0.014643
0.000000
0.000000
0.000000
0.014643
0.000000
0.000000
0.000000
0.009402
0.00000
0.00000
0.00000
Singh, R.K.
Gourinath, S.
Sharma, S.
Ray, I.
Gupta, M.N.
Singh, T.P.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
68.290
68.290
106.360
C2 H4 O2
60.052
ACETIC ACID
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
Protein Eng.
PRENE9
0859
0269-2139
14
307
313
10.1093/protein/14.5.307
11438752
Enhancement of enzyme activity through three-phase partitioning: crystal structure of a modified serine proteinase at 1.5 A resolution.
2001
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
285
1
IMAGE PLATE
1999-06-16
MARRESEARCH
SINGLE WAVELENGTH
M
x-ray
1
1.5418
1.0
1.5418
ROTATING ANODE
RIGAKU RU300
TRIPHASIC TREATED
28930.783
PROTEINASE K
3.4.21.64
1
nat
polymer
40.078
CALCIUM ION
2
syn
non-polymer
60.052
ACETIC ACID
2
syn
non-polymer
18.015
water
243
nat
water
no
no
AAQTNAPWGLARISSTSPGTSTYYYDESAGQGSCVYVIDTGIEASHPEFEGRAQMVKTYYYSSRDGNGHGTHCAGTVGSR
TYGVAKKTQLFGVKVLDDNGSGQYSTIIAGMDFVASDKNNRNCPKGVVASLSLGGGYSSSVNSAAARLQSSGVMVAVAAG
NNNADARNYSPASEPSVCTVGASDRYDRRSSFSNYGSVLDIFGPGTSILSTWIGGSTRSISGTSMATPHVAGLAAYLMTL
GKTTAASACRYIADTANKGDLSNIPFGTVNLLAYNNYQA
AAQTNAPWGLARISSTSPGTSTYYYDESAGQGSCVYVIDTGIEASHPEFEGRAQMVKTYYYSSRDGNGHGTHCAGTVGSR
TYGVAKKTQLFGVKVLDDNGSGQYSTIIAGMDFVASDKNNRNCPKGVVASLSLGGGYSSSVNSAAARLQSSGVMVAVAAG
NNNADARNYSPASEPSVCTVGASDRYDRRSSFSNYGSVLDIFGPGTSILSTWIGGSTRSISGTSMATPHVAGLAAYLMTL
GKTTAASACRYIADTANKGDLSNIPFGTVNLLAYNNYQA
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
Engyodontium
sample
37998
Engyodontium album
1
2.14
42.59
MICRODIALYSIS
6.5
Sodium Nitrate, Calcium Chloride, Tris-HCl, pH 6.5, MICRODIALYSIS, temperature 277K
277
repository
Initial release
Version format compliance
Version format compliance
1
0
2001-02-21
1
1
2008-04-27
1
2
2011-07-13
1CNM contains the same protein treated with anhydrous organic solvent at 343K
RCSB
Y
RCSB
2000-02-16
REL
CA
CALCIUM ION
ACY
ACETIC ACID
HOH
water
CA
280
2
CA
CA
280
A
CA
281
2
CA
CA
281
A
CBM
301
3
ACY
ACY
301
A
CBM
303
3
ACY
ACY
303
A
WAT
501
4
HOH
HOH
501
A
WAT
502
4
HOH
HOH
502
A
WAT
503
4
HOH
HOH
503
A
WAT
504
4
HOH
HOH
504
A
WAT
505
4
HOH
HOH
505
A
WAT
506
4
HOH
HOH
506
A
WAT
507
4
HOH
HOH
507
A
WAT
508
4
HOH
HOH
508
A
WAT
509
4
HOH
HOH
509
A
WAT
510
4
HOH
HOH
510
A
WAT
511
4
HOH
HOH
511
A
WAT
512
4
HOH
HOH
512
A
WAT
513
4
HOH
HOH
513
A
WAT
514
4
HOH
HOH
514
A
WAT
515
4
HOH
HOH
515
A
WAT
516
4
HOH
HOH
516
A
WAT
517
4
HOH
HOH
517
A
WAT
518
4
HOH
HOH
518
A
WAT
519
4
HOH
HOH
519
A
WAT
520
4
HOH
HOH
520
A
WAT
521
4
HOH
HOH
521
A
WAT
522
4
HOH
HOH
522
A
WAT
523
4
HOH
HOH
523
A
WAT
524
4
HOH
HOH
524
A
WAT
525
4
HOH
HOH
525
A
WAT
526
4
HOH
HOH
526
A
WAT
527
4
HOH
HOH
527
A
WAT
528
4
HOH
HOH
528
A
WAT
529
4
HOH
HOH
529
A
WAT
530
4
HOH
