0.008239
0.000000
0.000000
0.000000
0.009655
0.000000
0.000000
0.000000
0.012356
0.00000
0.00000
0.00000
Baumann, U.
Bode, W.
Huber, R.
Travis, J.
Potempa, J.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
121.370
103.570
80.930
C2 H4 O
44.053
ACETYL GROUP
non-polymer
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
Ca 2
40.078
CALCIUM ION
non-polymer
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
226
1207
1218
10.1016/0022-2836(92)91062-T
1518052
Crystal structure of cleaved equine leucocyte elastase inhibitor determined at 1.95 A resolution.
1992
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
38957.539
HORSE LEUKOCYTE ELASTASE INHIBITOR
1
man
polymer
3639.040
HORSE LEUKOCYTE ELASTASE INHIBITOR
1
man
polymer
40.078
CALCIUM ION
1
syn
non-polymer
18.015
water
212
nat
water
no
yes
(ACE)MEQLSTANTHFAVDLFRALNESDPTGNIFISPLSISSALAMIFLGTRGNTAAQVSKALYFDTVEDIHSRFQSLNA
DINKPGAPYILKLANRLYGEKTYNFLADFLASTQKMYGAELASVDFQQAPEDARKEINEWVKGQTEGKIPELLVKGMVDN
MTKLVLVNAIYFKGNWQQKFMKEATRDAPFRLNKKDTKTVKMMYQKKKFPYNYIEDLKCRVLELPYQGKELSMIILLPDD
IEDESTGLEKIEKQLTLDKLREWTKPENLYLAEVNVHLPRFKLEESYDLTSHLARLGVQDLFNRGKADLSGMSGARDLFV
SKIIHKSFVDLNEEGTEAAAATAGTILLA
XMEQLSTANTHFAVDLFRALNESDPTGNIFISPLSISSALAMIFLGTRGNTAAQVSKALYFDTVEDIHSRFQSLNADINK
PGAPYILKLANRLYGEKTYNFLADFLASTQKMYGAELASVDFQQAPEDARKEINEWVKGQTEGKIPELLVKGMVDNMTKL
VLVNAIYFKGNWQQKFMKEATRDAPFRLNKKDTKTVKMMYQKKKFPYNYIEDLKCRVLELPYQGKELSMIILLPDDIEDE
STGLEKIEKQLTLDKLREWTKPENLYLAEVNVHLPRFKLEESYDLTSHLARLGVQDLFNRGKADLSGMSGARDLFVSKII
HKSFVDLNEEGTEAAAATAGTILLA
A
polypeptide(L)
no
no
EENFNADHPFIFFIRHNPSANILFLGRFSSP
EENFNADHPFIFFIRHNPSANILFLGRFSSP
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
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
horse
Equus
sample
9796
Equus caballus
horse
Equus
sample
9796
Equus caballus
2.98
58.78
pdbx_database_status
struct_conf
struct_conf_type
repository
Initial release
Version format compliance
Version format compliance
Derived calculations
Other
1
0
1994-01-31
1
1
2008-03-24
1
2
2011-07-13
1
3
2017-11-29
_pdbx_database_status.process_site
Y
BNL
1992-04-13
REL
CA
CALCIUM ION
HOH
water
A CA 2+ ION HAS BEEN IDENTIFIED (RESIDUE CA 647) WHICH
MEDIATES A LATTICE CONTACT.
THE SEQUENCE USED IS THAT OF DUBIN ET AL., (J. BIOL. CHEM.,
1992). BASED ON PEPTIDE SEQUENCING AND WAS NOT COMPLETELY
FINISHED AT THE TIME OF DEPOSITION.
