0.013477
0.007781
0.000000
0.000000
0.015562
0.000000
0.000000
0.000000
0.014164
0.00000
0.00000
0.00000
Bode, W.
Wei, A-Z.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
6
90.00
90.00
120.00
74.200
74.200
70.600
C H3 Cl
50.488
chloromethane
Chloro Methyl 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
C6 H12 O6
180.156
beta-D-mannopyranose
D-saccharide, beta linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C6 H12 O5
164.156
alpha-L-fucopyranose
L-saccharide, alpha linking
C6 H12 O6
180.156
beta-D-galactopyranose
D-saccharide, beta linking
C6 H12 O6
180.156
alpha-D-glucopyranose
D-saccharide, alpha 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
C5 H10 O4
134.131
(4S)-4-hydroxy-4-methoxybutanoic acid
non-polymer
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 H12 O6
180.156
alpha-D-mannopyranose
D-saccharide, alpha linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C8 H15 N O6
221.208
2-acetamido-2-deoxy-beta-D-glucopyranose
D-saccharide, beta linking
C8 H15 N O6
221.208
2-acetamido-2-deoxy-alpha-D-glucopyranose
D-saccharide, alpha 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 H13 N O2
119.162
n
(2S)-2-amino-3-methylbutane-1,1-diol
peptide-like
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
NE
FEBS Lett.
FEBLAL
0165
0014-5793
234
367
373
10.1016/0014-5793(88)80118-2
3391280
The refined 2.3 A crystal structure of human leukocyte elastase in a complex with a valine chloromethyl ketone inhibitor.
1988
UK
Embo J.
EMJODG
0897
0261-4189
5
2453
X-Ray Crystal Structure of the Complex of Human Leukocyte Elastase (Pmn Elastase) and the Third Domain of the Turkey Ovomucoid Inhibitor
1986
HMB I 1 HAS WRONG CHIRALITY AT ATOM CG
NDG B 5 HAS WRONG CHIRALITY AT ATOM C3
GLC B 6 HAS WRONG CHIRALITY AT ATOM C3
1.000000
0.577347
-0.000000
0.000000
1.154694
0.000000
0.000000
-0.000000
1.000000
0.00000
0.00000
0.00000
1
x-ray
1
1.0
23318.982
HUMAN LEUKOCYTE ELASTASE
3.4.21.37
1
nat
polymer
507.021
MEO-SUCCINYL-ALA-ALA-PRO-VAL CHLOROMETHYLKETONE
1
syn
polymer
1422.297
beta-D-galactopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-2)-alpha-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose
1
man
branched
1422.297
alpha-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-alpha-D-glucopyranose-(1-2)-beta-D-mannopyranose-(1-6)-[alpha-D-mannopyranose-(1-3)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-[alpha-L-fucopyranose-(1-6)]2-acetamido-2-deoxy-beta-D-glucopyranose
1
man
branched
18.015
water
192
nat
water
no
no
IVGGRRARPHAWPFMVSLQLRGGHFCGATLIAPNFVMSAAHCVANVNVRAVRVVLGAHNLSRREPTRQVFAVQRIFENGY
DPVNLLNDIVILQLNGSATINANVQVAQLPAQGRRLGNGVQCLAMGWGLLGRNRGIASVLQELNVTVVTSLCRRSNVCTL
VRGRQAGVCFGDSGSPLVCNGLIHGIASFVRGGCASGLYPDAFAPVAQFVNWIDSIIQ
IVGGRRARPHAWPFMVSLQLRGGHFCGATLIAPNFVMSAAHCVANVNVRAVRVVLGAHNLSRREPTRQVFAVQRIFENGY
DPVNLLNDIVILQLNGSATINANVQVAQLPAQGRRLGNGVQCLAMGWGLLGRNRGIASVLQELNVTVVTSLCRRSNVCTL
VRGRQAGVCFGDSGSPLVCNGLIHGIASFVRGGCASGLYPDAFAPVAQFVNWIDSIIQ
E
polypeptide(L)
no
yes
(HMB)AAP(VAI)(0QE)
XAAPXX
I
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
HUMAN
sample
9606
HOMO SAPIENS
2.36