HOH
530
A
WAT
531
4
HOH
HOH
531
A
WAT
532
4
HOH
HOH
532
A
WAT
533
4
HOH
HOH
533
A
WAT
534
4
HOH
HOH
534
A
WAT
535
4
HOH
HOH
535
A
WAT
536
4
HOH
HOH
536
A
WAT
537
4
HOH
HOH
537
A
WAT
538
4
HOH
HOH
538
A
WAT
539
4
HOH
HOH
539
A
WAT
540
4
HOH
HOH
540
A
WAT
541
4
HOH
HOH
541
A
WAT
542
4
HOH
HOH
542
A
WAT
543
4
HOH
HOH
543
A
WAT
544
4
HOH
HOH
544
A
WAT
545
4
HOH
HOH
545
A
WAT
546
4
HOH
HOH
546
A
WAT
547
4
HOH
HOH
547
A
WAT
548
4
HOH
HOH
548
A
WAT
549
4
HOH
HOH
549
A
WAT
550
4
HOH
HOH
550
A
WAT
551
4
HOH
HOH
551
A
WAT
552
4
HOH
HOH
552
A
WAT
553
4
HOH
HOH
553
A
WAT
554
4
HOH
HOH
554
A
WAT
555
4
HOH
HOH
555
A
WAT
556
4
HOH
HOH
556
A
WAT
557
4
HOH
HOH
557
A
WAT
558
4
HOH
HOH
558
A
WAT
559
4
HOH
HOH
559
A
WAT
560
4
HOH
HOH
560
A
WAT
561
4
HOH
HOH
561
A
WAT
562
4
HOH
HOH
562
A
WAT
563
4
HOH
HOH
563
A
WAT
564
4
HOH
HOH
564
A
WAT
565
4
HOH
HOH
565
A
WAT
566
4
HOH
HOH
566
A
WAT
567
4
HOH
HOH
567
A
WAT
568
4
HOH
HOH
568
A
WAT
569
4
HOH
HOH
569
A
WAT
570
4
HOH
HOH
570
A
WAT
571
4
HOH
HOH
571
A
WAT
572
4
HOH
HOH
572
A
WAT
573
4
HOH
HOH
573
A
WAT
574
4
HOH
HOH
574
A
WAT
575
4
HOH
HOH
575
A
WAT
576
4
HOH
HOH
576
A
WAT
577
4
HOH
HOH
577
A
WAT
578
4
HOH
HOH
578
A
WAT
579
4
HOH
HOH
579
A
WAT
580
4
HOH
HOH
580
A
WAT
581
4
HOH
HOH
581
A
WAT
582
4
HOH
HOH
582
A
WAT
583
4
HOH
HOH
583
A
WAT
584
4
HOH
HOH
584
A
WAT
585
4
HOH
HOH
585
A
WAT
586
4
HOH
HOH
586
A
WAT
587
4
HOH
HOH
587
A
WAT
588
4
HOH
HOH
588
A
WAT
589
4
HOH
HOH
589
A
WAT
590
4
HOH
HOH
590
A
WAT
591
4
HOH
HOH
591
A
WAT
592
4
HOH
HOH
592
A
WAT
593
4
HOH
HOH
593
A
WAT
594
4
HOH
HOH
594
A
WAT
595
4
HOH
HOH
595
A
WAT
596
4
HOH
HOH
596
A
WAT
597
4
HOH
HOH
597
A
WAT
598
4
HOH
HOH
598
A
WAT
599
4
HOH
HOH
599
A
WAT
600
4
HOH
HOH
600
A
WAT
601
4
HOH
HOH
601
A
WAT
602
4
HOH
HOH
602
A
WAT
603
4
HOH
HOH
603
A
WAT
604
4
HOH
HOH
604
A
WAT
605
4
HOH
HOH
605
A
WAT
606
4
HOH
HOH
606
A
WAT
607
4
HOH
HOH
607
A
WAT
608
4
HOH
HOH
608
A
WAT
609
4
HOH
HOH
609
A
WAT
610
4
HOH
HOH
610
A
WAT
611
4
HOH
HOH
611
A
WAT
612
4
HOH
HOH
612
A
WAT
613
4
HOH
HOH
613
A
WAT
614
4
HOH
HOH
614
A
WAT
615
4
HOH
HOH
615
A
WAT
616
4
HOH
HOH
616
A
WAT
617
4
HOH
HOH
617
A
WAT
618
4
HOH
HOH
618
A
WAT
619
4
HOH
HOH
619
A
WAT
620
4
HOH
HOH
620
A
WAT
621
4
HOH
HOH
621
A
WAT
622
4
HOH
HOH
622
A
WAT
623
4
HOH
HOH
623
A
WAT
624
4
HOH
HOH
624
A
WAT
625
4
HOH
HOH
625
A
WAT
626
4
HOH
HOH
626
A
WAT
627
4
HOH
HOH
627
A
WAT
628
4
HOH
HOH
628
A
WAT
629
4
HOH
HOH
629
A
WAT
630
4
HOH
HOH
630
A
WAT
631
4
HOH
HOH
631
A
WAT
632
4
HOH
HOH
632
A
WAT
633
4
HOH
HOH
633
A
WAT
634
4
HOH
HOH
634
A
WAT
635
4
HOH
HOH
635
A
WAT
636
4
HOH
HOH
636
A
WAT
637
4
HOH
HOH
637
A
WAT
638
4
HOH
HOH
638
A
WAT
639
4
HOH
HOH
639
A
WAT
640
4
HOH
HOH
640
A
WAT
641
4
HOH
HOH
641
A
WAT
642
4
HOH
HOH
642
A
WAT
643
4
HOH
HOH
643
A
WAT
644
4
HOH
HOH
644
A