CA
647
3
CA
A
CA
647
A
HOH
500
4
HOH
HOH
500
A
HOH
501
4
HOH
HOH
501
A
HOH
502
4
HOH
HOH
502
A
HOH
503
4
HOH
HOH
503
A
HOH
504
4
HOH
HOH
504
A
HOH
505
4
HOH
HOH
505
A
HOH
506
4
HOH
HOH
506
A
HOH
507
4
HOH
HOH
507
A
HOH
508
4
HOH
HOH
508
A
HOH
509
4
HOH
HOH
509
A
HOH
510
4
HOH
HOH
510
A
HOH
511
4
HOH
HOH
511
A
HOH
512
4
HOH
HOH
512
A
HOH
513
4
HOH
HOH
513
A
HOH
515
4
HOH
HOH
515
A
HOH
516
4
HOH
HOH
516
A
HOH
517
4
HOH
HOH
517
A
HOH
518
4
HOH
HOH
518
A
HOH
519
4
HOH
HOH
519
A
HOH
520
4
HOH
HOH
520
A
HOH
521
4
HOH
HOH
521
A
HOH
522
4
HOH
HOH
522
A
HOH
523
4
HOH
HOH
523
A
HOH
524
4
HOH
HOH
524
A
HOH
525
4
HOH
HOH
525
A
HOH
526
4
HOH
HOH
526
A
HOH
527
4
HOH
HOH
527
A
HOH
528
4
HOH
HOH
528
A
HOH
529
4
HOH
HOH
529
A
HOH
530
4
HOH
HOH
530
A
HOH
531
4
HOH
HOH
531
A
HOH
532
4
HOH
HOH
532
A
HOH
533
4
HOH
HOH
533
A
HOH
534
4
HOH
HOH
534
A
HOH
535
4
HOH
HOH
535
A
HOH
536
4
HOH
HOH
536
A
HOH
537
4
HOH
HOH
537
A
HOH
538
4
HOH
HOH
538
A
HOH
540
4
HOH
HOH
540
A
HOH
541
4
HOH
HOH
541
A
HOH
542
4
HOH
HOH
542
A
HOH
543
4
HOH
HOH
543
A
HOH
544
4
HOH
HOH
544
A
HOH
545
4
HOH
HOH
545
A
HOH
546
4
HOH
HOH
546
A
HOH
547
4
HOH
HOH
547
A
HOH
548
4
HOH
HOH
548
A
HOH
549
4
HOH
HOH
549
A
HOH
550
4
HOH
HOH
550
A
HOH
551
4
HOH
HOH
551
A
HOH
552
4
HOH
HOH
552
A
HOH
553
4
HOH
HOH
553
A
HOH
554
4
HOH
HOH
554
A
HOH
555
4
HOH
HOH
555
A
HOH
556
4
HOH
HOH
556
A
HOH
557
4
HOH
HOH
557
A
HOH
559
4
HOH
HOH
559
A
HOH
560
4
HOH
HOH
560
A
HOH
562
4
HOH
HOH
562
A
HOH
564
4
HOH
HOH
564
A
HOH
565
4
HOH
HOH
565
A
HOH
566
4
HOH
HOH
566
A
HOH
567
4
HOH
HOH
567
A
HOH
568
4
HOH
HOH
568
A
HOH
569
4
HOH
HOH
569
A
HOH
570
4
HOH
HOH
570
A
HOH
574
4
HOH
HOH
574
A
HOH
575
4
HOH
HOH
575
A
HOH
576
4
HOH
HOH
576
A
HOH
577
4
HOH
HOH
577
A
HOH
578
4
HOH
HOH
578
A
HOH
579
4
HOH
HOH
579
A
HOH
580
4
HOH
HOH
580
A
HOH
581
4
HOH
HOH
581
A
HOH
582
4
HOH
HOH
582
A
HOH
583
4
HOH
HOH
583
A
HOH
584
4
HOH
HOH
584
A
HOH
585
4
HOH
HOH
585
A
HOH
587
4
HOH
HOH
587
A
HOH
588
4
HOH
HOH
588
A
HOH
589
4
HOH
HOH
589
A
HOH
590
4
HOH
HOH
590
A
HOH
591
4
HOH
HOH
591
A
HOH
592
4
HOH
HOH
592
A
HOH
593
4
HOH
HOH
593
A
HOH
594
4
HOH
HOH
594
A
HOH
596
4
HOH
HOH
596
A
HOH
597
4
HOH
HOH
597
A
HOH
598
4
HOH
HOH
598
A
HOH
599
4
HOH
HOH
599
A
HOH
601
4
HOH
HOH
601
A
HOH
602
4
HOH
HOH
602
A
HOH
603
4
HOH
HOH
603
A
HOH
604
4
HOH
HOH
604
A
HOH
605
4
HOH
HOH
605
A
HOH
606
4
HOH
HOH
606
A
HOH
607
4
HOH
HOH
607
A
HOH
609
4
HOH
HOH
609
A
HOH
610
4
HOH
HOH
610
A
HOH
611
4
HOH
HOH
611
A
HOH
612
4
HOH
HOH
612
A
HOH
613
4
HOH
HOH
613
A
HOH
614
4
HOH
HOH