47.86
atom_site
chem_comp
database_PDB_caveat
entity
pdbx_branch_scheme
pdbx_chem_comp_identifier
pdbx_database_status
pdbx_entity_branch
pdbx_entity_branch_descriptor
pdbx_entity_branch_link
pdbx_entity_branch_list
pdbx_entity_nonpoly
pdbx_nonpoly_scheme
pdbx_struct_assembly_gen
pdbx_unobs_or_zero_occ_atoms
pdbx_unobs_or_zero_occ_residues
pdbx_validate_chiral
pdbx_validate_symm_contact
struct_asym
struct_conn
struct_site
struct_site_gen
repository
Initial release
Carbohydrate remediation
repository
Remediation
Version format compliance
Atomic model
Database references
Derived calculations
Non-polymer description
Structure summary
Version format compliance
Other
Advisory
Atomic model
Data collection
Derived calculations
Other
Structure summary
1
0
1994-01-31
1
1
2008-03-24
1
2
2011-07-13
1
3
2012-12-12
2
0
2020-07-29
_atom_site.B_iso_or_equiv
_atom_site.Cartn_x
_atom_site.Cartn_y
_atom_site.Cartn_z
_atom_site.auth_asym_id
_atom_site.auth_atom_id
_atom_site.auth_comp_id
_atom_site.auth_seq_id
_atom_site.label_asym_id
_atom_site.label_atom_id
_atom_site.label_comp_id
_atom_site.label_entity_id
_atom_site.occupancy
_atom_site.type_symbol
_chem_comp.name
_chem_comp.type
_pdbx_database_status.process_site
_pdbx_struct_assembly_gen.asym_id_list
_pdbx_validate_chiral.auth_asym_id
_pdbx_validate_chiral.auth_seq_id
_pdbx_validate_symm_contact.auth_asym_id_1
_pdbx_validate_symm_contact.auth_asym_id_2
_pdbx_validate_symm_contact.auth_seq_id_1
_pdbx_validate_symm_contact.auth_seq_id_2
_struct_conn.pdbx_dist_value
_struct_conn.pdbx_leaving_atom_flag
_struct_conn.pdbx_role
_struct_conn.ptnr1_auth_asym_id
_struct_conn.ptnr1_auth_comp_id
_struct_conn.ptnr1_auth_seq_id
_struct_conn.ptnr1_label_asym_id
_struct_conn.ptnr1_label_atom_id
_struct_conn.ptnr1_label_comp_id
_struct_conn.ptnr1_label_seq_id
_struct_conn.ptnr2_auth_asym_id
_struct_conn.ptnr2_auth_comp_id
_struct_conn.ptnr2_auth_seq_id
_struct_conn.ptnr2_label_asym_id
_struct_conn.ptnr2_label_atom_id
_struct_conn.ptnr2_label_comp_id
_struct_conn.ptnr2_label_seq_id
E
NAG
401
n
A
NAG
1
E
NAG
403
n
A
NAG
2
E
BMA
404
n
A
BMA
3
E
MAN
405
n
A
MAN
4
E
NAG
406
n
A
NAG
5
E
GAL
407
n
A
GAL
6
E
MAN
408
n
A
MAN
7
E
FUC
402
n
A
FUC
8
E
NAG
411
n
B
NAG
1
E
NAG
413
n
B
NAG
2
E
BMA
414
n
B
BMA
3
E
BMA
415
n
B
BMA
4
E
NDG
416
n
B
NDG
5
E
GLC
417
n
B
GLC
6
E
MAN
418
n
B
MAN
7
E
FUC
412
n
B
FUC
8
DManpb
b-D-mannopyranose
b-D-Manp
Man
LFucpa
a-L-fucopyranose
a-L-Fucp
Fuc
DGalpb
b-D-galactopyranose
b-D-Galp
Gal
DGlcpa
a-D-glucopyranose
a-D-Glcp
Glc
DManpa
a-D-mannopyranose
a-D-Manp
Man
DGlcpNAcb
N-acetyl-b-D-glucopyranosamine
b-D-GlcpNAc
GlcNAc
DGlcpNAca
N-acetyl-a-D-glucopyranosamine
a-D-GlcpNAc
GlcNAc
SHEET
THE SHEETS PRESENTED AS *B1* AND *B2* 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
BNL
1991-10-24
REL
oligosaccharide
oligosaccharide
DGalpb1-4DGlcpNAcb1-2DManpa1-6[DManpa1-3]DManpb1-4DGlcpNAcb1-4[LFucpa1-6]DGlcpNAcb1-
3
GMML
1.0
Glycam Condensed Sequence
WURCS=2.0/5,8,7/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5][a2112h-1b_1-5][a1221m-1a_1-5]/1-1-2-3-3-1-4-5/a4-b1_a6-h1_b4-c1_c3-d1_c6-e1_e2-f1_f4-g1
