0.008496
0.000000
0.006196
0.000000
0.015361
0.000000
0.000000
0.000000
0.016306
0.00000
0.00000
0.00000
Guddat, L.W.
Martin, J.L.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
126.10
90.00
117.700
65.100
75.900
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
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
US
Protein Sci.
PRCIEI
0795
0961-8368
6
1893
1900
9300489
Structural analysis of three His32 mutants of DsbA: support for an electrostatic role of His32 in DsbA stability.
1997
US
Protein Sci.
PRCIEI
0795
0961-8368
6
1148
The Uncharged Surface Features Surrounding the Active Site of Escherichia Coli Dsba are Conserved and are Implicated in Peptide Binding
1997
UK
Nature
NATUAS
0006
0028-0836
365
464
Crystal Structure of the Dsba Protein Required for Disulphide Bond Formation in Vivo
1993
10.2210/pdb1ac1/pdb
pdb_00001ac1
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
290
1
MIRRORS
IMAGE PLATE
1996-09
RIGAKU RAXIS IIC
NI FILTER
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RUH2R
21130.035
DSBA
H32L
2
man
polymer
18.015
water
157
nat
water
DISULFIDE BOND FORMATION PROTEIN
no
no
AQYEDGKQYTTLEKPVAGAPQVLEFFSFFCPLCYQFEEVLHISDNVKKKLPEGVKMTKYHVNFMGGDLGKDLTQAWAVAM
ALGVEDKVTVPLFEGVQKTQTIRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKAAADVQLRGVPAMFVNGKYQ
LNPQGMDTSNMDVFVQQYADTVKYLSEKK
AQYEDGKQYTTLEKPVAGAPQVLEFFSFFCPLCYQFEEVLHISDNVKKKLPEGVKMTKYHVNFMGGDLGKDLTQAWAVAM
ALGVEDKVTVPLFEGVQKTQTIRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKAAADVQLRGVPAMFVNGKYQ
LNPQGMDTSNMDVFVQQYADTVKYLSEKK
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Escherichia
Escherichia
sample
PERIPLASM
562
Escherichia coli
562
Escherichia coli
1
2.8
53.1
6.3
CACODYLATE PH 6.3 PEG 8K 25%
database_2
pdbx_initial_refinement_model
repository
Initial release
Version format compliance
Version format compliance
Database references
Refinement description
1
0
1997-10-15
1
1
2008-03-24
1
2
2011-07-13
1
3
2023-08-02
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
Y
BNL
1997-02-10
REL
REL
HOH
water
1FVK
1.7 A STRUCTURE OF WILDTYPE OXIDISED DSBA (PDB ENTRY 1FVK)
PDB
experimental model
HOH
601
2
HOH
HOH
601
A
HOH
602
2
HOH
HOH
602
A
HOH
603
2
HOH
HOH
603
A
HOH
604
2
HOH
HOH
604
A
HOH
605
2
HOH
HOH
605
A
HOH
606
2
HOH
HOH
606
A
HOH
607
2
HOH
HOH
607
A
HOH
608
2
HOH
HOH
608
A
HOH
609
2
HOH
HOH
609
A
HOH
610
2
HOH
HOH
610
A
HOH
611
2
HOH
HOH
611
A
HOH
612
2
HOH
HOH
612
A
HOH
613
2
HOH
HOH
613
A
HOH
614
2
HOH
HOH
614
A