614
A
HOH
615
4
HOH
HOH
615
A
HOH
616
4
HOH
HOH
616
A
HOH
617
4
HOH
HOH
617
A
HOH
618
4
HOH
HOH
618
A
HOH
619
4
HOH
HOH
619
A
HOH
620
4
HOH
HOH
620
A
HOH
621
4
HOH
HOH
621
A
HOH
622
4
HOH
HOH
622
A
HOH
623
4
HOH
HOH
623
A
HOH
624
4
HOH
HOH
624
A
HOH
625
4
HOH
HOH
625
A
HOH
626
4
HOH
HOH
626
A
HOH
627
4
HOH
HOH
627
A
HOH
628
4
HOH
HOH
628
A
HOH
629
4
HOH
HOH
629
A
HOH
630
4
HOH
HOH
630
A
HOH
631
4
HOH
HOH
631
A
HOH
632
4
HOH
HOH
632
A
HOH
633
4
HOH
HOH
633
A
HOH
634
4
HOH
HOH
634
A
HOH
635
4
HOH
HOH
635
A
HOH
636
4
HOH
HOH
636
A
HOH
637
4
HOH
HOH
637
A
HOH
638
4
HOH
HOH
638
A
HOH
639
4
HOH
HOH
639
A
HOH
640
4
HOH
HOH
640
A
HOH
641
4
HOH
HOH
641
A
HOH
642
4
HOH
HOH
642
A
HOH
643
4
HOH
HOH
643
A
HOH
644
4
HOH
HOH
644
A
HOH
645
4
HOH
HOH
645
A
HOH
646
4
HOH
HOH
646
A
HOH
648
4
HOH
HOH
648
A
HOH
649
4
HOH
HOH
649
A
HOH
651
4
HOH
HOH
651
A
HOH
652
4
HOH
HOH
652
A
HOH
653
4
HOH
HOH
653
A
HOH
654
4
HOH
HOH
654
A
HOH
655
4
HOH
HOH
655
A
HOH
658
4
HOH
HOH
658
A
HOH
659
4
HOH
HOH
659
A
HOH
661
4
HOH
HOH
661
A
HOH
663
4
HOH
HOH
663
A
HOH
664
4
HOH
HOH
664
A
HOH
665
4
HOH
HOH
665
A
HOH
666
4
HOH
HOH
666
A
HOH
667
4
HOH
HOH
667
A
HOH
668
4
HOH
HOH
668
A
HOH
669
4
HOH
HOH
669
A
HOH
670
4
HOH
HOH
670
A
HOH
672
4
HOH
HOH
672
A
HOH
673
4
HOH
HOH
673
A
HOH
675
4
HOH
HOH
675
A
HOH
676
4
HOH
HOH
676
A
HOH
677
4
HOH
HOH
677
A
HOH
678
4
HOH
HOH
678
A
HOH
680
4
HOH
HOH
680
A
HOH
681
4
HOH
HOH
681
A
HOH
682
4
HOH
HOH
682
A
HOH
683
4
HOH
HOH
683
A
HOH
684
4
HOH
HOH
684
A
HOH
685
4
HOH
HOH
685
A
HOH
686
4
HOH
HOH
686
A
HOH
687
4
HOH
HOH
687
A
HOH
688
4
HOH
HOH
688
A
HOH
689
4
HOH
HOH
689
A
HOH
690
4
HOH
HOH
690
A
HOH
691
4
HOH
HOH
691
A
HOH
692
4
HOH
HOH
692
A
HOH
694
4
HOH
HOH
694
A
HOH
695
4
HOH
HOH
695
A
HOH
696
4
HOH
HOH
696
A
HOH
697
4
HOH
HOH
697
A
HOH
699
4
HOH
HOH
699
A
HOH
700
4
HOH
HOH
700
A
HOH
701
4
HOH
HOH
701
A
HOH
702
4
HOH
HOH
702
A
HOH
703
4
HOH
HOH
703
A
HOH
704
4
HOH
HOH
704
A
HOH
705
4
HOH
HOH
705
A
HOH
706
4
HOH
HOH
706
A
HOH
707
4
HOH
HOH
707
A
HOH
708
4
HOH
HOH
708
A
HOH
709
4
HOH
HOH
709
A
HOH
710
4
HOH
HOH
710
A
HOH
711
4
HOH
HOH
711
A
HOH
712
4
HOH
HOH
712
A
HOH
713
4
HOH
HOH
713
A
HOH
715
4
HOH
HOH
715
A
HOH
716
4
HOH
HOH
716
A
HOH
717
4
HOH
HOH
717
A
HOH
718
4
HOH
HOH
718
A
HOH
514
4
HOH
HOH
514
B
HOH
539
4
HOH
HOH
539
B
HOH
558
4
HOH
HOH
558
B
HOH
561
4
HOH
HOH
561
B
HOH
563
4
HOH
HOH
563
B
HOH
571
4
HOH
HOH
571
B
HOH
572
4
HOH
HOH
572
B
HOH
573
4
HOH
HOH
573
B
HOH
586
4
HOH
HOH
586
B
HOH
595
4
HOH
HOH
595
B
HOH
600
4
HOH
HOH
600
B
HOH
608
4
HOH