WAT
645
4
HOH
HOH
645
A
WAT
646
4
HOH
HOH
646
A
WAT
647
4
HOH
HOH
647
A
WAT
648
4
HOH
HOH
648
A
WAT
649
4
HOH
HOH
649
A
WAT
650
4
HOH
HOH
650
A
WAT
651
4
HOH
HOH
651
A
WAT
652
4
HOH
HOH
652
A
WAT
653
4
HOH
HOH
653
A
WAT
654
4
HOH
HOH
654
A
WAT
655
4
HOH
HOH
655
A
WAT
656
4
HOH
HOH
656
A
WAT
657
4
HOH
HOH
657
A
WAT
658
4
HOH
HOH
658
A
WAT
659
4
HOH
HOH
659
A
WAT
660
4
HOH
HOH
660
A
WAT
661
4
HOH
HOH
661
A
WAT
662
4
HOH
HOH
662
A
WAT
663
4
HOH
HOH
663
A
WAT
664
4
HOH
HOH
664
A
WAT
665
4
HOH
HOH
665
A
WAT
666
4
HOH
HOH
666
A
WAT
667
4
HOH
HOH
667
A
WAT
668
4
HOH
HOH
668
A
WAT
669
4
HOH
HOH
669
A
WAT
670
4
HOH
HOH
670
A
WAT
671
4
HOH
HOH
671
A
WAT
672
4
HOH
HOH
672
A
WAT
673
4
HOH
HOH
673
A
WAT
674
4
HOH
HOH
674
A
WAT
675
4
HOH
HOH
675
A
WAT
676
4
HOH
HOH
676
A
WAT
677
4
HOH
HOH
677
A
WAT
678
4
HOH
HOH
678
A
WAT
679
4
HOH
HOH
679
A
WAT
680
4
HOH
HOH
680
A
WAT
681
4
HOH
HOH
681
A
WAT
682
4
HOH
HOH
682
A
WAT
683
4
HOH
HOH
683
A
WAT
684
4
HOH
HOH
684
A
WAT
685
4
HOH
HOH
685
A
WAT
686
4
HOH
HOH
686
A
WAT
687
4
HOH
HOH
687
A
WAT
688
4
HOH
HOH
688
A
WAT
689
4
HOH
HOH
689
A
WAT
690
4
HOH
HOH
690
A
WAT
691
4
HOH
HOH
691
A
WAT
692
4
HOH
HOH
692
A
WAT
693
4
HOH
HOH
693
A
WAT
694
4
HOH
HOH
694
A
WAT
695
4
HOH
HOH
695
A
WAT
696
4
HOH
HOH
696
A
WAT
697
4
HOH
HOH
697
A
WAT
698
4
HOH
HOH
698
A
WAT
699
4
HOH
HOH
699
A
WAT
700
4
HOH
HOH
700
A
WAT
701
4
HOH
HOH
701
A
WAT
702
4
HOH
HOH
702
A
WAT
703
4
HOH
HOH
703
A
WAT
704
4
HOH
HOH
704
A
WAT
705
4
HOH
HOH
705
A
WAT
706
4
HOH
HOH
706
A
WAT
707
4
HOH
HOH
707
A
WAT
708
4
HOH
HOH
708
A
WAT
709
4
HOH
HOH
709
A
WAT
710
4
HOH
HOH
710
A
WAT
711
4
HOH
HOH
711
A
WAT
712
4
HOH
HOH
712
A
WAT
713
4
HOH
HOH
713
A
WAT
714
4
HOH
HOH
714
A
WAT
715
4
HOH
HOH
715
A
WAT
716
4
HOH
HOH
716
A
WAT
717
4
HOH
HOH
717
A
WAT
718
4
HOH
HOH
718
A
WAT
719
4
HOH
HOH
719
A
WAT
720
4
HOH
HOH
720
A
WAT
721
4
HOH
HOH
721
A
WAT
722
4
HOH
HOH
722
A
WAT
723
4
HOH
HOH
723
A
WAT
724
4
HOH
HOH
724
A
WAT
725
4
HOH
HOH
725
A
WAT
726
4
HOH
HOH
726
A
WAT
727
4
HOH
HOH
727
A
WAT
728
4
HOH
HOH
728
A
WAT
729
4
HOH
HOH
729
A
WAT
730
4
HOH
HOH
730
A
WAT
731
4
HOH
HOH
731
A
WAT
732
4
HOH
HOH
732
A
WAT
733
4
HOH
HOH
733
A
WAT
734
4
HOH
HOH
734
A
WAT
735
4
HOH
HOH
735
A
WAT
736
4
HOH
HOH
736
A
WAT
737
4
HOH
HOH
737
A
WAT
738
4
HOH
HOH
738
A
WAT
739
4
HOH
HOH
739
A
WAT
740
4
HOH
HOH
740
A
WAT
741
4
HOH
HOH
741
A
WAT
742
4
HOH
HOH
742
A
WAT
743
4
HOH
HOH
743
A
ALA
1
n
1
ALA
1
A
ALA
2
n
2
ALA
2
A
GLN
3
n
3
GLN
3
A
THR
4
n
4
THR
4
A
ASN
5
n
5
ASN
5
A
ALA
6
n
6
ALA
6
A
PRO
7
n
7
PRO
7
A
TRP
8
n
8
TRP
8
A
GLY
9
n
9
GLY
9
A
LEU
10
n
10
LEU
10
A
ALA
11
n
11
ALA
11
A
ARG
12
n
12
ARG
12
A
ILE
13
n
13
ILE
13
A
SER
14
n
14
SER
14
A
SER
15
n
15
SER
15
A
THR
16
n
16
THR
16
A
SER
17
n
17
SER
17
A
PRO
18
n
18
PRO
18
A
GLY
19
n
19
GLY
19