HOH
615
2
HOH
HOH
615
A
HOH
616
2
HOH
HOH
616
A
HOH
617
2
HOH
HOH
617
A
HOH
618
2
HOH
HOH
618
A
HOH
620
2
HOH
HOH
620
A
HOH
621
2
HOH
HOH
621
A
HOH
622
2
HOH
HOH
622
A
HOH
623
2
HOH
HOH
623
A
HOH
624
2
HOH
HOH
624
A
HOH
625
2
HOH
HOH
625
A
HOH
626
2
HOH
HOH
626
A
HOH
627
2
HOH
HOH
627
A
HOH
628
2
HOH
HOH
628
A
HOH
629
2
HOH
HOH
629
A
HOH
630
2
HOH
HOH
630
A
HOH
631
2
HOH
HOH
631
A
HOH
632
2
HOH
HOH
632
A
HOH
633
2
HOH
HOH
633
A
HOH
634
2
HOH
HOH
634
A
HOH
635
2
HOH
HOH
635
A
HOH
636
2
HOH
HOH
636
A
HOH
637
2
HOH
HOH
637
A
HOH
638
2
HOH
HOH
638
A
HOH
639
2
HOH
HOH
639
A
HOH
640
2
HOH
HOH
640
A
HOH
641
2
HOH
HOH
641
A
HOH
642
2
HOH
HOH
642
A
HOH
643
2
HOH
HOH
643
A
HOH
644
2
HOH
HOH
644
A
HOH
645
2
HOH
HOH
645
A
HOH
646
2
HOH
HOH
646
A
HOH
647
2
HOH
HOH
647
A
HOH
648
2
HOH
HOH
648
A
HOH
649
2
HOH
HOH
649
A
HOH
650
2
HOH
HOH
650
A
HOH
651
2
HOH
HOH
651
A
HOH
652
2
HOH
HOH
652
A
HOH
653
2
HOH
HOH
653
A
HOH
654
2
HOH
HOH
654
A
HOH
655
2
HOH
HOH
655
A
HOH
656
2
HOH
HOH
656
A
HOH
657
2
HOH
HOH
657
A
HOH
658
2
HOH
HOH
658
A
HOH
659
2
HOH
HOH
659
A
HOH
660
2
HOH
HOH
660
A
HOH
662
2
HOH
HOH
662
A
HOH
663
2
HOH
HOH
663
A
HOH
664
2
HOH
HOH
664
A
HOH
665
2
HOH
HOH
665
A
HOH
666
2
HOH
HOH
666
A
HOH
667
2
HOH
HOH
667
A
HOH
668
2
HOH
HOH
668
A
HOH
669
2
HOH
HOH
669
A
HOH
670
2
HOH
HOH
670
A
HOH
671
2
HOH
HOH
671
A
HOH
672
2
HOH
HOH
672
A
HOH
715
2
HOH
HOH
715
A
HOH
716
2
HOH
HOH
716
A
HOH
719
2
HOH
HOH
719
A
HOH
720
2
HOH
HOH
720
A
HOH
722
2
HOH
HOH
722
A
HOH
723
2
HOH
HOH
723
A
HOH
724
2
HOH
HOH
724
A
HOH
726
2
HOH
HOH
726
A
HOH
728
2
HOH
HOH
728
A
HOH
730
2
HOH
HOH
730
A
HOH
731
2
HOH
HOH
731
A
HOH
736
2
HOH
HOH
736
A
HOH
737
2
HOH
HOH
737
A
HOH
738
2
HOH
HOH
738
A
HOH
739
2
HOH
HOH
739
A
HOH
740
2
HOH
HOH
740
A
HOH
744
2
HOH
HOH
744
A
HOH
745
2
HOH
HOH
745
A
HOH
746
2
HOH
HOH
746
A
HOH
747
2
HOH
HOH
747
A
HOH
748
2
HOH
HOH
748
A
HOH
749
2
HOH
HOH
749
A
HOH
751
2
HOH
HOH
751
A
HOH
752
2
HOH
HOH
752
A
HOH
754
2
HOH
HOH
754
A
HOH
755
2
HOH
HOH
755
A
HOH
756
2
HOH
HOH
756
A
HOH
757
2
HOH
HOH
757
A
HOH
619
2
HOH
HOH
619
B
HOH
661
2
HOH
HOH
661
B
HOH
673
2
HOH
HOH
673
B
HOH
674
2
HOH
HOH
674
B
HOH
675
2
HOH
HOH
675
B
HOH
676
2
HOH
HOH
676
B
HOH
677
2
HOH
HOH
677
B
HOH
678
2
HOH
HOH
678
B
HOH
679
2
HOH
HOH
679
B
HOH
680
2
HOH
HOH
680
B
HOH
681
2
HOH
HOH
681
B
HOH
682
2
HOH
HOH
682
B
HOH
683
2
HOH
HOH
683
B
HOH
684
2
HOH
HOH
684
B
HOH
685
2
HOH
HOH
685
B
HOH
686
2
HOH
HOH
686
B
HOH
687
2
HOH
HOH
687
B
HOH
688
2
HOH
HOH
688
B
HOH
689
2
HOH