HOH
608
B
HOH
650
4
HOH
HOH
650
B
HOH
657
4
HOH
HOH
657
B
HOH
660
4
HOH
HOH
660
B
HOH
679
4
HOH
HOH
679
B
HOH
698
4
HOH
HOH
698
B
ACE
22
n
1
ACE
22
A
MET
23
n
2
MET
23
A
GLU
24
n
3
GLU
24
A
GLN
25
n
4
GLN
25
A
LEU
26
n
5
LEU
26
A
SER
27
n
6
SER
27
A
THR
28
n
7
THR
28
A
ALA
29
n
8
ALA
29
A
ASN
30
n
9
ASN
30
A
THR
31
n
10
THR
31
A
HIS
32
n
11
HIS
32
A
PHE
33
n
12
PHE
33
A
ALA
34
n
13
ALA
34
A
VAL
35
n
14
VAL
35
A
ASP
36
n
15
ASP
36
A
LEU
37
n
16
LEU
37
A
PHE
38
n
17
PHE
38
A
ARG
39
n
18
ARG
39
A
ALA
40
n
19
ALA
40
A
LEU
41
n
20
LEU
41
A
ASN
42
n
21
ASN
42
A
GLU
43
n
22
GLU
43
A
SER
44
n
23
SER
44
A
ASP
45
n
24
ASP
45
A
PRO
46
n
25
PRO
46
A
THR
47
n
26
THR
47
A
GLY
48
n
27
GLY
48
A
ASN
49
n
28
ASN
49
A
ILE
50
n
29
ILE
50
A
PHE
51
n
30
PHE
51
A
ILE
52
n
31
ILE
52
A
SER
53
n
32
SER
53
A
PRO
54
n
33
PRO
54
A
LEU
55
n
34
LEU
55
A
SER
56
n
35
SER
56
A
ILE
57
n
36
ILE
57
A
SER
58
n
37
SER
58
A
SER
59
n
38
SER
59
A
ALA
60
n
39
ALA
60
A
LEU
61
n
40
LEU
61
A
ALA
62
n
41
ALA
62
A
MET
63
n
42
MET
63
A
ILE
64
n
43
ILE
64
A
PHE
65
n
44
PHE
65
A
LEU
66
n
45
LEU
66
A
GLY
67
n
46
GLY
67
A
THR
68
n
47
THR
68
A
ARG
69
n
48
ARG
69
A
GLY
70
n
49
GLY
70
A
ASN
71
n
50
ASN
71
A
THR
72
n
51
THR
72
A
ALA
73
n
52
ALA
73
A
ALA
74
n
53
ALA
74
A
GLN
75
n
54
GLN
75
A
VAL
76
n
55
VAL
76
A
SER
77
n
56
SER
77
A
LYS
78
n
57
LYS
78
A
ALA
79
n
58
ALA
79
A
LEU
80
n
59
LEU
80
A
TYR
81
n
60
TYR
81
A
PHE
82
n
61
PHE
82
A
ASP
83
n
62
ASP
83
A
THR
84
n
63
THR
84
A
VAL
85
n
64
VAL
85
A
GLU
90
n
65
GLU
90
A
ASP
91
n
66
ASP
91
A
ILE
92
n
67
ILE
92
A
HIS
93
n
68
HIS
93
A
SER
94
n
69
SER
94
A
ARG
95
n
70
ARG
95
A
PHE
96
n
71
PHE
96
A
GLN
97
n
72
GLN
97
A
SER
98
n
73
SER
98
A
LEU
99
n
74
LEU
99
A
ASN
100
n
75
ASN
100
A
ALA
101
n
76
ALA
101
A
ASP
102
n
77
ASP
102
A
ILE
103
n
78
ILE
103
A
ASN
104
n
79
ASN
104
A
LYS
105
n
80
LYS
105
A
PRO
106
n
81
PRO
106
A
GLY
107
n
82
GLY
107
A
ALA
108
n
83
ALA
108
A
PRO
109
n
84
PRO
109
A
TYR
110
n
85
TYR
110
A
ILE
111
n
86
ILE
111
A
LEU
112
n
87
LEU
112
A
LYS
113
n
88
LYS
113
A
LEU
114
n
89
LEU
114
A
ALA
115
n
90
ALA
115
A
ASN
116
n
91
ASN
116
A
ARG
117
n
92
ARG
117
A
LEU
118
n
93
LEU
118
A
TYR
119
n
94
TYR
119
A
GLY
120
n
95
GLY
120
A
GLU
121
n
96
GLU
121
A
LYS
122
n
97
LYS
122
A
THR
123
n
98
THR
123
A
TYR
124
n
99
TYR
124
A
ASN
125
n
100
ASN
125
A
PHE
126
n
101
PHE
126
A
LEU
127
n
102
LEU
127
A
ALA
128
n
103
ALA
128
A
ASP
129
n
104
ASP
129
A
PHE
130
n
105
PHE
130
A
LEU
131
n
106
LEU
131
A
ALA
132
n
107
ALA
132
A
SER
133
n
108
SER
133
A
THR
134
n
109
THR
134
A
