
-6
B
VAL
-5
n
2
VAL
-5
B
PRO
-4
n
3
PRO
-4
B
ARG
-3
n
4
ARG
-3
B
GLY
-2
n
5
GLY
-2
B
SER
-1
n
6
SER
-1
B
HIS
0
n
7
HIS
0
B
MET
1
n
8
MET
1
B
LEU
2
n
9
LEU
2
B
ASN
3
n
10
ASN
3
B
VAL
4
n
11
VAL
4
B
GLY
5
n
12
GLY
5
B
ALA
6
n
13
ALA
6
B
THR
7
n
14
THR
7
B
ALA
8
n
15
ALA
8
B
PRO
9
n
16
PRO
9
B
ASP
10
n
17
ASP
10
B
PHE
11
n
18
PHE
11
B
THR
12
n
19
THR
12
B
LEU
13
n
20
LEU
13
B
ARG
14
n
21
ARG
14
B
ASP
15
n
22
ASP
15
B
GLN
16
n
23
GLN
16
B
ASN
17
n
24
ASN
17
B
GLN
18
n
25
GLN
18
B
GLN
19
n
26
GLN
19
B
LEU
20
n
27
LEU
20
B
VAL
21
n
28
VAL
21
B
THR
22
n
29
THR
22
B
LEU
23
n
30
LEU
23
B
ARG
24
n
31
ARG
24
B
GLY
25
n
32
GLY
25
B
TYR
26
n
33
TYR
26
B
ARG
27
n
34
ARG
27
B
GLY
28
n
35
GLY
28
B
ALA
29
n
36
ALA
29
B
LYS
30
n
37
LYS
30
B
ASN
31
n
38
ASN
31
B
VAL
32
n
39
VAL
32
B
LEU
33
n
40
LEU
33
B
LEU
34
n
41
LEU
34
B
VAL
35
n
42
VAL
35
B
PHE
36
n
43
PHE
36
B
PHE
37
n
44
PHE
37
B
PRO
38
n
45
PRO
38
B
LEU
39
n
46
LEU
39
B
ALA
40
n
47
ALA
40
B
PHE
41
n
48
PHE
41
B
THR
42
n
49
THR
42
B
GLY
43
n
50
GLY
43
B
ILE
44
n
51
ILE
44
B
CEA
45
n
52
CSO
45
B
GLN
46
n
53
GLN
46
B
GLY
47
n
54
GLY
47
B
GLU
48
n
55
GLU
48
B
LEU
49
n
56
LEU
49
B
ASP
50
n
57
ASP
50
B
GLN
51
n
58
GLN
51
B
LEU
52
n
59
LEU
52
B
ARG
53
n
60
ARG
53
B
ASP
54
n
61
ASP
54
B
HIS
55
n
62
HIS
55
B
LEU
56
n
63
LEU
56
B
PRO
57
n
64
PRO
57
B
GLU
58
n
65
GLU
58
B
PHE
59
n
66
PHE
59
B
GLU
60
n
67
GLU
60
B
ASN
61
n
68
ASN
61
B
ASP
62
n
69
ASP
62
B
ASP
63
n
70
ASP
63
B
SER
64
n
71
SER
64
B
ALA
65
n
72
ALA
65
B
ALA
66
n
73
ALA
66
B
LEU
67
n
74
LEU
67
B
ALA
68
n
75
ALA
68
B
ILE
69
n
76
ILE
69
B
SER
70
n
77
SER
70
B
VAL
71
n
78
VAL
71
B
GLY
72
n
79
GLY
72
B
PRO
73
n
80
PRO
73
B
PRO
74
n
81
PRO
74
B
PRO
75
n
82
PRO
75
B
THR
76
n
83
THR
76
B
HIS
77
n
84
HIS
77
B
LYS
78
n
85
LYS
78
B
ILE
79
n
86
ILE
79
B
TRP
80
n
87
TRP
80
B
ALA
81
n
88
ALA
81
B
THR
82
n
89
THR
82
B
GLN
83
n
90
GLN
83
B
SER
84
n
91
SER
84
B
GLY
85
n
92
GLY
85
B
PHE
86
n
93
PHE
86
B
THR
87
n
94
THR
87
B
PHE
88
n
95
PHE
88
B
PRO
89
n
96
PRO
89
B
LEU
90
n
97
LEU
90
B
LEU
91
n
98
LEU
91
B
SER
92
n
99
SER
92
B
ASP
93
n
100
ASP
93
B
PHE
94
n
101
PHE
94
B
TRP
95
n
102
TRP
95
B
PRO
96
n
103
PRO
96
B
HIS
97
n
104
HIS