HOH
689
B
HOH
690
2
HOH
HOH
690
B
HOH
691
2
HOH
HOH
691
B
HOH
692
2
HOH
HOH
692
B
HOH
693
2
HOH
HOH
693
B
HOH
694
2
HOH
HOH
694
B
HOH
695
2
HOH
HOH
695
B
HOH
696
2
HOH
HOH
696
B
HOH
697
2
HOH
HOH
697
B
HOH
698
2
HOH
HOH
698
B
HOH
699
2
HOH
HOH
699
B
HOH
700
2
HOH
HOH
700
B
HOH
701
2
HOH
HOH
701
B
HOH
702
2
HOH
HOH
702
B
HOH
703
2
HOH
HOH
703
B
HOH
704
2
HOH
HOH
704
B
HOH
705
2
HOH
HOH
705
B
HOH
706
2
HOH
HOH
706
B
HOH
707
2
HOH
HOH
707
B
HOH
708
2
HOH
HOH
708
B
HOH
709
2
HOH
HOH
709
B
HOH
710
2
HOH
HOH
710
B
HOH
711
2
HOH
HOH
711
B
HOH
712
2
HOH
HOH
712
B
HOH
713
2
HOH
HOH
713
B
HOH
714
2
HOH
HOH
714
B
HOH
717
2
HOH
HOH
717
B
HOH
718
2
HOH
HOH
718
B
HOH
721
2
HOH
HOH
721
B
HOH
725
2
HOH
HOH
725
B
HOH
727
2
HOH
HOH
727
B
HOH
729
2
HOH
HOH
729
B
HOH
732
2
HOH
HOH
732
B
HOH
733
2
HOH
HOH
733
B
HOH
734
2
HOH
HOH
734
B
HOH
735
2
HOH
HOH
735
B
HOH
741
2
HOH
HOH
741
B
HOH
742
2
HOH
HOH
742
B
HOH
743
2
HOH
HOH
743
B
HOH
750
2
HOH
HOH
750
B
HOH
753
2
HOH
HOH
753
B
ALA
1
n
1
ALA
1
A
GLN
2
n
2
GLN
2
A
TYR
3
n
3
TYR
3
A
GLU
4
n
4
GLU
4
A
ASP
5
n
5
ASP
5
A
GLY
6
n
6
GLY
6
A
LYS
7
n
7
LYS
7
A
GLN
8
n
8
GLN
8
A
TYR
9
n
9
TYR
9
A
THR
10
n
10
THR
10
A
THR
11
n
11
THR
11
A
LEU
12
n
12
LEU
12
A
GLU
13
n
13
GLU
13
A
LYS
14
n
14
LYS
14
A
PRO
15
n
15
PRO
15
A
VAL
16
n
16
VAL
16
A
ALA
17
n
17
ALA
17
A
GLY
18
n
18
GLY
18
A
ALA
19
n
19
ALA
19
A
PRO
20
n
20
PRO
20
A
GLN
21
n
21
GLN
21
A
VAL
22
n
22
VAL
22
A
LEU
23
n
23
LEU
23
A
GLU
24
n
24
GLU
24
A
PHE
25
n
25
PHE
25
A
PHE
26
n
26
PHE
26
A
SER
27
n
27
SER
27
A
PHE
28
n
28
PHE
28
A
PHE
29
n
29
PHE
29
A
CYS
30
n
30
CYS
30
A
PRO
31
n
31
PRO
31
A
LEU
32
n
32
LEU
32
A
CYS
33
n
33
CYS
33
A
TYR
34
n
34
TYR
34
A
GLN
35
n
35
GLN
35
A
PHE
36
n
36
PHE
36
A
GLU
37
n
37
GLU
37
A
GLU
38
n
38
GLU
38
A
VAL
39
n
39
VAL
39
A
LEU
40
n
40
LEU
40
A
HIS
41
n
41
HIS
41
A
ILE
42
n
42
ILE
42
A
SER
43
n
43
SER
43
A
ASP
44
n
44
ASP
44
A
ASN
45
n
45
ASN
45
A
VAL
46
n
46
VAL
46
A
LYS
47
n
47
LYS
47
A
LYS
48
n
48
LYS
48
A
LYS
49
n
49
LYS
49
A
LEU
50
n
50
LEU
50
A
PRO
51
n
51
PRO
51
A
GLU
52
n
52
GLU
52
A
GLY
53
n
53
GLY
53
A
VAL
54
n
54
VAL
54
A
LYS
55
n
55
LYS
55
A
MET
56
n
56
MET
56
A
THR
57
n
57
THR
57
A
LYS
58
n
58
LYS
58
A
TYR
59
n
59
TYR
59
A
HIS
60
n
60
HIS
60
A
VAL
61
n
61
VAL
61
A
ASN
62
n
62
ASN
62
A
PHE
63
n
63
PHE
63
A
MET
64
n
64
MET
64
A
GLY
65
n
65
GLY
65
A
GLY
66
n
66
GLY
66
A
ASP
67
n
67
ASP
67
A
LEU
68
n
68
LEU
68
A
GLY
69
n
69
GLY
69
A
LYS
70
n
70
LYS
70
A
ASP
71
n
71
ASP
71
A
LEU
72
n
72
LEU
72
A
THR
73
n