GLN
135
n
110
GLN
135
A
LYS
136
n
111
LYS
136
A
MET
137
n
112
MET
137
A
TYR
138
n
113
TYR
138
A
GLY
139
n
114
GLY
139
A
ALA
140
n
115
ALA
140
A
GLU
141
n
116
GLU
141
A
LEU
142
n
117
LEU
142
A
ALA
143
n
118
ALA
143
A
SER
144
n
119
SER
144
A
VAL
145
n
120
VAL
145
A
ASP
146
n
121
ASP
146
A
PHE
147
n
122
PHE
147
A
GLN
148
n
123
GLN
148
A
GLN
149
n
124
GLN
149
A
ALA
149
n
125
A
ALA
149
A
PRO
150
n
126
PRO
150
A
GLU
151
n
127
GLU
151
A
ASP
152
n
128
ASP
152
A
ALA
153
n
129
ALA
153
A
ARG
154
n
130
ARG
154
A
LYS
155
n
131
LYS
155
A
GLU
156
n
132
GLU
156
A
ILE
157
n
133
ILE
157
A
ASN
158
n
134
ASN
158
A
GLU
159
n
135
GLU
159
A
TRP
160
n
136
TRP
160
A
VAL
161
n
137
VAL
161
A
LYS
162
n
138
LYS
162
A
GLY
163
n
139
GLY
163
A
GLN
164
n
140
GLN
164
A
THR
165
n
141
THR
165
A
GLU
166
n
142
GLU
166
A
GLY
167
n
143
GLY
167
A
LYS
168
n
144
LYS
168
A
ILE
169
n
145
ILE
169
A
PRO
170
n
146
PRO
170
A
GLU
171
n
147
GLU
171
A
LEU
172
n
148
LEU
172
A
LEU
173
n
149
LEU
173
A
VAL
174
n
150
VAL
174
A
LYS
175
n
151
LYS
175
A
GLY
176
n
152
GLY
176
A
MET
177
n
153
MET
177
A
VAL
178
n
154
VAL
178
A
ASP
179
n
155
ASP
179
A
ASN
179
n
156
A
ASN
179
A
MET
179
n
157
B
MET
179
A
THR
180
n
158
THR
180
A
LYS
181
n
159
LYS
181
A
LEU
182
n
160
LEU
182
A
VAL
183
n
161
VAL
183
A
LEU
184
n
162
LEU
184
A
VAL
185
n
163
VAL
185
A
ASN
186
n
164
ASN
186
A
ALA
187
n
165
ALA
187
A
ILE
188
n
166
ILE
188
A
TYR
189
n
167
TYR
189
A
PHE
190
n
168
PHE
190
A
LYS
191
n
169
LYS
191
A
GLY
192
n
170
GLY
192
A
ASN
193
n
171
ASN
193
A
TRP
194
n
172
TRP
194
A
GLN
195
n
173
GLN
195
A
GLN
196
n
174
GLN
196
A
LYS
197
n
175
LYS
197
A
PHE
198
n
176
PHE
198
A
MET
199
n
177
MET
199
A
LYS
200
n
178
LYS
200
A
GLU
201
n
179
GLU
201
A
ALA
202
n
180
ALA
202
A
THR
203
n
181
THR
203
A
ARG
204
n
182
ARG
204
A
ASP
205
n
183
ASP
205
A
ALA
206
n
184
ALA
206
A
PRO
207
n
185
PRO
207
A
PHE
208
n
186
PHE
208
A
ARG
209
n
187
ARG
209
A
LEU
210
n
188
LEU
210
A
ASN
211
n
189
ASN
211
A
LYS
212
n
190
LYS
212
A
LYS
213
n
191
LYS
213
A
ASP
214
n
192
ASP
214
A
THR
215
n
193
THR
215
A
LYS
216
n
194
LYS
216
A
THR
217
n
195
THR
217
A
VAL
218
n
196
VAL
218
A
LYS
219
n
197
LYS
219
A
MET
220
n
198
MET
220
A
MET
221
n
199
MET
221
A
TYR
222
n
200
TYR
222
A
GLN
223
n
201
GLN
223
A
LYS
224
n
202
LYS
224
A
LYS
225
n
203
LYS
225
A
LYS
226
n
204
LYS
226
A
PHE
227
n
205
PHE
227
A
PRO
228
n
206
PRO
228
A
TYR
229
n
207
TYR
229
A
ASN
230
n
208
ASN
230
A
TYR
231
n
209
TYR
231
A
ILE
232
n
210
ILE
232
A
GLU
233
n
211
GLU
233
A
ASP
234
n
212
ASP
234
A
LEU
235
n
213
