0.007626
0.000000
0.004060
0.000000
0.020578
0.000000
0.000000
0.000000
0.016103
0.25000
0.00000
0.00000
CIS PROLINE - PRO 23
Wei, Y.
Schottel, J.L.
Derewenda, U.
Swenson, L.
Patkar, S.
Derewenda, Z.S.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
118.03
90.00
131.133
48.596
70.353
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
C H4 O2 P -1
79.015
METHYLPHOSPHONIC ACID ESTER GROUP
non-polymer
US
Nat.Struct.Biol.
NSBIEW
2024
1072-8368
2
218
223
10.1038/nsb0395-218
7773790
A novel variant of the catalytic triad in the Streptomyces scabies esterase.
1995
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
x-ray
1
1.0
33003.750
ESTERASE
1
nat
polymer
79.015
METHYLPHOSPHONIC ACID ESTER GROUP
1
syn
non-polymer
18.015
water
185
nat
water
no
no
APADPVPTVFFGDSYTANFGIAPVTNQDSERGWCFQAKENYPAVATRSLADKGITLDVQADVSCGGALIHHFWEKQELPF
GAGELPPQQDALKQDTQLTVGSLGGNTLGFNRILKQCSDELRKPSLLPGDPVDGDEPAAKCGEFFGTGDGKQWLDDQFER
VGAELEELLDRIGYFAPDAKRVLVGYPRLVPEDTTKCLTAAPGQTQLPFADIPQDALPVLDQIQKRLNDAMKKAAADGGA
DFVDLYAGTGANTACDGADRGIGGLLEDSQLELLGTKIPWYAHPNDKGRDIQAKQVADKIEEILNR
APADPVPTVFFGDSYTANFGIAPVTNQDSERGWCFQAKENYPAVATRSLADKGITLDVQADVSCGGALIHHFWEKQELPF
GAGELPPQQDALKQDTQLTVGSLGGNTLGFNRILKQCSDELRKPSLLPGDPVDGDEPAAKCGEFFGTGDGKQWLDDQFER
VGAELEELLDRIGYFAPDAKRVLVGYPRLVPEDTTKCLTAAPGQTQLPFADIPQDALPVLDQIQKRLNDAMKKAAADGGA
DFVDLYAGTGANTACDGADRGIGGLLEDSQLELLGTKIPWYAHPNDKGRDIQAKQVADKIEEILNR
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
Streptomyces
sample
1930
Streptomyces scabiei
3.00
58.94
repository
Initial release
Version format compliance
Version format compliance
1
0
1995-10-15
1
1
2008-03-03
1
2
2011-07-13
Y
1994-10-07
REL
VXA
METHYLPHOSPHONIC ACID ESTER GROUP
HOH
water
ONE METHYL PHOSPHONATE IS COVALENTLY BONDED TO THE SER 14
OF THE ENZYME.
MPS
400
2
VXA
VXA
400
A
HOH
500
3
HOH
HOH
500
A
HOH
501
3
HOH
HOH
501
A
HOH
502
3
HOH
HOH
502
A
HOH
503
3
HOH
HOH
503
A
HOH
504
3
HOH
HOH
504
A
HOH
505
3
HOH
HOH
505
A
HOH
506
3
HOH
HOH
506
A
HOH
507
3
HOH
HOH
507
A
HOH
508
3
HOH
HOH
508
A
HOH
509
3
HOH
HOH
509
A
HOH
510
3
HOH
HOH
510
A
HOH
511
3
HOH
HOH
511
A
HOH
512
3
HOH
HOH
512
A
HOH
513
3
HOH
HOH
513
A
HOH
514
3
HOH
HOH
514
A
HOH
515
3
HOH
HOH
515
A
HOH
516
3
HOH
HOH
516
A
HOH
517
3
HOH
HOH
517
A
HOH
518
3
HOH
HOH
518
A
HOH
519
3
HOH
HOH
519
A
HOH
520
3
HOH
HOH
520
A
HOH
521
3
HOH
HOH
521
A
HOH
522
3
HOH
HOH
522
A
HOH
523
3
HOH
HOH
523
A
HOH
524
3
HOH
HOH
524
A
HOH
525
3
HOH
HOH
525
A
HOH
526
3
HOH
HOH
526
A
HOH
527
3
HOH
HOH
527
A
HOH
528
3
HOH
HOH
528
A
HOH
529
3
HOH
HOH
529
A
HOH
530
3
HOH
HOH
530
A
HOH
531
3
HOH
HOH
531
A
HOH
532
3
HOH
HOH
532
A
HOH
533
3
HOH
HOH
533
A
HOH
534
3
HOH
HOH
534
A
HOH
535
3
HOH
HOH
535
A
HOH
536
3
HOH
HOH
536
A
HOH
537
3
HOH
HOH
537
A
HOH
538
3
HOH
HOH
538
A
HOH
539
3
HOH
HOH
539
A
HOH
540
3
HOH
HOH
540
A
HOH
541
3
HOH
HOH
541
A
HOH
542
3
HOH
HOH
542
A
HOH
543
3
HOH
HOH
543
A
HOH
544
3
HOH
HOH
544
A
HOH
