0.011270
0.000000
0.000000
0.000000
0.011270
0.000000
0.000000
0.000000
0.009718
0.00000
0.00000
0.00000
RESIDUE PRO H 37 IS A CIS PROLINE.
Bode, W.
Brandstetter, H.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
8
90.00
90.00
90.00
88.730
88.730
102.900
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
C27 H31 N5 O4 S
521.631
1-[N-(naphthalen-2-ylsulfonyl)glycyl-4-carbamimidoyl-D-phenylalanyl]piperidine
NAPAP
peptide-like
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
1085
1099
10.1016/0022-2836(92)91054-S
1518046
Refined 2.3 A X-ray crystal structure of bovine thrombin complexes formed with the benzamidine and arginine-based thrombin inhibitors NAPAP, 4-TAPAP and MQPA. A starting point for improving antithrombotics.
1992
To be Published
0353
Crystallographic Determination of Thrombin Complexes with Small Synthetic Inhibitors as a Starting Point for the Receptor-Based Design of Antithrombotics
To be Published
0353
X-Ray Crystal Structure of Thrombin in Complex with D-Phe-Pro-Arg and with Small Benzamidine and Arginine-Based "Non-Peptidic" Inhibitors
US
Protein Sci.
PRCIEI
0795
0961-8368
1
426
The Refined 1.9-Angstroms X-Ray Crystal Structure of D-Phe-Pro-Arg Chloromethylketone-Inhibited Human Alpha-Thrombin: Structure Analysis, Overall Structure, Electrostatic Properties, Detailed Active-Site Geometry, and Structure-Function Relationships
1992
NE
FEBS Lett.
FEBLAL
0165
0014-5793
287
133
Geometry of Binding of the Nalpha-Tosylated Piperidides of M-Amidino-, P-Amidino-and P-Guanidino Phenylalanine to Thrombin and Trypsin: X-Ray Crystal Structures of Their Trypsin Complexes and Modeling of Their Thrombin Complexes
1991
IX
Eur.J.Biochem.
EJBCAI
0262
0014-2956
193
175
Geometry of Binding of the Benzamidine-and Arginine-Based Inhibitors N-Alpha-(2-Naphthyl-Sulphonyl-Glycyl)-Dl-P-Amidinophenylalanyl-Piperidine (Napap) and (2R,4R)-4-Methyl-1-[N-Alpha-(3-Methyl-1,2,3,4-Tetrahydro-8-Quinolinesulphonyl)-L-Arginyl]-2-Piperidine Carboxylic Acid (Mqpa) to Human Alpha-Thrombin: X-Ray Crystallographic Determination of the Napap-Trypsin Complex and Modeling of Napap-Thrombin and Mqpa-Thrombin
1990
UK
Embo J.
EMJODG
0897
0261-4189
8
3467
The Refined 1.9 Angstroms Crystal Structure of Human Alpha-Thrombin: Interaction with D-Phe-Pro-Arg Chloromethylketone and Significance of the Tyr-Pro-Pro-Trp Insertion Segment
1989
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
5735.240
EPSILON-THROMBIN
3.4.21.5
1
man
polymer
29772.422
EPSILON-THROMBIN
3.4.21.5
1
man
polymer
521.631
1-[N-(naphthalen-2-ylsulfonyl)glycyl-4-carbamimidoyl-D-phenylalanyl]piperidine
1
syn
non-polymer
18.015
water
228
nat
water
no
no
TSEDHFQPFFNEKTFGAGEADCGLRPLFEKKQVQDQTEKELFESYIEGR
TSEDHFQPFFNEKTFGAGEADCGLRPLFEKKQVQDQTEKELFESYIEGR
L
polypeptide(L)
no
no
IVEGQDAEVGLSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTVDDLLVRIGKHSRTRYERKVEKISM
LDKIYIHPRYNWKENLDRDIALLKLKRPIELSDYIHPVCLPDKQTAAKLLHAGFKGRVTGWGNRRETWTTSVAEVQPSVL
QVVNLPLVERPVCKASTRIRITDNMFCAGYKPGEGKRGDACEGDSGGPFVMKSPYNNRWYQMGIVSWGEGCDRDGKYGFY
THVFRLKKWIQKVIDRLGS
IVEGQDAEVGLSPWQVMLFRKSPQELLCGASLISDRWVLTAAHCLLYPPWDKNFTVDDLLVRIGKHSRTRYERKVEKISM
LDKIYIHPRYNWKENLDRDIALLKLKRPIELSDYIHPVCLPDKQTAAKLLHAGFKGRVTGWGNRRETWTTSVAEVQPSVL
QVVNLPLVERPVCKASTRIRITDNMFCAGYKPGEGKRGDACEGDSGGPFVMKSPYNNRWYQMGIVSWGEGCDRDGKYGFY
THVFRLKKWIQKVIDRLGS
H
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
cow
sample
9913
Bos taurus
cow
sample
9913
Bos taurus
2.85
56.85
repository
Initial release
Version format compliance
Atomic model
Database references
Derived calculations
Non-polymer description
Structure summary
Version format compliance
Other
1
0
1994-01-31
1
1
2008-03-24
1
2
2011-07-13
1
3
2012-12-12
SHEET
THE SHEETS PRESENTED AS *S1* AND *S2* ON SHEET RECORDS
BELOW ARE ACTUALLY SIX-STRANDED BETA-BARRELS. THESE ARE
REPRESENTED BY SEVEN-STRANDED SHEETS IN WHICH THE FIRST AND
LAST STRANDS ARE IDENTICAL.
Y
1992-07-06
REL
MID
1-[N-(naphthalen-2-ylsulfonyl)glycyl-4-carbamimidoyl-D-phenylalanyl]piperidine
HOH
water
AMIDINOPHENYLALANINE (OF NAPAP) BINDS TO S1 SPECIFICITY
POCKET, PIPERIDINE TO S2 AND NAPHLYL GROUP TO "ARYL
BINDING SITE".
THE NUMBERING OF THROMBIN RESIDUES IS BASED ON TOPOLOGICAL
EQUIVALENCES WITH CHYMOTRYPSINOGEN.