3
PDB2Glycan
1.1.0
WURCS
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{[(3+1)][a-D-Manp]{}[(6+1)][a-D-Manp]{[(2+1)][b-D-GlcpNAc]{[(4+1)][b-D-Galp]{}}}}}[(6+1)][a-L-Fucp]{}}}
3
PDB-CARE
LINUCS
DGlcpa1-4DGlcpNAca1-2DManpb1-6[DManpa1-3]DManpb1-4DGlcpNAcb1-4[LFucpa1-6]DGlcpNAcb1-
4
GMML
1.0
Glycam Condensed Sequence
WURCS=2.0/6,8,7/[a2122h-1b_1-5_2*NCC/3=O][a1122h-1b_1-5][a1122h-1a_1-5][a2122h-1a_1-5_2*NCC/3=O][a2122h-1a_1-5][a1221m-1a_1-5]/1-1-2-3-2-4-5-6/a4-b1_a6-h1_b4-c1_c3-d1_c6-e1_e2-f1_f4-g1
4
PDB2Glycan
1.1.0
WURCS
[]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-GlcpNAc]{[(4+1)][b-D-Manp]{[(3+1)][a-D-Manp]{}[(6+1)][b-D-Manp]{[(2+1)][a-D-AllpNAc]{[(4+1)][a-D-Allp]{}}}}}[(6+1)][a-L-Fucp]{}}}
4
PDB-CARE
LINUCS
C1
O4
NAG
NAG
2
1
3
O1
HO4
sing
C1
O4
BMA
NAG
3
2
3
O1
HO4
sing
C1
O6
MAN
BMA
4
3
3
O1
HO6
sing
C1
O2
NAG
MAN
5
4
3
O1
HO2
sing
C1
O4
GAL
NAG
6
5
3
O1
HO4
sing
C1
O3
MAN
BMA
7
3
3
O1
HO3
sing
C1
O6
FUC
NAG
8
1
3
O1
HO6
sing
C1
O4
NAG
NAG
2
1
4
O1
HO4
sing
C1
O4
BMA
NAG
3
2
4
O1
HO4
sing
C1
O6
BMA
BMA
4
3
4
O1
HO6
sing
C1
O2
NDG
BMA
5
4
4
O1
HO2
sing
C1
O4
GLC
NDG
6
5
4
O1
HO4
sing
C1
O3
MAN
BMA
7
3
4
O1
HO3
sing
C1
O6
FUC
NAG
8
1
4
O1
HO6
sing
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
HOH
water
THE UNBOUND FORM OF THE INHIBITOR IS MEO-SUCCINYL-ALA-ALA-PRO-VAL CHLOROMETHYLKETONE. UPON REACTION WITH PROTEIN IT FORMS TWO COVALENT BONDS: 1) A COVALENT BOND TO OG SER 195 FORMING A HEMIKETAL VAI AND 2) A COVALENT BOND TO NE2 OF HIS 57
Inhibitor
Meo-Suc-Ala-Ala-Pro-Val-chloromethyl ketone
Peptide-like
HOH
503
5
HOH
HOH
503
E
HOH
505
5
HOH
HOH
505
E
HOH
506
5
HOH
HOH
506
E
HOH
508
5
HOH
HOH
508
E
HOH
509
5
HOH
HOH
509
E
HOH
513
5
HOH
HOH
513
E
HOH
514
5
HOH
HOH
514
E
HOH
516
5
HOH
HOH
516
E
HOH
518
5
HOH
HOH
518
E
HOH
520
5
HOH
HOH
520
E
HOH
523
5
HOH
HOH
523
E
HOH
524
5
HOH
HOH
524
E
HOH
526
5
HOH
HOH
526
E
HOH
527
5
HOH
HOH
527
E
HOH
528
5
HOH
HOH
528
E
HOH
530
5
HOH
HOH
530
E
HOH
532
5
HOH
HOH
532
E
HOH
533
5
HOH
HOH
533
E
HOH
537
5
HOH
HOH
537
E
HOH
539
5
HOH
HOH
539
E
HOH
541
5
HOH
HOH
541
E
HOH
547
5
HOH
HOH
547
E
HOH
548
5
HOH
HOH
548
E
HOH
549
5
HOH
HOH
549
E
HOH
550
5
HOH
HOH
550
E
HOH
552
5
HOH
HOH
552
E
HOH
554
5
HOH
HOH
554
E
HOH
557
5
HOH
HOH
557
E
HOH
560
5
HOH
HOH
560
E
HOH
561
5
HOH
HOH
561
E
HOH
564
5
HOH
HOH
564
E
HOH
566
5
HOH
HOH
566
E
HOH
567
5
HOH
HOH
567
E
HOH
568
5
HOH
HOH
568
E
HOH
570
5
HOH
HOH
570
E
HOH
571
5
HOH
HOH
571
E
HOH
572
5
HOH
HOH
572
E
HOH
573
5
HOH
HOH
573
E
HOH
574
5
HOH
HOH
574
E
HOH
592
5
HOH
HOH
592
E
HOH
593
5
HOH
HOH
593
E
HOH
594
5
HOH
HOH
594
E
HOH
595
5
HOH
HOH
595
E
HOH
598
5
HOH
HOH
598
E
HOH
599
5
HOH
HOH
599
E
HOH
601
5
HOH
HOH
601
E
HOH
602
5
HOH
HOH
602
E
HOH
604
5
HOH
HOH
604
E
HOH
605
5
HOH
HOH
605
E
HOH
613
5
HOH
HOH
613
E
HOH
616
5
HOH
HOH
616
E
HOH
620
5
HOH
HOH
620
E
HOH
621
5
HOH
HOH
621
E
HOH
622
5
HOH
HOH
622
E
HOH
624
5
HOH
HOH
624
E
HOH
628
5
HOH
HOH
628
E
HOH
629
5
HOH
HOH
629
E
HOH
631
5
HOH
HOH
631
E
HOH
636
5
HOH
HOH
636
E
HOH
650
5
HOH
HOH
650
E
HOH
651
5
HOH
HOH
651
E
HOH
652
5
HOH
HOH
652
E
HOH
653
5
HOH
HOH
653
E
HOH
659
5
HOH