545
3
HOH
HOH
545
A
HOH
546
3
HOH
HOH
546
A
HOH
547
3
HOH
HOH
547
A
HOH
548
3
HOH
HOH
548
A
HOH
549
3
HOH
HOH
549
A
HOH
550
3
HOH
HOH
550
A
HOH
551
3
HOH
HOH
551
A
HOH
552
3
HOH
HOH
552
A
HOH
553
3
HOH
HOH
553
A
HOH
554
3
HOH
HOH
554
A
HOH
555
3
HOH
HOH
555
A
HOH
556
3
HOH
HOH
556
A
HOH
557
3
HOH
HOH
557
A
HOH
558
3
HOH
HOH
558
A
HOH
559
3
HOH
HOH
559
A
HOH
560
3
HOH
HOH
560
A
HOH
561
3
HOH
HOH
561
A
HOH
562
3
HOH
HOH
562
A
HOH
563
3
HOH
HOH
563
A
HOH
564
3
HOH
HOH
564
A
HOH
565
3
HOH
HOH
565
A
HOH
566
3
HOH
HOH
566
A
HOH
567
3
HOH
HOH
567
A
HOH
568
3
HOH
HOH
568
A
HOH
569
3
HOH
HOH
569
A
HOH
570
3
HOH
HOH
570
A
HOH
571
3
HOH
HOH
571
A
HOH
572
3
HOH
HOH
572
A
HOH
573
3
HOH
HOH
573
A
HOH
574
3
HOH
HOH
574
A
HOH
575
3
HOH
HOH
575
A
HOH
576
3
HOH
HOH
576
A
HOH
577
3
HOH
HOH
577
A
HOH
578
3
HOH
HOH
578
A
HOH
579
3
HOH
HOH
579
A
HOH
580
3
HOH
HOH
580
A
HOH
581
3
HOH
HOH
581
A
HOH
582
3
HOH
HOH
582
A
HOH
583
3
HOH
HOH
583
A
HOH
584
3
HOH
HOH
584
A
HOH
585
3
HOH
HOH
585
A
HOH
586
3
HOH
HOH
586
A
HOH
587
3
HOH
HOH
587
A
HOH
588
3
HOH
HOH
588
A
HOH
589
3
HOH
HOH
589
A
HOH
590
3
HOH
HOH
590
A
HOH
591
3
HOH
HOH
591
A
HOH
592
3
HOH
HOH
592
A
HOH
593
3
HOH
HOH
593
A
HOH
594
3
HOH
HOH
594
A
HOH
595
3
HOH
HOH
595
A
HOH
596
3
HOH
HOH
596
A
HOH
597
3
HOH
HOH
597
A
HOH
598
3
HOH
HOH
598
A
HOH
599
3
HOH
HOH
599
A
HOH
600
3
HOH
HOH
600
A
HOH
601
3
HOH
HOH
601
A
HOH
602
3
HOH
HOH
602
A
HOH
603
3
HOH
HOH
603
A
HOH
604
3
HOH
HOH
604
A
HOH
605
3
HOH
HOH
605
A
HOH
606
3
HOH
HOH
606
A
HOH
607
3
HOH
HOH
607
A
HOH
608
3
HOH
HOH
608
A
HOH
609
3
HOH
HOH
609
A
HOH
610
3
HOH
HOH
610
A
HOH
611
3
HOH
HOH
611
A
HOH
612
3
HOH
HOH
612
A
HOH
613
3
HOH
HOH
613
A
HOH
614
3
HOH
HOH
614
A
HOH
615
3
HOH
HOH
615
A
HOH
616
3
HOH
HOH
616
A
HOH
617
3
HOH
HOH
617
A
HOH
618
3
HOH
HOH
618
A
HOH
619
3
HOH
HOH
619
A
HOH
620
3
HOH
HOH
620
A
HOH
621
3
HOH
HOH
621
A
HOH
622
3
HOH
HOH
622
A
HOH
623
3
HOH
HOH
623
A
HOH
624
3
HOH
HOH
624
A
HOH
625
3
HOH
HOH
625
A
HOH
626
3
HOH
HOH
626
A
HOH
627
3
HOH
HOH
627
A
HOH
628
3
HOH
HOH
628
A
HOH
629
3
HOH
HOH
629
A
HOH
630
3
HOH
HOH
630
A
HOH
631
3
HOH
HOH
631
A
HOH
632
3
HOH
HOH
632
A
HOH
633
3
HOH
HOH
633
A
HOH
634
3
HOH
HOH
634
A
HOH
635
3
HOH
HOH
635
A
HOH
636
3
HOH
HOH
636
A
HOH
637
3
HOH
HOH
637
A
HOH
638
3
HOH
HOH
638
A
HOH
639
3
HOH
HOH
639
A
HOH
640
3
HOH
HOH
640
A
HOH
641
3
HOH
HOH
641
A
HOH
642
3
HOH
HOH
642
A
HOH
643
3
HOH
HOH
643
A
HOH
644
3
HOH
HOH
644
A
HOH
645
3
HOH
HOH
645
A
HOH
646
3
HOH
HOH
646
A
HOH
647
3
HOH
HOH
647
A
HOH
648
3
HOH
HOH
648
A
HOH
649
3
HOH
HOH
649
A
HOH
650
3
HOH
HOH
650
A
HOH
651
3
HOH
HOH
651
A
HOH
652
3
HOH
HOH
652
A
HOH
653
3
HOH
HOH
653
A
HOH
654
3
HOH
HOH
654
A
HOH
655
3
HOH
HOH
655
A
HOH
656
3
HOH
HOH
656
A
HOH
657
3
HOH
HOH
657
A
HOH
658
3
HOH
HOH
658
A
HOH
659
3
HOH
HOH
659
A
HOH
660
3
HOH
HOH
660
A
HOH
661
3
HOH
HOH
661
A
HOH
662
3
HOH
HOH
662
A
HOH
663
3
HOH
HOH
663
A
HOH
664
3