Inhibitor
N(alpha)-(2-naphthylsulfonylglycyl)-4-amidinophenylalanine piperidide
Peptide-like
NAS
1
3
MID
MID
1
H
HOH
519
4
HOH
HOH
519
L
HOH
520
4
HOH
HOH
520
L
HOH
523
4
HOH
HOH
523
L
HOH
525
4
HOH
HOH
525
L
HOH
526
4
HOH
HOH
526
L
HOH
527
4
HOH
HOH
527
L
HOH
530
4
HOH
HOH
530
L
HOH
531
4
HOH
HOH
531
L
HOH
533
4
HOH
HOH
533
L
HOH
534
4
HOH
HOH
534
L
HOH
536
4
HOH
HOH
536
L
HOH
551
4
HOH
HOH
551
L
HOH
564
4
HOH
HOH
564
L
HOH
580
4
HOH
HOH
580
L
HOH
588
4
HOH
HOH
588
L
HOH
618
4
HOH
HOH
618
L
HOH
626
4
HOH
HOH
626
L
HOH
630
4
HOH
HOH
630
L
HOH
631
4
HOH
HOH
631
L
HOH
635
4
HOH
HOH
635
L
HOH
654
4
HOH
HOH
654
L
HOH
655
4
HOH
HOH
655
L
HOH
661
4
HOH
HOH
661
L
HOH
668
4
HOH
HOH
668
L
HOH
672
4
HOH
HOH
672
L
HOH
681
4
HOH
HOH
681
L
HOH
683
4
HOH
HOH
683
L
HOH
686
4
HOH
HOH
686
L
HOH
703
4
HOH
HOH
703
L
HOH
736
4
HOH
HOH
736
L
HOH
500
4
HOH
HOH
500
H
HOH
501
4
HOH
HOH
501
H
HOH
502
4
HOH
HOH
502
H
HOH
503
4
HOH
HOH
503
H
HOH
504
4
HOH
HOH
504
H
HOH
505
4
HOH
HOH
505
H
HOH
506
4
HOH
HOH
506
H
HOH
508
4
HOH
HOH
508
H
HOH
509
4
HOH
HOH
509
H
HOH
510
4
HOH
HOH
510
H
HOH
511
4
HOH
HOH
511
H
HOH
512
4
HOH
HOH
512
H
HOH
513
4
HOH
HOH
513
H
HOH
514
4
HOH
HOH
514
H
HOH
515
4
HOH
HOH
515
H
HOH
516
4
HOH
HOH
516
H
HOH
517
4
HOH
HOH
517
H
HOH
521
4
HOH
HOH
521
H
HOH
522
4
HOH
HOH
522
H
HOH
524
4
HOH
HOH
524
H
HOH
528
4
HOH
HOH
528
H
HOH
529
4
HOH
HOH
529
H
HOH
532
4
HOH
HOH
532
H
HOH
535
4
HOH
HOH
535
H
HOH
537
4
HOH
HOH
537
H
HOH
538
4
HOH
HOH
538
H
HOH
539
4
HOH
HOH
539
H
HOH
540
4
HOH
HOH
540
H
HOH
541
4
HOH
HOH
541
H
HOH
542
4
HOH
HOH
542
H
HOH
543
4
HOH
HOH
543
H
HOH
544
4
HOH
HOH
544
H
HOH
545
4
HOH
HOH
545
H
HOH
546
4
HOH
HOH
546
H
HOH
547
4
HOH
HOH
547
H
HOH
548
4
HOH
HOH
548
H
HOH
549
4
HOH
HOH
549
H
HOH
552
4
HOH
HOH
552
H
HOH
553
4
HOH
HOH
553
H
HOH
554
4
HOH
HOH
554
H
HOH
555
4
HOH
HOH
555
H
HOH
556
4
HOH
HOH
556
H
HOH
557
4
HOH
HOH
557
H
HOH
558
4
HOH
HOH
558
H
HOH
559
4
HOH
HOH
559
H
HOH
560
4
HOH
HOH
560
H
HOH
561
4
HOH
HOH
561
H
HOH
562
4
HOH
HOH
562
H
HOH
563
4
HOH
HOH
563
H
HOH
569
4
HOH
HOH
569
H
HOH
570
4
HOH
HOH
570
H
HOH
571
4
HOH
HOH
571
H
HOH
572
4
HOH
HOH
572
H
HOH
574
4
HOH
HOH
574
H
HOH
575
4
HOH
HOH
575
H
HOH
576
4
HOH
HOH
576
H
HOH
577
4
HOH
HOH
577
H
HOH
578
4
HOH
HOH
578
H
HOH
579
4
HOH
HOH
579
H
HOH
581
4
HOH
HOH
581
H
HOH
582
4
HOH
HOH
582
H
HOH
583
4
HOH
HOH
583
H
HOH
586
4
HOH
HOH
586
H
HOH
589
4
HOH
HOH
589
H
HOH
590
4
HOH
HOH
590
H
HOH
591
4
HOH
HOH
591
H
HOH
592
4
HOH
HOH
592
H
HOH
593
4
HOH
HOH
593
H
HOH
594
4
HOH
HOH
594
H
HOH
595
4
HOH
HOH
595
H
HOH
596
4
HOH
HOH
596
H
HOH
597
4
HOH
HOH
597
H
HOH
600
4
HOH
HOH
600
H
HOH
602
4
HOH
HOH
602
H
HOH
603
4
HOH
HOH
603
H
HOH
605
4
HOH
HOH
605
H
HOH
606
4
HOH
HOH
606
H
HOH
607
4
HOH
HOH
607
H
HOH
608
4
HOH
HOH
608
H
HOH
610
4
HOH
HOH
610
H
HOH
612
4
HOH
HOH
612
H
HOH
614
4
HOH
HOH
614
H
HOH
615
4
HOH
HOH
615
H
HOH
616
4
HOH
HOH
616
H
HOH
617
4
HOH
HOH
617
H
HOH
619
4
HOH