A
THR
20
n
20
THR
20
A
SER
21
n
21
SER
21
A
THR
22
n
22
THR
22
A
TYR
23
n
23
TYR
23
A
TYR
24
n
24
TYR
24
A
TYR
25
n
25
TYR
25
A
ASP
26
n
26
ASP
26
A
GLU
27
n
27
GLU
27
A
SER
28
n
28
SER
28
A
ALA
29
n
29
ALA
29
A
GLY
30
n
30
GLY
30
A
GLN
31
n
31
GLN
31
A
GLY
32
n
32
GLY
32
A
SER
33
n
33
SER
33
A
CYS
34
n
34
CYS
34
A
VAL
35
n
35
VAL
35
A
TYR
36
n
36
TYR
36
A
VAL
37
n
37
VAL
37
A
ILE
38
n
38
ILE
38
A
ASP
39
n
39
ASP
39
A
THR
40
n
40
THR
40
A
GLY
41
n
41
GLY
41
A
ILE
42
n
42
ILE
42
A
GLU
43
n
43
GLU
43
A
ALA
44
n
44
ALA
44
A
SER
45
n
45
SER
45
A
HIS
46
n
46
HIS
46
A
PRO
47
n
47
PRO
47
A
GLU
48
n
48
GLU
48
A
PHE
49
n
49
PHE
49
A
GLU
50
n
50
GLU
50
A
GLY
51
n
51
GLY
51
A
ARG
52
n
52
ARG
52
A
ALA
53
n
53
ALA
53
A
GLN
54
n
54
GLN
54
A
MET
55
n
55
MET
55
A
VAL
56
n
56
VAL
56
A
LYS
57
n
57
LYS
57
A
THR
58
n
58
THR
58
A
TYR
59
n
59
TYR
59
A
TYR
60
n
60
TYR
60
A
TYR
61
n
61
TYR
61
A
SER
62
n
62
SER
62
A
SER
63
n
63
SER
63
A
ARG
64
n
64
ARG
64
A
ASP
65
n
65
ASP
65
A
GLY
66
n
66
GLY
66
A
ASN
67
n
67
ASN
67
A
GLY
68
n
68
GLY
68
A
HIS
69
n
69
HIS
69
A
GLY
70
n
70
GLY
70
A
THR
71
n
71
THR
71
A
HIS
72
n
72
HIS
72
A
CYS
73
n
73
CYS
73
A
ALA
74
n
74
ALA
74
A
GLY
75
n
75
GLY
75
A
THR
76
n
76
THR
76
A
VAL
77
n
77
VAL
77
A
GLY
78
n
78
GLY
78
A
SER
79
n
79
SER
79
A
ARG
80
n
80
ARG
80
A
THR
81
n
81
THR
81
A
TYR
82
n
82
TYR
82
A
GLY
83
n
83
GLY
83
A
VAL
84
n
84
VAL
84
A
ALA
85
n
85
ALA
85
A
LYS
86
n
86
LYS
86
A
LYS
87
n
87
LYS
87
A
THR
88
n
88
THR
88
A
GLN
89
n
89
GLN
89
A
LEU
90
n
90
LEU
90
A
PHE
91
n
91
PHE
91
A
GLY
92
n
92
GLY
92
A
VAL
93
n
93
VAL
93
A
LYS
94
n
94
LYS
94
A
VAL
95
n
95
VAL
95
A
LEU
96
n
96
LEU
96
A
ASP
97
n
97
ASP
97
A
ASP
98
n
98
ASP
98
A
ASN
99
n
99
ASN
99
A
GLY
100
n
100
GLY
100
A
SER
101
n
101
SER
101
A
GLY
102
n
102
GLY
102
A
GLN
103
n
103
GLN
103
A
TYR
104
n
104
TYR
104
A
SER
105
n
105
SER
105
A
THR
106
n
106
THR
106
A
ILE
107
n
107
ILE
107
A
ILE
108
n
108
ILE
108
A
ALA
109
n
109
ALA
109
A
GLY
110
n
110
GLY
110
A
MET
111
n
111
MET
111
A
ASP
112
n
112
ASP
112
A
PHE
113
n
113
PHE
113
A
VAL
114
n
114
VAL
114
A
ALA
115
n
115
ALA
115
A
SER
116
n
116
SER
116
A
ASP
117
n
117
ASP
117
A
LYS
118
n
118
LYS
118
A
ASN
119
n
119
ASN
119
A
ASN
120
n
120
ASN
120
A
ARG
121
n
121
ARG
121
A
ASN
122
n
122
ASN
122
A
CYS
123
n
123
CYS
123
A
PRO
124
n
124
PRO
124
A
LYS
125
n
125
LYS
125
A
GLY
126
n
126
GLY
126
A
VAL
127
n
127
VAL
127
A
VAL
128
n
128
VAL
128
A
ALA
129
n
129
ALA
129
A
SER
130
n
130
SER
130
A
LEU
131
n
131
LEU
131
A
SER
132
n
132
SER
132
A
LEU
133
n
133
LEU
133
A
GLY
134
n
134
GLY
134
A
GLY
135
n
135
GLY
135
A
GLY
136
n
136
GLY
136
A
TYR
137
n
137
TYR
137
A
SER
138
n
138
SER
138
A
SER
139
n
139
SER
139
A
SER
140
n
140
SER
140
A
VAL
141
n
141
VAL
141
A
ASN
142
n
142
ASN
142
A
SER
143
n
143
SER
143
A
ALA
144
n