HOH
HOH
664
A
HOH
665
3
HOH
HOH
665
A
HOH
666
3
HOH
HOH
666
A
HOH
667
3
HOH
HOH
667
A
HOH
668
3
HOH
HOH
668
A
HOH
669
3
HOH
HOH
669
A
HOH
670
3
HOH
HOH
670
A
HOH
671
3
HOH
HOH
671
A
HOH
672
3
HOH
HOH
672
A
HOH
673
3
HOH
HOH
673
A
HOH
674
3
HOH
HOH
674
A
HOH
675
3
HOH
HOH
675
A
HOH
676
3
HOH
HOH
676
A
HOH
677
3
HOH
HOH
677
A
HOH
678
3
HOH
HOH
678
A
HOH
679
3
HOH
HOH
679
A
HOH
680
3
HOH
HOH
680
A
HOH
681
3
HOH
HOH
681
A
HOH
682
3
HOH
HOH
682
A
HOH
683
3
HOH
HOH
683
A
HOH
684
3
HOH
HOH
684
A
n
1
1
A
n
2
2
A
n
3
3
A
ASP
4
n
4
ASP
4
A
PRO
5
n
5
PRO
5
A
VAL
6
n
6
VAL
6
A
PRO
7
n
7
PRO
7
A
THR
8
n
8
THR
8
A
VAL
9
n
9
VAL
9
A
PHE
10
n
10
PHE
10
A
PHE
11
n
11
PHE
11
A
GLY
12
n
12
GLY
12
A
ASP
13
n
13
ASP
13
A
SER
14
n
14
SER
14
A
TYR
15
n
15
TYR
15
A
THR
16
n
16
THR
16
A
ALA
17
n
17
ALA
17
A
ASN
18
n
18
ASN
18
A
PHE
19
n
19
PHE
19
A
GLY
20
n
20
GLY
20
A
ILE
21
n
21
ILE
21
A
ALA
22
n
22
ALA
22
A
PRO
23
n
23
PRO
23
A
VAL
24
n
24
VAL
24
A
THR
25
n
25
THR
25
A
ASN
26
n
26
ASN
26
A
GLN
27
n
27
GLN
27
A
ASP
28
n
28
ASP
28
A
SER
29
n
29
SER
29
A
GLU
30
n
30
GLU
30
A
ARG
31
n
31
ARG
31
A
GLY
32
n
32
GLY
32
A
TRP
33
n
33
TRP
33
A
CYS
34
n
34
CYS
34
A
PHE
35
n
35
PHE
35
A
GLN
36
n
36
GLN
36
A
ALA
37
n
37
ALA
37
A
LYS
38
n
38
LYS
38
A
GLU
39
n
39
GLU
39
A
ASN
40
n
40
ASN
40
A
TYR
41
n
41
TYR
41
A
PRO
42
n
42
PRO
42
A
ALA
43
n
43
ALA
43
A
VAL
44
n
44
VAL
44
A
ALA
45
n
45
ALA
45
A
THR
46
n
46
THR
46
A
ARG
47
n
47
ARG
47
A
SER
48
n
48
SER
48
A
LEU
49
n
49
LEU
49
A
ALA
50
n
50
ALA
50
A
ASP
51
n
51
ASP
51
A
LYS
52
n
52
LYS
52
A
GLY
53
n
53
GLY
53
A
ILE
54
n
54
ILE
54
A
THR
55
n
55
THR
55
A
LEU
56
n
56
LEU
56
A
ASP
57
n
57
ASP
57
A
VAL
58
n
58
VAL
58
A
GLN
59
n
59
GLN
59
A
ALA
60
n
60
ALA
60
A
ASP
61
n
61
ASP
61
A
VAL
62
n
62
VAL
62
A
SER
63
n
63
SER
63
A
CYS
64
n
64
CYS
64
A
GLY
65
n
65
GLY
65
A
GLY
66
n
66
GLY
66
A
ALA
67
n
67
ALA
67
A
LEU
68
n
68
LEU
68
A
ILE
69
n
69
ILE
69
A
HIS
70
n
70
HIS
70
A
HIS
71
n
71
HIS
71
A
PHE
72
n
72
PHE
72
A
TRP
73
n
73
TRP
73
A
GLU
74
n
74
GLU
74
A
LYS
75
n
75
LYS
75
A
GLN
76
n
76
GLN
76
A
GLU
77
n
77
GLU
77
A
LEU
78
n
78
LEU
78
A
PRO
79
n
79
PRO
79
A
PHE
80
n
80
PHE
80
A
GLY
81
n
81
GLY
81
A
ALA
82
n
82
ALA
82
A
GLY
83
n
83
GLY
83
A
GLU
84
n
84
GLU
84
A
LEU
85
n
85
LEU
85
A
PRO
86
n
86
PRO
86
A
PRO
87
n
87
PRO
87
A
GLN
88
n
88
GLN
88
A
GLN
89
n
89
GLN
89
A
ASP
90
n
90
ASP
90
A
ALA
91
n
91
ALA
91
A
LEU
92
n
92
LEU
92
A
LYS
93
n
93
LYS
93
A
GLN
94
n
94
GLN
94
A
ASP
95
n
95
ASP
95
A
THR
96
n
96
THR
96
A
GLN
97
n
97
GLN
97
A
LEU
98
n
98
LEU
98
A
THR
99
n
99
THR
99
A
VAL
100
n
100
VAL
100
A
GLY
101
n
101
GLY
101
A
SER
102
n
102
SER
102
A
LEU
103
n
103
LEU
103
A
GLY
104
n
104
GLY
104
A
GLY
105
n
105
GLY
105
A
ASN
106
n
106
ASN
106
A
THR
107
n
107
THR
107
A
LEU
108
n
108
LEU
108
A
GLY
109
n
109
GLY
109
A
PHE
110
n
110
PHE
110
A
ASN
111
n
111
ASN
111
A
ARG
112
n
112
ARG
112
A
ILE
113
n
113
ILE
113
A
LEU
114
n
114