97
B
GLY
98
n
105
GLY
98
B
ALA
99
n
106
ALA
99
B
VAL
100
n
107
VAL
100
B
SER
101
n
108
SER
101
B
GLN
102
n
109
GLN
102
B
ALA
103
n
110
ALA
103
B
TYR
104
n
111
TYR
104
B
GLY
105
n
112
GLY
105
B
VAL
106
n
113
VAL
106
B
PHE
107
n
114
PHE
107
B
ASN
108
n
115
ASN
108
B
GLU
109
n
116
GLU
109
B
GLN
110
n
117
GLN
110
B
ALA
111
n
118
ALA
111
B
GLY
112
n
119
GLY
112
B
ILE
113
n
120
ILE
113
B
ALA
114
n
121
ALA
114
B
ASN
115
n
122
ASN
115
B
ARG
116
n
123
ARG
116
B
GLY
117
n
124
GLY
117
B
THR
118
n
125
THR
118
B
PHE
119
n
126
PHE
119
B
VAL
120
n
127
VAL
120
B
VAL
121
n
128
VAL
121
B
ASP
122
n
129
ASP
122
B
ARG
123
n
130
ARG
123
B
SER
124
n
131
SER
124
B
GLY
125
n
132
GLY
125
B
ILE
126
n
133
ILE
126
B
ILE
127
n
134
ILE
127
B
ARG
128
n
135
ARG
128
B
PHE
129
n
136
PHE
129
B
ALA
130
n
137
ALA
130
B
GLU
131
n
138
GLU
131
B
MET
132
n
139
MET
132
B
LYS
133
n
140
LYS
133
B
GLN
134
n
141
GLN
134
B
PRO
135
n
142
PRO
135
B
GLY
136
n
143
GLY
136
B
GLU
137
n
144
GLU
137
B
VAL
138
n
145
VAL
138
B
ARG
139
n
146
ARG
139
B
ASP
140
n
147
ASP
140
B
GLN
141
n
148
GLN
141
B
ARG
142
n
149
ARG
142
B
LEU
143
n
150
LEU
143
B
TRP
144
n
151
TRP
144
B
THR
145
n
152
THR
145
B
ASP
146
n
153
ASP
146
B
ALA
147
n
154
ALA
147
B
LEU
148
n
155
LEU
148
B
ALA
149
n
156
ALA
149
B
ALA
150
n
157
ALA
150
B
LEU
151
n
158
LEU
151
B
THR
152
n
159
THR
152
B
ALA
153
n
160
ALA
153
B
author_defined_assembly
8
octameric
A
CSO
45
S-HYDROXYCYSTEINE
A
CSO
52
CYS
B
CSO
45
S-HYDROXYCYSTEINE
B
CSO
52
CYS
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
2_555
-x,-y,z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
0.0000000000
-1.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
3_555
-y,x,z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
-1.0000000000
0.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
4_555
y,-x,z
crystal symmetry operation
0.0000000000
0.0000000000
0.0000000000
A
N
LEU
13
A
N
LEU
20
A
O
VAL
21
A
O
VAL
28
A
O
LEU
91
A
O
LEU
98
A
N
ALA
68
A
N
ALA
75
A
O
LEU
67
A
O
LEU
74
A
N
LEU
33
A
N
LEU
40
A
N
LEU
34
A
N
LEU
41
A
O
PHE
119
A
O
PHE
126
A
N
VAL
120
A
N
VAL
127
A
O
ARG
128
A
O
ARG
135
A
N
ASN
108
A
N
ASN
115
A
O
ILE
113
A
O
ILE