LEU
235
A
LYS
236
n
214
LYS
236
A
CYS
237
n
215
CYS
237
A
ARG
238
n
216
ARG
238
A
VAL
239
n
217
VAL
239
A
LEU
240
n
218
LEU
240
A
GLU
241
n
219
GLU
241
A
LEU
242
n
220
LEU
242
A
PRO
243
n
221
PRO
243
A
TYR
244
n
222
TYR
244
A
GLN
245
n
223
GLN
245
A
GLY
246
n
224
GLY
246
A
LYS
246
n
225
A
LYS
246
A
GLU
247
n
226
GLU
247
A
LEU
248
n
227
LEU
248
A
SER
249
n
228
SER
249
A
MET
250
n
229
MET
250
A
ILE
251
n
230
ILE
251
A
ILE
252
n
231
ILE
252
A
LEU
253
n
232
LEU
253
A
LEU
254
n
233
LEU
254
A
PRO
255
n
234
PRO
255
A
ASP
256
n
235
ASP
256
A
ASP
257
n
236
ASP
257
A
ILE
258
n
237
ILE
258
A
GLU
258
n
238
A
GLU
258
A
ASP
258
n
239
B
ASP
258
A
GLU
258
n
240
C
GLU
258
A
SER
258
n
241
D
SER
258
A
THR
258
n
242
E
THR
258
A
GLY
258
n
243
F
GLY
258
A
LEU
260
n
244
LEU
260
A
GLU
261
n
245
GLU
261
A
LYS
262
n
246
LYS
262
A
ILE
263
n
247
ILE
263
A
GLU
264
n
248
GLU
264
A
LYS
265
n
249
LYS
265
A
GLN
266
n
250
GLN
266
A
LEU
267
n
251
LEU
267
A
THR
268
n
252
THR
268
A
LEU
269
n
253
LEU
269
A
ASP
270
n
254
ASP
270
A
LYS
271
n
255
LYS
271
A
LEU
272
n
256
LEU
272
A
ARG
273
n
257
ARG
273
A
GLU
274
n
258
GLU
274
A
TRP
275
n
259
TRP
275
A
THR
276
n
260
THR
276
A
LYS
277
n
261
LYS
277
A
PRO
277
n
262
A
PRO
277
A
GLU
277
n
263
B
GLU
277
A
ASN
278
n
264
ASN
278
A
LEU
279
n
265
LEU
279
A
TYR
280
n
266
TYR
280
A
LEU
281
n
267
LEU
281
A
ALA
282
n
268
ALA
282
A
GLU
283
n
269
GLU
283
A
VAL
284
n
270
VAL
284
A
ASN
285
n
271
ASN
285
A
VAL
286
n
272
VAL
286
A
HIS
287
n
273
HIS
287
A
LEU
288
n
274
LEU
288
A
PRO
289
n
275
PRO
289
A
ARG
290
n
276
ARG
290
A
PHE
291
n
277
PHE
291
A
LYS
292
n
278
LYS
292
A
LEU
293
n
279
LEU
293
A
GLU
294
n
280
GLU
294
A
GLU
295
n
281
GLU
295
A
SER
296
n
282
SER
296
A
TYR
297
n
283
TYR
297
A
ASP
298
n
284
ASP
298
A
LEU
299
n
285
LEU
299
A
THR
300
n
286
THR
300
A
SER
301
n
287
SER
301
A
HIS
302
n
288
HIS
302
A
LEU
303
n
289
LEU
303
A
ALA
304
n
290
ALA
304
A
ARG
305
n
291
ARG
305
A
LEU
306
n
292
LEU
306
A
GLY
307
n
293
GLY
307
A
VAL
308
n
294
VAL
308
A
GLN
309
n
295
GLN
309
A
ASP
310
n
296
ASP
310
A
LEU
311
n
297
LEU
311
A
PHE
312
n
298
PHE
312
A
ASN
313
n
299
ASN
313
A
ARG
314
n
300
ARG
314
A
GLY
314
n
301
A
GLY
314
A
LYS
315
n
302
LYS
315
A
ALA
316
n
303
ALA
316
A
ASP
317
n
304
ASP
317
A
LEU
318
n
305
LEU
318
A
SER
319
n
306
SER
319
A
GLY
320
n
307
GLY
320
A
MET
321
n
308
MET
321
A
SER
322
n
309
SER
322
A
GLY
323
n
310
GLY
323
A
ALA
324
n
311
ALA
324
A
ARG
325
n
312
ARG
325
A
ASP
326
n
313
ASP
326
A
LEU
327
n
314
LEU
327
A
PHE
328
n
315
PHE
328
A
VAL
329
n
316