LEU
114
A
LYS
115
n
115
LYS
115
A
GLN
116
n
116
GLN
116
A
CYS
117
n
117
CYS
117
A
SER
118
n
118
SER
118
A
ASP
119
n
119
ASP
119
A
GLU
120
n
120
GLU
120
A
LEU
121
n
121
LEU
121
A
ARG
122
n
122
ARG
122
A
LYS
123
n
123
LYS
123
A
PRO
124
n
124
PRO
124
A
SER
125
n
125
SER
125
A
LEU
126
n
126
LEU
126
A
LEU
127
n
127
LEU
127
A
PRO
128
n
128
PRO
128
A
GLY
129
n
129
GLY
129
A
ASP
130
n
130
ASP
130
A
PRO
131
n
131
PRO
131
A
VAL
132
n
132
VAL
132
A
ASP
133
n
133
ASP
133
A
GLY
134
n
134
GLY
134
A
ASP
135
n
135
ASP
135
A
GLU
136
n
136
GLU
136
A
PRO
137
n
137
PRO
137
A
ALA
138
n
138
ALA
138
A
ALA
139
n
139
ALA
139
A
LYS
140
n
140
LYS
140
A
CYS
141
n
141
CYS
141
A
GLY
142
n
142
GLY
142
A
GLU
143
n
143
GLU
143
A
PHE
144
n
144
PHE
144
A
PHE
145
n
145
PHE
145
A
GLY
146
n
146
GLY
146
A
THR
147
n
147
THR
147
A
GLY
148
n
148
GLY
148
A
ASP
149
n
149
ASP
149
A
GLY
150
n
150
GLY
150
A
LYS
151
n
151
LYS
151
A
GLN
152
n
152
GLN
152
A
TRP
153
n
153
TRP
153
A
LEU
154
n
154
LEU
154
A
ASP
155
n
155
ASP
155
A
ASP
156
n
156
ASP
156
A
GLN
157
n
157
GLN
157
A
PHE
158
n
158
PHE
158
A
GLU
159
n
159
GLU
159
A
ARG
160
n
160
ARG
160
A
VAL
161
n
161
VAL
161
A
GLY
162
n
162
GLY
162
A
ALA
163
n
163
ALA
163
A
GLU
164
n
164
GLU
164
A
LEU
165
n
165
LEU
165
A
GLU
166
n
166
GLU
166
A
GLU
167
n
167
GLU
167
A
LEU
168
n
168
LEU
168
A
LEU
169
n
169
LEU
169
A
ASP
170
n
170
ASP
170
A
ARG
171
n
171
ARG
171
A
ILE
172
n
172
ILE
172
A
GLY
173
n
173
GLY
173
A
TYR
174
n
174
TYR
174
A
PHE
175
n
175
PHE
175
A
ALA
176
n
176
ALA
176
A
PRO
177
n
177
PRO
177
A
ASP
178
n
178
ASP
178
A
ALA
179
n
179
ALA
179
A
LYS
180
n
180
LYS
180
A
ARG
181
n
181
ARG
181
A
VAL
182
n
182
VAL
182
A
LEU
183
n
183
LEU
183
A
VAL
184
n
184
VAL
184
A
GLY
185
n
185
GLY
185
A
TYR
186
n
186
TYR
186
A
PRO
187
n
187
PRO
187
A
ARG
188
n
188
ARG
188
A
LEU
189
n
189
LEU
189
A
VAL
190
n
190
VAL
190
A
PRO
191
n
191
PRO
191
A
GLU
192
n
192
GLU
192
A
ASP
193
n
193
ASP
193
A
THR
194
n
194
THR
194
A
THR
195
n
195
THR
195
A
LYS
196
n
196
LYS
196
A
CYS
197
n
197
CYS
197
A
LEU
198
n
198
LEU
198
A
THR
199
n
199
THR
199
A
ALA
200
n
200
ALA
200
A
ALA
201
n
201
ALA
201
A
PRO
202
n
202
PRO
202
A
GLY
203
n
203
GLY
203
A
GLN
204
n
204
GLN
204
A
THR
205
n
205
THR
205
A
GLN
206
n
206
GLN
206
A
LEU
207
n
207
LEU
207
A
PRO
208
n
208
PRO
208
A
PHE
209
n
209
PHE
209
A
ALA
210
n
210
ALA
210
A
ASP
211
n
211
ASP
211
A
ILE
212
n
212
ILE
212
A
PRO
213
n
213
PRO
213
A
GLN
214
n
214
GLN
214
A
ASP
215
n
215
ASP
215
A
ALA
216
n
216
ALA
216
A
LEU
217
n
217
LEU
217
A
PRO
218
n
218
PRO
218
A
VAL
219
n
219
VAL
219
A
LEU
220
n
220
LEU
220
A
ASP
221
n
221
ASP
221
A
GLN
222
n
222
GLN
222
A
ILE
223
n
223
ILE
223
A
GLN
224
n
224
GLN
224
A
LYS
225
n
225
LYS
225
A
ARG
226
n
226
ARG
226
A
LEU
227
n
227
LEU
227
A
ASN
228
n
228
ASN
228
A
ASP
229
n
229
ASP
229
A
ALA
230
n
230
ALA
230
A
MET
231
n
231
MET
231
A
LYS
232
n
232
LYS
232
A
LYS
233
n
233
LYS