HOH
659
E
HOH
663
5
HOH
HOH
663
E
HOH
671
5
HOH
HOH
671
E
HOH
677
5
HOH
HOH
677
E
HOH
681
5
HOH
HOH
681
E
HOH
688
5
HOH
HOH
688
E
HOH
689
5
HOH
HOH
689
E
HOH
696
5
HOH
HOH
696
E
HOH
697
5
HOH
HOH
697
E
HOH
702
5
HOH
HOH
702
E
HOH
703
5
HOH
HOH
703
E
HOH
708
5
HOH
HOH
708
E
HOH
711
5
HOH
HOH
711
E
HOH
713
5
HOH
HOH
713
E
HOH
715
5
HOH
HOH
715
E
HOH
737
5
HOH
HOH
737
E
HOH
738
5
HOH
HOH
738
E
HOH
739
5
HOH
HOH
739
E
HOH
740
5
HOH
HOH
740
E
HOH
741
5
HOH
HOH
741
E
HOH
742
5
HOH
HOH
742
E
HOH
743
5
HOH
HOH
743
E
HOH
744
5
HOH
HOH
744
E
HOH
745
5
HOH
HOH
745
E
HOH
746
5
HOH
HOH
746
E
HOH
751
5
HOH
HOH
751
E
HOH
753
5
HOH
HOH
753
E
HOH
754
5
HOH
HOH
754
E
HOH
755
5
HOH
HOH
755
E
HOH
756
5
HOH
HOH
756
E
HOH
757
5
HOH
HOH
757
E
HOH
758
5
HOH
HOH
758
E
HOH
762
5
HOH
HOH
762
E
HOH
773
5
HOH
HOH
773
E
HOH
775
5
HOH
HOH
775
E
HOH
776
5
HOH
HOH
776
E
HOH
777
5
HOH
HOH
777
E
HOH
780
5
HOH
HOH
780
E
HOH
781
5
HOH
HOH
781
E
HOH
788
5
HOH
HOH
788
E
HOH
789
5
HOH
HOH
789
E
HOH
791
5
HOH
HOH
791
E
HOH
795
5
HOH
HOH
795
E
HOH
798
5
HOH
HOH
798
E
HOH
804
5
HOH
HOH
804
E
HOH
805
5
HOH
HOH
805
E
HOH
812
5
HOH
HOH
812
E
HOH
816
5
HOH
HOH
816
E
HOH
823
5
HOH
HOH
823
E
HOH
838
5
HOH
HOH
838
E
HOH
842
5
HOH
HOH
842
E
HOH
846
5
HOH
HOH
846
E
HOH
851
5
HOH
HOH
851
E
HOH
853
5
HOH
HOH
853
E
HOH
866
5
HOH
HOH
866
E
HOH
867
5
HOH
HOH
867
E
HOH
877
5
HOH
HOH
877
E
HOH
881
5
HOH
HOH
881
E
HOH
901
5
HOH
HOH
901
E
HOH
902
5
HOH
HOH
902
E
HOH
906
5
HOH
HOH
906
E
HOH
907
5
HOH
HOH
907
E
HOH
914
5
HOH
HOH
914
E
HOH
915
5
HOH
HOH
915
E
HOH
917
5
HOH
HOH
917
E
HOH
922
5
HOH
HOH
922
E
HOH
925
5
HOH
HOH
925
E
HOH
926
5
HOH
HOH
926
E
HOH
927
5
HOH
HOH
927
E
HOH
929
5
HOH
HOH
929
E
HOH
930
5
HOH
HOH
930
E
HOH
936
5
HOH
HOH
936
E
HOH
940
5
HOH
HOH
940
E
HOH
945
5
HOH
HOH
945
E
HOH
946
5
HOH
HOH
946
E
HOH
955
5
HOH
HOH
955
E
HOH
960
5
HOH
HOH
960
E
HOH
965
5
HOH
HOH
965
E
HOH
967
5
HOH
HOH
967
E
HOH
968
5
HOH
HOH
968
E
HOH
972
5
HOH
HOH
972
E
HOH
974
5
HOH
HOH
974
E
HOH
975
5
HOH
HOH
975
E
HOH
976
5
HOH
HOH
976
E
HOH
979
5
HOH
HOH
979
E
HOH
985
5
HOH
HOH
985
E
HOH
987
5
HOH
HOH
987
E
HOH
988
5
HOH
HOH
988
E
HOH
997
5
HOH
HOH
997
E
HOH
1005
5
HOH
HOH
1005
E
HOH
1037
5
HOH
HOH
1037
E
HOH
1065
5
HOH
HOH
1065
E
HOH
1072
5
HOH
HOH
1072
E
HOH
1090
5
HOH
HOH
1090
E
HOH
1091
5
HOH
HOH
1091
E
HOH
1099
5
HOH
HOH
1099
E
HOH
1100
5
HOH
HOH
1100
E
HOH
1107
5
HOH
HOH
1107
E
HOH
1118
5
HOH
HOH
1118
E
HOH
1129
5
HOH
HOH
1129
E
HOH
1130
5
HOH
HOH
1130
E
HOH
1159
5
HOH
HOH
1159
E
HOH
1163
5
HOH
HOH
1163
E
HOH
1165
5
HOH
HOH
1165
E
HOH
1168
5
HOH
HOH
1168
E
HOH
1181
5
HOH
HOH
1181
E
HOH
1200
5
HOH
HOH
1200
E
HOH
1202
5
HOH
HOH
1202
E
HOH
1226
5
HOH
HOH
1226
E
HOH
1228
5
HOH
HOH
1228
E
HOH
1230
5
HOH
HOH
1230
E
HOH
1231
5
HOH
HOH
1231
E
HOH
1233
5
HOH
HOH
1233
E
HOH
1234
5
HOH
HOH
1234
E
HOH
1235
5
HOH
HOH
1235
E
HOH
1239
5
HOH
HOH
1239
E
HOH
1247
5
HOH
HOH
1247
E
HOH
1251
5
HOH
HOH
1251
E
HOH
1255
5
HOH
HOH
1255
E
HOH
1261
5
HOH
HOH
1261
E
HOH
1265
5
HOH
HOH
1265
E
HOH
1269
5
HOH
HOH
1269
E
HOH
1271
5
HOH
HOH
1271
E
HOH
1273
5
HOH
HOH
1273
E
HOH
1276
5
HOH
HOH
1276
E
HOH
1278
5
HOH
HOH
1278
E
HOH