HOH
619
H
HOH
622
4
HOH
HOH
622
H
HOH
623
4
HOH
HOH
623
H
HOH
624
4
HOH
HOH
624
H
HOH
625
4
HOH
HOH
625
H
HOH
627
4
HOH
HOH
627
H
HOH
628
4
HOH
HOH
628
H
HOH
629
4
HOH
HOH
629
H
HOH
632
4
HOH
HOH
632
H
HOH
633
4
HOH
HOH
633
H
HOH
636
4
HOH
HOH
636
H
HOH
638
4
HOH
HOH
638
H
HOH
639
4
HOH
HOH
639
H
HOH
640
4
HOH
HOH
640
H
HOH
642
4
HOH
HOH
642
H
HOH
644
4
HOH
HOH
644
H
HOH
645
4
HOH
HOH
645
H
HOH
646
4
HOH
HOH
646
H
HOH
648
4
HOH
HOH
648
H
HOH
652
4
HOH
HOH
652
H
HOH
656
4
HOH
HOH
656
H
HOH
657
4
HOH
HOH
657
H
HOH
658
4
HOH
HOH
658
H
HOH
659
4
HOH
HOH
659
H
HOH
660
4
HOH
HOH
660
H
HOH
662
4
HOH
HOH
662
H
HOH
664
4
HOH
HOH
664
H
HOH
665
4
HOH
HOH
665
H
HOH
666
4
HOH
HOH
666
H
HOH
669
4
HOH
HOH
669
H
HOH
670
4
HOH
HOH
670
H
HOH
671
4
HOH
HOH
671
H
HOH
673
4
HOH
HOH
673
H
HOH
674
4
HOH
HOH
674
H
HOH
675
4
HOH
HOH
675
H
HOH
676
4
HOH
HOH
676
H
HOH
677
4
HOH
HOH
677
H
HOH
678
4
HOH
HOH
678
H
HOH
679
4
HOH
HOH
679
H
HOH
680
4
HOH
HOH
680
H
HOH
682
4
HOH
HOH
682
H
HOH
684
4
HOH
HOH
684
H
HOH
685
4
HOH
HOH
685
H
HOH
687
4
HOH
HOH
687
H
HOH
688
4
HOH
HOH
688
H
HOH
689
4
HOH
HOH
689
H
HOH
690
4
HOH
HOH
690
H
HOH
691
4
HOH
HOH
691
H
HOH
692
4
HOH
HOH
692
H
HOH
693
4
HOH
HOH
693
H
HOH
694
4
HOH
HOH
694
H
HOH
697
4
HOH
HOH
697
H
HOH
698
4
HOH
HOH
698
H
HOH
701
4
HOH
HOH
701
H
HOH
702
4
HOH
HOH
702
H
HOH
704
4
HOH
HOH
704
H
HOH
705
4
HOH
HOH
705
H
HOH
706
4
HOH
HOH
706
H
HOH
708
4
HOH
HOH
708
H
HOH
709
4
HOH
HOH
709
H
HOH
710
4
HOH
HOH
710
H
HOH
711
4
HOH
HOH
711
H
HOH
712
4
HOH
HOH
712
H
HOH
713
4
HOH
HOH
713
H
HOH
715
4
HOH
HOH
715
H
HOH
717
4
HOH
HOH
717
H
HOH
718
4
HOH
HOH
718
H
HOH
720
4
HOH
HOH
720
H
HOH
721
4
HOH
HOH
721
H
HOH
723
4
HOH
HOH
723
H
HOH
725
4
HOH
HOH
725
H
HOH
726
4
HOH
HOH
726
H
HOH
727
4
HOH
HOH
727
H
HOH
729
4
HOH
HOH
729
H
HOH
730
4
HOH
HOH
730
H
HOH
731
4
HOH
HOH
731
H
HOH
733
4
HOH
HOH
733
H
HOH
734
4
HOH
HOH
734
H
HOH
735
4
HOH
HOH
735
H
HOH
738
4
HOH
HOH
738
H
HOH
739
4
HOH
HOH
739
H
HOH
740
4
HOH
HOH
740
H
HOH
742
4
HOH
HOH
742
H
HOH
743
4
HOH
HOH
743
H
HOH
744
4
HOH
HOH
744
H
HOH
745
4
HOH
HOH
745
H
HOH
747
4
HOH
HOH
747
H
HOH
748
4
HOH
HOH
748
H
HOH
749
4
HOH
HOH
749
H
HOH
750
4
HOH
HOH
750
H
HOH
751
4
HOH
HOH
751
H
HOH
752
4
HOH
HOH
752
H
HOH
753
4
HOH
HOH
753
H
HOH
754
4
HOH
HOH
754
H
HOH
755
4
HOH
HOH
755
H
HOH
757
4
HOH
HOH
757
H
HOH
759
4
HOH
HOH
759
H
HOH
760
4
HOH
HOH
760
H
HOH
761
4
HOH
HOH
761
H
HOH
762
4
HOH
HOH
762
H
HOH
763
4
HOH
HOH
763
H
HOH
764
4
HOH
HOH
764
H
HOH
765
4
HOH
HOH
765
H
HOH
766
4
HOH
HOH
766
H
HOH
767
4
HOH
HOH
767
H
HOH
769
4
HOH
HOH
769
H
HOH
770
4
HOH
HOH
770
H
HOH
771
4
HOH
HOH
771
H
HOH
772
4
HOH
HOH
772
H
HOH
773
4
HOH
HOH
773
H
HOH
774
4
HOH
HOH
774
H
HOH
775
4
HOH
HOH
775
H
HOH
777
4
HOH
HOH
777
H
n
1
-12
L
n
2
-11
L
n
3
-10
L
n
4
-9
L
n
5
-8
L
n
6
-7
L
n
7
-6
L
n
8
-5
L
n
9
-4
L
n
10
-3
L
n
11
-2
L
n
12
-1
L
n
13
0
L
THR
1
n
14
H
THR
1
L
PHE
1
n
15
G
PHE
1
L
GLY
1
n
16
F
GLY
1
L
ALA