233
A
ALA
234
n
234
ALA
234
A
ALA
235
n
235
ALA
235
A
ALA
236
n
236
ALA
236
A
ASP
237
n
237
ASP
237
A
GLY
238
n
238
GLY
238
A
GLY
239
n
239
GLY
239
A
ALA
240
n
240
ALA
240
A
ASP
241
n
241
ASP
241
A
PHE
242
n
242
PHE
242
A
VAL
243
n
243
VAL
243
A
ASP
244
n
244
ASP
244
A
LEU
245
n
245
LEU
245
A
TYR
246
n
246
TYR
246
A
ALA
247
n
247
ALA
247
A
GLY
248
n
248
GLY
248
A
THR
249
n
249
THR
249
A
GLY
250
n
250
GLY
250
A
ALA
251
n
251
ALA
251
A
ASN
252
n
252
ASN
252
A
THR
253
n
253
THR
253
A
ALA
254
n
254
ALA
254
A
CYS
255
n
255
CYS
255
A
ASP
256
n
256
ASP
256
A
GLY
257
n
257
GLY
257
A
ALA
258
n
258
ALA
258
A
ASP
259
n
259
ASP
259
A
ARG
260
n
260
ARG
260
A
GLY
261
n
261
GLY
261
A
ILE
262
n
262
ILE
262
A
GLY
263
n
263
GLY
263
A
GLY
264
n
264
GLY
264
A
LEU
265
n
265
LEU
265
A
LEU
266
n
266
LEU
266
A
GLU
267
n
267
GLU
267
A
ASP
268
n
268
ASP
268
A
SER
269
n
269
SER
269
A
GLN
270
n
270
GLN
270
A
LEU
271
n
271
LEU
271
A
GLU
272
n
272
GLU
272
A
LEU
273
n
273
LEU
273
A
LEU
274
n
274
LEU
274
A
GLY
275
n
275
GLY
275
A
THR
276
n
276
THR
276
A
LYS
277
n
277
LYS
277
A
ILE
278
n
278
ILE
278
A
PRO
279
n
279
PRO
279
A
TRP
280
n
280
TRP
280
A
TYR
281
n
281
TYR
281
A
ALA
282
n
282
ALA
282
A
HIS
283
n
283
HIS
283
A
PRO
284
n
284
PRO
284
A
ASN
285
n
285
ASN
285
A
ASP
286
n
286
ASP
286
A
LYS
287
n
287
LYS
287
A
GLY
288
n
288
GLY
288
A
ARG
289
n
289
ARG
289
A
ASP
290
n
290
ASP
290
A
ILE
291
n
291
ILE
291
A
GLN
292
n
292
GLN
292
A
ALA
293
n
293
ALA
293
A
LYS
294
n
294
LYS
294
A
GLN
295
n
295
GLN
295
A
VAL
296
n
296
VAL
296
A
ALA
297
n
297
ALA
297
A
ASP
298
n
298
ASP
298
A
LYS
299
n
299
LYS
299
A
ILE
300
n
300
ILE
300
A
GLU
301
n
301
GLU
301
A
GLU
302
n
302
GLU
302
A
ILE
303
n
303
ILE
303
A
LEU
304
n
304
LEU
304
A
ASN
305
n
305
ASN
305
A
n
306
306
A
author_defined_assembly
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
O
ASP
241
A
O
ASP
241
A
N
LEU
183
A
N
LEU
183
A
O
LYS
180
A
O
LYS
180
A
N
THR
99
A
N
THR
99
A
O
LEU
98
A
O
LEU
98
A
N
VAL
9
A
N
VAL
9
A
N
PHE
10
A
N
PHE
10
A
O
ALA
60
A
O
ALA
60
A
O
GLN
76
A
O
GLN
76
A
N
LEU
85
A
N
LEU
85
1
A
HOH
529
C
HOH
1
A
HOH
536
C
HOH
1
A
ALA
1
A
ALA
1
1
Y
1
A
PRO
2
A
PRO
2
1
Y
1
A
ALA
3
A
ALA
3
1
Y
1
A
ARG
306
A
ARG
306
1
Y
1
A
A
OG
P1
SER
VXA
14
400
1.74
1
A
A
O
O
HOH
HOH
569
676
2.03
1
A
A
O
O
HOH
HOH
669
681
2.12
1
A
A
O
O
HOH
HOH
670
678
2.13
1
A
A
O
O
GLN
HOH
206
676
2.14
1
A
A
NE2
O
GLN
HOH
206
642
2.15
1
A
A
O
O
HOH
HOH
525
569
2.18
1
A
ARG
31
0.083
SIDE CHAIN
1
-13.43
2.10
120.10
106.67
A
A
A
CA
C
O
VAL
VAL
VAL
6
6
6
N
1
4.97
0.70
120.80
125.77
A
A
A
CB
CG
CD2
PHE
PHE
PHE
11
11
11
N
1
-13.04
2.00
121.60
108.56
A
A
A
CB
CG
OD1
ASN
ASN
ASN
18
18
18
N
1
16.46
2.50
121.70
138.16
A
A
A
C
N
CA
ASN
GLN
GLN
26
27
27
Y
1
-10.97
1.80
110.60
99.63
A
A
A
N
CA
CB
ASP
ASP
ASP
28
28
28
N
1
8.24
0.90
118.30
126.54
A
A
A
CB
CG
OD1
ASP
ASP
ASP
28
28
28
N
1
-10.78
0.90
118.30
107.52
A
A
A
CB
CG
OD2
ASP
ASP
ASP
28