144
ALA
144
A
ALA
145
n
145
ALA
145
A
ALA
146
n
146
ALA
146
A
ARG
147
n
147
ARG
147
A
LEU
148
n
148
LEU
148
A
GLN
149
n
149
GLN
149
A
SER
150
n
150
SER
150
A
SER
151
n
151
SER
151
A
GLY
152
n
152
GLY
152
A
VAL
153
n
153
VAL
153
A
MET
154
n
154
MET
154
A
VAL
155
n
155
VAL
155
A
ALA
156
n
156
ALA
156
A
VAL
157
n
157
VAL
157
A
ALA
158
n
158
ALA
158
A
ALA
159
n
159
ALA
159
A
GLY
160
n
160
GLY
160
A
ASN
161
n
161
ASN
161
A
ASN
162
n
162
ASN
162
A
ASN
163
n
163
ASN
163
A
ALA
164
n
164
ALA
164
A
ASP
165
n
165
ASP
165
A
ALA
166
n
166
ALA
166
A
ARG
167
n
167
ARG
167
A
ASN
168
n
168
ASN
168
A
TYR
169
n
169
TYR
169
A
SER
170
n
170
SER
170
A
PRO
171
n
171
PRO
171
A
ALA
172
n
172
ALA
172
A
SER
173
n
173
SER
173
A
GLU
174
n
174
GLU
174
A
PRO
175
n
175
PRO
175
A
SER
176
n
176
SER
176
A
VAL
177
n
177
VAL
177
A
CYS
178
n
178
CYS
178
A
THR
179
n
179
THR
179
A
VAL
180
n
180
VAL
180
A
GLY
181
n
181
GLY
181
A
ALA
182
n
182
ALA
182
A
SER
183
n
183
SER
183
A
ASP
184
n
184
ASP
184
A
ARG
185
n
185
ARG
185
A
TYR
186
n
186
TYR
186
A
ASP
187
n
187
ASP
187
A
ARG
188
n
188
ARG
188
A
ARG
189
n
189
ARG
189
A
SER
190
n
190
SER
190
A
SER
191
n
191
SER
191
A
PHE
192
n
192
PHE
192
A
SER
193
n
193
SER
193
A
ASN
194
n
194
ASN
194
A
TYR
195
n
195
TYR
195
A
GLY
196
n
196
GLY
196
A
SER
197
n
197
SER
197
A
VAL
198
n
198
VAL
198
A
LEU
199
n
199
LEU
199
A
ASP
200
n
200
ASP
200
A
ILE
201
n
201
ILE
201
A
PHE
202
n
202
PHE
202
A
GLY
203
n
203
GLY
203
A
PRO
204
n
204
PRO
204
A
GLY
205
n
205
GLY
205
A
THR
206
n
206
THR
206
A
SER
207
n
207
SER
207
A
ILE
208
n
208
ILE
208
A
LEU
209
n
209
LEU
209
A
SER
210
n
210
SER
210
A
THR
211
n
211
THR
211
A
TRP
212
n
212
TRP
212
A
ILE
213
n
213
ILE
213
A
GLY
214
n
214
GLY
214
A
GLY
215
n
215
GLY
215
A
SER
216
n
216
SER
216
A
THR
217
n
217
THR
217
A
ARG
218
n
218
ARG
218
A
SER
219
n
219
SER
219
A
ILE
220
n
220
ILE
220
A
SER
221
n
221
SER
221
A
GLY
222
n
222
GLY
222
A
THR
223
n
223
THR
223
A
SER
224
n
224
SER
224
A
MET
225
n
225
MET
225
A
ALA
226
n
226
ALA
226
A
THR
227
n
227
THR
227
A
PRO
228
n
228
PRO
228
A
HIS
229
n
229
HIS
229
A
VAL
230
n
230
VAL
230
A
ALA
231
n
231
ALA
231
A
GLY
232
n
232
GLY
232
A
LEU
233
n
233
LEU
233
A
ALA
234
n
234
ALA
234
A
ALA
235
n
235
ALA
235
A
TYR
236
n
236
TYR
236
A
LEU
237
n
237
LEU
237
A
MET
238
n
238
MET
238
A
THR
239
n
239
THR
239
A
LEU
240
n
240
LEU
240
A
GLY
241
n
241
GLY
241
A
LYS
242
n
242
LYS
242
A
THR
243
n
243
THR
243
A
THR
244
n
244
THR
244
A
ALA
245
n
245
ALA
245
A
ALA
246
n
246
ALA
246
A
SER
247
n
247
SER
247
A
ALA
248
n
248
ALA
248
A
CYS
249
n
249
CYS
249
A
ARG
250
n
250
ARG
250
A
TYR
251
n
251
TYR
251
A
ILE
252
n
252
ILE
252
A
ALA
253
n
253
ALA
253
A
ASP
254
n
254
ASP
254
A
THR
255
n
255
THR
255
A
ALA
256
n
256
ALA
256
A
ASN
257
n
257
ASN
257
A
LYS
258
n
258
LYS
258