73
THR
73
A
GLN
74
n
74
GLN
74
A
ALA
75
n
75
ALA
75
A
TRP
76
n
76
TRP
76
A
ALA
77
n
77
ALA
77
A
VAL
78
n
78
VAL
78
A
ALA
79
n
79
ALA
79
A
MET
80
n
80
MET
80
A
ALA
81
n
81
ALA
81
A
LEU
82
n
82
LEU
82
A
GLY
83
n
83
GLY
83
A
VAL
84
n
84
VAL
84
A
GLU
85
n
85
GLU
85
A
ASP
86
n
86
ASP
86
A
LYS
87
n
87
LYS
87
A
VAL
88
n
88
VAL
88
A
THR
89
n
89
THR
89
A
VAL
90
n
90
VAL
90
A
PRO
91
n
91
PRO
91
A
LEU
92
n
92
LEU
92
A
PHE
93
n
93
PHE
93
A
GLU
94
n
94
GLU
94
A
GLY
95
n
95
GLY
95
A
VAL
96
n
96
VAL
96
A
GLN
97
n
97
GLN
97
A
LYS
98
n
98
LYS
98
A
THR
99
n
99
THR
99
A
GLN
100
n
100
GLN
100
A
THR
101
n
101
THR
101
A
ILE
102
n
102
ILE
102
A
ARG
103
n
103
ARG
103
A
SER
104
n
104
SER
104
A
ALA
105
n
105
ALA
105
A
SER
106
n
106
SER
106
A
ASP
107
n
107
ASP
107
A
ILE
108
n
108
ILE
108
A
ARG
109
n
109
ARG
109
A
ASP
110
n
110
ASP
110
A
VAL
111
n
111
VAL
111
A
PHE
112
n
112
PHE
112
A
ILE
113
n
113
ILE
113
A
ASN
114
n
114
ASN
114
A
ALA
115
n
115
ALA
115
A
GLY
116
n
116
GLY
116
A
ILE
117
n
117
ILE
117
A
LYS
118
n
118
LYS
118
A
GLY
119
n
119
GLY
119
A
GLU
120
n
120
GLU
120
A
GLU
121
n
121
GLU
121
A
TYR
122
n
122
TYR
122
A
ASP
123
n
123
ASP
123
A
ALA
124
n
124
ALA
124
A
ALA
125
n
125
ALA
125
A
TRP
126
n
126
TRP
126
A
ASN
127
n
127
ASN
127
A
SER
128
n
128
SER
128
A
PHE
129
n
129
PHE
129
A
VAL
130
n
130
VAL
130
A
VAL
131
n
131
VAL
131
A
LYS
132
n
132
LYS
132
A
SER
133
n
133
SER
133
A
LEU
134
n
134
LEU
134
A
VAL
135
n
135
VAL
135
A
ALA
136
n
136
ALA
136
A
GLN
137
n
137
GLN
137
A
GLN
138
n
138
GLN
138
A
GLU
139
n
139
GLU
139
A
LYS
140
n
140
LYS
140
A
ALA
141
n
141
ALA
141
A
ALA
142
n
142
ALA
142
A
ALA
143
n
143
ALA
143
A
ASP
144
n
144
ASP
144
A
VAL
145
n
145
VAL
145
A
GLN
146
n
146
GLN
146
A
LEU
147
n
147
LEU
147
A
ARG
148
n
148
ARG
148
A
GLY
149
n
149
GLY
149
A
VAL
150
n
150
VAL
150
A
PRO
151
n
151
PRO
151
A
ALA
152
n
152
ALA
152
A
MET
153
n
153
MET
153
A
PHE
154
n
154
PHE
154
A
VAL
155
n
155
VAL
155
A
ASN
156
n
156
ASN
156
A
GLY
157
n
157
GLY
157
A
LYS
158
n
158
LYS
158
A
TYR
159
n
159
TYR
159
A
GLN
160
n
160
GLN
160
A
LEU
161
n
161
LEU
161
A
ASN
162
n
162
ASN
162
A
PRO
163
n
163
PRO
163
A
GLN
164
n
164
GLN
164
A
GLY
165
n
165
GLY
165
A
MET
166
n
166
MET
166
A
ASP
167
n
167
ASP
167
A
THR
168
n
168
THR
168
A
SER
169
n
169
SER
169
A
ASN
170
n
170
ASN
170
A
MET
171
n
171
MET
171
A
ASP
172
n
172
ASP
172
A
VAL
173
n
173
VAL
173
A
PHE
174
n
174
PHE
174
A
VAL
175
n
175
VAL
175
A
GLN
176
n
176
GLN
176
A
GLN
177
n
177
GLN
177
A
TYR
178
n
178
TYR
178
A
ALA
179