581
5
HOH
HOH
581
I
HOH
1006
5
HOH
HOH
1006
I
HOH
1137
5
HOH
HOH
1137
I
ILE
16
n
1
ILE
16
E
VAL
17
n
2
VAL
17
E
GLY
18
n
3
GLY
18
E
GLY
19
n
4
GLY
19
E
ARG
20
n
5
ARG
20
E
ARG
21
n
6
ARG
21
E
ALA
22
n
7
ALA
22
E
ARG
23
n
8
ARG
23
E
PRO
24
n
9
PRO
24
E
HIS
25
n
10
HIS
25
E
ALA
26
n
11
ALA
26
E
TRP
27
n
12
TRP
27
E
PRO
28
n
13
PRO
28
E
PHE
29
n
14
PHE
29
E
MET
30
n
15
MET
30
E
VAL
31
n
16
VAL
31
E
SER
32
n
17
SER
32
E
LEU
33
n
18
LEU
33
E
GLN
34
n
19
GLN
34
E
LEU
35
n
20
LEU
35
E
ARG
36
n
21
ARG
36
E
GLY
38
n
22
GLY
38
E
GLY
39
n
23
GLY
39
E
HIS
40
n
24
HIS
40
E
PHE
41
n
25
PHE
41
E
CYS
42
n
26
CYS
42
E
GLY
43
n
27
GLY
43
E
ALA
44
n
28
ALA
44
E
THR
45
n
29
THR
45
E
LEU
46
n
30
LEU
46
E
ILE
47
n
31
ILE
47
E
ALA
48
n
32
ALA
48
E
PRO
49
n
33
PRO
49
E
ASN
50
n
34
ASN
50
E
PHE
51
n
35
PHE
51
E
VAL
52
n
36
VAL
52
E
MET
53
n
37
MET
53
E
SER
54
n
38
SER
54
E
ALA
55
n
39
ALA
55
E
ALA
56
n
40
ALA
56
E
HIS
57
n
41
HIS
57
E
CYS
58
n
42
CYS
58
E
VAL
59
n
43
VAL
59
E
ALA
60
n
44
ALA
60
E
ASN
61
n
45
ASN
61
E
VAL
62
n
46
VAL
62
E
ASN
63
n
47
ASN
63
E
VAL
63
n
48
A
VAL
63
E
ARG
63
n
49
B
ARG
63
E
ALA
63
n
50
C
ALA
63
E
VAL
64
n
51
VAL
64
E
ARG
65
n
52
ARG
65
E
VAL
66
n
53
VAL
66
E
VAL
67
n
54
VAL
67
E
LEU
68
n
55
LEU
68
E
GLY
69
n
56
GLY
69
E
ALA
70
n
57
ALA
70
E
HIS
71
n
58
HIS
71
E
ASN
72
n
59
ASN
72
E
LEU
73
n
60
LEU
73
E
SER
74
n
61
SER
74
E
ARG
75
n
62
ARG
75
E
ARG
76
n
63
ARG
76
E
GLU
77
n
64
GLU
77
E
PRO
78
n
65
PRO
78
E
THR
79
n
66
THR
79
E
ARG
80
n
67
ARG
80
E
GLN
81
n
68
GLN
81
E
VAL
82
n
69
VAL
82
E
PHE
83
n
70
PHE
83
E
ALA
84
n
71
ALA
84
E
VAL
85
n
72
VAL
85
E
GLN
86
n
73
GLN
86
E
ARG
87
n
74
ARG
87
E
ILE
88
n
75
ILE
88
E
PHE
89
n
76
PHE
89
E
GLU
90
n
77
GLU
90
E
ASN
92
n
78
ASN
92
E
GLY
93
n
79
GLY
93
E
TYR
94
n
80
TYR
94
E
ASP
95
n
81
ASP
95
E
PRO
96
n
82
PRO
96
E
VAL
97
n
83
VAL
97
E
ASN
98
n
84
ASN
98
E
LEU
99
n
85
LEU
99
E
LEU
100
n
86
LEU
100
E
ASN
101
n
87
ASN
101
E
ASP
102
n
88
ASP
102
E
ILE
103
n
89
ILE
103
E
VAL
104
n
90
VAL
104
E
ILE
105
n
91
ILE
105
E
LEU
106
n
92
LEU
106
E
GLN
107
n
93
GLN
107
E
LEU
108
n
94
LEU
108
E
ASN
109
n
95
ASN
109
E
GLY
110
n
96
GLY
110
E
SER
111
n
97
SER
111
E
ALA
112
n
98
ALA
112
E
THR
113
n
99
THR
113
E
ILE
114
n
100
ILE
114
E
ASN
115
n
101
ASN
115
E
ALA
116
n
102
ALA
116
E
ASN
117
n
103
ASN
117
E
VAL
118
n
104
VAL
118
E
GLN
119
n
105
GLN
119
E
VAL
120
n
106
VAL
120
E
ALA
121
n
107
ALA
121
E
GLN
122
n
108
GLN
122
E
LEU
123
n
109
LEU
123
E
PRO
124
n
110
PRO
124
E
ALA
125
n
111
ALA
125
E
GLN
126
n
112
GLN
126
E
GLY
127
n
113
GLY
127
E
ARG
128
n
114
ARG
128
E
ARG
129
n
115
ARG
129
E
LEU
130
n
116
LEU
130
E
GLY
131
n
117
GLY
131
E
ASN
132
n
118
ASN
132
E
GLY
133
n
119
GLY
133
E
VAL
134
n
120
VAL
134
E
GLN
135
n
121
GLN
135
E
CYS
136
n
122
CYS
136
E
LEU
137
n
123
LEU
137
E
ALA
138
n
124
ALA
138
E
MET
139
n
125
MET
139
E
GLY
140
n
126
GLY
140
E
TRP
141
n
127
TRP
141
E
GLY
142
n
128
GLY
142
E
LEU
143
n
129
LEU
143
E
LEU
144
n
130
LEU
144
E
GLY
145
n
131
GLY
145
E
ARG
146
n
132
ARG
146
E
ASN
147
n
133
ASN
147
E
ARG
148
n
134
ARG
148
E
GLY
150
n
135
GLY
150
E
ILE
151
n
136
ILE
151
E
ALA
152
n
137
ALA
152
E