A
GLY
259
n
259
GLY
259
A
ASP
260
n
260
ASP
260
A
LEU
261
n
261
LEU
261
A
SER
262
n
262
SER
262
A
ASN
263
n
263
ASN
263
A
ILE
264
n
264
ILE
264
A
PRO
265
n
265
PRO
265
A
PHE
266
n
266
PHE
266
A
GLY
267
n
267
GLY
267
A
THR
268
n
268
THR
268
A
VAL
269
n
269
VAL
269
A
ASN
270
n
270
ASN
270
A
LEU
271
n
271
LEU
271
A
LEU
272
n
272
LEU
272
A
ALA
273
n
273
ALA
273
A
TYR
274
n
274
TYR
274
A
ASN
275
n
275
ASN
275
A
ASN
276
n
276
ASN
276
A
TYR
277
n
277
TYR
277
A
GLN
278
n
278
GLN
278
A
ALA
279
n
279
ALA
279
A
author_defined_assembly
1
monomeric
A
HOH
501
F
O
HOH
1_555
A
CA
280
B
CA
CA
1_555
A
PRO
175
A
O
PRO
175
1_555
75.5
A
HOH
501
F
O
HOH
1_555
A
CA
280
B
CA
CA
1_555
A
VAL
177
A
O
VAL
177
1_555
141.3
A
PRO
175
A
O
PRO
175
1_555
A
CA
280
B
CA
CA
1_555
A
VAL
177
A
O
VAL
177
1_555
86.9
A
HOH
501
F
O
HOH
1_555
A
CA
280
B
CA
CA
1_555
A
ASP
200
A
OD1
ASP
200
1_555
122.8
A
PRO
175
A
O
PRO
175
1_555
A
CA
280
B
CA
CA
1_555
A
ASP
200
A
OD1
ASP
200
1_555
160.2
A
VAL
177
A
O
VAL
177
1_555
A
CA
280
B
CA
CA
1_555
A
ASP
200
A
OD1
ASP
200
1_555
82.1
A
HOH
501
F
O
HOH
1_555
A
CA
280
B
CA
CA
1_555
A
HOH
502
F
O
HOH
1_555
71.9
A
PRO
175
A
O
PRO
175
1_555
A
CA
280
B
CA
CA
1_555
A
HOH
502
F
O
HOH
1_555
88.7
A
VAL
177
A
O
VAL
177
1_555
A
CA
280
B
CA
CA
1_555
A
HOH
502
F
O
HOH
1_555
73.5
A
ASP
200
A
OD1
ASP
200
1_555
A
CA
280
B
CA
CA
1_555
A
HOH
502
F
O
HOH
1_555
103.7
A
HOH
501
F
O
HOH
1_555
A
CA
280
B
CA
CA
1_555
A
HOH
504
F
O
HOH
1_555
135.5
A
PRO
175
A
O
PRO
175
1_555
A
CA
280
B
CA
CA
1_555
A
HOH
504
F
O
HOH
1_555
82.9
A
VAL
177
A
O
VAL
177
1_555
A
CA
280
B
CA
CA
1_555
A
HOH
504
F
O
HOH
1_555
73.8
A
ASP
200
A
OD1
ASP
200
1_555
A
CA
280
B
CA
CA
1_555
A
HOH
504
F
O
HOH
1_555
78.2
A
HOH
502
F
O
HOH
1_555
A
CA
280
B
CA
CA
1_555
A
HOH
504
F
O
HOH
1_555
146.6
A
HOH
501
F
O
HOH
1_555
A
CA
280
B
CA
CA
1_555
A
ASP
200
A
OD2
ASP
200
1_555
74.3
A
PRO
175
A
O
PRO
175
1_555
A
CA
280
B
CA
CA
1_555
A
ASP
200
A
OD2
ASP
200
1_555
149.6
A
VAL
177
A
O
VAL
177
1_555
A
CA
280
B
CA
CA
1_555
A
ASP
200
A
OD2
ASP
200
1_555
115.1
A
ASP
200
A
OD1
ASP
200
1_555
A
CA
280
B
CA
CA
1_555
A
ASP
200
A
OD2
ASP
200
1_555
49.8
A
HOH
502
F
O
HOH
1_555
A
CA
280
B
CA
CA
1_555
A
ASP
200
A
OD2
ASP
200
1_555
78.6
A
HOH
504
F
O
HOH
1_555
A
CA
280
B
CA
CA
1_555
A
ASP
200
A
OD2
ASP
200
1_555
122.1
A
HOH
501
F
O
HOH
1_555
A
CA
280
B
CA
CA
1_555
A
HOH
503
F
O
HOH
1_555
69.6
A
PRO
175
A
O
PRO
175
1_555
A
CA
280
B
CA
CA
1_555
A
HOH
503
F
O
HOH
1_555
95.6
A
VAL
177
A
O
VAL
177
1_555
A
CA
280
B
CA
CA
1_555
A
HOH
503
F
O
HOH
1_555
147.6
A
ASP
200
A
OD1
ASP
200
1_555
A
CA
280
B
CA
CA
1_555
A
HOH
503
F
O
HOH
1_555
85.3
A
HOH
502
F
O
HOH
1_555
A
CA
280
B
CA
CA
1_555
A
HOH
503
F
O
HOH
1_555
138.7
A
HOH
504
F
O
HOH
1_555
A
CA
280
B
CA
CA
1_555
A
HOH
503
F
O
HOH
1_555
74.5
A
ASP