n
179
ALA
179
A
ASP
180
n
180
ASP
180
A
THR
181
n
181
THR
181
A
VAL
182
n
182
VAL
182
A
LYS
183
n
183
LYS
183
A
TYR
184
n
184
TYR
184
A
LEU
185
n
185
LEU
185
A
SER
186
n
186
SER
186
A
GLU
187
n
187
GLU
187
A
LYS
188
n
188
LYS
188
A
n
189
189
A
ALA
1
n
1
ALA
1
B
GLN
2
n
2
GLN
2
B
TYR
3
n
3
TYR
3
B
GLU
4
n
4
GLU
4
B
ASP
5
n
5
ASP
5
B
GLY
6
n
6
GLY
6
B
LYS
7
n
7
LYS
7
B
GLN
8
n
8
GLN
8
B
TYR
9
n
9
TYR
9
B
THR
10
n
10
THR
10
B
THR
11
n
11
THR
11
B
LEU
12
n
12
LEU
12
B
GLU
13
n
13
GLU
13
B
LYS
14
n
14
LYS
14
B
PRO
15
n
15
PRO
15
B
VAL
16
n
16
VAL
16
B
ALA
17
n
17
ALA
17
B
GLY
18
n
18
GLY
18
B
ALA
19
n
19
ALA
19
B
PRO
20
n
20
PRO
20
B
GLN
21
n
21
GLN
21
B
VAL
22
n
22
VAL
22
B
LEU
23
n
23
LEU
23
B
GLU
24
n
24
GLU
24
B
PHE
25
n
25
PHE
25
B
PHE
26
n
26
PHE
26
B
SER
27
n
27
SER
27
B
PHE
28
n
28
PHE
28
B
PHE
29
n
29
PHE
29
B
CYS
30
n
30
CYS
30
B
PRO
31
n
31
PRO
31
B
LEU
32
n
32
LEU
32
B
CYS
33
n
33
CYS
33
B
TYR
34
n
34
TYR
34
B
GLN
35
n
35
GLN
35
B
PHE
36
n
36
PHE
36
B
GLU
37
n
37
GLU
37
B
GLU
38
n
38
GLU
38
B
VAL
39
n
39
VAL
39
B
LEU
40
n
40
LEU
40
B
HIS
41
n
41
HIS
41
B
ILE
42
n
42
ILE
42
B
SER
43
n
43
SER
43
B
ASP
44
n
44
ASP
44
B
ASN
45
n
45
ASN
45
B
VAL
46
n
46
VAL
46
B
LYS
47
n
47
LYS
47
B
LYS
48
n
48
LYS
48
B
LYS
49
n
49
LYS
49
B
LEU
50
n
50
LEU
50
B
PRO
51
n
51
PRO
51
B
GLU
52
n
52
GLU
52
B
GLY
53
n
53
GLY
53
B
VAL
54
n
54
VAL
54
B
LYS
55
n
55
LYS
55
B
MET
56
n
56
MET
56
B
THR
57
n
57
THR
57
B
LYS
58
n
58
LYS
58
B
TYR
59
n
59
TYR
59
B
HIS
60
n
60
HIS
60
B
VAL
61
n
61
VAL
61
B
ASN
62
n
62
ASN
62
B
PHE
63
n
63
PHE
63
B
MET
64
n
64
MET
64
B
GLY
65
n
65
GLY
65
B
GLY
66
n
66
GLY
66
B
ASP
67
n
67
ASP
67
B
LEU
68
n
68
LEU
68
B
GLY
69
n
69
GLY
69
B
LYS
70
n
70
LYS
70
B
ASP
71
n
71
ASP
71
B
LEU
72
n
72
LEU
72
B
THR
73
n
73
THR
73
B
GLN
74
n
74
GLN
74
B
ALA
75
n
75
ALA
75
B
TRP
76
n
76
TRP
76
B
ALA
77
n
77
ALA
77
B
VAL
78
n
78
VAL
78
B
ALA
79
n
79
ALA
79
B
MET
80
n
80
MET
80
B
ALA
81
n
81
ALA
81
B
LEU
82
n
82
LEU
82
B
GLY
83
n
83
GLY
83
B
VAL
84
n
84
VAL
84
B
GLU
85
n
85
GLU
85
B
ASP
86
n
86
ASP
86
B
LYS
87
n
87
LYS
87
B
VAL
88
n
88
VAL
88
B
THR
89
n
89
THR
89
B
VAL
90
n
90
VAL
90
B
PRO
91
n
91
PRO
91
B
LEU
92
n
92
LEU
92
B
PHE
93
n
93
PHE
93
B
GLU
94
n
94
GLU
94
B
GLY
95
n
95
GLY
95
B
VAL
96
n
96
VAL
96
B
GLN
97
n
97
GLN
97
B
LYS
98
n
98
LYS
98
B
THR
99
n
99
THR
99
B
GLN
100
n
100
GLN
100
B
THR
101
n
101
THR
101
B
ILE
102
n
102
ILE
102
B
ARG
103
n
103
ARG
103
B
SER
104
n
104
SER
104
B
ALA
105
n
105
ALA
105
B
SER
106
n
106
SER
106