28
28
N
1
-5.93
0.50
120.30
114.37
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
31
31
31
N
1
21.04
2.20
113.40
134.44
A
A
A
CA
CB
CG
LYS
LYS
LYS
38
38
38
N
1
12.50
2.00
118.30
130.80
A
A
A
CG
CD
OE2
GLU
GLU
GLU
39
39
39
N
1
-4.19
0.60
121.00
116.81
A
A
A
CB
CG
CD2
TYR
TYR
TYR
41
41
41
N
1
-10.50
1.60
122.70
112.20
A
A
A
O
C
N
PRO
PRO
ALA
42
42
43
Y
1
-4.17
0.50
120.30
116.13
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
47
47
47
N
1
-7.01
0.90
118.30
111.29
A
A
A
CB
CG
OD1
ASP
ASP
ASP
51
51
51
N
1
-10.83
1.80
120.60
109.77
A
A
A
CA
C
O
GLY
GLY
GLY
53
53
53
N
1
5.48
0.90
118.30
123.78
A
A
A
CB
CG
OD1
ASP
ASP
ASP
57
57
57
N
1
11.95
1.60
122.70
134.65
A
A
A
O
C
N
ALA
ALA
ASP
60
60
61
Y
1
11.14
1.80
110.60
121.74
A
A
A
N
CA
CB
ASP
ASP
ASP
61
61
61
N
1
-17.14
2.70
111.00
93.86
A
A
A
N
CA
C
ASP
ASP
ASP
61
61
61
N
1
16.11
2.30
115.30
131.41
A
A
A
CA
CB
CG
LEU
LEU
LEU
68
68
68
N
1
10.84
1.80
110.60
121.44
A
A
A
N
CA
CB
GLN
GLN
GLN
76
76
76
N
1
16.64
2.20
113.40
130.04
A
A
A
CA
CB
CG
GLU
GLU
GLU
77
77
77
N
1
-12.47
1.70
111.00
98.53
A
A
A
CB
CG
CD2
LEU
LEU
LEU
78
78
78
N
1
12.41
1.50
110.10
122.51
A
A
A
CB
CA
C
ALA
ALA
ALA
82
82
82
N
1
9.19
0.90
118.30
127.49
A
A
A
CB
CG
OD1
ASP
ASP
ASP
95
95
95
N
1
-6.13
0.90
118.30
112.17
A
A
A
CB
CG
OD2
ASP
ASP
ASP
95
95
95
N
1
11.77
1.90
110.30
122.07
A
A
A
N
CA
CB
THR
THR
THR
99
99
99
N
1
9.56
1.40
123.60
133.16
A
A
A
CD
NE
CZ
ARG
ARG
ARG
112
112
112
N
1
-7.34
0.50
120.30
112.96
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
112
112
112
N
1
13.28
1.80
110.60
123.88
A
A
A
N
CA
CB
ASP
ASP
ASP
119
119
119
N
1
-8.70
0.90
118.30
109.60
A
A
A
CB
CG
OD2
ASP
ASP
ASP
119
119
119
N
1
18.46
2.20
113.40
131.86
A
A
A
CA
CB
CG
GLU
GLU
GLU
120
120
120
N
1
4.08
0.50
120.30
124.38
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
122
122
122
N
1
-5.68
0.90
118.30
112.62
A
A
A
CB
CG
OD2
ASP
ASP
ASP
130
130
130
N
1
15.39
1.90
111.40
126.79
A
A
A
CB
CA
C
VAL
VAL
VAL
132
132
132
N
1
-6.15
0.90
118.30
112.15
A
A
A
CB
CG
OD2
ASP
ASP
ASP
135
135
135
N
1
-13.98
2.00
118.30
104.32
A
A
A
CG
CD
OE2
GLU
GLU
GLU
136
136
136
N
1
21.51
2.30
111.70
133.21
A
A
A
CD
CE
NZ
LYS
LYS
LYS
140
140
140
N
1
-8.53
1.20
123.30
114.77
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
143
143
143
N
1
15.32
2.00
118.30
133.62
A
A
A
CG
CD
OE2
GLU
GLU
GLU
143
143
143
N
1
14.16
2.30
110.00
124.16
A
A
A
OG1
CB
CG2
THR
THR
THR
147
147
147
N
1
7.75
0.90
118.30
126.05
A
A
A
CB
CG
OD1
ASP
ASP
ASP
156
156
156
N
1
-11.45
0.90
118.30
106.85
A
A
A
CB
CG
OD2
ASP
ASP
ASP
156
156
156
N
1
11.46
1.60
122.70
134.16
A
A
A
O
C
N
GLU
GLU
ARG
159
159
160
Y
1
9.63
1.50
110.10
119.73
A
A
A
CB
CA
C
ALA
ALA
ALA
163
163
163
N
1
-11.02
1.20
123.30
112.28
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
164
164
164
N
1
7.36
0.90
118.30
125.66
A
A
A
CB
CG
OD1
ASP
ASP
ASP
170
170
170
N
1
-5.62
0.90
118.30
112.68
A
A
A
CB
CG