200
A
OD2
ASP
200
1_555
A
CA
280
B
CA
CA
1_555
A
HOH
503
F
O
HOH
1_555
77.3
A
ASP
260
A
OD1
ASP
260
1_555
A
CA
281
C
CA
CA
1_555
A
ASP
260
A
OD2
ASP
260
1_555
48.5
A
ASP
260
A
OD1
ASP
260
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
505
F
O
HOH
1_555
76.3
A
ASP
260
A
OD2
ASP
260
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
505
F
O
HOH
1_555
81.3
A
ASP
260
A
OD1
ASP
260
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
506
F
O
HOH
1_555
83.6
A
ASP
260
A
OD2
ASP
260
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
506
F
O
HOH
1_555
82.6
A
HOH
505
F
O
HOH
1_555
A
CA
281
C
CA
CA
1_555
A
HOH
506
F
O
HOH
1_555
159.5
A
ASP
260
A
OD1
ASP
260
1_555
A
CA
281
C
CA
CA
1_555
A
THR
16
A
O
THR
16
1_555
79.8
A
ASP
260
A
OD2
ASP
260
1_555
A
CA
281
C
CA
CA
1_555
A
THR
16
A
O
THR
16
1_555
128.2
A
HOH
505
F
O
HOH
1_555
A
CA
281
C
CA
CA
1_555
A
THR
16
A
O
THR
16
1_555
91.0
A
HOH
506
F
O
HOH
1_555
A
CA
281
C
CA
CA
1_555
A
THR
16
A
O
THR
16
1_555
89.0
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
GLN
3
A
O
GLN
3
A
N
TYR
23
A
N
TYR
23
A
N
GLN
54
A
N
GLN
54
A
O
LEU
90
A
O
LEU
90
A
N
GLN
89
A
N
GLN
89
A
O
SER
33
A
O
SER
33
A
N
CYS
34
A
N
CYS
34
A
O
GLY
126
A
O
GLY
126
A
N
ALA
129
A
N
ALA
129
A
O
MET
154
A
O
MET
154
A
N
VAL
157
A
N
VAL
157
A
O
CYS
178
A
O
CYS
178
A
N
GLY
181
A
N
GLY
181
A
O
ILE
201
A
O
ILE
201
A
O
GLY
135
A
O
GLY
135
A
N
SER
170
A
N
SER
170
A
N
TRP
212
A
N
TRP
212
A
O
SER
216
A
O
SER
216
A
N
ASN
257
A
N
ASN
257
A
O
LEU
272
A
O
LEU
272
1
A
A
O
O
HOH
HOH
615
615
2.17
1_555
8_665
1
A
ASP
39
-158.99
-138.15
1
A
ASP
98
-69.98
1.01
1
A
SER
216
-114.51
-166.57
1
A
ASN
270
-112.13
73.46
PROTEIN_REP.PA
PROTEIN.TOP
WATER_REP.PARA
WATER.TOP
ION.PARAM
ION.TOP
CBM.PARAM
CBM.TOP
19.7
0.54
0.00
0.00
0.54
0.00
-1.09
0.206
0.004
0.193
0.197
0.197
1.55
10.00
2600
34371
7.6
93.0
RANDOM
783742.67
0.00
1
RESTRAINED
THROUGHOUT
0.0
FLAT MODEL
73.26
0.417
0.20
0.19
5.00
0.16
0.15
1.55
10.00
243
2282
10
0
2029
0.005
1.3
24.7
0.77
0.36
0.018
0.342
1.65
350
4165
6
7.8
74.7
22.1
1.5
10.0
1EGQ
240597
34371
-3
0.068
1
17.7
7.2
96
0.145
1.55
1.65
4165
2.2
75
data reduction
DENZO
data scaling
SCALEPACK
phasing
AMoRE
refinement
REFMAC
ENHANCEMENT OF ENZYME ACTIVITY THROUGH THREE-PHASE PARTITIONING: CRYSTAL STRUCTURE OF A MODIFIED SERINE PROTEINASE AT 1.5 A RESOLUTION (E.C.3.4.21.64)
ENHANCEMENT OF ENZYME ACTIVITY THROUGH THREE-PHASE PARTITIONING: CRYSTAL STRUCTURE OF A MODIFIED SERINE PROTEINASE AT 1.5 A RESOLUTION
1
N
N
2
N
N
2
N
N
3
N
N
3
N
N
4
N
N
A
PRO
7
A
PRO
7
HELX_P
A
SER
14
A
SER
14
1
1
8
A
HIS
46
A
HIS
46
HELX_P
A
GLU
50
A
GLU
50
5
2
5
A
GLY
68
A
GLY
68
HELX_P
A
SER
79
A
SER
79
1
3
12
A
GLN
103
A
GLN
103
HELX_P
A
LYS
118
A
LYS
118
1
4
16
A
ASN
119
A
ASN
119
HELX_P
A
ARG
121
A
ARG
121
5
5
3
A
SER