B
ASP
107
n
107
ASP
107
B
ILE
108
n
108
ILE
108
B
ARG
109
n
109
ARG
109
B
ASP
110
n
110
ASP
110
B
VAL
111
n
111
VAL
111
B
PHE
112
n
112
PHE
112
B
ILE
113
n
113
ILE
113
B
ASN
114
n
114
ASN
114
B
ALA
115
n
115
ALA
115
B
GLY
116
n
116
GLY
116
B
ILE
117
n
117
ILE
117
B
LYS
118
n
118
LYS
118
B
GLY
119
n
119
GLY
119
B
GLU
120
n
120
GLU
120
B
GLU
121
n
121
GLU
121
B
TYR
122
n
122
TYR
122
B
ASP
123
n
123
ASP
123
B
ALA
124
n
124
ALA
124
B
ALA
125
n
125
ALA
125
B
TRP
126
n
126
TRP
126
B
ASN
127
n
127
ASN
127
B
SER
128
n
128
SER
128
B
PHE
129
n
129
PHE
129
B
VAL
130
n
130
VAL
130
B
VAL
131
n
131
VAL
131
B
LYS
132
n
132
LYS
132
B
SER
133
n
133
SER
133
B
LEU
134
n
134
LEU
134
B
VAL
135
n
135
VAL
135
B
ALA
136
n
136
ALA
136
B
GLN
137
n
137
GLN
137
B
GLN
138
n
138
GLN
138
B
GLU
139
n
139
GLU
139
B
LYS
140
n
140
LYS
140
B
ALA
141
n
141
ALA
141
B
ALA
142
n
142
ALA
142
B
ALA
143
n
143
ALA
143
B
ASP
144
n
144
ASP
144
B
VAL
145
n
145
VAL
145
B
GLN
146
n
146
GLN
146
B
LEU
147
n
147
LEU
147
B
ARG
148
n
148
ARG
148
B
GLY
149
n
149
GLY
149
B
VAL
150
n
150
VAL
150
B
PRO
151
n
151
PRO
151
B
ALA
152
n
152
ALA
152
B
MET
153
n
153
MET
153
B
PHE
154
n
154
PHE
154
B
VAL
155
n
155
VAL
155
B
ASN
156
n
156
ASN
156
B
GLY
157
n
157
GLY
157
B
LYS
158
n
158
LYS
158
B
TYR
159
n
159
TYR
159
B
GLN
160
n
160
GLN
160
B
LEU
161
n
161
LEU
161
B
ASN
162
n
162
ASN
162
B
PRO
163
n
163
PRO
163
B
GLN
164
n
164
GLN
164
B
GLY
165
n
165
GLY
165
B
MET
166
n
166
MET
166
B
ASP
167
n
167
ASP
167
B
THR
168
n
168
THR
168
B
SER
169
n
169
SER
169
B
ASN
170
n
170
ASN
170
B
MET
171
n
171
MET
171
B
ASP
172
n
172
ASP
172
B
VAL
173
n
173
VAL
173
B
PHE
174
n
174
PHE
174
B
VAL
175
n
175
VAL
175
B
GLN
176
n
176
GLN
176
B
GLN
177
n
177
GLN
177
B
TYR
178
n
178
TYR
178
B
ALA
179
n
179
ALA
179
B
ASP
180
n
180
ASP
180
B
THR
181
n
181
THR
181
B
VAL
182
n
182
VAL
182
B
LYS
183
n
183
LYS
183
B
TYR
184
n
184
TYR
184
B
LEU
185
n
185
LEU
185
B
SER
186
n
186
SER
186
B
GLU
187
n
187
GLU
187
B
LYS
188
n
188
LYS
188
B
n
189
189
B
author_defined_assembly
2
dimeric
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
A
CG
LYS
7
A
CG
LYS
7
1
Y
1
A
CD
LYS
7
A
CD
LYS
7
1
Y
1
A
CE
LYS
7
A
CE
LYS
7
1
Y
1
A
NZ
LYS
7
A
NZ
LYS
7
1
Y
1
A
CG
GLU
13
A
CG
GLU
13
1
Y
1
A
CD
GLU
13
A
CD
GLU
13
1
Y
1
A
OE1
GLU
13
A
OE1
GLU
13
1
Y
1
A
OE2
GLU
13
A
OE2
GLU
13
1
Y
1
A
CG
LYS
14
A
CG
LYS
14
1
Y
1
A
CD
LYS
14
A
CD
LYS
14
1
Y
1
A
CE
LYS
14
A
CE
LYS
14
1
Y
1
A
NZ
LYS
14
A
NZ
LYS
14
1
Y
1
A
CG
GLU
52
A
CG
GLU
52
1
Y
1
A
CD