SER
153
n
138
SER
153
E
VAL
154
n
139
VAL
154
E
LEU
155
n
140
LEU
155
E
GLN
156
n
141
GLN
156
E
GLU
157
n
142
GLU
157
E
LEU
158
n
143
LEU
158
E
ASN
159
n
144
ASN
159
E
VAL
160
n
145
VAL
160
E
THR
161
n
146
THR
161
E
VAL
162
n
147
VAL
162
E
VAL
163
n
148
VAL
163
E
THR
164
n
149
THR
164
E
SER
165
n
150
SER
165
E
LEU
166
n
151
LEU
166
E
CYS
168
n
152
CYS
168
E
ARG
177
n
153
ARG
177
E
ARG
178
n
154
ARG
178
E
SER
179
n
155
SER
179
E
ASN
180
n
156
ASN
180
E
VAL
181
n
157
VAL
181
E
CYS
182
n
158
CYS
182
E
THR
183
n
159
THR
183
E
LEU
184
n
160
LEU
184
E
VAL
185
n
161
VAL
185
E
ARG
186
n
162
ARG
186
E
GLY
186
n
163
A
GLY
186
E
ARG
186
n
164
B
ARG
186
E
GLN
187
n
165
GLN
187
E
ALA
188
n
166
ALA
188
E
GLY
189
n
167
GLY
189
E
VAL
190
n
168
VAL
190
E
CYS
191
n
169
CYS
191
E
PHE
192
n
170
PHE
192
E
GLY
193
n
171
GLY
193
E
ASP
194
n
172
ASP
194
E
SER
195
n
173
SER
195
E
GLY
196
n
174
GLY
196
E
SER
197
n
175
SER
197
E
PRO
198
n
176
PRO
198
E
LEU
199
n
177
LEU
199
E
VAL
200
n
178
VAL
200
E
CYS
201
n
179
CYS
201
E
ASN
202
n
180
ASN
202
E
GLY
207
n
181
GLY
207
E
LEU
208
n
182
LEU
208
E
ILE
209
n
183
ILE
209
E
HIS
210
n
184
HIS
210
E
GLY
211
n
185
GLY
211
E
ILE
212
n
186
ILE
212
E
ALA
213
n
187
ALA
213
E
SER
214
n
188
SER
214
E
PHE
215
n
189
PHE
215
E
VAL
216
n
190
VAL
216
E
ARG
217
n
191
ARG
217
E
GLY
218
n
192
GLY
218
E
GLY
219
n
193
GLY
219
E
CYS
220
n
194
CYS
220
E
ALA
220
n
195
A
ALA
220
E
SER
221
n
196
SER
221
E
GLY
222
n
197
GLY
222
E
LEU
223
n
198
LEU
223
E
TYR
224
n
199
TYR
224
E
PRO
225
n
200
PRO
225
E
ASP
226
n
201
ASP
226
E
ALA
227
n
202
ALA
227
E
PHE
228
n
203
PHE
228
E
ALA
229
n
204
ALA
229
E
PRO
230
n
205
PRO
230
E
VAL
231
n
206
VAL
231
E
ALA
232
n
207
ALA
232
E
GLN
233
n
208
GLN
233
E
PHE
234
n
209
PHE
234
E
VAL
235
n
210
VAL
235
E
ASN
236
n
211
ASN
236
E
TRP
237
n
212
TRP
237
E
ILE
238
n
213
ILE
238
E
ASP
239
n
214
ASP
239
E
SER
240
n
215
SER
240
E
ILE
241
n
216
ILE
241
E
ILE
242
n
217
ILE
242
E
GLN
243
n
218
GLN
243
E
HMB
14
n
1
HMB
1
I
ALA
15
n
2
ALA
2
I
ALA
16
n
3
ALA
3
I
PRO
17
n
4
PRO
4
I
VAL
18
n
5
VAI
5
I
0QE
18
n
6
0QE
6
I
author_defined_assembly
6
hexameric
software_defined_assembly
PISA
2
dimeric
5130
54
10550
E
ASN
159
GLYCOSYLATION SITE
A
ASN
144
ASN
E
ASN
109
GLYCOSYLATION SITE
A
ASN
95
ASN
I
VAI
5
(2S)-2-AMINO-3-METHYLBUTANE-1,1-DIOL
B
VAI
5
VAL
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
-0.5000000000
-0.8660254038
0.0000000000
0.8660254038
-0.5000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
2_665
-y+1,x-y+1,z
crystal symmetry operation
37.1000000000
64.2590849608
0.0000000000
-0.5000000000
0.8660254038
0.0000000000
-0.8660254038
-0.5000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
3_565
-x+y,-x+1,z
crystal symmetry operation
-37.1000000000
64.2590849608
0.0000000000
1
I
CG
HMB
1
PLANAR
1
B
C3
NDG
5
WRONG HAND
1
B
C3
GLC
6
WRONG HAND
1
E
I
OG
C1
SER
0QE
195
6
1.78
1
E
ALA
26
-12.90
1
E
PRO
28
-11.64
1
E
LEU
46
11.11
1
E
VAL
52
13.92
1
E
ALA
60
11.12
1
E
ASN
61
-11.41
1
E
ASN
63
11.97
B
1
E
ARG
63
-18.30
C
1
E
ALA
63
11.20
1
E
GLY
69
-11.58
1
E
ALA
84
10.06
1
E
VAL
104
-12.62
1
E
GLN
107
11.33
1