1
n
17
E
ALA
1
L
GLY
1
n
18
D
GLY
1
L
GLU
1
n
19
C
GLU
1
L
ALA
1
n
20
B
ALA
1
L
ASP
1
n
21
A
ASP
1
L
CYS
1
n
22
CYS
1
L
GLY
2
n
23
GLY
2
L
LEU
3
n
24
LEU
3
L
ARG
4
n
25
ARG
4
L
PRO
5
n
26
PRO
5
L
LEU
6
n
27
LEU
6
L
PHE
7
n
28
PHE
7
L
GLU
8
n
29
GLU
8
L
LYS
9
n
30
LYS
9
L
LYS
10
n
31
LYS
10
L
GLN
11
n
32
GLN
11
L
VAL
12
n
33
VAL
12
L
GLN
13
n
34
GLN
13
L
ASP
14
n
35
ASP
14
L
GLN
14
n
36
A
GLN
14
L
THR
14
n
37
B
THR
14
L
GLU
14
n
38
C
GLU
14
L
LYS
14
n
39
D
LYS
14
L
GLU
14
n
40
E
GLU
14
L
LEU
14
n
41
F
LEU
14
L
PHE
14
n
42
G
PHE
14
L
GLU
14
n
43
H
GLU
14
L
SER
14
n
44
I
SER
14
L
TYR
14
n
45
J
TYR
14
L
ILE
14
n
46
K
ILE
14
L
GLU
14
n
47
L
GLU
14
L
GLY
14
n
48
M
GLY
14
L
ARG
15
n
49
ARG
15
L
ILE
16
n
1
ILE
16
H
VAL
17
n
2
VAL
17
H
GLU
18
n
3
GLU
18
H
GLY
19
n
4
GLY
19
H
GLN
20
n
5
GLN
20
H
ASP
21
n
6
ASP
21
H
ALA
22
n
7
ALA
22
H
GLU
23
n
8
GLU
23
H
VAL
24
n
9
VAL
24
H
GLY
25
n
10
GLY
25
H
LEU
26
n
11
LEU
26
H
SER
27
n
12
SER
27
H
PRO
28
n
13
PRO
28
H
TRP
29
n
14
TRP
29
H
GLN
30
n
15
GLN
30
H
VAL
31
n
16
VAL
31
H
MET
32
n
17
MET
32
H
LEU
33
n
18
LEU
33
H
PHE
34
n
19
PHE
34
H
ARG
35
n
20
ARG
35
H
LYS
36
n
21
LYS
36
H
SER
36
n
22
A
SER
36
H
PRO
37
n
23
PRO
37
H
GLN
38
n
24
GLN
38
H
GLU
39
n
25
GLU
39
H
LEU
40
n
26
LEU
40
H
LEU
41
n
27
LEU
41
H
CYS
42
n
28
CYS
42
H
GLY
43
n
29
GLY
43
H
ALA
44
n
30
ALA
44
H
SER
45
n
31
SER
45
H
LEU
46
n
32
LEU
46
H
ILE
47
n
33
ILE
47
H
SER
48
n
34
SER
48
H
ASP
49
n
35
ASP
49
H
ARG
50
n
36
ARG
50
H
TRP
51
n
37
TRP
51
H
VAL
52
n
38
VAL
52
H
LEU
53
n
39
LEU
53
H
THR
54
n
40
THR
54
H
ALA
55
n
41
ALA
55
H
ALA
56
n
42
ALA
56
H
HIS
57
n
43
HIS
57
H
CYS
58
n
44
CYS
58
H
LEU
59
n
45
LEU
59
H
LEU
60
n
46
LEU
60
H
TYR
60
n
47
A
TYR
60
H
PRO
60
n
48
B
PRO
60
H
PRO
60
n
49
C
PRO
60
H
TRP
60
n
50
D
TRP
60
H
ASP
60
n
51
E
ASP
60
H
LYS
60
n
52
F
LYS
60
H
ASN
60
n
53
G
ASN
60
H
PHE
60
n
54
H
PHE
60
H
THR
60
n
55
I
THR
60
H
VAL
61
n
56
VAL
61
H
ASP
62
n
57
ASP
62
H
ASP
63
n
58
ASP
63
H
LEU
64
n
59
LEU
64
H
LEU
65
n
60
LEU
65
H
VAL
66
n
61
VAL
66
H
ARG
67
n
62
ARG
67
H
ILE
68
n
63
ILE
68
H
GLY
69
n
64
GLY
69
H
LYS
70
n
65
LYS
70
H
HIS
71
n
66
HIS
71
H
SER
72
n
67
SER
72
H
ARG
73
n
68
ARG
73
H
THR
74
n
69
THR
74
H
ARG
75
n
70
ARG
75
H
TYR
76
n
71
TYR
76
H
GLU
77
n
72
GLU
77
H
ARG
77
n
73
A
ARG
77
H
LYS
78
n
74
LYS
78
H
VAL
79
n
75
VAL
79
H
GLU
80
n
76
GLU
80
H
LYS
81
n
77
LYS
81
H
ILE
82
n
78
ILE
82
H
SER
83
n
79
SER
83
H
MET
84
n
80
MET
84
H
LEU
85
n
81
LEU
85
H
ASP
86
n
82
ASP
86
H
LYS
87
n
83
LYS
87
H
ILE
88
n
84
ILE
88
H
TYR
89
n
85
TYR
89
H
ILE
90
n
86
ILE
90
H
HIS
91
n
87
HIS
91
H
PRO
92
n
88
PRO
92
H
ARG
93
n
89
ARG
93
H
TYR
94
n
90
TYR
94
H
ASN
95
n
91
ASN
95
H
TRP
96
n
92
TRP
96
H
LYS
97
n
93
LYS
97
H
GLU
97
n
94
A
GLU
97
H
ASN
98
n
95
ASN
98
H
LEU
99
n
96
LEU
99
H
ASP
100
n
97
ASP
100
H
ARG
101
n
98
ARG
101
H
ASP
102
n
99
ASP
102
H
ILE
103
n
100
ILE
103
H
ALA
104
n
101
ALA
104
H
LEU
105
n
102
LEU
105
H
LEU
106
n
103
LEU