138
A
SER
138
HELX_P
A
SER
151
A
SER
151
1
6
14
A
GLY
222
A
GLY
222
HELX_P
A
LEU
240
A
LEU
240
1
7
19
A
SER
247
A
SER
247
HELX_P
A
THR
255
A
THR
255
1
8
9
disulf
2.023
A
CYS
34
A
SG
CYS
34
1_555
A
CYS
123
A
SG
CYS
123
1_555
disulf
2.027
A
CYS
178
A
SG
CYS
178
1_555
A
CYS
249
A
SG
CYS
249
1_555
metalc
2.674
A
CA
280
B
CA
CA
1_555
A
HOH
501
F
O
HOH
1_555
metalc
2.484
A
CA
280
B
CA
CA
1_555
A
PRO
175
A
O
PRO
175
1_555
metalc
2.519
A
CA
280
B
CA
CA
1_555
A
VAL
177
A
O
VAL
177
1_555
metalc
2.530
A
CA
280
B
CA
CA
1_555
A
ASP
200
A
OD1
ASP
200
1_555
metalc
2.632
A
CA
280
B
CA
CA
1_555
A
HOH
502
F
O
HOH
1_555
metalc
2.617
A
CA
280
B
CA
CA
1_555
A
HOH
504
F
O
HOH
1_555
metalc
2.705
A
CA
280
B
CA
CA
1_555
A
ASP
200
A
OD2
ASP
200
1_555
metalc
2.650
A
CA
280
B
CA
CA
1_555
A
HOH
503
F
O
HOH
1_555
metalc
2.679
A
CA
281
C
CA
CA
1_555
A
ASP
260
A
OD1
ASP
260
1_555
metalc
2.707
A
CA
281
C
CA
CA
1_555
A
ASP
260
A
OD2
ASP
260
1_555
metalc
2.911
A
CA
281
C
CA
CA
1_555
A
HOH
505
F
O
HOH
1_555
metalc
2.909
A
CA
281
C
CA
CA
1_555
A
HOH
506
F
O
HOH
1_555
metalc
2.536
A
CA
281
C
CA
CA
1_555
A
THR
16
A
O
THR
16
1_555
HYDROLASE
Proteinase K, anhydrous organic solvents, stability, enhanced activity, HYDROLASE
A
SER
170
A
SER
170
1
A
PRO
171
A
PRO
171
-0.54
PRTK_TRIAL
UNP
1
P06873
106
384
1EGQ
1
279
P06873
A
1
1
279
2
7
2
2
2
anti-parallel
parallel
parallel
parallel
parallel
parallel
parallel
anti-parallel
anti-parallel
anti-parallel
A
ALA
2
A
ALA
2
A
GLN
3
A
GLN
3
A
TYR
23
A
TYR
23
A
TYR
24
A
TYR
24
A
ALA
53
A
ALA
53
A
THR
58
A
THR
58
A
GLN
89
A
GLN
89
A
LYS
94
A
LYS
94
A
SER
33
A
SER
33
A
ASP
39
A
ASP
39
A
GLY
126
A
GLY
126
A
LEU
131
A
LEU
131
A
VAL
153
A
VAL
153
A
ALA
158
A
ALA
158
A
CYS
178
A
CYS
178
A
SER
183
A
SER
183
A
ILE
201
A
ILE
201
A
PRO
204
A
PRO
204
A
GLY
135
A
GLY
135
A
GLY
136
A
GLY
136
A
TYR
169
A
TYR
169
A
SER
170
A
SER
170
A
ILE
208
A
ILE
208
A
TRP
212
A
TRP
212
A
SER
216
A
SER
216
A
ILE
220
A
ILE
220
A
ASN
257
A
ASN
257
A
LYS
258
A
LYS
258
A
LEU
271
A
LEU
271
A
LEU
272
A
LEU
272
BINDING SITE FOR RESIDUE CA A 280
Software
7
BINDING SITE FOR RESIDUE CA A 281
Software
4
BINDING SITE FOR RESIDUE ACY A 301
Software
5
BINDING SITE FOR RESIDUE ACY A 303
Software
5
A
PRO
175
A
PRO
175
7
1_555
A
VAL
177
A
VAL
177
7
1_555
A
ASP
200
A
ASP
200
7
1_555
A
HOH
501
F
HOH
7
1_555
A
HOH
502
F
HOH
7
1_555
A
HOH
503
F
HOH
7
1_555
A
HOH
504
F
HOH
7
1_555
A
THR
16
A
THR
16
4
1_555
A
ASP
260
A
ASP
260
4
1_555
A
HOH
505
F
HOH
4
1_555
A
HOH
506
F
HOH
4
1_555
A
TYR
61
A
TYR
61
5
1_555
A
LYS
94
A
LYS
94
5
1_555
A
ASP
97
A
ASP
97
5
1_555
A
ASP
98
A
ASP
98
5
1_555
A
HOH
530
F
HOH
5
1_555
A
HIS
69
A
HIS
69
5
1_555
A
ASN
161
A
ASN
161
5
1_555
A
SER
221
A
SER
221
5
1_555
A
GLY
222
A
GLY
222
5
1_555
A
SER
224
A
SER
224
5
1_555
96
P 43 21 2