E
SER
111
11.95
1
E
GLN
122
-10.30
1
E
VAL
163
12.62
1
E
SER
165
-11.58
1
E
CYS
168
-17.17
1
E
ARG
178
-14.00
1
E
VAL
185
14.54
1
E
PRO
198
-10.88
1
E
PRO
225
-10.90
1
E
PHE
234
15.02
1
E
ARG
217
0.117
SIDE CHAIN
1
-5.17
0.50
120.30
115.13
E
E
E
NE
CZ
NH1
ARG
ARG
ARG
23
23
23
N
1
-3.01
0.50
120.30
117.29
E
E
E
NE
CZ
NH2
ARG
ARG
ARG
65
65
65
N
1
-3.24
0.50
120.30
117.06
E
E
E
NE
CZ
NH2
ARG
ARG
ARG
76
76
76
N
1
-3.72
0.50
120.30
116.58
E
E
E
NE
CZ
NH2
ARG
ARG
ARG
87
87
87
N
1
3.38
0.50
120.30
123.68
E
E
E
NE
CZ
NH1
ARG
ARG
ARG
129
129
129
N
1
-4.93
0.50
120.30
115.37
E
E
E
NE
CZ
NH2
ARG
ARG
ARG
177
177
177
N
1
9.86
1.50
110.90
120.76
E
E
E
CA
CB
CG2
VAL
VAL
VAL
190
190
190
N
1
6.93
0.90
118.30
125.23
E
E
E
CB
CG
OD2
ASP
ASP
ASP
194
194
194
N
1
-14.23
2.00
110.40
96.17
E
E
E
N
CA
CB
LEU
LEU
LEU
208
208
208
N
1
-9.25
1.10
119.40
110.15
E
E
E
NH1
CZ
NH2
ARG
ARG
ARG
217
217
217
N
1
5.80
0.50
120.30
126.10
E
E
E
NE
CZ
NH1
ARG
ARG
ARG
217
217
217
N
1
E
E
CE1
NE2
HIS
HIS
40
40
0.122
0.019
1.333
1.455
N
1
E
E
CE1
NE2
HIS
HIS
57
57
0.119
0.019
1.333
1.452
N
1
E
E
NE
CZ
ARG
ARG
75
75
0.081
0.013
1.326
1.407
N
1
E
E
NE1
CE2
TRP
TRP
141
141
-0.102
0.013
1.371
1.269
N
1
E
E
NE1
CE2
TRP
TRP
237
237
-0.089
0.013
1.371
1.282
N
1
E
A
CB
C5
VAL
NAG
97
5
0.32
1_555
4_564
1
E
A
CA
C6
VAL
NAG
97
5
0.62
1_555
4_564
1
A
E
C3
O
MAN
HOH
4
1234
0.74
1_555
4_565
1
E
A
CG1
O5
VAL
NAG
97
5
0.86
1_555
4_564
1
E
A
CG2
C4
VAL
NAG
97
5
0.89
1_555
4_564
1
E
A
CG2
C5
VAL
NAG
97
5
1.23
1_555
4_564
1
E
A
CB
C6
VAL
NAG
97
5
1.33
1_555
4_564
1
A
E
C2
O
MAN
HOH
4
1234
1.34
1_555
4_565
1
E
E
O
NE2
ASN
GLN
147
187
1.35
1_555
2_665
1
E
A
N
O6
ASN
NAG
98
5
1.39
1_555
4_564
1
E
A
CB
O5
VAL
NAG
97
5
1.41
1_555
4_564
1
E
A
N
C6
VAL
NAG
97
5
1.50
1_555
4_564
1
E
E
O
O
HOH
HOH
708
838
1.55
1_555
4_565
1
E
A
C
C6
VAL
NAG
97
5
1.56
1_555
4_564
1
E
A
O
O4
ALA
MAN
116
7
1.57
1_555
3_455
1
E
A
CG1
C5
VAL
NAG
97
5
1.58
1_555
4_564
1
E
A
CG2
C3
VAL
NAG
97
5
1.59
1_555
4_564
1
E
A
CG2
O4
VAL
NAG
97
5
1.60
1_555
4_564
1
E
A
C
O6
VAL
NAG
97
5
1.65
1_555
4_564
1
E
A
CA
C5
VAL
NAG
97
5
1.74
1_555
4_564
1
E
A
CB
C4
VAL
NAG
97
5
1.83
1_555
4_564
1
E
A
O
C1
VAL
GAL
97
6
1.84
1_555
4_564
1
E
A
O
O3
HIS
MAN
25
7
1.88
1_555
3_455
1
A
E
C4
O
MAN
HOH
4
1234
1.90
1_555
4_565
1
A
E
C1
O
MAN
HOH
4
1234
1.94
1_555
4_565
1
E
A
CA
O6
VAL
NAG
97
5
1.95
1_555
4_564
1
E
E
CA
O
GLY
HOH
150
592
2.03
1_555
2_665
1
A
E
O3
O
MAN
HOH
4
1234
2.05
1_555
4_565
1
A
E
O6
O
BMA
HOH
3
1234
2.06
1_555
4_565
1
E
A
CG1
C6
VAL
NAG
97
5
2.09
1_555
4_564
1
E
E
NH2
OG1
ARG
THR
36
164
2.09
1_555
2_665
1
E
A
CG1
C1
VAL
NAG
97
5
2.11
1_555
4_564
1
E
A
CG1
O6
VAL
NAG
97
5
2.15
1_555
4_564
1
A
E
O2
O
GAL
HOH
6
1129
2.19
1_555
4_565
1
E
ARG
36
-16.66
-48.64
1
E
ASN
61
83.99
17.66
1
E
HIS
71
-136.98
-64.82
1
E
ASN
115
-164.74
-165.31
1
E
ARG
146
-54.40
4.30
1
E
ASN
147
-149.64
-17.68
1
E
ALA
213
-36.41
99.23
1
E
SER
214
-104.68
-68.55
A
1
E
ALA
220
72.96
34.12
0.145
2.3
8.0
1
2.3
8.0
192
2053
192
0
1669
refinement
EREF
HUMAN LEUKOCYTE ELASTASE (HLE) (E.C.3.4.21.37) COMPLEX WITH MEO-SUCCINYL-ALA-ALA-PRO-VAL CHLOROMETHYLACETONE