106
H
LYS
107
n
104
LYS
107
H
LEU
108
n
105
LEU
108
H
LYS
109
n
106
LYS
109
H
ARG
110
n
107
ARG
110
H
PRO
111
n
108
PRO
111
H
ILE
112
n
109
ILE
112
H
GLU
113
n
110
GLU
113
H
LEU
114
n
111
LEU
114
H
SER
115
n
112
SER
115
H
ASP
116
n
113
ASP
116
H
TYR
117
n
114
TYR
117
H
ILE
118
n
115
ILE
118
H
HIS
119
n
116
HIS
119
H
PRO
120
n
117
PRO
120
H
VAL
121
n
118
VAL
121
H
CYS
122
n
119
CYS
122
H
LEU
123
n
120
LEU
123
H
PRO
124
n
121
PRO
124
H
ASP
125
n
122
ASP
125
H
LYS
126
n
123
LYS
126
H
GLN
127
n
124
GLN
127
H
THR
128
n
125
THR
128
H
ALA
129
n
126
ALA
129
H
ALA
129
n
127
A
ALA
129
H
LYS
129
n
128
B
LYS
129
H
LEU
129
n
129
C
LEU
129
H
LEU
130
n
130
LEU
130
H
HIS
131
n
131
HIS
131
H
ALA
132
n
132
ALA
132
H
GLY
133
n
133
GLY
133
H
PHE
134
n
134
PHE
134
H
LYS
135
n
135
LYS
135
H
GLY
136
n
136
GLY
136
H
ARG
137
n
137
ARG
137
H
VAL
138
n
138
VAL
138
H
THR
139
n
139
THR
139
H
GLY
140
n
140
GLY
140
H
TRP
141
n
141
TRP
141
H
GLY
142
n
142
GLY
142
H
ASN
143
n
143
ASN
143
H
ARG
144
n
144
ARG
144
H
ARG
145
n
145
ARG
145
H
GLU
146
n
146
GLU
146
H
THR
147
n
147
THR
147
H
TRP
148
n
148
TRP
148
H
THR
149
n
149
THR
149
H
THR
149
n
150
A
THR
149
H
SER
149
n
151
B
SER
149
H
VAL
149
n
152
C
VAL
149
H
ALA
149
n
153
D
ALA
149
H
GLU
149
n
154
E
GLU
149
H
VAL
150
n
155
VAL
150
H
GLN
151
n
156
GLN
151
H
PRO
152
n
157
PRO
152
H
SER
153
n
158
SER
153
H
VAL
154
n
159
VAL
154
H
LEU
155
n
160
LEU
155
H
GLN
156
n
161
GLN
156
H
VAL
157
n
162
VAL
157
H
VAL
158
n
163
VAL
158
H
ASN
159
n
164
ASN
159
H
LEU
160
n
165
LEU
160
H
PRO
161
n
166
PRO
161
H
LEU
162
n
167
LEU
162
H
VAL
163
n
168
VAL
163
H
GLU
164
n
169
GLU
164
H
ARG
165
n
170
ARG
165
H
PRO
166
n
171
PRO
166
H
VAL
167
n
172
VAL
167
H
CYS
168
n
173
CYS
168
H
LYS
169
n
174
LYS
169
H
ALA
170
n
175
ALA
170
H
SER
171
n
176
SER
171
H
THR
172
n
177
THR
172
H
ARG
173
n
178
ARG
173
H
ILE
174
n
179
ILE
174
H
ARG
175
n
180
ARG
175
H
ILE
176
n
181
ILE
176
H
THR
177
n
182
THR
177
H
ASP
178
n
183
ASP
178
H
ASN
179
n
184
ASN
179
H
MET
180
n
185
MET
180
H
PHE
181
n
186
PHE
181
H
CYS
182
n
187
CYS
182
H
ALA
183
n
188
ALA
183
H
GLY
184
n
189
GLY
184
H
TYR
184
n
190
A
TYR
184
H
LYS
185
n
191
LYS
185
H
PRO
186
n
192
PRO
186
H
GLY
186
n
193
A
GLY
186
H
GLU
186
n
194
B
GLU
186
H
GLY
186
n
195
C
GLY
186
H
LYS
186
n
196
D
LYS
186
H
ARG
187
n
197
ARG
187
H
GLY
188
n
198
GLY
188
H
ASP
189
n
199
ASP
189
H
ALA
190
n
200
ALA
190
H
CYS
191
n
201
CYS
191
H
GLU
192
n
202
GLU
192
H
GLY
193
n
203
GLY
193
H
ASP
194
n
204
ASP
194
H
SER
195
n
205
SER
195
H
GLY
196
n
206
GLY
196
H
GLY
197
n
207
GLY
197
H
PRO
198
n
208
PRO
198
H
PHE
199
n
209
PHE
199
H
VAL
200
n
210
VAL
200
H
MET
201
n
211
MET
201
H
LYS
202
n
212
LYS
202
H
SER
203
n
213
SER
203
H
PRO
204
n
214
PRO
204
H
TYR
204
n
215
A
TYR
204
H
ASN
204
n
216
B
ASN
204
H
ASN
205
n
217
ASN
205
H
ARG
206
n
218
ARG
206
H
TRP
207
n
219
TRP
207
H
TYR
208
n
220
TYR
208
H
GLN
209
n
221
GLN
209
H
MET
210
n
222
MET