VAL
329
A
SER
330
n
317
SER
330
A
LYS
331
n
318
LYS
331
A
ILE
332
n
319
ILE
332
A
ILE
333
n
320
ILE
333
A
HIS
334
n
321
HIS
334
A
LYS
335
n
322
LYS
335
A
SER
336
n
323
SER
336
A
PHE
337
n
324
PHE
337
A
VAL
338
n
325
VAL
338
A
ASP
339
n
326
ASP
339
A
LEU
340
n
327
LEU
340
A
ASN
341
n
328
ASN
341
A
GLU
342
n
329
GLU
342
A
GLU
343
n
330
GLU
343
A
GLY
344
n
331
GLY
344
A
THR
345
n
332
THR
345
A
GLU
346
n
333
GLU
346
A
ALA
347
n
334
ALA
347
A
ALA
348
n
335
ALA
348
A
ALA
349
n
336
ALA
349
A
ALA
350
n
337
ALA
350
A
THR
351
n
338
THR
351
A
ALA
352
n
339
ALA
352
A
GLY
353
n
340
GLY
353
A
THR
354
n
341
THR
354
A
ILE
355
n
342
ILE
355
A
LEU
356
n
343
LEU
356
A
LEU
357
n
344
LEU
357
A
ALA
358
n
345
ALA
358
A
GLU
361
n
1
GLU
361
B
GLU
362
n
2
GLU
362
B
ASN
363
n
3
ASN
363
B
PHE
364
n
4
PHE
364
B
ASN
365
n
5
ASN
365
B
ALA
366
n
6
ALA
366
B
ASP
367
n
7
ASP
367
B
HIS
368
n
8
HIS
368
B
PRO
369
n
9
PRO
369
B
PHE
370
n
10
PHE
370
B
ILE
371
n
11
ILE
371
B
PHE
372
n
12
PHE
372
B
PHE
373
n
13
PHE
373
B
ILE
374
n
14
ILE
374
B
ARG
375
n
15
ARG
375
B
HIS
376
n
16
HIS
376
B
ASN
377
n
17
ASN
377
B
PRO
378
n
18
PRO
378
B
SER
379
n
19
SER
379
B
ALA
380
n
20
ALA
380
B
ASN
381
n
21
ASN
381
B
ILE
382
n
22
ILE
382
B
LEU
383
n
23
LEU
383
B
PHE
384
n
24
PHE
384
B
LEU
385
n
25
LEU
385
B
GLY
386
n
26
GLY
386
B
ARG
387
n
27
ARG
387
B
PHE
388
n
28
PHE
388
B
SER
389
n
29
SER
389
B
SER
390
n
30
SER
390
B
PRO
391
n
31
PRO
391
B
author_defined_assembly
4
tetrameric
A
GLU
166
A
OE1
GLU
142
1_555
A
A
CA
647
C
CA
CA
1_555
A
GLU
166
A
OE2
GLU
142
1_555
48.1
A
GLU
166
A
OE1
GLU
142
1_555
A
A
CA
647
C
CA
CA
1_555
A
HOH
718
D
O
HOH
4_555
91.1
A
GLU
166
A
OE2
GLU
142
1_555
A
A
CA
647
C
CA
CA
1_555
A
HOH
718
D
O
HOH
4_555
91.4
A
GLU
166
A
OE1
GLU
142
1_555
A
A
CA
647
C
CA
CA
1_555
A
GLU
166
A
OE2
GLU
142
4_555
126.1
A
GLU
166
A
OE2
GLU
142
1_555
A
A
CA
647
C
CA
CA
1_555
A
GLU
166
A
OE2
GLU
142
4_555
126.3
A
HOH
718
D
O
HOH
4_555
A
A
CA
647
C
CA
CA
1_555
A
GLU
166
A
OE2
GLU
142
4_555
138.2
A
GLU
166
A
OE1
GLU
142
1_555
A
A
CA
647
C
CA
CA
1_555
A
GLY
163
A
O
GLY
139
4_555
99.2
A
GLU
166
A
OE2
GLU
142
1_555
A
A
CA
647
C
CA
CA
1_555
A
GLY
163
A
O
GLY
139
4_555
144.9
A
HOH
718
D
O
HOH
4_555
A
A
CA
647
C
CA
CA
1_555
A
GLY
163
A
O
GLY
139
4_555
74.9
A
GLU
166
A
OE2
GLU
142
4_555
A
A
CA
647
C
CA
CA
1_555
A
GLY
163
A
O
GLY
139
4_555
80.5
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
1
A
GLU
24
-28.41
-66.01
1
A
ASN
211
-163.83
-168.35
1
A
LYS
213
-143.38
-1.41
1
A
GLU
233
-25.26
-62.24
D
1
A
SER
258