GLU
52
A
CD
GLU
52
1
Y
1
A
OE1
GLU
52
A
OE1
GLU
52
1
Y
1
A
OE2
GLU
52
A
OE2
GLU
52
1
Y
1
A
CG
LYS
55
A
CG
LYS
55
1
Y
1
A
CD
LYS
55
A
CD
LYS
55
1
Y
1
A
CE
LYS
55
A
CE
LYS
55
1
Y
1
A
NZ
LYS
55
A
NZ
LYS
55
1
Y
1
A
CG
ARG
148
A
CG
ARG
148
1
Y
1
A
CD
ARG
148
A
CD
ARG
148
1
Y
1
A
NE
ARG
148
A
NE
ARG
148
1
Y
1
A
CZ
ARG
148
A
CZ
ARG
148
1
Y
1
A
NH1
ARG
148
A
NH1
ARG
148
1
Y
1
A
NH2
ARG
148
A
NH2
ARG
148
1
Y
1
A
CG
GLN
164
A
CG
GLN
164
1
Y
1
A
CD
GLN
164
A
CD
GLN
164
1
Y
1
A
OE1
GLN
164
A
OE1
GLN
164
1
Y
1
A
NE2
GLN
164
A
NE2
GLN
164
1
Y
1
B
CG
GLU
13
B
CG
GLU
13
1
Y
1
B
CD
GLU
13
B
CD
GLU
13
1
Y
1
B
OE1
GLU
13
B
OE1
GLU
13
1
Y
1
B
OE2
GLU
13
B
OE2
GLU
13
1
Y
1
B
CG
LYS
14
B
CG
LYS
14
1
Y
1
B
CD
LYS
14
B
CD
LYS
14
1
Y
1
B
CE
LYS
14
B
CE
LYS
14
1
Y
1
B
NZ
LYS
14
B
NZ
LYS
14
1
Y
1
B
CG
LYS
47
B
CG
LYS
47
1
Y
1
B
CD
LYS
47
B
CD
LYS
47
1
Y
1
B
CE
LYS
47
B
CE
LYS
47
1
Y
1
B
NZ
LYS
47
B
NZ
LYS
47
1
Y
1
B
CG
GLU
52
B
CG
GLU
52
1
Y
1
B
CD
GLU
52
B
CD
GLU
52
1
Y
1
B
OE1
GLU
52
B
OE1
GLU
52
1
Y
1
B
OE2
GLU
52
B
OE2
GLU
52
1
Y
1
B
CG
LYS
55
B
CG
LYS
55
1
Y
1
B
CD
LYS
55
B
CD
LYS
55
1
Y
1
B
CE
LYS
55
B
CE
LYS
55
1
Y
1
B
NZ
LYS
55
B
NZ
LYS
55
1
Y
1
B
CG
LYS
118
B
CG
LYS
118
1
Y
1
B
CD
LYS
118
B
CD
LYS
118
1
Y
1
B
CE
LYS
118
B
CE
LYS
118
1
Y
1
B
NZ
LYS
118
B
NZ
LYS
118
1
Y
1
B
CG
LYS
132
B
CG
LYS
132
1
Y
1
B
CD
LYS
132
B
CD
LYS
132
1
Y
1
B
CE
LYS
132
B
CE
LYS
132
1
Y
1
B
NZ
LYS
132
B
NZ
LYS
132
1
Y
1
B
CG
ARG
148
B
CG
ARG
148
1
Y
1
B
CD
ARG
148
B
CD
ARG
148
1
Y
1
B
NE
ARG
148
B
NE
ARG
148
1
Y
1
B
CZ
ARG
148
B
CZ
ARG
148
1
Y
1
B
NH1
ARG
148
B
NH1
ARG
148
1
Y
1
B
NH2
ARG
148
B
NH2
ARG
148
1
Y
1
B
CG
LYS
158
B
CG
LYS
158
1
Y
1
B
CD
LYS
158
B
CD
LYS
158
1
Y
1
B
CE
LYS
158
B
CE
LYS
158
1
Y
1
B
NZ
LYS
158
B
NZ
LYS
158
1
Y
1
A
LYS
189
A
LYS
189
1
Y
1
B
LYS
189
B
LYS
189
1
Y
1
A
A
NZ
O
LYS
HOH
118
658
1.87
1_555
2_657
1
B
B
ND2
O
ASN
HOH
170
687
2.13
1_555
4_557
1
A
LYS
7
-104.45
-71.73
1
A
PRO
51
-59.62
172.66
1
B
LYS
7
-102.39
-86.30
1
B
PRO
51
-61.13
-179.52
1
B
PHE
63
-61.39
11.38
1
B
LYS
98
-88.10
-73.20
1
B
ASN
156
49.31
25.04
1
B
GLU
187
-110.11
64.82
PARHCSDX.PRO
TOPHCSDX.PRO
33.5
BULK SOLVENT CORRECTION USED SOLDEN=0.34, SOLRAD = 0.25 A
0.22
0.176
0.176
2.0
50.0
2707
27226
10.0
86.2
RANDOM
0.1
1
RESTRAINED
THROUGHOUT
1.0
DIFFERENCE FOURIER
1.7 A STRUCTURE OF WILDTYPE OXIDISED DSBA (PDB ENTRY 1FVK)
0.27
0.25
50.0
2.0
50.0
157
3043
0
0
2886
0.007
1.14
22.8
1.13
1.5
2.0
2.0
2.5
0.327
0.291
2.09
232
2319
8
5.9
64.8
27.2
2.0
50.0
1AC1
28490
1.