120
B
N
LEU
13
B
N
LEU
20
B
O
VAL
21
B
O
VAL
28
B
O
LEU
91
B
O
LEU
98
B
N
ALA
68
B
N
ALA
75
B
O
ALA
65
B
O
ALA
72
B
N
LEU
33
B
N
LEU
40
B
N
VAL
32
B
N
VAL
39
B
O
VAL
121
B
O
VAL
128
B
N
VAL
120
B
N
VAL
127
B
O
ARG
128
B
O
ARG
135
B
N
ASN
108
B
N
ASN
115
B
O
ILE
113
B
O
ILE
120
1
A
LYS
-6
A
LYS
1
1
Y
1
A
VAL
-5
A
VAL
2
1
Y
1
A
A
OD
O
CSO
HOH
45
184
2.16
1
A
ASP
93
-97.26
58.00
1
A
MET
132
-157.66
81.65
1
A
PRO
135
-37.41
136.59
1
A
THR
152
-133.69
-103.94
1
B
ALA
29
-137.28
-51.67
1
B
PRO
38
-66.64
-70.10
1
B
ASP
93
-97.02
56.29
-2.29
0.00
0.00
-2.29
0.00
4.58
0.21
0.18
1.9
46.8
1828
30763
30635
99.6
RANDOM
1
THROUGHOUT
MAD
Engh & Huber
0.22
0.17
5.00
0.19
0.15
1.9
46.8
184
2662
0
0
2478
0.012
1.58
0.296
0.020
0.252
1.96
210
3488
6
98.1
0.252
0.016
0.203
2.06
237
3766
6
98.8
0.241
0.016
0.188
2.19
224
3779
6
99.4
0.193
0.013
0.165
2.36
231
3823
6
99.5
0.229
0.015
0.175
2.59
243
3860
6
99.8
0.224
0.015
0.177
2.97
223
3824
6
99.8
17.4
1.87
46.80
1XVW
33679
1
17.9
97.6
1.80
1.86
1.58
2764
80.7
data collection
HKL-2000
data scaling
SCALEPACK
phasing
SOLVE
refinement
CNS
1.0
data reduction
HKL-2000
Hypothetical protein Rv2238c/MT2298 (E.C.1.8.1.-)
Crystal Structure of AhpE from Mycobacterium tuberculosis, a 1-Cys peroxiredoxin
1
N
N
1
N
N
2
N
N
2
N
N
The biological assembly is a octamer generated from the dimer in the asymmetric unit by the crystallographic 4-fold symmetry
A
ARG
24
A
ARG
31
HELX_P
A
ARG
27
A
ARG
34
5
1
4
A
GLY
43
A
GLY
50
HELX_P
A
HIS
55
A
HIS
62
1
2
13
A
LEU
56
A
LEU
63
HELX_P
A
PHE
59
A
PHE
66
5
3
4
A
PRO
73
A
PRO
80
HELX_P
A
GLY
85
A
GLY
92
1
4
13
A
GLY
98
A
GLY
105
HELX_P
A
TYR
104
A
TYR
111
1
5
7
A
ASP
140
A
ASP
147
HELX_P
A
LEU
151
A
LEU
158
1
6
12
B
ARG
24
B
ARG
31
HELX_P
B
ARG
27
B
ARG
34
5
7
4
B
GLY
43
B
GLY
50
HELX_P
B
HIS
55
B
HIS
62
1
8
13
B
LEU
56
B
LEU
63
HELX_P
B
PHE
59
B
PHE
66
5
9
4
B
PRO
73
B
PRO
80
HELX_P
B
GLY
85
B
GLY
92
1
10
13
B
GLY
98
B
GLY
105
HELX_P
B
TYR
104
B
TYR
111
1
11
7
B
ASP
140
B
ASP
147
HELX_P
B
ALA
150
B
ALA
157
1
12
11
covale
1.334
A
ILE
44
A
C
ILE
51
1_555
A
CSO
45
A
N
CSO
52
1_555
covale
1.333
A
CSO
45
A
C
CSO
52
1_555
A
GLN
46
A
N
GLN
53
1_555
covale
1.329