-128.39
-115.18
0.1760000
0.1760000
1.95
7.0
32997
1
2.5
1.95
7.0
636
4305
1
0
3668
0.015
1.57
model building
X-PLOR
refinement
X-PLOR
phasing
X-PLOR
HORSE LEUKOCYTE ELASTASE INHIBITOR (HLEI)
CRYSTAL STRUCTURE OF CLEAVED EQUINE LEUCOCYTE ELASTASE INHIBITOR DETERMINED AT 1.95 ANGSTROMS RESOLUTION
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
A
MET
23
A
MET
2
HELX_P
A
ASP
45
A
ASP
24
1
HA
23
A
PRO
54
A
PRO
33
HELX_P
A
LEU
66
A
LEU
45
1
HB
13
A
ARG
69
A
ARG
48
HELX_P
A
LEU
80
A
LEU
59
1
HC
12
A
ASP
91
A
ASP
66
HELX_P
A
ASN
104
A
ASN
79
1
HD
14
A
LEU
127
A
LEU
102
HELX_P
A
TYR
138
A
TYR
113
1
HE
12
A
PRO
150
A
PRO
126
HELX_P
A
THR
165
A
THR
141
1
HF
16
A
LEU
260
A
LEU
244
HELX_P
A
GLN
266
A
GLN
250
1
HG
7
A
LEU
269
A
LEU
253
HELX_P
A
LYS
277
A
LYS
261
1
HH
9
A
LEU
299
A
LEU
285
HELX_P
A
LEU
303
A
LEU
289
1
HI
5
A
ASN
313
A
ASN
299
HELX_P
A
ALA
316
A
ALA
303
1
HI1
5
covale
1.327
A
ACE
22
A
C
ACE
1
1_555
A
MET
23
A
N
MET
2
1_555
metalc
2.531
A
A
CA
647
C
CA
CA
1_555
A
GLU
166
A
OE1
GLU
142
1_555
metalc
2.785
A
A
CA
647
C
CA
CA
1_555
A
GLU
166
A
OE2
GLU
142
1_555
metalc
2.597
A
A
CA
647
C
CA
CA
1_555
A
HOH
718
D
O
HOH
4_555
metalc
2.405
A
A
CA
647
C
CA
CA
1_555
A
GLU
166
A
OE2
GLU
142
4_555
metalc
2.327
A
A
CA
647
C
CA
CA
1_555
A
GLY
163
A
O
GLY
139
4_555
HYDROLASE INHIBITOR(SERINE PROTEINASE)
HYDROLASE INHIBITOR(SERINE PROTEINASE)
ILEU_HORSE
UNP
1
1
P05619
ILEU_HORSE
UNP
2
349
P05619
1
344
1HLE
23
358
P05619
A
1
2
345
349
379
1HLE
361
391
P05619
B
2
1
31
1
GLU
CONFLICT
GLN
196
1HLE
A
P05619
UNP
173
174
1
GLU
CONFLICT
ASP
270
1HLE
A
P05619
UNP
253
254
1
MET
CONFLICT
LEU
356
1HLE
A
P05619
UNP
342
343
6
6
4
parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
parallel
A
GLU
141
A
GLU
116
A
VAL
145
A
VAL
120
A
ILE
111
A
ILE
86
A
LYS
122
A
LYS
97
A
LEU
182
A
LEU
160
A
GLY
192
A
GLY
170
A
GLY
344
A
GLY
331
A
LEU
356
A
LEU
343
A
PHE
328
A
PHE
315
A
ASN
341
A
ASN
328
A
PHE
291
A
PHE
277
A
LEU
299
A
LEU
285
A
PRO
228
A
PRO
206
A
GLU
233
A
GLU
211
A
LYS
236
A
LYS
214
A
TYR
244
A
TYR
222
A
GLU
247
A
GLU
226
A
LEU
254
A
LEU
233
B
PHE
370
B
PHE
10
B
ASN
377
B
ASN
17
B
ALA
380
B
ALA
20
B
PHE
388
B
PHE
28
A
ILE
50
A
ILE
29
A
ILE
52
A
ILE
31
B
GLU
361
B
GLU
1
B
PHE
364
B
PHE
4
A
TYR
280
A
TYR
266
A
ARG
290
A
ARG
276
A
LYS
216
A
LYS
194
A
TYR
229
A
TYR
207
A
ARG
204
A
ARG
182
A
PHE
208
A
PHE
186
BINDING SITE FOR RESIDUE CA A 647A
Software
4
A
GLY
163
A
GLY
139
4
4_555
A
GLU
166
A
GLU
142
4
1_555
A
GLU
166
A
GLU
142
4
4_555
A
HOH
718
D
HOH
4
4_555
23
I 2 2 2