The refined 2.3 angstroms crystal structure of human leukocyte elastase in a complex with a valine chloromethyl ketone inhibitor
1
N
N
2
N
N
3
N
N
4
N
N
5
N
N
5
N
N
E
ALA
55
A
ALA
39
HELX_P
E
ALA
60
A
ALA
44
5
1
6
E
ASN
63
A
ASN
47
HELX_P
E
VAL
64
A
VAL
51
5
2
5
E
PRO
230
A
PRO
205
HELX_P
MIXED 3/10 + 3.6/13
E
GLN
243
A
GLN
218
5
3
14
disulf
2.054
E
CYS
42
A
SG
CYS
26
1_555
E
CYS
58
A
SG
CYS
42
1_555
disulf
2.070
E
CYS
136
A
SG
CYS
122
1_555
E
CYS
201
A
SG
CYS
179
1_555
disulf
2.041
E
CYS
168
A
SG
CYS
152
1_555
E
CYS
182
A
SG
CYS
158
1_555
disulf
2.061
E
CYS
191
A
SG
CYS
169
1_555
E
CYS
220
A
SG
CYS
194
1_555
covale
1.662
one
E
HIS
57
A
NE2
HIS
41
1_555
I
0QE
6
B
C1
0QE
6
1_555
covale
1.502
one
N-Glycosylation
E
ASN
109
A
ND2
ASN
95
1_555
B
NAG
1
D
C1
NAG
1_555
covale
1.495
one
N-Glycosylation
E
ASN
159
A
ND2
ASN
144
1_555
A
NAG
1
C
C1
NAG
1_555
covale
1.772
one
E
SER
195
A
OG
SER
173
1_555
I
VAI
5
B
C
VAI
5
1_555
covale
1.382
both
I
HMB
1
B
C
HMB
1
1_555
I
ALA
2
B
N
ALA
2
1_555
covale
1.317
both
I
PRO
4
B
C
PRO
4
1_555
I
VAI
5
B
N
VAI
5
1_555
covale
1.511
both
I
VAI
5
B
C
VAI
5
1_555
I
0QE
6
B
C1
0QE
6
1_555
covale
1.415
both
A
NAG
1
C
O4
NAG
1_555
A
NAG
2
C
C1
NAG
1_555
covale
1.416
both
A
NAG
1
C
O6
NAG
1_555
A
FUC
8
C
C1
FUC
1_555
covale
1.425
both
A
NAG
2
C
O4
NAG
1_555
A
BMA
3
C
C1
BMA
1_555
covale
1.425
both
A
BMA
3
C
O6
BMA
1_555
A
MAN
4
C
C1
MAN
1_555
covale
1.430
both
A
BMA
3
C
O3
BMA
1_555
A
MAN
7
C
C1
MAN
1_555
covale
1.424
both
A
MAN
4
C
O2
MAN
1_555
A
NAG
5
C
C1
NAG
1_555
covale
1.428
both
A
NAG
5
C
O4
NAG
1_555
A
GAL
6
C
C1
GAL
1_555
covale
1.427
both
B
NAG
1
D
O4
NAG
1_555
B
NAG
2
D
C1
NAG
1_555
covale
1.459
both
B
NAG
1
D
O6
NAG
1_555
B
FUC
8
D
C1
FUC
1_555
covale
1.434
both
B
NAG
2
D
O4
NAG
1_555
B
BMA
3
D
C1
BMA
1_555
covale
1.432
both
B
BMA
3
D
O6
BMA
1_555
B
BMA
4
D
C1
BMA
1_555
covale
1.433
both
B
BMA
3
D
O3
BMA
1_555
B
MAN
7
D
C1
MAN
1_555
covale
1.435
both
B
BMA
4
D
O2
BMA
1_555
B
NDG
5
D
C1
NDG
1_555
covale
1.443
both
B
NDG
5
D
O4
NDG
1_555
B
GLC
6
D
C1
GLC
1_555
HYDROLASE/HYDROLASE INHIBITOR
SERINE PROTEINASE, HYDROLASE-HYDROLASE INHIBITOR COMPLEX
ELNE_HUMAN
UNP
1
1
P08246
MTLGRRLACLFLACVLPALLLGGTALASEIVGGRRARPHAWPFMVSLQLRGGHFCGATLIAPNFVMSAAHCVANVNVRAV
RVVLGAHNLSRREPTRQVFAVQRIFENGYDPVNLLNDIVILQLNGSATINANVQVAQLPAQGRRLGNGVQCLAMGWGLLG
RNRGIASVLQELNVTVVTSLCRRSNVCTLVRGRQAGVCFGDSGSPLVCNGLIHGIASFVRGGCASGLYPDAFAPVAQFVN
WIDSIIQRSEDNPCPHPRDPDPASRTH
1PPG
PDB
2
1
1PPG
(HMB)AAP(VAI)(0QE)
30
247
1PPG
16
243
P08246
E
1
1
218
1
6
1PPG
1
6
1PPG
I
2
1
6
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
E
PRO
28
A
PRO
13
E
ARG
36
A
ARG
21
E
GLY
38
A
GLY
22
E
PRO
49
A
PRO
33
E
ASN
50
A
ASN
34
E
SER
54
A
SER
38
E
ASN
98
A
ASN
84
E
ASN
109
A
ASN
95
E
SER
74
A
SER
61
E
VAL
97
A
VAL
83
E
VAL
66
A
VAL
53
E
LEU
73
A
LEU
60
E
PRO
28
A
PRO
13
E
ARG
36
A
ARG
21
E
GLY
133
A
GLY
119
E
ARG
146
A
ARG
132
E
ASN
147
A
ASN
133
E
VAL
163
A
VAL
148
E
VAL
181
A
VAL
157
E
LEU
184
A
LEU
160
E
ASP
226
A
ASP
201
E
ALA
229
A
ALA
204
E
GLY
207
A
GLY
181
E
PHE
215
A
PHE
189
E
SER
197
A
SER
175
E
ASN
202
A
ASN
180
E
GLY
133
A
GLY
119
E
ARG
146
A
ARG
132
173
P 63