OD2
ASP
ASP
ASP
170
170
170
N
1
-14.43
2.10
120.10
105.67
A
A
A
CA
C
O
ASP
ASP
ASP
170
170
170
N
1
-7.03
1.10
119.40
112.37
A
A
A
NH1
CZ
NH2
ARG
ARG
ARG
181
181
181
N
1
6.85
0.50
120.30
127.15
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
181
181
181
N
1
11.51
1.90
110.20
121.71
A
A
A
CB
CA
C
LEU
LEU
LEU
183
183
183
N
1
35.32
2.20
113.40
148.72
A
A
A
CA
CB
CG
GLU
GLU
GLU
192
192
192
N
1
-7.45
1.20
123.30
115.85
A
A
A
OE1
CD
OE2
GLU
GLU
GLU
192
192
192
N
1
19.99
2.00
118.30
138.29
A
A
A
CG
CD
OE1
GLU
GLU
GLU
192
192
192
N
1
-12.73
2.00
118.30
105.57
A
A
A
CG
CD
OE2
GLU
GLU
GLU
192
192
192
N
1
-12.17
2.00
110.40
98.23
A
A
A
CB
CA
C
GLN
GLN
GLN
206
206
206
N
1
12.62
1.80
110.60
123.22
A
A
A
N
CA
CB
GLN
GLN
GLN
206
206
206
N
1
-24.03
2.20
113.40
89.37
A
A
A
CA
CB
CG
GLN
GLN
GLN
206
206
206
N
1
14.16
1.60
122.70
136.86
A
A
A
O
C
N
GLN
GLN
LEU
206
206
207
Y
1
-13.69
2.00
110.40
96.71
A
A
A
CB
CA
C
ASP
ASP
ASP
211
211
211
N
1
-9.32
0.90
118.30
108.98
A
A
A
CB
CG
OD1
ASP
ASP
ASP
221
221
221
N
1
8.21
0.90
118.30
126.51
A
A
A
CB
CG
OD2
ASP
ASP
ASP
221
221
221
N
1
21.53
2.20
113.40
134.93
A
A
A
CA
CB
CG
GLN
GLN
GLN
222
222
222
N
1
15.90
2.50
121.70
137.60
A
A
A
C
N
CA
LYS
ARG
ARG
225
226
226
Y
1
5.04
0.50
120.30
125.34
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
226
226
226
N
1
31.20
2.20
113.40
144.60
A
A
A
CA
CB
CG
LYS
LYS
LYS
232
232
232
N
1
14.53
0.90
118.30
132.83
A
A
A
CB
CG
OD1
ASP
ASP
ASP
237
237
237
N
1
-12.87
0.90
118.30
105.43
A
A
A
CB
CG
OD2
ASP
ASP
ASP
237
237
237
N
1
-5.99
0.70
120.80
114.81
A
A
A
CB
CG
CD2
PHE
PHE
PHE
242
242
242
N
1
6.01
0.70
120.80
126.81
A
A
A
CB
CG
CD1
PHE
PHE
PHE
242
242
242
N
1
5.42
0.90
118.30
123.72
A
A
A
CB
CG
OD1
ASP
ASP
ASP
256
256
256
N
1
8.20
0.90
118.30
126.50
A
A
A
CB
CG
OD1
ASP
ASP
ASP
259
259
259
N
1
-7.07
0.90
118.30
111.23
A
A
A
CB
CG
OD2
ASP
ASP
ASP
259
259
259
N
1
17.27
1.90
110.20
127.47
A
A
A
CB
CA
C
LEU
LEU
LEU
274
274
274
N
1
-17.49
2.50
113.10
95.61
A
A
A
N
CA
C
GLY
GLY
GLY
275
275
275
N
1
-7.50
0.90
118.30
110.80
A
A
A
CB
CG
OD1
ASP
ASP
ASP
286
286
286
N
1
8.71
0.90
118.30
127.01
A
A
A
CB
CG
OD2
ASP
ASP
ASP
286
286
286
N
1
8.46
0.50
120.30
128.76
A
A
A
NE
CZ
NH1
ARG
ARG
ARG
289
289
289
N
1
-4.40
0.50
120.30
115.90
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
289
289
289
N
1
-13.10
2.10
120.10
107.00
A
A
A
CA
C
O
ASN
ASN
ASN
305
305
305
N
1
A
A
CD
OE1
GLU
GLU
30
30
0.103
0.011
1.252
1.355
N
1
A
A
CD
OE2
GLU
GLU
272
272
0.092
0.011
1.252
1.344
N
1
A
ASP
13
-113.62
-158.38
1
A
ASN
18
67.78
64.30
1
A
GLU
39
-107.89
54.83
1
A
ALA
138
-25.96
-63.80
1
A
THR
147
-140.91
-30.15
1
A
ALA
210
39.08
-117.57
1
A
SER
269
-82.90
-157.87
1
A
LEU
273
-99.23
-79.43
1
A
TYR
281
70.96
38.67
1
A
ASN
285
-114.51
-169.98
PHASES WERE CALCULATED FROM THE NATIVE STRUCTURE. THE
STRUCTURE WAS SOLVED BY THE DIFFERENCE FOURIER METHOD
USING THE PHASES OF NATIVE MODEL.