210
H
GLY
211
n
223
GLY
211
H
ILE
212
n
224
ILE
212
H
VAL
213
n
225
VAL
213
H
SER
214
n
226
SER
214
H
TRP
215
n
227
TRP
215
H
GLY
216
n
228
GLY
216
H
GLU
217
n
229
GLU
217
H
GLY
219
n
230
GLY
219
H
CYS
220
n
231
CYS
220
H
ASP
221
n
232
A
ASP
221
H
ARG
221
n
233
ARG
221
H
ASP
222
n
234
ASP
222
H
GLY
223
n
235
GLY
223
H
LYS
224
n
236
LYS
224
H
TYR
225
n
237
TYR
225
H
GLY
226
n
238
GLY
226
H
PHE
227
n
239
PHE
227
H
TYR
228
n
240
TYR
228
H
THR
229
n
241
THR
229
H
HIS
230
n
242
HIS
230
H
VAL
231
n
243
VAL
231
H
PHE
232
n
244
PHE
232
H
ARG
233
n
245
ARG
233
H
LEU
234
n
246
LEU
234
H
LYS
235
n
247
LYS
235
H
LYS
236
n
248
LYS
236
H
TRP
237
n
249
TRP
237
H
ILE
238
n
250
ILE
238
H
GLN
239
n
251
GLN
239
H
LYS
240
n
252
LYS
240
H
VAL
241
n
253
VAL
241
H
ILE
242
n
254
ILE
242
H
ASP
243
n
255
ASP
243
H
ARG
244
n
256
ARG
244
H
LEU
245
n
257
LEU
245
H
GLY
246
n
258
GLY
246
H
SER
247
n
259
SER
247
H
author_and_software_defined_assembly
PISA
2
dimeric
2570
-12
14440
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
L
THR
-12
A
THR
1
1
Y
1
L
SER
-11
A
SER
2
1
Y
1
L
GLU
-10
A
GLU
3
1
Y
1
L
ASP
-9
A
ASP
4
1
Y
1
L
HIS
-8
A
HIS
5
1
Y
1
L
PHE
-7
A
PHE
6
1
Y
1
L
GLN
-6
A
GLN
7
1
Y
1
L
PRO
-5
A
PRO
8
1
Y
1
L
PHE
-4
A
PHE
9
1
Y
1
L
PHE
-3
A
PHE
10
1
Y
1
L
ASN
-2
A
ASN
11
1
Y
1
L
GLU
-1
A
GLU
12
1
Y
1
L
LYS
0
A
LYS
13
1
Y
H
1
L
THR
1
A
THR
14
0
Y
G
1
L
PHE
1
A
PHE
15
0
Y
F
1
L
GLY
1
A
GLY
16
0
Y
E
1
L
ALA
1
A
ALA
17
0
Y
D
1
L
GLY
1
A
GLY
18
0
Y
C
1
L
GLU
1
A
GLU
19
0
Y
B
1
L
ALA
1
A
ALA
20
0
Y
A
1
L
ASP
1
A
ASP
21
0
Y
K
1
L
ILE
14
A
ILE
46
0
Y
L
1
L
GLU
14
A
GLU
47
0
Y
M
1
L
GLY
14
A
GLY
48
0
Y
1
L
ARG
15
A
ARG
49
0
Y
1
H
TRP
148
B
TRP
148
0
Y
1
H
THR
149
B
THR
149
0
Y
A
1
H
THR
149
B
THR
150
0
Y
B
1
H
SER
149
B
SER
151
0
Y
C
1
H
VAL
149
B
VAL
152
0
Y
D
1
H
ALA
149
B
ALA
153
0
Y
E
1
H
GLU
149
B
GLU
154
0
Y
1
H
LYS
236
B
LYS
248
0
Y
1
H
TRP
237
B
TRP
249
0
Y
1
H
ILE
238
B
ILE
250
0
Y
1
H
GLN
239
B
GLN
251
0
Y
1
H
LYS
240
B
LYS
252
0
Y
1
H
VAL
241
B
VAL
253
0
Y
1
H
ILE
242
B
ILE
254
0
Y
1
H
ASP
243
B
ASP
255
0
Y
1
H
ARG
244
B
ARG
256
0
Y
1
H
LEU
245
B
LEU
257
0
Y
1
H
GLY
246
B
GLY
258
0
Y
1
H
SER
247
B
SER
259
0
Y
1
H
H
VAL
GLU
79
80
-143.26
1
H
H
PRO
PHE
198
199
143.62
1
H
H
LEU
GLY
245
246
-148.62
1
H
ARG
187
0.099
SIDE CHAIN
1
H
TYR
225
0.167
SIDE CHAIN
1
3.88
0.50
120.30
124.18
L
L
L
NE
CZ
NH1
ARG
ARG
ARG
4
4
4
N
1
-3.63
0.50
120.30
116.67
L
L
L
NE
CZ
NH2
ARG
ARG
ARG
4
4
4
N
B
B
B
1
-9.89
1.40
112.40
102.51
L
L
L
CA
CB
CG2
THR
THR
THR
14
14
14
N
J
J
J
1
-3.70
0.60
121.00
117.30
L
L
L
CB
CG
CD2
TYR
TYR
TYR
14
14
14
N
1
6.58
0.80
106.30
112.88
H
H
H
CD1
CG
CD2
TRP
TRP
TRP
51
51
51
N
1
-5.85
0.80
107.30
101.45
H
H
H
CE2
CD2
CG
TRP
TRP
TRP
51
51
51
N
D
D
D
1
6.34
0.80
106.30
112.64
H
H
H
CD1
CG
CD2
TRP
TRP
TRP
60
60
60
N
D
D
D
1
-5.53
0.80
107.30
101.77
H
H
H
CE2
CD2
CG
TRP
TRP
TRP
60
60
60
N
1
-12.92
1.60
110.90
97.98
H
H
H
CG1
CB
CG2
VAL
VAL
VAL
61
61
61
N
1