B
ILE
44
B
C
ILE
51
1_555
B
CSO
45
B
N
CSO
52
1_555
covale
1.336
B
CSO
45
B
C
CSO
52
1_555
B
GLN
46
B
N
GLN
53
1_555
OXIDOREDUCTASE
thioredoxin fold, Oxidized cystein sulfenic acid, Structural Genomics, PSI, Protein Structure Initiative, TB Structural Genomics Consortium, TBSGC, OXIDOREDUCTASE
A
TRP
95
A
TRP
102
1
A
PRO
96
A
PRO
103
0.18
B
TRP
95
B
TRP
102
1
B
PRO
96
B
PRO
103
0.34
Y2238_MYCTU
UNP
1
1
P65688
MLNVGATAPDFTLRDQNQQLVTLRGYRGAKNVLLVFFPLAFTGICQGELDQLRDHLPEFENDDSAALAISVGPPPTHKIW
ATQSGFTFPLLSDFWPHGAVSQAYGVFNEQAGIANRGTFVVDRSGIIRFAEMKQPGEVRDQRLWTDALAALTA
1
153
1XVW
1
153
P65688
A
1
8
160
1
153
1XVW
1
153
P65688
B
1
8
160
1
CLONING ARTIFACT
LYS
-6
1XVW
A
P65688
UNP
1
1
CLONING ARTIFACT
VAL
-5
1XVW
A
P65688
UNP
2
1
CLONING ARTIFACT
PRO
-4
1XVW
A
P65688
UNP
3
1
CLONING ARTIFACT
ARG
-3
1XVW
A
P65688
UNP
4
1
CLONING ARTIFACT
GLY
-2
1XVW
A
P65688
UNP
5
1
CLONING ARTIFACT
SER
-1
1XVW
A
P65688
UNP
6
1
CLONING ARTIFACT
HIS
0
1XVW
A
P65688
UNP
7
1
CYS
MODIFIED RESIDUE
CSO
45
1XVW
A
P65688
UNP
45
52
2
CLONING ARTIFACT
LYS
-6
1XVW
B
P65688
UNP
1
2
CLONING ARTIFACT
VAL
-5
1XVW
B
P65688
UNP
2
2
CLONING ARTIFACT
PRO
-4
1XVW
B
P65688
UNP
3
2
CLONING ARTIFACT
ARG
-3
1XVW
B
P65688
UNP
4
2
CLONING ARTIFACT
GLY
-2
1XVW
B
P65688
UNP
5
2
CLONING ARTIFACT
SER
-1
1XVW
B
P65688
UNP
6
2
CLONING ARTIFACT
HIS
0
1XVW
B
P65688
UNP
7
2
CYS
MODIFIED RESIDUE
CSO
45
1XVW
B
P65688
UNP
45
52
2
5
2
2
5
2
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
A
THR
12
A
THR
19
A
ARG
14
A
ARG
21
A
LEU
20
A
LEU
27
A
THR
22
A
THR
29
A
LEU
90
A
LEU
97
A
SER
92
A
SER
99
A
SER
64
A
SER
71
A
SER
70
A
SER
77
A
ASN
31
A
ASN
38
A
PHE
36
A
PHE
43
A
GLY
117
A
GLY
124
A
VAL
121
A
VAL
128
A
ILE
127
A
ILE
134
A
MET
132
A
MET
139
A
PHE
107
A
PHE
114
A
ASN
108
A
ASN
115
A
ILE
113
A
ILE
120
A
ALA
114
A
ALA
121
B
THR
12
B
THR
19
B
ARG
14
B
ARG
21
B
LEU
20
B
LEU
27
B
THR
22
B
THR
29
B
LEU
90
B
LEU
97
B
SER
92
B
SER
99
B
SER
64
B
SER
71
B
SER
70
B
SER
77
B
ASN
31
B
ASN
38
B
PHE
36
B
PHE
43
B
ARG
116
B
ARG
123
B
VAL
121
B
VAL
128
B
ILE
127
B
ILE
134
B
LYS
133
B
LYS
140
B
PHE
107
B
PHE
114
B
ASN
108
B
ASN
115
B
ILE
113
B
ILE
120
B
ALA
114
B
ALA
121
79
I 4