0.081
1
13.6
2.9
91.5
0.298
2.0
2.07
2.36
2.83
83.0
data reduction
DENZO
data scaling
SCALEPACK
model building
X-PLOR
3.1
refinement
X-PLOR
3.1
phasing
X-PLOR
3.1
DSBA MUTANT H32L
1
N
N
1
N
N
2
N
N
2
N
N
A
CYS
30
A
CYS
30
HELX_P
A
GLU
37
A
GLU
37
1
A1
8
A
HIS
41
A
HIS
41
HELX_P
A
LEU
50
A
LEU
50
1
A1'
10
A
GLY
66
A
GLY
66
HELX_P
A
LEU
82
A
LEU
82
1
A2
17
A
VAL
84
A
VAL
84
HELX_P
A
GLN
100
A
GLN
100
1
A3
17
A
SER
104
A
SER
104
HELX_P
A
ALA
115
A
ALA
115
1
A4
12
A
LYS
118
A
LYS
118
HELX_P
A
SER
128
A
SER
128
1
A5
11
A
PHE
129
A
PHE
129
HELX_P
A
GLN
146
A
GLN
146
1
A6
18
A
ASN
170
A
ASN
170
HELX_P
A
LYS
188
A
LYS
188
1
A7
19
B
CYS
30
B
CYS
30
HELX_P
B
GLU
37
B
GLU
37
1
B1
8
B
HIS
41
B
HIS
41
HELX_P
B
LEU
50
B
LEU
50
1
B1'
10
B
GLY
66
B
GLY
66
HELX_P
B
LEU
82
B
LEU
82
1
B2
17
B
VAL
84
B
VAL
84
HELX_P
B
GLN
100
B
GLN
100
1
B3
17
B
SER
104
B
SER
104
HELX_P
B
ALA
115
B
ALA
115
1
B4
12
B
LYS
118
B
LYS
118
HELX_P
B
SER
128
B
SER
128
1
B5
11
B
PHE
129
B
PHE
129
HELX_P
B
GLN
146
B
GLN
146
1
B6
18
B
ASN
170
B
ASN
170
HELX_P
B
LYS
188
B
LYS
188
1
B7
19
disulf
2.018
A
CYS
30
A
SG
CYS
30
1_555
A
CYS
33
A
SG
CYS
33
1_555
disulf
2.037
B
CYS
30
B
SG
CYS
30
1_555
B
CYS
33
B
SG
CYS
33
1_555
DISULFIDE OXIDOREDUCTASE
DISULFIDE OXIDOREDUCTASE, THIOREDOXIN FOLD, REDOX-ACTIVE CENTER
A
VAL
150
A
VAL
150
1
A
PRO
151
A
PRO
151
0.08
B
VAL
150
B
VAL
150
1
B
PRO
151
B
PRO
151
-0.01
given
-0.962443
0.133572
0.236352
-0.242724
-0.033387
-0.969521
-0.121610
-0.990477
0.064554
-21.12046
63.75655
73.27244
DSBA_ECOLI
UNP
1
1
P24991
MKKIWLALAGLVLAFSASAAQYEDGKQYTTLEKPVAGAPQVLEFFSFFCPLCYQFEEVLHISDNVKKKLPEGVKMTKYHV
NFMGGDLGKDLTQAWAVAMALGVEDKVTVPLFEGVQKTQTIRSASDIRDVFINAGIKGEEYDAAWNSFVVKSLVAQQEKA
AADVQLRGVPAMFVNGKYQLNPQGMDTSNMDVFVQQYADTVKYLSEKK
20
208
1AC1
1
189
P24991
A
1
1
189
20
208
1AC1
1
189
P24991
B
1
1
189
5
5
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
anti-parallel
parallel
A
GLN
8
A
GLN
8
A
LEU
12
A
LEU
12
A
LYS
158
A
LYS
158
A
ASN
162
A
ASN
162
A
ALA
152
A
ALA
152
A
ASN
156
A
ASN
156
A
GLN
21
A
GLN
21
A
PHE
28
A
PHE
28
A
LYS
55
A
LYS
55
A
VAL
61
A
VAL
61
B
GLN
8
B
GLN
8
B
LEU
12
B
LEU
12
B
LYS
158
B
LYS
158
B
ASN
162
B
ASN
162
B
ALA
152
B
ALA
152
B
ASN
156
B
ASN
156
B
GLN
21
B
GLN
21
B
PHE
28
B
PHE
28
B
LYS
55
B
LYS
55
B
VAL
61
B
VAL
61
5
C 1 2 1