-4.03
0.60
121.00
116.97
H
H
H
CB
CG
CD1
TYR
TYR
TYR
89
89
89
N
1
6.04
0.80
106.30
112.34
H
H
H
CD1
CG
CD2
TRP
TRP
TRP
96
96
96
N
1
-8.50
1.30
127.00
118.50
H
H
H
CB
CG
CD1
TRP
TRP
TRP
96
96
96
N
1
-6.47
0.80
107.30
100.83
H
H
H
CE2
CD2
CG
TRP
TRP
TRP
96
96
96
N
1
-12.22
1.70
111.00
98.78
H
H
H
CB
CG
CD2
LEU
LEU
LEU
105
105
105
N
1
6.60
0.80
106.30
112.90
H
H
H
CD1
CG
CD2
TRP
TRP
TRP
141
141
141
N
1
-6.01
0.80
107.30
101.29
H
H
H
CE2
CD2
CG
TRP
TRP
TRP
141
141
141
N
1
-3.51
0.50
120.30
116.79
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
144
144
144
N
1
-4.71
0.50
120.30
115.59
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
145
145
145
N
1
5.38
0.80
106.30
111.68
H
H
H
CD1
CG
CD2
TRP
TRP
TRP
148
148
148
N
1
-8.27
1.30
127.00
118.73
H
H
H
CB
CG
CD1
TRP
TRP
TRP
148
148
148
N
1
-4.94
0.80
107.30
102.36
H
H
H
CE2
CD2
CG
TRP
TRP
TRP
148
148
148
N
1
6.64
0.90
133.90
140.54
H
H
H
CG
CD2
CE3
TRP
TRP
TRP
148
148
148
N
1
3.96
0.50
120.30
124.26
H
H
H
NE
CZ
NH1
ARG
ARG
ARG
175
175
175
N
1
7.69
1.10
114.20
121.89
H
H
H
CA
CB
SG
CYS
CYS
CYS
182
182
182
N
1
-3.30
0.50
120.30
117.00
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
187
187
187
N
1
-3.08
0.50
120.30
117.22
H
H
H
NE
CZ
NH2
ARG
ARG
ARG
206
206
206
N
1
7.12
0.80
106.30
113.42
H
H
H
CD1
CG
CD2
TRP
TRP
TRP
207
207
207
N
1
-5.57
0.80
107.30
101.73
H
H
H
CE2
CD2
CG
TRP
TRP
TRP
207
207
207
N
1
15.91
2.20
117.20
133.11
H
H
H
CA
C
N
SER
SER
TRP
214
214
215
Y
1
5.49
0.80
106.30
111.79
H
H
H
CD1
CG
CD2
TRP
TRP
TRP
215
215
215
N
1
-5.42
0.80
107.30
101.88
H
H
H
CE2
CD2
CG
TRP
TRP
TRP
215
215
215
N
1
-5.22
0.60
121.00
115.78
H
H
H
CB
CG
CD2
TYR
TYR
TYR
225
225
225
N
1
3.67
0.60
121.00
124.67
H
H
H
CB
CG
CD1
TYR
TYR
TYR
225
225
225
N
1
6.96
0.80
106.30
113.26
H
H
H
CD1
CG
CD2
TRP
TRP
TRP
237
237
237
N
1
-6.23
1.00
110.10
103.87
H
H
H
CG
CD1
NE1
TRP
TRP
TRP
237
237
237
N
1
-5.63
0.80
107.30
101.67
H
H
H
CE2
CD2
CG
TRP
TRP
TRP
237
237
237
N
1
H
H
NE2
CD2
HIS
HIS
119
119
-0.072
0.011
1.373
1.301
N
1
H
H
NE2
CD2
HIS
HIS
131
131
-0.076
0.011
1.373
1.297
N
1
H
H
NE2
CD2
HIS
HIS
230
230
-0.077
0.011
1.373
1.296
N
E
1
L
ALA
1
175.56
-170.21
B
1
L
ALA
1
-133.40
-122.79
1
L
PHE
7
-137.54
-92.29
A
1
L
GLN
14
-12.59
-65.34
1
H
TRP
29
-38.87
-6.46
1
H
LEU
41
-102.31
-60.35
1
H
ARG
50
-152.12
10.51
E
1
H
ASP
60
39.80
25.40
1
H
HIS
71
-156.23
-54.95
1
H
LYS
97
-91.08
31.14
A
1
H
GLU
97
-169.15
-72.53
1
H
ASN
98
-154.46
26.26
1
H
ASP
116
-35.68
-23.78
1
H
ASN
143
-24.18
124.61
1
H
THR
149
-67.29
93.34
E
1
H
GLU
149
73.07
-37.87
1
H
VAL
150
-75.23
30.82
B
1
H
GLU
186
-75.38
20.36
1
H
ASN
205
72.96
33.35
THERE IS A CLEAVAGE IN THE CHAIN AT THR 149A - SER 149B IN
THE INSERTION LOOP OF THROMBIN. THE AUTHORS DO NOT SEE
THIS CLEAVAGE DUE TO DISORDER AT BOTH FLANKING REGIONS.
NOTE THAT THE OCCUPANCY OF RESIDUES 148 - 149E IS GIVEN AS
0.0 INDICATING THAT THEY WERE NOT SEEN IN THE ELECTRON
DENSITY MAPS.