0.18
2.3
7.5
14221
1
0.0
2.3
7.5
185
2485
4
0
2296
0.021
0.020
0.065
0.000
0.086
0.000
0.838
1.000
1.374
1.500
2.187
1.500
3.464
2.000
0.014
0.020
0.113
0.100
0.210
0.300
0.292
0.300
0.277
0.300
3.000
5.000
21.97
15.00
24.22
20.00
refinement
PROLSQ
ESTERASE, METHYLPHOSPHINIC ACID
THE MOLECULAR MECHANISM OF ENANTIORECOGNITION BY ESTERASES
1
N
N
2
N
N
3
N
N
A
ASN
40
A
ASN
40
HELX_P
A
ASP
51
A
ASP
51
1
H1
12
A
PHE
110
A
PHE
110
HELX_P
A
ARG
122
A
ARG
122
1
H2
13
A
CYS
141
A
CYS
141
HELX_P
A
ALA
176
A
ALA
176
1
H3
36
A
GLN
214
A
GLN
214
HELX_P
A
GLY
238
A
GLY
238
1
H4
25
A
ASP
286
A
ASP
286
HELX_P
A
LEU
304
A
LEU
304
1
H5
19
disulf
2.015
A
CYS
34
A
SG
CYS
34
1_555
A
CYS
64
A
SG
CYS
64
1_555
disulf
2.050
A
CYS
117
A
SG
CYS
117
1_555
A
CYS
141
A
SG
CYS
141
1_555
disulf
2.024
A
CYS
197
A
SG
CYS
197
1_555
A
CYS
255
A
SG
CYS
255
1_555
HYDROLASE (SERINE ESTERASE)
HYDROLASE (SERINE ESTERASE)
A
ALA
22
A
ALA
22
1
A
PRO
23
A
PRO
23
-1.69
ESTA_STRSC
UNP
1
1
P22266
MSSAMRKTTNSPVVRRLTAAAVALGSCLALAGPAGSAGAAPADPVPTVFFGDSYTANFGIAPVTNQDSERGWCFQAKENY
PAVATRSLADKGITLDVQADVSCGGALIHHFWEKQELPFGAGELPPQQDALKQDTQLTVGSLGGNTLGFNRILKQCSDEL
RKPSLLPGDPVDGDEPAAKCGEFFGTGDGKQWLDDQFERVGAELEELLDRIGYFAPDAKRVLVGYPRLVPEDTTKCLTAA
PGQTQLPFADIPQDALPVLDQIQKRLNDAMKKAAADGGADFVDLYAGTGANTACDGADRGIGGLLEDSQLELLGTKIPWY
AHPNDKGRDIQAKQVADKIEEILNR
40
345
1ESD
1
306
P22266
A
1
1
306
5
2
parallel
parallel
parallel
parallel
anti-parallel
A
ALA
240
A
ALA
240
A
VAL
243
A
VAL
243
A
ALA
179
A
ALA
179
A
VAL
184
A
VAL
184
A
LEU
98
A
LEU
98
A
SER
102
A
SER
102
A
PRO
5
A
PRO
5
A
PHE
11
A
PHE
11
A
ALA
60
A
ALA
60
A
GLY
65
A
GLY
65
A
GLU
74
A
GLU
74
A
PRO
79
A
PRO
79
A
GLU
84
A
GLU
84
A
PRO
87
A
PRO
87
Unknown
2
BINDING SITE FOR RESIDUE VXA A 400
Software
4
A
SER
14
A
SER
14
2
1_555
A
HIS
283
A
HIS
283
2
1_555
A
SER
14
A
SER
14
4
1_555
A
GLY
66
A
GLY
66
4
1_555
A
ASN
106
A
ASN
106
4
1_555
A
HIS
283
A
HIS
283
4
1_555
5
C 1 2 1