0.178
0.178
2.3
8.0
1
2.3
8.0
228
2649
37
0
2384
0.012
3.089
model building
X-PLOR
refinement
X-PLOR
phasing
X-PLOR
EPSILON-THROMBIN (E.C.3.4.21.5) NON-COVALENT COMPLEX WITH NAPAP
REFINED 2.3 ANGSTROMS X-RAY CRYSTAL STRUCTURE OF BOVINE THROMBIN COMPLEXES FORMED WITH THE BENZAMIDINE AND ARGININE-BASED THROMBIN INHIBITORS NAPAP, 4-TAPAP AND MQPA: A STARTING POINT FOR IMPROVING ANTITHROMBOTICS
1
N
N
2
N
N
3
N
N
4
N
N
4
N
N
L
GLU
14
A
GLU
38
HELX_P
3.6/13
L
SER
14
A
SER
44
1
1
7
C
I
H
ALA
55
B
ALA
41
HELX_P
H
LEU
59
B
LEU
45
5
2
5
H
TYR
60
B
TYR
47
HELX_P
H
ASP
60
B
ASP
51
5
3
5
A
E
H
ASP
125
B
ASP
122
HELX_P
3.6/13
H
LEU
129
B
LEU
129
1
4
8
C
H
GLU
164
B
GLU
169
HELX_P
3.6/13
H
LYS
169
B
LYS
174
1
5
6
H
CYS
168
B
CYS
173
HELX_P
H
THR
172
B
THR
177
5
6
5
H
VAL
231
B
VAL
243
HELX_P
H
LYS
235
B
LYS
247
5
7
5
H
LEU
234
B
LEU
246
HELX_P
3.6/13
H
ASP
243
B
ASP
255
1
8
10
disulf
2.028
L
CYS
1
A
SG
CYS
22
1_555
H
CYS
122
B
SG
CYS
119
1_555
disulf
1.988
H
CYS
42
B
SG
CYS
28
1_555
H
CYS
58
B
SG
CYS
44
1_555
disulf
1.891
H
CYS
168
B
SG
CYS
173
1_555
H
CYS
182
B
SG
CYS
187
1_555
disulf
1.914
H
CYS
191
B
SG
CYS
201
1_555
H
CYS
220
B
SG
CYS
231
1_555
HYDROLASE/HYDROLASE inhibitor
SERINE PROTEINASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX
H
SER
36
B
SER
22
A
1
H
PRO
37
B
PRO
23
-8.21
THRB_BOVIN
UNP
1
1
P00735
MARVRGPRLPGCLALAALFSLVHSQHVFLAHQQASSLLQRARRANKGFLEEVRKGNLERECLEEPCSREEAFEALESLSA
TDAFWAKYTACESARNPREKLNECLEGNCAEGVGMNYRGNVSVTRSGIECQLWRSRYPHKPEINSTTHPGADLRENFCRN
PDGSITGPWCYTTSPTLRREECSVPVCGQDRVTVEVIPRSGGSTTSQSPLLETCVPDRGREYRGRLAVTTSGSRCLAWSS
EQAKALSKDQDFNPAVPLAENFCRNPDGDEEGAWCYVADQPGDFEYCDLNYCEEPVDGDLGDRLGEDPDPDAAIEGRTSE
DHFQPFFNEKTFGAGEADCGLRPLFEKKQVQDQTEKELFESYIEGRIVEGQDAEVGLSPWQVMLFRKSPQELLCGASLIS
DRWVLTAAHCLLYPPWDKNFTVDDLLVRIGKHSRTRYERKVEKISMLDKIYIHPRYNWKENLDRDIALLKLKRPIELSDY
IHPVCLPDKQTAAKLLHAGFKGRVTGWGNRRETWTTSVAEVQPSVLQVVNLPLVERPVCKASTRIRITDNMFCAGYKPGE
GKRGDACEGDSGGPFVMKSPYNNRWYQMGIVSWGEGCDRDGKYGFYTHVFRLKKWIQKVIDRLGS
THRB_BOVIN
UNP
2
1
P00735
MARVRGPRLPGCLALAALFSLVHSQHVFLAHQQASSLLQRARRANKGFLEEVRKGNLERECLEEPCSREEAFEALESLSA
TDAFWAKYTACESARNPREKLNECLEGNCAEGVGMNYRGNVSVTRSGIECQLWRSRYPHKPEINSTTHPGADLRENFCRN
PDGSITGPWCYTTSPTLRREECSVPVCGQDRVTVEVIPRSGGSTTSQSPLLETCVPDRGREYRGRLAVTTSGSRCLAWSS
EQAKALSKDQDFNPAVPLAENFCRNPDGDEEGAWCYVADQPGDFEYCDLNYCEEPVDGDLGDRLGEDPDPDAAIEGRTSE
DHFQPFFNEKTFGAGEADCGLRPLFEKKQVQDQTEKELFESYIEGRIVEGQDAEVGLSPWQVMLFRKSPQELLCGASLIS
DRWVLTAAHCLLYPPWDKNFTVDDLLVRIGKHSRTRYERKVEKISMLDKIYIHPRYNWKENLDRDIALLKLKRPIELSDY
IHPVCLPDKQTAAKLLHAGFKGRVTGWGNRRETWTTSVAEVQPSVLQVVNLPLVERPVCKASTRIRITDNMFCAGYKPGE
GKRGDACEGDSGGPFVMKSPYNNRWYQMGIVSWGEGCDRDGKYGFYTHVFRLKKWIQKVIDRLGS
318
366
1ETS
-12
15
P00735
L
1
1
49
367
625
1ETS
16
247
P00735
H
2
1
259
7
7
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
anti-parallel
H
LYS
81
B
LYS
77
H
ASN
95
B
ASN
91
H
ASP
100
B
ASP
97
H
LYS
109
B
LYS
106
H
VAL
52
B
VAL
38
H
THR
54
B
THR
40
H
GLU
39
B
GLU
25
H
LEU
46
B
LEU
32
H
TRP
29
B
TRP
14
H
ARG
35
B
ARG
20
H
VAL
66
B
VAL
61
H
ILE
68
B
ILE
63
H
LYS
81
B
LYS
77
H
ASN
95
B
ASN
91
H
VAL
150
B
VAL
155
H
LEU
162
B
LEU
167
H
PHE
134
B
PHE
134
H
ARG
144
B
ARG
144
H
PHE
199
B
PHE
209
H
SER
203
B
SER
213
H
ARG
206
B
ARG
218
H
TRP
215
B
TRP
227
H
GLY
226
B
GLY
238
H
THR
229
B
THR
241
H
PHE
181
B
PHE
186
H
ALA
183
B
ALA
188
H
VAL
150
B
VAL
155
H
LEU
162
B
LEU
167
BINDING SITE FOR RESIDUE MID H 1
Software
14
H
HIS
57
B
HIS
43
14
1_555
H
TRP
60
B
TRP
50
D
14
1_555
H
ASN
98
B
ASN
95
14
1_555
H
LEU
99
B
LEU
96
14
1_555
H
ASP
189
B
ASP
199
14
1_555
H
ALA
190
B
ALA
200
14
1_555
H
GLU
192
B
GLU
202
14
1_555
H
SER
195
B
SER
205
14
1_555
H
SER
214
B
SER
226
14
1_555
H
TRP
215
B
TRP
227
14
1_555
H
GLY
216
B
GLY
228
14
1_555
H
GLU
217
B
GLU
229
14
1_555
H
GLY
219
B
GLY
230
14
1_555
H
HOH
576
E
HOH
14
1_555
94
P 42 21 2